CN106271552B - A kind of horizontal general use press mounting platform - Google Patents
A kind of horizontal general use press mounting platform Download PDFInfo
- Publication number
- CN106271552B CN106271552B CN201610968855.2A CN201610968855A CN106271552B CN 106271552 B CN106271552 B CN 106271552B CN 201610968855 A CN201610968855 A CN 201610968855A CN 106271552 B CN106271552 B CN 106271552B
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Classifications
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- 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
Abstract
The invention discloses a kind of large-size horizontal general use press mounting platform, dolly is vertically moved by base assembly, front box assembly, transverse beam assembly, mobile base device, rear support holder assembly, two and four transverse shifting dollies form, front box assembly, mobile base device, rear support holder assembly and vertically move dolly and be arranged on base assembly, transverse beam assembly is supported on front box assembly, mobile base device and rear support holder assembly, and transverse shifting dolly, which is arranged on, to be vertically moved on dolly；The present invention can realize the quick adjustment of press fitting workpiece space position, simplify frock needed for press fitting, and versatility is high, and clamping is convenient, easy to manufacture.
Description
Art
The present invention relates to a kind of Automatic manual transmission field plant equipment, more particularly to a kind of horizontal general use press mounting platform.
Background technology
At present, known horizontal press-loading device is horizontal press, be it is a kind of be used for pressing bearing, the single-column of axle sleeve
Hydraulic mechanical equipment, its structure have front-axle beam, moved cross beam, the back rest, and front-axle beam, moved cross beam and two pillars form a seal force
It is to be provided with hydraulic cylinder on front-axle beam, Position of Hydraulic Cylinder is fixed.The equipment is easy to use when being pressed wheel shaft, axle sleeve, but due to liquid
Cylinder pressure position is fixed, it is necessary to is adjusted the location of workpiece and is deacclimatized hydraulic cylinder short transverse and fore-and-aft direction position, use has more
Inconvenience.Especially in press fitting box parts, welding structural element, the workpiece such as profiled piece, due to it is complicated, size is larger, adjustment
It is not easy, or even can not completes, in addition in the part of press fitting batch production, press fitting every time need to be repeatedly performed the positioning of workpiece, make
It is longer into non-cutting time, low production efficiency.
The content of the invention
It is an object of the invention to provide a kind of horizontal general use press mounting platform.
The present invention is indulged by base assembly, front box assembly, transverse beam assembly, mobile base device, rear support holder assembly, two
To moving cart and four transverse shifting dolly compositions, front box assembly, mobile base device, rear support holder assembly, vertically move
Dolly is arranged on base assembly, and transverse beam assembly is supported on front box assembly, mobile base device and rear support holder assembly, laterally
Moving cart, which is arranged on, to be vertically moved on dolly；
Described base assembly is by first reducing motors, base, two the first transparent covers, two bearings, long lead screw, stop
Long key, two vertical rail and bearing block compositions；Base is provided with ladder hole, the first keyway, the first and closes face, two second conjunctions
Face, 22 semiclosed short keyways, the 3rd are conjunction plane, the second keyway, two interior rectangular guideways, wherein 22 half envelopes
Close short keyway and two groups are divided on base, and be arranged symmetrically relative to base longitudinal median plane；Long lead screw is provided with termination
Shaft part, two axle journals, external screw threads；The long key of stop is provided with two stop flat key terminations；Two bearings are respectively disposed on long lead screw
On two axle journals set, and it is respectively placed in base ladder hole and bearing block, long lead screw termination shaft part insertion first is slowed down
In motor, it is connected with its circumference, first reducing motors are disposed and are connected in base ladder hole；Bearing block is arranged on base the
In three conjunction planes；Two stop flat key terminations of the long key of stop are separately mounted in the wherein two of the semiclosed short keyway of base；
Two vertical rails are disposed and are connected on two second conjunction faces of base respectively；
Described front box assembly is made up of front blocking box, gland, back-up ring, closure plate, two flat keys；Front blocking box is provided with semicircle
Hole, two ladder holes, two keyways, baseplanes；Gland is provided with semicircle orifice；Two flat keys are separately mounted to two of front blocking box
In keyway, and two flat keys are placed in the keyway of base first of base assembly, and front blocking box baseplane disposes and is connected in base
On first conjunction face；Gland semicircle orifice closes up and is connected for a full-round hole with front blocking box semicircle orifice；Back-up ring and closure plate are installed respectively
In two ladder holes of front blocking box；
Described transverse beam assembly is by crossbeam, the first stop semi-ring, nut, bolt, the second stop semi-ring, cylinder pin bank
Into；Crossbeam is provided with the first long annulus neck, 11 short annulus neck, external cylindrical surface, the second long annulus neck；First stop half
It is equipped with semicircle orifice, bi-lug plate, pin-and-hole；Second stop is partly equipped with semicircle orifice, monaural plate, pin-and-hole；First long annulus neck dress
Enter the gland semicircle orifice of front box assembly and front blocking box semicircle orifice close up after in the full-round hole that is formed, form interference fit；The
Two stop semi-ring monaural plates are inserted in the first stop semi-ring bi-lug plate, and by straight pin through the first stop semi-ring pin-and-hole and the
Two stop semi-ring pin-and-holes, realize the be hinged of the first stop semi-ring and the second stop semi-ring；First stop semi-ring semicircle orifice and second
Stop semi-ring semicircle orifice is a full-round hole after closing up；Two stop semi-rings load wherein the one of the 11 short annulus neck of crossbeam
It is individual, it is connected after closing up with nuts and bolt；
Described mobile base device is by second reducing motors, Mobile base, the first conical gear, lifting seat, the second circular cone
Gear, hydraulic cylinder, vertical hair thick stick, two clutch shaft bearings, trunnion axis, the first a set of cups, transparent cover, two second bearings, the second a set of cups and
Boring cover forms；Mobile base be provided with two the first outer rectangular guideways, screwed hole, lead directly to circular hole, blind hole, the first stop end face, two
Second outer rectangular guideway, the first ladder hole, the second stop end face, the second ladder hole；Lifting seat is provided with circular hole, two internal moments
Shape guide rail, screwed hole；Hydraulic cylinder is provided with external cylindrical surface；Vertical hair thick stick is provided with external screw thread, two axle journals, middle shaft part；Trunnion axis is set
There are the first termination shaft part, the first axle journal, the second axle journal, the second termination shaft part；Two the first outer rectangular guideway difference of Mobile base
It is installed in two interior rectangular guideways of base, and forms sliding pair, Mobile base screwed hole is arranged on one with long lead screw external screw thread
Rise, and form screw pair, Mobile base leads directly to circular hole and the crossbeam external cylindrical surface of transverse beam assembly forms gap cooperation, Mobile base first
Key long with the stop of base assembly two stop flat key termination working faces in stop end face are bonded, Mobile base the second stop end face and horizontal stroke
The circular hole end face fitting that the first stop semi-ring and the second stop semi-ring of beam assembly are formed after closing up；Hydraulic cylinder external cylindrical surface passes through
Lifting seat circular hole, and realize that both are connected；Rectangular guideway is placed in two the second outer squares of Mobile base respectively in the two of lifting seat
On shape guide rail, and form sliding pair；Two clutch shaft bearings are separately mounted on the first axle journal and the second axle journal of trunnion axis, juxtaposition
In in the first a set of cups, the first conical gear is arranged on the shaft part of the first termination of trunnion axis, and transparent cover is arranged on the first a set of cups, and first
A set of cups is arranged in the ladder hole of Mobile base second, and second reducing motors are arranged on the first a set of cups；Second conical gear is installed
On shaft part, two second bearings are separately mounted on two axle journals of vertical hair thick stick, and are respectively placed in Mobile base among vertical hair thick stick
In blind hole and the second a set of cups, the second a set of cups is arranged in the ladder hole of Mobile base first, and boring cover is arranged on the second a set of cups；Vertical hair
Thick stick external screw thread is installed together with lifting seat screwed hole, and forms screw pair；First conical gear and the second conical gear are realized
Bore flank engagement；
Described rear support holder assembly is made up of support base, flat key and gland；Support base be provided with semicircle orifice, baseplane and
Keyway；Gland is provided with semicircle orifice；Gland semicircle orifice turns into a full-round hole, the full-round hole after closing up and be connected with support base semicircle orifice
It is middle to load on the long annulus neck of crossbeam second of transverse beam assembly, and form interference fit；Flat key is fitted into support base keyway, juxtaposition
In in the keyway of base second of base assembly, support base baseplane disposes and is connected in base the 3rd in conjunction plane；
The described dolly that vertically moves is by car body, four wheels, two limit screws, four stop tabs, two horizontal strokes
Rail, four bearings, two axletrees, four bearing cap compositions；Car body be provided with two stop screwed holes, four semiaxis bearing bore, two
Groove；Axletree is provided with two termination shaft parts, two axle journals；Bearing cap is provided with semiaxis bearing bore；Four bearings are divided into two pairs pacifies respectively
On four axle journals of two axletrees, and it is respectively placed in four semiaxis bearing bore of car body, four bearing cap semiaxis bearing bore difference
Turn into four bearing bearing bore after closing up with four semiaxis bearing bore of car body, and be connected；Four wheels are separately mounted to two cars
On four termination shaft parts of axle；Two traverse rods are arranged on car body；Four stop tabs are respectively welded at two traverse rod two ends；
Four on dolly wheels are vertically moved to be placed on two vertical rails of base assembly, two grooves of car body respectively with two vertical rails
Working face form gap and coordinate, two limit screws are installed together with two stop screwed holes of car body respectively, form spiral shell
Rotation is secondary；
Described transverse shifting dolly be by car body, two axletrees, four bearings, four wheels, four bearing caps, two
Limit screw forms；Car body is provided with four semiaxis bearing bore, two stop screwed holes, two grooves；Axletree is provided with two axle journals, two
Individual termination shaft part；Bearing cap is provided with semiaxis bearing bore；Four bearings are divided on two pairs of axle journals of be separately mounted to two axletrees four,
And be respectively placed in four semiaxis bearing bore of car body, four bearing cap semiaxis bearing bore close up respectively with four semiaxis bearing bore of car body after be
Four bearing bearing bore, and be connected；Four wheels are separately mounted on four termination shaft parts of two axletrees；Transverse shifting is small
Four wheels on car, which are placed in, to be vertically moved on two traverse rods set on dolly, two grooves of car body respectively with two traverse rods
Working face form gap and coordinate, two limit screws are installed together with two stop screwed holes of car body respectively, form spiral shell
Rotation is secondary.
The beneficial effects of the invention are as follows：
1st, wheel axial workpiece can be efficiently pressed, moreover it is possible to complete the structures such as box parts, welding structural element, profiled piece and answer
Large-scale, heavy parts press fitting work miscellaneous, volume is larger；
2nd, the location of workpiece is easy to adjust quick, and positioning precision is high, and adjustment non-cutting time is few；
3rd, simplify frock needed for press fitting and versatility is high, it is easy to manufacture.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the schematic perspective view of the present invention.
Fig. 2 is the schematic side view of the present invention.
Fig. 3 is the base assembly perspective exploded view of the present invention.
Fig. 4 is the front box assembly perspective exploded view of the present invention.
Fig. 5 is the transverse beam assembly perspective exploded view of the present invention.
Fig. 6 is the movement base device schematic perspective view of the present invention.
Fig. 7 is the movement base device perspective exploded view of the present invention.
Fig. 8 is support holder assembly perspective exploded view after the present invention.
Fig. 9 is that the present invention vertically moves dolly perspective exploded view.
Figure 10 is the transverse shifting dolly perspective exploded view of the present invention.
Figure 11 is the press fitting chassis schematic perspective view of the present invention.
Embodiment
Refer to shown in Fig. 1, Fig. 2, the present invention is by base assembly 1, front box assembly 2, transverse beam assembly 3, Mobile base dress
Put that 4, rear support holder assembly 5, two vertically moves dolly 6 and four transverse shifting dollies 7 form, front box assembly 2, Mobile base
Device 4, rear support holder assembly 5, vertically move dolly 6 and be arranged on base assembly 1, transverse beam assembly 3 is supported on front box assembly
2nd, on mobile base device 4 and rear support holder assembly 5, transverse shifting dolly 7, which is arranged on, to be vertically moved on dolly 6；
Refer to shown in Fig. 1, Fig. 2, Fig. 3, described base assembly 1 is by first reducing motors 11, base 12, two
One transparent cover 13, two bearings 14, long lead screw 15, the long key of stop 16, two vertical rails 17 and bearing block 18 form；Base 12 is provided with rank
Terraced through hole 121, the first keyway 122, the first close second 124, the 22 semiclosed short keyways in conjunction face in 123, two, face
125th, the 3rd 127, two conjunction plane 126, the second keyway interior rectangular guideways 128, wherein 22 semiclosed short keyways 125
Two groups are divided on base 12, and is arranged symmetrically relative to the longitudinal median plane of base 12；Long lead screw 15 is provided with shaft pertaining
Section 151, two axle journals 152, external screw threads 153；The long key 16 of stop is provided with two stop flat key terminations 1601；
Two bearings 14 are respectively disposed on two axle journals 152 set on long lead screw 15, and are respectively placed in the rank of base 12
In terraced through hole 121 and bearing block 18, in the termination shaft part 151 of long lead screw 15 insertion first reducing motors 11, it is connected with its circumference, the
One reducing motor 11 is disposed and is connected in the ladder hole 121 of base 12；Bearing block 18 is arranged on base 12 the 3rd conjunction plane
On 126；16 2 stop flat key terminations 1601 of the long key of stop are separately mounted to the wherein two of the semiclosed short keyway 125 of base 12
It is interior；Two vertical rails 17 are disposed and are connected on two second conjunction faces 124 of base 12 respectively；
Refer to shown in Fig. 1, Fig. 3, Fig. 4, described front box assembly 2 is by front blocking box 21, gland 22, back-up ring 23, stifled
24, two flat keys 25 of plate form；Front blocking box 21 is provided with the ladder hole 212, two of semicircle orifice 211, two keyway 213, baseplane
214；Gland 22 is provided with semicircle orifice 221；
Two flat keys 25 are separately mounted in two keyways 213 of front blocking box 21, and two flat keys 25 are placed in base group
In the keyway 122 of base 12 first of part 1, the baseplane 214 of front blocking box 21 disposes and is connected in the first of base 12 and closes on face 123；
The semicircle orifice 221 of gland 22 closes up and is connected for a full-round hole with the semicircle orifice 211 of front blocking box 21；Back-up ring 23 and closure plate 24 are installed respectively
In two ladder holes 212 of front blocking box 21；
Refer to shown in Fig. 1, Fig. 4, Fig. 5, described transverse beam assembly 3 is by crossbeam 31, the first stop semi-ring 32, nut
33rd, bolt 34, the second stop semi-ring 35, straight pin 36 form；Crossbeam 31 is provided with first long 311,11 short circles of annulus neck
Ring neck 312, external cylindrical surface 313, the second long annulus neck 314；First stop semi-ring 32 is provided with semicircle orifice 321, bi-lug plate
322nd, pin-and-hole 323；Second stop semi-ring 35 is provided with semicircle orifice 351, monaural plate 352, pin-and-hole 353；
First long annulus neck 311 loads the semicircle orifice 221 of gland 22 and the semicircle orifice 211 of front blocking box 21 of front box assembly 2
In the full-round hole formed after closing up, interference fit is formed；The monaural plate 352 of second stop semi-ring 35 inserts the first stop semi-ring 32
In bi-lug plate 322, and the pin-and-hole 323 of the first stop semi-ring 32 and the pin-and-hole 353 of the second stop semi-ring 35 are passed through by straight pin 36, it is real
Existing first stop semi-ring 32 and the second stop semi-ring 35 are hinged；The semicircle orifice 321 of first stop semi-ring 32 and the second stop semi-ring
35 semicircle orifices 351 are a full-round hole after closing up；Two stop semi-rings load wherein the one of the 11 short annulus neck 312 of crossbeam 31
It is individual, it is connected after closing up with nut 33 and bolt 34；
Refer to shown in Fig. 1, Fig. 3, Fig. 5, Fig. 6, Fig. 7, described mobile base device 4 is by second reducing motors 41, moved
47, two dynamic seat 42, the first conical gear 43, lifting seat 44, the second conical gear 45, hydraulic cylinder 46, vertical hair thick stick clutch shaft bearings
48th, trunnion axis 49, the first a set of cups 410,411, two second bearings 412 of transparent cover, the second a set of cups 413 and boring cover 414 form；It is mobile
Seat 42 be provided with two the first outer rectangular guideways 421, screwed hole 422, lead directly to circular hole 423, blind hole 424, the first stop end face 425,
Two the second outer rectangular guideways 426, the first ladder hole 427, the second stop end face 428, the second ladder holes 429；Lifting seat
44 are provided with circular hole 441, two interior rectangular guideways 442, screwed holes 443；Hydraulic cylinder 46 is provided with external cylindrical surface 461；Vertical hair thick stick 47 is set
There are external screw thread 471, two axle journals 472, middle shaft parts 473；Trunnion axis 49 be provided with the first termination shaft part 491, the first axle journal 492,
Second axle journal 493, the second termination shaft part 494；
Two the first outer rectangular guideways 421 of Mobile base 42 are respectively arranged in two interior rectangular guideways 128 of base 12,
And sliding pair is formed, the screwed hole 422 of Mobile base 42 is installed together with the external screw thread 153 of long lead screw 15, and forms screw pair, mobile
The external cylindrical surface 313 of crossbeam 31 of the straight-through circular hole 423 of seat 42 and transverse beam assembly 3 forms gap and coordinated, the stop end of Mobile base 42 first
16 2 working faces of stop flat key termination 1601 of the key long with the stop of base assembly 1 of face 425 are bonded, the stop end of Mobile base 42 second
The circular hole end face that face 428 is formed after closing up with the first stop semi-ring 33 of transverse beam assembly 3 and the second stop semi-ring 35 is bonded；Hydraulic pressure
The external cylindrical surface 461 of cylinder 46 passes through the circular hole 441 of lifting seat 44, and realizes that both are connected；Rectangular guideway 442 divides in the two of lifting seat 44
It is not placed on two the second outer rectangular guideways 426 of Mobile base 42, and forms sliding pair；Two clutch shaft bearings 48 are installed respectively
On the first axle journal 492 and the second axle journal 493 of trunnion axis 49, it is placed in the first a set of cups 410, the first conical gear 43 is installed
On the termination shaft part 491 of trunnion axis 49 first, transparent cover 411 is arranged on the first a set of cups 410, and the first a set of cups 410 is arranged on movement
In 42 second ladder holes 429 of seat, second reducing motors 41 are arranged on the first a set of cups 410；Second conical gear 45 is arranged on
On the middle shaft part 473 of vertical hair thick stick 47, two second bearings 412 are separately mounted on two axle journals 472 of vertical hair thick stick 47, and respectively
It is placed in the blind hole 424 of Mobile base 42 and the second a set of cups 413, the second a set of cups 413 is arranged on the ladder hole 427 of Mobile base 42 first
Interior, boring cover 414 is arranged on the second a set of cups 413；The external screw thread 471 of vertical hair thick stick 47 is installed together with the screwed hole 443 of lifting seat 44,
And form screw pair；First conical gear 43 and the second conical gear 45 realize cone flank engagement；
Refer to shown in Fig. 1, Fig. 3, Fig. 5, Fig. 8, described rear support holder assembly 5 is by support base 51, flat key 52 and pressure
Lid 53 forms；Support base 51 is provided with semicircle orifice 511, baseplane 512 and keyway 513；Gland 53 is provided with semicircle orifice 531；
The semicircle orifice 531 of gland 53 and the semicircle orifice 511 of support base 51 close up and turn into a full-round hole after being connected, in the full-round hole
Load on the 31 second long annulus neck 314 of crossbeam of transverse beam assembly 3, and form interference fit；Flat key 52 loads the key of support base 51
In groove 513, it is placed in the keyway 127 of base 12 second of base assembly 1, the baseplane 512 of support base 51 disposes and is connected in bottom
Seat 12 the 3rd is in conjunction plane 126；
Refer to shown in Fig. 1, Fig. 3, Fig. 9, the described dolly 6 that vertically moves is stopped by the wheel 62, two of car body 61, four
Dynamic 63, four, screw, 66, two, bearing, 67, four bearing caps 68 of axletree of traverse rod 65, four of stop tab 64, two form；Car
Body 61 is provided with two grooves 613 of semiaxis bearing bore 612, two of stop screwed hole 611, four；Axletree 67 is provided with two termination shaft parts
671st, two axle journals 672；Bearing cap 68 is provided with semiaxis bearing bore 681；
Four bearings 66 are divided on two pairs of axle journals 672 of be separately mounted to two axletrees 67 four, and are respectively placed in car body
In 61 4 semiaxis bearing bore 612, after four semiaxis bearing bore 681 of bearing cap 68 are closed up with 61 4 semiaxis bearing bore 612 of car body respectively
As four bearing bearing bore, and it is connected；Four wheels 62 are separately mounted to four termination shaft parts 671 of two axletrees 67
On；Two traverse rods 65 are arranged on car body 61；Four stop tabs 64 are respectively welded at two two ends of traverse rod 65；Vertically move
Four wheels 62 on dolly 6 are placed on two vertical rails 17 of base assembly 1,61 2 grooves 613 of car body respectively with two
The working face of vertical rail 17 forms gap and coordinated, and two limit screws 63 are installed with two stop screwed holes 611 of car body 61 respectively
Together, screw pair is formed；
Refer to figure Fig. 1, shown in 10, described transverse shifting dolly 7 is by the bearing of axletree 72, four of car body 71, two
73rd, four limit screws 76 of bearing cap 75, two of wheel 74, four form；Car body 71 is provided with four semiaxis bearing bore 711, two
712, two grooves 713 of stop screwed hole；Axletree 72 is provided with two axle journals, 721, two termination shaft parts 722；Bearing cap 75 is provided with
Semiaxis bearing bore 751；
Four bearings 73 are divided on two pairs of axle journals 721 of be separately mounted to two axletrees 72 four, and are respectively placed in car body
In 71 4 semiaxis bearing bore 711, after four semiaxis bearing bore 751 of bearing cap 75 are closed up with 71 4 semiaxis bearing bore 711 of car body respectively
For four bearing bearing bore, and it is connected；Four wheels 74 are separately mounted on four termination shaft parts 722 of two axletrees 72；
Four wheels 74 on transverse shifting dolly 7, which are placed in, to be vertically moved on two traverse rods 65 set on dolly 6, car body 71 2
Groove 713 forms gap with the working face of two traverse rods 65 respectively and coordinated, two limit screws 76, two with car body 71 respectively
Stop screwed hole 712 is installed together, and forms screw pair；
The working process and principle of the present embodiment are as follows：
In the present invention, the part based on base, directly it is connected with sunk type ground, its front end is equipped with front box assembly,
Middle part is equipped with mobile base device, and equipped with support holder assembly, front blocking box stops the workpiece movement of press fitting for rear end, its inner side working surface
It is perpendicular with hydraulic cylinder axial line, it is contemplated that workpiece and working surface contact surface on the inside of gear case may uneven or stress point it is unstable or
Inconvenience installation, therefore T-slot is being provided with working surface on the inside of gear case, it is easily installed workpiece or fixture, it is contemplated that Fitted Axles
May be longer, gear tank wall is needed guiding through, therefore two through holes being relatively large in diameter are provided with gear tank wall, the shaft diameter such as passed through is smaller,
On gear case back-up ring can be set to improve press fitting condition, different rule are made according to the diameters of Fitted Axles, its endoporus in back-up ring
Lattice are standby, and the used time can not sealed the through hole with closure plate, and its working surface and working surface on the inside of gear case are neat after closure plate installation
It is flat.The gland semicircle orifice and front blocking box semicircle orifice of front box assembly close up and are connected for a full-round hole, the full-round hole and crossbeam
First long annulus neck, which is formed, to be fixedly connected, and then supports the gland semicircle orifice of holder assembly to close up and be connected with support base semicircle orifice
Turn into a full-round hole afterwards, the second long annulus neck of the full-round hole and crossbeam, which is formed, to be fixedly connected, in the middle part of crossbeam external cylindrical surface with
Mobile base is led directly to circular hole and coordinated using wide arc gap.To prevent Mobile base from being retreated in the case where being pressed reaction force, set on base assembly
The long key of stop is equipped with, two stop semi-rings are provided with crossbeam, the long key of stop is directly installed in the semiclosed keyway of base, torn open
Unload conveniently, and be arranged on after the assembling of two stop semi-rings in the short annulus neck of crossbeam.When hydraulic cylinder ejects forward, caused press fitting
Power necessarily leads to reaction force, acted directly on front blocking box and Mobile base, then pass through front blocking box while by axle press-in hole
The key of sole arrangement, base, the long key of stop set on base, locating snap ring, and crossbeam are provided with crossbeam, just form one
Seal force system, power can be offset by the deformation of each component, because the rigidity of each component is preferable, so deformation is small, reasonable
Elastic force deformation range.Support base is not subject to pressure assembling force in itself, simply plays a part of support beam, and rigid design is smaller.
Vertically moving on the two vertical rails that dolly is arranged on base assembly, longitudinal dolly can vertically move along two vertical rails,
Dogbolt is provided with longitudinal dolly, position can be carried out to the longitudinal dolly for adjusting good position and fixed.Transverse shifting dolly is set
Put on two traverse rods on dolly is vertically moved, horizontal dolly can be also equipped with along two traverse rod transverse shiftings on horizontal dolly
Dogbolt fixes its position.Dolly is vertically moved to can be used alone, you can dolly work is vertically moved using one,
Dolly associated working can be vertically moved using two.Transverse shifting dolly can only be with vertically moving carriage linkage, when they join
When dynamic, it is possible to achieve make workpiece is flexible in working face region to adjust front and rear and right position.
Hydraulic cylinder can realize oscilaltion, flexibly to adjust short transverse position, therefore, a lifting seat is provided with,
Hydraulic cylinder is mounted on the lifting seat, can be realized and be slided up and down on Mobile base vertical rail with lifting seat, and lifting action is by a dress
Second reducing motors on Mobile base provide power, and second reducing motors drive bevel-gear sett pair, pass motion to act
Leading screw is risen, lifting leading screw forms screw pair with the screwed hole on lifting seat, as the motor rotates, just can realized above and below hydraulic cylinder
Elevating movement.Under the drive of Mobile base, hydraulic cylinder can also realize the adjustment of lengthwise position, be moved when mobile using motor-driven offer
Power, the first reducing motors being arranged on base are linked together with long lead screw, long lead screw and the screwed hole set on Mobile base
Screw pair is formed, when first reducing motors rotate, drives long lead screw rotation, then by spiral side effect, just can drive movement
Seat advances or setback, and then realizes the adjustment of hydraulic cylinder lengthwise position.
The step of below in conjunction with actual items to being pressed using the present invention, is illustrated：
As shown in figure 11, it is the schematic perspective view of press fitting pallet axle, chassis body J11 in figure need to be in its four holes
Four chassis axle J12 of interior press fitting.It is below press fitting implementation steps：
(1) before being pressed, Mobile base is first adjusted to a correct position, stop snap ring is installed and the long key of stop fixes its position
Put, to prevent pressure assembling force retreats Mobile base from being destroyed to vertically moving the life of screw-nut by-product, leading screw will need to be inverted at this moment,
Lean against Mobile base is anti-locating snap ring and brake on long key；
(2) longitudinal dolly and laterally small truck position are adjusted and is fixed；
(3) car body is lifted on two transverse shifting dollies；
(4) longitudinal dolly and horizontal dolly are unclamped, the accurate operating position for adjusting car body and horizontal dolly is solid after adjusting
Determine transverse shifting dolly, and it is releasing orientation to keep vertically moving dolly；
(5) two axles of hydraulic cylinder ejection press fitting below；
(6) after being pressed two axles next, hydraulic cylinder is retracted, transverse shifting dolly is unclamped, trolley body is adjusted to press
Fill the operating position of above two axles, fixed lateral moving cart；
(7) two axles of hydraulic cylinder ejection press fitting above.
Claims (1)
- A kind of 1. horizontal general use press mounting platform, it is characterised in that：It is by base assembly, front box assembly, transverse beam assembly, Mobile base Device, rear support holder assembly, two vertically move dolly and four transverse shifting dollies composition, front box assembly, Mobile base dress Put, rear support holder assembly and vertically move dolly and be arranged on base assembly, transverse beam assembly is supported on front box assembly, Mobile base On device and rear support holder assembly, transverse shifting dolly, which is arranged on, to be vertically moved on dolly；Described base assembly is by first reducing motors, base, two the first transparent covers, two bearings, long lead screw, stop length Key, two vertical rail and bearing block compositions；Base be provided with ladder hole, the first keyway, the first close face, two second conjunction faces, 22 semiclosed short keyways, the 3rd are conjunction plane, the second keyway and two interior rectangular guideways, wherein 22 semiclosed Short keyway is divided into two groups on base, and is arranged symmetrically relative to base longitudinal median plane；Long lead screw is provided with shaft pertaining Section, two axle journals and external screw thread；The long key of stop is provided with two stop flat key terminations；Two bearings, which are respectively disposed on long lead screw, to be set On two axle journals put, and it is respectively placed in base ladder hole and bearing block, long lead screw termination shaft part insertion first is slowed down electric In machine, it is connected with its circumference, first reducing motors are disposed and are connected in base ladder hole；Bearing block is arranged on base the 3rd In conjunction plane；Two stop flat key terminations of the long key of stop are separately mounted in the wherein two of the semiclosed short keyway of base；Two Individual vertical rail is disposed and is connected on two second conjunction faces of base respectively；Described front box assembly is made up of front blocking box, gland, back-up ring, closure plate and two flat keys；Front blocking box be provided with semicircle orifice, Two ladder holes, two keyways and baseplane；Gland is provided with semicircle orifice；Two flat keys are separately mounted to two keys of front blocking box In groove, and two flat keys are placed in the keyway of base first of base assembly, and front blocking box baseplane disposes and is connected in base On one conjunction face；Gland semicircle orifice closes up and is connected for a full-round hole with front blocking box semicircle orifice；Back-up ring and closure plate are separately mounted to In two ladder holes of front blocking box；Described transverse beam assembly is made up of crossbeam, the first stop semi-ring, nut, bolt, the second stop semi-ring and straight pin；It is horizontal Beam is provided with the first long annulus neck, 11 short annulus neck, external cylindrical surface and the second long annulus neck；First stop semi-ring is set There are semicircle orifice, bi-lug plate and pin-and-hole；Second stop is partly equipped with semicircle orifice, monaural plate and pin-and-hole；First long annulus neck loads In the full-round hole that the gland semicircle orifice of front box assembly is formed after closing up with front blocking box semicircle orifice, interference fit is formed；Second Stop semi-ring monaural plate is inserted in the first stop semi-ring bi-lug plate, and passes through the first stop semi-ring pin-and-hole and second by straight pin Stop semi-ring pin-and-hole, realize the be hinged of the first stop semi-ring and the second stop semi-ring；First stop semi-ring semicircle orifice and second stops Dynamic semi-ring semicircle orifice is a full-round hole after closing up；Two stop semi-rings load one of them of the 11 short annulus neck of crossbeam, It is connected after closing up with nuts and bolt；Described mobile base device be by second reducing motors, Mobile base, the first conical gear, lifting seat, the second conical gear, Hydraulic cylinder, vertical hair thick stick, two clutch shaft bearings, trunnion axis, the first a set of cups, transparent cover, two second bearings, the second a set of cups and boring cover group Into；Mobile base be provided with two the first outer rectangular guideways, screwed hole, lead directly to circular hole, blind hole, the first stop end face, outside two second Rectangular guideway, the first ladder hole, the second stop end face and the second ladder hole；Lifting seat is provided with circular hole, two interior rectangles are led Rail and screwed hole；Hydraulic cylinder is provided with external cylindrical surface；Vertical hair thick stick is provided with external screw thread, two axle journals and middle shaft part；Trunnion axis is provided with First termination shaft part, the first axle journal, the second axle journal and the second termination shaft part；Two the first outer rectangular guideways of Mobile base are pacified respectively In two interior rectangular guideways loaded on base, and sliding pair being formed, Mobile base screwed hole is installed together with long lead screw external screw thread, And screw pair is formed, Mobile base leads directly to circular hole and the crossbeam external cylindrical surface of transverse beam assembly forms gap cooperation, and Mobile base first stops Key long with the stop of base assembly two stop flat key termination working faces in moved end face are bonded, Mobile base the second stop end face and crossbeam The circular hole end face fitting that the first stop semi-ring and the second stop semi-ring of component are formed after closing up；Hydraulic cylinder external cylindrical surface, which passes through, to be risen Seat circular hole is dropped, and realizes that both are connected；Rectangular guideway is placed in two the second outer rectangles of Mobile base respectively in the two of lifting seat On guide rail, and form sliding pair；Two clutch shaft bearings are separately mounted on the first axle journal and the second axle journal of trunnion axis, are placed in In first a set of cups, the first conical gear is arranged on the shaft part of the first termination of trunnion axis, and transparent cover is arranged on the first a set of cups, first set Cup is arranged in the ladder hole of Mobile base second, and second reducing motors are arranged on the first a set of cups；Second conical gear is arranged on Among vertical hair thick stick on shaft part, two second bearings are separately mounted on two axle journals of vertical hair thick stick, and it is blind to be respectively placed in Mobile base In hole and the second a set of cups, the second a set of cups is arranged in the ladder hole of Mobile base first, and boring cover is arranged on the second a set of cups；Vertical hair thick stick External screw thread is installed together with lifting seat screwed hole, and forms screw pair；First conical gear and the second conical gear, which are realized, bores Flank engagement；Described rear support holder assembly is made up of support base, flat key and gland；Support base is provided with semicircle orifice, baseplane and key Groove；Gland is provided with semicircle orifice；Gland semicircle orifice and support base semicircle orifice turn into a full-round hole after closing up and being connected, in the full-round hole Load on the long annulus neck of crossbeam second of transverse beam assembly, and form interference fit；Flat key is fitted into support base keyway, is placed in In the keyway of base second of base assembly, support base baseplane disposes and is connected in base the 3rd in conjunction plane；The described dolly that vertically moves is by car body, four wheels, two limit screws, four stop tabs, two traverse rods, four Individual bearing, two axletrees and four bearing cap compositions；It is logical that car body is provided with two stop screwed holes, four semiaxis bearing bore and two Groove；Axletree is provided with two termination shaft parts and two axle journals；Bearing cap is provided with semiaxis bearing bore；Four bearings are divided into two pairs and installed respectively On four axle journals of two axletrees, and be respectively placed in four semiaxis bearing bore of car body, four bearing cap semiaxis bearing bore respectively with Four semiaxis bearing bore of car body turn into four bearing bearing bore after closing up, and are connected；Four wheels are separately mounted to two axletrees Four termination shaft parts on；Two traverse rods are arranged on car body；Four stop tabs are respectively welded at two traverse rod two ends；It is vertical Be placed in four wheels in moving cart on two vertical rails of base assembly, two grooves of car body respectively with two vertical rails Working face forms gap and coordinated, and two limit screws are installed together with two stop screwed holes of car body respectively, forms spiral It is secondary；Described transverse shifting dolly is stopped by car body, two axletrees, four bearings, four wheels, four bearing caps and two Dynamic screw composition；Car body is provided with four semiaxis bearing bore, two stop screwed holes and two grooves；Axletree is provided with two axle journals and two Individual termination shaft part；Bearing cap is provided with semiaxis bearing bore；Four bearings are divided on two pairs of axle journals of be separately mounted to two axletrees four, And be respectively placed in four semiaxis bearing bore of car body, four bearing cap semiaxis bearing bore close up respectively with four semiaxis bearing bore of car body after be Four bearing bearing bore, and be connected；Four wheels are separately mounted on four termination shaft parts of two axletrees；Transverse shifting is small Four wheels on car, which are placed in, to be vertically moved on two traverse rods set on dolly, two grooves of car body respectively with two traverse rods Working face form gap and coordinate, two limit screws are installed together with two stop screwed holes of car body respectively, form spiral shell Rotation is secondary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610968855.2A CN106271552B (en) | 2016-11-06 | 2016-11-06 | A kind of horizontal general use press mounting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610968855.2A CN106271552B (en) | 2016-11-06 | 2016-11-06 | A kind of horizontal general use press mounting platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106271552A CN106271552A (en) | 2017-01-04 |
| CN106271552B true CN106271552B (en) | 2018-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610968855.2A Expired - Fee Related CN106271552B (en) | 2016-11-06 | 2016-11-06 | A kind of horizontal general use press mounting platform |
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| CN (1) | CN106271552B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583628B (en) * | 2016-12-16 | 2019-01-22 | 珠海格力电器股份有限公司 | Riveting tool, riveting tool transfer mechanism, riveting tool system |
| CN111761349A (en) * | 2020-06-29 | 2020-10-13 | 浙江佛尔泰智能设备有限公司 | Transmission shaft press-fitting machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4028903A (en) * | 1975-11-12 | 1977-06-14 | Hydrotech International, Inc. | Method and apparatus for maneuvering pipe ends in a subsea location |
| CN2764549Y (en) * | 2005-01-28 | 2006-03-15 | 辛振涛 | Mechanism for disassembling wheel and braking disk for wheelset press-assembler |
| CN201969765U (en) * | 2010-12-27 | 2011-09-14 | 东莞市港润机械科技有限公司 | Dual-purpose horizontal spinning device for processing pulleys |
| CN203579140U (en) * | 2013-11-27 | 2014-05-07 | 耐世特凌云驱动系统（芜湖）有限公司 | Countershaft oil-seal bushing press-fitting device |
| CN105619862A (en) * | 2016-01-07 | 2016-06-01 | 南通锻压设备股份有限公司 | Horizontal type press-fitting hydraulic machine |
| CN205325126U (en) * | 2016-01-08 | 2016-06-22 | 湖北合强机械发展股份有限公司 | Horizontal shaft, gear pressure equipment withdrawal machine |
-
2016
- 2016-11-06 CN CN201610968855.2A patent/CN106271552B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4028903A (en) * | 1975-11-12 | 1977-06-14 | Hydrotech International, Inc. | Method and apparatus for maneuvering pipe ends in a subsea location |
| CN2764549Y (en) * | 2005-01-28 | 2006-03-15 | 辛振涛 | Mechanism for disassembling wheel and braking disk for wheelset press-assembler |
| CN201969765U (en) * | 2010-12-27 | 2011-09-14 | 东莞市港润机械科技有限公司 | Dual-purpose horizontal spinning device for processing pulleys |
| CN203579140U (en) * | 2013-11-27 | 2014-05-07 | 耐世特凌云驱动系统（芜湖）有限公司 | Countershaft oil-seal bushing press-fitting device |
| CN105619862A (en) * | 2016-01-07 | 2016-06-01 | 南通锻压设备股份有限公司 | Horizontal type press-fitting hydraulic machine |
| CN205325126U (en) * | 2016-01-08 | 2016-06-22 | 湖北合强机械发展股份有限公司 | Horizontal shaft, gear pressure equipment withdrawal machine |
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| CN106271552A (en) | 2017-01-04 |
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