CN214518925U - Crane belt pulley centre bore processing equipment - Google Patents
Crane belt pulley centre bore processing equipment Download PDFInfo
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- CN214518925U CN214518925U CN202120438181.1U CN202120438181U CN214518925U CN 214518925 U CN214518925 U CN 214518925U CN 202120438181 U CN202120438181 U CN 202120438181U CN 214518925 U CN214518925 U CN 214518925U
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- belt pulley
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Abstract
The utility model discloses a hoist belt pulley centre bore processing equipment, including workstation, rotation wheel, support roller, fastening screw and fixed sleeve, install the backup pad on the workstation, and install the connecting plate in the backup pad to the motor has been placed on the connecting plate, rotate the wheel and install in the axis of rotation, and rotate the wheel and laminate each other with the rotor plate to the rotor plate laminates each other with the connecting plate, support roller and connecting plate interconnect, and support the roller and install on the rotor plate to install an electric telescopic handle on the rotor plate. This hoist belt wheel centre bore processing equipment through carrying out quick replacement to processingequipment to the realization punches and polishes the hoist belt wheel centre bore, thereby makes the application range of device wider, realizes pressing from both sides tight fixed to the belt pulley through fixed plate and rigging board, avoids taking place to remove at follow-up belt pulley in the course of working, avoids influencing the processing effect.
Description
Technical Field
The utility model relates to a hoist belt pulley technical field specifically is a hoist belt pulley centre bore processing equipment.
Background
The cranes are widely used in industrial production and construction, and are also called cranes, crown blocks and gantry cranes, and the cranes have intermittent operation, that is, the corresponding mechanisms for taking, transferring and unloading materials in one working cycle are alternately operated, so that the cranes are widely developed and used in the market, and are classified into mobile cranes, tower cranes and mast cranes according to their properties.
However, there are some problems in the process of processing the pulley used by the crane, for example, it is difficult to fix the pulley well when processing the center hole of the common pulley, so that the pulley is easy to move when processing the center hole, thereby affecting the processing effect, and it is difficult to replace the processing device, and the pulleys with different diameters cannot be fixed, thereby limiting the processing range.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hoist belt pulley centre bore processing equipment to it is difficult to fix the belt pulley and add the easy removal that takes place to add man-hour to propose in solving above-mentioned background art, the unable fixed problem of belt pulley to the difference in diameter.
In order to achieve the above object, the utility model provides a following technical scheme: a center hole processing device for a belt pulley of a crane comprises a workbench, a rotating wheel, a supporting rolling rod, a fastening screw and a fixing sleeve, wherein the workbench is provided with a supporting plate, the supporting plate is provided with a connecting plate, the connecting plate is provided with a motor, the motor is connected with the rotating shaft, the rotating wheel is arranged on the rotating shaft, the rotating wheel is mutually attached with the rotating plate, the rotating plate is mutually attached with the connecting plate, the connecting plate is simultaneously provided with a rotating shaft, the supporting rolling rod is mutually connected with the connecting plate, the supporting rolling rod is arranged on the rotating plate, the rotating plate is provided with a first electric telescopic rod, the first electric telescopic rod is mutually connected with a bearing plate, the fastening screw is mutually connected with the bearing plate, the fastening screw is mutually connected with a processing device, the processing device is mutually attached with the bearing plate, and the bearing plate is mutually attached with a first sliding block, and first slider is installed on processingequipment, the fixed sleeve is installed on the workstation, and installs the protection packing ring on the fixed sleeve to install damping spring on the fixed sleeve, damping spring and bracing piece interconnect simultaneously, bracing piece and fixed sleeve interconnect, and fixed sleeve and the laminating of second slider each other, and the second slider is installed on the bracing piece, install on the bracing piece and place the board, and place and placed the belt pulley runner on the board.
Preferably, install second electric telescopic handle in the backup pad, and install the fixed plate on the second electric telescopic handle to fixed plate and laminating board interconnect.
Preferably, the rotating wheel and the connecting plate form a rotating mechanism through a rotating shaft, and the rotating wheel and the rotating plate form a meshing connection through gear teeth arranged on the rotating plate.
Preferably, the number of the support rolling rods is 4, and the support rolling rods are arranged at equal angles relative to the center of the rotating plate and are in sliding connection with the connecting plate through grooves formed in the connecting plate.
Preferably, the attaching plate is symmetrically provided with 2 about the center of the workbench, and the attaching plate is provided with an arc-shaped groove.
Preferably, the placing plate is made of steel, and a through groove with a smooth surface is formed in the middle of the placing plate.
Compared with the prior art, the beneficial effects of the utility model are that: according to the machining equipment for the center hole of the crane belt pulley, the machining device is quickly replaced, so that the center hole of the crane belt pulley is punched and polished, the application range of the device is wider, the belt pulley is clamped and fixed through the fixing plate and the attaching plate, the belt pulley is prevented from moving in the subsequent machining process, and the machining effect is prevented from being influenced;
1. the rotating wheel drives the rotating plate to rotate, so that the machining device is driven to rotate, and the machining device is arranged to be a detachable device, so that the machining device is convenient to replace, the center hole of the belt pulley rotating wheel is punched or polished, and the application range of the device is wider;
2. through second electric telescopic handle's work, the realization changes the position of fixed plate to it is fixed to laminate the belt pulley runner through the laminating board of installation on the fixed plate, is convenient for follow-up centre bore to the belt pulley runner to process.
Drawings
Fig. 1 is a schematic view of a front cross-sectional structure of an attachment plate of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the first slider in a front view;
FIG. 3 is a schematic side view of the cross-sectional structure of the processing apparatus of the present invention;
FIG. 4 is a schematic top view of a cross-sectional structure of the attachment plate of the present invention;
fig. 5 is a schematic top view of a cross-sectional structure of the rotating plate according to the present invention;
fig. 6 is a schematic view of the top cross-sectional structure of the rotating plate according to the present invention.
In the figure: 1. a work table; 2. a support plate; 3. a connecting plate; 4. an electric motor; 5. a rotating shaft; 6. a rotating wheel; 7. a rotating plate; 8. supporting the roller bar; 9. a first electric telescopic rod; 10. a bearing plate; 11. fastening screws; 12. a processing device; 13. a first slider; 14. a second electric telescopic rod; 15. a fixing plate; 16. attaching a plate; 17. a pulley wheel; 18. placing the plate; 19. a support bar; 20. a second slider; 21. a damping spring; 22. fixing the sleeve; 23. a protective gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a center hole processing device for a belt pulley of a crane comprises a workbench 1, a support plate 2, a connecting plate 3, a motor 4, a rotating shaft 5, a rotating wheel 6, a rotating plate 7, a support rolling rod 8, a first electric telescopic rod 9, a bearing plate 10, a fastening screw 11, a processing device 12, a first slider 13, a second electric telescopic rod 14, a fixing plate 15, an attaching plate 16, a belt pulley rotating wheel 17, a placing plate 18, a support rod 19, a second slider 20, a damping spring 21, a fixing sleeve 22 and a protection washer 23, wherein the support plate 2 is installed on the workbench 1, the connecting plate 3 is installed on the support plate 2, the motor 4 is placed on the connecting plate 3, the motor 4 is connected with the rotating shaft 5, the rotating wheel 6 is installed on the rotating shaft 5, the rotating wheel 6 is attached with the rotating plate 7, the rotating plate 7 is attached with the connecting plate 3, the rotating shaft 5 is installed on the connecting plate 3, the supporting roller 8 is connected with the connecting plate 3, the supporting roller 8 is installed on the rotating plate 7, the first electric telescopic rod 9 is connected with the bearing plate 10, the fastening screw 11 is connected with the processing device 12, the processing device 12 is attached with the bearing plate 10, the bearing plate 10 is attached with the first slider 13, the first slider 13 is installed on the processing device 12, the fixing sleeve 22 is installed on the workbench 1, the fixing sleeve 22 is provided with the protective washer 23, the fixing sleeve 22 is provided with the damping spring 21, the damping spring 21 is connected with the supporting rod 19, the supporting rod 19 is connected with the fixing sleeve 22, the fixing sleeve 22 is attached with the second slider 20, and the second slider 20 is installed on the supporting rod 19, a placing plate 18 is arranged on the supporting rod 19, and a belt pulley wheel 17 is arranged on the placing plate 18.
In this example, the second electric telescopic rod 14 is mounted on the supporting plate 2, the fixing plate 15 is mounted on the second electric telescopic rod 14, and the fixing plate 15 and the attaching plate 16 are connected with each other, so that the second electric telescopic rod 14 can be conveniently mounted and fixed through the supporting plate 2;
the rotating wheel 6 and the connecting plate 3 form a rotating mechanism through the rotating shaft 5, and the rotating wheel 6 and the rotating plate 7 form meshing connection through the gear teeth arranged on the rotating plate 7, so that the rotating wheel 6 is conveniently supported without influencing the rotation of the rotating wheel 6, the rotating wheel 6 and the rotating plate 7 form meshing connection through the gear teeth arranged on the rotating plate 7, and the rotating plate 7 is driven to rotate through the rotation of the rotating wheel 6;
the number of the supporting rolling rods 8 is 4, wherein the supporting rolling rods 8 are arranged at equal angles relative to the center of the rotating plate 7, the supporting rolling rods 8 are in sliding connection with the connecting plate 3 through grooves formed in the connecting plate 3, and the rotating plate 7 is conveniently supported through the supporting rolling rods 8 through the structure, so that the movement range of the rotating plate 7 is limited;
2 attaching plates 16 are symmetrically arranged about the center of the workbench 1, and arc-shaped grooves are formed in the attaching plates 16, so that the attaching and fixing of the belt pulley rotating wheel 17 through the attaching plates 16 are facilitated;
The working principle is as follows: when the pulley wheel 17 on the crane needs to be processed, the pulley wheel 17 is placed on the placing plate 18 in fig. 1, then the second electric telescopic rod 14 is connected with an external power supply, the second electric telescopic rod 14 starts to work, at this time, the second electric telescopic rod 14 drives the fixing plate 15 installed on the second electric telescopic rod 14 to start to move in a direction close to the placing plate 18, the attaching plate 16 installed on the fixing plate 15 starts to move in a direction close to each other, namely, the attaching plate 16 starts to attach and fix the pulley wheel 17, then the motor 4 is connected with the external power supply, at this time, the motor 4 starts to work, and because the output end of the motor 4 is connected with the rotating shaft 5 in fig. 2, the rotating shaft 5 starts to work, because the rotating wheel 6 is installed on the rotating shaft 5, and the rotating wheel 6 is connected with the rotating plate 7 through the gear tooth structure arranged on the rotating plate 7, therefore, the rotating plate 7 is driven to rotate along with the rotation of the rotating wheel 6, at this time, the first electric telescopic rod 9 mounted on the rotating plate 7 in fig. 3 starts to rotate, because the receiving plate 10 is mounted at the lower end of the first electric telescopic rod 9, and the receiving plate 10 is connected with the processing device 12, the processing device 12 starts to rotate, and then the first electric telescopic rod 9 starts to work, at this time, the first electric telescopic rod 9 drives the processing device 12 to move downwards, the processing device 12 facilitates the belt pulley rotating wheels 17 to be attached to each other, at this time, the belt pulley rotating wheels 17 are punched, when the center hole on the belt pulley rotating wheels 17 needs to be polished, the fastening screw 11 is rotated, the fastening screw 11 moves in a direction away from the receiving plate 10, at this time, the fastening screw 11 is no longer attached to the processing device 12, and the processing device 12 can be replaced, thereby trade processingequipment 12 for grinding device, be convenient for polish the centre bore on belt pulley runner 17, accomplish course of working.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a hoist belt pulley centre bore processing equipment, includes workstation (1), rotates wheel (6), supports roll bar (8), fastening screw (11) and fixed sleeve (22), its characterized in that: the workbench (1) is provided with a support plate (2), the support plate (2) is provided with a connecting plate (3), the connecting plate (3) is provided with a motor (4), the motor (4) is connected with a rotating shaft (5), the rotating wheel (6) is arranged on the rotating shaft (5), the rotating wheel (6) is attached to a rotating plate (7), the rotating plate (7) is attached to the connecting plate (3), the connecting plate (3) is provided with the rotating shaft (5), a supporting rolling rod (8) is connected with the connecting plate (3), the supporting rolling rod (8) is arranged on the rotating plate (7), a first electric telescopic rod (9) is arranged on the rotating plate (7), the first electric telescopic rod (9) is connected with a bearing plate (10), and a fastening screw (11) is connected with the bearing plate (10), the fastening screw (11) and the processing device (12) are connected with each other, the processing device (12) and the bearing plate (10) are jointed with each other, the bearing plate (10) and the first sliding block (13) are jointed with each other, the first sliding block (13) is arranged on the processing device (12), the fixed sleeve (22) is arranged on the workbench (1), the fixed sleeve (22) is provided with a protective gasket (23), and the fixed sleeve (22) is provided with a damping spring (21), and the damping spring (21) is connected with the supporting rod (19), the supporting rod (19) is connected with the fixed sleeve (22), the fixed sleeve (22) is attached to the second sliding block (20), and the second slider (20) is arranged on a support rod (19), a placing plate (18) is arranged on the support rod (19), and the belt pulley rotating wheel (17) is placed on the placing plate (18).
2. The crane pulley central hole processing device as claimed in claim 1, wherein: install second electric telescopic handle (14) on backup pad (2), and install fixed plate (15) on second electric telescopic handle (14) to fixed plate (15) and attaching plate (16) interconnect.
3. The crane pulley central hole processing device as claimed in claim 1, wherein: the rotating wheel (6) and the connecting plate (3) form a rotating mechanism through the rotating shaft (5), and the rotating wheel (6) and the rotating plate (7) form meshing connection through gear teeth arranged on the rotating plate (7).
4. The crane pulley central hole processing device as claimed in claim 1, wherein: the number of the supporting rolling rods (8) is 4 with respect to the center of the rotating plate (7) at equal angles, and the supporting rolling rods (8) are in sliding connection with the connecting plate (3) through grooves formed in the connecting plate (3).
5. The crane pulley center hole machining apparatus as claimed in claim 2, wherein: the laminating board (16) is provided with 2 about the central symmetry of workstation (1), and is provided with the arc recess on laminating board (16).
6. The crane pulley central hole processing device as claimed in claim 1, wherein: the placing plate (18) is made of steel, and a through groove with a smooth surface is formed in the middle of the placing plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120438181.1U CN214518925U (en) | 2021-03-01 | 2021-03-01 | Crane belt pulley centre bore processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120438181.1U CN214518925U (en) | 2021-03-01 | 2021-03-01 | Crane belt pulley centre bore processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214518925U true CN214518925U (en) | 2021-10-29 |
Family
ID=78259257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120438181.1U Active CN214518925U (en) | 2021-03-01 | 2021-03-01 | Crane belt pulley centre bore processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214518925U (en) |
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2021
- 2021-03-01 CN CN202120438181.1U patent/CN214518925U/en active Active
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