CN210883957U - Center rotating device for automobile production roller bed conveying line - Google Patents
Center rotating device for automobile production roller bed conveying line Download PDFInfo
- Publication number
- CN210883957U CN210883957U CN201921389689.6U CN201921389689U CN210883957U CN 210883957 U CN210883957 U CN 210883957U CN 201921389689 U CN201921389689 U CN 201921389689U CN 210883957 U CN210883957 U CN 210883957U
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- roller bed
- track
- walking wheel
- mounting bracket
- rotating shaft
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Abstract
The utility model discloses a central rotary device for car production roller bed transfer chain, including track, roller bed installing support and central rotation axis, the track is the ring track, the track passes through the track mount to be set up in ground, central rotation axis sets up in orbital center, the roller bed installing support is two sets of and symmetrical setting on the track, be provided with the roller bed on the roller bed installing support, the center of roller bed sets up on central rotation axis, the both ends of roller bed installing support bottom are provided with the walking wheel subassembly, and wherein a set of walking wheel subassembly is connected with driving motor. The roller bed mounting bracket of the utility model is in a steel plate bending form, so that the weight is reduced, the processing is convenient and fast, and the energy consumption in the operation of the equipment is reduced; the walking wheel assembly is arranged in the bending space of the roller bed mounting bracket, and is not easy to damage; the walking wheel rotating shaft mounting hole is an open U-shaped hole, so that the walking wheel and the expansion sleeve can be conveniently mounted and maintained.
Description
Technical Field
The utility model relates to a rotary device especially relates to a central rotary device for car production roller bed transfer chain.
Background
At present, a roller bed is widely applied to automobile production, the roller bed is used for loading workpieces with larger weight, the requirement on the installation basis of a roller bed conveying line is lower, the installation and transformation are simple, the maintenance is convenient, the equipment is intermittent, the energy consumption is low, and the roller bed conveying line is widely applied to the automobile production line. However, the conventional roller bed cannot rotate and turn around, so that an operator can only complete the operation of disassembling and assembling one side surface of the workpiece, and cannot complete the operation of the whole workpiece. Due to limitations of plants and other production lines, a central turntable is used in combination with the roller bed, and the rotation of the central turntable changes the linear conveying direction of the roller bed. At present, the X-shaped roller bed rotating frame is arranged on the central rotating platform, and the walking wheels are arranged at the end parts of the frame to drive the roller bed arranged on the roller bed rotating frame to rotate, but the roller bed rotating frame is formed by welding square steel, so that the roller bed rotating frame is large in mass and energy consumption, the walking wheels are exposed outside and easy to damage, and the matching degree of the walking wheels with a track is not high, so that the roller bed rotating frame is easy to deviate. Accordingly, the prior art is yet to be improved and developed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a central rotary device for automobile production roller bed transfer chain is provided, solve the heavy energy consumption of roller bed rotating frame big, the fragile problem of walking wheel.
The technical proposal adopted by the utility model to solve the technical problems is to provide a central rotating device for the automobile production roller bed conveying line, which comprises a track, a roller bed mounting bracket and a central rotating shaft, the track is a circular ring track, the track is arranged on the ground through a track fixing frame, the central rotating shaft is arranged at the center of the track, the roller bed mounting brackets are arranged on the track symmetrically in two groups, the roller bed is arranged on the roller bed mounting brackets, the center of the roller bed is arranged on the central rotating shaft, the two ends of the bottom of the roller bed mounting bracket are provided with traveling wheel assemblies, the roller bed mounting bracket is arranged on the track through the traveling wheel assemblies, and a group of traveling wheel assemblies of the roller bed mounting bracket is connected with a driving motor, and the driving motor drives the traveling wheel assemblies to further drive the roller bed mounting bracket and the roller bed to rotate.
Furthermore, two groups of travel switches are symmetrically arranged on the track, the travel switches are fixedly installed through travel switch installing supports, a limiting block is arranged on the track, and the limiting block and the travel switches limit the rotation range of the roller bed to be 0-180 degrees on the track.
Further, the roller bed mounting bracket is formed by bending a rectangular steel plate downwards along a long edge, and the walking wheel assembly is arranged in a cavity formed by bending the roller bed mounting bracket.
Further, the walking wheel assembly comprises a walking wheel mounting support and walking wheels, the walking wheels are fixed on a walking wheel rotating shaft through an expansion sleeve, the walking wheels are rubber-coated wheels, and two ends of the walking wheel rotating shaft are clamped in the walking wheel mounting support.
Further, the walking wheel installing support includes that the card of top surface and two perpendicular to top surfaces establishes the face, two the card establish face parallel arrangement, form the rotation space of walking wheel in the middle of two card establish faces, the card that is equipped with the U-shaped on establishing the face is established to the card establishes the groove, the both ends card of walking wheel rotation axis is established in the card establishes the groove.
Further, the walking wheel mounting bracket comprises a rectangular hole formed in the center of the top surface, the top surface of the walking wheel mounting bracket is fixed to the bottom surface of the roller bed mounting bracket, and the walking wheel mounting bracket is provided with an observation hole matched with the rectangular hole; the end part of the clamping groove is provided with a chamfer.
Furthermore, the rotating shaft of the driving motor is fixedly connected with the rotating shaft of the walking wheel.
The utility model discloses contrast prior art has following beneficial effect: the utility model provides a central rotating device for automobile production roller bed conveying line, roller bed mounting bracket changes the original square tube welding form into the steel plate bending form, weight is reduced, processing is convenient, equipment manufacturing cost is reduced, energy consumption in equipment operation is reduced; the traveling wheel assembly is arranged in a bending space of the roller bed mounting bracket, and is protected and not easy to damage; the round hole for mounting the travelling wheel rotating shaft is changed into an open U-shaped hole, so that the travelling wheel and the expansion sleeve can be conveniently mounted and maintained; the modular design is adopted, the design and production period is short, the process layout is flexible, and the unit construction is fast.
Drawings
Fig. 1 is a top view of a central rotating device for an automobile production roller bed conveying line according to an embodiment of the present invention;
fig. 2 is a schematic view of a mounting structure of a traveling wheel assembly according to an embodiment of the present invention;
fig. 3 is a schematic view of a mounting structure of a driving motor according to an embodiment of the present invention;
fig. 4 is a front view of a road wheel mounting bracket according to an embodiment of the present invention;
fig. 5 is a side view of a road wheel mounting bracket according to an embodiment of the present invention;
fig. 6 is a top view of a road wheel mounting bracket according to an embodiment of the present invention;
fig. 7 is a view of the roller bed mounting bracket according to the embodiment of the present invention.
In the figure:
1 traveling wheel assembly 2 roller bed installing support 3 track fixing frame
4 track 5 central rotation axis 6 travel switch installing support
7 stopper 8 roller bed 10 driving motor
12 road wheel mounting bracket 13 road wheel rotating shaft 14 road wheel
15 top surface 122 clamping surface of expansion sleeve 121
123 clamping groove 124 chamfer 125 rectangular hole
21 observation hole
Detailed Description
The invention is further described with reference to the following figures and examples.
Fig. 1 is a top view of the central rotating device for the roller bed conveying line in the automobile production.
Referring to fig. 1, the central rotating device for the roller bed conveying line in the embodiment of the present invention comprises a rail 4, a roller bed mounting bracket 2 and a central rotating shaft 5, wherein the rail 4 is a circular rail, the rail 4 is arranged on the ground through a rail fixing frame 3, the central rotating shaft 5 is arranged at the center of the track 4, the roller bed mounting brackets 2 are arranged on the track 4 in two groups and symmetrically, the roller bed mounting bracket 2 is provided with a roller bed 8, the center of the roller bed 8 is arranged on the central rotating shaft 5, the two ends of the bottom of the roller bed mounting bracket 2 are provided with walking wheel components 1, the roller bed mounting bracket 2 is arranged on a track 4 through the walking wheel components 1, one group of walking wheel assemblies 1 of one group of the roller bed mounting brackets 2 are connected with a driving motor 10, the driving motor 10 drives the traveling wheel assembly 1 to further drive the roller bed mounting bracket 2 and the roller bed 8 to rotate.
Specifically, the utility model discloses a central rotary device for car production roller bed transfer chain, the symmetry is provided with two sets of travel switch on track 4, and travel switch passes through travel switch installing support 6 fixed mounting, be provided with stopper 7 on the track 4, stopper 7 and travel switch restriction roller bed 8 are 0-180 in the rotation range on track 4. After the position of the limiting block 7 is changed, the rotating direction of the driving motor legal man 10 is changed and the driving motor legal man can rotate in the opposite direction.
Please refer to fig. 2 and fig. 3, the embodiment of the present invention provides a central rotating device for a roller bed conveying line in automobile production, wherein the roller bed mounting bracket 2 is formed by bending a rectangular steel plate downwards along a long edge, the walking wheel assembly 1 is arranged in a cavity formed by bending, the roller bed mounting bracket 2 has a low weight, the processing is convenient, and the walking wheel assembly is protected and is not easy to damage. The walking wheel assembly 1 comprises a walking wheel mounting bracket 12 and a walking wheel 14, the walking wheel 14 is fixed on a walking wheel rotating shaft 13 through an expansion sleeve 15, and the walking wheel 14 is a rubber-coated wheel and is more wear-resistant. Two ends of the travelling wheel rotating shaft 13 are clamped in the travelling wheel mounting bracket 12; the rotating shaft of the driving motor 10 is fixedly connected with the rotating shaft 13 of the road wheel.
Please refer to fig. 4 and 5, the embodiment of the present invention provides a central rotating device for a roller bed conveying line in automobile production, the walking wheel mounting bracket 12 includes a top surface 121 and two clamping surfaces 122 perpendicular to the top surface, two clamping surfaces 122 are arranged in parallel, a rotating space of the walking wheel 14 is formed between the two clamping surfaces, a U-shaped clamping groove 123 is arranged on the clamping surface 122, two ends of the walking wheel rotating shaft 13 are clamped in the clamping groove 123, the end of the clamping groove 123 is provided with a chamfer 124, the round hole of the walking wheel rotating shaft 13 mounting of the original support is changed into an open U-shaped waist hole and provided with a chamfer 124, and the walking wheel 14, the expanding sleeve 15 and the like are convenient to mount and maintain.
Please refer to fig. 6 and 7, the embodiment of the present invention provides a central rotating device for a roller bed conveying line in automobile production, the top surface 121 of the walking wheel mounting bracket 12 has a center rectangular hole 125, the top surface of the walking wheel mounting bracket 12 is fixed on the bottom surface of the roller bed mounting bracket 2, and the roller bed mounting bracket 2 is provided with an observation hole 21 matched with the rectangular hole 125, so as to find abnormality in time.
To sum up, in the central rotating device for the automobile production roller bed conveying line, the roller bed mounting bracket 2 is changed into a steel plate bending form from the original square tube welding form, so that the weight is reduced, the processing is convenient, the equipment manufacturing cost is reduced, and the energy consumption in the equipment operation is reduced; the walking wheel assembly 1 is arranged in a bending space of the roller bed mounting bracket, and the walking wheel assembly 1 is protected and is not easy to damage; the round hole for mounting the travelling wheel rotating shaft 13 is changed into an open U-shaped hole, so that the travelling wheel and the expansion sleeve can be conveniently mounted and maintained; the modular design is adopted, the design and production period is short, the process layout is flexible, and the unit construction is fast.
Although the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. The central rotating device for the automobile production roller bed conveying line is characterized by comprising a track (4), roller bed mounting brackets (2) and a central rotating shaft (5), wherein the track (4) is a circular track, the track (4) is arranged on the ground through a track fixing frame (3), the central rotating shaft (5) is arranged at the center of the track (4), the roller bed mounting brackets (2) are arranged on the track (4) in two groups and symmetrically, a roller bed (8) is arranged on the roller bed mounting brackets (2), the center of the roller bed (8) is arranged on the central rotating shaft (5), the traveling wheel assemblies (1) are arranged at two ends of the bottom of the roller bed mounting brackets (2), the roller bed mounting brackets (2) are arranged on the track (4) through the traveling wheel assemblies (1), one group of the traveling wheel assemblies (1) of the roller bed mounting brackets (2) is connected with a driving motor (10), the driving motor (10) drives the walking wheel assembly (1) to further drive the roller bed mounting bracket (2) and the roller bed (8) to rotate.
2. The central rotating device for the automobile production roller bed conveying line according to claim 1, characterized in that two sets of travel switches are symmetrically arranged on the track (4), the travel switches are fixedly installed through a travel switch installing support (6), a limiting block (7) is arranged on the track (4), and the limiting block (7) and the travel switches limit the rotating range of the roller bed (8) on the track (4) to be 0-180 degrees.
3. The center rotating device for the automobile production roller bed conveying line according to claim 1, wherein the roller bed mounting bracket (2) is formed by bending a rectangular steel plate downwards along a long edge, and the traveling wheel assembly (1) is arranged in a cavity formed by bending the roller bed mounting bracket (2).
4. The central rotating device for the roller bed conveying line for automobile production as claimed in claim 3, wherein the walking wheel assembly (1) comprises a walking wheel mounting bracket (12) and a walking wheel (14), the walking wheel (14) is fixed on a walking wheel rotating shaft (13) through an expansion sleeve (15), the walking wheel (14) is a rubber-covered wheel, and two ends of the walking wheel rotating shaft (13) are clamped in the walking wheel mounting bracket (12).
5. The central rotating device for the roller bed conveying line in the automobile production as claimed in claim 4, wherein the traveling wheel mounting bracket (12) comprises a top surface (121) and two clamping surfaces (122) perpendicular to the top surface, the two clamping surfaces (122) are arranged in parallel, a rotating space of the traveling wheel (14) is formed between the two clamping surfaces, a U-shaped clamping groove (123) is formed in each clamping surface (122), and two ends of the traveling wheel rotating shaft (13) are clamped in the clamping grooves (123).
6. The central rotating device for the automobile production roller bed conveying line according to claim 5, wherein a rectangular hole (125) is formed in the center of the top surface (121) of the walking wheel mounting bracket (12), the top surface of the walking wheel mounting bracket (12) is fixed to the bottom surface of the roller bed mounting bracket (2), and an observation hole (21) matched with the rectangular hole (125) is formed in the roller bed mounting bracket (2); the end part of the clamping groove (123) is provided with a chamfer (124).
7. The center rotating device for the automobile production roller bed conveyor line according to claim 4, wherein a rotating shaft of the driving motor (10) is fixedly connected with a traveling wheel rotating shaft (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921389689.6U CN210883957U (en) | 2019-08-26 | 2019-08-26 | Center rotating device for automobile production roller bed conveying line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921389689.6U CN210883957U (en) | 2019-08-26 | 2019-08-26 | Center rotating device for automobile production roller bed conveying line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210883957U true CN210883957U (en) | 2020-06-30 |
Family
ID=71320023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921389689.6U Active CN210883957U (en) | 2019-08-26 | 2019-08-26 | Center rotating device for automobile production roller bed conveying line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210883957U (en) |
-
2019
- 2019-08-26 CN CN201921389689.6U patent/CN210883957U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314005 3 new Fengzhen Riverside Road, Nanhu District, Jiaxing, Zhejiang, 3 Patentee after: Zhejiang jiuke Intelligent Equipment Co., Ltd Address before: 314005 3 new Fengzhen Riverside Road, Nanhu District, Jiaxing, Zhejiang, 3 Patentee before: JIAXING JIUKE MACHINERY EQUIPMENT Co.,Ltd. |