CN110125888B - An auto repair workbench with a lifting toolbox - Google Patents

Abstract

The invention discloses an auto repair workbench with a lifting tool box, comprising a support frame, a pair of fixing blocks are arranged at the front ends of the inner side walls of the two side plates of the support frame, and a pair of lifting bars are slidably arranged in the two fixing blocks. There is a connecting shaft rotating between the two side plates, and a pair of transmission gears are fixed on both sides of the connecting shaft. The two transmission gears mesh with the spur gears on the rear end surfaces of the two lifting bars respectively, and there are supports between the two lifting bars. The beam, the tool box is fixed on the support beam, and the movable tool table is arranged on the top surface of the bottom plate of the supporting frame. The advantage of the present invention is that it combines the tool table with the tool box, and adopts the principle of automatic machinery, so that the tool table can be stored in the horizontal direction, so that the tool box can be lifted and stored in the vertical direction, thereby greatly reducing the size of taking Tool time, improve space utilization and work efficiency, and the toolbox is very convenient to disassemble and replace.

Description

An auto repair workbench with a lifting toolbox

technical field

The invention relates to the field of automobile maintenance equipment, in particular to an automobile maintenance workbench with a lifting toolbox.

Background technique:

Nowadays, automobiles are almost universal means of transportation. Therefore, many auto repair shops have emerged in the market. Due to the complex structure of automobiles, repairing automobiles has also become a relatively complex technical activity. At present, the maintenance workbenches of auto repair shops are It is an ordinary tin table with a single function. It is very inconvenient to run around to get various tools during maintenance, which affects work efficiency.

Invention content:

The purpose of the present invention is to aim at the deficiencies of the prior art, and to provide an auto repair workbench with a lifting tool box, which combines the tool table with the tool box, and adopts the principle of automatic machinery to make the tool table in the horizontal direction. For storage, the toolbox can be lifted and stored in a vertical direction, thereby greatly reducing the time for taking tools, improving space utilization and work efficiency, and the toolbox is very convenient to disassemble and replace.

The technical solutions of the present invention are as follows:

An auto repair workbench with a lifting tool box, including a support frame, is characterized in that: a pair of fixing blocks are arranged at the front ends of the inner side walls of the two side plates of the support frame, and a pair of lifting bars are slidably arranged in the two fixing blocks. A support beam is arranged between the lift bars, a tool box is fixed on the support beam, and a movable tool table is arranged in the center of the top surface of the bottom plate of the support frame.

As a preferred option of the above technical solution, the front end of the lifting bar has a T-shaped guide rail extending forward, and the T-shaped guide rail is slidably arranged in the chute provided on the rear side wall of the fixing block.

As a preference of the above technical solution, a pair of vertical chutes are arranged on the inner side walls of the two side plates of the support frame, and a buffer plate is slid in the vertical chutes, the buffer plate is located directly below the lifting bar and the bottom surface of the buffer plate A buffer spring is fixed.

As a preferred option of the above technical solution, a connecting shaft is rotatably provided between the two side plates of the support frame, a pair of transmission gears are fixed on both sides of the connecting shaft, and the rear end surfaces of the two transmission gears and the two lifting bars have spur gears mesh separately.

As a preference of the above technical solution, a lift motor is fixed on the outer side wall of one of the side plates of the support frame, the output shaft of the lift motor is a spline shaft, and the spline shaft is inserted into a spline hole at one end of the connecting shaft. Among them, the other end of the connecting shaft passes through the side plate of the support frame and is provided with a locking mechanism.

As a preferred option of the above technical solution, the locking mechanism includes a rotating sleeve, the outer side wall of the rear end of the rotating sleeve has a limit extension edge extending radially outward, and the outer side wall of the side plate of the support frame is provided with a connection The annular rotating groove is concentric with the rotating shaft. The inner side wall of the bottom of the annular rotating groove is provided with a limit card groove extending radially outward. In the groove, the shaft end of the connecting shaft is fixed with a braking plate, and a pair of telescopic shafts are inserted on the outer side wall of the side plate of the support frame and located between the annular rotating groove and the connecting shaft, and the outer ends of the telescopic shafts are connected together. An annular threaded block is fixed, an adjustment spring is fixed on the front end wall of the annular threaded block, an annular pressure block is fixed at the front end of the adjustment spring, the front end wall of the annular pressure block is pressed against the rear end wall of the brake plate, and the annular threaded block, Both the adjusting spring and the annular pressing block are sleeved on the connecting shaft and are concentric with the connecting shaft, the inner side wall of the rotating sleeve is provided with an inner thread, and the annular threaded block is screwed on the inner side wall of the rotating sleeve.

As a preferred option of the above technical solution, a cross twisting plate is provided on the front end wall of the rotating sleeve.

As a preferred option of the above technical solution, a moving groove is provided in the center of the top surface of the bottom plate of the support frame, and a pair of guide rails are provided on both sides of the moving groove. The bottom surface of the movable seat is slidably arranged on the guide rail, and the downwardly extending connecting protrusion provided on the bottom surface of the movable seat is screwed on the screw rod. A moving motor that drives the screw to rotate is fixed on the rear end wall of the bottom plate of the support frame.

As a preferred option of the above technical solution, a toolbox button for controlling the lifting of the toolbox is provided on the front end surface of one of the fixing blocks, and a tool table button for controlling the movement of the tool table is provided on the front end surface of the other fixing block.

The beneficial effect of the invention is that it combines the tool table with the tool box, and adopts the principle of automatic machinery, so that the tool table can be stored in the horizontal direction, so that the tool box can be lifted and stored in the vertical direction, thereby greatly reducing the carrying capacity. The time for taking tools is improved, space utilization and work efficiency are improved, and the toolbox is very convenient to disassemble and replace.

Description of drawings:

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the rear three-dimensional perspective view of the present invention;

FIG. 3 is an enlarged view of FIG. 2 at A. FIG.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. The embodiments of the present invention, and all other embodiments obtained by those of ordinary skill in the art without creative work, fall within the protection scope of the present invention.

As shown in FIG. 1 to FIG. 3 , an auto repair workbench with a lifting tool box includes a support frame 1 , a pair of fixing blocks 11 are arranged at the front ends of the inner side walls of the two side plates of the support frame 1 , and two fixing blocks 11 are provided. A pair of lifting bars 12 are arranged in the middle sliding, a support beam 122 is arranged between the two lifting bars 12, a tool box 3 is fixed on the support beam 122, and a movable tool table is arranged in the center of the top surface of the bottom plate of the support frame 1 2.

Further, the front end of the lifting bar 12 has a T-shaped guide rail 121 extending forward, and the T-shaped guide rail 121 is slidably arranged in the chute provided on the rear side wall of the fixing block 11 .

Further, a pair of vertical chutes 13 are arranged on the inner side walls of the two side plates of the support frame 1 , and a buffer plate 15 is slid in the vertical chutes 13 . A buffer spring 14 is fixed to the bottom surface of the plate 15 .

Further, a connecting shaft 17 is rotated between the two side plates of the support frame 1 , and a pair of transmission gears 16 are fixed on both sides of the connecting shaft 17 . The spur gears are meshed separately.

Further, a lift motor 18 is fixed on the outer side wall of one of the side plates of the support frame 1 , the output shaft of the lift motor 18 is a spline shaft, and the spline shaft is inserted into a spline connected to one end of the rotating shaft 17 . In the hole, the other end of the connecting shaft 17 passes through the side plate of the support frame 1 and is provided with a locking mechanism 4 .

Further, the locking mechanism 4 includes a rotating sleeve 41 , the rear end outer side wall of the rotating sleeve 41 has a limit extension edge 411 extending radially outward, and the outer side wall of the side plate of the support frame 1 is provided with The annular rotating groove 101 concentric with the connecting shaft 17, the bottom inner side wall of the annular rotating groove 101 has a limit slot extending radially outward, the rotating sleeve 41 is inserted in the annular rotating groove 101 and the limit extends The side 411 is rotatably arranged in the limit slot, the shaft end of the connecting shaft 17 is fixed with a braking plate 171, and the outer side wall of the side plate of the support frame 1 is located between the annular rotating groove 101 and the connecting shaft 17 A pair of telescopic shafts 43 are inserted, the outer ends of the telescopic shafts 43 are jointly fixed with an annular threaded block 42, an adjustment spring 44 is fixed on the front end wall of the annular threaded block 42, and an annular pressure block 45 is fixed at the front end of the adjustment spring 44. The front end wall of the block 45 is pressed against the rear end wall of the brake plate 171. The annular threaded block 42, the adjusting spring 44 and the annular pressing block 45 are all sleeved on the connecting shaft 17 and are concentric with the connecting shaft 17. An inner thread is provided on the inner side wall of the sleeve 41 , and the annular thread block 42 is screwed on the inner side wall of the rotating sleeve 41 .

Further, the front end wall of the rotating sleeve 41 is provided with a cross twisting plate 412 .

Further, a moving groove 19 is provided in the center of the top surface of the bottom plate of the support frame 1, and a pair of guide rails 24 are provided on both sides of the moving groove 19. The front and rear side walls of the moving groove 19 are rotatably provided with screws 25. , the movable seat 22 is slidably arranged on the guide rail 24, and the downwardly extending connecting protrusion 23 provided on the bottom surface of the movable seat 22 is screwed on the screw 25. The top surface of the movable seat 22 is fixed with a support plate 21, which supports A tool table 2 is fixed on the top surface of the board 21 , and a moving motor 26 for driving the screw 25 to rotate is fixed on the rear end wall of the bottom plate of the support frame 1 .

Further, a toolbox button 111 for controlling the lifting and lowering of the toolbox 3 is provided on the front end surface of one of the fixed blocks 11 , and a tool table button for controlling the movement of the tool table 2 is provided on the front end surface of the other fixed block 11 . 112.

The working principle of the present invention:

1. Raise the start-up lift motor 18 to make the connecting shaft 17 rotate, thereby driving the two transmission gears 16 to rotate synchronously, the two lift bars 12 are raised and lowered under the action of meshing with the transmission gear 16, and finally the toolbox 3 is lifted and lowered. The tool box 3 is fixed at a certain height, and by screwing the rotating sleeve 41, since the annular threaded block 42 is screwed on the inner side wall of the rotating sleeve 41, the annular threaded block 42 will move back and forth, so that the adjustment ring can be realized. The tightness of the pressing block 45 against the brake plate 171, when the rotating sleeve 41 is screwed to a certain degree, the brake plate 171 will no longer rotate, so that the connecting shaft 17 will no longer rotate, and the lifting bar 12 will be fixed. , greatly reducing the torsional force of the output shaft of the lifting motor 18 and improving the life of the motor.

2. Raise and start the moving motor 26, which can make the screw 25 rotate, so as to realize the front and rear displacement of the tool table 2. When maintenance is required, just control the tool table button 112 to move the tool table 2 to the front, and then control the tool box button 111 The tool box 3 can be lowered to a certain height, which is convenient to take.

Claims (5)

1. The utility model provides a vapour is repaiied workstation with lift toolbox, includes support frame (1), its characterized in that: a pair of fixing blocks (11) are arranged at the front ends of the inner side walls of the two side plates of the support frame (1), a pair of lifting strips (12) are arranged in the two fixing blocks (11) in a sliding mode, a supporting cross beam (122) is arranged between the two lifting strips (12), a tool box (3) is fixed on the supporting cross beam (122), and a movable tool table (2) is arranged in the center of the top surface of a bottom plate of the support frame (1);

a connecting rotating shaft (17) is rotatably arranged between the two side plates of the support frame (1), a pair of transmission gears (16) is fixed on the two sides of the connecting rotating shaft (17), and the two transmission gears (16) are respectively meshed with straight gears arranged on the rear end surfaces of the two lifting racks (12);

a lifting motor (18) is fixed on the outer side wall of one side plate of the support frame (1), an output shaft of the lifting motor (18) is a spline shaft, the spline shaft is inserted in a spline hole formed in one end of the connecting rotating shaft (17), and the other end of the connecting rotating shaft (17) penetrates through the side plate of the support frame (1) and is provided with a locking mechanism (4);

the locking mechanism (4) comprises a rotating sleeve (41), a limiting extending edge (411) which extends outwards and radially is arranged on the outer side wall of the rear end of the rotating sleeve (41), an annular rotating groove (101) which is concentric with the connecting rotating shaft (17) is arranged on the outer side wall of the side plate of the support frame (1), a limiting clamping groove which extends outwards and radially is arranged on the inner side wall of the bottom of the annular rotating groove (101), the rotating sleeve (41) is inserted in the annular rotating groove (101) and the limiting extending edge (411) is rotatably arranged in the limiting clamping groove, a brake plate (171) is fixed at the shaft end of the connecting rotating shaft (17), a pair of telescopic shafts (43) is inserted between the annular rotating groove (101) and the connecting rotating shaft (17) on the outer side wall of the side plate of the support frame (1), an annular thread block (42) is jointly fixed at the outer end of the telescopic shafts (43), and an adjusting spring (44) is fixed on the front end, an annular pressing block (45) is fixed to the front end of the adjusting spring (44), the front end wall of the annular pressing block (45) is pressed against the rear end wall of the brake plate (171), the annular thread block (42), the adjusting spring (44) and the annular pressing block (45) are all sleeved on the connecting rotating shaft (17) and are all concentric with the connecting rotating shaft (17), internal threads are arranged on the inner side wall of the rotating sleeve (41), and the annular thread block (42) is in threaded connection with the inner side wall of the rotating sleeve (41);

the front end wall of the rotating sleeve (41) is provided with a cross screwing plate (412).

2. A service workstation having a lift kit as recited in claim 1, wherein: the front end of the lifting bar (12) is provided with a T-shaped guide rail (121) extending forwards, and the T-shaped guide rail (121) is arranged in a sliding groove formed in the rear side wall of the fixed block (11) in a sliding mode.

3. A service workstation having a lift kit as recited in claim 1, wherein: be equipped with a pair of vertical spout (13) on the both sides inboard wall of support frame (1), the slip is equipped with buffer board (15) in vertical spout (13), and buffer board (15) are located under lifter bar (12) and the bottom surface of buffer board (15) is fixed with buffer spring (14).

4. A service workstation having a lift kit as recited in claim 1, wherein: the bottom plate top surface center of support frame (1) is equipped with and removes recess (19) and is equipped with a pair of guide rail (24) in the both sides that remove recess (19), removes to rotate on the wall of both sides around recess (19) and is equipped with screw rod (25), removes that seat (22) slides and sets up on guide rail (24) and the connection arch (23) the spiro union of downwardly extending that the bottom surface of removing seat (22) was equipped with on screw rod (25), the top surface of removing seat (22) is fixed with backup pad (21), and the top surface of backup pad (21) is fixed with instrument table (2), be fixed with on the bottom plate rear end wall of support frame (1) driving screw (25) pivoted moving motor (26).

5. A service workstation having a lift kit as recited in claim 1, wherein: a toolbox button (111) used for controlling the lifting of the toolbox (3) is arranged on the front end face of one of the fixed blocks (11), and a tool table button (112) used for controlling the movement of the tool table (2) is arranged on the front end face of the other fixed block (11).

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