CN217666557U - Air compressor machine rotor removes heavy drilling equipment with protection device - Google Patents
Air compressor machine rotor removes heavy drilling equipment with protection device Download PDFInfo
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- CN217666557U CN217666557U CN202221261531.2U CN202221261531U CN217666557U CN 217666557 U CN217666557 U CN 217666557U CN 202221261531 U CN202221261531 U CN 202221261531U CN 217666557 U CN217666557 U CN 217666557U
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- air compressor
- drilling
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- protection device
- jaw chuck
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Abstract
The utility model relates to a rotor removes heavy technical field, specifically discloses an air compressor machine rotor removes heavy drilling equipment with protection device, removes heavy drilling equipment and includes base, stand, controlling means, drilling subassembly and multi-jaw chuck, and the stand is fixed to be set up on the base, and controlling means one end bottom is connected with the stand, and the drilling subassembly is installed to other end bottom, and the drilling subassembly is located the top of multi-jaw chuck, and multi-jaw chuck passes through adjustment mechanism and sets up on the stand, installs protection device on the multi-jaw chuck. The utility model meets the condition of multi-angle weight removal of the air compressor rotor by the cooperation of the control device, the drilling assembly, the multi-jaw chuck and the adjustable mechanism; the width between the inner wall of the through hole at the top of the limiting sleeve and the outer wall of the upper protective sleeve limits the weight-removing drilling hole area of the air compressor rotor, so that the damage to the air compressor rotor caused by the drill when the weight is removed in drilling is avoided, and the reject ratio of the air compressor rotor generated when the weight is removed is effectively reduced.
Description
Technical Field
The utility model belongs to the technical field of the rotor removes heavily, specifically is an air compressor machine rotor removes heavy drilling equipment with protection device.
Background
The electric direct-drive air compressor consists of a plurality of parts, the assembly of finished products is the final guarantee of the product quality, and a rotor is the central part of a machine part. The high-speed rotating machinery is greatly influenced by materials, and impact, corrosion, abrasion and coking can cause unbalanced faults to a rotor system of the machine. The vibration fault of the rotary machine is 70% of the vibration fault of the rotary machine comes from the unbalance of a rotor system, because the original unbalance amount of a rotating part exists, the vibration sometimes exceeds a standard allowable value after the machine runs, and in order to prevent the safety problem brought to field personnel by machine damage and cause the production abnormal operation, the rotor needs to be subjected to action balance correction, namely, the de-weighting treatment, magnetic steel is arranged in a main shaft of the rotor, the magnetic steel is a powdery binder and is fragile, so the strength and the safety of the main shaft can be influenced when too deep drilling is carried out, the existing drill bit needs to meet the height problem of the main shaft, so the drill bit with the diameter of 4mm is usually selected to carry out the de-weighting treatment on the main shaft, and the drilling depth of the drill bit cannot be too deep, so a certain requirement is required for the de-weighting drilling equipment of the air compressor rotor with a protection device, the de-weighting treatment process of the rotor is efficient, and the product quality can be ensured at the same time.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an air compressor machine rotor removes heavy drilling equipment with protection device has solved the above-mentioned problem that proposes.
In order to solve the technical problem, the utility model provides an air compressor rotor heavy drilling equipment with protection device, heavy drilling equipment includes base, stand, controlling means, drilling subassembly and multi-jaw chuck, the stand is fixed to be set up on the base, controlling means installs on the stand, the drilling subassembly with the controlling means is connected, the drilling subassembly is located the top of multi-jaw chuck, the multi-jaw chuck passes through adjustable mechanism and sets up on the stand, install protection device on the multi-jaw chuck;
protection device includes lower part protective sheath and upper portion protective sheath, be equipped with the holding chamber of holding air compressor machine rotor in the protective sheath of lower part, the top cover of lower part protective sheath is equipped with the stop collar, the through-hole has been seted up at the top of stop collar, the through-hole is used for the axle head of air compressor machine rotor is worn out the stop collar, the upper portion protective sheath cover is established the axle head of air compressor machine rotor, and the step face laminating of its bottom and air compressor machine rotor axle head below, upper portion protective sheath bottom outer wall with form between the stop collar through-hole inner wall the pore region is bored in going heavily of air compressor machine rotor.
Further, the drilling assembly comprises a chuck and a drill bit arranged in the chuck, and the chuck is connected with the control device through a rotating shaft.
Furthermore, the lower part protective sheath, the upper part protective sheath and the stop collar are all made of nylon and GF materials.
Further, the width of the heavy weight drilling hole area is mm.
Further, the number of the clamping jaws of the multi-jaw chuck is at least three.
Further, adjustable mechanism includes mount pad and work platform, the mount pad with stand adjustable connection, work platform with mount pad sliding connection, one side of mount pad is equipped with the regulation handle.
The utility model has the advantages that the condition of multi-angle weight removal of the air compressor rotor by the drilling equipment is satisfied through the cooperation of the control device, the drilling assembly, the multi-jaw chuck and the adjustable mechanism; the lower protective sleeve effectively avoids the problem of clamping damage caused by clamping the air compressor rotor in the multi-jaw chuck; the upper protective sleeve is covered at the shaft end of the air compressor rotor, so that the problem that the shaft end of the air compressor rotor is scratched when a drill bit drills and removes weight is effectively avoided; the width between the inner wall of the through hole at the top of the limiting sleeve and the outer wall of the upper protective sleeve limits the weight-removing drilling hole area of the air compressor rotor, so that the damage to the air compressor rotor caused by the drill when the weight is removed in drilling is avoided, and the reject ratio of the air compressor rotor generated when the weight is removed is effectively reduced.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings required for the embodiment or the prior art description will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts.
FIG. 1 is an overall structure view of an air compressor rotor de-heavy drilling device with a protection device;
FIG. 2 is a front view of a protection device of the air compressor rotor re-drilling equipment with the protection device;
FIG. 3 is a top view of the protection device of the air compressor rotor re-drilling equipment with the protection device;
in the figure: 1-a protection device, 2-a heavy weight removing drilling device, 3-an air compressor rotor, 5-an adjustable mechanism, 11-a lower protective sleeve, 12-an upper protective sleeve, 13-an accommodating cavity, 14-a limiting sleeve, 15-a through hole, 21-a base, 22-an upright post, 23-a control device, 24-a multi-jaw chuck, 25-a drilling assembly, 51-an installation seat, 52-a working platform, 53-an adjusting handle, 251-a chuck and 252-a drill bit.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In a specific embodiment of the present invention, as shown in fig. 1-3, specifically disclose an air compressor rotor de-weighting drilling device with a protection device, the de-weighting drilling device 2 includes a base 21, a column 22, a control device 23, a drilling assembly 25 and a multi-jaw chuck 24, the column 22 is fixedly disposed on the base 21, the control device 23 is mounted on the column 22, the drilling assembly 25 is connected to the control device 23, the drilling assembly 25 is located above the multi-jaw chuck 24, at least three jaws of the multi-jaw chuck 24 are provided, the multi-jaw chuck 24 is disposed on the column 22 through an adjustable mechanism 5, and the protection device 1 is mounted on the multi-jaw chuck 24;
The drilling assembly 25 includes a chuck 251 and a drill bit 252 mounted in the chuck 251, and the chuck 251 is connected to the control device 23 through a rotating shaft.
The lower protection sleeve 11, the upper protection sleeve 12 and the limiting sleeve 14 are all made of nylon 66+ GF30.
The utility model discloses a work flow: firstly, determining the weight removal position of the air compressor rotor 3 through dynamic balance detection equipment, designing the diameter of a through hole of a limiting sleeve 14 according to the weight removal position, optimizing the diameter of a drill bit 252 to be 4mm according to the width, and calculating the weight removal depth of the air compressor rotor 3 through the diameter of the drill bit 252, wherein the width between the diameter of the through hole of the limiting sleeve 14 and the outer wall of the bottom of an upper protective sleeve 12 is 4 mm; after calculation, the air compressor rotor 3 is arranged in an accommodating cavity 13 of a lower protective sleeve 11, a through hole 15 of a limiting sleeve 14 is sleeved at the upper spindle end of the air compressor rotor 3 and covers the lower protective sleeve 11, the step surface of an inner hole of the limiting sleeve 14 is attached to the weight removing surface of the upper spindle of the air compressor rotor 3, an upper protective sleeve 12 is sleeved on the spindle of the air compressor rotor 3, and the bottom of the upper protective sleeve is attached to the weight removing surface of the upper spindle of the air compressor rotor 3;
after the installation, will install the air compressor machine rotor 3 in protection device 1 holding chamber 13, the dress is tight in multi-jaw chuck 24, and multi-jaw chuck 24 carries out regulation and direction of rotation's regulation from top to bottom through adjustable mechanism 5, adjusts handle 53 and slides mount pad 51 on work platform 52, adjusts the X direction to it is spacing to lock through adjusting handle 53, thereby makes the below that the area that goes heavy of air compressor machine rotor 3 is located drill bit 252.
The re-weight drilling equipment 2 is started, and the control device 23 controls the drill point of the drill bit 252 to be between the outer wall of the upper protective sleeve 12 and the inner wall of the through hole 15 of the stop sleeve 14, so that the re-weight of the re-weight drilling area of the air compressor rotor 3 is removed.
The above disclosure is only a preferred embodiment of the present invention, and certainly should not be taken as limiting the scope of the invention, which is defined by the claims and their equivalents.
Claims (6)
1. The air compressor rotor de-weighting drilling equipment with the protection device is characterized in that the de-weighting drilling equipment (2) comprises a base (21), a stand column (22), a control device (23), a drilling assembly (25) and a multi-jaw chuck (24), wherein the stand column (22) is fixedly arranged on the base (21), the control device (23) is installed on the stand column (22), the drilling assembly (25) is connected with the control device (23), the drilling assembly (25) is positioned above the multi-jaw chuck (24), the multi-jaw chuck (24) is arranged on the stand column (22) through an adjustable mechanism (5), and the protection device (1) is installed on the multi-jaw chuck (24);
protection device (1) includes lower part protective sheath (11) and upper portion protective sheath (12), be equipped with holding chamber (13) of holding air compressor machine rotor (3) in lower part protective sheath (11), the top cover of lower part protective sheath (11) is equipped with stop collar (14), through-hole (15) have been seted up at the top of stop collar (14), through-hole (15) are used for the axle head of air compressor machine rotor (3) is worn out stop collar (14), upper portion protective sheath (12) cover is established the axle head of air compressor machine rotor (3), and the step face laminating of its bottom and air compressor machine rotor (3) axle head below, upper portion protective sheath (12) bottom outer wall with form between stop collar (14) through-hole inner wall the dead weight drilling hole region of air compressor machine rotor (3).
2. The air compressor rotor de-weighting drilling equipment with the protection device is characterized in that the drilling assembly (25) comprises a chuck (251) and a drill bit (252) installed in the chuck (251), wherein the chuck (251) is connected with the control device (23) through a rotating shaft.
3. The air compressor rotor re-drilling equipment with the protection device as claimed in claim 1, wherein the lower protection sleeve (11), the upper protection sleeve (12) and the limit sleeve (14) are all made of nylon 66+ GF30.
4. The air compressor rotor re-drilling equipment with the protection device is characterized in that the width of the re-drilling hole area is 4mm.
5. The rotor of air compressor with protection device to remove heavy drilling according to claim 1, characterized by that, the multi-jaw chuck (24) has at least three jaws.
6. The air compressor rotor de-weighting and hole-drilling equipment with the protection device is characterized in that the adjustable mechanism (5) comprises a mounting seat (51) and a working platform (52), the mounting seat (51) is adjustably connected with the upright post (22), the working platform (52) is slidably connected with the mounting seat (51), and one side of the mounting seat (51) is provided with an adjusting handle (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221261531.2U CN217666557U (en) | 2022-05-24 | 2022-05-24 | Air compressor machine rotor removes heavy drilling equipment with protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221261531.2U CN217666557U (en) | 2022-05-24 | 2022-05-24 | Air compressor machine rotor removes heavy drilling equipment with protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217666557U true CN217666557U (en) | 2022-10-28 |
Family
ID=83741291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221261531.2U Active CN217666557U (en) | 2022-05-24 | 2022-05-24 | Air compressor machine rotor removes heavy drilling equipment with protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217666557U (en) |
-
2022
- 2022-05-24 CN CN202221261531.2U patent/CN217666557U/en active Active
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