CN212769606U

CN212769606U - Tool car for assembling fuel cell

Info

Publication number: CN212769606U
Application number: CN202021556905.4U
Authority: CN
Inventors: 华周发; 陈煦帆; 胡强; 杨强; 祝立根
Original assignee: Shandong Cube New Energy Technology Co Ltd
Current assignee: Shandong Cube New Energy Technology Co Ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-03-23
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a frock car for fuel cell assembly. The tooling vehicle comprises a cart, a rack, a lifting device, a clamp and a driving device; the frame is arranged on the cart, the lifting device is in transmission connection with the frame to drive the frame to lift up and down, the clamp is rotatably arranged on the frame, the fuel cell to be assembled is clamped on the clamp, and the driving device is in transmission connection with the clamp to drive the clamp to rotate a certain angle relative to the frame. The utility model discloses a shallow will press from both sides the fuel cell transportation of establishing on anchor clamps to predetermineeing the station, through elevating gear with the frame on the shallow rise or descend certain height to satisfy the assembly demand, drive arrangement electric drive presss from both sides the anchor clamps autogiration that is equipped with the fuel cell who treats the assembly to required position, replaces artifically, reduces intensity of labour, can stop at the assigned position, guarantees the assembly required condition, can make things convenient for more efficient completion fuel cell's equipment.

Description

Tool car for assembling fuel cell

Technical Field

The utility model relates to a fuel cell technical field especially relates to a frock car for fuel cell assembly.

Background

At present, the domestic hydrogen energy market is developed rapidly, and the demand for corresponding special assembling equipment of the fuel cell is increasingly urgent. The assembling tool vehicle is an important tool in the current fuel cell assembling link, and all tools of most fuel cell manufacturers have single function and poor man-machine engineering effect at present, so that the large-scale production of fuel cells is not facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improve assembly efficiency, improve assembly precision and improve the fuel cell assembly frock car of synergism to the aforesaid of prior art is not enough.

The utility model relates to a vehicle for assembling fuel cells, which comprises a cart, a frame, a lifting device, a clamp and a driving device; the frame with elevating gear all sets up on the shallow, elevating gear with the frame transmission is connected, in order to drive the frame oscilaltion, the rotatable setting of anchor clamps is in the frame, wait to assemble fuel cell clamp and establish on the anchor clamps, drive arrangement with the anchor clamps transmission is connected, in order to drive the relative frame of anchor clamps rotates certain angle.

Further, the lifting device comprises a lifting piece and a lifting plate, the lifting piece is arranged on the trolley, the lifting plate is horizontally arranged above the lifting piece, and the lifting piece is in transmission connection with the lifting plate to drive the lifting plate to move up and down; the frame is arranged on the lifting plate.

Further, the lifting piece includes a double-end motor and two worm gear lead screw lifters, and two worm gear lead screw lifters set up at the interval respectively on the shallow, double-end motor sets up two between the worm gear lead screw lifter, two drive ends of double-end motor respectively with two the input transmission of worm gear lead screw lifter is connected, two the output of worm gear lead screw lifter all with the lifter plate transmission is connected, with the drive the lifter plate up-and-down motion.

Furthermore, the lifting plate comprises two lifting bearing plates, the middle parts of the two lifting bearing plates are respectively provided with a threaded hole penetrating through the two lifting bearing plates, the output ends of the two worm gear screw lifters are in one-to-one correspondence with the two lifting bearing plates, and the output ends of the two worm gear screw lifters respectively penetrate through the threaded holes and are matched with the threaded holes; the lifting device further comprises at least two pairs of guide posts, each pair of guide posts are respectively vertically arranged on two opposite sides of the rack, the bottom ends of the guide posts are fixed on the cart, at least two guide holes are respectively formed in the two lifting bearing plates, the guide holes correspond to the guide posts one by one, and the two lifting bearing plates are respectively sleeved on the guide posts in a sliding manner through the guide holes; the frame is arranged on the two lifting bearing plates.

Further, elevating gear still includes the controller, one side of shallow is equipped with two inductive pick-up along vertical direction interval, one be equipped with the response piece on the lift loading board, the controller with two inductive pick-up and double-end motor electricity are connected.

Further, anchor clamps include fixed frame and a plurality of interval setting and are in holder on the fixed frame, the rotatable setting of fixed frame is in the frame.

Further, the holder includes a plurality of L templates, and is a plurality of the equal interval detachable of riser of L template is installed around fixed frame, and is a plurality of the diaphragm of L template all moves towards the inside setting that extends of fixed frame, the interval is equipped with a plurality of fixed screw holes on the fixed frame.

Furthermore, the rack comprises a bottom plate and two side supporting frames, the bottom ends of the two supporting frames are arranged on the bottom plate, and the bottom plate is arranged on the two lifting bearing plates.

Furthermore, the one end of fixed frame is passed through the rotatable setting of driving shaft and is in one the top of collateral branch support frame, the other end of fixed frame is passed through the rotatable setting of driven shaft and is in another side the top of support frame, driving shaft and driven shaft are on same straight line, drive arrangement with the driving shaft transmission is connected.

Furthermore, the driving device comprises a motor and a speed reducer, the driving end of the motor is in transmission connection with the speed reducer, and one end of the output shaft of the speed reducer is fixedly connected with the driving shaft.

The utility model discloses a fuel cell assembly is with loading truck through the shallow will press from both sides the fuel cell transportation of establishing on anchor clamps to predetermineeing the station, through elevating gear with the frame on the shallow rise or descend certain height to satisfy the assembly demand, drive arrangement electric drive presss from both sides the anchor clamps autogiration that is equipped with the fuel cell who treats the assembly to required position, replace the manual work, reduce intensity of labour, can stop at the assigned position, guarantee the assembly required condition, can make things convenient for more efficient completion fuel cell's equipment.

Drawings

Fig. 1 is a front view of a vehicle for assembling a fuel cell according to the present invention;

fig. 2 is a schematic structural view of the vehicle for assembling a fuel cell according to another aspect of the present invention;

fig. 3 is a side view of the vehicle for assembling a fuel cell according to the present invention;

fig. 4 is the utility model discloses a structure schematic diagram of the anchor clamps of fuel cell assembly frock car.

1. Pushing a cart; 2. a frame; 21. a base plate; 22. a side support frame; 3. a lifting device; 31. a lifting member; 311. a double-headed motor; 312. a worm screw hoist; 32. a lifting plate; 321. lifting the bearing plate; 3211. a threaded hole; 3212. a guide hole; 33. a guide post; 34. a controller; 35. an inductive sensor; 36. an induction sheet; 4. a clamp; 41. a fixing frame; 411. fixing the threaded hole; 42. a clamping member; 421. an L-shaped plate; 43. a drive shaft; 44. a driven shaft; 5. a drive device; 51. a motor; 52. and a speed reducer.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, the utility model discloses a frock car for fuel cell assembly, including shallow 1, frame 2, elevating gear 3, anchor clamps 4 and drive arrangement 5; the frame 2 and the lifting device 3 are both arranged on the cart 1, the lifting device 3 is in transmission connection with the frame 2 to drive the frame 2 to lift up and down, the clamp 4 is rotatably arranged on the frame 2, the fuel cell to be assembled is clamped on the clamp 4, and the driving device 5 is in transmission connection with the clamp 4 to drive the clamp 4 to rotate a certain angle relative to the frame 2.

The utility model discloses a fuel cell assembly is with loading truck through shallow 1 will press from both sides the fuel cell transportation of establishing on anchor clamps 4 to predetermineeing the station, through elevating gear 3 with the frame 2 on the shallow 1 certain height that rises or descend, in order to satisfy the assembly demand, drive arrangement 5 electric drive presss from both sides 4 autogirations of the anchor clamps that are equipped with the fuel cell who treats the assembly to required position, replace the manual work, reduce intensity of labour, can stop at the assigned position, guarantee the required condition of assembly, can make things convenient for more efficient completion fuel cell's equipment.

The structure of the lifting device 3 is various, and is not limited herein, in this embodiment, the lifting device 3 may include a lifting member 31 and a lifting plate 32, the lifting member 31 is disposed on the cart 1, the lifting plate 32 is horizontally disposed above the lifting member 31, and the lifting member 31 is in transmission connection with the lifting plate 32 to drive the lifting plate 32 to move up and down; the frame 2 is disposed on the lifting plate 32. The lifting member 31 drives the lifting plate 32 to move up and down, that is, drives the frame 2 on the lifting plate 32 to move up and down, so that the fuel cell on the frame 2 is lifted up or lowered down to a preset position.

As shown in fig. 2, the lifting member 31 has various structures, which are not limited herein, in this embodiment, the lifting member 31 may include a double-headed motor 311 and two worm gear screw lifters 312, the two worm gear screw lifters 312 are respectively disposed on the cart 1 at intervals, the double-headed motor 311 is disposed between the two worm gear screw lifters 312, two driving ends of the double-headed motor 311 are respectively connected to input ends of the two worm gear screw lifters 312 in a transmission manner, and output ends of the two worm gear screw lifters 312 are both connected to the lifting plate 32 in a transmission manner to drive the lifting plate 32 to move up and down. The double-end motor 311 synchronously drives the two worm gear lead screw lifters 312 to drive the lifting plate 32 to move up and down, wherein the double-end motor 311 and the worm gear lead screw lifters 312 are both commercially available products, for example: the double-headed motor 311 may be a dc brushless motor 51200521, and the worm screw elevator 312 may be an SWL series worm screw elevator.

The lifting plate 32 may include two lifting bearing plates 321, the middle portions of the two lifting bearing plates 321 are respectively provided with a threaded hole 3211 penetrating through the middle portions, the output ends of the two worm gear screw lifters 312 correspond to the two lifting bearing plates 321 one by one, and the output ends of the two worm gear screw lifters 312 respectively penetrate through the threaded holes 3211 and are matched with the threaded holes 3211; the lifting device 3 further comprises at least two pairs of guide posts 33, each pair of guide posts 33 are respectively vertically arranged on two opposite sides of the frame 2, the bottom ends of the guide posts 33 are fixed on the cart 1, at least two guide holes 3212 are respectively arranged on the two lifting bearing plates 321, the guide holes 3212 correspond to the guide posts 33 one by one, and the two lifting bearing plates 321 are respectively slidably sleeved on the guide posts 33 through the guide holes 3212; the frame 2 is placed on two elevating carrier plates 321. One motor 51 drives the two worm screw lifters 312 to ensure the consistency of the ascending and descending of the two lifting bearing plates 321, and the guide posts 33 limit the horizontal displacement of the two lifting bearing plates 321 to ensure the smooth upward and downward movement of the lifting bearing plates 321 without the occurrence of jamming.

As shown in fig. 3, the lifting device 3 may further include a controller 34, two sensing sensors 35 and a sensing piece 36, the two sensing sensors 35 are disposed at an interval on one side of the cart 1 along the vertical direction, the sensing piece 36 is disposed on the lifting support plate 321 near one side of the cart 1, and the controller 34 is electrically connected to the two sensing sensors 35 and the double-headed motor 311. Guarantee through the cooperation of inductive transducer 35 and response piece 36 that the oscilaltion of lift loading board 321 can not exceed safe position, when arbitrary inductive transducer 35 sensed the response piece 36 on the lift loading board 321, inductive transducer 35 transmitted the signal for controller 34, and controller 34 cuts off double-end motor 311's power for double-end motor 311 stop work. Wherein the inductive sensor 35 and the controller 34 are prior art, for example: such as the inductive sensor 35 and the controller 34 of chinese patent publication CN 205915112U.

The frame 2 has various structures, which are not limited herein, such as: the frame 2 may include a bottom plate 21 and two side support frames 22, the bottom ends of the two side support frames 22 are disposed on the bottom plate 21, and the bottom plate 21 is disposed on the two elevating support plates 321.

As shown in fig. 4, the clamp 4 has various structures, which are not limited herein, and in the present embodiment, the clamp 4 includes a fixing frame 41 and a plurality of clamping members 42 spaced apart from the fixing frame 41, and the fixing frame 41 is rotatably disposed on the frame 2. The fuel cell to be assembled is fixed to the fixing frame 41 by the clamp 42, and rotates together with the fixing frame 41.

In order to further ensure the machining requirements, the structure of the clamping member 42 is also different, and may be designed according to the specification of the actual machining tool, for example: holder 42 can include a plurality of L templates 421, and the equal interval detachable of riser of a plurality of L templates 421 is installed around fixed frame 41, and the diaphragm of a plurality of L templates 421 all extends the setting towards fixed frame 41 is inside, and the interval is equipped with a plurality of fixed screw hole 411 on the fixed frame 41. The fuel motor 51 may be placed on the cross plates of the plurality of L-shaped plates 421, and then the fuel motor 51 is fixed to the fixing frame 41 by bolts passing through the fixing screw holes 411 and the preset screw holes 3211 on the fuel cell.

One end of the fixed frame 41 can be rotatably arranged at the top end of one side supporting frame 22 through a driving shaft 43, the other end of the fixed frame 41 can be rotatably arranged at the top end of the other side supporting frame 22 through a driven shaft 44, the driving shaft 43 and the driven shaft 44 are on the same straight line, and the driving device 5 is in transmission connection with the driving shaft 43.

The structure of the driving device 5 is various, and is not limited herein, in this embodiment, the driving device 5 may include a motor 51 and a speed reducer 52, a driving end of the motor 51 is connected to the speed reducer 52 in a transmission manner, and one end of an output shaft of the speed reducer 52 is connected to the driving shaft 43. The motor 51 and the speed reducer 52 realize the rotation of the fixing frame 41, the self-locking function of the speed reducer 52 is used for ensuring that the sliding problem cannot occur after the rotation process when the fixing frame stops, the machine can be protected to be in the original position when the power is cut off accidentally, the accidental accidents are prevented from occurring, the production safety is ensured, and the speed reducer 52 can be a worm and gear speed reducer.

The above is not relevant and is applicable to the prior art.

Although certain specific embodiments of the present invention have been described in detail by way of illustration, it will be understood by those skilled in the art that the foregoing examples are for purposes of illustration only and are not intended to limit the scope of the invention, which is to be construed as broadly as the present invention will suggest themselves to those skilled in the art to which the invention pertains and which is susceptible to various modifications or additions and similar arrangements to the specific embodiments described herein without departing from the scope of the invention as defined in the appended claims. It should be understood by those skilled in the art that any modifications, equivalent substitutions, improvements and the like made to the above embodiments according to the technical spirit of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a frock car for fuel cell assembly which characterized in that: comprises a cart (1), a frame (2), a lifting device (3), a clamp (4) and a driving device (5); frame (2) with elevating gear (3) all set up on shallow (1), elevating gear (3) with frame (2) transmission is connected, in order to drive frame (2) oscilaltion, rotatable setting of anchor clamps (4) is in on frame (2), treat to assemble fuel cell clamp and establish on anchor clamps (4), drive arrangement (5) with anchor clamps (4) transmission is connected, in order to drive anchor clamps (4) rotate certain angle relative frame (2).

2. The vehicle for assembling a fuel cell according to claim 1, wherein: the lifting device (3) comprises a lifting piece (31) and a lifting plate (32), the lifting piece (31) is arranged on the trolley (1), the lifting plate (32) is horizontally arranged above the lifting piece (31), and the lifting piece (31) is in transmission connection with the lifting plate (32) to drive the lifting plate (32) to move up and down; the frame (2) is arranged on the lifting plate (32).

3. The vehicle for assembling a fuel cell according to claim 2, wherein: the lifting piece (31) comprises a double-head motor (311) and two worm gear screw lifters (312), the two worm gear screw lifters (312) are arranged on the cart (1) at intervals respectively, the double-head motor (311) is arranged between the two worm gear screw lifters (312), two driving ends of the double-head motor (311) are respectively in transmission connection with input ends of the worm gear screw lifters (312) and are connected with output ends of the worm gear screw lifters (312) in transmission connection with the lifting plate (32) to drive the lifting plate (32) to move up and down.

4. A fuel cell assembly-use vehicle according to claim 3, wherein: the lifting plate (32) comprises two lifting bearing plates (321), threaded holes (3211) penetrating through the middle parts of the two lifting bearing plates (321) are formed in the middle parts of the two lifting bearing plates, the output ends of the two worm gear screw lifters (312) are in one-to-one correspondence with the two lifting bearing plates (321), and the output ends of the two worm gear screw lifters (312) respectively penetrate through the threaded holes (3211) and are matched with the threaded holes (3211); the lifting device (3) further comprises at least two pairs of guide posts (33), each pair of guide posts (33) are respectively vertically arranged on two opposite sides of the rack (2), the bottom ends of the guide posts (33) are fixed on the cart (1), at least two guide holes (3212) are respectively formed in the two lifting bearing plates (321), the guide holes (3212) are in one-to-one correspondence with the guide posts (33), and the two lifting bearing plates (321) are respectively sleeved on the guide posts (33) in a sliding manner through the guide holes (3212); the frame (2) is arranged on the two lifting bearing plates (321).

5. The vehicle for assembling a fuel cell according to claim 4, wherein: elevating gear (3) still include a controller (34), two inductive pick-up (35) and an response piece (36), two inductive pick-up (35) set up along vertical direction interval one side of shallow (1), and inductive piece (36) set up and are being close to on lift loading board (321) of one side of shallow (1), controller (34) and two inductive pick-up (35) and double-end motor (311) electricity are connected.

6. The vehicle for assembling a fuel cell according to claim 4, wherein: the rack (2) comprises a bottom plate (21) and two side supporting frames (22), the bottom ends of the two side supporting frames (22) are arranged on the bottom plate (21), and the bottom plate (21) is arranged on the two lifting bearing plates (321).

7. The vehicle for assembling a fuel cell according to claim 6, wherein: anchor clamps (4) are in including fixed frame (41) and a plurality of interval setting holder (42) on fixed frame (41), the rotatable setting of fixed frame (41) is in on frame (2).

8. The vehicle for assembling a fuel cell according to claim 7, wherein: holder (42) are including a plurality of L template (421), and are a plurality of the equal interval detachable of riser of L template (421) is installed around fixed frame (41), and is a plurality of the diaphragm of L template (421) all moves towards the inside extension setting of fixed frame (41), the interval is equipped with a plurality of fixed screw hole (411) on fixed frame (41).

9. The vehicle for assembling a fuel cell according to claim 8, wherein: one end of the fixing frame (41) is rotatably arranged at one end of the side supporting frame (22) through a driving shaft (43), the other end of the fixing frame (41) is rotatably arranged at the other end of the side supporting frame (22) through a driven shaft (44), the driving shaft (43) and the driven shaft (44) are arranged on the same straight line, and the driving device (5) is in transmission connection with the driving shaft (43).

10. The vehicle for assembling a fuel cell according to claim 9, wherein: the driving device (5) comprises a motor (51) and a speed reducer (52), the driving end of the motor (51) is in transmission connection with the speed reducer (52), and one end of the output shaft of the speed reducer (52) is fixedly connected with the driving shaft (43).