CN203156554U - Feed tray lifting device of vertical steel ball lapping machine - Google Patents
Feed tray lifting device of vertical steel ball lapping machine Download PDFInfo
- Publication number
- CN203156554U CN203156554U CN 201320220228 CN201320220228U CN203156554U CN 203156554 U CN203156554 U CN 203156554U CN 201320220228 CN201320220228 CN 201320220228 CN 201320220228 U CN201320220228 U CN 201320220228U CN 203156554 U CN203156554 U CN 203156554U
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- lifting
- feed tray
- groups
- roller
- assemblies
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- Expired - Fee Related
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Abstract
The utility model discloses a feed tray lifting device of a vertical steel ball lapping machine. The device comprises a feed tray, a feed tray seat, a lifting motor and three groups of lifting assemblies, wherein the three groups of lifting assemblies are respectively arranged under the feed tray seat, the central angle among the three groups of lifting assemblies is 120 degrees, each group of lifting assemblies consists of a lifting chain wheel, a hollow support rod, a roller seat and a roller, the lifting motor is respectively connected with the lifting chain wheels of the three groups of lifting assemblies through chains, the lifting chain wheels are connected with the hollow support rods through threads, the roller seats are fixedly arranged at the upper ends of the hollow support rods, the rollers are arranged on the roller seats through bearings, the feed tray seat is fixedly arranged above the roller seats, and the feed tray is movably arranged above the rollers. By adopting the technical scheme, the device has the advantages that the structure is simple, the stability and the reliability are realized, the cost is low, the maintenance is easy, the space is saved, the non-synchronizing phenomenon of the feed tray during the lifting process is avoided, and the service life of equipment is prolonged.
Description
(1), affiliated technical field
The utility model relates to mechanical device, relates in particular to a kind of charging tray lowering or hoisting gear of vertical steel ball ball lapping machine.
(2), background technology
The charging tray lifting of steel ball ball lapping machine in the market all adopts motor band worm and gear to carry out the hard kind of drive, by the two piece major axis of motor by the gear driven reduction box, drive three worm screws by two major axis again and drive the charging tray lifting, it is big to take up room when assembling, complex structure, the cost height, maintenance difficult, its range of application has been subjected to certain restriction, in addition, sees in the practical operation situation, by the worm and gear transmission, nonsynchronous phenomenon occurs when very easily causing three groups of lifting assembly liftings, influenced operation, also cause the damage of equipment easily.
(3), summary of the invention
The purpose of this utility model is to provide a kind of charging tray lowering or hoisting gear of vertical steel ball ball lapping machine, and this device adopts chain drive, and is simple in structure, reliable and stable, cost is low, easy-maintaining, saved the space, nonsynchronous phenomenon when having avoided the charging tray lifting, the service life of having improved equipment.
For achieving the above object, the charging tray lowering or hoisting gear of a kind of vertical steel ball ball lapping machine of the utility model comprises charging tray and material tray seat, it is characterized in that: this charging tray lowering or hoisting gear also comprises lifting motor and three groups of lifting assemblies; Described three groups of lifting assemblies are located at the below of material tray seat respectively, central angle between three groups of lifting assemblies is 120 degree angles and distributes, every group of lifting assembly is made up of lifting sprocket wheel, hollow bar, roller mount and roller respectively, lifting motor is connected with lifting sprocket wheel in three groups of lifting assemblies respectively by chain, lifting sprocket wheel and hollow bar are by being threaded, roller mount fixedly is located at the upper end of hollow bar, and roller is located on the roller mount by bearing; Described material tray seat fixedly is located at the top of roller mount, and charging tray is actively installed on the top of roller.
In technique scheme, the utility model adopts lifting motor to drive the lifting chain gear transmission by chain, between lifting sprocket wheel and the hollow bar by being threaded.The utlity model has following beneficial effect: the first, simple in structure, cost is low, has saved the space; The second, reliable and stable, easy-maintaining; The 3rd, nonsynchronous phenomenon when having avoided the charging tray lifting, the service life of having improved equipment.
(4), description of drawings
Fig. 1 be a kind of vertical steel ball ball lapping machine of the utility model the charging tray lowering or hoisting gear structural representation;
Fig. 2 is the structure cutaway view of the A-A among Fig. 1.
(5), the specific embodiment
Be described in further detail below in conjunction with the charging tray lowering or hoisting gear of accompanying drawing to a kind of vertical steel ball ball lapping machine of the utility model.
In the present embodiment, Fig. 2 is the structure cutaway view of the wherein one group of lifting assembly in three groups of lifting assemblies in the present embodiment.As shown in Figure 1 and Figure 2, present embodiment is a kind of charging tray lowering or hoisting gear of vertical steel ball ball lapping machine, comprises charging tray 1, material tray seat 2, lifting motor 3 and three groups of lifting assemblies.Three groups of lifting assemblies are located at the below of material tray seat 2 respectively, central angle between three groups of lifting assemblies is 120 degree angles and distributes, every group of lifting assembly is respectively by lifting sprocket wheel 4, hollow bar 5, roller mount 6 and roller 7 are formed, lifting motor 3 is connected with lifting sprocket wheel 4 in three groups of lifting assemblies respectively by chain, lifting sprocket wheel 4 and hollow bar 5 are by being threaded, roller mount 6 fixedly is located at the upper end of hollow bar 5, roller 7 is located on the roller mount 6 by bearing, material tray seat 2 is fixed on the top of roller mount 6 by screw, charging tray 1 activity is placed on the top of roller 7, can roll at roller 7.
In the present embodiment, lifting motor drives three groups of lifting sprocket wheels 4 on the lifting assembly by chain and rotates, lifting sprocket wheel 4 on every group of lifting assembly is threaded with hollow bar 5, driving hollow bar 5 by lifting motor moves up and down, like this, charging tray 1 moves up and down to realize lifting by the material tray seat 2 that screw is fixed on hollow bar 5 upper ends.Present embodiment adopts chain drive by lifting motor, and is simple in structure, reliable and stable, cost is low, and easy-maintaining has been saved the space, can make three lifting assemblies drive charging trays and realize synchronization liftings, asynchronous and produce the phenomenon of inclination, the service life of having improved equipment when having avoided the charging tray lifting.
Claims (1)
1. the charging tray lowering or hoisting gear of a vertical steel ball ball lapping machine comprises charging tray (1) and material tray seat (2), it is characterized in that: this charging tray lowering or hoisting gear also comprises lifting motor (3) and three groups of lifting assemblies; Described three groups of lifting assemblies are located at the below of material tray seat (2) respectively, central angle between three groups of lifting assemblies is 120 degree angles and distributes, every group of lifting assembly is made up of lifting sprocket wheel (4), hollow bar (5), roller mount (6) and roller (7) respectively, lifting motor (3) is connected with lifting sprocket wheel (4) in three groups of lifting assemblies respectively by chain, lifting sprocket wheel (4) and hollow bar (5) are by being threaded, roller mount (6) fixedly is located at the upper end of hollow bar (5), and roller (7) is located on the roller mount (6) by bearing; Described material tray seat fixedly is located at the top of roller mount (6), and charging tray (1) is actively installed on the top of roller (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320220228 CN203156554U (en) | 2013-04-11 | 2013-04-11 | Feed tray lifting device of vertical steel ball lapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320220228 CN203156554U (en) | 2013-04-11 | 2013-04-11 | Feed tray lifting device of vertical steel ball lapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203156554U true CN203156554U (en) | 2013-08-28 |
Family
ID=49017778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320220228 Expired - Fee Related CN203156554U (en) | 2013-04-11 | 2013-04-11 | Feed tray lifting device of vertical steel ball lapping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203156554U (en) |
-
2013
- 2013-04-11 CN CN 201320220228 patent/CN203156554U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: ANHUI XINRUN MACHINE TOOL CO., LTD. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: ANHUI XINRUN MACHINE TOOL CO., LTD. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20160411 |