CN210283329U - Electric supercharger - Google Patents
Electric supercharger Download PDFInfo
- Publication number
- CN210283329U CN210283329U CN201821415020.5U CN201821415020U CN210283329U CN 210283329 U CN210283329 U CN 210283329U CN 201821415020 U CN201821415020 U CN 201821415020U CN 210283329 U CN210283329 U CN 210283329U
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- Prior art keywords
- roller
- screw rod
- electric supercharger
- gear
- motor
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- 230000001681 protective effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model discloses an electric supercharger, which is characterized by comprising a quick-moving motor unit, a supercharging motor unit, a tripping component, a lead screw and a main shaft, wherein the quick-moving motor unit, the supercharging motor unit, the tripping component, the lead screw and the main shaft are arranged on a workbench; the advantage adopts bi-motor structure, increases a pressure boost motor group, drives the lead screw function through the pressure boost gear, when reaching the effect of increase pressure, overall structure is small, and the power consumption is low.
Description
Technical Field
The utility model relates to an electric supercharger.
Background
The booster compressor is one kind and utilizes compressed gas as the air supply, utilize the high hydraulic pressure of the low atmospheric pressure production small size piston of large tracts of land piston, be applicable to in the operational environment who needs improvement pressure, higher output kinetic energy has been provided, generally include cylinder and workstation, treat that the processing product is placed on the workstation, the booster compressor drives the output shaft and processes the processing product instead, but the booster compressor that adopts cylinder drive can't be fine when the punching press guarantees the punching press precision, still one kind booster compressor is through motor drive, adopt motor drive more enough better accurate degree of guaranteeing, but generally this kind of booster compressor all adopts single motor, whole volume ratio is bigger, and power is very high, it is not enough energy-conserving.
Disclosure of Invention
The utility model aims to solve the technical problem that an electronic booster compressor that ensures precision, low power dissipation is provided.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides an electric supercharger, is including setting up fast electric unit, booster motor group, dropout subassembly, lead screw and the main shaft of walking on the workstation, the upper end of lead screw with fast electric unit of walking be connected, the lower extreme of lead screw with the main shaft be connected, the main shaft with workstation about sliding fit, booster motor group's output be provided with the pressure boost master gear, the lead screw on the cover be equipped with pressure boost master gear engaged with pressure boost one-way gear, the dropout subassembly set up the lead screw with pressure boost one-way gear between.
The utility model discloses a further preferred scheme does: the method is characterized in that: the tripping assembly comprises a roller seat and a plurality of roller pins, wherein the roller seat is provided with mounting grooves the number of which is the same as that of the roller pins, the roller pins are arranged in the mounting grooves, the roller pins are positioned between the inner wall of the pressurizing one-way gear and the outer wall of the screw rod, the pressurizing one-way gear is provided with roller pin stroke control blocks the number of which is the same as that of the roller pins around the inner wall, the positions of the roller pin stroke control blocks correspond to the positions of the roller pins, and the roller pins move within the range of the corresponding roller pin stroke control blocks.
The utility model discloses a further preferred scheme does: the needle roller travel control block comprises a tripping groove part and a clamping protrusion part which are integrally connected, when the pressurizing one-way gear rotates clockwise, the needle rollers are positioned at the clamping protrusion part, and each needle roller is propped between the clamping protrusion part and the outer wall of the screw rod; when the pressurizing one-way gear rotates anticlockwise, each needle roller is located at the tripping groove part, and the needle rollers are not in contact with the outer wall of the screw rod.
The utility model discloses a further preferred scheme does: the screw rod is sleeved with a screw rod nut and matched with the screw rod nut in a threaded manner, the lower end of the screw rod nut is fixedly provided with a nut seat, the nut seat is in up-and-down sliding fit with the workbench, and the bottom end of the nut seat is connected with the main shaft.
The utility model discloses a further preferred scheme does: the workbench is provided with a guide rod, and the nut seat is provided with a guide groove matched with the guide rod.
The utility model discloses a further preferred scheme does: the fast-walking motor set comprises a fast-walking motor and a small-ratio gear box, and a coupling connected with the top end of the screw rod is arranged at the output end of the small-ratio gear box.
The utility model discloses a further preferred scheme does: the workbench is provided with a motor fixing seat, and the small-ratio gear box is fixedly arranged on the motor fixing seat through screws.
The further preferred scheme of wood utility model does: the boosting motor group comprises a boosting motor and a big ratio gear box, and the boosting main gear is connected with the output end of the big ratio gear box.
The utility model discloses a further preferred scheme does: the bottom end of the main shaft is provided with a protective cover.
The utility model discloses a further preferred scheme does: and a bearing seat matched with the boosting main gear is arranged on the workbench.
Compared with the prior art, the utility model has the advantages of adopt bi-motor structure, increase a pressure boost motor group, drive the lead screw function through the pressure boost gear, when reaching increase pressure's effect, overall structure is small, and the power consumption is low.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is a cross-sectional view showing the relationship between the booster one-way gear and the trip unit when the middle-speed traveling motor of the present invention is operating;
FIG. 5 is a partial enlarged view of the portion B in FIG. 4;
fig. 6 is a cross-sectional view showing the relationship between the pressurizing one-way gear and the trip assembly when the middle pressurizing motor of the present invention is operating;
fig. 7 is a partial enlarged view at C in fig. 6.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in the figure, the electric supercharger comprises a fast moving motor set 2, a booster motor set 3, a tripping assembly, a screw rod 4 and a spindle 5 which are arranged on a workbench 1, wherein the upper end of the screw rod 4 is connected with the fast moving motor set 2, the lower end of the screw rod 4 is connected with the spindle 5, the spindle 5 is in up-and-down sliding fit with the workbench 1, the output end of the booster motor set 3 is provided with a booster main gear 31, the screw rod 4 is sleeved with a booster one-way gear 32 meshed with the booster main gear 31, the tripping assembly is arranged between the screw rod 4 and the booster one-way gear 32, the tripping assembly comprises a roller seat 61 and a plurality of roller pins 62, the roller seat 61 is provided with mounting grooves 611 with the same number as the roller pins 62, the roller pins 62 are arranged in the mounting grooves 611, the roller pins 62 are positioned between the inner wall of the booster one-way gear 32 and the outer wall of the screw rod 4, the position of the needle roller stroke control block corresponds to the position of the needle roller 62, and the needle roller 62 moves in the range of the needle roller stroke control block corresponding to the needle roller 62, the needle roller stroke control block comprises a tripping groove part 321 and a clamping convex part 322 which are integrally connected, when the pressurizing one-way gear 32 rotates clockwise, the needle roller 62 is positioned at the clamping convex part 322, and each needle roller 62 is propped between the clamping convex part 322 and the outer wall of the screw rod 4; when the booster unidirectional gear 32 rotates anticlockwise, each roller pin 62 is located at the tripping groove portion 321, the roller pins 62 are not in contact with the outer wall of the screw rod 4, the screw rod 4 is sleeved with the screw rod nut 41 and is in threaded fit with the screw rod nut 41, the lower end of the screw rod nut 41 is fixedly provided with the nut seat 42, the nut seat 42 is in up-and-down sliding fit with the workbench 1, the bottom end of the nut seat 42 is connected with the main shaft 5, the workbench 1 is provided with the guide rod 11, the nut seat 42 is provided with the guide groove 421 matched with the guide rod 11, the fast walking motor set 2 comprises the fast walking motor 21 and the small-ratio gear box 22, the output end of the small-ratio gear box 22 is provided with the shaft coupler 23 connected with the top end of the screw rod 4, the workbench 1 is provided with the motor fixing seat 12, the small-ratio gear box 22 is fixedly arranged on the motor fixing, the boosting main gear 31 is connected with the output end of the big gear box 34, the bottom end of the main shaft 5 is provided with a protective cover 51, and the workbench 1 is provided with a bearing seat 13 matched with the boosting main gear 31.
The working principle is as follows: when the quick-walking motor runs, the inner wall of the pressurizing one-way gear and the outer wall of the screw rod are not contacted with the roller pins, the screw rod can freely rotate, the screw rod nut slides downwards along the guide rod to push the main shaft to slide downwards, when the quick-moving motor is pushed to a certain position, the quick-moving motor can not provide enough required pressure, the quick-moving motor stops working, the booster motor runs, the output end of the booster motor drives the booster main gear to rotate, the booster one-way gear also rotates, the needle roller is arranged between the clamping convex part on the inner wall of the booster one-way gear and the outer wall of the screw rod, the screw rod can be driven to rotate, the screw rod nut continues to run downwards to the position required by operation, when the operation is finished and the original state needs to be returned, the pressurizing one-way gear rotates reversely for a small section, the roller pins roll back to the tripping groove parts at the moment, the roller pins are not in contact with the outer wall of the screw rod, and the screw rod returns to the initial position under the driving of the fast-moving motor.
It is right above the utility model provides an electric supercharger has carried out detailed introduction, and it is right to have used specific individual example herein the utility model discloses a principle and implementation mode have been elucidated, and the description of above embodiment is only used for helping understanding the utility model discloses and core thought. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. An electric supercharger, characterized in that: including setting up quick-witted group of walking on the workstation, pressure boost motor group, dropout subassembly, lead screw and main shaft, the upper end of lead screw with quick-walking motor group be connected, the lower extreme of lead screw with the main shaft be connected, the main shaft with workstation about sliding fit, the output of pressure boost motor group be provided with the pressure boost master gear, the lead screw on the cover be equipped with pressure boost master gear engaged with pressure boost one-way gear, the dropout subassembly set up the lead screw with pressure boost one-way gear between.
2. An electric supercharger according to claim 1, wherein: the tripping assembly comprises a roller seat and a plurality of roller pins, wherein the roller seat is provided with mounting grooves the number of which is the same as that of the roller pins, the roller pins are arranged in the mounting grooves, the roller pins are positioned between the inner wall of the pressurizing one-way gear and the outer wall of the screw rod, the pressurizing one-way gear is provided with roller pin stroke control blocks the number of which is the same as that of the roller pins around the inner wall, the positions of the roller pin stroke control blocks correspond to the positions of the roller pins, and the roller pins move within the range of the corresponding roller pin stroke control blocks.
3. An electric supercharger according to claim 2, wherein: the needle roller travel control block comprises a tripping groove part and a clamping protrusion part which are integrally connected, when the pressurizing one-way gear rotates clockwise, the needle rollers are positioned at the clamping protrusion part, and each needle roller is propped between the clamping protrusion part and the outer wall of the screw rod; when the pressurizing one-way gear rotates anticlockwise, each needle roller is located at the tripping groove part, and the needle rollers are not in contact with the outer wall of the screw rod.
4. An electric supercharger according to claim 1, wherein: the screw rod is sleeved with a screw rod nut and matched with the screw rod nut in a threaded manner, the lower end of the screw rod nut is fixedly provided with a nut seat, the nut seat is in up-and-down sliding fit with the workbench, and the bottom end of the nut seat is connected with the main shaft.
5. An electric supercharger according to claim 4, wherein: the workbench is provided with a guide rod, and the nut seat is provided with a guide groove matched with the guide rod.
6. An electric supercharger according to claim 1, wherein: the fast-walking motor set comprises a fast-walking motor and a small-ratio gear box, and a coupling connected with the top end of the screw rod is arranged at the output end of the small-ratio gear box.
7. An electric supercharger according to claim 6, wherein: the workbench is provided with a motor fixing seat, and the small-ratio gear box is fixedly arranged on the motor fixing seat through screws.
8. An electric supercharger according to claim 1, wherein: the boosting motor group comprises a boosting motor and a big ratio gear box, and the boosting main gear is connected with the output end of the big ratio gear box.
9. An electric supercharger according to claim 1, wherein: the bottom end of the main shaft is provided with a protective cover.
10. An electric supercharger according to claim 1, wherein: and a bearing seat matched with the boosting main gear is arranged on the workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821415020.5U CN210283329U (en) | 2018-08-23 | 2018-08-23 | Electric supercharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821415020.5U CN210283329U (en) | 2018-08-23 | 2018-08-23 | Electric supercharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210283329U true CN210283329U (en) | 2020-04-10 |
Family
ID=70060212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821415020.5U Expired - Fee Related CN210283329U (en) | 2018-08-23 | 2018-08-23 | Electric supercharger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210283329U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108943789A (en) * | 2018-08-23 | 2018-12-07 | 陈莲亭 | A kind of motor-driven supercharger |
-
2018
- 2018-08-23 CN CN201821415020.5U patent/CN210283329U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108943789A (en) * | 2018-08-23 | 2018-12-07 | 陈莲亭 | A kind of motor-driven supercharger |
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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: 20200410 |