Rotor rotary drying tool based on flange shaft and shaft hole wiring

Abstract

The rotor rotary drying tool comprises a driving end roller, a non-driving end roller and a rotor winding, screw rods distributed at equal intervals are arranged between the driving end roller and the non-driving end roller, and the two ends of the screw rods are inserted into the driving end roller and the non-driving end roller respectively. And third flat gaskets are arranged at the two ends of the screw rod, nuts are in threaded connection with the two ends of the screw rod, a cover plate is installed at the center position of the driving end roller and the center position of the non-driving end roller through a second bolt, a second spring washer and a second flat gasket, the inner side of the cover plate is connected with a center shaft hole of the rotor winding through a third bolt, and the center position of the outer side of the cover plate is connected with a center shaft hole of the rotor winding through a first bolt. According to the rotary drying device, the rotary drying requirements of rotor structures of different sizes based on flange shafts and shaft hole wiring are met through the design of the sizes of the components, the rotary drying requirements of rotors of common shaft structures can be met through replacement of the flange connecting sleeve and the copper sleeve, the universality in production is high, and therefore the production cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of rotor drying tooling, and in particular to a rotor drying tooling based on a flange shaft and with shaft holes arranged therein. Background Art

[0002] There are two commonly used structures of rotary baking tooling. One is to hold the shaft end, and the rollers at both ends are connected with screws to ensure integration, and the shaft end key is used to ensure that the roller and rotor speed are consistent; the other is a flange shaft structure, which uses the holes on the flange and the center hole at the end of the shaft to make a tooling similar to a fake shaft, and then adds a roller. However, both structures are not suitable for the existing rotor structure with flange shaft and shaft hole alignment. Summary of the invention

[0003] The present invention proposes a rotor rotary baking tool based on a flange shaft and shaft hole routing, which solves the need for rotary baking of rotor windings with a flange shaft and shaft hole routing structure that existing tooling is incompatible with.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A rotor rotary drying tool based on a flange shaft and with an axial hole alignment, comprising a driving end roller, a non-driving end roller and a rotor winding, wherein screws distributed at equal distances are arranged between the driving end roller and the non-driving end roller, and the two ends of the screw are respectively plugged into the driving end roller and the non-driving end roller, and flat washers are arranged at both ends of the screw, and nuts are screwed at both ends of the screw;

[0006] A cover plate is installed at the center position of the driving end roller and the non-driving end roller through bolt 2, spring washer 2, and flat washer 2, and the inner side of the cover plate is passed through bolt 3, and the center position of the outer side of the cover plate is connected to the central axis hole of the rotor winding through bolt 1.

[0007] In the present invention, a spring washer and a flat washer are sequentially sleeved on the bolt.

[0008] Furthermore, in the present invention, both ends of the rotor winding are respectively connected with flange sockets.

[0009] According to a further aspect of the present invention, a matching key is installed on the flange socket close to one end of the driving end roller.

[0010] The present invention further comprises that the flange socket is connected to the flange interface on the rotor winding shaft through bolt three, and a flat washer four is sleeved on the bolt three.

[0011] The present invention further comprises a copper sleeve connected to the inner center of the non-driving end roller via a fourth bolt, a third spring washer and a fifth flat washer, and the copper sleeve is wound on the rotor winding shaft.

[0012] The beneficial effects of the present invention are:

[0013] The present invention effectively meets the demand for rotation and baking of rotor structures based on flange shafts and shaft hole routing. This structure is also highly versatile. By controlling the diameter of the roller, it can meet the needs of rotors with different rotor winding diameters. For different flange interfaces and shaft diameters, it is only necessary to redesign the flange interface and the copper sleeve size as needed. If it is a commonly used shaft structure, it can also be compatible. It is only necessary to use an adaptable copper sleeve on the driving end flange socket and connect it through the shaft extension end key. This tooling can also meet the rotation and baking needs of rotor structures of different sizes based on flange shafts and shaft hole routing through the design of the size of the components. It can also meet the rotation and baking needs of rotors with ordinary shaft structures by replacing the flange socket and the copper sleeve. It has strong versatility in production, thereby reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a rotor drying tooling based on a flange shaft and with shaft hole routing proposed by the present invention.

[0015] In the figure: 1. bolt one; 2. spring washer one; 3. flat washer one; 4. cover plate; 5. bolt two; 6. spring washer two; 7. flat washer two; 8. driving end roller; 9. screw; 10 nut; 11. flat washer three; 12. flange socket; 13. key; 14. bolt three; 15. flat washer four; 16. rotor winding; 17. non-driving end roller; 18. copper sleeve; 19. bolt four; 20. spring washer three; 21. flat washer five. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0017] Reference Figure 1 A rotor rotary drying tooling based on a flange shaft and with an axial hole alignment, comprising a driving end roller 8, a non-driving end roller 17 and a rotor winding 16, wherein screws 9 are arranged between the driving end roller 8 and the non-driving end roller 17 with equal distances, and the two ends of the screw 9 are respectively plugged into the driving end roller 8 and the non-driving end roller 17, and flat washers 11 are arranged at both ends of the screw 9, and nuts 10 are screwed at both ends of the screw 9;

[0018] A cover plate 4 is installed at the center position of the driving end roller 8 and the non-driving end roller 17 through bolt 2 5, spring washer 2 6, and flat washer 2 7, and the inner side of the cover plate 4 is passed through bolt 3 14, and the center position of the outer side of the cover plate 4 is connected to the central axis hole of the rotor winding 16 through bolt 1 1.

[0019] The bolt 1 is sleeved with a spring washer 2 and a flat washer 3 in sequence.

[0020] Both ends of the rotor winding 16 are connected to flange sockets 12 respectively.

[0021] A matching key 13 is installed on the flange socket 12 close to one end of the driving end roller 8.

[0022] The flange socket 12 is connected to the flange interface on the rotor winding 16 axis through bolts 14, and flat washers 15 are sleeved on the bolts 14.

[0023] The inner center of the non-driving end roller 17 is connected with a copper sleeve 18 through a bolt 4 19 , a spring washer 20 and a flat washer 5 21 , and the copper sleeve 18 is wound on the shaft of the rotor winding 16 .

[0024] At the driving end, standard bolts 3 14 and flat washers 4 15 are used to match and tighten the flange interface on the flange socket 12 and the rotor winding 16 shaft, and then the matching key 13 is installed on the flange socket 12, and then the driving end roller 8 is put on, and then the cover plate 4 is fastened to the roller with standard bolts 2 5, spring washers 2 6, and flat washers 2 7, which not only ensures that the driving end roller 8 and the flange socket 12 will not be relatively displaced, but also prevents the driving end roller 8 from overall axial movement. Finally, standard bolts 1 1, spring washers 1 2, and flat washers 1 3 are installed at the center axis hole of the rotor winding 16, and bolts 1 1 are directly passed through the center hole of the cover plate 4, the center hole of the flange socket 12, and the hole of the rotor winding 16 to fit tightly, so that the three are tightly matched.

[0025] At the non-driving end, first tighten the copper sleeve 18 and the non-driving end roller 17 with the standard bolt 4 19, spring washer 3 20 and flat washer 5 21, and then put the whole on the shaft end of the rotor winding 16. The copper alloy material has a lower hardness than the shaft steel, which can effectively prevent the damage of the tooling shaft during rotation. Finally, the driving end roller 8 and the non-driving end roller 17 are connected in series with a long screw 9, and the two ends are tightened with nuts 10, so that the tooling and the rotor winding are unified as a whole. During baking, when the oven roller rotates, it effectively drives the whole to rotate and complete the rotary baking goal.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rotor rotary drying tool based on a flange shaft and with an axial hole alignment, comprising a driving end roller (8), a non-driving end roller (17) and a rotor winding (16), characterized in that: A screw rod (9) is arranged between the driving end roller (8) and the non-driving end roller (17) at an equal distance, and the two ends of the screw rod (9) are respectively plugged into the driving end roller (8) and the non-driving end roller (17), and flat washers (11) are arranged at the two ends of the screw rod (9), and nuts (10) are screwed at the two ends of the screw rod (9); A cover plate (4) is installed at the center position of the driving end roller (8) and the non-driving end roller (17) through bolt two (5), spring washer two (6), and flat washer two (7), and the inner side of the cover plate (4) is connected to the central axis hole of the rotor winding (16) through bolt three (14), and the outer center position of the cover plate (4) is connected to the central axis hole of the rotor winding (16) through bolt one (1).

2. The rotor drying tooling based on flange shaft and shaft hole routing according to claim 1 is characterized in that: The bolt (1) is provided with a spring washer (2) and a flat washer (3) in sequence.

3. The rotor drying tooling based on flange shaft and shaft hole routing according to claim 1 is characterized in that: Both ends of the rotor winding (16) are respectively connected to flange sockets (12).

4. The rotor drying tooling based on flange shaft and shaft hole routing according to claim 1 is characterized in that: A matching key (13) is installed on the flange socket (12) close to one end of the driving end roller (8).

5. The rotor drying tooling based on flange shaft and shaft hole routing according to claim 1 is characterized in that: The flange socket (12) is connected to the flange interface on the rotor winding (16) shaft via bolt three (14), and a flat washer four (15) is sleeved on the bolt three (14).

6. The rotor drying tooling based on flange shaft and shaft hole routing according to claim 1 is characterized in that: The inner center of the non-driving end roller (17) is connected to a copper sleeve (18) via a bolt four (19), a spring washer three (20) and a flat washer five (21), and the copper sleeve (18) is wound on the shaft of the rotor winding (16).

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