CN201783850U - Coach bogie frame tipper - Google Patents
Coach bogie frame tipper Download PDFInfo
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- CN201783850U CN201783850U CN2010202897837U CN201020289783U CN201783850U CN 201783850 U CN201783850 U CN 201783850U CN 2010202897837 U CN2010202897837 U CN 2010202897837U CN 201020289783 U CN201020289783 U CN 201020289783U CN 201783850 U CN201783850 U CN 201783850U
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Abstract
The utility model discloses a coach bogie frame tipper, which comprises a first clamp device, a second clamp device, a first rotary shaft, a second rotary shaft, a first rotary shaft support and a second rotary shaft support, wherein the first clamp device and the second clamp device are used for clamping a frame, the first rotary shaft support enables the first rotary shaft to rotate, the second rotary shaft support enables the second rotary shaft to rotate, the first clamp device is connected with the first rotary shaft, the second clamp device is connected with the second rotary shaft, and the first clamp device is opposite to the second clamp device. The coach bogie frame tipper is clamped at a certain position of the frame on a fixed operating table by the aid of a special clamp, realizes tipping for 180 degrees, can realize tipping for current main types of frames such as H-shaped frames and U-shaped frames, can also stop at an optional position, realizes automated control, and is convenient, safe and reliable in operation.
Description
Technical field
The utility model relates to the framework turning device in the passenger car bogie, relates in particular to a kind of passenger car bogie framework tipper.
Background technology
Framework in the passenger car bogie is one of important load bearing component of rolling stock, and the quality of its repair quality is very big to the running stability and the Safety Effect of repair in shop passenger vehicle.Therefore, carry out the framework maintenance,, guarantee that passenger vehicle speed-raising safety has very important meaning improving the passenger vehicle riding quality.Framework is in going into factory's maintenance process, need carry out comprehensive visual examination, measurement and defect processing to its positive and negative each surface, position, be provided with maintenance operations such as scribing inspection, each flap seat and the corner magnetic powder inspection of beam body, flap seat edge cover, adjusting, repair welding altogether, therefore, framework must be realized 180 ° of upsets to it in maintenance.
At present, domestic part railway factory all adopts overhead traveling crane to realize the framework upset: promptly framework lies in a horizontal plane in earlier on the pillar of four high about 700mm, pillar is supported on respectively between adjacent two guide pillar mount pads on the truck side sill, the overhead traveling crane steel wire rope is walked around framework curb girder on one side, again framework another side curb girder is dropped on two pillars after framework sling, one side curb girder that mobile overhead traveling crane makes framework hang steel wire rope falls on two other pillar, thereby realizes the framework upset.Adopt overhead traveling crane to realize that the framework this mode of overturning is relatively backward, and framework often occurs in switching process because of curb girder and the little phenomenon that is slipped to ground of pillar contact area, there is certain potential safety hazard, in addition, though there have been decades in this upset mode, but operating efficiency is lower, and along with the increase of repair in shop car output and the continuous appearance of rolling stock novel steering frame, the framework of this backwardness maintenance technological equipment can not satisfy current instructions for use.Another form is a kind of framework turning device, and its shape such as same big manipulator are picked up framework, aloft it is fallen after the upset again, thereby realizes the framework upset.This device can only be realized the simple upset of framework, can not be implemented in operations such as carrying out on framework maintenance, the framework accessory assembling on the fixed station position after the framework upset simultaneously, do not see in each railway factory and promote the use of that its versatility, practicality not too are fit to the instructions for use of repair in shop.Therefore, practical, efficiently, railway passenger car bogie framework tipper almost is a vacancy at home easily.
The utility model content
In order to solve existing technical problem in the background technology, the utility model proposes a kind of passenger car bogie structure tipper, on fixed operation platform position, adopt special anchor clamps to be clamped in certain position of framework, carry out 180 ° upset, can both realize upset the H shape and the U-shaped framework of present several principal modes, and can stop at an arbitrary position, realization automation control, easy to operate, safe and reliable.
Technical solution of the present utility model is: passenger car bogie framework tipper, and its special character is: described framework tipper comprises first grip device and second grip device, first rotating shaft, second rotating shaft that are used for the clamping framework, can make first rotary shaft rack that first rotating shaft rotates and second rotary shaft rack that second rotating shaft is rotated; Described first grip device is connected with first rotating shaft, and second grip device is connected with second rotating shaft, and described first grip device and second grip device are provided with in opposite directions.
Above-mentioned first grip device and second grip device comprise anchor clamps, anchor clamps telescoping cylinder and flexible cylinder pump, and described anchor clamps telescoping cylinder is connected in anchor clamps, and described flexible cylinder pump is connected with the anchor clamps telescoping cylinder.
Above-mentioned anchor clamps telescoping cylinder is anchor clamps hydraulic cylinder, anchor clamps pneumatic cylinder or anchor clamps Mechanical cylinder; Described flexible cylinder pump is hydraulic pump, pulsometer or mechanical pump.
Above-mentioned anchor clamps telescoping cylinder is two, the telescoping cylinder piston rod that one end of described anchor clamps telescoping cylinder passes through separately respectively is connected with the two ends of anchor clamps, the other end of described anchor clamps telescoping cylinder is connected with the two ends of anchor clamps vertical columns respectively, and described anchor clamps vertical columns is connected with rotating shaft.
Be connected with the drive motors that drives first rotating shaft rotation in above-mentioned first rotating shaft.
Above-mentioned drive motors is connected with decelerator, and described decelerator is connected in first rotating shaft by worm and worm wheel.
Be connected with the drive motors that drives second rotating shaft rotation in above-mentioned second rotating shaft.
Above-mentioned first rotary shaft rack and second rotary shaft rack bottom are respectively arranged with the lowering or hoisting gear that can make first rotary shaft rack and the second rotary shaft rack lifting.
Above-mentioned lowering or hoisting gear is a lifting hydraulic cylinder, and described lifting hydraulic cylinder passes through HYDRAULIC CONTROL SYSTEM.
Above-mentioned first rotary shaft rack and second rotary shaft rack are connected with base by diagonal brace respectively, and described lifting hydraulic cylinder is arranged between rotary shaft rack and the base.
Above-mentioned framework tipper also includes the step that increases that is used to place framework, and described both sides of increasing step are vertically arranged with the framework pillar.
Above-mentioned first rotating shaft and second rotating shaft are stepped hollow shafts; Be key connecting between described worm gear and the rotating shaft; Described framework pillar is the slew post of pneumatic control, and the pivoted arm on the framework pillar is connected with cylinder, and cylinder is connected in the cylinder support, and described cylinder is a DNG 20-320-PPV-S3 type cylinder; Described drive motors is a Y2-315S-10 type threephase asynchronous.
Above-mentioned anchor clamps comprise chuck, and described chuck is the Q235 steel, and described jaw face is provided with the latticed groove of 2mm.
The structure and material that tipper each several part of the present utility model adopts has enough strength and stiffness, can satisfy the upset of principal mode passenger vehicle framework in railway factory or rolling stock section's maintenance process, can guarantee the repair quality of framework, applicable to the upset of the big accessories of bogie such as bolster, spring plank carrier, has reference too for technological equipment design from now on.Framework upset function realizes upset in fixed operation platform position, and upset back operating personnel can carry out framework surface upkeep operation easily on framework.After the framework tow sides were finished maintenance, framework also can be realized upset after also can assembling accessories such as guide pillar, brake rigging on the tipper, and the framework tipper is longer service life, and is easy to maintenance.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 (a) is the structural representation of tipper anchor clamps in the utility model;
Fig. 2 (b) is the structural representation of tipper chuck in the utility model;
Fig. 2 (c) is the A-A view of Fig. 2 (b);
Fig. 3 (a), Fig. 3 (b) are the structural representations of tipper support in the utility model;
Fig. 4 (a) is the structural representation of switching mechanism post setting in the utility model.
Fig. 4 (b) is that the A of Fig. 4 (a) is to view;
Fig. 4 (c) is that the B of Fig. 4 (a) is to view;
1-first anchor clamps, 2-second anchor clamps, 3-anchor clamps hydraulic cylinder, 4-first rotating shaft, 5-second rotating shaft, 6-anchor clamps hydraulic pump, the 7-lifting hydraulic cylinder, the 8-worm gear, the 9-worm screw, the 10-decelerator, the 11-drive motors, 12-first rotary shaft rack, 13-second rotary shaft rack, the 14-base, 15-increases step, 16-framework pillar, 17-anchor clamps vertical columns, 18-lifting hydraulic pump, the 19-control cabinet, the 161-cylinder piston rod, the 162-boom lever, the 163-pivoted arm, the 164-cylinder, 165-cylinder support;
The specific embodiment
Referring to Fig. 1, passenger car bogie framework tipper of the present utility model comprises first anchor clamps 1, second anchor clamps 2, anchor clamps hydraulic cylinder 3, first rotating shaft 4, second rotating shaft 5, anchor clamps hydraulic pump 6, lifting hydraulic cylinder 7, worm gear 8, worm screw 9, decelerator 10, drive motors 11, first rotary shaft rack 12, second rotary shaft rack, 13 bases 14, increases step 15, framework pillar 16, anchor clamps vertical columns 17 and lifting hydraulic pump 18, control cabinet 19; First anchor clamps 1, second anchor clamps 2 are used for the clamping framework, first anchor clamps 1 are connected with first rotating shaft 4, second anchor clamps 2 are connected with second rotating shaft 5, first anchor clamps 1 and second anchor clamps 2 are provided with in opposite directions, the other end that the other end of first rotating shaft 4 is connected with first rotary shaft rack, 12, the second anchor clamps 2 that can make first rotating shaft, 4 rotations is connected with second rotary shaft rack 13 that second rotating shaft 5 is rotated; First anchor clamps 1 are connected with two anchor clamps hydraulic cylinders 3 respectively with second anchor clamps 2, anchor clamps hydraulic cylinder 3 is connected in hydraulic pump 6, the other end of anchor clamps hydraulic cylinder 3 is connected with the two ends of anchor clamps vertical columns 17 respectively, and anchor clamps vertical columns 17 is connected with first rotating shaft 4, second rotating shaft 5.First rotating shaft 4 is connected with drive motors 11, is used to drive first rotating shaft 4 and rotates, and drive motors 11 is connected with decelerator 10, and decelerator 10 is connected with first rotating shaft 4 with worm gear 8 by worm screw 9; Also can in second rotating shaft 5, also connect drive motors 11, drive second rotating shaft, 5 rotations with same connected mode, when only in first rotating shaft 4, connecting drive motors, first rotating shaft 4 is driving shafts, second rotating shaft 5 is driven shafts, when all being connected with drive motors 11 in first rotating shaft 4 and second rotating shaft 5, first rotating shaft 4 and second rotating shaft 5 realize upset by the effect of drive motors 11 to framework.Anchor clamps hydraulic cylinder 3 also can replace with anchor clamps pneumatic cylinder or anchor clamps Mechanical cylinder in the utility model; Hydraulic pump 6, hydraulic pump 18 can be pulsometer or mechanical pump simultaneously.
First rotary shaft rack 12 is arranged on the end of first rotating shaft 4; Second rotary shaft rack 13 is arranged on the end of second rotating shaft 5, and the bottom of first rotary shaft rack 12 and second rotary shaft rack 13 is respectively arranged with base 14; Between first rotary shaft rack 12 and second rotary shaft rack 13 and base 14, be provided with lifting hydraulic cylinder 7.The step 15 that increases that is used to place framework is arranged between two anchor clamps, and the both sides of increasing step 15 are vertically arranged with framework pillar 16, and the framework of need upset is played a supporting role.
The utility model is when work, it is vertical with truck side sill earlier by jettron framework pillar pivoted arm to be gone to, open the control button of anchor clamps hydraulic cylinder 3,6 work of anchor clamps hydraulic pump, the piston rod of anchor clamps hydraulic cylinder 3 promotes first anchor clamps 1 and second anchor clamps 2 clamp truck side sill, open the control button of lifting hydraulic cylinder 7, the piston rod of lifting hydraulic cylinder 7 holds up framework and anchor clamps and running part, closes framework pillar pivoted arm jettron, pivoted arm goes back to original position, framework rises to highest point, opens the spindle motor button, stops behind the motor drives rotating shaft Rotate 180 °, lifting hydraulic cylinder 7 quits work, hydraulic cylinder piston rod falls, and opens jettron, and it is vertical with truck side sill that framework pillar pivoted arm is gone to, framework drops on the pillar pivoted arm, close anchor clamps hydraulic cylinder 3 control buttons, the hydraulic cylinder piston rod withdrawal, the anchor clamps lever unclamps.
Hang on the fixed frame pillar pivoted arm of framework tipper by steel wire rope with the framework that overhead traveling crane will be rule, adjusting is intact, under the normal condition, the general bottom surface of framework is horizontal positioned up.At this moment, the operator carries out upkeep operations such as magnetic powder inspection, repair welding, reinforcement to each flap seat of framework reverse side and each beam corner, afterwards, the clamp framework, framework rises together with clamping device, at this moment, framework pillar pivoted arm goes back to parallel with truck side sill, after framework rises to 180 ° of highest order upsets, the original position that falls back again, first rotary shaft rack 12 goes to vertical with truck side sill with support arm on second rotary shaft rack 13, framework is held, at this moment, anchor clamps unclamp, and have both realized once inside out.After the operator carries out upkeep operation to the framework front, repeat above-mentioned switching process more once, hang tipper and carry out lacquer finish, then, hang back again and carry out guide pillar assembling, the measurement side of looking for, built-up foundation braking accessory etc. on the tipper, realize once inside out at last again, make framework form the bottom surface down, winch to bogie completion platform position and bolster composition, take turns the reciprocity last assembling of carrying out with overhead traveling crane.
The framework tipper is designed to anchor clamps and clip position is the same, scrapes out a dell in the frame underneath of clamping, the hole can just be realized the framework upset deeply.Promptly utilize at the ground dell framework to be overturn replace with the framework lifting, also can realize framework upset dress to aerial upset.
Referring to Fig. 2 (a), Fig. 2 (b) and Fig. 2 (c), it is the structure of middle tipper first anchor clamps 1 of the present utility model, second anchor clamps, 2 clamping fixture heads, because pivot is higher, for easy to operate, when framework hangs to the tipper anchor clamps, necessary normotopia tilts, does not fall to being placed on to normotopia to damage anchor clamps and tipper support etc. on the anchor clamps, even can not fall.,, above operating personnel stand in, the framework of overhead traveling crane lifting is set upright for this reason, it is dropped on the tipper anchor clamps smoothly when framework during horizontal positioned, is set up below its end and increased step on tipper.Framework is after falling surely on the tipper anchor clamps, the framework clamping device carries out reliable clamping to it, from being clamped to rise, overturning, falling, unclamping at last.Consider positive sometimes placement the after the framework upset, reverse side is placed sometimes, where no matter goes to, and anchor clamps are the clamping truck side sill all the time.Because framework weight is bigger, therefore, the framework clamping device can be selected the hydraulic lever binding clasp that expands that force rate is big, die opening is big, mechanical efficiency is high, self-locking property is arranged for use, needs 4 anchor clamps hydraulic cylinders 3, and whole clamping device should have auto-lock function.
Referring to Fig. 3 (a) and Fig. 3 (b), all load that first rotary shaft rack 12 and second rotary shaft rack 13 are carrying framework and tipper, therefore, its design should from intensity, safe, attractive in appearance, save aspect such as material and take all factors into consideration, rack body adopts the ZG250 cast steel material, and inboard slideway forms by Milling Process, and the bottom is except that the inboard, its excess-three face is all made diagonal brace with 160 channel-section steels, increases the stability of support.Base 14 usefulness bolts are fixed with the holder of imbedding in the concrete.
The selection of the anchor clamps hydraulic cylinder 3 of framework tipper and lifting hydraulic cylinder 7 is comparison keys in the utility model, compare with air pressure, the major advantage of hydraulic pressure be under same size exert oneself very big, stable working, shock-resistant, control rate exactly, outer variation of carrying is to almost not influence of operating rate.Hydraulic clamp mechanism is used in the occasion that clamp speeds is had requirement more, and requires very big and the place that the installing space size is restricted of clamping force.
(1) selection of anchor clamps hydraulic cylinder 3: hydraulic cylinder piston rod is selected 45 steel, surperficial heat treatment hardness 45～50HRC, diameter Dt=40mm.The hydraulic cylinder internal diameter is got Dx=100mm, and the maximum pressure of hydraulic cylinder piston rod is that F pushes away=105kN.The rated pressure of being chosen hydraulic pump by design manual is 16Mpa, and piston stroke selects 200 from series of tables.Through comparing, selecting the diameter of piston rod of CDH2 series is 40mm, and piston diameter is 63mm, and the flow when 0.1m/s is: be 18.1m/s when bar stretches out; During the bar withdrawal is 9.2m/s.
(2) selection of lifting hydraulic cylinder 7: hydraulic cylinder piston rod is selected 45 steel, surperficial heat treatment hardness 45～50HRC, diameter Dc=100mm.The hydraulic cylinder internal diameter is got Dg=160mm.The rated pressure of being chosen hydraulic pump by design manual is 1.5Mpa, and piston stroke is selected 1400mm from series of tables.Through comparing, selecting the diameter of piston rod of CDH2 series is 100mm, and piston diameter is 160mm, and the flow when 0.1m/s is: be 120.6m/s when bar stretches out; During the bar withdrawal is 63.6m/s.
The selection of drive motors 11: spindle motor is the very important power source of tipper rotating shaft, the framework tipper is general machine, according to condition of work and Power Supplies Condition, selecting voltage for use is the Y series threephase asynchronous of 380V, enclosed construction, consider size, weight and the price of size, weight, price and the transmission device of motor simultaneously, the selection rotating speed is n
mThe slow-speed motor of=500r/min.Through contrast, select Y2-315S-10 type threephase asynchronous.
The selection of decelerator 10:
(1) select gear material: pinion: 37SiMnMoV, modified, hardness 320～340HB; Gear wheel: 35SiMn, modified, hardness 280～300HB.
(2) compare with the spur gear transmission, the helical gear transmission have running steadily, advantages such as noise is little, bearing capacity is strong, compact conformation, so the selection helical gear, specifically parameter is referring to table one:
Table one
The selection of worm gear 8 and worm screw 9:
Worm gear 8 materials are HT400, and worm screw 9 materials are 45 steel, and through surface hardening, hardness reaches HRC40-45.Because of worm screw 9 drive mechanism compactnesses, bearing capacity reach, gearratio is big, transmission efficiency is high, stable drive, noise are low, have advantage such as self-locking performance in its lead angle scope, so select cylindrical worm gearing transmission.Worm-drive adopts one-level to have the worm-gear speed reducer of auto-lock function.Selecting gearratio for use is i=83.A number of getting worm screw 9 in the secondary transmission is 1, and the number of teeth of worm gear 8 is 83, and concrete parameter is referring to table two:
Table two
The selection of bearing:
By the type selecting condition of rolling bearing as can be known, rotating speed lower, meet and select roller bearing when more greatly impact load being arranged for use, so one group of bearing on the countershaft can be selected entad cylinder roller bearing.The NJ330 type of tabling look-up inner ring single block border bearing can meet the demands, so select the NJ330 profile shaft to hold.Also can select cylinder roller bearing to the bearing on the worm shaft, model is held for the NJ2310E profile shaft, and the bearing on the decelerator can be selected the deep groove ball bearing of 6310-2RZ type band sealing ring.
The design of framework pillar 16, referring to Fig. 4:
After framework is realized upset, make it steadily fall to being placed on to carry out on 4 framework pillars 16 operations such as framework maintenance and accessory assembling, hydraulic cylinder can not need to work constantly, and operating personnel's mobility, flexibility are better like this, can carry out framework safely and overhaul.But framework pillar 16 can not be placed on truck side sill under, can influence framework upset, for this reason, framework pillar 16 is designed to as shown in Figure 4 pneumatic control pivoted arm structure.When framework fell, cylinder piston rod 161 promoted boom lever 162 and drives pivoted arm 163 at the horizontal level half-twist, and framework is held; When hanging framework, cylinder piston rod 161 withdrawals, and drive boom lever 162 retracts original position with pivoted arm 163.Cylinder 164 is fixing by the support 165 of 80 channel-section steel assembly weldings, and framework pillar Lower Half is welded into box-structure with steel plate, adds weldering all around and strengthens stud, and be connected fastening with set bolt in the cement flooring.Framework pillar Lower Half is integrally welded with tubular cast steel and bottom, the pivoted arm rotor can be in tube half-twist.But the DNG 20-320-PPV-S3 type cylinder of cylinder choice criteria.
Claims (10)
1. passenger car bogie framework tipper is characterized in that: described framework tipper comprises first grip device and second grip device, first rotating shaft, second rotating shaft that are used for the clamping framework, can make first rotary shaft rack that first rotating shaft rotates and second rotary shaft rack that second rotating shaft is rotated; Described first grip device is connected with first rotating shaft, and second grip device is connected with second rotating shaft, and described first grip device and second grip device are provided with in opposite directions.
2. passenger car bogie framework tipper according to claim 1, it is characterized in that: described first grip device and second grip device comprise anchor clamps, anchor clamps telescoping cylinder and flexible cylinder pump, described anchor clamps telescoping cylinder is connected in anchor clamps, and described flexible cylinder pump is connected with the anchor clamps telescoping cylinder.
3. passenger car bogie framework tipper according to claim 2 is characterized in that: described anchor clamps telescoping cylinder is anchor clamps hydraulic cylinder, anchor clamps pneumatic cylinder or anchor clamps Mechanical cylinder; Described flexible cylinder pump is hydraulic pump, pulsometer or mechanical pump.
4. passenger car bogie framework tipper according to claim 3, it is characterized in that: described anchor clamps telescoping cylinder is two, the telescoping cylinder piston rod that one end of described anchor clamps telescoping cylinder passes through separately respectively is connected with the two ends of anchor clamps, the other end of described anchor clamps telescoping cylinder is connected with the two ends of anchor clamps vertical columns respectively, and described anchor clamps vertical columns is connected with rotating shaft.
5. according to claim 1 or 2 or 3 or 4 described passenger car bogie framework tippers, it is characterized in that: be connected with the drive motors that drives first rotating shaft rotation in described first rotating shaft.
6. passenger car bogie framework tipper according to claim 5, it is characterized in that: described drive motors is connected with decelerator, and described decelerator is connected in first rotating shaft by worm and worm wheel.
7. passenger car bogie framework tipper according to claim 6 is characterized in that: be connected with the drive motors that drives second rotating shaft rotation in described second rotating shaft.
8. passenger car bogie framework tipper according to claim 6 is characterized in that: described first rotary shaft rack and second rotary shaft rack bottom are respectively arranged with the lowering or hoisting gear that can make first rotary shaft rack and the second rotary shaft rack lifting.
9. passenger car bogie framework tipper according to claim 8, it is characterized in that: described lowering or hoisting gear is a lifting hydraulic cylinder, described lifting hydraulic cylinder passes through HYDRAULIC CONTROL SYSTEM.
10. passenger car bogie framework tipper according to claim 9 is characterized in that: described first rotary shaft rack and second rotary shaft rack are connected with base by diagonal brace respectively, and described lifting hydraulic cylinder is arranged between rotary shaft rack and the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202897837U CN201783850U (en) | 2010-08-12 | 2010-08-12 | Coach bogie frame tipper |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010202897837U CN201783850U (en) | 2010-08-12 | 2010-08-12 | Coach bogie frame tipper |
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| CN201783850U true CN201783850U (en) | 2011-04-06 |
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| CN2010202897837U Expired - Fee Related CN201783850U (en) | 2010-08-12 | 2010-08-12 | Coach bogie frame tipper |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179783A (en) * | 2011-04-11 | 2011-09-14 | 福州天宇电气股份有限公司 | Workpiece tilter |
| CN102240822A (en) * | 2011-07-06 | 2011-11-16 | 东风（十堰）底盘部件有限公司 | Automobile cross beam drilling fixture |
| CN102371500A (en) * | 2010-08-12 | 2012-03-14 | 西安轨道交通装备有限责任公司 | Steering frame tilter for passenger car |
| CN102730376A (en) * | 2011-04-13 | 2012-10-17 | 中国北车集团大同电力机车有限责任公司 | Turnover machine |
| CN102785116A (en) * | 2012-07-16 | 2012-11-21 | 燕山大学 | Moving platform 3/2 degree-of-freedom 90/180 degree turnover machine for large workpiece |
| CN103481093A (en) * | 2013-09-13 | 2014-01-01 | 中联重科股份有限公司 | Machining mechanism and machining system for workpiece |
| CN106517047A (en) * | 2016-09-27 | 2017-03-22 | 湖北江山专用汽车有限公司 | Overturning and rotating device |
| CN106826166A (en) * | 2017-02-23 | 2017-06-13 | 上海电气自动化设计研究所有限公司 | Automatic turning rotating cage is used in the shaping of vehicle dormer window covering |
| CN112720208A (en) * | 2020-12-29 | 2021-04-30 | 济南巨鑫机车车辆配件有限公司 | Adjusting device for K6 bearing saddle |
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2010
- 2010-08-12 CN CN2010202897837U patent/CN201783850U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371500A (en) * | 2010-08-12 | 2012-03-14 | 西安轨道交通装备有限责任公司 | Steering frame tilter for passenger car |
| CN102179783A (en) * | 2011-04-11 | 2011-09-14 | 福州天宇电气股份有限公司 | Workpiece tilter |
| CN102730376B (en) * | 2011-04-13 | 2015-02-04 | 中国北车集团大同电力机车有限责任公司 | Turnover machine |
| CN102730376A (en) * | 2011-04-13 | 2012-10-17 | 中国北车集团大同电力机车有限责任公司 | Turnover machine |
| CN102240822A (en) * | 2011-07-06 | 2011-11-16 | 东风（十堰）底盘部件有限公司 | Automobile cross beam drilling fixture |
| CN102240822B (en) * | 2011-07-06 | 2012-12-12 | 东风（十堰）底盘部件有限公司 | Automobile cross beam drilling fixture |
| CN102785116A (en) * | 2012-07-16 | 2012-11-21 | 燕山大学 | Moving platform 3/2 degree-of-freedom 90/180 degree turnover machine for large workpiece |
| CN102785116B (en) * | 2012-07-16 | 2014-07-23 | 燕山大学 | Moving platform 3/2 degree-of-freedom 90/180 degree turnover machine for large workpiece |
| CN103481093A (en) * | 2013-09-13 | 2014-01-01 | 中联重科股份有限公司 | Machining mechanism and machining system for workpiece |
| CN103481093B (en) * | 2013-09-13 | 2015-09-09 | 中联重科股份有限公司 | Machining mechanism and machining system for workpiece |
| CN106517047A (en) * | 2016-09-27 | 2017-03-22 | 湖北江山专用汽车有限公司 | Overturning and rotating device |
| CN106826166A (en) * | 2017-02-23 | 2017-06-13 | 上海电气自动化设计研究所有限公司 | Automatic turning rotating cage is used in the shaping of vehicle dormer window covering |
| CN112720208A (en) * | 2020-12-29 | 2021-04-30 | 济南巨鑫机车车辆配件有限公司 | Adjusting device for K6 bearing saddle |
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