CN105598675A - Oil storage cylinder base assembly tooling device and tooling method thereof - Google Patents
Oil storage cylinder base assembly tooling device and tooling method thereof Download PDFInfo
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- CN105598675A CN105598675A CN201610161220.1A CN201610161220A CN105598675A CN 105598675 A CN105598675 A CN 105598675A CN 201610161220 A CN201610161220 A CN 201610161220A CN 105598675 A CN105598675 A CN 105598675A
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- base
- press
- contact
- hydraulic press
- fuel tank
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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
An oil storage cylinder base assembly tooling device comprises a guide rail device, a sliding device and a press fitting device, wherein the press fitting device is installed on the body of a hydraulic machine in a sliding mode, the upper portion of the press fitting device is connected with a connecting rod of the hydraulic machine, the guide rail device is installed on a base of the hydraulic machine, and the sliding device is installed on the guide rail device; the position of the guide rail device on the base can be adjusted all around, the sliding device can slide forward and backward along the guide rail device, the stroke of the press fitting device can be limited by two contact switches, and a positioning head is arranged on the sliding device. A tooling method comprises the steps of installing the positioning head, installing the sliding device and conducting adjustment and centering, adjusting the press fitting stroke, and installing a workpiece and conducting press fitting. By the adoption of the tooling device, positioning and centering can be achieved quickly, it is guaranteed that a press head vertically acts on the surface of the base, and deformation of the base is prevented; the press fitting stroke is limited by the contact switches, it can be guaranteed that press fitting can be achieved in place, and the situation that the workpiece is damaged by excessive pressing can be avoided; the tooling device is scientific in design, simple in structure, economical and practical; the tooling method is easy and convenient to operate, press fitting efficiency is high, and quality is high.
Description
Technical field
The present invention relates to a kind of fitting device and method for tooling, relate in particular to a kind of fuel tank base assembly fitting device and work thereofDress method.
Background technology
Fuel tank base assembly is the component parts of shock absorber, comprises fuel tank and base, in shock absorber production process,Conventionally the base of shock absorber is pressed in fuel tank and both is welded as a whole again, its course of work is: fuel tank is inserted in solidFix on support bar, positioning head on slide block, base is put into fuel tank end face, shift slide block onto hydraulic pressure together with fuel tank, baseUnder machine expansion link, base is pressed in fuel tank. The problem existing is:
1. in actual production, often can press not in place causing frequently to do over again into fuel tank because base baroclines, affect work effectRate;
2. in the time that the hydraulic press connecting rod center with pressure head and fuel tank center misalign, base will be baroclined into fuel tank,Easily cause base distortion, have a strong impact on product quality, or pressure head can directly be pressed onto on fuel tank and causes workpiece to be scrapped; ForAvoid above-mentioned phenomenon to occur, if by reducing pressure head diameter or reducing hydraulic press pressure, hydraulic press likely cannot be by baseBe pressed into fuel tank;
3. flow into next process for fear of defective work, conventionally can increase the inspection frequency and ensure product quality, not only shadowRing production efficiency and increase cost.
Summary of the invention
The technical problem that the present invention solves is: provide a kind of simple in structure, the fuel tank base assembly frock of design scienceDevice and method for tooling thereof, to overcome the existing above-mentioned deficiency of prior art.
The technical scheme that the present invention takes is: a kind of fuel tank base assembly fitting device, comprises track-type facilities, slip dressPut and press-loading apparatus, described press-loading apparatus is slidably mounted on hydraulic press frame, and its top is connected with hydraulic press connecting rod, described guide railBase, carriage that device is arranged on hydraulic press are arranged on track-type facilities;
Described track-type facilities comprises base plate and is arranged on guide rail, front limit piece, rear limited block and the U-shaped clamp on base plate,Described guide rail parallel is arranged on above base plate, and front limit piece is arranged on the front end of guide rail, and rear limited block is installed by notch is installedIn the rear end of guide rail, U-shaped clamp symmetry is fixed on the left and right sides of base plate, and the U-shaped groove of U-shaped clamp is along X-direction setting,On hydraulic press base, correspondence has T-shaped groove, comprises that one along Y direction, and two along X-direction, and described base plate is by through U-shapedThereby the T-shaped bolt of groove and T-shaped groove is connected with hydraulic press base the movement that realizes X-direction or Y direction;
Described carriage comprises the support bar of slide block and perpendicular connection, and the slide block left and right sides is for to be slidably matched with guide railSliding surface, post upper install positioning head, the top of positioning head is the positioning head arc surface corresponding with base inner surface cambered surface,Described carriage is arranged in track-type facilities by the slide block being slidably matched with guide rail;
Described press-loading apparatus comprises stroke regulating lever, and described stroke regulating lever is horizontally disposed with, and its tail end is slidably connected at hydraulic pressOn the slide rail of fuselage, front end connects pressure head contiguous block, and described pressure head contiguous block top is connected with hydraulic press connecting rod, pressure head contiguous blockBottom connects pressure head, and the bottom surface of pressure head is the pressure head circular cone concave surface corresponding with base outer surface cambered surface.
Its further technical scheme is: the front limit piece of described track-type facilities is provided with the first contact-making switch, works as slide blockWhile being pushed into front limit piece, just in time touch the first contact-making switch; The upper and lower of described hydraulic press frame slide rail is respectively equipped with for limitingThe second contact-making switch of hydraulic press stroke and the 3rd contact-making switch, the second contact-making switch is positioned at the top of stroke regulating lever, and the 3rdContact-making switch is positioned at the below of stroke regulating lever; Described the first contact-making switch, the second contact-making switch and the 3rd contact-making switch are respectivelyBe connected with the control circuit of hydraulic press.
Further: the upper and lower two ends of described support bar diameter is slightly less than fuel tank internal diameter, support bar lower end by screw thread withSlide block connects, and its upper end is provided with counterbore, and described positioning head diameter is slightly less than base intracavity internal diameter, and positioning head lower end is round platform postBody, round platform cylinder external diameter is corresponding with counterbore on support bar, and described positioning head is coordinated with the counterbore of support bar and is connected by round platform cylinderConnect;
Described pressure head contiguous block is connected with pressure head with screw by the screwed hole of lower end, by screwed hole and the stroke adjustment of sideBar connects.
Its another technical scheme is: a kind of method for tooling of fuel tank base assembly fitting device, comprises the steps:
(1) positioning head is installed: the positioning head of getting dimension by fuel tank base assembly sealing size packs support bar into;
(2) carriage is installed, adjusted centering: extract rear limited block, carriage is packed in the guide rail of track-type facilities, plugRear limited block, shifts slide block onto front limit piece place, then in the U-shaped groove of U-shaped clamp and the T-shaped groove of hydraulic press base, T is installedType bolt, repeatedly along the base plate of X-direction and Y direction moving guide rail device, until the positioning head of support bar top be connectedThe pressure head centering of hydraulic press connecting rod bottom, then T-shaped bolt is tightened to a base plate and hydraulic press base is fixed;
(3) regulate crimp stroke: move up and down the position of the second contact-making switch and the 3rd contact-making switch, make pressure head come downwards to firstWhen desired location, stroke regulating lever touching the 3rd contact-making switch, stroke regulating lever touching when pressure head rises to the second desired locationThe second contact-making switch;
(4) workpiece is installed: carriage is returned to the original position of guide rail, then fuel tank is swung to and is inserted in support bar and locationHead, makes the swollen nose end of fuel tank upward, then base back-off is placed in the swollen nose end of fuel tank, just puts;
(5) press-fit: the standby of primer fluid press, carriage is pushed into front limit piece together with workpiece along guide rail, slide block touchesThe first contact-making switch, hydraulic press is started working, and hydraulic press connecting rod drives press-loading apparatus to move downward, until pressure head taper seat and the endSeat outer surface is fitted completely, and hydraulic press applies normal pressure and slowly base vertically compressed into fuel tank, and pressure head comes downwards to first and establishesWhen allocation, base inner surface and the laminating of positioning head arc surface, be press-fit into place, and stroke regulating lever touches the 3rd contact-making switch,Hydraulic press oil pressure refluxes, and applies negative pressure, when hydraulic press connecting rod band dynamic head leaves workpiece and rises to the second desired location, and strokeAdjusting rod touches the second contact-making switch, and hydraulic press quits work, and the fuel tank base assembly pressing is stayed propping up of carriageOn strut;
(6) press-fited, taken out workpiece, entered press-fiting of next workpiece.
Owing to taking above technical scheme, the present invention's a kind of fuel tank base assembly fitting device and method for tooling tool thereofThere is following beneficial effect:
1. because a kind of fuel tank base assembly fitting device of the present invention is provided with track-type facilities and carriage, carriageGuide rail front end is established front limit piece, and track-type facilities can be along the movement of X-direction or Y direction, positioning support strut and pressure fastCentering, ensures that pressure head vertically acts in susceptor surface, prevents base distortion; Rear limited block is established in guide rail rear end, can anti-on-slipPiece skids off in adjustment process;
2. upper and lower second contact-making switch and being respectively equipped with for limiting hydraulic press stroke of hydraulic press frame slide rail of the present inventionThree contact-making switches, the impulse stroke of the distance adjustable hydraulic machine expansion link between adjustment stroke limit switch, both can ensure to pressInstall to
Position, can avoid again pressing excessive defective work piece, has not only improved quality and the product percent of pass of product, and has greatly improvedProduction efficiency;
3. the present invention's support bar lower end is with base plate for being threaded, and post upper is connected with positioning head by counterbore, is convenient toChange, can select suitable positioning head according to the fuel tank base assembly sealing size of different size;
4. a kind of fuel tank base assembly fitting device design science of the present invention, simple in structure, economical and practical, method for tooling behaviourMake simple and convenient, press-fit efficiency high, quality is good.
A kind of fuel tank base assembly fitting device and method for tooling thereof below in conjunction with drawings and Examples to the present inventionTechnical characterictic be further described.
Brief description of the drawings
Fig. 1～Fig. 3: a kind of fuel tank base assembly fitting device structural representation of the present invention:
Fig. 1 is overall structure (side), and Fig. 2 is track-type facilities, carriage and the press-loading apparatus structure not being connected with hydraulic pressSchematic diagram, the top view that Fig. 3 is Fig. 2, the right view that Fig. 4 is Fig. 2;
Fig. 5～Fig. 6: guiderail device structure schematic diagram:
Fig. 5 is the upward view of Fig. 6, and Fig. 6 is top view;
Fig. 7～Fig. 8: carriage structural representation:
Fig. 7 is front view, the A-A view that Fig. 8 is Fig. 7;
Fig. 9～Figure 10: press-loading apparatus structural representation:
Fig. 9 is the B-B view of Figure 10, and Figure 10 is top view;
Figure 11～Figure 12: fuel tank structural representation:
Figure 11 is front view, the C portion enlarged drawing that Figure 12 is Figure 11;
Figure 13～Figure 14: fuel tank base assembly structure schematic diagram:
Figure 13 is front view, the D portion enlarged drawing that Figure 14 is Figure 13;
Figure 15: understructure schematic diagram;
Figure 16: track-type facilities and hydraulic press base connector schematic diagram;
In figure
1-track-type facilities, 11-base plate, 12-guide rail, 131-front limit piece, 132-rear limited block, the 14-the first contact is openedClose, 15-U-shaped clamp,, 16-T-shaped bolt, 2-carriage, 21-slide block, 211-sliding surface, 22-support bar, 23-Positioning head, 231-positioning head arc surface, 232-round platform cylinder, 3-press-loading apparatus, 31-pressure head, 311-pressure head circular cone is recessedFace, 32-pressure head contiguous block, 33-stroke regulating lever, the 34-the second contact-making switch, the 35-the three contact-making switch, 4-hydraulic press,41-hydraulic press base, 411-T-shaped groove (X axis), 412-T-shaped groove (Y-axis), 42-hydraulic press frame, 43-hydraulic pressConnecting rod, I-fuel tank base assembly, I-1-base, I-11-base outer surface, I-12-base inner surface, I-2-store oilCylinder, I-21-fuel tank is swollen nose end.
Embodiment
Embodiment mono-
A kind of fuel tank base assembly fitting device, comprises track-type facilities 1, carriage 2 and press-loading apparatus 3, described in press-fit dressPut 3 and be slidably mounted on hydraulic press frame 42(hydraulic press facade fuselage), press-loading apparatus top is connected with hydraulic press connecting rod 43, hydraulic pressureMachine connecting rod is connected with hydraulic press pushing mechanism, and base 41, carriage 2 that described track-type facilities 1 is arranged on hydraulic press are arranged onOn track-type facilities;
Described track-type facilities 1 comprises base plate 11 and is arranged on guide rail 12, front limit piece 131, rear limited block 132 and on base plateU-shaped clamp 15, described guide rail parallel is arranged on above base plate, and front limit piece is arranged on the front end of guide rail, and rear limited block passes throughInstallation notch is arranged on the rear end of guide rail, and U-shaped clamp symmetry is fixed on the left and right sides of base plate, the U-shaped groove edge of U-shaped clampX-direction arranges, and on hydraulic press base 41, correspondence has T-shaped groove, comprises that one along Y direction, and two along X-direction, described inThereby base plate 11 is connected and realizes X-direction or Y direction with hydraulic press base by the T-shaped bolt through U-shaped groove and T-shaped grooveMovement;
Described carriage 2 comprises the support bar 22 of slide block 21 and perpendicular connection, and the slide block left and right sides is sliding with guide railThe moving sliding surface 211 coordinating, post upper is installed positioning head 23, and the top of positioning head is determines corresponding with base inner surface cambered surfacePotential head arc surface 231, described carriage is arranged in track-type facilities by the slide block being slidably matched with guide rail;
Described press-loading apparatus 3 comprises stroke regulating lever 33, and described stroke regulating lever is horizontally disposed with, and its tail end is slidably connected at hydraulic pressureOn the slide rail of machine fuselage 42, front end connects pressure head contiguous block 32, and described pressure head contiguous block top is connected with hydraulic press connecting rod 43, pressesContiguous block bottom connects pressure head 31, and the bottom surface of pressure head is the pressure head circular cone concave surface 311 corresponding with base outer surface cambered surface, pressesHead is while withholding base, just in time the fit outer surface cambered surface of base of pressure head circular cone concave surface.
The front limit piece of described track-type facilities is provided with the first contact-making switch 14, in the time that slide block 21 is pushed into front limit piece 13 justTouch well the first contact-making switch; The upper and lower of described hydraulic press frame slide rail is respectively equipped with for limiting second of hydraulic press strokeContact-making switch 34 and the 3rd contact-making switch 35, the second contact-making switches are positioned at the top of stroke regulating lever 33, the 3rd contact-making switch positionIn the below of stroke regulating lever 33; Described the first contact-making switch 14, the second contact-making switch 34 and the 3rd contact-making switch 35 respectively withThe control circuit of hydraulic press connects.
The upper and lower two ends of described support bar diameter is slightly less than the internal diameter of fuel tank inner chamber, and support bar lower end is by screw thread and slide blockConnect, its upper end is provided with counterbore, and described positioning head diameter is slightly less than base internal diameter, and positioning head lower end is round platform cylinder 232, round platformCylinder external diameter is corresponding with counterbore on support bar, and described positioning head is connected by the counterbore of round platform cylinder and support bar, is about toThe counterbore that round platform cylinder injects support bar is connected; Described pressure head contiguous block 32 is by screwed hole and screw and the pressure head of lower end31 connect, and are connected with stroke regulating lever 33 by the screwed hole of side.
Embodiment bis-
A method for tooling for fuel tank base assembly fitting device, the method is a kind of fuel tank described in use embodiment mono-The method of base assembly fitting device assembling fuel tank base assembly, comprises the steps:
(1) positioning head is installed: the positioning head of getting dimension by fuel tank base assembly sealing size packs support bar into;
(2) carriage is installed, adjusted centering: extract rear limited block 132, carriage 2 is packed in the guide rail of track-type facilities,Plug rear limited block 132, shift slide block 21 onto front limit piece 131 places, then at the U-shaped groove of U-shaped clamp and the T of hydraulic press baseT-shaped bolt is installed, repeatedly along the base plate 11 of X-direction and Y direction moving guide rail device, until support bar 22 tops in type groovePositioning head 23 and pressure head 31 centerings that are connected to hydraulic press connecting rod bottom, then T-shaped bolt is tightened to a base plate 11 and hydraulic pressureMachine base is fixed;
(3) regulate crimp stroke: move up and down the position of the second contact-making switch 34 and the 3rd contact-making switch 35, pressure head is come downwards toWhen the first desired location, stroke regulating lever touching the 3rd contact-making switch 35, stroke adjustment when pressure head rises to the second desired locationBar is touched the second contact-making switch 34;
(4) workpiece is installed: carriage 2 is returned to the original position of guide rail 12, then fuel tank I-2 are swung to and are inserted in supportBar 22 and positioning head, make swollen nose end I-21 of fuel tank upward, then base I-1 back-off is placed in the swollen nose end of fuel tank,Just put;
(5) press-fit: the standby of primer fluid press, is pushed into front limit piece 131, slide block together with workpiece along guide rail by carriage 221 touch the first contact-making switch 14, and hydraulic press is started working, and hydraulic press connecting rod 43 drives press-loading apparatus 3 to move downward, until pressTaper seat 311 is fitted completely with base outer surface I-11, and hydraulic press applies normal pressure and slowly storage vertically compressed into in base I-1In oil cylinder I-2, when pressure head comes downwards to the first desired location, fitting with positioning head arc surface 231 in base inner surface I-12, press-fitsPut in place, stroke regulating lever 33 touches the 3rd contact-making switch 35, and hydraulic press oil pressure refluxes, and applies negative pressure, hydraulic press connecting rod bandWhen dynamic head leaves workpiece and rises to the second desired location, stroke regulating lever touches the second contact-making switch 34, and hydraulic press stopsWork, the fuel tank base assembly pressing is stayed on the support bar of carriage;
(6) press-fited, taken out workpiece, entered press-fiting of next workpiece.
Note:
1. the first desired location: be depressed into fuel tank and set residing position when position when being about to base under pressure head, now stroke is adjustedPole just touches the 3rd contact-making switch 35;
2. the second desired location: pressure head rises and leaves workpiece to the correct position of being convenient to take out workpiece, now stroke regulating lever 33Just touch the second contact-making switch 34;
3. sealing size: refer to the distance (referring in accompanying drawing 13 mark H) of fuel tank end face to the inner surface bottom of base, positioning headSpecification press sealing size classification, the positioning head of getting corresponding sealing size packs support bar into, positioning head length adds support bar lengthHeight just equal the sealing size of the fuel tank of this specification, allowable error 0.5mm.
Claims (4)
1. a fuel tank base assembly fitting device, is characterized in that: comprise track-type facilities (1), carriage (2) and press-fitDevice (3), described press-loading apparatus is slidably mounted on hydraulic press frame (42), and its top is connected with hydraulic press connecting rod (43), described inBase (41), carriage that track-type facilities is arranged on hydraulic press are arranged on track-type facilities;
Described track-type facilities comprises base plate (11) and is arranged on guide rail (12), front limit piece (131), the rear limited block on base plateAnd U-shaped clamp (15) (132), described guide rail parallel is arranged on above base plate, and front limit piece is arranged on the front end of guide rail, rear limitPosition piece is arranged on the rear end of guide rail by notch is installed, U-shaped clamp symmetry is fixed on the left and right sides of base plate, U-shaped clampU-shaped groove along X-direction setting, the upper correspondence of hydraulic press base (41) has T-shaped groove, comprises that one along Y direction, two along XDirection of principal axis, described base plate (11) thus be connected and realize X-axis with hydraulic press base by the T-shaped bolt through U-shaped groove and T-shaped grooveThe movement of direction or Y direction;
Described carriage comprises the support bar (22) of slide block (21) and perpendicular connection, and the slide block left and right sides is and guide railThe sliding surface (211) being slidably matched, post upper is installed positioning head (23), and the top of positioning head is and base inner surface cambered surface pairThe positioning head arc surface (231) of answering, described carriage is arranged in track-type facilities by the slide block being slidably matched with guide rail;
Described press-loading apparatus comprises stroke regulating lever (33), and described stroke regulating lever is horizontally disposed with, and its tail end is slidably connected at liquidOn the slide rail of Side Press (42), its front end connects pressure head contiguous block (32), described pressure head contiguous block top and hydraulic press connecting rod(43) connect, pressure head contiguous block bottom connects pressure head (31), and the bottom surface of pressure head is the pressure head circle corresponding with base outer surface cambered surfaceCone concave surface (311).
2. a kind of fuel tank base assembly fitting device as claimed in claim 1, is characterized in that: before described track-type facilitiesLimited block is provided with the first contact-making switch (14), just in time touches the first contact and open in the time that slide block (21) is pushed into front limit piece (131)Close; Upper and lower second contact-making switch (34) and being respectively equipped with for limiting hydraulic press stroke of described hydraulic press frame slide railThree contact-making switches (35), the second contact-making switch is positioned at the top of stroke regulating lever (33), and the 3rd contact-making switch is positioned at stroke adjustmentThe below of bar (33); Described the first contact-making switch (14), the second contact-making switch (34) and the 3rd contact-making switch (35) respectively with liquidThe control circuit of press connects.
3. a kind of fuel tank base assembly fitting device as claimed in claim 1 or 2, is characterized in that: on described support barLower two ends diameter is slightly less than fuel tank internal diameter, and support bar lower end is connected with slide block by screw thread, and its upper end is provided with counterbore, described fixedPotential head diameter is slightly less than base intracavity internal diameter, and positioning head lower end is round platform cylinder (232), round platform cylinder external diameter and post upperCounterbore correspondence, described positioning head is connected by the counterbore of round platform cylinder and support bar;
The screwed hole of described pressure head contiguous block (32) by lower end is connected with pressure head (31) with screw, the screwed hole by side andStroke regulating lever (33) connects.
4. a method for tooling for fuel tank base assembly fitting device, is characterized in that: the method is claimed in claim 3A method for tooling for fuel tank base assembly fitting device, comprises the steps:
(1) positioning head is installed: the positioning head of getting dimension by fuel tank base assembly sealing size packs support bar into;
(2) carriage is installed, adjusted centering: extract rear limited block (132), carriage is packed into the guide rail of track-type facilitiesIn, then plug rear limited block, shift slide block (21) onto front limit piece (131) and locate, then at U-shaped groove and the hydraulic press of U-shaped clampT-shaped bolt is installed in the T-shaped groove of base, repeatedly along the base plate (11) of X-direction and Y direction moving guide rail device, untilThe positioning head (23) of strut (22) top and pressure head (31) centering that is connected to hydraulic press connecting rod bottom, then by T-shaped boltTightly base plate (11) and hydraulic press base are fixed;
(3) regulate crimp stroke: move up and down the position of the second contact-making switch (34) and the 3rd contact-making switch (35), make under pressure headWhile walking to the first desired location, stroke regulating lever touching the 3rd contact-making switch (35), row when pressure head rises to the second desired locationJourney adjusting rod is touched the second contact-making switch (34);
(4) workpiece is installed: carriage is returned to the original position of guide rail (12), then fuel tank (I-2) is swung to be inserted in and prop upStrut (22) and positioning head, make the swollen nose end (I-21) of fuel tank upward, then base (I-1) back-off is placed in to the swollen of fuel tankIn nose end, just put;
(5) press-fit: the standby of primer fluid press, is pushed into front limit piece (131), slide block together with workpiece along guide rail by carriage(21) touch the first contact-making switch (14), hydraulic press is started working, and hydraulic press connecting rod (43) drives press-loading apparatus to move downward, straightFit completely to pressure head taper seat (311) and base outer surface (I-11), hydraulic press applies normal pressure slowly by base (I-1)Vertically compress into fuel tank (I-2), when pressure head comes downwards to the first desired location, base inner surface (I-12) and positioning head circular arcFace (231) laminating, is press-fit into place, and stroke regulating lever (33) touches the 3rd contact-making switch (35), and hydraulic press applies negative pressure, liquidWhen press connecting rod band dynamic head leaves workpiece and rises to the second desired location, stroke regulating lever touches the second contact-making switch(34), hydraulic press quits work, and the fuel tank base assembly pressing is stayed on the support bar of carriage;
(6) press-fited, taken out workpiece, entered press-fiting of next workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610161220.1A CN105598675B (en) | 2016-03-21 | 2016-03-21 | A kind of fuel tank base assembly fitting device and its method for tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610161220.1A CN105598675B (en) | 2016-03-21 | 2016-03-21 | A kind of fuel tank base assembly fitting device and its method for tooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105598675A true CN105598675A (en) | 2016-05-25 |
| CN105598675B CN105598675B (en) | 2017-08-25 |
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|---|---|---|---|
| CN201610161220.1A Expired - Fee Related CN105598675B (en) | 2016-03-21 | 2016-03-21 | A kind of fuel tank base assembly fitting device and its method for tooling |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106201806A (en) * | 2016-08-31 | 2016-12-07 | 中山市拓电电子科技有限公司 | A kind of hold down gag of CPU automatic clamping and placing module |
| CN107263063A (en) * | 2017-07-06 | 2017-10-20 | 成都联创精密机械有限公司 | A kind of plug-type damper bottom pressing machine |
| CN107618887A (en) * | 2017-10-10 | 2018-01-23 | 襄阳国铁机电股份有限公司 | A kind of traverse table transfer bridge mechanism and its installation method |
| CN107990862A (en) * | 2017-12-29 | 2018-05-04 | 南阳淅减汽车减振器有限公司 | Prevent press fitting bottom cover bracket autoalarm not in place |
| CN108356463A (en) * | 2018-02-09 | 2018-08-03 | 北京北方车辆集团有限公司 | A kind of fuel tank automatic welding tooling |
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| CN105290240A (en) * | 2015-11-26 | 2016-02-03 | 重庆耀勇减震器有限公司 | Press-fitting mechanism for oil storage barrels of shock absorbers |
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