CN108214425A - A kind of automotive service set and its application method - Google Patents
A kind of automotive service set and its application method Download PDFInfo
- Publication number
- CN108214425A CN108214425A CN201810181675.9A CN201810181675A CN108214425A CN 108214425 A CN108214425 A CN 108214425A CN 201810181675 A CN201810181675 A CN 201810181675A CN 108214425 A CN108214425 A CN 108214425A
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- bearing
- service set
- screw
- automotive service
- turbine
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 21
- 230000007306 turnover Effects 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 5
- 230000008439 repair process Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 239000006071 cream Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention discloses a kind of automotive service sets,It is related to Automobile Service apparatus field,Including rollover stand,Bearing and pedestal,The top of the bearing is equipped with notch,The both ends of the rollover stand are connected with shaft and pass through shaft and are rotatably connected in notch,The shaft is also associated with the rotating mechanism for rollover stand to be driven to rotate in a vertical plane,The pedestal is equipped with sliding rail,The bottom of the bearing is equipped with the sliding slot coordinated with sliding rail,One end of pedestal is equipped with positioning plate,Transverse moving mechanism is installed on positioning plate,The bearing connect with transverse moving mechanism and can move back and forth on sliding rail,The present invention is by means of turbine and worm structure,It can realize the rotation process of engine in a plurality of directions,Improve maintenance efficiency,The transverse moving mechanism used simultaneously,It can realize and laterally move on the sliding rail of bearing,Service clearance can adjust,It is easy to implement different model,The maintenance work of different size of engine.
Description
Technical field
The invention belongs to Automobile Service apparatus fields, and in particular to a kind of automotive service set and a kind of automotive service set make
Use method.
Background technology
It is widely used since engine can provide sufficient power in different environment, the repair of engine
Demand is also larger, and therefore, assisted engine maintenance of equipment becomes the focus studied now.
Traditional engine maintenance is completed to repair an engine, and overturn jointly by multiple auxiliary apparatus for repairing
Process is complicated, wastes a large amount of manpower financial capacity, and the form of this more auxiliary apparatus for repairing combinations leads to auxiliary apparatus for repairing
It is mobile inconvenient, also there are the different required auxiliary apparatus for repairing of the model of engine is also different, lead to engine maintenance
Required repair auxiliary sets various types of more, causes excessive purchase cost.At present, more universal engine maintenance equipment is
Engine turnover stand.
China Patent Publication No. CN206561249U discloses a kind of liftable roll-over stand for dismounting engine, including pedestal
With the lifting column of the rectangular-shape on the right side of pedestal, the right side of the pedestal is extended with rectangular hydraulic cylinder upwards, described
It is the oil-filled chamber of upper end opening inside hydraulic cylinder, cylindrical guide post is extended downwardly at the lower end center of the lifting column,
It is stretched into oil-filled chamber at the upper end opening that the guide post passes through oil-filled chamber, the inside of the bottom plate is additionally provided with shoe cream room, the liquid
The oil-filled pedal connected respectively with oil-filled chamber and shoe cream room is provided in front of cylinder pressure, lifting column overturns the dismounting engine
The rotation axis of frame can raise and reduce, more time saving and energy saving so as to exempt the step of lifting engine.
For another example China Patent Publication No. CN206643563U discloses a kind of rolling-over stand for repairing engine, belongs to repair auxiliary
The technical field of equipment.A kind of rolling-over stand for repairing engine includes the bottom plate for being set to bottom, perpendicular to the perpendicular branch of bottom plate setting
Support, and in the side setting hydraulic cylinder and speed reducer of perpendicular support back end plate, and hydraulic cylinder supports setting, and will perpendicular to perpendicular
Speed reducer is connect with hydraulic cylinder, while storage disk is set in perpendicular branch support, and is set in hydraulic cylinder away from one end of perpendicular support
Fixed structure is equipped with, wheel and adjusting screw rod are set on bottom plate；The device improves movement by setting wheel and adjusting screw rod
Property；And hydraulic cylinder and speed reducer are set, and the direction that can make realization along hydraulic cylinder length moves and in hydraulic cylinder
Mandrel line rotates, and increases service clearance, and combination fixing structure, not only realizes the repair to different model engine, also
Maintenance process is facilitated, improves maintenance efficiency, saves manpower, material resources and financial resources.
Above two rollover stand can realize the necessary rotary work of engine, but it there are still some drawbacks,
If direction of rotation is fixed, the lateral displacement of rollover stand is not too convenient, need to adjust manually etc., it causes inconvenient.
Invention content
The technical problems to be solved by the invention are：Simple in structure, simple operation, engine maintenance vdiverse in function is with turning over
Rotary device.
In order to solve the above-mentioned technical problem, a kind of automotive service set, including rollover stand, bearing and pedestal, the bearing
Top be equipped with notch, the both ends of the rollover stand are connected with shaft and pass through shaft and be rotatably connected in notch, the shaft
The rotating mechanism for rollover stand to be driven to rotate in a vertical plane is also associated with, the pedestal is equipped with sliding rail, the bearing
Bottom be equipped with the sliding slot that coordinate with sliding rail, one end of pedestal is equipped with transverse moving mechanism, institute equipped with positioning plate on positioning plate
Bearing is stated to connect and can move back and forth on sliding rail with transverse moving mechanism.
Preferably, the rollover stand includes inverted box, turnover disc, turbine one, worm screw one and handwheel, the turnover disc rotation
It is connected to the side of inverted box and is connect with turbine one, the turbine one is engaged with worm screw one, and worm screw one connect with handwheel.
Preferably, the rotating mechanism includes turbine two, worm screw two and electric rotating machine, and the turbine two connects with shaft
It connects, turbine two is engaged with worm screw two, and worm screw two connect again with electric rotating machine.
Preferably, the transverse moving mechanism includes driving motor, screw and screw, and one end of the screw passes through axis
It holds and is rotatably connected on positioning plate and is connect with driving motor, screw is installed on the bearing, screw is also threaded in silk
On mother.
Preferably, the electric rotating machine and driving motor use servo motor.
Preferably, pin hole one is additionally provided in the inverted box, bearing is equipped with the pin hole two coordinated with pin hole one.
Preferably, it is additionally provided with the pilot hole of one section of arc on the bearing of rotating mechanism side, and the pilot hole
Width is not less than the diameter of polished rod on worm screw.
Preferably, the side of the bearing is also rotatably connected to lamp bracket, and the end of the lamp bracket is equipped with LED lamp.
Preferably, the lamp bracket is divided into two sections, and including L-shaped bar and flexible metal bellows, L-shaped bar is rotated with bearing
Connection, one end of metal bellows are connect with L-shaped bar, and the other end has for mounted LED lamp.
Compared with prior art, the present invention can obtain following technique effect：
(1) by means of turbine and worm structure, the rotation process of engine in a plurality of directions can be realized so that repair people
Member can preferably repair engine, when improving the efficiency of repair, and rotating in the vertical direction, using electricity
Machine controls, and is operated without human hand.
(2) transverse moving mechanism used, is laterally moved using driving motor control to realize on the sliding rail of bearing, is tieed up
Repairing space can adjust, and be easy to implement the maintenance work of different model, different size of engine.
(3) when vertical direction moves rollover stand, rollover stand can be realized by means of pin hole one, pin hole two and pin
Positioning, reduce the improper rotation of rollover stand caused by the maloperation of human hand.
(4) in rotary turning frame, the pilot hole is identical with the motion track of worm screw one, for providing leading for worm screw one
To space, rollover stand is enable smoothly to rotate.
(5) by setting LED lamp in the side of bearing, floor light can be played the role of, and the lamp bracket can be with
It rotates and is arbitrarily bent, so as to provide better illumination.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, those of ordinary skill in the art are come
It says, without creative efforts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1, Fig. 2 are the structure diagram of 1 different visual angles of the embodiment of the present invention.
Fig. 3 is the internal structure schematic diagram of rollover stand in the present invention.
Fig. 4 is the partial schematic diagram of rotating mechanism in the present invention.
Fig. 5, Fig. 6 are the structure diagram of 2 different visual angles of the embodiment of the present invention.
In figure：1. pedestal, 2. bearings, 3. rollover stands, 31. inverted box, 32. turnover discs, 33. turbines one, 34. worm screws one,
35. handwheel, 4. transverse moving mechanisms, 41. driving motors, 42. screws, 43. screws, 5. notches, 6. shafts, 7. sliding rails, 8. slide
Slot, 9. positioning plates, 10. pin holes one, 11. pin holes two, 12. pilot holes, 13. lamp brackets, 131.L shape bars, 132. metal bellows,
14.LED lamps and lanterns, 15. rotating mechanisms, 151. turbines two, 152. worm screws two, 153. electric rotating machines.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
Below in conjunction with the accompanying drawings and specific embodiment is further described the application principle of the present invention.
Embodiment 1
As shown in Figures 1 to 4, a kind of automotive service set, including rollover stand 3, bearing 2 and pedestal 1, the bearing 2
Top is equipped with notch 5, and the both ends of the rollover stand 3 are connected with shaft 6 and pass through shaft 6 and are rotatably connected in notch 5, described turn
Axis 6 is also associated with the rotating mechanism 15 for rollover stand 3 to be driven to rotate in a vertical plane, and the pedestal 1 is equipped with sliding rail 7,
The cross section of sliding rail 7 is " T " font, and the bottom of the bearing 2 is equipped with the sliding slot 8 coordinated with sliding rail 7, and one end of pedestal 1 is equipped with
Positioning plate 9 is equipped with transverse moving mechanism 4 on positioning plate 9, and the bearing 2 connect with transverse moving mechanism 4 and can be in sliding rail
Move back and forth on 7.
In the present embodiment, the rollover stand 3 includes inverted box 31, turnover disc 32, turbine 1, worm screw 1 and handwheel
35, the turnover disc 32 is rotatably connected on the side of inverted box 31 and is connect with turbine 1, the turbine 1 and worm screw one
34 engagements, worm screw 1 connect with handwheel 35.
In the present embodiment, the rotating mechanism 15 includes turbine 2 151, worm screw 2 152 and electric rotating machine 153, institute
It states turbine 2 151 to connect with shaft 6, turbine 2 151 is engaged with worm screw 2 152, and worm screw 2 152 connect again with electric rotating machine 153.
In the present embodiment, the transverse moving mechanism 4 includes driving motor 41, screw 42 and screw 43, the silk
One end of bar 42 is rotatably connected on positioning plate 9 by bearing and is connect with driving motor 41, and screw is equipped on the bearing 2
43, screw 42 is also threaded on screw 43.
In the present embodiment, the electric rotating machine 153 and driving motor 41 use servo motor.
In the present embodiment, pin hole 1 is additionally provided in the inverted box 31, bearing 2 is equipped with what is coordinated with pin hole 1
Pin hole 2 11.
In the present embodiment, the pilot hole 12 of one section of arc, and institute are additionally provided on the bearing 2 of 15 side of rotating mechanism
State diameter of the width not less than polished rod on worm screw of pilot hole 12.
Embodiment 2
As shown in Figure 5 and Figure 6, a kind of automotive service set, including rollover stand 3, bearing 2 and pedestal 1, the bearing 2
Top is equipped with notch 5, and the both ends of the rollover stand 3 are connected with shaft 6 and pass through shaft 6 and are rotatably connected in notch 5, described turn
Axis 6 is also associated with the rotating mechanism 15 for rollover stand 3 to be driven to rotate in a vertical plane, and the pedestal 1 is equipped with sliding rail 7,
The cross section of sliding rail 7 is " T " font, and the bottom of the bearing 2 is equipped with the sliding slot 8 coordinated with sliding rail 7, and one end of pedestal 1 is equipped with
Positioning plate 9 is equipped with transverse moving mechanism 4 on positioning plate 9, and the bearing 2 connect with transverse moving mechanism 4 and can be in sliding rail
Move back and forth on 7.
In the present embodiment, the rollover stand 3 includes inverted box 31, turnover disc 32, turbine 1, worm screw 1 and handwheel
35, the turnover disc 32 is rotatably connected on the side of inverted box 31 and is connect with turbine 1, the turbine 1 and worm screw one
34 engagements, worm screw 1 connect with handwheel 35.
In the present embodiment, the rotating mechanism 15 includes turbine 2 151, worm screw 2 152 and electric rotating machine 153, institute
It states turbine 2 151 to connect with shaft 6, turbine 2 151 is engaged with worm screw 2 152, and worm screw 2 152 connect again with electric rotating machine 153.
In the present embodiment, the transverse moving mechanism 4 includes driving motor 41, screw 42 and screw 43, the silk
One end of bar 42 is rotatably connected on positioning plate 9 by bearing and is connect with driving motor 41, and screw is equipped on the bearing 2
43, screw 42 is also threaded on screw 43.
In the present embodiment, the electric rotating machine 153 and driving motor 41 use servo motor.
In the present embodiment, pin hole 1 is additionally provided in the inverted box 31, bearing 2 is equipped with what is coordinated with pin hole 1
Pin hole 2 11.
In the present embodiment, the pilot hole 12 of one section of arc, and institute are additionally provided on the bearing 2 of 15 side of rotating mechanism
State diameter of the width not less than polished rod on worm screw of pilot hole 12.
In the present embodiment, the side of the bearing 2 is also rotatably connected to lamp bracket 13, and the end of the lamp bracket 13 is equipped with
LED lamp 14, it is two sections that the lamp bracket 13, which is divided to, including L-shaped bar 131 and flexible metal bellows 132, L-shaped bar 131 and branch
Seat 2 is rotatablely connected, and one end of metal bellows 132 is connect with L-shaped bar 131, and the other end has 14 for mounted LED lamp.
The course of work and principle：First engine is mounted on turnover disc 32, then rotation hand wheel 35, adjust to suitable
Inverted box 31 further according to startup electric rotating machine 153 is needed, is done lower adjustment, position to be adjusted to vertical in position in the vertical direction
It postpones, plugs pin, complete the fixation of inverted box 31, then restart driving motor 41, screw 42 rotates and bearing 2 is driven to do
Transverse shifting after suitable position is moved to, closes driving motor 41.
The beneficial effects of the invention are as follows what is be achieved：
(1) by means of turbine and worm structure, the rotation process of engine in a plurality of directions can be realized so that repair people
Member can preferably repair engine, when improving the efficiency of repair, and rotating in the vertical direction, using electricity
Machine controls, and is operated without human hand.
(2) transverse moving mechanism 4 used is controlled using driving motor 41 and does lateral shifting on the sliding rail 7 to realize bearing 2
Dynamic, service clearance can adjust, and be easy to implement the maintenance work of different model, different size of engine.
(3) it when vertical direction moves rollover stand 3, can be turned over by means of pin hole 1, pin hole 2 11 and pin, realization
The positioning of pivoted frame 3 reduces the 3 improper rotation of rollover stand caused by the maloperation of human hand.
(4) in rotary turning frame 3, the pilot hole 12 is identical with the motion track of worm screw 1, for providing worm screw
One 34 guide space enables rollover stand 3 smoothly to rotate.
(5) by setting LED lamp 14 in the side of bearing 2, floor light, and the lamp bracket 13 can be played the role of
It can rotate and arbitrarily be bent, so as to provide better illumination.
Claims (10)
1. a kind of automotive service set, it is characterised in that：Including rollover stand (3), bearing (2) and pedestal (1), the bearing (2)
Top be equipped with notch (5), the both ends of the rollover stand (3), which are connected with shaft (6) and pass through shaft (6), is rotatably connected on notch
(5) in, the shaft (6) is also associated with the rotating mechanism (15) for rollover stand (3) to be driven to rotate in a vertical plane, described
Pedestal (1) is equipped with sliding rail (7), and the bottom of the bearing (2) is equipped with the sliding slot (8) coordinated with sliding rail (7), and the one of pedestal (1)
End is equipped with positioning plate (9), and transverse moving mechanism (4), the bearing (2) and transverse moving mechanism (4) are equipped on positioning plate (9)
It connects and can move back and forth on sliding rail (7).
2. a kind of automotive service set according to claim 1, it is characterised in that：The rollover stand (3) is including inverted box
(31), turnover disc (32), turbine one (33), worm screw one (34) and handwheel (35), the turnover disc (32) are rotatably connected on overturning
The side of case (31) is simultaneously connect with turbine one (33), and the turbine one (33) is engaged with worm screw one (34), worm screw one (34) and hand
Take turns (35) connection.
3. a kind of automotive service set according to claim 2, it is characterised in that：The rotating mechanism (15) is including turbine
Two (151), worm screw two (152) and electric rotating machine (153), the turbine two (151) connect with shaft (6), turbine two (151)
It is engaged with worm screw two (152), worm screw two (152) connect again with electric rotating machine (153).
4. a kind of automotive service set according to claim 3, it is characterised in that：The transverse moving mechanism (4) includes
Driving motor (41), screw (42) and screw (43), one end of the screw (42) are rotatably connected on positioning plate by bearing
(9) it is connect on and with driving motor (41), screw (43) is installed on the bearing (2), screw (42) is also threaded in silk
On female (43).
5. a kind of automotive service set according to claim 4, it is characterised in that：The electric rotating machine (153) and driving
Motor (41) uses servo motor.
6. a kind of automotive service set according to claim 5, it is characterised in that：Pin is additionally provided on the inverted box (31)
Hole one (10), bearing (2) are equipped with the pin hole two (11) coordinated with pin hole one (10).
7. a kind of automotive service set according to claim 6, it is characterised in that：Branch positioned at rotating mechanism (15) side
Be additionally provided with the pilot hole (12) of one section of arc on seat (2), and the width of the pilot hole (12) not less than on worm screw polished rod it is straight
Diameter.
8. a kind of automotive service set according to claim 1, it is characterised in that：The side of the bearing (2) also rotates
Lamp bracket (13) is connected with, the end of the lamp bracket (13) is equipped with LED lamp (14).
9. a kind of automotive service set according to claim 8, it is characterised in that：The lamp bracket (13) is divided into two sections, packet
L-shaped bar (131) and flexible metal bellows (132) are included, L-shaped bar (131) is rotatablely connected with bearing (2), metal bellows
(132) one end is connect with L-shaped bar (131), and the other end has (14) for mounted LED lamp.
10. a kind of application method of automotive service set according to claim 7 or 9, it is characterised in that：First by engine
On turnover disc (32), then rotation hand wheel (35), adjust to suitable position, further according to need start electric rotating machine
(153), lower adjustment is done in the vertical direction to inverted box (31), it is to be adjusted to after vertical position, pin is plugged, completes inverted box
(31) fixation, then restarts driving motor (41), and screw (42) rotates and bearing (2) is driven to laterally move, moving to
After suitable position, driving motor (41) is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810181675.9A CN108214425A (en) | 2018-03-06 | 2018-03-06 | A kind of automotive service set and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810181675.9A CN108214425A (en) | 2018-03-06 | 2018-03-06 | A kind of automotive service set and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108214425A true CN108214425A (en) | 2018-06-29 |
Family
ID=62666774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810181675.9A Pending CN108214425A (en) | 2018-03-06 | 2018-03-06 | A kind of automotive service set and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108214425A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112659965A (en) * | 2021-01-06 | 2021-04-16 | 湖北德普智能装备有限公司 | Electric automobile trades power station and trades electric equipment |
Citations (6)
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|---|---|---|---|---|
| WO1994025224A1 (en) * | 1993-05-03 | 1994-11-10 | John Lindsay Walker | Portable workbench |
| CN102922446A (en) * | 2012-11-01 | 2013-02-13 | 成都天元模具技术有限责任公司 | Four-axis-opposite fixture |
| CN205238001U (en) * | 2015-11-26 | 2016-05-18 | 河南工程学院 | Automobile engine upset dismouting rack |
| CN205799440U (en) * | 2016-07-11 | 2016-12-14 | 广州奥易教育设备有限公司 | A kind of automobile engine Cardon universal joint upset and vertical lift assembling and disassembling stand |
| CN206643563U (en) * | 2017-03-27 | 2017-11-17 | 上海宏信设备工程有限公司 | A kind of rolling-over stand for repairing engine |
| CN208051855U (en) * | 2018-03-06 | 2018-11-06 | 唐朝 | A kind of automotive service set |
-
2018
- 2018-03-06 CN CN201810181675.9A patent/CN108214425A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994025224A1 (en) * | 1993-05-03 | 1994-11-10 | John Lindsay Walker | Portable workbench |
| CN102922446A (en) * | 2012-11-01 | 2013-02-13 | 成都天元模具技术有限责任公司 | Four-axis-opposite fixture |
| CN205238001U (en) * | 2015-11-26 | 2016-05-18 | 河南工程学院 | Automobile engine upset dismouting rack |
| CN205799440U (en) * | 2016-07-11 | 2016-12-14 | 广州奥易教育设备有限公司 | A kind of automobile engine Cardon universal joint upset and vertical lift assembling and disassembling stand |
| CN206643563U (en) * | 2017-03-27 | 2017-11-17 | 上海宏信设备工程有限公司 | A kind of rolling-over stand for repairing engine |
| CN208051855U (en) * | 2018-03-06 | 2018-11-06 | 唐朝 | A kind of automotive service set |
Non-Patent Citations (1)
| Title |
|---|
| 郑毅主编: "机械工程设计基础", 国防工业出版社, pages: 234 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112659965A (en) * | 2021-01-06 | 2021-04-16 | 湖北德普智能装备有限公司 | Electric automobile trades power station and trades electric equipment |
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