Turnover tool trolley for assembling reduction gearbox assembly

Abstract

The utility model discloses an overturning tool trolley for assembling a reduction gearbox assembly, which comprises a bottom frame and an overturning seat component connected to the bottom frame through two groups of support frames, and the two groups of support frames comprise a left support frame and a right support frame which are oppositely arranged at the two ends of the bottom frame; the two groups of overturning seat assemblies comprise a driving seat assembly arranged on the left supporting frame and a follow-up seat assembly arranged on the right supporting frame; the follow-up seat assembly comprises a first fixing panel rotationally connected to the left supporting frame through a first bearing, a first limiting supporting plate arranged on the first fixing panel and a first bearing plate, the first bearing plate is provided with a limiting groove, a nut for fixing one end of the reduction gearbox is slidably connected into the limiting groove, and the nut can linearly move in the length direction of the limiting groove; the driving seat assembly comprises a second bearing plate, the second bearing plate is provided with a screw hole used in cooperation with the other end of the reduction gearbox, and the trolley is convenient to move and suitable for fixing and overturning reduction gearbox assemblies of different sizes.

Description

Technical Field

[0001] The utility model relates to the application field of reduction gearbox assembly technology, in particular to a turnover tool trolley for assembling a reduction gearbox assembly. Background Art

[0002] According to the Chinese patent publication number: CN102133751 B, a gearbox flipping tool is disclosed, which includes: a support bracket, which has a correspondingly placed left bracket and a right bracket, the upper part of the left bracket is provided with a left support hole, and the right bracket is provided with a right support hole, and the center lines of the left and right support holes are coaxially arranged; a rotating body, which is rotatably arranged on the support bracket, and the two ends of the rotating body are respectively connected to the left and right support holes; the gearbox is detachably connected to the rotating body and can rotate with the rotating body. The tooling of the present invention can conveniently realize the flipping of the gearbox during the assembly process, thereby reducing the labor intensity of the workers.

[0003] The comparative case effectively solved the technical problem that the flipping process is difficult due to the heavy weight of the workpiece. However, in actual use, due to the different sizes and models of workpieces, the flipping tooling lacks adjustment devices, which makes it impossible to adapt to workpieces of different sizes, thereby reducing production efficiency to a certain extent.

[0004] At the same time, since the workpiece is heavy and difficult to carry, it is necessary to provide a flip tooling trolley that is movable and highly adaptable. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a turning tool trolley for assembling a reduction gearbox assembly. The trolley is not only convenient for movement, but also suitable for fixing and turning reduction gearbox assemblies of different sizes.

[0006] The technical solution of the utility model is: a turning tool trolley for assembling a reduction gearbox assembly, comprising a base frame, a turning seat assembly connected to the base frame through a support frame, the support frame is provided with two groups and includes a left support frame and a right support frame relatively arranged at two ends of the base frame; the turning seat assembly is provided with two groups and includes an active seat assembly arranged on the left support frame and a follower seat assembly arranged on the right support frame;

[0007] The follower seat assembly includes a first fixed panel rotatably connected to the left support frame through a first bearing, a first limit support plate and a first bearing plate arranged on the first fixed panel, the first bearing plate is provided with a limit groove, a nut at one end of the fixed reduction box is slidably connected in the limit groove, and the nut can move linearly along the length direction of the limit groove;

[0008] The active seat assembly includes a driving indexing plate rotatably connected to the right support frame through a second bearing, a second fixed panel connected to the driving indexing plate, a second limiting support plate and a second bearing plate arranged on the second fixed panel, and the second bearing plate is provided with a screw hole used to cooperate with the other end of the reduction box.

[0009] Furthermore, the first limit support plate is provided with two groups and includes a first upper limit support plate and a first lower limit support plate, and the first bearing plate is detachably arranged between the first upper limit support plate and the first lower limit support plate.

[0010] Furthermore, grooves for cooperating with the first lower limit support plate are provided at two ends of the bottom of the first bearing plate, and the grooves are in contact with the first lower limit support plate and fixed by bolts.

[0011] Furthermore, the first lower limit support plate is provided with a transverse groove for use with the bolt, and the bolt passes through the transverse groove to fix the first bearing plate and the first lower limit support plate.

[0012] Furthermore, a plurality of positioning holes are provided around the driving dividing plate, and the right supporting frame is provided with a positioning pin assembly used in conjunction with the positioning holes.

[0013] Furthermore, the positioning pin assembly includes a safety sleeve and a safety pin, and the safety pin is inserted into the safety sleeve and can be inserted into the positioning hole to fix the driving indexing plate.

[0014] Furthermore, the second position-limiting support plates are provided in two groups and include a second upper position-limiting support plate and a second lower position-limiting support plate, and the second bearing plate is detachably disposed between the second upper position-limiting support plate and the second lower position-limiting support plate.

[0015] Furthermore, the second carrying plate is detachably arranged in the same manner as the first carrying plate.

[0016] Furthermore, the bottom of the base frame is provided with walking wheels, and the bottom of the base frame is also provided with a ground cup holder.

[0017] Furthermore, it also includes a driving assembly for driving the second bearing to rotate, the driving assembly includes a worm wheel arranged on the right support frame and a worm used in conjunction with the worm wheel, and a rotating handwheel is also provided at the end of the worm.

[0018] The beneficial technical effects of the utility model are:

[0019] 1. The nut can move linearly along the length direction of the limiting groove. When the sizes of the reduction gearbox assemblies are different, the position of the nut relative to the limiting groove can be adjusted to fix the reduction gearbox assemblies of different sizes.

[0020] 2. The first bearing plate is used to fix one end of the reduction gearbox assembly, and the second bearing plate is used to fix the other end of the reduction gearbox assembly. By making the first bearing plate and the second bearing plate detachable, it is possible to better match reduction gearbox assemblies of different models, and the structure is simple and easy to replace.

[0021] 3. The first bearing plate can be linearly adjusted relative to the first lower limit support plate, and the second bearing plate can also be linearly adjusted relative to the second lower limit support plate. By adjusting the relative positions of the first bearing plate and the second bearing plate, reduction gearbox assemblies of different sizes can be fixed.

[0022] 4. The bottom frame is equipped with wheels for easy movement.

[0023] 5. The bottom frame is equipped with a cup holder to ensure the stability of the trolley.

[0024] 6. The arrangement of the positioning pin assembly can ensure the stability of the reduction gearbox assembly located on the first bearing seat and the second bearing seat when the angle is adjusted.

[0025] 7. The setting of the worm wheel and worm can achieve the purpose of self-locking when adjusting the angle, avoiding large changes in the rotation angle when the person turns the rotating handwheel.

[0026] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2 It is a structural schematic diagram of the utility model in which the follower seat assembly is arranged on the left support frame;

[0029] Figure 3 It is a structural schematic diagram of the first bearing plate of the utility model;

[0030] Figure 4 It is a structural schematic diagram of the active seat assembly of the utility model connected to the right support frame;

[0031] Figure 5 The utility model is a schematic structural diagram of the positioning pin assembly and the driving indexing plate used in combination.

[0032] The accompanying drawings are marked as follows:

[0033] 100, chassis; 110, walking wheel; 120, anchor cup holder; 210, left support frame; 220, right support frame; 310, follower seat assembly; 311, first bearing; 312, first fixed panel; 313, first upper limit support plate; 314, first lower limit support plate; 3141, transverse groove; 315, first bearing plate; 3151, limit groove; 3152, nut; 3153, groove; 320, main Moving seat assembly; 321, driving indexing plate; 3211, positioning hole; 322, second fixed panel; 323, second upper limit support plate; 324, second lower limit support plate; 325, second bearing plate; 3251, screw hole; 326, second bearing; 400, driving assembly; 410, worm gear; 420, worm; 430, rotating hand wheel; 500, positioning pin assembly; 510, safety condom; 520, safety pin. DETAILED DESCRIPTION

[0034] In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the specific implementation methods of the utility model are further described in detail below in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0035] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so as to describe the embodiments of the present application described herein.

[0036] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships recorded in the embodiments and shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model 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, and therefore cannot be understood as a limitation on the present utility model.

[0037] like Figure 1-Figure 5 As shown, the utility model specifically relates to a reversing tooling trolley for assembling a reduction gearbox assembly, comprising a base frame 100, a reversing seat assembly connected to the base frame 100 through a support frame, wherein the support frame is provided with two groups and comprises a left support frame 210 and a right support frame 220 which are relatively arranged at two ends of the base frame 100; the reversing seat assembly is provided with two groups and comprises an active seat assembly 320 arranged on the left support frame 210 and a follower seat assembly 310 arranged on the right support frame 220;

[0038] The follower seat assembly 310 includes a first fixed panel 312 rotatably connected to the left support frame 210 through a first bearing 311, a first limiting support plate and a first bearing plate 315 provided on the first fixed panel 312, the first bearing plate 315 being provided with a limiting groove 3151, a nut 3152 for fixing one end of the reduction box being slidably connected in the limiting groove 3151, and the nut 3152 being able to move linearly along the length direction of the limiting groove 3151;

[0039] The active seat assembly 320 includes a driving indexing plate 321 rotatably connected to the right support frame 220 through a second bearing 326, a second fixed panel 322 connected to the driving indexing plate 321, a second limiting support plate and a second bearing plate 325 arranged on the second fixed panel 322, and the second bearing plate 325 is provided with a screw hole 3251 used to cooperate with the other end of the reduction gearbox.

[0040] It should be noted that, the left support frame 210 is located at one end of the base frame 100, the right support frame 220 is located at the other end of the base frame 100, the follower seat assembly 310 is arranged on the left support frame 210, and the active seat is arranged on the right support frame 220; when the reduction gearbox assembly is placed on the first bearing plate 315 and the second bearing plate 325, one end of the reduction gearbox assembly is connected to the nut 3152 on the first bearing plate 315 by bolts, and the other end of the reduction gearbox assembly is also connected to the screw hole 3251 on the second bearing plate 325 by bolts; when the sizes of the reduction gearbox assembly are different, the position of the nut 3152 on the first bearing plate 315 is adjusted relative to the limit groove 3151 to adapt to the fixation of reduction gearbox assemblies of different sizes.

[0041] When the reduction box assembly is fixed, the active seat assembly 320 rotates, and the follower seat assembly 310 is driven to rotate through the reduction box assembly to complete the angle adjustment of the reduction box assembly.

[0042] The first position-limiting support plates are provided in two groups and include a first upper position-limiting support plate 313 and a first lower position-limiting support plate 314 . The first bearing plate 315 is detachably disposed between the first upper position-limiting support plate 313 and the first lower position-limiting support plate 314 .

[0043] Among them, in this embodiment, there are two first upper limit support plates 313, and three first lower limit support plates 314. On the basis of this technical solution, there can be multiple first upper limit support plates 313. There is a gap between the lower end surface of the first upper limit support plate 313 and the upper end surface of the first lower limit support plate 314. The gap can allow the first bearing plate 315 to be placed between the first upper limit support plate 313 and the first lower limit support plate 314. The upper and lower positions of the first bearing plate 315 can be limited by the first upper limit support plate 313 and the first lower limit support plate 314, and at the same time, it is convenient for assembly or disassembly.

[0044] Both ends of the bottom of the first bearing plate 315 are provided with grooves 3153 for matching with the first lower limit support plate 314 , and the grooves 3153 abut against the first lower limit support plate 314 and are fixed by bolts.

[0045] Through the cooperation of the groove 3153 and the first lower limit support plate 314, not only the position of the first bearing plate 315 is further positioned, so that the position of the first bearing plate 315 will not be offset when it is assembled between the first upper limit support plate 313 and the first lower limit support plate 314, but also the first lower limit support plate 314 plays a guiding role, which facilitates the rapid assembly or disassembly of the first bearing block.

[0046] In addition, after the first supporting plate 315 is assembled, the position of the first supporting plate 315 can be fixed by bolts to prevent the position of the first supporting plate 315 from changing.

[0047] The first lower limit support plate 314 is provided with a transverse groove 3141 for use with the bolt, and the bolt passes through the transverse groove 3141 to fix the first bearing plate 315 and the first lower limit support plate 314 .

[0048] First, the bolt can move linearly along the length direction of the transverse groove 3141. When it is necessary to adjust the position of the first bearing plate 315 relative to the first lower limit support plate 314, the bolt is loosened. After the first bearing plate 315 moves linearly into place, it is locked with the bolt so as to be suitable for reducer assemblies of different sizes.

[0049] A plurality of positioning holes 3211 are disposed around the driving indexing plate 321 , and a positioning pin assembly 500 used in conjunction with the positioning holes 3211 is disposed on the right support frame 220 .

[0050] The positioning pin assembly 500 includes a safety sleeve 510 and a safety pin 520 . The safety pin 520 is inserted into the safety sleeve 510 and can be inserted into the positioning hole 3211 to fix the driving indexing plate 321 .

[0051] When the reduction gearbox assembly needs to be adjusted in angle, the safety pin 520 cooperates with the positioning hole 3211 to fix the driving dividing plate 321, thereby ensuring the positioning of the reduction gearbox assembly after the angle adjustment, facilitating subsequent work and avoiding changes in the position of the reduction gearbox assembly.

[0052] The second position-limiting support plates are provided in two groups and include a second upper position-limiting support plate 323 and a second lower position-limiting support plate 324 . The second bearing plate 325 is detachably disposed between the second upper position-limiting support plate 323 and the second lower position-limiting support plate 324 .

[0053] The second supporting plate 325 is detachably disposed in the same manner as the first supporting plate 315 .

[0054] It should be noted that the second bearing plate 325 is detachable in the same manner as the first bearing plate 315 , and the same detachable manner is adopted to adjust the relative distance between the first bearing plate 315 and the second bearing plate 325 , thereby being suitable for reduction gearbox assemblies of different sizes.

[0055] The bottom of the base frame 100 is provided with walking wheels 110 to facilitate the movement of the trolley, and the bottom of the base frame 100 is also provided with a ground cup holder 120 to ensure the stability of the trolley.

[0056] It also includes a driving assembly 400 for driving the second bearing 326 to rotate, and the driving assembly 400 includes a worm wheel 410 arranged on the right support frame 220 and a worm 420 used in conjunction with the worm wheel 410. A rotating hand wheel 430 is also provided at the end of the worm 420. The setting of the worm wheel 410 and the worm 420 can achieve the purpose of self-locking when adjusting the angle, thereby avoiding a large change in the rotation angle when a person turns the rotating hand wheel 430.

[0057] The above embodiments are only specific implementation methods of the present invention, which are used to illustrate the technical solution of the present invention rather than to limit it. The protection scope of the present invention is not limited thereto. Although the present invention is described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that any technician familiar with the technical field can still modify the technical solution recorded in the aforementioned embodiments within the technical scope disclosed by the present invention, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solution of the embodiment of the present invention, and should all be covered within the protection scope of the present invention.

Claims

1. A turning tool trolley for assembling a reduction gearbox assembly, characterized in that: It comprises a base frame (100), and a flip seat assembly connected to the base frame via a support frame, wherein the support frame is provided in two groups and comprises a left support frame (210) and a right support frame (220) which are relatively arranged at two ends of the base frame; the flip seat assembly is provided in two groups and comprises an active seat assembly (320) arranged on the left support frame and a follower seat assembly (310) arranged on the right support frame; The follower seat assembly comprises a first fixed panel (312) rotatably connected to the left support frame via a first bearing (311), a first limiting support plate and a first bearing plate (315) arranged on the first fixed panel, the first bearing plate being provided with a limiting groove (3151), a nut (3152) for fixing one end of the reduction box being slidably connected in the limiting groove, and the nut being capable of linear movement along the length direction of the limiting groove; The active seat assembly includes a driving indexing plate (321) rotatably connected to the right support frame through a second bearing (326), a second fixed panel (322) connected to the driving indexing plate, a second limit support plate and a second bearing plate (325) arranged on the second fixed panel, and the second bearing plate is provided with a screw hole (3251) used to cooperate with the other end of the reduction box.

2. The turning tooling trolley for assembling the reduction gearbox assembly according to claim 1 is characterized in that: The first position-limiting support plates are provided in two groups and include a first upper position-limiting support plate (313) and a first lower position-limiting support plate (314); the first bearing plate is detachably arranged between the first upper position-limiting support plate and the first lower position-limiting support plate.

3. The turning tooling trolley for assembling the reduction gearbox assembly according to claim 2 is characterized in that: Both ends of the bottom of the first bearing plate are provided with grooves (3153) used in conjunction with the first lower limit support plate, and the grooves abut against the first lower limit support plate and are fixed by bolts.

4. The turning tool trolley for assembling the reduction gearbox assembly according to claim 3 is characterized in that: The first lower limit support plate is provided with a transverse groove (3141) used in conjunction with the bolt, and the bolt passes through the transverse groove to fix the first bearing plate and the first lower limit support plate.

5. The turning tool trolley for assembling the reduction gearbox assembly according to claim 1 is characterized in that: A plurality of positioning holes (3211) are arranged around the driving indexing plate, and the right supporting frame is provided with a positioning pin assembly (500) used in conjunction with the positioning holes.

6. The turning tool trolley for assembling the reduction gearbox assembly according to claim 5 is characterized in that: The positioning pin assembly comprises a safety sleeve (510) and a safety pin (520), wherein the safety pin is inserted into the safety sleeve and can be inserted into the positioning hole to fix the driving indexing disk.

7. The turning tool trolley for assembling the reduction gearbox assembly according to claim 1 is characterized in that: The second position-limiting support plates are provided in two groups and include a second upper position-limiting support plate (323) and a second lower position-limiting support plate (324); the second bearing plate is detachably arranged between the second upper position-limiting support plate and the second lower position-limiting support plate.

8. The turning tool trolley for assembling the reduction gearbox assembly according to claim 7 is characterized in that: The second carrying plate is detachably arranged in the same manner as the first carrying plate.

9. The turning tool trolley for assembling the reduction gearbox assembly according to claim 1 is characterized in that: The bottom of the base frame is provided with walking wheels (110), and the bottom of the base frame is also provided with a ground cup holder (120).

10. The turning tooling trolley for assembling the reduction gearbox assembly according to claim 1, characterized in that: It also includes a driving assembly (400) for driving the second bearing to rotate, the driving assembly including a worm wheel (410) arranged on the right support frame and a worm (420) used in conjunction with the worm wheel, and a rotating hand wheel (430) is also provided at the end of the worm.

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