Assembly device for track link section

Abstract

The utility model belongs to the technical field of caterpillar track section processing, and discloses an assembling device for caterpillar track sections, which comprises a base, a shaft falling structure and a bearing structure, vertical plates are arranged on the base, a transmission structure is arranged between the vertical plates, the shaft falling structure comprises a fixed box and a hydraulic cylinder, and the bearing structure is arranged on the fixed box. The fixing box is arranged on the top plate, the hydraulic cylinder is arranged on the outer wall of the bottom of the fixing box, the bearing structure comprises a fixing plate, a driven shaft and bearing discs, the fixing plate is arranged on the outer wall of the base, the driven shaft vertically penetrates through a fixing ring, and the bearing discs are placed on the two sides of the base. The caterpillar track sections are placed in the bearing grooves, the stability of the caterpillar track sections in the conveying process is improved, the stability of the caterpillar track sections in the assembling process can also be improved, and therefore the assembling efficiency of the caterpillar track sections is improved, the two bearing grooves are formed in one bearing block, a pair of caterpillar track sections can be assembled at the same time, and the assembling efficiency is improved. And the assembly efficiency of the track link section is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chain track segment processing, in particular to an assembly device for chain track segments. Background Art

[0002] The track link is the connecting part of the track used in construction machinery such as excavators and bulldozers and military machinery such as tanks. It needs to go through multiple processing steps to ensure the needs of work.

[0003] The existing assembly process of the track link is: first assemble the track shaft, assemble the shaft and the sleeve to form the track shaft, then inject grease into the gap between the shaft and the sleeve, then use a robot to grab the left and right track links and the track shaft to the workbench for assembly, and install the left and right track links in the hydraulic equipment located on both sides of the workbench respectively, and use the hydraulic equipment to drive the track link to move horizontally toward the track shaft, so that the track link is installed on the track shaft, thereby completing the installation of one track link.

[0004] However, when the hydraulic equipment pushes the track link toward the track shaft, the track link is only a pre-assembled structure and is prone to slipping during movement, which reduces the assembly quality of the track link. At the same time, it is inconvenient to reel up the assembled track link.

[0005] Based on this, the present application proposes an assembly device for a track link. Utility Model Content

[0006] The purpose of the utility model is to provide an assembly device for track links with a reasonable structural design, stable transmission of track links, good assembly quality of track links, and convenience for winding up the assembled track links, in order to solve the problems existing in the existing assembly device for track links, such as the easy slipping of track links after assembly, low assembly quality of track links, and inconvenience in winding up the assembled track links.

[0007] The technical solution adopted by the utility model to solve the technical problem is:

[0008] A device for assembling a track link comprises a base, a drop shaft structure and a bearing structure, wherein a vertical plate is provided on the base, a transmission structure is provided between the vertical plates, a column is provided on the vertical plate, and a top plate is provided on the top of the column, the track links are placed on the transmission structure in sequence, the transmission structure drives the track links to move, and the assembled track links continue to move forward with the conveyor belt, and the bearing structure facilitates the collection of the assembled track links, the drop shaft structure comprises a fixed box and a hydraulic cylinder, the fixed box is provided on the top plate, the bottom end of the fixed box is provided above the transmission structure, and a drop shaft groove is provided in the fixed box, the shaft required for the track link assembly is placed in the drop shaft groove in the fixed box, and the hydraulic cylinder is provided in the fixed box On the outer wall of the bottom, a push rod is provided on the hydraulic cylinder, and the push rod is extended into the fixed box. The hydraulic cylinder pushes the push rod to move in the drop shaft groove, and pushes the connecting shaft at the bottom of the drop shaft groove into the connecting hole of the two chain track segments to complete the assembly of the two chain track segments. The bearing structure includes a fixed plate, a driven shaft, and a bearing plate. The fixed plate is provided on the outer wall of the base, and a fixing ring is provided on the fixed plate. The driven shaft vertically passes through the fixing ring and connects the driven shaft to the transmission structure. The bearing plate is placed on both sides of the base, and the bearing plate is movably connected to the driven shaft. The rotating shaft drives the driven shaft to rotate, and the driven shaft drives the bearing plate to rotate, and the assembled chain track segments are wound up, which is convenient for storing the wound chain track segments.

[0009] Among them, the transmission structure includes a motor, a rotating shaft, a rotating roller, and a transmission belt. A bearing is provided on the vertical plate, and the motor is provided on the vertical plate. Both ends of the rotating shaft pass through the bearings, and one end of the rotating shaft is connected to the output shaft of the motor, and the rotating shaft is connected to the driven shaft. The rotating roller is provided on the rotating shaft, and the transmission belt is provided between the rotating rollers. The motor drives the rotating shaft to rotate, the rotating shaft drives the rotating roller to rotate, the rotating roller drives the transmission belt and the bearing block to move, the bearing block drives the chain track segment to move forward, and the assembly point of the two chain track segments is moved to the bottom end of the fixed box to improve the transmission efficiency of the chain track segment.

[0010] Among them, the conveyor belt is provided with a bearing block, and a bearing groove is provided on the bearing block. Placing the chain track segment in the bearing groove can not only improve the stability of the chain track segment during the transmission process, but also improve the stability of the chain track segment during the assembly process, thereby improving the assembly efficiency of the chain track segment. Two bearing grooves are provided on a bearing block, which can simultaneously assemble a pair of chain track segments, further improving the assembly efficiency of the chain track segments.

[0011] Among them, a bevel gear 1 is provided on the rotating shaft, and a bevel gear 2 is provided at the bottom end of the driven shaft, and the bevel gear 1 is meshed with the bevel gear 2. The bevel gear 1 on the rotating shaft drives the bevel gear 2 to rotate, and the bevel gear 2 drives the driven shaft and the supporting plate sleeved on the driven shaft to rotate, and the assembled chain track segment is wound up, thereby realizing the simultaneous assembly and winding of the chain track segment, and improving the assembly efficiency of the chain track segment.

[0012] Among them, the outer wall of the top end of the driven shaft is provided with a fixed groove, the carrying disc is provided with a sleeve, and a clamping block is provided on the inner wall of the sleeve. The clamping block is movably inserted into the fixed groove, and the carrying disc is set to a structure that can be removed from the driven shaft through the sleeve. The clamping block in the sleeve is inserted into the fixed groove, which makes it convenient for the driven shaft to drive the sleeve to rotate, thereby driving the carrying disc to rotate. The carrying disc pulls the assembled chain track segment to move, so that the assembled chain track segment is wound on the carrying disc, which is convenient for storing the wound chain track segment. On the other side, the clamping block in the sleeve is inserted into the fixed groove, which makes it convenient to quickly remove the carrying disc from the driven shaft, thereby improving the efficiency of removing the carrying disc on the driven shaft.

[0013] Among them, the carrying plate is provided with an anti-skid pad, which can increase the friction between the carrying plate and the chain track segment, improve the stability of the carrying plate in driving the chain track segment to rotate, and thus improve the winding efficiency of the chain track segment.

[0014] Among them, the shaft drop groove in the fixed box is set to a Y-shaped structure, and the shafts required for the assembly of the chain track segment are placed in the shaft drop groove in the fixed box. Above the shaft drop groove, the shafts are stacked and stored, and below the shaft drop groove, the shafts are stacked up one by one, so that the push rod pushes one shaft into the hole of the chain track segment at a time, thereby assembling the chain track segment and improving the assembly efficiency of the chain track segment.

[0015] Among them, a fixing rod is provided on the top plate, and a steering wheel is provided on the bottom end of the fixing rod. The assembled chain track segment continues to move forward with the conveyor belt, and the carrying plate drives the moving chain track segment to turn. The steering wheel facilitates the steering of the chain track segment during transmission, thereby improving the steering efficiency of the chain track segment and thus improving the winding efficiency of the chain track segment.

[0016] Beneficial effects:

[0017] 1. Placing the track segments in the bearing slots can improve both the stability of the track segments during transportation and the stability of the track segments during assembly, thereby increasing the assembly efficiency of the track segments. Two bearing slots are provided on a bearing block, enabling a pair of track segments to be assembled simultaneously, further increasing the assembly efficiency of the track segments.

[0018] 2. Insert the card block in the sleeve into the fixed groove, so that the driven shaft drives the sleeve to rotate, thereby driving the carrier plate to rotate. The carrier plate pulls the assembled chain track segment to move, so that the assembled chain track segment can be rolled up on the carrier plate, which is convenient for storing the rolled chain track segment. On the other hand, insert the card block in the sleeve into the fixed groove, so that the carrier plate can be quickly removed from the driven shaft, thereby improving the efficiency of removing the carrier plate from the driven shaft.

[0019] 3. Place the shafts required for assembling the chain track segment into the shaft drop groove in the fixed box. Above the shaft drop groove, the shafts are stacked and stored. Below the shaft drop groove, the shafts are stacked one by one. The push rod pushes one shaft into the hole of the chain track segment at a time, thereby assembling the chain track segment and improving the assembly efficiency of the chain track segment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural diagram of the present utility model.

[0021] Figure 2 It is a left view of the present utility model.

[0022] Figure 3 It is a partial structural diagram of the utility model, illustrating the connection structure between the fixed box and the drop shaft groove.

[0023] Figure 4 It is a partial structural diagram of the utility model, illustrating the connection structure between the fixing rod and the steering wheel.

[0024] Figure 5 It is a partial structural diagram of the present invention, illustrating the connection structure of bevel gear 1 and bevel gear 2.

[0025] Figure 6 It is a partial structural diagram of the utility model, illustrating the connection structure between the driven shaft and the carrying plate.

[0026] Figure 7 It is a partial structural diagram of the present invention, illustrating the connection structure between the carrying plate and the anti-slip pad.

[0027] Figure 8 This is another structural diagram of the present invention.

[0028] Figure 9 This utility model Figure 8 A partial structural diagram of FIG. 1 illustrates the connection structure between the carrier plate and the positioning column.

[0029] In the figure: 1. base, 2. vertical plate, 3. column, 4. bearing, 5. motor, 6. rotating shaft, 7. rotating roller, 8. conveyor belt, 9. bearing block, 10. bearing groove, 11. top plate, 12. fixing box, 13. hydraulic cylinder, 14. drop shaft groove, 15. push rod, 16. fixing rod, 17. steering wheel, 18. fixing plate, 19. driven shaft, 20. bearing plate, 21. bevel gear 1, 22. fixing ring, 23. bevel gear 2, 24. fixing groove, 25. sleeve, 26. block, 27. anti-slip pad, 28. roller, 29. positioning column. DETAILED DESCRIPTION

[0030] The present invention will be described in more detail below with reference to the accompanying drawings.

[0031] Example 1:

[0032] As attached Figure 1-7 As shown: an assembly device for a chain track segment, comprising a base 1, a drop shaft structure, and a bearing structure. A vertical plate 2 is provided on the base 1, a transmission structure is provided between the vertical plates 2, a column 3 is provided on the vertical plate 2, and a top plate 11 is provided on the top of the column 3. The drop shaft structure comprises a fixed box 12 and a hydraulic cylinder 13. The fixed box 12 is provided on the top plate 11, and the bottom end of the fixed box 12 is provided above the transmission structure, and a drop shaft groove 14 is provided in the fixed box 12. The hydraulic cylinder 13 is provided. It is placed on the outer wall of the bottom of the fixed box 12, and a push rod 15 is provided on the hydraulic cylinder 13, and the push rod 15 is extended into the fixed box 12. The bearing structure includes a fixed plate 18, a driven shaft 19, and a bearing plate 20. The fixed plate 18 is set on the outer wall of the base 1, and a fixed ring 22 is provided on the fixed plate 18. The driven shaft 19 vertically passes through the fixed ring 22 and connects the driven shaft 19 to the transmission structure. The bearing plate 20 is placed on both sides of the base 1, and the bearing plate 20 is movably connected to the driven shaft 19.

[0033] The transmission structure includes a motor 5, a rotating shaft 6, a rotating roller 7, and a transmission belt 8. A bearing 4 is provided on the vertical plate 2. The motor 5 is provided on the vertical plate 2. Both ends of the rotating shaft 6 pass through the bearing 4. One end of one of the rotating shafts 6 is connected to the output shaft of the motor 5, and the rotating shaft 6 is connected to the driven shaft 19. The rotating roller 7 is provided on the rotating shaft 6. The transmission belt 8 is provided between the rotating rollers 7. A bearing block 9 is provided on the transmission belt 8, and a bearing groove 10 is provided on the bearing block 9. A bevel gear 21 is provided on the rotating shaft 6, and a bevel gear 23 is provided at the bottom end of the driven shaft 19, and the bevel gear 21 is meshed with the bevel gear 23. A fixing groove 24 is provided on the outer wall of the top end of the driven shaft 19, and a sleeve 25 is provided on the carrying plate 20. A clamping block 26 is provided on the inner wall of the sleeve 25. The clamping block 26 is movably inserted into the fixing groove 24, and the carrying plate 20 is set to a structure that can be removed from the driven shaft 19 through the sleeve 25. An anti-slip pad 27 is provided on the carrying plate 20.

[0034] The shaft drop groove 14 in the fixed box 12 is configured as a Y-shaped structure, a fixed rod 16 is provided on the top plate 11 , and a steering wheel 17 is provided on the bottom end of the fixed rod 16 .

[0035] Example 2:

[0036] This embodiment is further described based on the first embodiment. Figure 8-9 As shown: an assembly device for a chain track segment, a roller 28 is provided between the vertical plate 2 and the vertical plate 2, and the roller 28 can lift the conveyor belt 8 to prevent the chain track segment from suppressing the conveyor belt 8, thereby improving the stability of the chain track segment during the transmission process; a positioning column 29 is provided on the carrier plate 20, and the positioning column 29 can be used to position the assembled chain track segment, and the assembled chain track segment can be reeled up, which is convenient for storing the reeled chain track segment.

[0037] Working principle: Check whether the motor 5 and the hydraulic cylinder 13 can work normally, set the sleeve 25 on the bearing plate 20 on the top of the driven shaft 19, and place the chain track segments to be assembled in the bearing groove 10 on the bearing block 9 in sequence. Put the shaft required for the chain track segment assembly into the drop shaft groove 14 in the fixed box 12, start the motor 5, the motor 5 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the rotating roller 7 to rotate, the rotating roller 7 drives the conveyor belt 8 and the bearing block 9 to move, and the bearing block 9 drives the chain track segment forward. The assembly of the two chain track segments moves to the bottom of the fixed box 12, and the hydraulic cylinder 13 is started. The hydraulic cylinder 13 pushes the push rod 15 to move in the drop shaft groove 14, and pushes the connecting shaft at the bottom of the drop shaft groove 14 into the connecting holes of the two chain track segments. , the assembly of the two track segments is completed, the motor 5 drives the assembled track segment to move forward, and the unassembled track segments are moved to the fixed box 12 in turn for assembly. The assembled track segment changes its moving direction under the action of the steering wheel 17, and the assembled track segment moves to the carrying disk 20. The bevel gear 1 21 on the rotating shaft 6 drives the bevel gear 2 23 to rotate, and the bevel gear 2 23 drives the driven shaft 19 and the carrying disk 20 sleeved on the driven shaft 19 to rotate, and the assembled track segment is wound up. After the assembly of the track segment is completed, the carrying disk 20 continues to wind up the assembled track segment. After the winding of the assembled track segment is completed, the carrying disk 20 is removed from the driven shaft 19, and the wound track segment is stored.

[0038] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0040] The parts not involved in the present invention are the same as the existing technology or can be implemented by using the existing technology.

Claims

1. An assembly device for a track link, comprising a base, a drop shaft structure, and a bearing structure, characterized in that: A vertical plate is provided on the base, a transmission structure is provided between the vertical plates, a column is provided on the vertical plate, and a top plate is provided on the top of the column. The falling shaft structure includes a fixed box and a hydraulic cylinder. The fixed box is provided on the top plate, and the bottom end of the fixed box is provided above the transmission structure, and a falling shaft groove is provided in the fixed box. The hydraulic cylinder is provided on the outer wall of the bottom of the fixed box, and a push rod is provided on the hydraulic cylinder, and the push rod is extended into the fixed box. The bearing structure includes a fixed plate, a driven shaft, and a bearing plate. The fixed plate is provided on the outer wall of the base, and a fixing ring is provided on the fixed plate. The driven shaft vertically passes through the fixing ring and connects the driven shaft with the transmission structure. The bearing plate is placed on both sides of the base, and the bearing plate is movably connected to the driven shaft.

2. The assembly device for a track link according to claim 1, characterized in that: The transmission structure includes a motor, a rotating shaft, a rotating roller, and a transmission belt. A bearing is provided on the vertical plate, the motor is provided on the vertical plate, both ends of the rotating shaft pass through the bearing, one end of one of the rotating shafts is connected to the output shaft of the motor, and the rotating shaft is connected to the driven shaft, the rotating roller is provided on the rotating shaft, and the transmission belt is provided between the rotating rollers.

3. The assembly device for a track link according to claim 2, characterized in that: The conveyor belt is provided with a bearing block, and the bearing block is provided with a bearing groove.

4. The assembly device for a track link according to claim 2, characterized in that: A bevel gear 1 is provided on the rotating shaft, a bevel gear 2 is provided at the bottom end of the driven shaft, and the bevel gear 1 is meshed with the bevel gear 2.

5. The assembly device for a track link according to claim 1, characterized in that: The outer wall of the top end of the driven shaft is provided with a fixing groove, the carrying plate is provided with a sleeve, and a clamping block is provided on the inner wall of the sleeve. The clamping block is movably inserted into the fixing groove, and the carrying plate is provided through the sleeve to be removed from the driven shaft.

6. The assembly device for a track link according to claim 5, characterized in that: The carrying plate is provided with an anti-slip pad.

7. The assembly device for a track link according to claim 1, characterized in that: The shaft drop groove in the fixed box is arranged as a Y-shaped structure.

8. The assembly device for a track link according to claim 1, characterized in that: A fixing rod is arranged on the top plate, and a steering wheel is arranged on the bottom end of the fixing rod.

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