Novel rotor outer diameter manual oil injection rotating tool

Abstract

The utility model discloses a novel rotor outer diameter manual oil injection rotating tool which comprises a base, a rotating disc is installed on the base, and a rotor is arranged in the center of the rotating disc. The bottom of the rotating disc is connected with the top of the base through a crossed roller bearing; a clamping jaw which is used for clamping the rotor and is matched with the rotating disc to uniformly spray oil is mounted in a rotor center hole in the rotor; the center of the top end of the clamping jaw is also provided with a hand lever preventing direct contact with the surface of the rotor during oil injection; the rotor outer diameter oil injection device is simple to operate and convenient to use, greatly improves the working efficiency of rotor outer diameter oil injection, injects oil to the outer diameter surface of a rotor through the arrangement of the rotating disc matched with the spray gun, clamps the inner diameter of the rotor through the clamping jaw, stabilizes the rotor through the cooperation with the hand lever, and improves the oil injection efficiency. The surface of the rotor is prevented from being in direct contact during oil injection to form stains on the surface of the rotor, the cleanliness of the surface of the rotor during oil injection is guaranteed, a plurality of rotors can be stacked upwards during oil injection, and oil injection can be carried out on the plurality of rotors at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to rotor spraying equipment technical field, concretely relates to a novel rotor outside diameter manual oil injection rotary frock. BACKGROUND

[0002] In the production process of the rotor, oil needs to be sprayed to the outer diameter of the rotor, and an oil film is formed on the outer diameter of the rotor, which can reduce the friction between the rotors, prolong the service life of the equipment, and at the same time, the lubricating oil forms a seal between the rotor and the shell, which can reduce leakage and improve the volumetric efficiency of the equipment. However, during the oiling process, manual oiling is usually used. Although workers wear gloves when applying oil, manual oiling cannot avoid touching the surface of the product parts, and since the gloves carried by the workers have stains, the outer surface of the parts has stains, which seriously affects the cleanliness of the parts. SUMMARY

[0003] The technical problem to be solved by the utility model is to provide a novel rotor outside diameter manual oil injection rotary frock, which can ensure the cleanliness of the surface of the rotor during oiling.

[0004] To solve the above technical problems, the technical scheme adopted by the utility model is as follows.

[0005] A novel rotor outside diameter manual oil injection rotary frock, comprising a base, a rotating disc is installed on the base, and a rotor is arranged at the center of the rotating disc; the bottom of the rotating disc is connected with the top of the base through a cross roller bearing; a clamping jaw for clamping the rotor and uniformly spraying oil in cooperation with the rotating disc is installed in the rotor center hole; a hand lever is further installed at the center of the top end of the clamping jaw to avoid direct contact with the surface of the rotor during oil injection.

[0006] The above-mentioned novel rotor outside diameter manual oil injection rotary frock, the clamping jaw comprises an inner diameter column and two inner support plates symmetrically arranged about the center of the inner diameter column, and an inner support plate connecting block is installed between the inner diameter column and the inner support plate; the inner support plate is locked and connected with one end of the inner support plate connecting block through a bolt, a through hole is formed in the inner diameter column for the inner support plate connecting block to pass through, and the other end of the inner support plate connecting block is slidingly fitted in the through hole; a plurality of spiral springs are connected between the inner support plate and the inner diameter column.

[0007] The above-mentioned novel rotor outside diameter manual oil injection rotary frock, the cross section of the inner support plate is a fan-shaped structure, and the inner diameter column and the inner support plate are coaxially arranged.

[0008] The above-mentioned novel rotor outside diameter manual oil injection rotary frock, two pin holes are formed in the inner diameter column, the pin holes vertically penetrate the inner diameter column body, a pin shaft that can move horizontally along the pin hole is installed in the pin hole, and the pin shaft penetrates the inner support plate connecting block and is connected with the inner support plate connecting block.

[0009] The novel rotor outer diameter manual oil injection rotary tool has the following technical effects.

[0010] The novel rotor outer diameter manual oil injection rotary tool has the following technical effects.

[0011] The novel rotor outer diameter manual oil injection rotary tool has the following technical effects.

[0012] The novel rotor outer diameter manual oil injection rotary tool has the following technical effects. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The novel rotor outer diameter manual oil injection rotary tool has the following technical effects.

[0014] Figure 2 The novel rotor outer diameter manual oil injection rotary tool has the following technical effects.

[0015] Figure 3 The novel rotor outer diameter manual oil injection rotary tool has the following technical effects.

[0016] Figure 4 The novel rotor outer diameter manual oil injection rotary tool has the following technical effects. Figure 3 The novel rotor outer diameter manual oil injection rotary tool has the following technical effects.

[0017] Figure 5 The novel rotor outer diameter manual oil injection rotary tool has the following technical effects. Figure 4 The novel rotor outer diameter manual oil injection rotary tool has the following technical effects.

[0018] 1. base, 2. cross roller bearing, 3. rotary disc, 4. rotor, 5. oil injection cover plate, 6. inner diameter column, 7. inner support plate, 8. scratch-proof piece, 9. hand lever, 10. pin hole, 11. inner support plate connecting block, 12. bolt, 13. coil spring, 14. rotor center hole, 15. pin shaft. DETAILED DESCRIPTION

[0019] The novel rotor outer diameter manual oil injection rotary tool has the following technical effects.

[0020] The novel rotor outer diameter manual oil injection rotary tool has the following technical effects. Figures 1 to 5As shown, including the base 1, the base 1 is installed with rotating disc 3, rotating disc 3 bottom and the top of the base 1 between through cross roller bearing 2 connection, guarantee rotating disc 3 smooth rotation, rotating disc 3 center is provided with rotor 4, the rotor center hole 14 in rotor 4 is installed with the jaw that is clamped to rotor 4, through the jaw that extends into the rotor center hole clamps the rotor, and cooperate with the rotating disc drives the rotor to rotate, so as to realize the uniform spraying of the outer diameter surface of the rotor.

[0021] In order to prevent the lubricating oil from being sprayed to the top end surface of the rotor during spraying, the top end surface of the rotor 4 is provided with an oil spraying cover plate 5, and the oil spraying cover plate 5 is provided with a through hole with the same size as the inner diameter of the rotor.

[0022] The jaw comprises an inner diameter column 6 and two inner support plates 7 symmetrically arranged about the center of the inner diameter column 6, the inner diameter column 6 and the inner support plates 7 are coaxially arranged, the cross section of the inner support plate 7 is fan-shaped structure, the inner support plate connecting block 11 is installed between the inner diameter column 6 and the inner support plate 7, and the inner support plate 7 is locked and connected with one end of the inner support plate connecting block through the bolt 12.

[0023] A through hole is formed in the inner diameter column 6 for the inner support plate connecting block 11 to pass through, and the other end of the inner support plate connecting block 11 is slidingly fitted in the through hole.

[0024] The number of through holes formed in the inner diameter column 6 is three, and the number of inner support plate connecting blocks 11 is also three.

[0025] The outer circumferential side surface of the inner support plate 7 is in contact with the inner side surface of the rotor center hole 14, so as to clamp the inner diameter of the rotor, and the inner support plate 7 and the inner diameter column 6 are connected through a plurality of helical springs 13, the clamping force of the inner support plate 7 and the inner diameter of the rotor is ensured through the helical springs 13, and the helical springs are symmetrically arranged to ensure that the force acting on the rotor is uniform.

[0026] Two pin holes 10 are symmetrically formed in the inner diameter column 6, the pin holes 10 vertically penetrate the main body of the inner diameter column 6, a pin shaft 15 capable of moving horizontally in the pin hole 10 is installed in the pin hole 10, and the pin shaft 15 penetrates the inner support plate connecting block 11 and is connected with the inner support plate connecting block 11.

[0027] The size of the rotor center hole 14 is adapted by moving the pin shaft 15 to drive the inner support plate 7 to move, so as to ensure that the jaw can smoothly enter the rotor center hole to clamp the rotor.

[0028] A hand lever 9 is further installed at the top center of the inner diameter column 6, the hand lever is held by hand during oil spraying, and the rotor is stably clamped by the jaw to avoid direct contact with the surface of the rotor.

[0029] A scratch-proof sheet 8 is arranged at the lower part of the outer side of the inner support plate 7 to avoid damaging the inner side of the rotor during clamping the rotor, and the scratch-proof sheet 8 can be made of polyurethane material.

[0030] In use, the rotor 4 is placed on the rotating disc 3, and the number of rotors can be one or more stacked upward, and then the oil injection cover plate 5 is placed on the top surface of the uppermost rotor to cover the upper surface of the rotor, and the counterweight can be applied to press the oil injection cover plate 5.

[0031] Then, the pin shaft 11 is moved to drive the two inner supporting plates 7 to move relatively and shrink, so that the outer side surface of the inner supporting plate 7 can enter the rotor center hole 14, and then the pin shaft 11 is released. When the inner supporting plate 7 moves relatively, the spiral spring 13 is compressed, and after the pin shaft 11 is released, the spiral spring 13 drives the inner supporting plate 7 to expand outward until it stops after being attached to the inner diameter surface of the rotor. At this time, the inner supporting plate 7 has a certain clamping force with the rotor, so as to clamp the rotor.

[0032] Finally, the rotating disc is rotated, the outer surface of the rotor is uniformly sprayed by the spray gun, one hand holds the hand pull rod 9 to ensure the stability of the rotor during rotation, and after the oil injection is completed, the clamping jaw is taken out from the rotor center hole, and the rotor after oil injection is dried.

[0033] The novel rotor outer diameter manual oil injection rotating tool is simple to operate, convenient to use, greatly improves the working efficiency of rotor outer diameter oil injection, sprays the outer diameter surface of the rotor by setting the rotating disc and the spray gun, clamps the inner diameter of the rotor by the clamping jaw, stabilizes the rotor by the hand pull rod, avoids direct contact with the surface of the rotor during oil injection to form stains on the surface of the rotor, ensures the cleanliness of the surface of the rotor during oil injection, and can stack multiple rotors upward during oil injection.

Claims

1. A new type of manual oil injection rotary tool for the outer diameter of the rotor, characterized by: The utility model provides a rotator, which comprises a base (1), a rotating disc (3) installed on the base (1), and a rotor (4) arranged at the center of the rotating disc (3); the bottom of the rotating disc (3) is connected to the top of the base (1) through a cross roller bearing (2); a clamping jaw is installed in a rotor center hole (14) of the rotor (4) to clamp the rotor (4) and uniformly spray oil on the rotating disc (3); and a hand lever (9) is further installed at the top center of the clamping jaw to avoid direct contact with the surface of the rotor during oil spraying.

2. A new type of manual oil injection rotary tool for the outer diameter of the rotor, according to claim 1, characterized in that: The clamping jaw comprises an inner diameter column (6) and two inner support plates (7) symmetrically arranged about the center of the inner diameter column (6); an inner support plate connecting block (11) is installed between the inner diameter column (6) and the inner support plates (7); the inner support plates (7) are locked and connected to one end of the inner support plate connecting block (11) through bolts (12); a through hole is formed in the inner diameter column (6) for the inner support plate connecting block (11) to pass through; the other end of the inner support plate connecting block (11) is slidingly fitted in the through hole; and the inner support plates (7) and the inner diameter column (6) are connected through a plurality of spiral springs (13).

3. A new type of manual oil injection rotary tool for the outer diameter of the rotor, according to claim 2, characterized in that: The cross section of the inner support plate (7) is a fan-shaped structure, and the inner diameter column (6) and the inner support plates (7) are coaxially arranged.

4. A new type of manual oil injection rotary tool for the outer diameter of the rotor according to claim 2, characterized in that: Two pin holes (10) are symmetrically formed in the inner diameter column (6) and vertically pass through the main body of the inner diameter column (6); a pin shaft (15) that can move horizontally along the pin hole (10) is installed in the pin hole (10); and the pin shaft (15) penetrates through the inner support plate connecting block (11) and is connected to the inner support plate connecting block (11).

5. A new type of manual oil injection rotary tool for the outer diameter of the rotor according to claim 2, characterized in that: A scratch-proof piece (8) is arranged on the outer side of the lower part of the inner support plate (7) to prevent the inner side of the rotor from being damaged when the rotor is clamped; and the scratch-proof piece (8) is made of polyurethane material.

6. A new type of manual oil injection rotary tool for the outer diameter of a rotor, according to claim 1, characterized in that: An oil spraying cover plate (5) is arranged on the top surface of the rotor (4) to prevent lubricating oil from being sprayed onto the top surface of the rotor (4) during spraying; and a through hole with the same inner diameter as the rotor (4) is formed in the oil spraying cover plate (5).

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