CN212240526U - Multifunctional maintenance device based on electric automobile fault diagnosis research - Google Patents

Abstract

The utility model provides a multifunctional maintenance device based on electric automobile fault diagnosis research, which comprises a movable frame; the two ends of the moving frame are respectively and slidably mounted on the upper cross beam, adjusting blocks are respectively arranged on the inner sides of the two ends of the moving frame and slidably clamped in the transverse sliding grooves, longitudinal sliding grooves are further formed in the upper end and the lower end of the moving frame, the clamping frame is slidably mounted on the moving frame, adjusting shafts are slidably inserted in the clamping frame, the top ends of the adjusting shafts are connected with upper limiting plates, and the bottom ends of the adjusting shafts are fixedly connected with the polishing cover through bolts. The polishing sponge wheel which drives the polishing cover and the bottom side on the driving motor rotates and polishes the roof of the automobile, the worm wheel is enabled to move back and forth on the back and forth screw rod by utilizing the engagement of the worm wheel and the back and forth screw rod, the clamping frame is pushed to slide back and forth on the moving frame, the cleaning water which is sprayed to the polishing sponge wheel by the nozzle is utilized, and the polishing sponge wheel can be better attached to the roof of the automobile by arranging a spline structure and a sleeved spring on the adjusting shaft.

Description

Multifunctional maintenance device based on electric automobile fault diagnosis research

Technical Field

The utility model belongs to the technical field of the automobile maintenance, more specifically say, in particular to multi-functional maintenance device based on electric automobile fault diagnosis research.

Background

The special lifter for automobile maintenance is a double-hinged scissor-fork lifter, and the indexes of flexibility, safety, economy and the like at present are applied on the basis of the original scissor-fork lifter; the structure is designed on the premise of meeting the automobile maintenance requirement with higher flexibility requirement, and plays an irreplaceable role in the automobile maintenance in China.

If the application number is: in CN201921354251.4, there is disclosed an automotive polishing stand comprising a stand and at least three polishing modules; both sides and the top of the bracket are provided with at least one polishing module; the polishing module comprises a work sliding table, a sliding driving mechanism, a mechanical arm, a visual detection device and a polishing tool; the work sliding table is connected to the support in a sliding mode, the sliding driving mechanism is arranged between the work sliding table and the support, the visual detection device is installed on the work sliding table, the fixed end of the mechanical arm is installed on the work sliding table, and the polishing tool is installed at the tail end of the mechanical arm. Visual detection devices in three directions detect the outer contour of the automobile, and then mechanical arms in the three directions are driven to polish the automobile; each visual detection device and arm all follow the slip table of work and slide, make visual detection's scope enough big, also make the scope of polishing operation enough big, can carry out better polishing to the automobile body. The automobile polishing frame can reduce the manpower resource consumed in polishing operation and improve the polishing quality.

Based on the above, the traditional automobile lifting frame only has the single function of lifting the automobile, and when the automobile is exposed to the sun for a long time, the top of the automobile needs to be polished, and when the top of the automobile is polished, the automobile usually needs to be manually stood on the side wall or assisted by other treading tools, so that the polishing process is time-consuming, the polishing quality is poor, a large amount of manpower and labor resources are consumed, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a multi-functional maintenance device based on electric automobile failure diagnosis research to the solution is being handled car roof polishing and is needing the manual work station to assist on the side of a car or utilize other tools of trampling usually, and is time-consuming during the polishing, and the quality of polishing is also relatively poor moreover, consumes a large amount of human labor resources and the problem of inefficiency.

The utility model discloses multi-functional maintenance device's purpose and efficiency based on electric automobile fault diagnosis research is reached by following specific technological means:

a multifunctional maintenance device based on electric vehicle fault diagnosis research comprises a lifting frame body and a movable frame; the lifting frame is characterized in that the two ends of the top of the lifting frame body are respectively connected with an upper cross beam, the upper cross beam is provided with a transverse sliding groove, the two ends of the moving frame are respectively and slidably mounted on the upper cross beam, the inner sides of the two ends of the moving frame are respectively provided with an auxiliary wheel, the auxiliary wheels are respectively and closely attached to the upper cross beam, the inner sides of the two ends of the moving frame are respectively provided with an adjusting block, the adjusting blocks are slidably clamped in the transverse sliding grooves, a threaded cylinder is fixedly embedded in each adjusting block, an adjusting screw rod is inserted in the threaded cylinder and meshed with the threaded cylinder through threads, the two ends of each adjusting screw rod are respectively and rotatably inserted on the shaft sleeves, one end of each adjusting screw rod is also connected through chain transmission, one group of the adjusting screw rods is also connected with the transition shaft through chain transmission, the upper end and the lower end of the moving frame are also provided, and the top end of the adjusting shaft is connected with an upper limiting plate, the bottom end of the adjusting shaft is fixedly connected with a polishing cover through a bolt, and a polishing sponge wheel is installed in the polishing cover.

Furthermore, the transition shaft is rotatably installed at the lower end side of the vertical rod of the lifting frame body, a bevel gear is clamped on the transition shaft, the operating handle is rotatably installed at the same height of the vertical rod on the lifting frame body through a bearing, and the operating handle and the transition shaft are in transmission connection through a bevel gear set.

Furthermore, a spline structure is further arranged on the adjusting shaft, the linkage gear and the worm are respectively clamped on the spline structure in a sliding mode, the linkage gear is further rotationally clamped at the upper end of the clamping frame, and the worm is rotationally clamped in the middle of the clamping frame and is arranged on the inner side of the movable frame.

Furthermore, the linkage gear is meshed with a driving gear, the driving gear is installed on a motor shaft of a driving motor, and the driving motor is fixedly installed on the outer support plate and is arranged on the inner side of the movable frame.

Furthermore, the worm is meshed with a worm wheel, the worm wheel is rotatably clamped on the front side of the clamping frame and meshed with a reciprocating lead screw, two ends of the reciprocating lead screw are fixedly mounted at one end of the inner side of the movable frame respectively, and the length of the reciprocating lead screw is greater than that of the longitudinal sliding groove.

Furthermore, a spring is sleeved at the lower end of the adjusting shaft, the spring is sleeved at the lower end of the spline structure on the adjusting shaft and is arranged between the clamping frame and the lower limiting plate, and the lower limiting plate is fixedly connected to the bottom end of the spline structure on the adjusting shaft.

Furthermore, the outer side of the polishing cover is also provided with an annular spray pipe, the inner side of the annular spray pipe is connected with two groups of vertical pipes, the vertical pipes upwards penetrate through the longitudinal sliding groove and penetrate through the outer support plate to be connected to one end of the water inlet pipe, the tops of the vertical pipes are also communicated through arc-shaped pipes, and the outer end of the water inlet pipe is connected with a water inlet hose.

Furthermore, sixteen groups of nozzles are uniformly arranged on the bottom side of the annular spray pipe, and the nozzles are obliquely inclined inwards and face the polishing sponge wheel on the inner side of the polishing cover.

The utility model discloses at least, include following beneficial effect:

1. the utility model discloses a set up the regulating spindle, drive gear drive linkage gear rotation through driving motor, and make the regulating spindle follow the rotation in step, the polishing sponge wheel that drives light throwing cover and bottom side rotates and the polishing of car roof, still drive worm synchronous revolution when the regulating spindle rotates, the meshing that utilizes worm and worm wheel drives the worm wheel and rotates, and utilize the worm wheel and make the worm wheel round trip movement on coming and going the lead screw with the meshing that comes and goes the lead screw, and promote the screens frame, driving motor and regulating spindle make a round trip to slide on removing the frame in step, to the polishing of controlling at car top, utilize the cleaning water that the nozzle spouts to polishing sponge wheel on the annular spray tube simultaneously, it is clean to realize the limit polishing limit at car roof, avoid the damage at roof.

2. The utility model discloses a set up spline structure and suit spring at the regulating spindle, when polishing the car roof, can make polishing sponge wheel can better laminate the car roof under the effect of spring, secondly when the regulating spindle slides from top to bottom, can also utilize spline structure to continue to keep the regulating spindle to be connected with the rotation of linkage gear, worm.

3. The utility model discloses a connect the regulating block respectively at the both ends of removing the frame to through a screw section of thick bamboo and adjusting screw threaded connection, through rotating the operating handle, it is rotatory to drive the transition axle, and drive two sets of adjusting screw synchronous revolution through the chain, makes to remove the frame and can slide on the entablature, thereby realizes the comprehensive planing of car roof, and it is more convenient to operate, need not the manual work and stands and polish in group department.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

Fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

Fig. 4 is an enlarged schematic structural diagram of fig. 1 at C according to the present invention.

Fig. 5 is a schematic view of another perspective structure of fig. 1 according to the present invention.

Fig. 6 is an enlarged schematic view of the structure of fig. 5 according to the present invention.

Fig. 7 is a schematic side view of the present invention shown in fig. 1.

Fig. 8 is an enlarged schematic view of the utility model at E in fig. 7.

Fig. 9 is a schematic front view of fig. 1 according to the present invention.

Fig. 10 is an enlarged schematic view of fig. 9 according to the present invention.

Fig. 11 is a schematic view of the whole structure of the clamping frame, the driving motor, the driving shaft and the annular nozzle of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a lifting frame body; 101. an upper cross beam; 1011. a transverse chute; 1012. adjusting the screw rod; 1013. a shaft sleeve; 102. a transition shaft; 103. an operating handle; 2. moving the frame; 201. an auxiliary wheel; 202. an adjusting block; 2021. a threaded barrel; 203. a longitudinal chute; 3. a clamping frame; 301. an outer support plate; 4. a drive motor; 401. a drive gear; 5. an adjustment shaft; 501. an upper limiting plate; 502. a lower limiting plate; 503. a linkage gear; 504. a worm; 505. a spring; 6. polishing the light cover; 7. an annular nozzle; 701. a nozzle; 702. a vertical tube; 703. an arc tube; 8. a water inlet pipe; 9. a reciprocating lead screw; 901. a worm gear.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "two end," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," "fixed," and "screwed" are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Example (b):

as shown in figures 1 to 11:

the utility model provides a multifunctional maintenance device based on electric automobile fault diagnosis research, which comprises a lifting frame body 1 and a movable frame 2; the two ends of the top of the lifting frame body 1 are respectively connected with an upper beam 101, the upper beam 101 is provided with a transverse sliding chute 1011, the two ends of the movable frame 2 are respectively slidably mounted on the upper beam 101, the inner sides of the two ends of the movable frame 2 are respectively provided with an auxiliary wheel 201, the auxiliary wheels 201 are respectively attached to the upper beam 101, the inner sides of the two ends of the movable frame 2 are respectively provided with an adjusting block 202, the adjusting block 202 is slidably clamped in the transverse sliding chute 1011, a threaded cylinder 2021 is fixedly embedded in the adjusting block 202, an adjusting screw 1012 is inserted in the threaded cylinder 2021 and engaged with the adjusting screw through threads, the two ends of the adjusting screw 1012 are respectively rotatably inserted on a shaft sleeve 1013, one end of the adjusting screw 1012 is also connected through chain transmission, one group of the adjusting screws 1012 is also connected with the transition shaft 102 through chain transmission, the upper and lower ends of the movable frame 2 are also provided with longitudinal sliding chutes 203, adjusting shaft 5 is inserted on clamping frame 3 in a sliding manner, the top end of adjusting shaft 5 is connected with upper limiting plate 501, the bottom end of adjusting shaft 5 is fixedly connected with polishing cover 6 through a bolt, and polishing sponge wheel is installed in polishing cover 6.

Wherein, transition axle 102 rotates and installs the lower extreme side at the 1 montant of lifting frame body, and has clamped bevel gear 1021 on the transition axle 102, and operating handle 103 rotates through the bearing and installs the same height of montant on lifting frame body 1, and is connected through the transmission of bevel gear group between operating handle 103 and the transition axle 102, through rotating operating handle 103, drives transition axle 102 rotatory to drive two sets of adjusting screw 1012 synchronous revolution through the chain, make and remove frame 2 and can slide on entablature 101.

Wherein, the adjusting shaft 5 is further provided with a spline structure, the linkage gear 503 and the worm 504 are respectively clamped on the spline structure in a sliding way, the linkage gear 503 is further rotationally clamped at the upper end of the clamping frame 3, the worm 504 is rotationally clamped at the middle position of the clamping frame 3 and is arranged at the inner side of the movable frame 2, when the adjusting shaft 5 slides up and down, the spline structure can be used for continuously keeping the adjusting shaft 5 to be rotationally connected with the linkage gear 503 and the worm 504, the linkage gear 503 is also engaged with the driving gear 401, the driving gear 401 is arranged on the motor shaft of the driving motor 4, the driving motor 4 is fixedly arranged on the outer support plate 301 and is arranged at the inner side of the movable frame 2, the worm 504 is also engaged with the worm wheel 901, the worm wheel 901 is rotationally clamped at the front side of the clamping frame 3 and is engaged with the reciprocating lead screw 9, two ends of the reciprocating lead screw 9 are respectively fixedly arranged at, and the length of the reciprocating screw 9 is greater than that of the longitudinal sliding groove 203, the driving gear 401 on the driving motor 4 drives the linkage gear 503 to rotate, the adjusting shaft 5 is enabled to synchronously rotate along with the polishing cover 6 and the polishing sponge wheel at the bottom side, the automobile roof is polished, the adjusting shaft 5 also drives the worm 504 to synchronously rotate when rotating, the worm 504 and the worm wheel 901 are meshed to drive the worm wheel 901 to rotate, the worm wheel 901 is meshed with the reciprocating screw 9 to enable the worm wheel 901 to move back and forth on the reciprocating screw 9, and the clamping frame 3, the driving motor 4 and the adjusting shaft 5 are pushed to synchronously slide back and forth on the moving frame 2.

The spring 505 is sleeved at the lower end of the adjusting shaft 5, the spring 505 is sleeved at the lower end of the spline structure on the adjusting shaft 5 and is arranged between the clamping frame 3 and the lower limiting plate 502, the lower limiting plate 502 is fixedly connected to the bottom end of the spline structure on the adjusting shaft 5, and when the automobile roof is polished, the polishing sponge wheel can be better attached to the automobile roof under the action of the spring 505.

The outer side of the polishing cover 6 is further provided with an annular spray pipe 7, the inner side of the annular spray pipe 7 is connected with two sets of vertical pipes 702, the vertical pipes 702 penetrate out of the longitudinal sliding groove 203 upwards and penetrate through the outer supporting plate 301 to be connected to one end of the water inlet pipe 8, the tops of the vertical pipes 702 are communicated with each other through the arc pipes 703, the outer end of the water inlet pipe 8 is connected with a water inlet hose, sixteen sets of nozzles 701 are uniformly arranged on the bottom side of the annular spray pipe 7, the nozzles 701 are inclined inwards in an inclined mode and face towards the polishing sponge wheel on the inner side of the polishing cover 6, cleaning water enters the water inlet pipe 8 through the hose, the arc pipes 703 and the vertical pipes 702 flow into the arc spray pipe 7 and is sprayed onto the polishing sponge wheel on the bottom side of the polishing cover.

The specific use mode and function of the embodiment are as follows:

when the polishing device is used, an automobile is driven to the lifting frame, the automobile is lifted to the top of the automobile through the hydraulic lifting framework of the lifting frame and can contact with the polishing sponge wheel at the bottom side of the polishing cover 6, meanwhile, the polishing sponge wheel can be better attached to the top of the automobile through the spring 505 at the lower end of the adjusting shaft 5, a switch on a water inlet hose connected with one end of the water inlet pipe 8 is firstly opened, clean water enters the water inlet pipe 8 through the hose, the arc-shaped pipe 703 and the vertical pipe 702 flow into the arc-shaped spray pipe 7 and are sprayed onto the polishing sponge wheel at the bottom side of the polishing cover 6 through the nozzle 701, then the driving motor 4 is started, the linkage gear 503 is driven to rotate through the driving gear 401 on the driving motor 4, the adjusting shaft 5 synchronously rotates to drive the polishing sponge wheel 6 and the polishing sponge wheel at the bottom side to polish the top of the automobile, the worm 504 synchronously rotates when the adjusting shaft 5 rotates, the worm, the worm wheel 901 moves back and forth on the reciprocating lead screw 9 by meshing of the worm wheel 901 and the reciprocating lead screw 9, the clamping frame 3, the driving motor 4 and the adjusting shaft 5 are pushed to synchronously slide back and forth on the moving frame 2, the left and right sides of the top of the automobile are polished, the functions of polishing and cleaning are realized, the transition shaft 102 is driven to rotate by rotating the operating handle 103, the two groups of adjusting screw rods 1012 are driven to synchronously rotate by a chain, the moving frame 2 can slide on the upper cross beam 101, the roof of the automobile is comprehensively polished, the operation is more convenient, and the polishing at the automobile side position in a manual station is not needed.

The details of the present invention are well known to those skilled in the art.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (8)

1. The utility model provides a multi-functional maintenance device based on electric automobile fault diagnosis research which characterized in that: comprises a lifting frame body (1) and a movable frame (2); the lifting frame is characterized in that two ends of the top of the lifting frame body (1) are respectively connected with an upper cross beam (101), a transverse sliding groove (1011) is formed in the upper cross beam (101), two ends of a moving frame (2) are respectively and slidably mounted on the upper cross beam (101), auxiliary wheels (201) are respectively mounted on the inner sides of two ends of the moving frame (2), the auxiliary wheels (201) are respectively attached to the upper cross beam (101), adjusting blocks (202) are respectively arranged on the inner sides of two ends of the moving frame (2), the adjusting blocks (202) are slidably clamped in the transverse sliding grooves (1011), a threaded cylinder (2021) is fixedly embedded in each adjusting block (202), an adjusting screw (1012) is inserted in the threaded cylinder (2021) and meshed through threads, two ends of each adjusting screw (1012) are respectively and rotatably inserted in a shaft sleeve (1013), one end of each adjusting screw (1012) is connected through chain transmission, and one group of the adjusting screws (1012) is further connected with a transition shaft (102) through chain transmission, remove the upper and lower both ends of frame (2) and still be equipped with vertical spout (203), and block position frame (3) slidable mounting on removing frame (2), the slip interlude has regulating spindle (5) on block position frame (3), and the top of regulating spindle (5) is connected with spacing board (501) on, the bottom of regulating spindle (5) is passed through bolt and polishing cover (6) fixed connection, installs the polishing sponge wheel in polishing cover (6).

2. The multifunctional maintenance device based on electric vehicle fault diagnosis research as claimed in claim 1, characterized in that: the transition shaft (102) is rotatably installed on the lower end side of a vertical rod of the lifting frame body (1), a bevel gear (1021) is clamped on the transition shaft (102), the operating handle (103) is rotatably installed on the lifting frame body (1) through a bearing at the same height of the vertical rod, and the operating handle (103) is in transmission connection with the transition shaft (102) through a bevel gear set.

3. The multifunctional maintenance device based on electric vehicle fault diagnosis research as claimed in claim 1, characterized in that: the adjusting shaft (5) is further provided with a spline structure, the linkage gear (503) and the worm (504) are respectively clamped on the spline structure in a sliding mode, the linkage gear (503) is further rotationally clamped at the upper end of the clamping frame (3), and the worm (504) is rotationally clamped in the middle of the clamping frame (3) and is arranged on the inner side of the movable frame (2).

4. The multifunctional maintenance device based on electric vehicle fault diagnosis research of claim 3, characterized in that: the linkage gear (503) is also in meshed connection with the driving gear (401), the driving gear (401) is installed on a motor shaft of the driving motor (4), and the driving motor (4) is fixedly installed on the outer support plate (301) and is arranged on the inner side of the movable frame (2).

5. The multifunctional maintenance device based on electric vehicle fault diagnosis research of claim 3, characterized in that: the worm (504) is further meshed with a worm wheel (901), the worm wheel (901) is rotatably clamped on the front side of the clamping frame (3) and meshed with a reciprocating lead screw (9), two ends of the reciprocating lead screw (9) are fixedly installed at one end of the inner side of the moving frame (2) respectively, and the length of the reciprocating lead screw (9) is larger than that of the longitudinal sliding groove (203).

6. The multifunctional maintenance device based on electric vehicle fault diagnosis research of claim 3, characterized in that: the lower end position of the adjusting shaft (5) is further sleeved with a spring (505), the spring (505) is sleeved on the lower end portion of the spline structure on the adjusting shaft (5) and is arranged between the clamping frame (3) and the lower limiting plate (502), and the lower limiting plate (502) is fixedly connected to the bottom end of the spline structure on the adjusting shaft (5).

7. The multifunctional maintenance device based on electric vehicle fault diagnosis research as claimed in claim 1, characterized in that: the outer side of the polishing cover (6) is further provided with an annular spray pipe (7), the inner side of the annular spray pipe (7) is connected with two sets of vertical pipes (702), the vertical pipes (702) upwards penetrate out of the longitudinal sliding grooves (203) and penetrate through the outer support plate (301) to be connected to one end of the water inlet pipe (8), the tops of the vertical pipes (702) are further communicated through arc pipes (703), and the outer end of the water inlet pipe (8) is connected with a water inlet hose.

8. The multifunctional maintenance device based on electric vehicle fault diagnosis research of claim 7, characterized in that: sixteen groups of nozzles (701) are uniformly arranged on the bottom side of the annular spray pipe (7), and the nozzles (701) are obliquely inclined inwards and face the polishing sponge wheel on the inner side of the polishing cover (6).

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