CN213702425U - Press-in device of elastic pin on coupler - Google Patents
Press-in device of elastic pin on coupler Download PDFInfo
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- CN213702425U CN213702425U CN202022470894.4U CN202022470894U CN213702425U CN 213702425 U CN213702425 U CN 213702425U CN 202022470894 U CN202022470894 U CN 202022470894U CN 213702425 U CN213702425 U CN 213702425U
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- hydraulic jack
- pressing
- elastic pin
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Abstract
A pressing device of an elastic pin on a coupler comprises a base; the upright columns are distributed on two sides of the base; the top seat is fixed on the upright post through a bolt; the hydraulic device comprises a hydraulic jack and a hydraulic controller, the hydraulic jack is arranged on the footstock in an inverted manner, the hydraulic jack is connected with the hydraulic controller through a hydraulic pipe, and the hydraulic controller is arranged on the base; the hydraulic controller controls the hydraulic rod of the hydraulic jack to stretch and retract in a manual mode, and a pressure plate is arranged at the end of the hydraulic rod and used for pressing the elastic pin into a workpiece. Can impress a plurality of pinholes on the shaft coupling pressure disk simultaneously with a plurality of elastic pins through this device, utilize manual hydraulic means moreover, conveniently control the dynamics, can not cause the damage to the elastic pin, do not influence the production of process in the back, improve production efficiency on the whole.
Description
The technical field is as follows:
the utility model belongs to aerogenerator's shaft coupling production field, what mainly related to is the push in device of elastic pin on a shaft coupling.
Background art:
wind energy is a clean and pollution-free renewable energy source, is very environment-friendly by utilizing wind power to generate electricity, and has huge wind energy content, so that the wind energy is increasingly paid attention by various countries in the world.
The core component of the wind power generation equipment is a wind driven generator, the wind driven generator is connected with a gear box through a coupler, and the coupler is connected with the generator, a rotating shaft of the gear box and a brake device, so that the wind power generation equipment plays a vital role in the whole equipment.
The pressure plate on the coupler is provided with a plurality of pin holes for accommodating the elastic pins, the diameters of the elastic pins are slightly larger than the pin holes, so that the elastic pins are difficult to install, when the elastic pins are hammered in by a hammer, the elastic pins can be deformed, on the other hand, the force is difficult to control, even if the elastic pins are installed in the pin holes, bolts cannot be placed in the pin holes, the subsequent procedures are affected, on the other hand, the number of the pin holes is large, if each pin hole needs to be installed manually, time and labor are wasted, and the production efficiency is low.
The utility model has the following contents:
in order to overcome the defects, the utility model provides a press-in device of an elastic pin on a coupler.
The utility model provides a technical scheme that its technical problem adopted:
a press-in device of an elastic pin on a coupler comprises
A base;
the upright columns are distributed on two sides of the base;
the top seat is fixed on the upright post through a bolt;
the hydraulic device comprises a hydraulic jack and a hydraulic controller, the hydraulic jack is arranged on the footstock in an inverted manner, the hydraulic jack is connected with the hydraulic controller through a hydraulic pipe, and the hydraulic controller is arranged on the base;
the hydraulic controller controls the hydraulic rod of the hydraulic jack to stretch and retract in a manual mode, and a pressure plate is arranged at the end of the hydraulic rod and used for pressing the elastic pin into a workpiece.
The hydraulic jack is provided with a hydraulic cylinder seat, a through hole is formed in the hydraulic cylinder seat, a through hole is also formed in the top seat, and the fixing bolt assembly penetrates through the through holes in the hydraulic cylinder seat and the top seat to fix the hydraulic jack on the top seat.
The base below the hydraulic jack is provided with a support frame, the height of the support frame is adjustable, and the support frame is provided with a workpiece.
The middle part of pressure disk is equipped with the pinhole, and the pressure disk is close to limit portion and is equipped with a plurality of fixed orificess along the circumferencial direction, is equipped with in the fixed orifices and presses the round pin, presses the round pin and is used for pressing the elasticity round pin into the work piece.
The fixing hole comprises a communication hole and a slot.
The top of the pressing pin is provided with an internal thread hole, and the lower end of the pressing pin is provided with a step.
Due to the adoption of the technical scheme, the utility model discloses have following superiority:
the utility model provides a pair of push in device of elastic pin on shaft coupling can push in a plurality of pinholes on the shaft coupling pressure disk simultaneously with a plurality of elastic pins through this device, utilizes manual hydraulic means moreover, and convenient control dynamics can not cause the damage to the elastic pin, does not influence the production of process at the back, has generally improved production efficiency.
Description of the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a connecting structure of a pressure plate and a pressure pin;
in the figure: 1. a base; 2. a column; 3. a hydraulic jack; 4. fixing the screw assembly; 5. a top seat; 6. a hydraulic cylinder base; 7. a workpiece; 8. a support frame; 9. a hydraulic controller; 10. a hydraulic tube; 11. a platen; 12. a pin hole; 13. a communicating hole; 14. a slot; 15. pressing a pin; 16. an internally threaded bore; 17. a step; 18. and an elastic pin.
The specific implementation mode is as follows:
the present invention will be explained in more detail by the following examples, which are intended to protect all the changes and improvements within the scope of the present invention, and are not limited to the following examples;
a press-in device for elastic pin of coupler is composed of a main body with a central hole and a pair of elastic pins
A base 1;
the upright columns 2 are distributed on two sides of the base 1;
the top seat 5 is fixed on the upright post 2 through bolts;
the hydraulic device comprises a hydraulic jack 3 and a hydraulic controller 9, the hydraulic jack 3 is arranged on the footstock 5 in an inverted mode, the hydraulic jack 3 is connected with the hydraulic controller 9 through a hydraulic pipe 10, and the hydraulic controller 9 is installed on the base 1;
the hydraulic controller 9 controls the hydraulic rod of the hydraulic jack to extend and retract manually, and a pressure plate is arranged at the end of the hydraulic rod and used for pressing the elastic pin 18 into a workpiece.
The hydraulic device adopts a single-acting hydraulic jack, has a small and exquisite structure, is easy to install, is more delicate through manual control relative to the control of a hydraulic station, is not easy to damage the elastic pin 18, reduces the defective rate of products, and has relatively high efficiency.
The hydraulic jack is provided with a hydraulic cylinder seat 6, the hydraulic cylinder seat 6 is provided with a through hole, the footstock 5 is also provided with a through hole, and the fixing bolt assembly 4 passes through the through holes on the hydraulic cylinder seat 6 and the footstock 5 to fix the hydraulic jack on the footstock 5.
The base 1 below the hydraulic jack is provided with a support frame 8, the height of the support frame 8 is adjustable, and the support frame 8 is provided with a workpiece 7.
The lifting frame can be selected for the support frame 8, the lifting frame is selected for use, the height can be continuously adjusted, the height of the workpiece can be adapted to in a large range and is specifically adjusted to be at most high, and the height can be determined according to the specific height of the workpiece 7, the telescopic rod of the hydraulic jack, the pressure plate 11 and the pressure pin 15.
The support frame 8 can also be made into support frames 8 with different heights according to the heights of different workpieces 7.
According to the illustration in fig. 2, a pin hole 12 is formed in the middle of the pressure plate 11, the pin hole 12 is fixedly connected with a hydraulic rod of a hydraulic jack, a plurality of fixing holes are formed in the pressure plate 11 close to the edge portion along the circumferential direction, the positions and the number of the fixing holes are determined according to the number and the positions of the elastic pins 18 required to be pressed into the workpiece 7, and pressing pins 15 are arranged in the fixing holes and used for pressing the elastic pins 18 into the workpiece 7.
Specifically, the fixing hole includes a communication hole 13 and a slot 14.
Specifically, the top of the press pin 15 is provided with an internal threaded hole 16, and the lower end of the press pin 15 is provided with a step 17.
The end of the press pin 15 can be inserted into the insertion groove 14 while fixing the press pin 15 to the platen 11 by a bolt passing through the communication hole 13 to the female screw hole 16 of the press pin 15. The lower end of the press pin 15 can be inserted into the elastic pin 18, and at the same time, the step 17 at the lower part of the press pin 15 can support the elastic pin 18, so that when the telescopic rod of the hydraulic jack moves downwards, the press plate 11 drives the press pin 15 to move downwards, and the press pin 15 can press the elastic pin 18 into the elastic pin hole of the workpiece 7.
The above-mentioned parts not detailed are prior art and are not detailed.
Claims (6)
1. The utility model provides a device of impressing of spring pin on shaft coupling which characterized in that: comprises that
A base;
the upright columns are distributed on two sides of the base;
the top seat is fixed on the upright post through a bolt;
the hydraulic device comprises a hydraulic jack and a hydraulic controller, the hydraulic jack is arranged on the footstock in an inverted manner, the hydraulic jack is connected with the hydraulic controller through a hydraulic pipe, and the hydraulic controller is arranged on the base;
the hydraulic controller controls the hydraulic rod of the hydraulic jack to stretch and retract in a manual mode, and a pressure plate is arranged at the end of the hydraulic rod and used for pressing the elastic pin into a workpiece.
2. The pressing device of the elastic pin on the shaft coupling according to claim 1, wherein: the hydraulic jack is provided with a hydraulic cylinder seat, a through hole is formed in the hydraulic cylinder seat, a through hole is also formed in the top seat, and the fixing bolt assembly penetrates through the through holes in the hydraulic cylinder seat and the top seat to fix the hydraulic jack on the top seat.
3. The pressing device of the elastic pin on the shaft coupling according to claim 1, wherein: the base below the hydraulic jack is provided with a support frame, the height of the support frame is adjustable, and the support frame is provided with a workpiece.
4. The pressing device of the elastic pin on the shaft coupling according to claim 1, wherein: the middle part of pressure disk is equipped with the pinhole, and the pressure disk is close to limit portion and is equipped with a plurality of fixed orificess along the circumferencial direction, is equipped with in the fixed orifices and presses the round pin, presses the round pin and is used for pressing the elasticity round pin into the work piece.
5. The pressing device of the elastic pin on the coupling according to claim 4, wherein: the fixing hole comprises a communication hole and a slot.
6. The pressing device of the elastic pin on the coupling according to claim 4, wherein: the top of the pressing pin is provided with an internal thread hole, and the lower end of the pressing pin is provided with a step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022470894.4U CN213702425U (en) | 2020-10-31 | 2020-10-31 | Press-in device of elastic pin on coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022470894.4U CN213702425U (en) | 2020-10-31 | 2020-10-31 | Press-in device of elastic pin on coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213702425U true CN213702425U (en) | 2021-07-16 |
Family
ID=76801734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022470894.4U Active CN213702425U (en) | 2020-10-31 | 2020-10-31 | Press-in device of elastic pin on coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213702425U (en) |
-
2020
- 2020-10-31 CN CN202022470894.4U patent/CN213702425U/en active Active
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