CN108356504A - A kind of tractor horizontal type double-side linkage curved bar press-loading apparatus - Google Patents
A kind of tractor horizontal type double-side linkage curved bar press-loading apparatus Download PDFInfo
- Publication number
- CN108356504A CN108356504A CN201810250932.XA CN201810250932A CN108356504A CN 108356504 A CN108356504 A CN 108356504A CN 201810250932 A CN201810250932 A CN 201810250932A CN 108356504 A CN108356504 A CN 108356504A
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- curved bar
- guide
- pedestal
- moving trolley
- 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.)
- Pending
Links
- 238000003825 pressing Methods 0.000 claims abstract description 51
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 75
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000916 dilatatory effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000346 nonvolatile oil Substances 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004826 seaming Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
A kind of tractor horizontal type double-side linkage curved bar press-loading apparatus, including：Pedestal, guide assembly, guidance set, positioning fixture, moving trolley, curved bar, pressing sleeve component, oscillating bearing；Two guide assemblies are separately fixed at the left and right ends of pedestal, two guidance sets are separately fixed at the left and right ends of positioning fixture, positioning fixture is fixed on the middle part of pedestal, moving trolley is placed on guide assembly, moving trolley is connect with two guidance sets respectively, curved bar is arranged on positioning fixture, and pressing sleeve component, oscillating bearing are sleeved on guidance set, and oscillating bearing left side abuts against the right side of pressing sleeve component.When being pressed work, both hands operating button box, one-handed performance button box when press fitting is completed while pressing bearing, completes the press fitting of the pressing sleeve component of pressing sleeve and oil sealing composition, improves production efficiency, alleviate hand labor intensity.Press fitting of a variety of curved bar kinds with process can be met, adaptable, press fitting precision is high, need not assist adjusting after equipment debugging.
Description
Technical field
The invention belongs to tractor field, it is related to a kind of tractor bending rod press-loading apparatus more particularly to a kind of tractor is sleeping
The two-sided linkage curved bar press-loading apparatus of formula.
Background technology
Curved bar press-loading apparatus is the chief component of dilatory machine power regulating sensing device, at present in the life of Tractor Products
During production, by manual operation, horizontal positioned curved bar is first helped into vertical state, then the pressing sleeve group that oil sealing will be pressed into
Part and oscillating bearing are sleeved on mandrel, and pressing sleeve component, oscillating bearing and mandrel are then put into togerther joint shaft bearing bore inlet.
Being beaten with external force will be in pressing sleeve component and bearing press-in hole.This manual mode of operation, press fitting during be susceptible to it is crooked,
The case where even pressing not on earth, while labor intensity is big, efficiency of assembling is very low.
In the prior art, the press-loading apparatus being pressed to bearing and associated part is also had no lack of precedents.
Patent of invention " a kind of novel horizontal bearing press that State Intellectual Property Office 2016.12.14 is announced
201610800661.1 ", including hydraulic cylinder, left support wallboard, cylinder crossbeam, movable ram, right support wallboard, press pedestal,
Slide unit, traction machine load carrier and static pressure head；Left support wallboard and right support wallboard are bolted on press bottom respectively
The left and right both ends of seat, left support wallboard are connected with right support wallboard top further through cylinder crossbeam, and left support wallboard, cylinder are horizontal
Beam, right support wallboard and press pedestal collectively form the general frame of pressing machine；Hydraulic cylinder passes through and is fixed on left support wallboard
On, the piston rod of hydraulic cylinder and one end of slide unit connect, and the other end of slide unit is equipped with movable ram；Press susceptor surface is installed
Slide unit guide rail and traction machine load carrier is traversing uses guide rail, be equipped on slide unit with the matched guide rail slide block of slide unit guide rail,
Under the driving of hydraulic cylinder, slide unit can horizontally slip on guide rail.The slide unit is floated platform, cannot take into account multi items, more
The press fitting of centre-height curved bar.
We by the way of the positioning of multi items work piece holder, the press fitting of two-sided oil cylinder linkage, develop in actual operation
A kind of horizontal type double-side links curved bar press-loading apparatus, can not only be pressed to curved bar, and can simultaneously by spacer and every
Oil seal inside set is disposably pressed to curved bar bottom of device.
Invention content
The purpose of the present invention is to provide a kind of tractor horizontal type double-side linkage curved bar press-loading apparatus, not only can be to curved bar
It is pressed, can be also pressed the press fitting of oscillating bearing and the pressing sleeve component formed to pressing sleeve and oil sealing.
To achieve the above object, the present invention adopts the following technical scheme that：A kind of tractor horizontal type double-side linkage curved bar press fitting
Device, including：Pedestal, guide assembly, guidance set, positioning fixture, moving trolley, curved bar, pressing sleeve component, oscillating bearing；Two
A guide assembly is separately fixed at the left and right ends of pedestal, and two guidance sets are separately fixed at the left and right ends of positioning fixture,
Positioning fixture is fixed on the middle part of pedestal, and moving trolley is placed on guide assembly, moving trolley respectively with two guidance sets
Connection, curved bar are arranged on positioning fixture, and pressing sleeve component, oscillating bearing are sleeved on guidance set, and oscillating bearing left side is tight
Lean against the right side of pressing sleeve component.
The guide assembly shares two sets, is left and right symmetrically arranged, including：Pressing plate, cushion block, support plate and baffle；Four
Support plate is separately mounted to corresponding position on pedestal, and four support plates form a plane；Moving trolley is placed on the supporting plate,
Four pressing plates are mounted on the base by four cushion blocks respectively, compress moving trolley；Four support plate left sides and four cushion blocks
Between be respectively kept with gap；Two baffles are separately mounted to the left and right end of pedestal.
The guidance set 3 shares two sets, including：Guide holder, guide sleeve, guiding axis, pressure head；It is symmetrically mounted on positioning
On fixture, guide sleeve, which is put into, to be oriented in bore, and the left and right end face of guide sleeve is concordant with the left and right end face difference of guide holder, and passes through top
Silk compresses, and is fixed in guide holder；Pressure head is put into guiding axis right end hole, is fixed by jackscrew；In the guidance set of left end
Guiding axis and pressure head are penetrated from guide holder left end in guide sleeve, are connect guiding axis with moving trolley with screw；The guiding of right end
Guiding axis and pressure head in component are penetrated from guide holder right end in guide sleeve, are connected with moving trolley.
The positioning fixture, including：Positioning pin, positioning plate, mounting plate, left guide way, anticlockwise oil cylinder, intermediate guiding
Body, right rotation oil cylinder, right guide way, chuck body；Two positioning pins and the installation of four positioning plates on a mounting board, mounting plate with
Positioning pin and positioning plate mounted thereto is installed along in chuck body；Left guide way is mounted on the left side in the middle part of chuck body
Side；The right side that anticlockwise oil cylinder is close to left guide way is mounted in chuck body, and right conductor is in the middle part of chuck body
Right side, the left side that right rotation oil cylinder is close to right guide way are mounted in chuck body, and intermediate guide way is mounted on anticlockwise oil cylinder
Between right rotation oil cylinder；Chuck body is mounted on the middle part of pedestal.
The moving trolley includes：Two left saddles, left cylinder support, left oil cylinder, crossbeam, right oil cylinder, right oil cylinder branch
Seat and two right saddles；Left oil cylinder is mounted on left cylinder support top, and two left saddles are parallel forward and backward mounted on left cylinder support
Bottom, latter two left saddle lower surface is installed and forms a surface, make moving trolley left-half formed one it is complete sliding
Saddle structure；Right oil cylinder is mounted on right cylinder support top, and two right saddles are parallel forward and backward mounted on the bottom of left cylinder support,
Latter two right saddle lower surface is installed and forms a surface, moving trolley right half part is made also to form a complete saddle knot
Structure；Two left saddle lower surfaces and two right saddle lower surfaces are a face altogether；Crossbeam penetrates the chuck body in positioning fixture
It is internal；Left cylinder support is connected to the left end of crossbeam；Right cylinder support is connected to the right end of crossbeam；Moving trolley is placed on guide rail
In support plate in component, the surface on surface and the formation of four support plates that four saddles are formed is altogether a face, and forms cunning
Dynamic contact surface；Each saddle corresponds to one group of pressing plate and cushion block, cushion block are placed on pedestal, and pressing plate is correspondingly placed on cushion block, leads to
It crosses screw to be fixed on the base, will also saddle pressure be corresponded on the supporting plate while pressing plate and cushion block are fixed；Left saddle and right cunning
There are gaps for contact surface between saddle and pressing plate；Left oil cylinder is connected by the guiding axis in internal thread and the guidance set in left side
It connects, right oil cylinder passes through the guiding axis connection in internal thread and the guidance set on right side.
The advantageous effect that obtains is after the present invention uses above-mentioned technical proposal：The present invention is that tractor bending rod press fitting production capacity carries
The advanced example risen, is operated by original manual operation to automation equipment.Both hands operation is pressed when this press-loading apparatus is pressed work
Button box, securely and reliably；One-handed performance button box when press fitting is completed, work efficiency is high；Simple operation securely and reliably meets practical
Production requirement.While pressing bearing, the press fitting of the pressing sleeve component of pressing sleeve and oil sealing composition is completed, production effect is substantially increased
Rate alleviates hand labor intensity.Press fitting of a variety of curved bar kinds with process can be met, it is adaptable.Due in pressing sleeve component
Portion's oil sealing internal diameter is less than the internal diameter of matching bearing, while Special pressing head ensures that bearing inner race positioning is reliable, easily by oil-sealing sleeve
Seaming chuck, press fitting precision are high.It need not assist adjusting after equipment debugging.
Description of the drawings
Fig. 1 is a kind of main structure diagram of tractor horizontal type double-side linkage curved bar press-loading apparatus of the present invention；
Fig. 2 is a kind of guide assembly structural schematic diagram of tractor horizontal type double-side linkage curved bar press-loading apparatus of the present invention；
Fig. 3 is a kind of guidance set structural schematic diagram of tractor horizontal type double-side linkage curved bar press-loading apparatus of the present invention；
Fig. 4 is a kind of positioning fixture structure schematic diagram of tractor horizontal type double-side linkage curved bar press-loading apparatus of the present invention；
Fig. 5 is a kind of moving trolley structural schematic diagram of tractor horizontal type double-side linkage curved bar press-loading apparatus of the present invention.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and examples.As shown in Fig. 1~5, a kind of tractor is sleeping
The two-sided linkage curved bar press-loading apparatus of formula, including：It is pedestal 1, guide assembly 2, guidance set 3, positioning fixture 4, moving trolley 5, curved
Bar 6, pressing sleeve component 7, oscillating bearing 8；Two guide assemblies 2 are separately fixed at the left and right both ends of pedestal 1, two guidance sets 3
The left and right both ends on positioning fixture 4 are separately fixed at, positioning fixture 4 is fixed on the middle part of pedestal 1, the crossbeam in moving trolley 5
5.4 pass through inside the chuck body 4.9 in positioning fixture 4, and crossbeam 5.4 or so is separately connected left cylinder support 5.2 and right oil cylinder
Bearing 5.6, left cylinder support 5.2 connect in the support plate 2.3 being placed in the guide assembly 2 on the left side after left saddle 5.1, right oil
Cylinder bearing 5.6 is placed on after connecting right saddle 5.7 in the support plate 2.3 in the guide assembly 2 on the right, the left side in moving trolley 5
Oil cylinder 5.3 and right oil cylinder 5.5 are connect with the guiding axis 3.3 in two guidance sets 3 respectively, and curved bar 6 is placed by positioning pin 4.1
On positioning fixture 4, pressing sleeve component 7 is inserted on the pressure head 3.4 in guidance set 3, and oscillating bearing 8 is also inserted in guidance set 3
Pressure head 3.4 on, 8 left side of oscillating bearing abut pressing sleeve component 7 right side.
The guide assembly 2 shares two sets, is left and right symmetrically arranged.Guide rail is by pressing plate 2.1, cushion block 2.2, support plate 2.3
It is formed with baffle 2.4；Four support plates 2.3 are mounted on corresponding position on pedestal 1, the upper table of support plate 2.3 by screw respectively
Face is provided with oil groove, convenient for storage lubricating oil；Four support plates 2.3 form a plane；Moving trolley 5 is placed on support plate
After on 2.3, four pressing plates 2.1 are mounted on by four cushion blocks 2.2 on pedestal 1 respectively, compress the left cunning of two pieces in moving trolley 5
Saddle 5.1 and the right saddle of two pieces 5.7；It is respectively kept with gap between four 2.3 left sides of support plate and four cushion blocks 2.2；Pressing plate 2.1
Top is equipped with priming cup, and the lower surface of pressing plate 2.1 is provided with oil groove, and artificial periodically filling lubricating oil meets in moving trolley 5
The lubricating condition of left saddle 5.1 and 5.7 upper and lower surface of right saddle in moving process, two baffles 2.4 are separately mounted to pedestal 1
Left and right end, mechanical position limitation when being moved left and right for moving trolley 5；The installation of two sets of guide assemblies 2 makes moving trolley 5
It can only move left and right.
The guidance set 3 shares two sets, is left and right symmetrically arranged on the furniture body 4.9 in positioning fixture 4, be by
Guide holder 3.1, guide sleeve 3.2, guiding axis 3.3, pressure head 3.4 form.Two guide holders 3.1 are pacified respectively by screw and straight pin
Mounted in 4.9 left and right both ends of chuck body；Guide sleeve 3.2 is put into 3.1 hole of guide holder, 3.2 or so end face of guide sleeve and guide holder
After snap is distinguished in 3.1 or so end faces, is compressed, be fixed in guide holder 3.1 by jackscrew；Pressure head 3.4 is put into 3.3 right end of guiding axis
In hole, fixed by jackscrew；Guiding axis 3.3 and pressure head 3.4 penetrate guide sleeve from 3.1 left end of guide holder in left end guidance set 3
In 3.2, guiding axis 3.3 is connect with the left oil cylinder 5.3 in moving trolley 5 respectively with screw；Guiding in right end guidance set 3
Axis 3.3 and pressure head 3.4 are penetrated from 3.1 right end of guide holder in guide sleeve 3.2, are connect with the right oil cylinder 5.5 in moving trolley 5.It leads
It is fixedly mounted to component 3 relative to positioning fixture 4, processes and ensure when assembling the relative position of guidance set 3 and positioning fixture 4
Relationship ensures the concentricity relationship of guidance set 3 and 6 middle (center) bearing bore of curved bar, the final press fitting precision for ensureing device.
The positioning fixture 4 is by positioning pin 4.1, positioning plate 4.2, mounting plate 4.3, left guide way 4.4, anticlockwise oil
Cylinder 4.5, intermediate guide way 4.6, right rotation oil cylinder 4.7, right guide way 4.8, chuck body 4.9 form.Two positioning pins 4.1 are left
The right side be mounted on mounting plate 4.3 on, the spacing of two positioning pins 4.1 on curved bar 6 at a distance from dowel hole it is consistent；Four positioning plates
4.2 are mounted on mounting plate 4.3, and four positioning plates 4.2 are mounted on mounting plate 4.3, and 4.3 upper surfaces form a positioning surface,
For placing curved bar 6；Four positioning plates 4.2 and two positioning pins 4.1 form plane and two pits positioning together；On mounting plate 4.3
Positioning pin 4.1 and positioning plate 4.2 are installed along in chuck body 4.8；Left guide way 4.4 is mounted on 4.9 middle part of chuck body
Left side；Anticlockwise oil cylinder 4.5 is mounted on against the right side of left guide way 4.4 in chuck body 4.9, and right guide way 4.8 is installed
The left side on the right side at the middle part of chuck body 4.9, the closely right guide way 4.8 of right rotation oil cylinder 4.7 is mounted on chuck body 4.9
On, intermediate guide way 4.6 is mounted between anticlockwise oil cylinder 4.5 and right rotation oil cylinder 4.7；Left guide way 4.4, intermediate guide way
4.6, the thick guiding before right guide way 4.8 is artificial lifting curved bar 6 progress bolt positioning, plays guiding 6 bolt of curved bar positioning
Effect；Chuck body 4.9 is mounted on the middle part of pedestal 1, and anticlockwise oil cylinder 4.5 and right rotation oil cylinder 4.7 are mounted on fixture sheet
On body 4.9, for clamping curved bar 6, curved bar position is fixed during ensureing press fitting.
The moving trolley 5 is by two left saddles 5.1, left cylinder support 5.2, left oil cylinder 5.3, crossbeam 5.4, right oil
Cylinder 5.5, right cylinder support 5.6 and two right saddles 5.7 form；Left oil cylinder 5.3 be mounted on 5.2 top of left cylinder support, two
The parallel front and back bottom for being mounted on left cylinder support 5.2 of left saddle 5.1, installs latter two 5.1 lower surface of left saddle and forms one
Surface makes 5 left-half of moving trolley form a complete saddle structure；Right oil cylinder 5.5 is mounted on right cylinder support 5.6
Portion, the parallel front and back bottom for being mounted on left cylinder support 5.6 of two right saddles 5.7, installs latter two 5.7 lower surface shape of right saddle
At a surface, 5 right half part of moving trolley is made also to form a complete saddle structure；Two 5.1 lower surfaces of left saddle and
Two 5.7 lower surfaces of right saddle are altogether one side, and corresponding left side and right side are altogether respectively one side；Crossbeam 5.4 penetrates positioning
Inside chuck body 4.9 in fixture 4；Left cylinder support 5.2 is connected to the left end of crossbeam 5.4；Right cylinder support 5.6 is connected to
The right end of crossbeam 5.4；Moving trolley 5 is placed in the support plate 2.3 in guide assembly 2, the surface and four that four saddles are formed
The surface that a support plate is formed is altogether one side, and forms sliding contact surface；Each saddle corresponds to one group of pressing plate 2.1 and cushion block 2.2,
Cushion block 2.2 is placed on pedestal 1, and pressing plate 2.1 is correspondingly placed on cushion block 2.2, is fixed by screws on pedestal 1, pressing plate 2.1
Also corresponding saddle is pressed in support plate 2.3 while fixation with cushion block 2.2；Left saddle 5.1 and right saddle 5.7 and pressing plate 2.1
Between contact surface there are gaps；Left oil cylinder 5.3 by the connection of guiding axis 3.3 in internal thread and the guidance set in left side 3,
Right oil cylinder 5.5 is connected by the guiding axis 3.3 in internal thread and the guidance set on right side 3, and guidance set 3 is as left oil cylinder 5.3
Precise motion when being stretched out with right oil cylinder 5.5 is oriented to.
The course of work of the present invention is as follows：
Since the piston rod of left oil cylinder 5.3 and right oil cylinder 5.5 stretches out the bearing block of 6 both sides of inconsistency and curved bar of speed
The inconsistency of hole tolerance, left oil cylinder 5.3 or right oil cylinder 5.5 will appear thinking for short time stopping press fitting (interim card) during press fitting
As that is, two cylinder piston rods stretch out the inconsistent phenomenon of speed.If the fixed oil cylinders respectively of design two or so, due to
Upper reason, two oil cylinders cannot will certainly cause to position simultaneously by bearing and pressing sleeve component synchronous press mounting to bearing saddle bore bottom
4.1 stress of pin, 4.1 long-time stress of positioning pin is excessive to will produce fracture.Replacing positioning pin 4.1 influences productive temp, increases life
Cost is produced, we design left and right oil cylinder linkage mechanism to avoid the problem that positioning pin is broken thus.
The motion principle of tractor horizontal type double-side linkage curved bar press-loading apparatus is as follows：Assuming that working as 5.3 corresponding axis of left oil cylinder
Bearing hole tolerance is larger, and when press fitting resistance is larger, left oil cylinder 5.3 will stop in short-term；5.5 corresponding bearing tolerances of right oil cylinder compared with
Small, when press fitting resistance is smaller, right oil cylinder 5.5 continues to be pressed；When right oil cylinder 5.5, which is pressed resistance, to become larger, 5.5 piston rod of right oil cylinder
It is parked in bearing saddle bore, right oil cylinder 5.5 is moved except piston rod drives crossbeam 5.4 to stretch out negative direction along piston rod with outer portion, directly
It is moved in right shell body 2.4 to right saddle 5.7；5.5 piston rod of right oil cylinder continues to move to fully extended state at this time, at this point,
Left oil cylinder 5.3 is relatively fixed, and 5.3 piston rod of left oil cylinder continues to stretch out, and drives crossbeam 5.4 and piston rod fully extended
Bearing and pressing sleeve component 7 on right oil cylinder 5.5 reach the bottom of bearing saddle bore simultaneously.5.5 oil circuit string of left oil cylinder 5.3 and right oil cylinder
When connection, two sets of bearings and pressing sleeve component 7 reach bearing saddle bore bottom simultaneously, in the pressure switch detection pressure in series loop
It rises, left oil cylinder 5.3 and right oil cylinder 5.5 are retracted, restPosed simultaneously.
Artificial lifting curved bar 6 makes curved bar 6 be fallen to along left guide way 4.4, intermediate guide way 4.6 and right guide way 4.8 fixed
Position pin 4.1 upper end, the position of pin hole control positioning pin 4.1 carries out bolt positioning, anticlockwise oil cylinder 4.5 and right rotation on curved bar 6
Oil cylinder 4.7 simultaneously clamps on, and realizes positioning completely.Pressing sleeve component 7, oscillating bearing 8 are manually loaded onto to the pressure for being oriented to shaft end head successively
On first 3.4, hand automatic button is rotated to automatic position, and both hands press stretching button respectively, and left oil cylinder 5.3 and right oil cylinder 5.5 are simultaneously
Press fitting.The inconsistent of speed is stretched out due to being connected to left oil cylinder 5.3 and right oil cylinder 5.5 on crossbeam, makes moving trolley 5 in guide rail group
It generates and moves left and right on part 2, the displacement that moving trolley 5 moves left and right generation is used for eliminating left oil cylinder 5.3 and the press fitting of right oil cylinder 5.5
Stroke it is inconsistent, while having the cooperation of electric automatic control, ensure that the two-sided linkage of oil cylinder is completed at the same time press fitting work, be pressed
Detect that corresponding signal, oil cylinder piston are retracted automatically immediately after.The present invention the result is that two bearings can be pressed into simultaneously
In bearing saddle bore, high-precision, high efficiency, the press fitting of low failure are realized.
Part not in the detailed description of the invention is the prior art, therefore the present invention is not described in detail.Finally it should be noted that：With
It is merely a preferred embodiment of the present invention described in upper, the full content being not intended to restrict the invention, although with reference to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to previous embodiment
Recorded technical solution carries out formal modification or equivalent replacement of some of the technical features.It is all in this hair
Made form modification, equivalent replacement etc. within bright thinking enlightenment, should be included in the scope of the present invention it
It is interior.
Claims (5)
- The curved bar press-loading apparatus 1. a kind of tractor horizontal type double-side links, including：Pedestal（1）, guide assembly（2）, guidance set （3）, positioning fixture（4）, moving trolley（5）, curved bar（6）, pressing sleeve component（7）, oscillating bearing（8）；It is characterized in that：Two are led Rail assembly（2）It is separately fixed at pedestal（1）Left and right both ends, two guidance sets（3）It is separately fixed at positioning fixture（4）'s Left and right both ends, positioning fixture（4）It is fixed on pedestal（1）Middle part, moving trolley（5）It is placed on guide assembly（2）On, it is mobile Trolley（5）Respectively with two guidance sets（3）Connection, curved bar（6）It is arranged in positioning fixture（4）On, pressing sleeve component（7）, joint Bearing（8）It is sleeved on guidance set（3）On, oscillating bearing（8）Left side abuts against pressing sleeve component（7）Right side.
- The curved bar press-loading apparatus 2. a kind of tractor horizontal type double-side according to claim 1 links, it is characterised in that：Described Guide assembly（2）Two sets are shared, is left and right symmetrically arranged, including：Pressing plate（2.1）, cushion block（2.2）, support plate（2.3）And baffle （2.4）；Four support plates（2.3）It is separately mounted to pedestal（1）Upper corresponding position, four support plates（2.3）Form a plane； Moving trolley（5）It is placed on support plate（2.3）On, four pressing plates（2.1）Pass through four cushion blocks respectively（2.2）Mounted on pedestal （1）On, compress moving trolley（5）；Four support plates（2.3）Left side and four cushion blocks（2.2）Between be respectively kept with gap；Two A baffle（2.4）It is separately mounted to pedestal（1）Left and right end.
- The curved bar press-loading apparatus 3. a kind of tractor horizontal type double-side according to claim 1 links, it is characterised in that：Described Guidance set（3）Share two sets, including：Guide holder（3.1）, guide sleeve（3.2）, guiding axis（3.3）, pressure head（3.4）；Symmetrical peace Mounted in positioning fixture（4）On, guide sleeve（3.2）It is put into guide holder（3.1）In hole, guide sleeve（3.2）Left and right end face and guide holder （3.1）Left and right end face difference is concordant, and is compressed by jackscrew, is fixed on guide holder（3.1）It is interior；Pressure head（3.4）It is put into guiding axis （3.3）In right end hole, fixed by jackscrew；The guidance set of left end（3）In guiding axis（3.3）And pressure head（3.4）From guiding Seat（3.1）Left end penetrates guide sleeve（3.2）It is interior, with screw by guiding axis（3.3）With moving trolley（5）Connection；The guiding of right end Component（3）In guiding axis（3.3）And pressure head（3.4）From guide holder（3.1）Right end penetrates guide sleeve（3.2）It is interior, it is small with movement Vehicle（5）Connection.
- The curved bar press-loading apparatus 4. a kind of tractor horizontal type double-side according to claim 1 links, it is characterised in that：Described Positioning fixture（4）, including：Positioning pin（4.1）, positioning plate（4.2）, mounting plate（4.3）, left guide way（4.4）, anticlockwise oil cylinder （4.5）, intermediate guide way（4.6）, right rotation oil cylinder（4.7）, right guide way（4.8）, chuck body（4.9）；Two positioning pins （4.1）With four positioning plates（4.2）Mounted on mounting plate（4.3）On, mounting plate（4.3）With positioning pin mounted thereto （4.1）And positioning plate（4.2）It is installed along with chuck body（4.9）On；Left guide way（4.4）Mounted on chuck body（4.9） The left side at middle part；Anticlockwise oil cylinder（4.5）It is close to left guide way（4.4）Right side be mounted on chuck body（4.9）On, right conductor To（4.8）Mounted on chuck body（4.9）The right side at middle part, right rotation oil cylinder（4.7）It is close to right guide way（4.8）Left side peace Mounted in chuck body（4.9）On, intermediate guide way（4.6）Mounted on anticlockwise oil cylinder（4.5）With right rotation oil cylinder（4.7）It Between；Chuck body（4.9）Mounted on pedestal（1）Middle part.
- The curved bar press-loading apparatus 5. a kind of tractor horizontal type double-side according to claim 1 links, it is characterised in that：Described Moving trolley（5）Including：Two left saddles（5.1）, left cylinder support（5.2）, left oil cylinder（5.3）, crossbeam（5.4）, right oil cylinder （5.5）, right cylinder support（5.6）With two right saddles（5.7）；Left oil cylinder（5.3）Mounted on left cylinder support（5.2）Top, Two left saddles（5.1）It is parallel forward and backward mounted on left cylinder support（5.2）Bottom, latter two left saddle is installed（5.1）Following table Face forms a surface, makes moving trolley（5）Left-half forms a complete saddle structure；Right oil cylinder（5.5）It is mounted on Right cylinder support（5.6）Top, two right saddles（5.7）It is parallel forward and backward mounted on left cylinder support（5.6）Bottom, installation Latter two right saddle（5.7）Lower surface forms a surface, makes moving trolley（5）Right half part also forms a complete saddle Structure；Two left saddles（5.1）Lower surface and two right saddles（5.7）Lower surface is a face altogether；Crossbeam（5.4）Penetrate positioning Folder（4）In chuck body（4.9）It is internal；Left cylinder support（5.2）It is connected to crossbeam（5.4）Left end；Right cylinder support （5.6）It is connected to crossbeam（5.4）Right end；Moving trolley（5）It is placed on guide assembly（2）In support plate（2.3）On, four The surface that the surface and four support plates that saddle is formed are formed is altogether a face, and forms sliding contact surface；Each saddle corresponds to One group of pressing plate（2.1）And cushion block（2.2）, cushion block（2.2）It is placed on pedestal（1）On, pressing plate（2.1）It is correspondingly placed at cushion block （2.2）On, it is fixed by screws in pedestal（1）On, pressing plate（2.1）And cushion block（2.2）It also will corresponding saddle pressure while fixed In support plate（2.3）On；Left saddle（5.1）With right saddle（5.7）With pressing plate（2.1）Between contact surface there are gaps；It is left Oil cylinder（5.3）Pass through the guidance set of internal thread and left side（3）In guiding axis（3.3）Connection, right oil cylinder（5.5）Pass through interior spiral shell The guidance set of line and right side（3）In guiding axis（3.3）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810250932.XA CN108356504A (en) | 2018-03-26 | 2018-03-26 | A kind of tractor horizontal type double-side linkage curved bar press-loading apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810250932.XA CN108356504A (en) | 2018-03-26 | 2018-03-26 | A kind of tractor horizontal type double-side linkage curved bar press-loading apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108356504A true CN108356504A (en) | 2018-08-03 |
Family
ID=63000869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810250932.XA Pending CN108356504A (en) | 2018-03-26 | 2018-03-26 | A kind of tractor horizontal type double-side linkage curved bar press-loading apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108356504A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434417A (en) * | 2018-11-27 | 2019-03-08 | 湖北菲利华石英玻璃股份有限公司 | A kind of bushing device for composite material anti-thermal insulation layer and metal shell |
| CN110860878A (en) * | 2019-10-31 | 2020-03-06 | 上海双彩吉智能科技有限公司 | Horizontal bearing press-in equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU724314A1 (en) * | 1978-05-03 | 1980-03-30 | Предприятие П/Я М-5514 | Automatic machine for working and assembling articles |
| CN2406768Y (en) * | 2000-01-27 | 2000-11-22 | 湖北通达股份有限公司 | Silencer partitioner press |
| CN101048715A (en) * | 2004-09-14 | 2007-10-03 | 株式会社东海 | Pressure regulator |
| CN201618946U (en) * | 2009-12-08 | 2010-11-03 | 哈尔滨新科锐工艺装备制造有限公司 | Light automobile rear axle oil seal press-in machine |
| CN105773110A (en) * | 2014-12-17 | 2016-07-20 | 湖北汽车工业学院 | Steering knuckle bushing press fitting machine |
| CN206435785U (en) * | 2017-01-17 | 2017-08-25 | 桂林电子科技大学 | A kind of device for realizing pump housing boring grab body surface face drill reaming |
| CN208034059U (en) * | 2018-03-26 | 2018-11-02 | 一拖(洛阳)开创装备科技有限公司 | A kind of tractor horizontal type double-side linkage curved bar press-loading apparatus |
-
2018
- 2018-03-26 CN CN201810250932.XA patent/CN108356504A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU724314A1 (en) * | 1978-05-03 | 1980-03-30 | Предприятие П/Я М-5514 | Automatic machine for working and assembling articles |
| CN2406768Y (en) * | 2000-01-27 | 2000-11-22 | 湖北通达股份有限公司 | Silencer partitioner press |
| CN101048715A (en) * | 2004-09-14 | 2007-10-03 | 株式会社东海 | Pressure regulator |
| CN201618946U (en) * | 2009-12-08 | 2010-11-03 | 哈尔滨新科锐工艺装备制造有限公司 | Light automobile rear axle oil seal press-in machine |
| CN105773110A (en) * | 2014-12-17 | 2016-07-20 | 湖北汽车工业学院 | Steering knuckle bushing press fitting machine |
| CN206435785U (en) * | 2017-01-17 | 2017-08-25 | 桂林电子科技大学 | A kind of device for realizing pump housing boring grab body surface face drill reaming |
| CN208034059U (en) * | 2018-03-26 | 2018-11-02 | 一拖(洛阳)开创装备科技有限公司 | A kind of tractor horizontal type double-side linkage curved bar press-loading apparatus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434417A (en) * | 2018-11-27 | 2019-03-08 | 湖北菲利华石英玻璃股份有限公司 | A kind of bushing device for composite material anti-thermal insulation layer and metal shell |
| CN110860878A (en) * | 2019-10-31 | 2020-03-06 | 上海双彩吉智能科技有限公司 | Horizontal bearing press-in equipment |
| CN110860878B (en) * | 2019-10-31 | 2024-06-11 | 池州市琼琚信息技术服务有限公司 | Horizontal bearing pressing-in equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104259512B (en) | A kind of two ends boring machine | |
| CN208034059U (en) | A kind of tractor horizontal type double-side linkage curved bar press-loading apparatus | |
| CN105215098B (en) | A kind of bender and its application method | |
| CN208584170U (en) | Main beating cap indenter device | |
| CN107378378B (en) | Press-fitting and welding integrated device for gravure roller | |
| CN108032122A (en) | Pneumatic fixture for lathe | |
| CN210789917U (en) | Shaft sleeve pressing equipment | |
| CN108356504A (en) | A kind of tractor horizontal type double-side linkage curved bar press-loading apparatus | |
| CN103757828A (en) | Template transmission mechanism of template sewing machine | |
| CN207534036U (en) | A kind of double sides milling machine device for body surface processing of slowing down | |
| CN107225170B (en) | A kind of floating wheel cover bound edge loose tool mechanism | |
| CN203700726U (en) | Template transmission mechanism of template sewing machine | |
| CN209503412U (en) | A kind of hydraulic cylinder assembling/disassembling machine | |
| CN104191306B (en) | Lifting self-centering mechanism | |
| CN105666211A (en) | Multipurpose hydraulic vice and using method thereof | |
| CN108655703A (en) | Main beating cap indenter device | |
| CN107443056A (en) | One kind runs vehicle door glass guide rails mounting tool | |
| CN211759681U (en) | Automatic magnet press-fitting machine | |
| CN209986577U (en) | Self-locking double-point auxiliary supporting mechanism | |
| CN209239570U (en) | A kind of Set and Positioning tooling of abnormity crossbeam | |
| CN209442253U (en) | A kind of feeding device of band caching | |
| CN207577164U (en) | General die casting seamless jig | |
| CN102545491B (en) | Hydraulic press used for stator press-mounting and rotor shaft-compressing of motor | |
| CN206003890U (en) | A kind of insulating trip bending Wrap device | |
| CN108787865A (en) | A kind of automatic arc-punching machine of machinery pipe fitting |
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 |