CN202388202U - Bearing pressure riveting machine for automobile steering tube cylinder - Google Patents
Bearing pressure riveting machine for automobile steering tube cylinder Download PDFInfo
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- CN202388202U CN202388202U CN2011202735752U CN201120273575U CN202388202U CN 202388202 U CN202388202 U CN 202388202U CN 2011202735752 U CN2011202735752 U CN 2011202735752U CN 201120273575 U CN201120273575 U CN 201120273575U CN 202388202 U CN202388202 U CN 202388202U
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- 238000003825 pressing Methods 0.000 abstract description 7
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a bearing pressure riveting machine for an automobile steering tube cylinder. The bearing pressure riveting machine mainly comprises five parts, namely a worktable, a power mechanism, a follow-up mechanism, a feeding mechanism and an electric control mechanism comprising a man-machine interface device and a light screen switch. A riveting point oil cylinder, a pressing oil cylinder and the like are combined together, sensors are respectively arranged on a riveting head of the riveting point oil cylinder and on a pressing head of the pressing oil cylinder, the riveting point oil cylinder and the pressing oil cylinder are combined into a whole through a programmable logic controller, and press-in force is detected and displayed on line through the man-machine interface device in the bearing assembling process; a plurality of processes are finished through one-time clamping by using the follow-up mechanism, and the pressure riveting consistency is guaranteed; and materials are automatically fed through a bearing feeding cylinder and a bearing feeding bin by utilizing gravity of the bearing. By the bearing pressure riveting machine, error-proof and leakage-proof bearing assembly is effectively guaranteed in the process of assembling the tube cylinder and the bearing, the press-in force and pressing speed of the bearing are well controlled, the reliability of a steering tube cylinder assembly is guaranteed, and the production efficiency is improved.
Description
Technical field
The utility model relates to a kind of squeeze riveter, relates in particular to a kind of bearing squeeze riveter of car steering tube column body.
Background technology
The car steering tube column assembly is one of most important parts in the automobile steering system, and the precision of car steering tube column body and bearing assembling (cooperation) directly influences the reliability of car steering tube column assembly.Require when tube column and bearing assembling: 1. the speed that press-fits of bearing is 10mm/min, and the power of being pressed into is 4000N--8000N, and riveting point power is between 10000N-12000N; 2. mistake proofing: it is zero-fault that automobile industry requires, and the error-disable function of assembly equipment just seems extremely important when out-of-size bearing occurs.The bearing special plane that is used to assemble the car steering tube column body can not guarantee all qualified products (quality problems that have occur when being part processing); But must guarantee to identify underproof product and with it isolation, prevent the defectiveness product or with the product entering main engine plants of bearing neglected loading.
In the prior art, be used for automobile pipe column body and bearing assembling (pressing) plant equipment mainly adopts is that vertical four-column hydraulic press press-fits and the riveting point, divide two procedures to accomplish usually, everything all is to lean on manual the completion.The deficiency that exists is: can not mistake proofing (whether neglected loading mainly leans on the operator to guarantee to bearing); Press-fiting speed and being pressed into power of bearing all is not well controlled, and causes the reliability of column assy to ensure; Working strength of workers is big, efficient is low; There is very big potential safety hazard in no safety protection function.
Summary of the invention
The purpose of the utility model is intended to overcome deficiency of the prior art, and a kind of bearing squeeze riveter of car steering tube column body is provided.
The technical scheme that realizes the utility model is:
A kind of bearing squeeze riveter of car steering tube column body; Mainly by workbench, actuating unit, follower, feed mechanism and include human-computer interface device and the electric control mechanism of light curtain switch forms; Said actuating unit comprises riveting point oil cylinder mount pad (5), press-fits oil cylinder mount pad (6), riveting point oil cylinder (7), riveting point oil cylinder adjusting nut (3), riveting point sensor (9), riveting point floating joint (11), die (13), die guide pad (15), press-fit oil cylinder (8), press-fit oil cylinder adjusting nut (4), press-fit sensor (10), press-fit floating junction (12), pressure head (14), pressure head guide pad (16), wherein said riveting point oil cylinder mount pad (5) and press-fit oil cylinder mount pad (6) parallel interval and be installed on the workbench (1); Said riveting point oil cylinder (7) is arranged on the inside of riveting point oil cylinder mount pad (5); The threaded one end of said riveting point oil cylinder (7) piston rod is connected with riveting point oil cylinder adjusting nut (3); Riveting point sensor (9), riveting point floating joint (11) and die (13) that the other end of piston rod is fixedly connected sequentially and is electrically connected with said electric control mechanism; The die guide pad (15) corresponding with die (13) position is installed on the said workbench (1), makes die (13) moving linearly in die guide pad (15); Saidly press-fit oil cylinder (8) and be arranged on the inside that press-fits oil cylinder mount pad (6); The said threaded one end that press-fits oil cylinder (8) piston rod is connected with and press-fits oil cylinder adjusting nut (4); What the other end of piston rod was fixedly connected sequentially and is electrically connected with said electric control mechanism press-fits sensor (10), press-fits floating junction (12) and pressure head (14); The guide pad (16) corresponding with pressure head (14) position is installed on the said workbench (1), makes pressure head (14) moving linearly in pressure head guide pad (16); Said riveting point oil cylinder (7) with press-fit oil cylinder (8) and adopt the hard oil pipe to link to each other with external Hydraulic Station with accurate electromagnetic speed-adjusting valve;
Said follower comprises that left line slideway (24), right line slideway (25), front limit piece (31), back limited block (30), tubing string sliding seat (21), left holder (22), right holder (23), tubing string clamp cylinder (20), sliding cylinder mount pad (28), sliding cylinder (29); Wherein said left line slideway (24) and right line slideway (25) be being installed on the workbench (1) through the screw parallel interval respectively; On the workbench (1) of said left line slideway (24) and right line slideway (25) front end front limit piece (31) is installed; Be used for confirming the position of tube column riveting point; Back limited block (30) is installed on the workbench (1) of said left line slideway (24) and right line slideway (25) rear end, is used for confirming the position of tube column and bearing press mounting; Said tubing string sliding seat (21) is installed on left line slideway (24) and the right line slideway (25); Inside the right and left of tubing string sliding seat (21) is arranged with left holder (22) and the right holder (23) that is used for fixing tube column, and the position of the axis top of said left holder (22) and right holder (23) is equipped with tubing string and clamps cylinder (20); Said sliding cylinder (29) is installed on the workbench (1) of back limited block (30) one sides through sliding cylinder mount pad (28), and is threaded with tubing string sliding seat (21);
Said feed mechanism comprises bearing feeding bearing (18), bearing feeding cylinder (19), bearing feeding storehouse (17), and wherein said bearing feeding bearing (18) is installed on the workbench (1) between pressure head (14) and the sliding cylinder (29); Said bearing feeding storehouse (17) is installed on the bearing feeding bearing (18) through screw, and oil cylinder (8) is coaxial with press-fiting; Said bearing feeding cylinder (19) is installed in the inside of bearing feeding bearing (18) through screw;
Said human-computer interface device (2) is arranged on a side of workbench (1) through a column;
Said electric control mechanism is installed in the below of workbench (1) table top and links to each other with external Hydraulic Station with accurate electromagnetic speed-adjusting valve, the action of hydraulic system, setting and each oil cylinder of control that is used to control riveting point oil cylinder (7) and press-fit oil cylinder (8); Link to each other with tubing string clamping cylinder (20), sliding cylinder (29), bearing feeding cylinder (19), be used to control the action that tubing string clamps cylinder (20), sliding cylinder (29) and bearing feeding cylinder (19); With riveting point sensor (9) with press-fit sensor (10) and link to each other; Be used to the signal that is pressed into handling riveting point sensor (9) and press-fit sensor (10), and show riveting point sensor (9) and the pressure curve that press-fits sensor (10) and realize automatic and manual operation through human-computer interface device (2); What said electrical control mechanism adopted is programmable logic controller (PLC), the same prior art of electrical control mechanism.
In the utility model technical scheme: be provided with on said workbench (1) table top and be used to the T type groove riveting point oil cylinder mount pad (5) being installed and being press-fited oil cylinder mount pad (6), said workbench (1) table top is provided with the line slideway locating slot that is used to install left line slideway (24) and right line slideway (25).
In the utility model technical scheme: on the workbench (1) of a side of said right line slideway (25), parallel interval tubing string end face first supporting seat (26) and tubing string end face second supporting seat (27) be installed, be used for the stay pipe cylinder.
In the utility model technical scheme: symmetrical two the light curtain switches (32) that are equipped with in the two ends on one side of said workbench (1).
Compared with prior art; The beneficial effect of the utility model is: owing to adopted above-mentioned technical scheme; 1, through in the present technique scheme, having disposed the riveting point sensor 9 that is electrically connected with electric control mechanism, having press-fited sensor 10 and human-computer interface device (display that has action button) is pressed into power through online detection and demonstration and riveting point power guarantees the precision that the external diameter of bearing cooperates with the tube column internal diameter; The power that is pressed into is between 4000N--8000N, and riveting point power is between 10000N-12000N.Report to the police under less than 4000N or the situation greater than 8000N when on-line monitoring goes out pressure, squeeze riveter is out of service.Explanation neglected loading bearing or bearing outside diameter are excessive with tube column internal diameter fit dimension if lower limit is reported to the police, and explain that bearing outside diameter and tube column internal diameter fit dimension are too small if reach the standard grade to report to the police.The product of reporting to the police must be isolated, and after the analyzing and processing, eliminates and reports to the police, and equipment just can rerun.Riveting point power prosecution principle is the same with pressure assembling force monitoring principle, and historical facts or anecdotes has showed error-disable function; 2, through electric control mechanism (it links to each other with external Hydraulic Station with accurate electromagnetic speed-adjusting valve) to riveting point oil cylinder 7 and the control that press-fits oil cylinder 8, controlled the speed that press-fits of bearing, realize changeing slow soon.Promptly realize F.F., rewind down, press-fit slowly, improved and press-fit quality, efficiency of assembling; 3, owing to designed the automatic feeding that a feed mechanism that leans on bearing gravity to glide comprises that bearing feeding storehouse 17 and bearing feeding cylinder 19 accomplish (in advance bearing being packed in the bearing feeding storehouse 17); Thereby realization self-feeding; Reduce labour intensity, improved efficiency of assembling; 4, adopt electric control mechanism to have light curtain switch 32, as long as operator's hand or other positions get into power-section, equipment can be avoided the generation of security incident with regard to automatic pause; 5, adopt follower (frock) to cooperate, reach a clamping and accomplish a plurality of operations, the uniformity that assurance presses improves product assembly quality.
Description of drawings
Fig. 1 is a complete machine structure front view among the utility model embodiment;
Fig. 2 is a complete machine structure vertical view among the utility model embodiment;
Fig. 3 is a complete machine structure left view among the utility model embodiment;
Fig. 4 is the electric control theory block diagram of electric control mechanism among the utility model embodiment.
Wherein, among the figure: 1-workbench, 2-human-computer interface device, 3-riveting point oil cylinder adjusting nut, 4-press-fit the oil cylinder adjusting nut; 5-riveting point oil cylinder mount pad, 6-press-fit the oil cylinder mount pad, 7-riveting point oil cylinder, 8-press-fit oil cylinder, 9-riveting point sensor; 10-press-fit sensor, 11-riveting point floating joint, 12-press-fit floating junction, 13-die, 14-pressure head; 15-die guide pad, 16-pressure head guide pad, 17-bearing feeding storehouse, 18-bearing feeding bearing, 19-bearing feeding cylinder; 20-tubing string clamps cylinder, 21-tubing string sliding seat, 22-left holder, 23-right holder, 24-left line slideway; 25-right line slideway, 26-tubing string end face, first supporting seat, 27-tubing string end face, second supporting seat, 28-sliding cylinder mount pad; 29-sliding cylinder, 30-back limited block, 31-front limit piece, 32-light curtain switch.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further description.
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4: a kind of bearing squeeze riveter of car steering tube column body; Mainly by workbench, actuating unit, follower, feed mechanism with include human-computer interface device and the electric control mechanism of light curtain switch forms; Said actuating unit comprises riveting point oil cylinder mount pad 5, press-fits oil cylinder mount pad 6, riveting point oil cylinder 7, riveting point oil cylinder adjusting nut 3, riveting point sensor 9, riveting point floating joint 11, die 13, die guide pad 15, press-fit oil cylinder 8, press-fit oil cylinder adjusting nut 4, press-fit sensor 10, press-fit floating junction 12, pressure head 14, pressure head guide pad 16, wherein said riveting point oil cylinder mount pad 5 with press-fit oil cylinder mount pad 6 and be installed in the T type groove on the workbench 1 through T type bolt parallel interval respectively; Said riveting point oil cylinder 7 is arranged on the inside of riveting point oil cylinder mount pad 5; The threaded one end of said riveting point oil cylinder 7 piston rods is connected with riveting point oil cylinder adjusting nut 3; Riveting point sensor 9, riveting point floating joint 11 and die 13 that the other end of piston rod is fixedly connected sequentially and is electrically connected with said electric control mechanism; The guide pad 15 corresponding with die 13 positions is installed on the said workbench 1, makes die 13 moving linearly in die guide pad 15; Saidly press-fit oil cylinder 8 and be arranged on the inside that press-fits oil cylinder mount pad 6; The said threaded one end that press-fits oil cylinder 8 piston rods is connected with and press-fits oil cylinder adjusting nut 4; What the other end of piston rod was fixedly connected sequentially and is electrically connected with said electric control mechanism press-fits sensor 10, press-fits floating junction 12 and pressure head 14; The guide pad 16 corresponding with pressure head 14 positions is installed on the said workbench 1, makes pressure head 14 moving linearly in pressure head guide pad 16; Said riveting point oil cylinder 7 with press-fit oil cylinder 8 and adopt the hard oil pipe to link to each other respectively with external Hydraulic Station with accurate electromagnetic speed-adjusting valve.
Said follower comprises that left line slideway 24, right line slideway 25, front limit piece 31, back limited block 30, tubing string sliding seat 21, left holder 2, right holder 23, tubing string clamp cylinder 20, sliding cylinder mount pad 28, sliding cylinder 29 and form; Wherein said left line slideway 24 and right line slideway 25 be being installed in the line slideway locating slot on the workbench 1 through the screw parallel interval respectively; On the workbench 1 of said left line slideway 24 and right line slideway 25 front ends front limit piece 31 is installed; Be used for confirming the position of tube column riveting point; Back limited block 30 is installed on the workbench 1 of said left line slideway 24 and right line slideway 25 rear ends, is used for confirming the position of tube column and bearing press mounting; Said tubing string sliding seat 21 is installed on left line slideway 24 and the right line slideway 25; Inside the right and left of tubing string sliding seat 21 is arranged with the left holder 22 and right holder 23 that is used for fixing tube column, and the position of the axis top of said left supporting base 22 and right supporting base 23 is equipped with tubing string and clamps cylinder 20; Said sliding cylinder 29 is installed on the workbench 1 of back limited block 30 1 sides through sliding cylinder mount pad 28, and is threaded with tubing string sliding seat 21, is used to realize moving forward and backward of tubing string sliding seat 21.
Said feed mechanism comprises bearing feeding bearing 18, bearing feeding cylinder 19, bearing feeding storehouse 17 compositions, and wherein said bearing feeding bearing 18 is installed on the workbench 1 between pressure head 14 and the sliding cylinder 29; Said bearing feeding storehouse 17 is installed on the bearing feeding bearing 18 through screw, and oil cylinder 8 is coaxial with press-fiting; Said bearing feeding cylinder 19 is installed in the inside of bearing feeding bearing 18 through screw.
Said human-computer interface device 2 is arranged on a side of workbench 1 through a column.
Said electric control mechanism is installed in the below of workbench 1 table top and links to each other with external Hydraulic Station with accurate electromagnetic speed-adjusting valve, is used to control riveting point oil cylinder 7 and the action that press-fits hydraulic system, setting and each oil cylinder of control of oil cylinder 8; Link to each other with bearing feeding cylinder 19 with tubing string clamping cylinder 20, sliding cylinder 29, be used to control the action that tubing string clamps cylinder 20, sliding cylinder 29, bearing feeding cylinder 19; With riveting point sensor 9 with press-fit sensor 10 and link to each other, be used to handle riveting point sensor 9 and the signal that is pressed into that press-fits sensor 10, and show riveting point sensors 9 and the pressure curve that press-fits sensor 10 and realize automatically and manual operations through human-computer interface device 2.
On the workbench 1 of one side of said right line slideway 25, parallel interval tubing string end face first supporting seat 26 and tubing string end face second supporting seat 27 be installed, be used for the stay pipe cylinder.
The two ends on one side of said workbench 1 are symmetrical to be equipped with two light curtain switches 32.
Workflow:
Before the use,, change suitable pressure head 8 and die 20, just can begin to realize pressing earlier according to the actual conditions of product.
The bearing squeeze riveter of car steering tube column body is when work origin: press-fit oil cylinder 8, riveting point oil cylinder 7, tubing string and clamp cylinder 20 and return state, bearing feeding cylinder 19, sliding cylinder 29 are in forward travel state.
Workflow: elder generation packs bearing in the bearing bearing feeding storehouse 17; The tubing string parts put into starting switch (not drawing the in the drawings) → clamping cylinder 20 that is equipped with on the tubing string sliding seat 21 → starts electric control mechanism advance put in place → slippage cylinder 29 retreats and puts in place → press-fit oil cylinder 8 advance to intermediate point → bearing feeding cylinder 19 and retreat and put in place → press-fit oil cylinder 8 advance put in place → press-fit oil cylinder 8 retreat to initial point → sliding cylinder 29 advance to initial point → riveting point oil cylinder 7 advance put in place → riveting point oil cylinder 7 is retracted into initial point → clamping cylinder 10 and is retracted into initial point → feeding cylinder 18 and advances to initial point → operating personnel and get the tubing string parts that assemble, and accomplishes a circulation.
The electromagnetism valve plate that tubing string clamps cylinder 20, sliding cylinder 29 and bearing feeding cylinder 19 is installed in the electric control mechanism; What adopt in the electric control mechanism is the programmable logic controller (PLC) (PLC) of digital operation operation electronic system; Accomplish operation through PLC to each cylinder; The hydraulic buttery valve piece is integrated on the Hydraulic Station, through PLC to riveting point oil cylinder 7, press-fit oil cylinder 8 and control.PLC is connected with man-machine interface through the parallel port, with riveting point sensor 9 with press-fit sensor 10 and analyze data and be shown on the screen, and realize manually automatic the operation through human-computer interface device 2.
Riveting point oil cylinder 7 and the Stroke Control that press-fits oil cylinder 8 be the riveting point oil cylinder adjusting nut 3 that carries by oil cylinder, press-fit oil cylinder adjusting nut 4 and put in place and realize near switch (carrying); To guarantee that bearing is pressed into the position accurate with press-fiting oil cylinder adjusting nut 4 for riveting point oil cylinder adjusting nut 3; And protect riveting point sensor 9 and press-fit sensor 10; Riveting point oil cylinder adjusting nut 3 with press-fit oil cylinder adjusting nut 4 when working; The pressure at dead point by riveting point oil cylinder adjusting nut 3 with press-fit oil cylinder adjusting nut 4 and bear, riveting this moment point sensor 9 with press-fit sensor 10 and do not stress, thereby the protection sensor.Put in place near switch to riveting point oil cylinder 7 with press-fit that oil cylinder 8 advances, backing signal.Riveting point sensor 9 and the signal that press-fits sensor 10 are after the A/D module is passed to PLC and handled in process of press in; Delivery stroke is a transverse axis on man-machine interface 2; Pressure is the curve of the longitudinal axis; And show real-time pressure and keep maximum at window, PLC with pressure maximum and bound relatively after, make judgement and export qualified and defective signal.
Tubing string clamps the Stroke Control of cylinder 20, sliding cylinder 29 and bearing feeding cylinder 19 cylinders and mainly controls by the magnet ring switch that cylinder carries.Through the magnet ring switch, in the electric control mechanism PLC can control cylinder advance and retreat, time-delay pressurize etc.
Owing in the present technique scheme, disposed the riveting point sensor 9 that is electrically connected with electric control mechanism, press-fited sensor 10 and human-computer interface device (display that has action button) is pressed into power through online detection and demonstration and riveting point power guarantees the precision that the external diameter of bearing cooperates with the tube column internal diameter; The power that is pressed into is between 4000N--8000N, and riveting point power is between 10000N-12000N.Report to the police under less than 4000N or the situation greater than 8000N when on-line monitoring goes out pressure, squeeze riveter is out of service.Explanation neglected loading bearing or bearing outside diameter are excessive with tube column internal diameter fit dimension if lower limit is reported to the police, and explain that bearing outside diameter and tube column internal diameter fit dimension are too small if reach the standard grade to report to the police.The product of reporting to the police must be isolated, and after the analyzing and processing, eliminates and reports to the police, and equipment just can rerun.Riveting point power prosecution principle is the same with pressure assembling force monitoring principle, and historical facts or anecdotes has showed error-disable function; To riveting point oil cylinder 7 and the control that press-fits oil cylinder 8, controlled the speed that press-fits of bearing through electric control mechanism (it links to each other with external Hydraulic Station with accurate electromagnetic speed-adjusting valve), realized changeing slow soon.Promptly realize F.F., rewind down, press-fit slowly, improved and press-fit quality, efficiency of assembling; Owing to designed the automatic feeding that, the pay-off that leans on bearing gravity to glide comprises that bearing feeding storehouse 17 and bearing feeding cylinder 19 accomplish (in advance bearing being packed in the bearing feeding storehouse 17); Thereby realization self-feeding; Reduce labour intensity, improved efficiency of assembling; Adopt controller for electric consumption to have light curtain switch 32, as long as operator's hand or other positions get into power-section, equipment can be avoided the generation of security incident with regard to automatic pause; Adopt follower (frock) to cooperate, reach a clamping and accomplish a plurality of operations, the uniformity that assurance presses improves product assembly quality.
Claims (4)
1. the bearing squeeze riveter of a car steering tube column body mainly by workbench, actuating unit, follower, feed mechanism and include human-computer interface device and the electric control mechanism of light curtain switch forms, is characterized in that:
Said actuating unit comprises riveting point oil cylinder mount pad (5), press-fits oil cylinder mount pad (6), riveting point oil cylinder (7), riveting point oil cylinder adjusting nut (3), riveting point sensor (9), riveting point floating joint (11), die (13), die guide pad (15), press-fit oil cylinder (8), press-fit oil cylinder adjusting nut (4), press-fit sensor (10), press-fit floating junction (12), pressure head (14), pressure head guide pad (16), wherein said riveting point oil cylinder mount pad (5) and press-fit oil cylinder mount pad (6) parallel interval and be installed on the workbench (1); Said riveting point oil cylinder (7) is arranged on the inside of riveting point oil cylinder mount pad (5); The threaded one end of said riveting point oil cylinder (7) piston rod is connected with riveting point oil cylinder adjusting nut (3); Riveting point sensor (9), riveting point floating joint (11) and die (13) that the other end of piston rod is fixedly connected sequentially and is electrically connected with said electric control mechanism are equipped with the die guide pad (15) corresponding with die (13) position on the said workbench (1); Saidly press-fit oil cylinder (8) and be arranged on the inside that press-fits oil cylinder mount pad (6); The said threaded one end that press-fits oil cylinder (8) piston rod is connected with and press-fits oil cylinder adjusting nut (4); What the other end of piston rod was fixedly connected sequentially and is electrically connected with said electric control mechanism press-fits sensor (10), press-fits floating junction (12) and pressure head (14), and the guide pad (16) corresponding with pressure head (14) position is installed on the said workbench (1);
Said follower comprises that left line slideway (24), right line slideway (25), front limit piece (31), back limited block (30), tubing string sliding seat (21), left holder (22), right holder (23), tubing string clamp cylinder (20), sliding cylinder mount pad (28), sliding cylinder (29); Wherein said left line slideway (24) and right line slideway (25) be being installed on the workbench (1) through the screw parallel interval respectively; On the workbench (1) of said left line slideway (24) and right line slideway (25) front end front limit piece (31) is installed; Be used for confirming the position of tube column riveting point; Back limited block (30) is installed on the workbench (1) of said left line slideway (24) and right line slideway (25) rear end, is used for confirming the position of tube column and bearing press mounting; Said tubing string sliding seat (21) is installed on left line slideway (24) and the right line slideway (25); Inside the right and left of tubing string sliding seat (21) is arranged with left holder (22) and the right holder (23) that is used for fixing tube column, and the position of the axis top of said left holder (22) and right holder (23) is equipped with tubing string and clamps cylinder (20); Said sliding cylinder (29) is installed on the workbench (1) of back limited block (30) one sides through sliding cylinder mount pad (28), and is threaded with tubing string sliding seat (21);
Said feed mechanism comprises bearing feeding bearing (18), bearing feeding cylinder (19), bearing feeding storehouse (17), and wherein said bearing feeding bearing (18) is installed on the workbench (1) between pressure head (14) and the sliding cylinder (29); Said bearing feeding storehouse (17) is installed on the bearing feeding bearing (18) through screw, and oil cylinder (8) is coaxial with press-fiting; Said bearing feeding cylinder (19) is installed in the inside of bearing feeding bearing (18) through screw.
2. the bearing squeeze riveter of car steering tube column body according to claim 1; It is characterized in that: said workbench (1) table top is provided with and is used to the T type groove riveting point oil cylinder mount pad (5) being installed and being press-fited oil cylinder mount pad (6), and said workbench (1) table top is provided with the line slideway locating slot that is used to install left line slideway (24) and right line slideway (25).
3. the bearing squeeze riveter of car steering tube column body according to claim 1 and 2; It is characterized in that: on the workbench (1) of a side of said right line slideway (25), parallel interval tubing string end face first supporting seat (26) and tubing string end face second supporting seat (27) be installed.
4. the bearing squeeze riveter of car steering tube column body according to claim 1 is characterized in that: symmetrical two the light curtain switches (32) that are equipped with in the two ends on one side of said workbench (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202735752U CN202388202U (en) | 2011-07-29 | 2011-07-29 | Bearing pressure riveting machine for automobile steering tube cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202735752U CN202388202U (en) | 2011-07-29 | 2011-07-29 | Bearing pressure riveting machine for automobile steering tube cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202388202U true CN202388202U (en) | 2012-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202735752U Expired - Fee Related CN202388202U (en) | 2011-07-29 | 2011-07-29 | Bearing pressure riveting machine for automobile steering tube cylinder |
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| Country | Link |
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| CN (1) | CN202388202U (en) |
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| CN103990950A (en) * | 2014-04-22 | 2014-08-20 | 安徽液龙高压油缸有限公司 | Horizontal type rod installing mechanism for hydraulic oil cylinder |
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| CN109317950A (en) * | 2018-11-12 | 2019-02-12 | 舟山市庆丰铁路仪表有限公司 | A kind of riveting set of core of pressure meter pedestal and column |
| CN113319206A (en) * | 2021-06-11 | 2021-08-31 | 江西天岳汽车电器有限公司 | Telescopic pipe and U-shaped shifting fork integrated press-fitting riveting device |
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2011
- 2011-07-29 CN CN2011202735752U patent/CN202388202U/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846659A (en) * | 2012-11-30 | 2014-06-11 | 中国科学院沈阳自动化研究所 | Transmission case positioning pin and bearing full-automatic press-fitting unit |
| CN103846650A (en) * | 2012-11-30 | 2014-06-11 | 苏州工业园区高登威科技有限公司 | Shifter assembling device |
| CN103846659B (en) * | 2012-11-30 | 2016-04-06 | 中国科学院沈阳自动化研究所 | Case of transmission alignment pin and bearing full-automatic press-fitting machine group |
| CN103846650B (en) * | 2012-11-30 | 2016-08-03 | 苏州高登威科技股份有限公司 | The assembly equipment of selector |
| CN103659233A (en) * | 2013-11-19 | 2014-03-26 | 嘉兴永发电子有限公司 | Nut compressing device for towel hanging rod |
| CN103659233B (en) * | 2013-11-19 | 2016-01-13 | 嘉兴永发电子有限公司 | The pressure nut apparatus of towel peg |
| CN103990950A (en) * | 2014-04-22 | 2014-08-20 | 安徽液龙高压油缸有限公司 | Horizontal type rod installing mechanism for hydraulic oil cylinder |
| CN103990950B (en) * | 2014-04-22 | 2016-08-17 | 安徽液龙高压油缸有限公司 | A kind of horizontal dress linkage for hydraulic jack |
| CN105436847A (en) * | 2014-08-12 | 2016-03-30 | 上海采埃孚转向系统(烟台)有限公司 | Screw cap riveting device used for machining of steering machine |
| CN105598342B (en) * | 2014-11-30 | 2017-11-10 | 芜湖世特瑞转向系统有限公司 | A kind of pressure riveting device of turning machine hydraulic cylinder assembly |
| CN105598342A (en) * | 2014-11-30 | 2016-05-25 | 芜湖世特瑞转向系统有限公司 | Rivet pressing device of steering gear oil cylinder assembly |
| CN105081115A (en) * | 2015-08-19 | 2015-11-25 | 河南科技大学 | Automatic assembling and riveting-closing machine |
| CN108099214A (en) * | 2017-12-31 | 2018-06-01 | 江苏叶迪车灯有限公司 | Rivet hot processing unit (plant) |
| CN108422380A (en) * | 2018-05-16 | 2018-08-21 | 上汽通用五菱汽车股份有限公司 | It is a kind of can mistake proofing cartridge-type feeding bearing automatic press mounting machine structure and method |
| CN109317950A (en) * | 2018-11-12 | 2019-02-12 | 舟山市庆丰铁路仪表有限公司 | A kind of riveting set of core of pressure meter pedestal and column |
| CN109317950B (en) * | 2018-11-12 | 2023-10-24 | 舟山市庆丰铁路仪表有限公司 | Riveting device for pressure gauge movement base and stand column |
| CN113319206A (en) * | 2021-06-11 | 2021-08-31 | 江西天岳汽车电器有限公司 | Telescopic pipe and U-shaped shifting fork integrated press-fitting riveting device |
| CN113319206B (en) * | 2021-06-11 | 2022-11-18 | 江西天岳汽车电器有限公司 | Telescopic pipe and U-shaped shifting fork integrated press-fitting riveting device |
| CN114055397A (en) * | 2021-10-27 | 2022-02-18 | 杭州徐睿机械有限公司 | Automatic riveting press for water pipe and control method thereof |
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