CN114952254A - Shock absorber assembly accessory assembling device - Google Patents
Shock absorber assembly accessory assembling device Download PDFInfo
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- CN114952254A CN114952254A CN202210587085.2A CN202210587085A CN114952254A CN 114952254 A CN114952254 A CN 114952254A CN 202210587085 A CN202210587085 A CN 202210587085A CN 114952254 A CN114952254 A CN 114952254A
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- fixedly connected
- shock absorber
- damping sleeve
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- 230000035939 shock Effects 0.000 title claims abstract description 44
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 26
- 238000013016 damping Methods 0.000 claims abstract description 55
- 239000004519 grease Substances 0.000 claims abstract description 25
- 230000001050 lubricating effect Effects 0.000 claims abstract description 20
- 230000001680 brushing effect Effects 0.000 claims abstract description 19
- 210000000078 claw Anatomy 0.000 claims description 24
- 238000007789 sealing Methods 0.000 claims description 20
- 238000003825 pressing Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 8
- 230000002159 abnormal effect Effects 0.000 abstract description 3
- 230000007774 longterm Effects 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000011092 Hand injury Diseases 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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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
- B23P19/04—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 assembling or disassembling parts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The invention relates to a shock absorber assembly accessory assembling device. In order to solve the technical problems that when the shock absorber is assembled, if the spring assembly is damaged due to repeated severe impact, abnormal sound is easy to occur after long-term use, and the risk that a hand is injured by smashing during adjustment is high. The invention provides a shock absorber assembly accessory assembling device which comprises an installing plate, an oil brushing unit and the like; the mounting plate is connected with an oil brushing unit. According to the invention, the oil guide hose is spirally contracted and sleeved on the outer surface of the damping sleeve, the oil brushing unit brushes lubricating grease on the inner surface of the damping sleeve, heat is transferred to the damping sleeve through the heated lubricating grease, so that the damping sleeve is heated and expanded, then the damping sleeve and the spring assembly are easily assembled in one step under the guidance of the guide unit, and an operator only needs to put the assembled spring assembly into the damping sleeve without subsequent manual supporting and aligning work.
Description
Technical Field
The invention relates to the field of shock absorber assembly, in particular to a shock absorber assembly accessory assembling device.
Background
Chinese patent CN111037277A discloses a damper assembly tool and an assembly method thereof, which completes the assembly work of a damping sleeve and a spring assembly through the assembly tool, firstly inserts each component of the spring assembly into the damping sleeve in sequence, and coats lubricating grease on the outer surface of the lower end of the spring assembly, so that the spring assembly can be knocked by an external knocking component, the damping sleeve is pushed to be inserted into the assembly tool, the spring assembly is smoothly inserted into the damping sleeve, and the assembly work of a damper assembly is completed.
In the assembly work of using this assembly fixture to carry out the bumper shock absorber, because damping sleeve and spring unit contact closely, need beat the spring unit repeatedly and beat the damping sleeve and beat the assembly fixture in, spring unit receives a lot of violent striking, destroys the structural strength of spring unit and damping sleeve contact area easily and makes it impaired, leads to the bumper shock absorber that the assembly obtained to appear abnormal sound after long-term the use, and during assembly work, if support, align etc. adjustment work to spring unit and damping sleeve with the hand, will have the hand and beat the risk that the part injures by pounding.
Disclosure of Invention
The invention provides a shock absorber assembly accessory assembling device, aiming at overcoming the defects that abnormal sound is easy to appear after long-term use and the risk of hand injury exists during adjustment work if a spring component is damaged by repeated violent impacts during the assembling of a shock absorber.
The technical scheme is as follows: a shock absorber assembly accessory assembling device comprises a rotary power unit, a clamping unit, a guide unit, an oil brushing unit, a main support, a support seat, a lower support, an installation plate, a hydraulic machine, an annular slide block, an annular oil guide pipe and an oil guide hose; the top of the main bracket is fixedly connected with a hydraulic machine; the bottom of the main bracket is fixedly connected with a supporting seat for inserting and assembling the tool; the middle part of the main bracket is fixedly connected with a lower bracket; the middle part of the lower bracket is fixedly connected with an installation plate; the inner side of the mounting plate is connected with an annular sliding block in a sliding manner; the upper side of the annular sliding block is fixedly connected with an annular oil guide pipe; an oil guide hose is fixedly connected between the main bracket and the annular oil guide pipe; the main bracket is connected with a rotary power unit which drives the annular slide block to rotate; the annular slider drives during rotatory to lead the oil hose shrink and the cover establishes at the shock attenuation sleeve surface, it drives the tight unit of clamp on the main support and presss from both sides the shock attenuation sleeve tightly to lead oil hose, annular slider drives the oil brushing unit and brushes lubricating grease on shock attenuation sleeve internal surface brush, lead the oil hose, the annular leads the lubricating grease of heating in oil pipe and the oil brushing unit and makes its inflation on with heat transfer to the shock attenuation sleeve, lead under the unit guide on the main support, and under the assembly fixture supports, one step of assembly of the light completion of shock attenuation sleeve and spring unit.
Furthermore, the middle part of the oil guide hose is of a spiral structure, and the spiral structure in the middle part of the oil guide hose is tightly attached to the clamping unit.
Further, the rotary power unit comprises a small motor, a straight gear and an annular toothed plate; a small motor is fixedly connected to the rear side of the main bracket; the output shaft of the small motor is fixedly connected with a straight gear; the outer surface of the annular sliding block is fixedly connected with an annular toothed plate; the straight gear is meshed with the annular toothed plate.
Furthermore, the clamping unit comprises a sliding rod, a fixed block, a return spring and a clamping plate; a plurality of sliding rods are connected inside the upper side of the main support in a sliding manner; one end of the sliding rod, which is far away from the main bracket, is fixedly connected with a fixed block respectively; a return spring is fixedly connected between the fixed block and the main bracket respectively, and the return spring is sleeved on the outer surface of the slide rod; the lower sides of the fixing blocks are respectively fixedly connected with a clamping plate.
Furthermore, the outer surface of each clamping plate is provided with a plurality of limiting groove structures corresponding to the oil guide hoses.
Furthermore, the guide unit comprises a telescopic rod, a fixed frame and an annular pressure plate; the upper side of the main bracket is fixedly connected with a plurality of telescopic rods; the lower ends of the telescopic rods are fixedly connected with a fixing frame respectively; an annular pressure plate is fixedly connected among all the fixing frames.
Further, the oil brushing unit comprises a first shaft sleeve, a first torsion spring, a push rod, an oil storage cylinder, an oil conveying pipe, an oil outlet pipe, a rotating ring, an oil sealing cylinder, a sponge roller body and an expansion liquid bag; a plurality of first shaft sleeves are respectively and rotatably connected to the inner sides of the surrounding annular sliding blocks through rotating shafts; a first torsion spring is fixedly connected between each axial end of the first shaft sleeve and the annular sliding block, and the first torsion spring is sleeved on the outer surface of the rotating shaft of the adjacent first shaft sleeve; one side of the first shaft sleeve, which is far away from the annular sliding block, is fixedly connected with a push rod respectively; one end of the push rod, which is far away from the annular slide block, is fixedly connected with an oil storage cylinder respectively; an oil delivery pipe is communicated between the oil storage cylinder and the annular oil guide pipe; the upper side of the oil storage cylinder is communicated with an oil outlet pipe respectively; the upper part of the outer surface of the oil outlet pipe is respectively connected with a rotating ring in a rotating way; the outer surface of the swivel is fixedly connected with an oil sealing cylinder respectively, and the oil sealing cylinder is sleeved on the outer surface of the adjacent oil outlet pipe; the oil outlet pipe is vertically provided with a plurality of oil through holes; the oil sealing cylinder sleeve is also vertically provided with a plurality of oil through holes; the outer surface of the oil sealing cylinder is respectively bonded with a sponge roller body; the upper end of the oil outlet pipe is communicated with an expansion liquid bag.
Furthermore, a plurality of limiting groove structures corresponding to the push rods are arranged on the outer edge of the surrounding annular pressure plate.
Furthermore, the left side and the right side of the main bracket are respectively connected with a pull rod type switch for controlling the hydraulic press.
The hydraulic press is characterized by further comprising a claw hook assembly, wherein the pressing block of the hydraulic press is provided with the claw hook assembly, and the claw hook assembly comprises a second shaft sleeve, a second torsion spring and a claw rod; the outer surface of the surrounding pressing block is respectively connected with a second shaft sleeve in a rotating way through a rotating shaft; a second torsion spring is fixedly connected between the two axial ends of the second shaft sleeve and the pressing block respectively, and the second torsion spring is sleeved on the outer surface of the rotating shaft of the adjacent second shaft sleeve; the middle part of the second shaft sleeve is fixedly connected with a claw rod respectively.
Furthermore, the lower ends of the claw rods are respectively provided with an inverted hook structure for grabbing the spring component.
The invention has the advantages that: in the technical scheme provided by the invention, the assembling work of the shock absorber is carried out by replacing manpower with a machine, an annular sliding block rotates to pull an oil guide hose, so that the area of a spiral structure in the middle of the oil guide hose is contracted and sleeved on the outer surface of a shock absorption sleeve, meanwhile, the contracted area of the oil guide hose drives a clamping unit to clamp the shock absorption sleeve, meanwhile, the annular sliding block drives an oil brushing unit to brush lubricating grease on the inner surface of the shock absorption sleeve, the lubricating grease heated in the oil guide hose, the annular oil guide pipe and the oil brushing unit transmits heat to the shock absorption sleeve, the shock absorption sleeve is heated to expand, an operator assembles and positions and aligns a spring assembly in the shock absorption sleeve during the period, the assembling process of the spring assembly and the heating pretreatment process of the shock absorption sleeve are carried out synchronously, then, under the guidance of a guide unit, a hydraulic press pushes a press block to press the spring assembly downwards, and pushes the spring assembly to be inserted into the shock absorption sleeve to complete the compression action, meanwhile, the spring assembly pushes the damping sleeve to be inserted into the assembly tool, so that the damping sleeve and the spring assembly can easily complete one-step assembly work under the support of the assembly tool;
in addition, an operator only needs to put the assembled spring assembly into the damping sleeve, and subsequent manual supporting and aligning work is not needed.
Drawings
FIG. 1 is a perspective view of the present application;
FIG. 2 is a working state diagram of the present application;
FIG. 3 is an assembled view of the damper assembly of the present application;
FIG. 4 is a perspective view of the rotary power unit and clamping unit assembly of the present application;
FIG. 5 is a perspective view of the clamping unit assembly of the present application;
FIG. 6 is a perspective view of the annular slider and the guide unit of the present application;
fig. 7 is a schematic perspective view of a guide unit according to the present application;
fig. 8 is a schematic perspective view of an oil brushing unit of the present application;
fig. 9 is a partial perspective view of the oil brushing unit of the present application;
FIG. 10 is a partial exploded view of the brushing unit of the present application;
fig. 11 is a perspective view of a grapple assembly of the present application.
Part names and serial numbers in the figure: 11-a main bracket, 12-a supporting seat, 13-a lower bracket, 14-a mounting plate, 2-a hydraulic machine, 21-a pressing block, 3-an annular sliding block, 4-an annular oil guide pipe, 5-an oil guide hose, 51-a connector, 61-an assembly tool, 62-a damping sleeve, 63-a spring assembly, 7-a pull rod type switch, 101-a small motor, 102-a straight gear, 103-an annular toothed plate, 201-a sliding rod, 202-a fixing block, 203-a return spring, 204-a clamping plate, 301-a telescopic rod, 302-a fixing frame, 303-an annular pressure plate, 401-a first shaft sleeve, 402-a first torsion spring, 403-a push rod, 404-an oil storage cylinder, 405-an oil pipe, 406-an oil outlet pipe, 407-a rotating ring, 408-oil sealing cylinder, 409-sponge roller body, 410-expansion liquid bag, 501-second shaft sleeve, 502-second torsion spring and 503-claw rod.
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings.
Example 1
A shock absorber assembly accessory assembling device is shown in figures 1-10 and comprises a rotary power unit, a clamping unit, a guide unit, an oil brushing unit, a main bracket 11, a supporting seat 12, a lower bracket 13, a mounting plate 14, a hydraulic machine 2, an annular sliding block 3, an annular oil guide pipe 4 and an oil guide hose 5; the top of the main bracket 11 is connected with a hydraulic press 2 through a bolt; the bottom of the main bracket 11 is connected with a supporting seat 12 through a bolt; the middle part of the main bracket 11 is connected with a lower bracket 13 through a bolt; the middle part of the lower bracket 13 is welded with a mounting plate 14; the inner side of the mounting plate 14 is connected with an annular slide block 3 in a sliding way; an annular oil guide pipe 4 is fixedly connected to the upper side of the annular sliding block 3; an oil guide hose 5 is fixedly connected between the main support 11 and the annular oil guide pipe 4; the upper end of the oil guide hose 5 is sleeved with a connector 51; the rear side of the main bracket 11 is connected with a rotary power unit; the rotary power unit is connected with the annular sliding block 3 to rotate; the middle part of the upper side of the main bracket 11 is connected with a clamping unit; the middle part of the oil guide hose 5 is of a spiral structure, and the spiral structure in the middle part of the oil guide hose 5 is tightly attached to the clamping unit; the upper side of the main support 11 is connected with a guide unit; the lower side of the annular sliding block 3 is connected with an oil brushing unit; the oil brushing unit is connected with the annular oil guide pipe 4.
As shown in fig. 1-10, the rotary power unit comprises a small motor 101, a spur gear 102 and a ring-shaped toothed plate 103; a small-sized motor 101 is connected to the rear bolt of the main bracket 11; a spur gear 102 is fixedly connected with an output shaft of the small motor 101; the outer surface of the annular sliding block 3 is fixedly connected with an annular toothed plate 103; the spur gear 102 is engaged with the annular toothed plate 103.
As shown in fig. 4 and 5, the clamping unit comprises a sliding rod 201, a fixed block 202, a return spring 203 and a clamping plate 204; a plurality of sliding rods 201 are connected inside the upper side of the main support 11 in a sliding manner; one end of the sliding rod 201, which is far away from the main support 11, is welded with a fixed block 202 respectively; a return spring 203 is fixedly connected between the fixed block 202 and the main support 11 respectively, and the return spring 203 is sleeved on the outer surface of the sliding rod 201; a clamping plate 204 is connected to the lower side of the fixing block 202 through bolts; the outer surface of each clamping plate 204 is provided with a plurality of limiting groove structures corresponding to the oil guide hoses 5.
As shown in fig. 6 and 7, the guiding unit includes a telescopic rod 301, a fixing frame 302 and an annular platen 303; a plurality of telescopic rods 301 are fixedly connected to the upper side of the main support 11; the lower ends of the telescopic rods 301 are fixedly connected with a fixing frame 302 respectively; an annular pressure plate 303 is bolted between all the fixed frames 302.
As shown in fig. 6 and fig. 8-10, the oil brushing unit includes a first bushing 401, a first torsion spring 402, a push rod 403, an oil storage cylinder 404, an oil delivery pipe 405, an oil delivery pipe 406, a swivel 407, an oil sealing cylinder 408, a sponge roller 409, and an expansion fluid bag 410; a plurality of first shaft sleeves 401 are respectively connected to the inner sides of the surrounding annular sliding blocks 3 in a rotating manner through rotating shafts; a first torsion spring 402 is fixedly connected between each axial end of the first shaft sleeve 401 and the annular sliding block 3, and the first torsion spring 402 is sleeved on the outer surface of the rotating shaft of the adjacent first shaft sleeve 401; one side of the first shaft sleeve 401, which is far away from the annular sliding block 3, is welded with a push rod 403 respectively; a plurality of limit groove structures corresponding to the push rods 403 are arranged around the outer edge of the annular pressure plate 303; one end of the push rod 403 far away from the annular slide block 3 is fixedly connected with an oil storage cylinder 404; an oil delivery pipe 405 is communicated between the oil storage barrel 404 and the annular oil guide pipe 4; the upper sides of the oil storage cylinders 404 are communicated with an oil outlet pipe 406 respectively; the upper part of the outer surface of the oil outlet pipe 406 is respectively connected with a rotating ring 407 in a rotating way; the outer surfaces of the rotating rings 407 are fixedly connected with an oil sealing cylinder 408 respectively, and the oil sealing cylinder 408 is sleeved on the outer surface of the adjacent oil outlet pipe 406; the oil outlet pipe 406 is vertically provided with a plurality of oil through holes; the oil sealing cylinder 408 is vertically provided with a plurality of oil through holes; the outer surface of the oil sealing cylinder 408 is respectively bonded with a sponge roller body 409; the upper ends of the oil outlet pipes 406 are communicated with an expansion liquid bag 410 respectively.
This bumper shock absorber assembly annex assembly quality will be referred to as assembly quality for short below, before using this assembly quality, earlier through external oil transportation equipment from interface 51 to the inside lubricated grease that heats of oil transportation hose 5, and continue to heat the lubricated grease in the oil transportation equipment through external heating equipment, lubricated grease has good heat conductivility, make the lubricated grease in the oil transportation hose 5 keep in appointed temperature, and the lubricated grease in the oil transportation hose 5 gets into annular oil pipe 4, defeated oil pipe 405, oil storage tank 404, go out oil pipe 406 and inflation fluid bag 410 in proper order.
As shown in fig. 2, the assembling tool 61 is installed in the support base 12 by a fastening member, then the damping sleeve 62 to be assembled is inserted into the oil guide hose 5, the bottom of the damping sleeve 62 is supported by the annular pressure plate 303, at this time, each sponge roller body 409 in the oil brushing unit is inserted into the inner lower through hole of the damping sleeve 62, and each sponge roller body 409 is closely attached to the inner wall of the damping sleeve 62, and then the heating expansion work and the lubricating grease coating work of the damping sleeve 62 are started.
Firstly, an output shaft of a small motor 101 drives a straight gear 102 to rotate, the straight gear 102 is meshed with an annular toothed plate 103 to drive an annular sliding block 3 to rotate on a mounting plate 14, meanwhile, the annular sliding block 3 drives an annular oil guide pipe 4 to rotate around the central line of the annular sliding block 3, the annular oil guide pipe 4 pulls the lower end of an oil guide hose 5 to drive the oil guide hose 5 to move along a limiting groove structure on the outer surface of a clamping plate 204, a region of a spiral structure in the middle of the oil guide hose 5 is inwards contracted along with the lower end of the oil guide hose 5 under the traction of the annular oil guide pipe 4, meanwhile, the middle region of the oil guide hose 5 pushes the clamping plate 204 to drive a fixing block 202 and a sliding rod 201 to be folded towards a damping sleeve 62, a return spring 203 is stretched until the clamping plate 204 is tightly attached to the outer surface of the damping sleeve 62 to clamp the damping sleeve, then, the output shaft of the small motor 101 continues to drive the straight gear 102 to rotate, and the annular oil guide pipe 4 continues to pull the lower end of the oil guide hose 5, the area of the spiral structure in the middle of the oil guide hose 5 is tightly attached to the outer surface of the damping sleeve 62, and the lubricating grease heated in the oil guide hose 5 transfers heat to the damping sleeve 62, so that the damping sleeve 62 is heated and expanded, and the heating expansion treatment work of the damping sleeve 62 is completed.
After the damping sleeve 62 is clamped by the clamping plate 204, during the period that the annular oil guide pipe 4 pulls the oil guide hose 5 to be tightly attached to the outer surface of the damping sleeve 62, the rotating annular slide block 3 drives each sponge roller body 409 in the oil brushing unit to be tightly attached to the inner wall of the damping sleeve 62 to roll, the sponge roller bodies 409 rolling along the inner wall of the damping sleeve 62 drive the oil sealing cylinder 408 and the rotary ring 407 to be tightly attached to the outer surface of the oil outlet pipe 406 to roll, when the oil through hole on the oil sealing cylinder 408 is aligned with the oil through hole on the oil outlet pipe 406, the lubricating grease in the oil outlet pipe 406 is sucked into the sponge roller body 409 through the oil through hole on the oil outlet pipe 406 and the oil through hole on the oil sealing cylinder 408, when the oil through hole on the oil sealing cylinder 408 and the oil through hole on the oil outlet pipe 406 are staggered, the oil outlet pipe 406 stops supplying oil to the sponge roller body 409, the fact that the absorbed lubricating grease is uniformly coated on the inner wall of the damping sleeve 62 by the sponge roller body 409 is realized, and the phenomenon that a large amount of lubricating grease is injected into the sponge roller body 409 is avoided, large area of lubricating grease is accumulated on the inner wall of the damping sleeve 62, so that the lubricating grease is wasted greatly.
When the annular oil guide pipe 4 pulls the oil guide hose 5 to contract towards the direction of the shock absorption sleeve 62, the oil guide hose 5 is pulled by a tensile force and a pressing force from the clamping plate 204, so that the lubricating grease in the oil guide hose 5 is extruded towards two ends, wherein the lubricating grease extruded from the lower end of the oil guide hose 5 sequentially pushes the lubricating grease in the annular oil guide pipe 4, the oil pipeline 405, the oil storage cylinder 404 and the oil outlet pipe 406, so that part of the lubricating grease in the oil outlet pipe 406 is extruded into the expansion liquid bag 410, the expansion liquid bag 410 is stretched and tightly attached to the inner wall of the shock absorption sleeve 62, and the heating treatment of the inner wall of the shock absorption sleeve 62 is completed, so that the heating treatment work from the outside and the inside of the shock absorption sleeve 62 is realized, and the working efficiency of the heating expansion treatment of the shock absorption sleeve 62 is improved.
During the heating expansion treatment of the damping sleeve 62, an operator assembles the spring assembly 63 and aligns the spring assembly in the damping sleeve 62 in a positioning manner, so that the assembling process of the spring assembly 63 and the heating pretreatment process of the damping sleeve 62 are performed synchronously, then the output shaft of the small motor 101 drives the spur gear 102 to rotate reversely, the annular slider 3 drives the annular oil guide pipe 4 to move reversely, the stretched return spring 203 drives the clamp plate 204 to reset, the clamp plate 204 moving reversely pushes the oil guide hose 5 to reset and leave the damping sleeve 62, and the heating expansion treatment of the damping sleeve 62 is finished.
Then, an operator controls the hydraulic machine 2 to push the press block 21 downwards, the press block 21 pushes the movable spring assembly 63 downwards to drive the damping sleeve 62 to move downwards, the damping sleeve 62 pushes the annular pressure plate 303 to drive the telescopic rod 301 to stretch downwards, meanwhile, the annular pressure plate 303 pushes the push rod 403 to drive the sponge roller body 409 to turn downwards to leave the damping sleeve 62, meanwhile, the first torsion spring 402 generates a torque force to enable the damping sleeve 62 to be smoothly inserted downwards into the assembling tool 61, under the downward force applied to the press block 21 by the hydraulic machine 2, the spring assembly 63 is pushed to be inserted into the damping sleeve 62 to complete the compression action, meanwhile, the spring assembly 63 pushes the damping sleeve 62 to be inserted into the assembling tool 61, and under the support of the assembling tool 61, as shown in fig. 3, the damping sleeve 62 and the spring assembly 63 can easily complete one-step assembling work.
Finally, the hydraulic machine 2 is controlled to drive the pressing block 21 upwards to leave the spring assembly 63, the first torsion spring 402 which generates the torsion force drives the push rod 403 to reset upwards, the push rod 403 pushes the annular pressure plate 303 to drive the damping sleeve 62 and the spring assembly 63 which finish the assembly work to leave the assembly tool 61 upwards, and the accessory assembly processing work of the shock absorber assembly is finished.
Example 2
As shown in fig. 1 to 11, the present embodiment is further optimized based on embodiment 1, and further includes a pull-rod switch 7; the left and right sides of the main stand 11 are respectively connected with a pull-rod type switch 7.
As shown in fig. 11, the hydraulic press further comprises a claw hook assembly, the pressing block 21 of the hydraulic press 2 is provided with the claw hook assembly, and the claw hook assembly comprises a second shaft sleeve 501, a second torsion spring 502 and a claw rod 503; the outer surface of the surrounding pressing block 21 is respectively connected with a second shaft sleeve 501 through a rotating shaft in a rotating way; a second torsion spring 502 is fixedly connected between each axial end of the second shaft sleeve 501 and the pressing block 21, and the second torsion spring 502 is sleeved on the outer surface of the rotating shaft of the adjacent second shaft sleeve 501; a claw rod 503 is welded at the middle part of each second shaft sleeve 501; the lower ends of the claw rods 503 are respectively provided with a barb structure.
When the hydraulic machine 2 is controlled to push the pressing block 21 to move downwards, two hands of an operator are required to simultaneously dial the pull rod type switch 7 downwards, and the phenomenon that the hands of the operator are injured by smashing due to the fact that the hands of the operator stay on the damping sleeve 62 or the spring assembly 63 is avoided.
In the process that the hydraulic press 2 pushes the press block 21 to move downwards, the press block 21 drives the claw hook assembly to move downwards, when the claw rod 503 passes through the top cover part of the spring assembly 63, the claw rod 503 is blocked by the top cover part of the spring assembly 63 to drive the second torsion spring 502 to twist, after the barb structure of the claw rod 503 moves to the position below the top cover part of the spring assembly 63, the twisted second torsion spring 502 is clamped below the top cover part of the spring assembly 63, so that the claw hook assembly clamps the top cover part of the spring assembly 63, when the press block 21 is driven upwards by the hydraulic press 2 to leave the spring assembly 63, the press block 21 lifts the damper assembly completing the assembly work upwards through the claw hook assembly, an operator is helped to timely take out the damper assembly completing the assembly work, and the assembly efficiency of the damper assembly is further improved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A shock absorber assembly accessory assembling device comprises a main bracket (11), a supporting seat (12), a lower bracket (13), a mounting plate (14) and a hydraulic machine (2); the top of the main bracket (11) is fixedly connected with a hydraulic machine (2); the bottom of the main bracket (11) is fixedly connected with a supporting seat (12) inserted with an assembling tool (61); a lower bracket (13) is fixedly connected with the middle part of the main bracket (11); the middle part of the lower bracket (13) is fixedly connected with a mounting plate (14);
it is characterized by also comprising an annular sliding block (3), an annular oil guide pipe (4) and an oil guide hose (5); the inner side of the mounting plate (14) is connected with an annular sliding block (3) in a sliding way; the upper side of the annular sliding block (3) is fixedly connected with an annular oil guide pipe (4); an oil guide hose (5) is fixedly connected between the main support (11) and the annular oil guide pipe (4); the main bracket (11) is connected with a rotary power unit which drives the annular slide block (3) to rotate; drive during the rotation of annular slider (3) and lead oil hose (5) shrink and cover and establish at damping sleeve (62) surface, it drives the clamping unit on main support (11) and presss from both sides damping sleeve (62) tightly to lead oil hose (5), annular slider (3) drive the brush oil unit and brush lubricating grease on damping sleeve (62) internal surface brush simultaneously, lead oil hose (5), the lubricating grease of heating makes its inflation on with heat transfer to damping sleeve (62) in oil pipe (4) and the brush oil unit is led to the annular, lead under the unit guide on main support (11), and assembly fixture (61) support down, one step of assembly of light completion of damping sleeve (62) and spring assembly (63).
2. A shock absorber assembly attachment mounting device as claimed in claim 1 wherein the oil hose (5) has a helical configuration in the middle and the helical configuration in the middle of the oil hose (5) abuts the clamping unit.
3. The shock absorber assembly attachment mounting device as claimed in claim 1, wherein the clamping unit comprises a slide rod (201), a fixed block (202), a return spring (203) and a clamping plate (204); the inner part of the upper side of the main support (11) is connected with a plurality of sliding rods (201) in a sliding way; one end of the sliding rod (201) far away from the main support (11) is fixedly connected with a fixed block (202); a return spring (203) is fixedly connected between the fixed block (202) and the main bracket (11), and the return spring (203) is sleeved on the outer surface of the sliding rod (201); the lower sides of the fixing blocks (202) are respectively fixedly connected with a clamping plate (204).
4. The mounting device for the accessory of the shock absorber assembly as claimed in claim 3, wherein the outer surface of each clamping plate (204) is provided with a plurality of limiting groove structures corresponding to the oil guide hoses (5).
5. The shock absorber assembly accessory assembling device as claimed in claim 1, wherein the guiding unit comprises a telescopic rod (301), a fixed frame (302) and an annular pressure plate (303); a plurality of telescopic rods (301) are fixedly connected to the upper side of the main support (11); the lower ends of the telescopic rods (301) are fixedly connected with a fixing frame (302) respectively; an annular pressure plate (303) is fixedly connected among all the fixed frames (302).
6. The shock absorber assembly accessory assembling device according to claim 1, wherein the oil brushing unit comprises a first bushing (401), a first torsion spring (402), a push rod (403), an oil storage cylinder (404), an oil delivery pipe (405), an oil delivery pipe (406), a swivel (407), an oil sealing cylinder (408), a sponge roller body (409) and an expansion liquid bag (410); a plurality of first shaft sleeves (401) are respectively and rotatably connected to the inner sides of the surrounding annular sliding blocks (3) through rotating shafts; a first torsion spring (402) is fixedly connected between each axial end of the first shaft sleeve (401) and the annular sliding block (3), and the first torsion spring (402) is sleeved on the outer surface of the rotating shaft of the adjacent first shaft sleeve (401); one side of the first shaft sleeve (401) far away from the annular slide block (3) is fixedly connected with a push rod (403) respectively; one end of the push rod (403) far away from the annular slide block (3) is fixedly connected with an oil storage cylinder (404) respectively; an oil delivery pipe (405) is communicated between the oil storage barrel (404) and the annular oil guide pipe (4); the upper side of the oil storage cylinder (404) is communicated with an oil outlet pipe (406); the upper part of the outer surface of the oil outlet pipe (406) is respectively connected with a rotating ring (407) in a rotating way; the outer surface of the rotating ring (407) is fixedly connected with an oil sealing cylinder (408), and the oil sealing cylinder (408) is sleeved on the outer surface of the adjacent oil outlet pipe (406); the oil outlet pipe (406) is vertically provided with a plurality of oil through holes; the oil sealing cylinder (408) sleeve is also vertically provided with a plurality of oil through holes; the outer surface of the oil sealing cylinder (408) is respectively bonded with a sponge roller body (409); the upper ends of the oil outlet pipes (406) are communicated with an expansion liquid bag (410).
7. The shock absorber assembly accessory assembling device as claimed in claim 6, wherein a plurality of limiting groove structures corresponding to the push rods (403) are formed around the outer edge of the annular pressure plate (303).
8. A shock absorber assembly attachment mounting device as claimed in claim 1 wherein a tie rod switch (7) for controlling the hydraulic machine (2) is connected to each of the left and right sides of the main support (11).
9. The shock absorber assembly accessory assembling device as claimed in claim 1, further comprising a claw hook component, wherein the pressing block (21) of the hydraulic machine (2) is provided with the claw hook component, and the claw hook component comprises a second shaft sleeve (501), a second torsion spring (502) and a claw rod (503); the outer surface of the surrounding pressing block (21) is respectively and rotatably connected with a second shaft sleeve (501) through a rotating shaft; a second torsion spring (502) is fixedly connected between the two axial ends of the second shaft sleeve (501) and the pressing block (21), and the second torsion spring (502) is sleeved on the outer surface of the rotating shaft of the adjacent second shaft sleeve (501); the middle part of the second shaft sleeve (501) is fixedly connected with a claw rod (503) respectively.
10. A shock absorber assembly attachment mounting device as claimed in claim 9 wherein the lower ends of the claw bars (503) are each provided with an undercut structure which catches the spring member (63).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210587085.2A CN114952254B (en) | 2022-05-27 | 2022-05-27 | Shock absorber assembly accessory assembly device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210587085.2A CN114952254B (en) | 2022-05-27 | 2022-05-27 | Shock absorber assembly accessory assembly device |
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| CN114952254A true CN114952254A (en) | 2022-08-30 |
| CN114952254B CN114952254B (en) | 2024-02-09 |
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| CN202210587085.2A Active CN114952254B (en) | 2022-05-27 | 2022-05-27 | Shock absorber assembly accessory assembly device |
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|---|---|
| CN114952254B (en) | 2024-02-09 |
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