CN215355865U - Hand-clamping-preventing arrester for generator rotor piece - Google Patents
Hand-clamping-preventing arrester for generator rotor piece Download PDFInfo
- Publication number
- CN215355865U CN215355865U CN202120890483.2U CN202120890483U CN215355865U CN 215355865 U CN215355865 U CN 215355865U CN 202120890483 U CN202120890483 U CN 202120890483U CN 215355865 U CN215355865 U CN 215355865U
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- China
- Prior art keywords
- plate
- fixedly connected
- arrester
- ball screw
- bottom plate
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- Expired - Fee Related
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- 239000004594 Masterbatch (MB) Substances 0.000 claims abstract description 36
- 238000004080 punching Methods 0.000 claims abstract description 14
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 description 7
- 230000002265 prevention Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model belongs to the technical field of generators, in particular to a hand-clamping-preventing arrester for a generator rotor sheet, which aims at solving the problem that when a rotor sheet is pressed in the prior art, a worker places master batch of the rotor sheet below a punching machine by hand, so that the master batch has great danger and is likely to hurt the worker, the following proposal is provided, wherein the arrester comprises a bottom plate, the top of the bottom plate is fixedly provided with a back plate, the top of the back plate is fixedly provided with a top plate, the bottom of the top plate is fixedly provided with a punching machine, the top of the bottom plate is connected with an installation plate in a sliding way, the top of the installation plate is fixedly provided with a driving motor, an output shaft of the driving motor is fixedly connected with a ball screw rod, the hand-clamping-preventing arrester drives two clamping plates to clamp and position the master batch of the rotor sheet in the moving process through the driving motor, and replaces the traditional step of placing by hand, the stability during stamping is also improved, and the structure is simple and the practicability is strong.
Description
Technical Field
The utility model relates to the technical field of generators, in particular to a hand-clamping prevention arrester for a generator rotor sheet.
Background
A generator: mechanical equipment for converting energy in other forms into electric energy is driven by a water turbine, a steam turbine, a diesel engine or other power machines, converts energy generated by water flow, air flow, fuel combustion or nuclear fission into mechanical energy to be transmitted to a generator, and then converts the mechanical energy into electric energy by the generator. The generator has wide application in industrial and agricultural production, national defense, science and technology and daily life.
In the structure of the generator, the rotor sheet is one of the very important parts, and the rotor sheet is formed by pressing with a press, generally, in the process of pressing the rotor sheet, a worker places a master batch of the rotor sheet under the press by hand, and due to the large pressure of the press, if the master batch of the rotor sheet is placed under the press by hand, there is a large risk, and there is a possibility that the worker may be hurt. Therefore, the generator rotor piece anti-pinch arrester is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that in the prior art, when a rotor sheet is pressed, a worker places a master batch of the rotor sheet below a punch by hand, and due to the fact that the pressure of the punch is high, if the master batch of the rotor sheet is placed below the punch by hand, the master batch of the rotor sheet is dangerous, and the master batch of the rotor sheet is likely to cause injury to the worker.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a hand-clamping prevention arrester for a generator rotor sheet comprises a bottom plate, a back plate is fixedly mounted at the top of the bottom plate, a top plate is fixedly mounted at the top of the back plate, a punching machine is fixedly mounted at the bottom of the top plate, a mounting plate is slidably connected to the top of the bottom plate, a driving motor is fixedly mounted at the top of the mounting plate, a ball screw is fixedly connected to the output shaft of the driving motor, a fixing plate is fixedly connected to the top of the mounting plate, one end of the ball screw is rotatably connected to one side of the fixing plate, a ball screw nut is in threaded connection with the ball screw, a transmission mechanism is arranged on the ball screw nut, the mounting plate can be driven to move through the transmission mechanism of the upper transmission arranged on the ball screw nut, two clamping plates are arranged at the top of the mounting plate, two matching grooves are formed in the top of the mounting plate, and the bottoms of the two clamping plates are respectively in sliding connection with the two matching grooves, rotor piece masterbatch has been placed at the top of mounting panel, one side that two splint are close to each other respectively with the both sides swing joint of rotor piece masterbatch, through the swing joint between two splint and the rotor piece masterbatch, can press from both sides tight location with the rotor piece masterbatch.
Preferably, two chutes are formed in the top of the bottom plate, two sliding blocks are fixedly connected to the bottom of the mounting plate, the two sliding blocks are respectively in sliding connection with the two chutes, and the mounting plate can be moved more stably through the sliding limit between the two sliding blocks and the two chutes.
Preferably, one side fixedly connected with catch bar of ball screw nut, one side fixedly connected with carriage release lever of mounting panel, the top of carriage release lever all rotates with one side of catch bar and is connected with circular slider, the top of bottom plate rotates and is connected with the back shaft, two dwangs of fixedly connected with on the back shaft, two the dwang respectively with two circular slider sliding connection, through the transmission between ball screw nut and the mounting panel, can drive the mounting panel when removing and press from both sides tightly the rotor piece masterbatch.
Preferably, the top fixedly connected with riser of bottom plate, one end of catch bar and one side sliding connection of riser, one side fixedly connected with compression spring of riser, one end of compression spring and one side fixed connection of mounting panel can assist the mounting panel to remove through setting up compression spring.
Preferably, the top of the bottom plate is fixedly connected with an auxiliary plate, one side of the auxiliary plate is fixedly connected with two limiting plates, one sides of the two limiting plates, which are close to each other, are respectively connected with the two clamping plates, and the two clamping plates can be close to each other or away from each other through connection limitation between the two clamping plates and the two limiting plates.
Preferably, two the spacing groove has all been seted up to one side that the limiting plate is close to each other, two the equal fixedly connected with rotary joint in one side that splint kept away from each other, two rotary joint's one end sliding connection is respectively at two spacing inslots, and it is spacing through the slip between two rotary joint and two spacing grooves, can make the removal of two splint more have stability.
Has the advantages that: through the transmission between driving motor and the mounting panel, can drive the mounting panel and remove, then elasticity through setting up compression spring can provide a thrust for the removal of mounting panel, makes the removal of mounting panel more have stability, will make the rotor piece masterbatch on the mounting panel can follow the below that punching machine one side removed the punching machine like this, just so can make the staff can not receive the injury of punching machine when placing rotor piece masterbatch, has improved the security of during operation.
In addition, through the removal of mounting panel, can make two splint slide on two limiting plates, at this moment because the angle that two limiting plates are fixed on the accessory plate is between 100 degrees to 110, so can make two splint be close to each other and press from both sides tight to the rotor piece masterbatch, just so improved the stability of rotor piece masterbatch, make it can not take place the displacement when carrying out the punching press.
This prevent tong arrester passes through driving motor and drives two splint and press from both sides tight location at the in-process that removes to rotor sheet masterbatch, has replaced the step that traditional hand was placed, stability when also having improved the punching press, and simple structure, the practicality is strong.
Drawings
FIG. 1 is a front view of a structure of a hand-pinching prevention arrester for a generator rotor blade according to the present invention;
FIG. 2 is a top view of a structure of a generator rotor blade anti-pinch blocker according to the present invention;
FIG. 3 is a schematic structural view of a portion A of the anti-pinch arrester of the generator rotor blade shown in FIG. 2;
fig. 4 is a structural three-dimensional view of a generator rotor blade anti-pinch arrester auxiliary plate, a limiting plate and a limiting groove provided by the utility model.
In the figure: the device comprises a base plate 1, a back plate 2, a top plate 3, a mounting plate 4, a sliding block 5, a sliding chute 6, a driving motor 7, a ball screw 8, a fixing plate 9, a ball screw nut 10, a push rod 11, a circular sliding block 12, a rotating rod 13, a moving rod 14, a supporting shaft 15, a vertical plate 16, a compression spring 17, a clamping plate 18, a matching groove 19, a rotor sheet master batch 20, an auxiliary plate 21, a limiting plate 22, a limiting groove 23, a rotary joint 24 and a punching machine 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a generator rotor sheet anti-pinch arrester comprises a bottom plate 1, a back plate 2 is fixedly installed at the top of the bottom plate 1, a top plate 3 is fixedly installed at the top of the back plate 2, a punching machine 25 is fixedly installed at the bottom of the top plate 3, a mounting plate 4 is slidably connected to the top of the bottom plate 1, a driving motor 7 is fixedly installed at the top of the mounting plate 4, a ball screw 8 is fixedly connected to an output shaft of the driving motor 7, a fixing plate 9 is fixedly connected to the top of the mounting plate 4, one end of the ball screw 8 is rotatably connected to one side of the fixing plate 9, a ball screw nut 10 is in threaded connection with the ball screw 8, a transmission mechanism is arranged on the ball screw nut 10, the mounting plate 4 can be driven to move, two clamping plates 18 are arranged at the top of the mounting plate 4, and two matching grooves 19 are arranged at the top of the mounting plate 4, the bottoms of the two clamping plates 18 are respectively in sliding connection with the two matching grooves 19, the rotor sheet master batch 20 is placed at the top of the mounting plate 4, one sides, close to each other, of the two clamping plates 18 are respectively in movable contact with two sides of the rotor sheet master batch 20, and the rotor sheet master batch 20 can be clamped and positioned through the movable contact between the two clamping plates 18 and the rotor sheet master batch 20;
the top of the bottom plate 1 is provided with two sliding chutes 6, the bottom of the mounting plate 4 is fixedly connected with two sliding blocks 5, the two sliding blocks 5 are respectively connected with the two sliding chutes 6 in a sliding manner, and the movement of the mounting plate 4 can be more stable through the sliding limit between the two sliding blocks 5 and the two sliding chutes 6; a push rod 11 is fixedly connected to one side of the ball screw nut 10, a moving rod 14 is fixedly connected to one side of the mounting plate 4, circular sliders 12 are rotatably connected to the tops of the moving rods 14 and one side of the push rod 11, a supporting shaft 15 is rotatably connected to the top of the bottom plate 1, two rotating rods 13 are fixedly connected to the supporting shaft 15, the two rotating rods 13 are respectively slidably connected with the two circular sliders 12, and the mounting plate 4 can be driven to move and simultaneously clamp the rotor sheet master batch 20 through transmission between the ball screw nut 10 and the mounting plate 4; the top of the bottom plate 1 is fixedly connected with a vertical plate 16, one end of a push rod 11 is in sliding connection with one side of the vertical plate 16, one side of the vertical plate 16 is fixedly connected with a compression spring 17, one end of the compression spring 17 is fixedly connected with one side of the mounting plate 4, and the compression spring 17 is arranged to assist the mounting plate 4 to move;
the top of the bottom plate 1 is fixedly connected with an auxiliary plate 21, one side of the auxiliary plate 21 is fixedly connected with two limiting plates 22, the sides of the two limiting plates 22 close to each other are respectively connected with the two clamping plates 18, and the two clamping plates 18 can be close to each other or far away from each other through the connection and limiting between the two clamping plates 18 and the two limiting plates 22; spacing groove 23 has all been seted up to one side that two limiting plates 22 are close to each other, and the equal fixedly connected with rotary joint 24 in one side that two splint 18 kept away from each other, and sliding connection is distinguished at two limiting groove 23 in the one end of two rotary joint 24, and it is spacing through the slip between two rotary joint 24 and two limiting groove 23, can make the removal of two splint 18 more have stability.
The working principle is as follows: when the rotor sheet master batch 20 is pressed, the rotor sheet master batch 20 is firstly placed on the top of the mounting plate 4 and positioned between the two clamping plates 18, then the driving motor 7 is started, when the driving motor 7 rotates, the ball screw 8 is driven to rotate, when the ball screw 8 rotates, the ball screw nut 10 is driven to move towards one side, when the ball screw nut 10 moves, the push rod 11 is driven to move towards one side, when the push rod 11 moves, the circular slide block 12 positioned on the push rod 11 is driven to move towards one side, at this time, the circular slide block 12 positioned on the push rod 11 pushes one ends of the two rotating rods 13 to rotate by taking the supporting shaft 15 as a fulcrum, and the other ends of the two rotating rods 13 respectively slide on the two circular slide blocks 12 and simultaneously rotate the two circular slide blocks 12, when the circular slide block 12 positioned on the moving rod 14 slides and rotates on one of the rotating rods 13, will drive the movable rod 14 to move to one side, when the movable rod 14 moves to one side, will push the mounting plate 4 to move to one side, at this moment, through the compression elasticity of the compression spring 17, also can assist to push the mounting plate 4 to move to one side, when the mounting plate 4 moves to one side, will drive two clamping plates 18 and rotor sheet masterbatch 20 to move to one side, when two clamping plates 18 move to one side, will drive two rotary joints 24 to move to one side, at this moment, two rotary joints 24 through with two spacing grooves 23 that two spacing plates 22 offer slip spacing, can drive two clamping plates 18 to get close to each other, at this moment, when ball screw nut 10 moves to contact with one side of the fixed plate 9, two rotary joints 24 will just slip to contact with one side inner wall of two spacing grooves 23, at this moment, two clamping plates 18 will also just finish clamping to the rotor sheet masterbatch 20, secondly, because the angle of the two limiting plates 22 fixed on the auxiliary plate 21 is between 100 degrees and 110 degrees, the two clamping plates 18 are made to approach each other and clamp the rotor sheet master batch 20, then, after the rotor sheet master batch 20 is fixed, the rotor sheet master batch 20 is just located right below the punching machine 25, at this time, the punching machine 25 is started again, the rotor sheet master batch 20 is punched and formed through the punching machine 25, and then, the manufacturing step of the rotor sheet master batch 20 is completed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a generator rotor piece prevents tong arrester, includes bottom plate (1), its characterized in that, the top fixed mounting of bottom plate (1) has backplate (2), the top fixed mounting of backplate (2) has roof (3), the bottom fixed mounting of roof (3) has punching machine (25), bottom plate (1) top sliding connection has mounting panel (4), the top fixed mounting of mounting panel (4) has driving motor (7), fixedly connected with ball screw (8) on the output shaft of driving motor (7), the top fixed connection of mounting panel (4) has fixed plate (9), the one end of ball screw (8) is rotated and is connected in one side of fixed plate (9), threaded connection has ball screw nut (10) on ball screw (8), be provided with drive mechanism on ball screw nut (10), the top of mounting panel (4) is provided with two splint (18), two cooperation grooves (19) have been seted up at the top of mounting panel (4), the bottom of two splint (18) respectively with two cooperation grooves (19) sliding connection, rotor piece masterbatch (20) have been placed at the top of mounting panel (4), one side that two splint (18) are close to each other respectively with the both sides movable contact of rotor piece masterbatch (20).
2. The generator rotor blade anti-pinch arrester as claimed in claim 1, wherein two sliding grooves (6) are formed in the top of the bottom plate (1), two sliding blocks (5) are fixedly connected to the bottom of the mounting plate (4), and the two sliding blocks (5) are respectively in sliding connection with the two sliding grooves (6).
3. The generator rotor sheet anti-pinch arrester as claimed in claim 1, wherein one side of the ball screw nut (10) is fixedly connected with a push rod (11), one side of the mounting plate (4) is fixedly connected with a moving rod (14), the top of the moving rod (14) and one side of the push rod (11) are both rotatably connected with a circular slider (12), the top of the bottom plate (1) is rotatably connected with a supporting shaft (15), the supporting shaft (15) is fixedly connected with two rotating rods (13), and the two rotating rods (13) are respectively slidably connected with the two circular sliders (12).
4. The generator rotor sheet anti-pinch arrester as claimed in claim 3, characterized in that a vertical plate (16) is fixedly connected to the top of the bottom plate (1), one end of the push rod (11) is slidably connected to one side of the vertical plate (16), a compression spring (17) is fixedly connected to one side of the vertical plate (16), and one end of the compression spring (17) is fixedly connected to one side of the mounting plate (4).
5. The generator rotor blade anti-pinch arrester as claimed in claim 1, wherein an auxiliary plate (21) is fixedly connected to the top of the base plate (1), two limiting plates (22) are fixedly connected to one side of the auxiliary plate (21), and two clamping plates (18) are respectively connected to the sides, close to each other, of the two limiting plates (22).
6. The generator rotor blade anti-pinch arrester as claimed in claim 5, wherein two limiting plates (22) are provided with a limiting groove (23) on one side close to each other, two clamping plates (18) are fixedly connected with a rotating joint (24) on one side far away from each other, and one ends of the rotating joint (24) are slidably connected in the two limiting grooves (23) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120890483.2U CN215355865U (en) | 2021-04-28 | 2021-04-28 | Hand-clamping-preventing arrester for generator rotor piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120890483.2U CN215355865U (en) | 2021-04-28 | 2021-04-28 | Hand-clamping-preventing arrester for generator rotor piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215355865U true CN215355865U (en) | 2021-12-31 |
Family
ID=79628432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120890483.2U Expired - Fee Related CN215355865U (en) | 2021-04-28 | 2021-04-28 | Hand-clamping-preventing arrester for generator rotor piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215355865U (en) |
-
2021
- 2021-04-28 CN CN202120890483.2U patent/CN215355865U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20211231 |