CN107150071B - A kind of deflector roll and deflector roll assembly tooling - Google Patents
A kind of deflector roll and deflector roll assembly tooling Download PDFInfo
- Publication number
- CN107150071B CN107150071B CN201710576457.0A CN201710576457A CN107150071B CN 107150071 B CN107150071 B CN 107150071B CN 201710576457 A CN201710576457 A CN 201710576457A CN 107150071 B CN107150071 B CN 107150071B
- Authority
- CN
- China
- Prior art keywords
- deflector roll
- bearing
- bottom stage
- top surface
- ontology
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/14—Guiding, positioning or aligning work
- B21B39/16—Guiding, positioning or aligning work immediately before entering or after leaving the pass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B28/00—Maintaining rolls or rolling equipment in effective condition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
The invention discloses a kind of deflector rolls, including deflector roll ontology, a pair of point oil sheet for setting up the bearing of deflector roll ontology upper and lower end face separately, being installed between bearing；On deflector roll ontology bottom surface be respectively provided with the bearing mounting hole for accommodating bearing, be provided between bearing mounting hole accommodate point oil sheet divide oilhole；Bearing has and is covered with sealing cover on an only end face.The invention also discloses a kind of deflector roll assembly tooling, the pedestals including being placed on common workbench, the pressing device for shaping the deflector roll component assembly placed in order for placing the material table of deflector roll part to be assembled in order, being fixed on pedestal on pedestal.Guide roller structure of the invention dexterously solves the problems, such as the supplemental lubrication of deflector roll, and deflector roll assembly tooling realizes while assembling two bearings on same deflector roll, and can be completed at the same time same two deflector rolls using on position, is effectively ensured and extends the service life of deflector roll.
Description
Technical field
The present invention relates to Rolling production high speed wire rod rolling field, in particular to a kind of deflector roll and deflector roll assembly tooling.
Background technique
When high-speed wire rolling, finished wire rod size is small, and rolling pass is more, therefore mill speed when rolled piece enters finish rolling area
It is high.To help rolled piece smoothly to bite, wire surface quality is improved, needs that a pair of of deflector roll is installed in each entrance in finish rolling area.Finish rolling
The operating condition very severe of machine deflector roll, the moment is in high-speed rotation state, while bearing fierce high temperature, Rolling wear, water
Leaching, the impact of rapid heat cycle and other stress, belong to the components for being very easy to damage failure, general replacement amount and frequency all compared with
Greatly.The deflector roll for possessing longer life helps to improve product quality and improves the operational paradigm of production line, reduces maintenance and replacement
The time of part and number.One major reason of deflector roll failure is that deflector roll greasy property is poor or make-up oil is inconvenient, mends
The effect for filling lubrication is bad and leads to the premature dry friction of deflector roll, accelerates the damage of deflector roll；Another important original of deflector roll failure
Because being that shaft strength in deflector roll is uneven, cause the shaft strength of deflector roll side it is larger take the lead in failing or same position on
Two deflector roll unbalance stress, cause the deflector roll of wire rod side to take the lead in failing faster, be more both of these case simultaneously
Occur.
The existing deflector roll with bearing is often machined with oil filler point in deflector roll body interior, and it is laggard that pump nozzle is installed in outer surface
Row refuels, but will lead to that deflector roll ontology manufacturing procedure is more, difficulty is big using oil filler point oiling, increases being processed into for deflector roll ontology
This, and keep deflector roll uneven in circumferential Mass Distribution, the moment of inertia that cannot be balanced is generated in deflector roll operating, although circumferential quality
Be unevenly distributed lesser extent, but due under the high-intensitive working environment of high-temperature and high-stress variation, the presence meeting of the moment of inertia
Aggravation accelerates the deformation of part, and what is stood in the breach is exactly that the deformation of oiling bore region can aggravate, the size of oil filler point itself also by
To the influence of deformation, it is difficult to guarantee lubricating quality；In addition, existing deflector roll assembly when, the installation of bearing often or by hand one
A one is beaten installation, it is difficult to ensure that the stress degree and concentricity of the bearing of same deflector roll two sides after mounting, further,
The mounting condition of mutually matched two deflector rolls on same position is also not quite similar with state, be easy to happen inside deflector roll or
Two deflector roll unbalance stress on same position.
The service life for how guaranteeing that the deflector roll due service life even extends deflector roll is the project with larger economic value.
Summary of the invention
It, can be in place of overcome the deficiencies in the prior art, using special oiling the object of the present invention is to provide a kind of deflector roll
Structure, it is not necessary to oil filler point is processed on deflector roll ontology, ingenious solution deflector roll lubrication problem guarantees and extend deflector roll service life.
It is a further object to provide a kind of deflector roll assembly tooling, can in place of overcome the deficiencies in the prior art,
Assemble bearing on same deflector roll simultaneously, and same two deflector rolls using on position can be assembled simultaneously, guarantee inside deflector roll and
The same uniform force using the deflector roll on position guarantees and extends deflector roll service life.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of deflector roll sets up the bearing of deflector roll ontology upper and lower end face separately including deflector roll ontology, a pair, is installed on the axis
Point oil sheet between holding；Bottom surface is respectively provided with bearing mounting hole for accommodating the bearing, described on the deflector roll ontology
Point oil sheet described in accommodating is provided between bearing mounting hole divides oilhole；The bearing has and is covered with sealing cover on an only end face,
It installs in opposite directions the end face for not being covered with sealing cover of bearing on deflector roll upper and lower end face.
Preferably, having multiple points of oil grooves on the upper and lower end face of described point of oil sheet；Divide oil groove on same end face
The radial arranged for interval centered on dividing oil sheet axis divides oil groove wrong on the vertically direction of point oil sheet axis on different end faces
Position arrangement, it is described that oil groove is divided to be gradually increased from outside to inside along the groove depth of point oil sheet axis direction.
Preferably, the diameter for dividing oilhole is less than the diameter of the bearing mounting hole, it is described to divide oilhole and the axis
It holds and forms ring-shaped step between mounting hole；The diameter of described point of oilhole and the ratio of the diameter of the bearing mounting hole are not less than
0.8, the thickness of the ring-shaped step is not less than 2mm.
A kind of deflector roll assembly tooling, the deflector roll assembly tooling include the pedestal being placed on common workbench, set on described
The material table for placing deflector roll part to be assembled on pedestal, be fixed on the pedestal for being led what is placed in order
The pressing device of roller component assembly forming.
Preferably, the pressing device includes compressing member that is above the pedestal and being vertically translatable, socket
The compressing member and the fastening body being fixedly connected with the base are movably connected on the described for being socketed of the compressing member lower end
The hold-down head of bearing.
Preferably, the hold-down head includes the connector for connecting the compressing member, the inner ring diameter phase with the bearing
The bearing loop bar of adaptation.
Preferably, the material table include bottom stage, on the bottom stage for positioning holding for the deflector roll ontology
Supporting piece, the positioning core axle for being used to position bearing on the bottom stage, is formed between the supporting parts and positioning core axle
The resilient support for being used to support supporting parts entirety for accommodating the bearing accommodating chamber of the bearing, below the supporting parts
Part.Preferably, the inner ring diameter of the outer diameter of the positioning core axle and the bearing is adapted, the positioning core axle is located at described
Immediately below hold-down head vertical direction.
Preferably, the supporting parts include the end face of deflector roll ontology described in direct support and limit the deflector roll ontology
The " Kan " shape supporting part of horizontal direction displacement, guides the deflector roll ontology to slide into the guidance of turning up in the " Kan " shape supporting part
Portion is used to slide vertically the interconnecting piece for connecting the bottom stage below the " Kan " shape supporting part.
Preferably, in the state of not assembled naturally, on the " Kan " shape supporting part with the deflector roll ontology
The top surface that the height that contact surface is higher by the bottom stage top surface is more than or equal to the bearing being placed on the bottom stage top surface is higher by described
The height of bottom stage top surface；After containing the deflector roll ontology, on the " Kan " shape supporting part with the contact of the deflector roll ontology
The top surface that the height that face is higher by the bottom stage top surface is less than or equal to the bearing being placed on the bottom stage top surface is higher by the bottom stage
The height of top surface.
Preferably, the top surface of the bottom stage is provided with the link slot being adapted with the interconnecting piece, the link slot top
Equipped with the locating part for being higher by the height of the bottom stage top surface for limiting the " Kan " shape supporting part.Interconnecting piece top end side
Shape and the locating part be adapted.
Preferably, the top surface of the bottom stage is equipped with complementary with the end shape for not being covered with sealing cover of the bearing
Groove.
Preferably, a pair of of material table can be set on the bottom stage, a pair of and material table is set on the compressing member
The hold-down head matched.
In conclusion the invention has the following advantages:
A kind of deflector roll, using the oil injection structure for dividing oil sheet is arranged between two bearings, ingenious solution deflector roll oil injecting lubricating is asked
Topic, deflector roll ontology do not need additional processing, also avoid the adverse effect that the presence of tank filler sleeve generates, reduce deflector roll ontology
Difficulty of processing, guarantee supplemental lubrication always sufficiently, effectively, guarantee and extend deflector roll service life.
Material to be assembled is accurately in place by a kind of deflector roll assembly tooling in order, automatic or manual by part
It is disposably mounted in deflector roll ontology, guarantees the stress degree and concentricity of the bearing of same deflector roll two sides after mounting；And it can
Increase material table and use suitable hold-down head instead, while two deflector roll once mountings being completed, guarantees two deflector rolls on same position
The consistency of stress guarantees and extends deflector roll service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of an embodiment of deflector roll assembly tooling of the present invention；
Fig. 2 is the structural schematic diagram of deflector roll；
Fig. 3 divides the structural schematic diagram of oil sheet；
Fig. 4 is the status diagram of deflector roll assembly tooling after pressing；
Fig. 5 is the detail view of bottom stage and bearing junction；
Fig. 6 is the structural schematic diagram of another embodiment of deflector roll assembly tooling.
Specific embodiment
The present invention will be further described in detail for scheme with reference to the accompanying drawing and preferably.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Embodiment 1: as shown in Figs 1-4, a kind of deflector roll, including deflector roll ontology 100, a pair set up about 100 deflector roll ontology separately
The bearing 200 of end face, point oil sheet 300 being installed between bearing 200；Bottom surface is respectively provided with for holding on deflector roll ontology 100
Receive be provided between the bearing mounting hole 101 of bearing 200, bearing mounting hole 101 accommodate point oil sheet 300 divide oilhole 102；Bearing
200 have and are covered with sealing cover 201 on an only end face, and the end face for not being covered with sealing cover of the bearing on deflector roll upper and lower end face is opposite
Installation.The outer diameter of bearing 200 and bearing mounting hole 101 are interference fitted, and described point of oil sheet 300 and divide oilhole 102 clearance fit, are led
After roller assembles, the sealing cover 201 on 100 upper and lower end face of deflector roll ontology in two bearings has sealed up deflector roll ontology 100
Upper and lower end face prevents the lubricant grease in bearing 200 from oozing out, when needing to be lubricated, it is only necessary to a mating appropriate size
Oiling bar is inserted into bearing inner race, is sent lubricant grease to point oil sheet 300 by the input oil groove in oiling bar, by dividing oil sheet 300
Lubrication oilpaper is delivered to two bearings 200 by distribution.
Multiple points of oil grooves 301 are had on the upper and lower end face of point oil sheet 300；Divide oil groove 301 on same end face to divide
Radial arranged for interval centered on oil sheet axis divides oil groove 301 wrong on the vertically direction of point oil sheet axis on different end faces
Position arrangement, it is described that oil groove (301) is divided to be gradually increased from outside to inside along the groove depth of point oil sheet axis direction.Oil groove 301 is divided to make to lubricate
Oil is spread from inside to outside, forms independent transfer passage respectively towards upper and lower two bearings 200, what is mutually staggered divides oil groove 301 to fill
Divide the axial depth that point oil sheet 300 is utilized, substantially reduces the thickness of point oil sheet 300, divide oil sheet 3030 ultimate attainment lightweight, have
Effect reduces deflector roll self weight, and divides oil groove 301 is radial to be uniformly distributed towards single bearing 200, makes each of metal (upper 200
Position obtains full and uniform supplemental lubrication, to be conducive to keep and extend the service life.
The diameter for dividing the diameter of oilhole 102 to be less than bearing mounting hole 101, divides shape between oilhole 102 and bearing mounting hole 101
Circularize step 103；The ratio of the diameter of oilhole 102 and the diameter of bearing mounting hole 101 is divided to be not less than 0.8, ring-shaped step 103
Thickness be not less than 2mm.Thus ring-shaped step 103 has enough thickness, it is sufficient to accept bearing, while ring-shaped step 103
Excessive thickness is not had, divides oil sheet 300 can be in the case where no guiding, in the bearing installation being put into above step 103
It is smoothly slid into behind hole 101 and divides oilhole 102, not will receive the interference of step 103.And in the preparation stage of deflector roll assembly, point oil
Piece 300 smoothly slides into the bearing mounting hole 101 of 103 lower section of step, is in contact with the bearing 200 of lower section, will not be by step 103
Stop, and during the progress of assembly, point oil sheet will not generate any obstruction to the process that last item is held.
A kind of deflector roll assembly tooling, including be placed on common workbench pedestal 1, on pedestal 1 for place to
The compression for shaping the deflector roll component assembly placed in order assembling the material table 2 of deflector roll part, being fixed on pedestal 1
Device 3.Pedestal 1 is detachably connected with material table 2, convenient to switch suitable material table 2 when assembling various sizes of deflector roll,
Increase material table 2 when conveniently assembling at least two deflector rolls at the same time.
Pressing device 3 include compressing member 31 that is set on the top of pedestal 1 and being vertically translatable, socket compressing member 31 and with bottom
Fastening body 32 that seat 1 is fixedly connected, be movably connected on 31 lower end of compressing member for being socketed the hold-down head 34 of bearing 200.It compresses
32 support compression part 31 of body, and compressing member 31 is vertically oriented to, similar pincers can be set between fastening body 32 and compression 31
The vertical telescoping mechanism of bed, is automatically brought into operation using pneumatic mode or is operated manually using operation handle, to realize pressure
The vertical translation of tight part.
Hold-down head 34 includes the connector 341 of connection compressing member 31, the bearing holder (housing, cover) adaptable with the inner ring diameter of bearing 200
Bar 342.Hold-down head 34 matches in pairs with material table 2；Hold-down head 34 is detachably connected with compressing member 31, convenient to assemble not
Switch suitable hold-down head 34 with the deflector roll of size or while assembling at least two deflector rolls simultaneously.Settable use on connector 341
In the pneumatic suction device of the fixed bearing 200 of absorption, such as Pneumatic suction cup, so that bearing 200 be consolidated in the assembly preparation stage
It is scheduled on connector 341；The hold-down head 34 on the contact surface of the bearing 200 can also band be magnetic, thus by bearing 200
It is fixed on connector 341.
Material table 2 includes bottom stage 21, the supporting parts 22 for being used to position deflector roll ontology 100 on bottom stage 21, is set to bottom
The positioning core axle 23 for being used to position bearing on platform 21 is formed between supporting parts 22 and positioning core axle 23 and is used to accommodate bearing
200 bearing accommodating chamber 24, the elastic supporting member for supporting optical member 25 for being used to support supporting parts entirety set on 22 lower section of supporting parts.Bottom stage 21 is used
In connecting with pedestal 1, accommodate supporting parts 22, and guide supporting parts 22 vertically movable, also limitation supporting parts 22 expose bottom stage 21 and push up
The height in face；In the assembly preparation stage, bearing 200 is first packed into material table 2, the positioning of the located mandrel 23 of bearing 200 and is drawn
It leads and is successfully fully incorporated into bearing accommodating chamber 24, then deflector roll ontology 100 is placed on supporting parts 22, supporting parts 22 will be led automatically
Roller body 100 is limited, and so that deflector roll ontology 100 is located at the vertical top of bearing 200, then point oil sheet 300 is put into bearing peace
It fills in hole 101, the part completed on material table 2 prepares.
The outer diameter of positioning core axle 23 and the inner ring diameter of bearing 200 are adapted, and it is vertical that positioning core axle 23 is located at hold-down head 34
Immediately below direction.
Supporting parts 22 include the end face of direct support deflector roll ontology 100 and limit the displacement of 100 horizontal direction of deflector roll ontology
" Kan " shape supporting part 221, guidance deflector roll ontology 100 slide into the guide portion 222 of turning up in " Kan " shape supporting part 221, are set to " Qian "
The interconnecting piece 223 for being used to slide vertically connection bottom stage 21 of 221 lower section of shape supporting part.
Further, in the state of not assembled naturally, being connect with deflector roll ontology 100 on " Kan " shape supporting part 221
The top surface that the height that contacting surface is higher by 21 top surface of bottom stage is more than or equal to the bearing being placed on 21 top surface of bottom stage is higher by 21 top surface of bottom stage
Height；After containing deflector roll ontology 100, bottom stage 21 is higher by with the contact surface of deflector roll ontology 100 on " Kan " shape supporting part 221
The top surface that the height of top surface is less than or equal to the bearing being placed on 21 top surface of bottom stage is higher by the height of 21 top surface of bottom stage.It thereby guarantees that
When being packed into deflector roll ontology 100, the end face of deflector roll ontology 100 contacts " Kan " shape supporting part 221 first, with bullet after position is stable
Property supporting element 25 shrink, supporting parts 22 it is whole it is vertical sink, until " Kan " shape supporting part 221 is abutted with bearing 200, guarantee material
Deflector roll ontology 100 mutually abuts seamless with bearing 200 when the preparation stage, and deflector roll ontology 100 is coaxial with bearing 200 and keeps
Vertically, so that hold-down head 34 moves down, the bearing 200 of top is when contacting deflector roll ontology 100, metal (upper and deflector roll ontology
Three mutually abuts, and three is coaxial and in a vertical state, so that movement is coherent when bearing 200 and deflector roll ontology 100 press,
By once, no moment variable force or pause and transition in rhythm or melody guarantee that two bearings uniform force is consistent, and the run stability of deflector roll is good.
The top surface of bottom stage 21 is provided with and is equipped with the link slot 211 being adapted with interconnecting piece 223, is equipped at the top of link slot 211
The locating part 212 for being higher by the height of 21 top surface of bottom stage for limiting " Kan " shape supporting part 221.The shape of 223 top end side of interconnecting piece
Shape and the locating part 212 are adapted.The joint gap of supporting parts 22 and bottom stage 21 is small, it is smooth to slide to making, and limits
Accurately.
As shown in figure 5, the top surface of the bottom stage 21 is equipped with the end for not being covered with sealing cover 201 with the bearing 200
The groove 213 of shape complementation.As a result, when bearing is put into bearing holding tank, the i.e. end not to be covered with sealing cover in a wrong manner
When placed face down, bearing is sunk down into groove 213, be completely forced into bearing when assembly can not in deflector roll ontology, and assembling
Will appear apparent one section of idle stroke in the process, compressing member is only moved down and is not done work, when manual operation can generate it is apparent abnormal, can
Worker is reminded to stop operation, the detection that can also simply carry out when being automatically brought into operation occurs to be automatically stopped assembly when idle stroke, thus
It is effectively prevent bearing misloading, ensures the correctness of assembly.
Embodiment 2
As shown in fig. 6, a pair of of material table can be set on the bottom stage, a pair of and material table is set on the compressing member
The hold-down head matched.Thus the assembly of two deflector rolls is once completed, two deflector roll simultaneously complete by primary assembly, which is used for
Same position effectively improves the stress consistency of two deflector rolls, improves the operation stability of deflector roll, so that guaranteeing and extend deflector roll makes
Use the service life.
Claims (7)
1. a kind of deflector roll, it is characterised in that: set up deflector roll ontology (100) upper and lower end face separately including deflector roll ontology (100), a pair
Bearing (200), point oil sheet (300) that is installed between the bearing (200)；Bottom surface is each on the deflector roll ontology (100)
From be provided with the bearing mounting hole for accommodating the bearing (200) (101), the bearing mounting hole is provided with receiving between (101)
Described point of oil sheet (300) divides oilhole (102)；The bearing (200) has and is covered with sealing cover (201) on an only end face, leads
It installs in opposite directions the end face for not being covered with sealing cover of bearing on roller upper and lower end face；
Multiple points of oil grooves (301) are had on the upper and lower end face of described point of oil sheet (300)；Divide oil groove on same end face
(301) the radial arranged for interval centered on dividing oil sheet axis divides oil groove (301) in vertical point oil sheet axis on different end faces
Direction on misplace arrangement, it is described that oil groove (301) is divided to be gradually increased from outside to inside along the groove depth of point oil sheet axis direction；Described point
The diameter of oilhole (102) is less than the diameter of the bearing mounting hole (101), described to divide oilhole (102) and the bearing mounting hole
(101) ring-shaped step (103) are formed between；The diameter of the diameter and bearing mounting hole (101) of described point of oilhole (102)
Ratio is not less than 0.8, and the thickness of the ring-shaped step (103) is not less than 2mm.
2. a kind of deflector roll assembly tooling, for assembling a kind of deflector roll as described in claim 1, it is characterised in that: described to lead
Roller assembly tooling include the pedestal (1) being placed on common workbench, be set on the pedestal (1) for placing deflector roll to be assembled
The material table (2) of part, the compression for shaping the deflector roll component assembly placed in order being fixed on the pedestal (1)
Device (3)；
The material table (2) include bottom stage (21), be set on the bottom stage (21) for positioning the deflector roll ontology (100)
Supporting parts (22), the positioning core axle (23) for being used to position bearing being set on the bottom stage (21), are formed in the supporting parts
(22) the bearing accommodating chamber (24) for being used to accommodate the bearing (200) between positioning core axle (23), is set to the supporting parts
(22) elastic supporting member for supporting optical member (25) for being used to support supporting parts entirety below；
The supporting parts (22) include the end face of deflector roll ontology (100) described in direct support and limit the deflector roll ontology (100)
The " Kan " shape supporting part (221) of horizontal direction displacement, guides the deflector roll ontology (100) to slide into the " Kan " shape supporting part
(221) guide portion of turning up (222) in is set to below the " Kan " shape supporting part (221) and is used to slide vertically described in connection
The interconnecting piece (223) of bottom stage (21).
3. a kind of deflector roll assembly tooling according to claim 2, it is characterised in that: the pressing device (3) includes being set to
Compressing member (31) that is above the pedestal (1) and being vertically translatable, the socket compressing member (31) are simultaneously consolidated with the pedestal (1)
Surely the fastening body (32) that connects, be movably connected on the compressing member (31) lower end for being socketed the compression of the bearing (200)
Head (34).
4. a kind of deflector roll assembly tooling according to claim 3, it is characterised in that: the hold-down head (34) includes connection institute
State connector (341), the bearing loop bar (342) adaptable with the inner ring diameter of the bearing (200) of compressing member (31).
5. a kind of deflector roll assembly tooling according to claim 2, it is characterised in that: the outer diameter of the positioning core axle (23) with
The inner ring diameter of the bearing (200) is adapted, under the positioning core axle (23) is located at the hold-down head (34) vertical direction just
Side.
6. a kind of deflector roll assembly tooling according to claim 2, it is characterised in that: in the state of not assembled naturally,
The height that the bottom stage (21) top surface is higher by with the contact surface of the deflector roll ontology (100) on the " Kan " shape supporting part (221)
The top surface that degree is more than or equal to the bearing being placed on the bottom stage (21) top surface is higher by the height of the bottom stage (21) top surface；It is filling
It is high with the contact surface of the deflector roll ontology (100) on the " Kan " shape supporting part (221) after containing the deflector roll ontology (100)
The top surface that the height of bottom stage (21) top surface is less than or equal to the bearing being placed on the bottom stage (21) top surface out is higher by described
The height of bottom stage (21) top surface.
7. a kind of deflector roll assembly tooling according to claim 2, it is characterised in that: the top surface of the bottom stage (21) be provided with
The adaptable link slot (211) of the interconnecting piece (223), link slot (211) top are equipped with for limiting the " Kan " shape
Supporting part (221) is higher by the locating part (212) of the height of the bottom stage (21) top surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710576457.0A CN107150071B (en) | 2017-07-14 | 2017-07-14 | A kind of deflector roll and deflector roll assembly tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710576457.0A CN107150071B (en) | 2017-07-14 | 2017-07-14 | A kind of deflector roll and deflector roll assembly tooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107150071A CN107150071A (en) | 2017-09-12 |
| CN107150071B true CN107150071B (en) | 2019-02-12 |
Family
ID=59796835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710576457.0A Active CN107150071B (en) | 2017-07-14 | 2017-07-14 | A kind of deflector roll and deflector roll assembly tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107150071B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352309B (en) * | 2018-12-11 | 2023-12-29 | 广西玉柴机器股份有限公司 | Press-fitting tool for rotating gear shaft sleeve of engine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2916708A1 (en) * | 1979-04-25 | 1980-11-06 | Centro Morgardshammer Gmbh | Guide roll for feeding steel bars into hot rolling mill - where flanged rings are used to clamp replaceable guide roll made of wear resistant steel |
| CN201002109Y (en) * | 2006-08-25 | 2008-01-09 | 张智 | Composite wear guide roller |
| DE102010008548A1 (en) * | 2010-02-19 | 2011-12-29 | Schaeffler Technologies Gmbh & Co. Kg | Bearing device for rotatable bearing of wire guiding roller at sectional hollow shaft in wire guiding roller unit, during manufacturing of wire, has guide surfaces providing flow components to fluid that is discharged from shaft |
| CN103042049A (en) * | 2013-01-09 | 2013-04-17 | 合肥市百胜科技发展股份有限公司 | Integral bearing guide roller |
| CN202952026U (en) * | 2012-11-19 | 2013-05-29 | 江苏中联铝业有限公司 | Wheel bearing pressing device |
| CN202984799U (en) * | 2012-11-28 | 2013-06-12 | 无锡鸿声铝业有限公司 | Running roller with self-lubricating device |
| CN206951790U (en) * | 2017-07-14 | 2018-02-02 | 永兴特种不锈钢股份有限公司 | A kind of deflector roll and deflector roll assembly tooling |
-
2017
- 2017-07-14 CN CN201710576457.0A patent/CN107150071B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2916708A1 (en) * | 1979-04-25 | 1980-11-06 | Centro Morgardshammer Gmbh | Guide roll for feeding steel bars into hot rolling mill - where flanged rings are used to clamp replaceable guide roll made of wear resistant steel |
| CN201002109Y (en) * | 2006-08-25 | 2008-01-09 | 张智 | Composite wear guide roller |
| DE102010008548A1 (en) * | 2010-02-19 | 2011-12-29 | Schaeffler Technologies Gmbh & Co. Kg | Bearing device for rotatable bearing of wire guiding roller at sectional hollow shaft in wire guiding roller unit, during manufacturing of wire, has guide surfaces providing flow components to fluid that is discharged from shaft |
| CN202952026U (en) * | 2012-11-19 | 2013-05-29 | 江苏中联铝业有限公司 | Wheel bearing pressing device |
| CN202984799U (en) * | 2012-11-28 | 2013-06-12 | 无锡鸿声铝业有限公司 | Running roller with self-lubricating device |
| CN103042049A (en) * | 2013-01-09 | 2013-04-17 | 合肥市百胜科技发展股份有限公司 | Integral bearing guide roller |
| CN206951790U (en) * | 2017-07-14 | 2018-02-02 | 永兴特种不锈钢股份有限公司 | A kind of deflector roll and deflector roll assembly tooling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107150071A (en) | 2017-09-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206951790U (en) | A kind of deflector roll and deflector roll assembly tooling | |
| CN107150071B (en) | A kind of deflector roll and deflector roll assembly tooling | |
| CN104757746B (en) | Vertical type vamp pressing machine | |
| CN103085303A (en) | High-speed precise punch | |
| CN113927053B (en) | Tool and method for machining intersecting fillet of closed inner arc hole wall of small deep hole | |
| US2624303A (en) | Machine for metalworking | |
| CN105666092A (en) | Press-fitting device for a stepped type needle roller bearing without inner ring | |
| US2855666A (en) | Methods of producing textile mill spindles | |
| CN101435467B (en) | High speed mute precision bearing retainer and production process thereof | |
| US3443399A (en) | High speed universal spindle for a grinding machine | |
| CN205551684U (en) | But hydraulic pressure gear grinding fixture of big specification work piece of quick replacement | |
| CN102141474B (en) | Bearing running-in testing machine | |
| CN208751515U (en) | A kind of compression position rotating mechanism | |
| CN105171382A (en) | Tool for assembling timing gear and crankshaft | |
| CN215720216U (en) | Self-aligning roller bearing for vibration machinery | |
| CN108167324A (en) | A kind of release bearing and its production technology with flower pattern spring | |
| US2501659A (en) | Ring boring machine | |
| CN108436010B (en) | Cold forging machine for spiral teeth | |
| CN101941096B (en) | Ring-cylinder and ring-cutter type reshear | |
| CN206536224U (en) | Circular shaft quick chuck | |
| CN213162739U (en) | Hardware processing stamping die | |
| CN216408530U (en) | Deep groove ball bearing is with device that oils | |
| KR101292473B1 (en) | Manufacturing method for load and spherical plain bearing | |
| CN218697828U (en) | Automatic quick butt joint frock of break-in rack flange | |
| CN202402497U (en) | Double-channel rolling bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313000 Yang Jiabu, Huzhou economic and Technological Development Zone, Huzhou, Zhejiang Patentee after: Yongxing special material technology Co., Ltd Address before: 313000 Yang Jiabu, Huzhou economic and Technological Development Zone, Huzhou, Zhejiang Patentee before: Yongxing Special Stainless Steel Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |