CN212264738U - Cutting device is used in rotor shaft processing with protective structure - Google Patents
Cutting device is used in rotor shaft processing with protective structure Download PDFInfo
- Publication number
- CN212264738U CN212264738U CN202020696756.5U CN202020696756U CN212264738U CN 212264738 U CN212264738 U CN 212264738U CN 202020696756 U CN202020696756 U CN 202020696756U CN 212264738 U CN212264738 U CN 212264738U
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- rotor shaft
- cutting device
- fixedly connected
- top end
- hydraulic cylinder
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- 230000001681 protective effect Effects 0.000 title claims abstract description 23
- 238000013016 damping Methods 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 2
- 238000003754 machining Methods 0.000 claims 5
- 238000009434 installation Methods 0.000 abstract description 12
- 230000035939 shock Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a cutting device with protective structure for processing rotor shaft, which comprises a bottom plate, wherein a stepping motor is fixedly arranged on one side of the top end of the bottom plate, the output end of the stepping motor is fixedly connected with the middle part of one side of an installation disc, the other side of the installation disc is fixedly connected with the middle part of one side of a cutting blade through four bolts, and the middle part of the output shaft of the stepping motor is rotatably connected with a bearing, the disassembly is more convenient.
Description
Technical Field
The utility model relates to a cutting device, in particular to cutting device is used in processing of rotor shaft with protective structure.
Background
The rotor shaft is a forged piece which has enough mechanical strength, can bear the torque transmitted by a prime motor and the huge electromagnetic torque of sudden short circuit at the outlet of the generator, has good magnetic conductivity, is a carrier of a main magnetic pole of the generator, and needs to be cut by a cutting device for processing the rotor shaft when the rotor shaft is processed.
And current cutting device for rotor shaft processing can produce a large amount of high temperature sweeps when cutting rotor shaft, and cutting device does not have protective structure, easily leads to personnel to be injured at the during operation, still can lead to the emergence of conflagration, endangers personnel's the security of the lives and property, and current cutting device for rotor shaft processing shock attenuation effect is not good simultaneously, appears the error when easily leading to the cutting, causes loss of property.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cutting device is used in processing of rotor shaft with protective structure to current cutting device is used in processing of rotor shaft does not have protective structure and the not good problem of shock attenuation effect among the above-mentioned background art of solution.
In order to achieve the above object, the utility model provides a following technical scheme: a cutting device with a protective structure for processing a rotor shaft comprises a bottom plate, wherein a stepping motor is fixedly mounted on one side of the top end of the bottom plate, the output end of the stepping motor is fixedly connected with the middle of one side of an installation plate, the other side of the installation plate is fixedly connected with the middle of one side of a cutting blade through four bolts, the middle of an output shaft of the stepping motor is rotatably connected with a bearing, one end of the bearing is fixedly connected with one end of a connecting block, one side of the connecting block is fixedly connected with the middle of one side of a protective cover, an electric hydraulic cylinder is fixedly mounted on the other side of the top end of the bottom plate, the output end of the electric hydraulic cylinder is fixedly connected with the middle of one end of a moving block, installation blocks are fixedly arranged on two sides of the moving block, clamping grooves formed in the middle of the top ends, and a holding handle is fixedly arranged on one side of the top end of the protective baffle.
As a preferred technical scheme of the utility model, the bottom of movable block and the top fixed connection of slider, the spout sliding connection that slider and the middle part on bottom plate top were seted up.
As a preferred technical scheme of the utility model, the both sides of bottom plate bottom all through two damper respectively with the one end fixed connection of two connecting seats, two a plurality of mounting holes have all been seted up to the both sides on connecting seat top.
As a preferred technical scheme of the utility model, damper includes two corresponding connecting plates, one of them four corners of connecting plate bottom and four corners on another connecting plate top are all fixed and are equipped with the engaging lug, and per two lie in all articulated with the both ends of two connecting pieces respectively through the round pin axle with same one side and the crisscross engaging lug in position.
As a preferred technical scheme of the utility model, one side on movable block top is fixed and is equipped with solid fixed ring, the fixed screw and the fixing bolt threaded connection that the middle part on solid fixed ring top was seted up.
As a preferred technical scheme of the utility model, a fixed flush mounting plate that is equipped with in edge on bottom plate top, flush mounting plate's fixed surface is equipped with step motor switch and electric hydraulic cylinder switch, step motor and electric hydraulic cylinder are respectively through step motor switch and electric hydraulic cylinder switch and external power supply electric connection.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a cutting device is used in processing of rotor shaft with protective structure:
1. be connected with bearing and protection casing through the connecting block, can protect cutting blade one side, the draw-in groove block that guard flap passes through fixture block and installation piece and offers, the installation piece is connected with the movable block, and electric hydraulic cylinder promotes the movable block, can make guard flap follow the removal, protect staff's operating position, the high temperature sweeps that has avoided the device to produce when the cutting produces harm to personnel, personnel property safety has been protected, guard flap passes through the draw-in groove joint that fixture block and installation piece were offered simultaneously, it is more convenient to dismantle.
2. Through bottom plate and connecting plate connection, engaging lug on the connecting plate is articulated through round pin axle and connecting piece, can avoid cutting the error production at the effectual reduction vibrations of cutting device during operation, has protected personnel's property, and the cutting is more high-efficient, has improved work efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
fig. 3 is a schematic structural diagram of the shock absorbing structure of the present invention.
In the figure: 1. a base plate; 2. a stepping motor; 3. cutting the slices; 4. a protective cover; 5. an electric hydraulic cylinder; 6. a moving block; 7. mounting blocks; 8. a clamping block; 9. a protective baffle; 10. a connecting plate; 11. a connecting seat; 12. mounting holes; 13. a fixing ring; 14. fixing the bolt; 15. mounting a disc; 16. connecting blocks; 17. connecting lugs; 18. a pin shaft; 19. a connecting member.
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. 1-3, the present invention provides a technical solution of a cutting device with a protection structure for processing a rotor shaft:
according to the figures 1 and 2, the device comprises a bottom plate 1, a stepping motor 2 is fixedly installed on one side of the top end of the bottom plate 1, the output end of the stepping motor 2 is fixedly connected with the middle part of one side of an installation disc 15, the other side of the installation disc 15 is fixedly connected with the middle part of one side of a cutting blade 3 through four bolts, the middle part of an output shaft of the stepping motor 2 is rotatably connected with a bearing, one end of the bearing is fixedly connected with one end of a connecting block 16, one side of the connecting block 16 is fixedly connected with the middle part of one side of a protective cover 4, an electric hydraulic cylinder 5 is fixedly installed on the other side of the top end of the bottom plate 1, the output end of the electric hydraulic cylinder 5 is fixedly connected with the middle part of one end of a moving block 6, the bottom end of the moving block 6 is fixedly connected with the top end of a sliding block, fixed screw and the 14 threaded connection of fixing bolt of the middle part on solid fixed ring 13 top, gu fixed ring 13 can be fixed the rotor shaft with the 14 cooperation of fixing bolt, subsequent cutting of being convenient for, the both sides of movable block 6 are all fixed and are equipped with installation piece 7, the draw-in groove of seting up at the middle part on two installation pieces 7 tops is connected with the fixed fixture block 8 block that is equipped with in both sides of guard flap 9 bottom respectively, the fixed handle of holding that is equipped with in one side on guard flap 9 top, the handle of holding is convenient for personnel and holds guard flap 9, and guard flap 9 is made by clear glass, the operating personnel's of being convenient for observation of comparatively clear.
As shown in fig. 1-3, two sides of the bottom end of the bottom plate 1 are respectively and fixedly connected with one end of two connecting seats 11 through two damping mechanisms, and two sides of the top ends of the two connecting seats 11 are respectively provided with a plurality of mounting holes 12. Damper includes two corresponding connecting plates 10, four corners on four corners and another connecting plate 10 tops of one of them connecting plate 10 bottom are all fixed and are equipped with engaging lug 17, per two lie in with same one side and the position staggered engaging lug 17 all articulated with the both ends of two connecting pieces 19 respectively through round pin axle 18, the staggered position of per two crisscross connecting pieces 19 all articulates through round pin axle 18, the fixed flush mounting plate that is equipped with in a corner on 1 top of bottom plate, flush mounting plate's fixed surface is equipped with step motor switch and electric hydraulic cylinder switch, step motor 2 and electric hydraulic cylinder 5 are respectively through step motor switch and electric hydraulic cylinder switch and external power supply electric connection.
When the cutting device with the protection structure is used, when the cutting device is used, a person holds the rotor shaft, inserts the rotor shaft into the fixing ring 13, then screws the fixing bolt 14 to fix the rotor shaft, opens the stepping motor switch on the switch panel, the stepping motor 2 drives the cutting blade 3 to rotate through the mounting disc 15, then opens the electric hydraulic cylinder switch, the electric hydraulic cylinder 5 pushes the moving block 6, the sliding block connected with the moving block 6 performs limiting motion in the sliding groove formed in the bottom plate 1, the moving block 6 drives the rotor shaft to move to touch the cutting blade 3 so as to cut the rotor shaft, when the cutting is performed, the connecting block 16 is connected with the protection cover 4 so as to protect one side of the cutting blade 3, the protection baffle 9 can synchronously protect the operation position of a worker when the cutting is performed along with the movement of the moving block 6, the transparent glass at the position of the protection baffle 9 is made to be convenient for the person to observe, the protective baffle 9 is clamped with the clamping groove formed in the mounting block 7 through the clamping block 8, so that the personnel can conveniently operate when the protective baffle is detached, the connecting plate 10 of the bottom plate 1 is connected when the cutting device operates, the connecting lug 17 on the connecting plate 10 is matched with the pin shaft 18 and the connecting piece 19 to form a stable damping structure, vibration generated by operation of the device can be reduced, and effective cutting is guaranteed.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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 cutting device with the protection structure for processing the rotor shaft comprises a base plate (1) and is characterized in that a stepping motor (2) is fixedly mounted on one side of the top end of the base plate (1), the output end of the stepping motor (2) is fixedly connected with the middle of one side of a mounting plate (15), the other side of the mounting plate (15) is fixedly connected with the middle of one side of a cutting blade (3) through four bolts, the middle of an output shaft of the stepping motor (2) is rotatably connected with a bearing, one end of the bearing is fixedly connected with one end of a connecting block (16), one side of the connecting block (16) is fixedly connected with the middle of one side of a protection cover (4), an electric hydraulic cylinder (5) is fixedly mounted on the other side of the top end of the base plate (1), the output end of the electric hydraulic cylinder (5) is fixedly connected with the middle of one end, the two sides of the moving block (6) are fixedly provided with mounting blocks (7), clamping grooves formed in the middle of the top ends of the two mounting blocks (7) are respectively connected with clamping blocks (8) fixedly arranged on the two sides of the bottom end of the protective baffle (9) in a clamping mode, and a holding handle is fixedly arranged on one side of the top end of the protective baffle (9).
2. The cutting device with the protective structure for the rotor shaft machining according to claim 1, wherein: the bottom end of the moving block (6) is fixedly connected with the top end of the sliding block, and the sliding block is in sliding connection with a sliding groove formed in the middle of the top end of the bottom plate (1).
3. The cutting device with the protective structure for the rotor shaft machining according to claim 1, wherein: the two sides of the bottom end of the bottom plate (1) are fixedly connected with one ends of the two connecting seats (11) through the two damping mechanisms respectively, and a plurality of mounting holes (12) are formed in the two sides of the top end of the two connecting seats (11).
4. The cutting device with the protective structure for the rotor shaft machining according to claim 3, wherein: damper includes two corresponding connecting plates (10), one of them four corners of connecting plate (10) bottom and four corners on another connecting plate (10) top all are fixed and are equipped with engaging lug (17), and every two are located same one side and crisscross engaging lug (17) in position all hinge with the both ends of two connecting pieces (19) respectively through round pin axle (18).
5. The cutting device with the protective structure for the rotor shaft machining according to claim 1, wherein: a fixing ring (13) is fixedly arranged on one side of the top end of the moving block (6), and a fixing screw hole formed in the middle of the top end of the fixing ring (13) is in threaded connection with a fixing bolt (14).
6. The cutting device with the protective structure for the rotor shaft machining according to claim 5, is characterized in that: the fixed flush mounting plate that is equipped with in a corner on bottom plate (1) top, flush mounting plate's fixed surface is equipped with step motor switch and electric hydraulic cylinder switch, step motor (2) and electric hydraulic cylinder (5) are respectively through step motor switch and electric hydraulic cylinder switch and external power source electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020696756.5U CN212264738U (en) | 2020-04-30 | 2020-04-30 | Cutting device is used in rotor shaft processing with protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020696756.5U CN212264738U (en) | 2020-04-30 | 2020-04-30 | Cutting device is used in rotor shaft processing with protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212264738U true CN212264738U (en) | 2021-01-01 |
Family
ID=73885304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020696756.5U Expired - Fee Related CN212264738U (en) | 2020-04-30 | 2020-04-30 | Cutting device is used in rotor shaft processing with protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212264738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113967848A (en) * | 2021-10-25 | 2022-01-25 | 舒晓梅 | Irregular metal section oblique cutting machine |
-
2020
- 2020-04-30 CN CN202020696756.5U patent/CN212264738U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113967848A (en) * | 2021-10-25 | 2022-01-25 | 舒晓梅 | Irregular metal section oblique cutting machine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20210101 |