Assembling mechanism based on design of equipment box of motor train unit

Abstract

The utility model provides an assembling mechanism for design based on a motor train unit equipment box. The assembling mechanism comprises a fixing assembly, an adjusting assembly, a vibration reduction assembly and a bottom plate. The fixing assembly comprises a first plate body, a first air cylinder, a second air cylinder, a second plate body, a first shell, a first sliding groove, a first sliding block, a first lead screw, a first motor, a through groove, a containing shell and a suction cup. By means of the arrangement of the containing shell, the first sliding block, the suction cup, the first air cylinder and the second air cylinder, the equipment box can be prevented from shaking during assembling operation, so that the working difficulty of workers is lowered, the efficiency of assembling operation is improved, the labor intensity of the workers is lowered, and the working efficiency of the workers is improved. Through the arrangement of the adjusting assembly, the position of the equipment box can be adjusted, so that the assembling precision is improved, through the arrangement of the vibration reduction assembly, the vibration reduction effect on the device is achieved, and damage to the equipment box during jolt is avoided.

Description

Technical Field

[0001] The utility model relates to an assembling mechanism, in particular to an assembling mechanism designed based on a motor vehicle unit equipment box, belonging to the technical field of assembling devices. Background Art

[0002] As we all know, EMU, or power vehicle in full, refers to vehicles equipped with power devices in rail transit systems, including locomotives and power cars. EMUs are equipped with driving wheels, while the corresponding vehicles without driving devices are trailers. For trains to run normally on the track, EMUs must provide sufficient traction for the entire train, but trailers without power are not required. EMU equipment boxes need to be assembled during processing.

[0003] A Chinese patent publication (publication number: CN214359898U) discloses an assembly mechanism for designing an equipment box for a train set. By setting up this device, a large amount of labor and time are saved, its work efficiency is improved, and its limitations are reduced, its safety factor is improved, and its practicality is also improved; it includes a bottom plate, four groups of rollers, a support beam, two groups of fixed pulleys, two groups of first support frames, a winding roller, two groups of side guards, a motor, a reducer, a wire rope and two groups of first fixed plates. The four groups of rollers are rotatably mounted on the left front side, the right front side, the left rear side and the right rear side of the bottom end of the bottom plate, and a height adjustment device is arranged on the top of the bottom plate. The output end of the reducer passes through the first rear support frame and is connected to the rear end of the winding roller, the wire rope is wound onto the winding roller, and the two ends of the wire rope respectively pass through the bottom ends of the two sets of fixed pulleys to extend to the upper sides of the two sets of fixed pulleys, and the two sets of first fixed plates are respectively installed at the two ends of the wire rope. The utility model drives the winding roller to wind the wire rope by controlling the motor, so that the first fixed plate drives the equipment box to assemble the equipment box. However, the wire rope is prone to shaking during use, which makes the equipment box easily damaged by shaking, thereby causing a certain impact on the assembly operation. For this reason, an assembly mechanism based on the design of the EMU equipment box is proposed. Utility Model Content

[0004] In view of this, the utility model provides an assembly mechanism designed based on a motor vehicle equipment box to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0005] The technical solution of the utility model is implemented as follows: an assembly mechanism designed based on a train set equipment box includes a fixing assembly, an adjusting assembly, a vibration reduction assembly and a bottom plate;

[0006] The fixing assembly includes a first plate, a first cylinder, a second cylinder, a second plate, a first housing, a first slide groove, a first slider, a first screw rod, a first motor, a through groove, a placement shell and a suction cup;

[0007] The outer wall of the first cylinder is fixedly connected to one side of the first plate body, the piston rod of the first cylinder is fixedly connected to one side of the second plate body, the outer wall of the second cylinder is fixedly connected to one side of the second plate body, the piston rod of the second cylinder is fixedly connected to the bottom of the first shell, the inner wall of the first shell is provided with a first slide groove, the bottom of the first shell is provided with a through groove, and the top of the first slider is slidably connected to the inside of the first slide groove.

[0008] Further preferably, the outer wall of the first screw rod is threadedly connected to the inside of the first slider, the outer wall of the first motor is fixedly connected to the inner wall of the first shell, and the output end of the first motor is fixedly connected to one end of the first screw rod.

[0009] Further preferably, the bottom of the placement shell is fixedly connected to the top of the bottom plate, and one side of the suction cup is installed on one side of the second plate body.

[0010] Further preferably, the adjusting assembly includes a second slide groove, a second slider, a second screw rod, a second motor, a second shell, a third slide groove, a third slider, a third screw rod and a third motor, one side of the third slider is fixedly connected to one side of the first plate body, a second slide groove is provided on the top of the base plate, the bottom of the second slider is slidably connected to the inside of the second slide groove, the outer side wall of the second screw rod is threadedly connected to the inside of the second slider, the outer side wall of the second motor is fixedly connected to one side of the base plate, and the output end of the second motor is fixedly connected to one end of the second screw rod.

[0011] Further preferably, the top of the second slider is fixedly connected to the bottom of the second shell, a third slide groove is opened on one side of the second shell, one side of the third slider is slidably connected to the inside of the third slide groove, and the outer wall of the third screw rod is threadedly connected to the inside of the third slider.

[0012] Further preferably, the outer side wall of the third motor is mounted on the top of the second shell, and the output end of the third motor is fixedly connected to one end of the third screw rod.

[0013] Further preferably, the shock absorbing assembly includes a damper, a spring and a wheel, one end of the damper is fixedly connected to the bottom of the base plate, the other end of the damper is fixedly connected to the top of the wheel, and the outer wall of the damper is provided with a spring.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] The utility model can avoid shaking of the equipment box during assembly operation by arranging the placement shell, the first slider, the suction cup, the first cylinder and the second cylinder, thereby reducing the working difficulty of the staff and improving the efficiency of the assembly operation. The position of the equipment box can be adjusted by adjusting the setting of the component, thereby increasing the accuracy of assembly. The setting of the vibration reduction component has a vibration reduction effect on the device, thereby avoiding damage to the equipment box during bumps.

[0016] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 This is a bottom view of the structure of the utility model;

[0020] Figure 3 This is a structural diagram of the adjustment component of the utility model;

[0021] Figure 4 This is a structural diagram of the fixed component of the utility model;

[0022] Figure 5 This is a diagram showing the internal structure of the first shell of the present utility model.

[0023] Figure numerals: 101, fixing assembly; 10, first plate; 11, first cylinder; 12, second cylinder; 13, second plate; 14, first shell; 15, first slide groove; 16, first slider; 17, first screw rod; 18, first motor; 19, through groove; 110, placement shell; 111, suction cup; 201, adjustment assembly; 20, second slide groove; 21, second slider; 22, second screw rod; 23, second motor; 24, second shell; 25, third slide groove; 26, third slider; 27, third screw rod; 28, third motor; 301, vibration reduction assembly; 30, damper; 31, spring; 32, wheel; 40, bottom plate. DETAILED DESCRIPTION

[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0025] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0026] like Figure 1-5 As shown, the embodiment of the utility model provides an assembly mechanism based on the design of the EMU equipment box, including a fixing component 101, an adjustment component 201, a vibration reduction component 301 and a bottom plate 40;

[0027] The fixing assembly 101 includes a first plate 10, a first cylinder 11, a second cylinder 12, a second plate 13, a first housing 14, a first slide groove 15, a first slider 16, a first screw rod 17, a first motor 18, a through groove 19, a placement shell 110 and a suction cup 111;

[0028] The outer wall of the first cylinder 11 is fixedly connected to one side of the first plate body 10, the piston rod of the first cylinder 11 is fixedly connected to one side of the second plate body 13, the outer wall of the second cylinder 12 is fixedly connected to one side of the second plate body 13, the piston rod of the second cylinder 12 is fixedly connected to the bottom of the first shell body 14, the inner wall of the first shell body 14 is provided with a first slide groove 15, the bottom of the first shell body 14 is provided with a through groove 19, and the top of the first slider 16 is slidably connected to the inside of the first slide groove 15.

[0029] In one embodiment, the outer wall of the first screw rod 17 is threadedly connected to the inside of the first slider 16, the outer wall of the first motor 18 is fixedly connected to the inner wall of the first shell 14, and the output end of the first motor 18 is fixedly connected to one end of the first screw rod 17. The first shell 14 is configured to fix the first motor 18, and the first motor 18 is configured to fix the first screw rod 17.

[0030] In one embodiment, the bottom of the placement shell 110 is fixedly connected to the top of the base plate 40, and one side of the suction cup 111 is installed on one side of the second plate body 13. The setting of the base plate 40 fixes the placement shell 110, and the setting of the second plate body 13 fixes the suction cup 111. The first cylinder 11 is controlled to drive the second plate body 13 to move, so that the suction cup 111 is adsorbed on the equipment box, and then the second cylinder 12 is controlled to drive the first shell 14 to move, so that the first shell 14 is stuck on the top of the equipment box, and the first motor 18 is controlled to drive the first screw rod 17 to rotate, so that the first slider 16 fixes the equipment box to prevent the equipment box from shaking.

[0031] In one embodiment, the adjusting component 201 includes a second slide groove 20, a second slider 21, a second screw rod 22, a second motor 23, a second shell 24, a third slide groove 25, a third slider 26, a third screw rod 27 and a third motor 28. One side of the third slider 26 is fixedly connected to one side of the first plate body 10. The top of the base plate 40 is provided with a second slide groove 20. The bottom of the second slider 21 is slidably connected to the inside of the second slide groove 20. The outer wall of the second screw rod 22 is threadedly connected to the inside of the second slider 21. The outer wall of the second motor 23 is fixedly connected to one side of the base plate 40. The output end of the second motor 23 is fixedly connected to one end of the second screw rod 22. The setting of the base plate 40 fixes the second motor 23. The setting of the second motor 23 fixes the second screw rod 22.

[0032] In one embodiment, the top of the second slider 21 is fixedly connected to the bottom of the second shell 24, a third slide groove 25 is opened on one side of the second shell 24, one side of the third slider 26 is slidably connected to the inside of the third slide groove 25, and the outer wall of the third screw rod 27 is threadedly connected to the inside of the third slider 26. Through the setting of the second slider 21, the second shell 24 is fixed.

[0033] In one embodiment, the outer wall of the third motor 28 is installed on the top of the second shell 24, and the output end of the third motor 28 is fixedly connected to one end of the third screw rod 27. The setting of the second shell 24 fixes the third motor 28, and the setting of the third motor 28 fixes the third screw rod 27. The second motor 23 is controlled to drive the second screw rod 22 to rotate, so that the second slider 21 drives the second shell 24 to move, thereby adjusting the equipment box laterally. The third motor 28 drives the third screw rod 27 to rotate, so that the third slider 26 drives the fixing assembly 101 to move, and the height of the equipment box is adjusted, thereby making the assembly operation more precise and reducing the workload of the staff.

[0034] In one embodiment, the shock absorbing assembly 301 includes a damper 30, a spring 31 and a wheel 32. One end of the damper 30 is fixedly connected to the bottom of the base plate 40, and the other end of the damper 30 is fixedly connected to the top of the wheel 32. The outer wall of the damper 30 is sleeved with a spring 31. The setting of the base plate 40 can fix the damper 30. The setting of the damper 30 can fix the spring 31 and the wheel 32. The setting of the damper 30 and the spring 31 can reduce vibration of the mechanism.

[0035] When the utility model is working: the device is moved to a designated position by the wheel 32, and then the foot brake of the wheel 32 is locked, the second plate 13 is driven to move by controlling the first cylinder 11, so that the suction cup 111 is adsorbed on the equipment box, the third motor 28 is driven to rotate the third screw rod 27, so that the third slider 26 drives the fixing assembly 101 to move, so that the bottom of the equipment box is placed in the placement shell 110, and then the second cylinder 12 is controlled to drive the first shell 14 to move, so that the first shell 14 is stuck on the top of the equipment box, the first motor 18 is controlled to drive the first screw rod 17 to rotate, so that the first slider 16 fixes the equipment box to prevent the equipment box from shaking, the second motor 23 is controlled to drive the second screw rod 22 to rotate, so that the second slider 21 drives the second shell 24 to move, thereby adjusting the equipment box laterally, and the third motor 28 drives the third screw rod 27 to rotate, so that the third slider 26 drives the fixing assembly 101 to move, and the height of the equipment box is adjusted, so that the assembly operation is more accurate and the workload of the staff is reduced.

[0036] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An assembly mechanism designed for a train equipment box, characterized in that: It comprises a fixing component (101), an adjusting component (201), a vibration reduction component (301) and a bottom plate (40); The fixing assembly (101) comprises a first plate (10), a first cylinder (11), a second cylinder (12), a second plate (13), a first housing (14), a first slide groove (15), a first slider (16), a first screw rod (17), a first motor (18), a through groove (19), a placement shell (110) and a suction cup (111); The outer wall of the first cylinder (11) is fixedly connected to one side of the first plate body (10), the piston rod of the first cylinder (11) is fixedly connected to one side of the second plate body (13), the outer wall of the second cylinder (12) is fixedly connected to one side of the second plate body (13), the piston rod of the second cylinder (12) is fixedly connected to the bottom of the first shell (14), the inner wall of the first shell (14) is provided with a first slide groove (15), the bottom of the first shell (14) is provided with a through groove (19), and the top of the first slider (16) is slidably connected to the inside of the first slide groove (15).

2. The assembly mechanism based on the design of the EMU equipment box according to claim 1 is characterized in that: The outer wall of the first screw rod (17) is threadedly connected to the interior of the first slider (16), the outer wall of the first motor (18) is fixedly connected to the inner wall of the first housing (14), and the output end of the first motor (18) is fixedly connected to one end of the first screw rod (17).

3. The assembly mechanism based on the design of the EMU equipment box according to claim 2 is characterized in that: The bottom of the placement shell (110) is fixedly connected to the top of the bottom plate (40), and one side of the suction cup (111) is installed on one side of the second plate body (13).

4. The assembly mechanism based on the design of the EMU equipment box according to claim 2 is characterized in that: The adjusting component (201) comprises a second slide groove (20), a second slider (21), a second screw rod (22), a second motor (23), a second shell (24), a third slide groove (25), a third slider (26), a third screw rod (27) and a third motor (28), one side of the third slider (26) is fixedly connected to one side of the first plate body (10), the top of the bottom plate (40) is provided with a second slide groove (20), the bottom of the second slider (21) is slidably connected to the inside of the second slide groove (20), the outer side wall of the second screw rod (22) is threadedly connected to the inside of the second slider (21), the outer side wall of the second motor (23) is fixedly connected to one side of the bottom plate (40), and the output end of the second motor (23) is fixedly connected to one end of the second screw rod (22).

5. The assembly mechanism based on the design of the EMU equipment box according to claim 4 is characterized in that: The top of the second slider (21) is fixedly connected to the bottom of the second shell (24); a third slide groove (25) is provided on one side of the second shell (24); one side of the third slider (26) is slidably connected to the inside of the third slide groove (25); and the outer wall of the third screw rod (27) is threadedly connected to the inside of the third slider (26).

6. The assembly mechanism based on the design of the EMU equipment box according to claim 5 is characterized in that: The outer side wall of the third motor (28) is mounted on the top of the second housing (24), and the output end of the third motor (28) is fixedly connected to one end of the third screw rod (27).

7. The assembly mechanism based on the design of the EMU equipment box according to claim 4 is characterized by: The vibration reduction assembly (301) comprises a damper (30), a spring (31) and a wheel (32); one end of the damper (30) is fixedly connected to the bottom of the base plate (40); the other end of the damper (30) is fixedly connected to the top of the wheel (32); and the outer wall of the damper (30) is sleeved with a spring (31).

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