CN103659237B - Multipurpose boss bolt quick press mounting device - Google Patents
Multipurpose boss bolt quick press mounting device Download PDFInfo
- Publication number
- CN103659237B CN103659237B CN201310668044.7A CN201310668044A CN103659237B CN 103659237 B CN103659237 B CN 103659237B CN 201310668044 A CN201310668044 A CN 201310668044A CN 103659237 B CN103659237 B CN 103659237B
- Authority
- CN
- China
- Prior art keywords
- bolt
- press
- depression bar
- supporting plate
- press mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- 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
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/50—Other automobile vehicle parts, i.e. manufactured in assembly lines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The present invention discloses a kind of multipurpose boss bolt quick press mounting device, comprise forcing press, workbench, also comprise depression bar and depression bar sliding track mechanism, locating turntable, supporting plate and supporting plate elevating mechanism, described locating turntable is arranged on the table, described supporting plate is placed in locating turntable, described rotary disk basement is provided with bolt press mounting hole, bolt hole on described bolt press mounting hole and wheel hub is suitable, described depression bar comprises press box and working end, when bolt press-fits, described working end moves to above the bolt that is inserted in advance in hub stud holes by depression bar sliding track mechanism, by forcing press the working end of depression bar pressed to the bolt on wheel hub.The present invention adopts the two pressure rod structure of lever, the every one stroke synchronous press mounting of forcing press two bolts, there is the efficiency that the method that press-fits one by one than single bolt doubles, productive temp requirement can be met, lever-type structure two bolt active forces when press-fiting interact and balance mutually simultaneously, thus effectively ensure that bolt is press-fit into place.
Description
Technical field
The present invention relates to a kind of automobile component Automatic manual transmission processing unit (plant), more particularly, it relates to a kind of multipurpose boss bolt quick press mounting device being applied to axle hub bolt.
Background technology
Boss bolt is the primary fastener of axletree mounting tyre, be interference fit with the combination of wheel hub, often propping up axletree has 2 wheel hubs totally 20 boss bolts, and assembly method is generally pressed into forcing press, in axletree is produced, press-fiting boss bolt is the work that a frequency is very high.In the axletree small serial production stage, what adopt is the method that single bolt is pressed into one by one, forcing press needs 20 assembly works that stroke just can complete an axle hub bolt, although this method frock is simple, flexibility is large, but production efficiency is low, and operating personnel's physical demands is large, energy consumption is also large, can only adapt to maintenance and small lot batch manufacture.Along with the increase of output, this operating type can not meet the needs of productive temp, researched and developed the device of a synchronous press mounting 10 boss bolts afterwards, the assembly work that 2 times stroke just can complete an axle hub bolt is only needed with this device forcing press, meet productive temp requirement, but this apparatus function is single, arrange that the boss bolt that can only be used for a kind of centre-to-centre spacing on a production line press-fits, the method that the boss bolt of other centre-to-centre spacing will adopt single bolt to be pressed into one by one at another forcing press of production line external application press-fits, assembling production line carrying out subsequent processing is transferred to again after press-fiting, so not only add the input of equipment, occupy industrial land more, increase the logistics capacity of production process and use the quantity of employee, and it is much unfavorable to bring to the layout in workshop and organization of production.
Along with the fast development of enterprise, product variety gets more and more, output is increasing, particularly for the production of the such as European axletree of this special construction of MCB, existing boss bolt press-loading apparatus is functionally helpless, therefore need to develop a kind of wide adaptability, efficiently multipurpose boss bolt quick press mounting device fast.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides simple, easy to use, the efficient multipurpose boss bolt quick press mounting device fast of a kind of structure.
The technical scheme that the present invention solves its technical problem is: multipurpose boss bolt quick press mounting device, comprise forcing press, workbench, also comprise depression bar and depression bar sliding track mechanism, locating turntable, supporting plate and supporting plate elevating mechanism, described locating turntable is arranged on the table, described supporting plate is placed in locating turntable, described rotary disk basement is provided with bolt press mounting hole, bolt hole on described bolt press mounting hole and wheel hub is suitable, described depression bar comprises press box and working end, when bolt press-fits, described working end moves to above the bolt that is inserted in advance in hub stud holes by depression bar sliding track mechanism, by forcing press the working end of depression bar pressed to the bolt on wheel hub.
Described depression bar sliding track mechanism comprises seat board, crossbeam, road wheel assembly, upper splenium cylinder, the piston rod of described upper splenium cylinder connects described crossbeam, establish between crossbeam and seat board road wheel assembly make described crossbeam upper splenium cylinder piston rod drive under can along seat board relative sliding, described depression bar connecting cross beam.
Described supporting plate elevating mechanism comprises lower bottom part cylinder, cylinder block, push rod, and described cylinder block is placed in below workbench, and described push rod is arranged in cylinder block, and described push rod one end connects supporting plate, and the other end connects the piston rod of lower bottom part cylinder.
Described workbench is provided with rotary disk basement, and described locating turntable is removably fixed on described rotary disk basement.
Described workbench is also provided with chassis, is provided with spring and plane bearing in chassis, described plane bearing is placed in above spring, and described rotary disk basement is carried by spring and plane bearing, is arranged on described chassis.
The invention has the beneficial effects as follows:
1. adopt the two pressure rod structure of lever, the every one stroke synchronous press mounting of forcing press two bolts, there is the efficiency that the method that press-fits one by one than single bolt doubles, productive temp requirement can be met, lever-type structure two bolt active forces when press-fiting interact and balance mutually simultaneously, thus effectively ensure that bolt is press-fit into place.
2. the depression bar relevant to product and the equal fast changeable of locating turntable, only on of a production line forcing press, supporting device just can need solve the production and technical problem that whole greatly trailer axle product boss bolt press-fits, and there is fine autgmentability, meet the needs continually developing new product, avoid not enough line on line mend outward cause equipment, place and manpower waste, and the production caused thus is chaotic, reduces production cost.
3. utilize pneumatic, spring and bearing to form multiple high-effective and labour-saving mechanism, avoid and directly use manpower to move the heavy workpiece of tens kilogram weights, only need an employee just can light complete operation, this station at least saves operating personnel.
Accompanying drawing explanation
Fig. 1 is multipurpose boss bolt quick press mounting apparatus structure schematic diagram of the present invention.
Fig. 2 is the upper splenium structural representation of press-loading apparatus of the present invention.
Fig. 3 is the upper splenium top view of press-loading apparatus of the present invention.
Fig. 4 is the lower bottom part structural representation of press-loading apparatus of the present invention.
Fig. 5 is the pressure rod structure schematic diagram of press-loading apparatus of the present invention.
Fig. 6 is another structural representation of the depression bar of press-loading apparatus of the present invention.
Fig. 7 is the locating turntable structural representation of press-loading apparatus of the present invention.
Fig. 8 be press-loading apparatus of the present invention press-fit duty side view.
Fig. 9 be press-loading apparatus of the present invention press-fit completion status side view.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As shown in figs. 1-7, multipurpose boss bolt quick press mounting device of the present invention, comprise forcing press, workbench, also comprise depression bar and depression bar sliding track mechanism, locating turntable, supporting plate and supporting plate elevating mechanism, be specifically made up of upper splenium 1, depression bar 2, lower bottom part 7 and locating turntable 6 etc.The upper splenium 1 of device is arranged on press ram, and for installing depression bar, the lower bottom part of device is arranged on press bench, and for installing the locating turntable 6 of wheel hub 5, brake disc 3 is placed in the top of wheel hub 5.By changing depression bar 2 and locating turntable 6, press-fiting of various structures boss bolt can be realized.Locating turntable is on the table, supporting plate is in locating turntable, locating turntable is provided with bolt press mounting hole, bolt hole on bolt press mounting hole and wheel hub is suitable, depression bar comprises press box and working end 21, when bolt press-fits, working end 21 moves to above the bolt that is inserted in advance in hub stud holes by depression bar sliding track mechanism, by forcing press the working end 21 of depression bar is pressed to the bolt on wheel hub.
On device, splenium 1 is made up of seat board 11, crossbeam 12, road wheel assembly 13, guide wheel assemblies 14, connecting plate 15, bearing pin 16 and upper splenium cylinder 17, crossbeam 12 and road wheel assembly 13 and guide wheel assemblies 14 form a slide block, with seat board 11 for slide rail can do the movement of fore-and-aft direction, upper splenium cylinder 17 controls crossbeam 12 and is in and press-fits position or the turnover location of workpiece.Crossbeam 12 is connected with depression bar 2 by bearing pin 16 by connecting plate 15.Seat board 11 is arranged on press ram, crossbeam 12 is arranged in below seat board 11, crossbeam is when walking because gravity and seat board form a small amount of gap, the frictional resistance that therefore only need overcome road wheel assembly is just removable, guide wheel assemblies prevents crossbeam left and right play and crooked when walking, crossbeam, when working pressurized, is close to seat board, is delivered on seat board by powerful pressure assembling force.Different wheel hubs uses different depression bars, see Fig. 5,6, depression bar adopts the two pressure rod structure of lever, the benefit of this structure be can make the upper splenium of device, center that lower bottom part occupy press bench, the efficiency that two depression bar doubles than single depression bar, can meet the needs of productive temp.Lever-type structure only just can need be connected with splenium on device 1 by a backing pin shaft 16, fast changeable depression bar during product variety conversion, depression bar 2 when pressurized and crossbeam 12 be arc surface linear contact lay, can the pressure assembling force of partition equilibrium two bolts 4 well, guarantee that the bolt 4 of wheel hub is successfully press-fit into place.Device lower bottom part 7 is by chassis 71, rotary disk basement 72, cylinder block 73, push rod 74, supporting plate 75, alignment pin 76, spring 77, the part compositions such as plane bearing 78 and lower bottom part cylinder 79, chassis 71 is arranged in press bench (not shown), in chassis 71, branched spring 77 is installed, a plane bearing 78 installed by spring 77, rotary disk basement 72 is arranged on plane bearing 78, when rotary disk basement 72 is not subject to the effect of pressure assembling force, slightly lift under the effect of elastic force and leave chassis 71, can cylinder block 73 be axle center ease rotation, when bearing pressure assembling force effect, spring 77 is compressed, rotary disk basement 72 is close to chassis 71, powerful pressure assembling force is delivered on chassis 71.Supporting plate 75 realizes elevating movement under the effect of lower bottom part cylinder 79, and when supporting plate 75 rises, can accept workpiece and enter or sent by workpiece, when supporting plate 75 declines, workpiece enters and press-fits position, and this structure can reduce labor intensity greatly, reduces operation number.
Locating turntable 6 is located and the flange face of support wheel hub 5 for wheel hub 5, and can be moved quickly into each press-fit position, different wheel hubs uses different locating turntables, the mode of locating pole official in feudal times's pin-and-hole matched in clearance with two between locating turntable 6 with device lower bottom part 7 is connected, and can switch fast when product variety can be made like this to convert.
The course of work of multipurpose boss bolt quick press mounting device of the present invention is see Fig. 8,9, on device, the piston rod of splenium cylinder 17 is released, move after depression bar 2, for workpiece enters vacating space, the piston rod of device lower bottom part cylinder 79 is released, supporting plate 75 rises and locating turntable 6 level, prepares for workpiece enters.Be dragged on supporting plate 75 by workpiece to be press-fited from assembly line raceway, device lower bottom part cylinder 79 piston rod rollback, workpiece declines to entering and press-fits position, and splenium cylinder 17 piston rod rollback on device, depression bar 2 moves forward to and press-fits position (see figure 8).With hand rotational positioning rotating disk 6, the bolt 4 be inserted on wheel hub 5 is aligned with depression bar 2, the forcing press be positioned at above workbench and upper splenium is descending, and pressure is delivered on depression bar 2 by crossbeam, and the working end of depression bar 2 moves down, and is put in place by two bolt 4 synchronous press mountings.Then depression bar 2 rising resets, and rotational positioning rotating disk 6 makes hub rotation to next bolt press-fit position, repeats as above action, is press-fit into place by another two bolts.Repeat this step until all bolts are press-fit into place.
Finally, on device, the piston rod of splenium cylinder 17 is released, see Fig. 9, move after depression bar 2, for workpiece exits vacating space, the piston rod of device lower bottom part cylinder 79 is released, supporting plate 75 rises flat with locating turntable 6, finally, the workpiece press-fited is dragged on next raceway of assembly line from supporting plate 75, wholely press-fits operation and complete.
Claims (5)
1. multipurpose boss bolt quick press mounting device, comprise forcing press, workbench, it is characterized in that: also comprise depression bar and depression bar sliding track mechanism, locating turntable, supporting plate and supporting plate elevating mechanism, described locating turntable is arranged on the table, described supporting plate is placed in locating turntable, described locating turntable is provided with bolt press mounting hole, bolt hole on described bolt press mounting hole and wheel hub is suitable, described depression bar comprises press box and working end, when bolt press-fits, described working end moves to above the bolt that is inserted in advance in hub stud holes by depression bar sliding track mechanism, by forcing press the working end of depression bar pressed to the bolt on wheel hub.
2. multipurpose boss bolt quick press mounting device according to claim 1, it is characterized in that: described depression bar sliding track mechanism comprises seat board, crossbeam, road wheel assembly, upper splenium cylinder, the piston rod of described upper splenium cylinder connects described crossbeam, establish between crossbeam and seat board road wheel assembly make described crossbeam upper splenium cylinder piston rod drive under can along seat board relative sliding, described depression bar connecting cross beam.
3. multipurpose boss bolt quick press mounting device according to claim 1 and 2, it is characterized in that: described supporting plate elevating mechanism comprises lower bottom part cylinder, cylinder block, push rod, described cylinder block is placed in below workbench, described push rod is arranged in cylinder block, described push rod one end connects supporting plate, and the other end connects the piston rod of lower bottom part cylinder.
4. multipurpose boss bolt quick press mounting device according to claim 3, it is characterized in that: described workbench is provided with rotary disk basement, described locating turntable is removably fixed on described rotary disk basement.
5. multipurpose boss bolt quick press mounting device according to claim 4, it is characterized in that: described workbench is also provided with chassis, spring and plane bearing is provided with in chassis, described plane bearing is placed in above spring, and described rotary disk basement is carried by spring and plane bearing, is arranged on described chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310668044.7A CN103659237B (en) | 2013-12-07 | 2013-12-07 | Multipurpose boss bolt quick press mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310668044.7A CN103659237B (en) | 2013-12-07 | 2013-12-07 | Multipurpose boss bolt quick press mounting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103659237A CN103659237A (en) | 2014-03-26 |
| CN103659237B true CN103659237B (en) | 2016-01-13 |
Family
ID=50298672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310668044.7A Active CN103659237B (en) | 2013-12-07 | 2013-12-07 | Multipurpose boss bolt quick press mounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103659237B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097059B (en) * | 2017-06-05 | 2023-09-26 | 昆山艾博机器人技术有限公司 | Self-locking type automatic bolt pressing device |
| CN114193134B (en) * | 2021-12-22 | 2023-07-28 | 浙江钰腾机械科技有限公司 | Bolt press-fitting device for hub unit production and processing process |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201313413Y (en) * | 2008-10-31 | 2009-09-23 | 天津市天锻压力机有限公司 | Auxiliary unit of heavy grinding wheel hydraulic machine |
| CN101863195A (en) * | 2010-06-22 | 2010-10-20 | 济南易恒技术有限公司 | Automobile third-generation hub unit assembly line |
| CN101871491A (en) * | 2010-06-22 | 2010-10-27 | 济南易恒技术有限公司 | Assembly line for second-generation automobile hub unit |
| CN203031247U (en) * | 2013-01-17 | 2013-07-03 | 开封畅丰车桥有限公司 | Wheel bolt press mounting device |
| CN203557089U (en) * | 2013-12-07 | 2014-04-23 | 广东富华重工制造有限公司 | Multipurpose quick press-fitting device for hub bolts |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61249231A (en) * | 1985-04-26 | 1986-11-06 | Mazda Motor Corp | Composite apparatus for press-fitting and fastening |
-
2013
- 2013-12-07 CN CN201310668044.7A patent/CN103659237B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201313413Y (en) * | 2008-10-31 | 2009-09-23 | 天津市天锻压力机有限公司 | Auxiliary unit of heavy grinding wheel hydraulic machine |
| CN101863195A (en) * | 2010-06-22 | 2010-10-20 | 济南易恒技术有限公司 | Automobile third-generation hub unit assembly line |
| CN101871491A (en) * | 2010-06-22 | 2010-10-27 | 济南易恒技术有限公司 | Assembly line for second-generation automobile hub unit |
| CN203031247U (en) * | 2013-01-17 | 2013-07-03 | 开封畅丰车桥有限公司 | Wheel bolt press mounting device |
| CN203557089U (en) * | 2013-12-07 | 2014-04-23 | 广东富华重工制造有限公司 | Multipurpose quick press-fitting device for hub bolts |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103659237A (en) | 2014-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201493656U (en) | Press mounting device for bushing | |
| CN103659237B (en) | Multipurpose boss bolt quick press mounting device | |
| CN201164942Y (en) | Press mounting apparatus for assembling interference components | |
| CN103612037A (en) | Flexible fixture switching mechanism | |
| CN202201680U (en) | Hydraulic scissor fork type lifting assembly table for wheel pairs of railway vehicles | |
| CN203557089U (en) | Multipurpose quick press-fitting device for hub bolts | |
| CN107497959A (en) | Pipeline system forcing press | |
| CN202037436U (en) | Assembly machine for embedding screw nut into structural element | |
| CN215279738U (en) | Riveting equipment for brake cylinder valve assembly | |
| CN212917229U (en) | High-rigidity multi-slider multi-station punch | |
| CN203600100U (en) | Steel plate side edge aligning mechanism | |
| CN204248350U (en) | A kind of motor gear pad tool | |
| CN203228004U (en) | Semi-automatic assembly platform for vehicle steering pull rod assemblies | |
| CN210515739U (en) | Integrated multifunctional practical training workbench with disc type, brake shoe and magnetic track braking | |
| CN103538013A (en) | Steel plate side aligning mechanism | |
| CN103663249A (en) | Walking mechanism of lifting machine | |
| CN203877760U (en) | Freely-combined multi-lifting-point hoisting trolley | |
| CN203726103U (en) | Special pressing installation assembly for wheel hub bearing and seat ring for engineering vehicle | |
| CN220348287U (en) | Frock is dismantled to rubberizing device of cigarette machine | |
| CN205289605U (en) | Ring rolls mould hoisting device | |
| CN220127957U (en) | Universal welding fixture bottom plate | |
| CN219485542U (en) | Special frock of quick dismantlement, assembly | |
| CN220012023U (en) | 120 type hydraulic brake caliper lifting tool for wind generating set | |
| CN113942915B (en) | Method for disassembling clamping bearing pad | |
| CN217800051U (en) | Disassembling manipulator for front cover of counter bearing of railway wagon wheel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |