CN219452580U - Pin cylinder structure - Google Patents
Pin cylinder structure Download PDFInfo
- Publication number
- CN219452580U CN219452580U CN202320871674.3U CN202320871674U CN219452580U CN 219452580 U CN219452580 U CN 219452580U CN 202320871674 U CN202320871674 U CN 202320871674U CN 219452580 U CN219452580 U CN 219452580U
- Authority
- CN
- China
- Prior art keywords
- groove
- casing
- pin
- rod
- piston rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Actuator (AREA)
Abstract
The utility model relates to a pin air cylinder structure which comprises a shell and a piston rod positioned in the shell, wherein a cavity is formed in the shell, one end of the piston rod positioned in the cavity is fixedly connected with a movable plate, one side of the shell is provided with a locking device, the locking device comprises a fixed motor fixedly connected with the shell, the fixed motor comprises an output shaft positioned at two ends, the output shaft is fixedly connected with a threaded rod, the threaded rod is sheathed with a connecting rod in threaded connection with the threaded rod, the connecting rod is integrally connected with a pin which can be clamped in the shell, and the side surface of the piston rod is provided with a through groove which penetrates through the piston rod and is used for inserting the pin. The utility model has the advantage of locking the piston rod.
Description
Technical Field
The utility model relates to the technical field of cylinders, in particular to a pin cylinder structure.
Background
Pneumatic technology is currently being used more and more in the machine tool industry as one of the most effective means of automation and mechanization in the production process. However, the conventional cylinder cannot lock the piston rod immediately when the pressure is reduced or the power is cut off, thereby causing damage to the equipment and occurrence of safety accidents, and thus, improvement is desired.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a pin cylinder structure which has the advantage of locking a piston rod.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pin cylinder structure, includes the casing and is in the piston rod of casing, be provided with the cavity in the casing, the piston rod is in the one end fixedly connected with fly leaf in the cavity, one side of casing is provided with locking device, locking device includes the fixed motor with casing fixed connection, the fixed motor is including the output shaft that is in both ends, output shaft fixedly connected with threaded rod, the threaded rod cup joints the connecting rod with threaded rod threaded connection, connecting rod integrated into one piece has the pin that can block into in the casing, the side of piston rod is provided with the through groove that runs through the piston rod and be used for the pin male.
Through adopting above-mentioned technical scheme, the one end and the threaded rod threaded connection of pin, the other end of pin is in the casing, start fixed motor and drive the output shaft and rotate and then drive the threaded rod and rotate, because the one end of pin is in the casing and can only remove along the length direction of threaded rod, after the threaded rod rotated, because connecting rod and pin connection, consequently the connecting rod will unable rotate and can only remove and then drive the pin removal along the length direction of threaded rod, the pin will be moved towards the direction of piston rod, until the pin inserts and runs through the inslot, realize locking piston rod's purpose.
The utility model is further provided with: the side of casing is provided with the logical groove that is used for the pin card to go into, the casing includes the movable groove that is used for the piston rod to remove, logical groove and movable groove intercommunication.
By adopting the technical scheme, the arc-shaped plate is positioned in the shell, the pin is clamped in the through groove, and the pin can only move along the length direction of the through groove because the pin is positioned in the through groove.
The utility model is further provided with: the inner side of casing is provided with the holding tank with the cavity intercommunication, the area of holding tank's tank bottom is greater than the open area of holding tank, be provided with the button of cambered surface orientation cavity in the holding tank, the tank bottom fixedly connected with first spring of holding tank, the other end and the button fixed connection of first spring, the side an organic whole of button is connected with the horizontal pole, the casing is provided with the spacing groove with holding tank intercommunication and be in the both sides of holding tank, the horizontal pole is in the spacing inslot, be provided with the second spring between the tank bottom of horizontal pole and spacing groove.
Through adopting above-mentioned technical scheme, after the fly leaf removes to the kicker department the fly leaf will extrude the kicker and then extrude first spring, and the reaction force of kicker is given in first spring extrusion, consequently the kicker can extrude the fly leaf to increase the stability of fly leaf, the second spring is in between the tank bottom of horizontal pole and spacing groove, lets the horizontal pole have restoring force.
The utility model is further provided with: one end of the shell is provided with a concave plate.
By adopting the technical scheme, the concave plate is convenient for moving the shell.
The utility model is further provided with: the side of the shell is provided with a label.
Through adopting above-mentioned technical scheme, the setting of label is convenient for the technician discerns the casing.
In summary, the utility model has the following beneficial effects:
one end and the threaded rod threaded connection of pin, the other end of pin are in the casing, start fixed motor drive output shaft and rotate and then drive the threaded rod and rotate, because the one end of pin is in the casing and only can remove along the length direction of threaded rod, after the threaded rod rotates, because connecting rod and pin connection, the connecting rod will unable rotation only can remove and then drive the pin removal along the length direction of threaded rod, the pin will be moved towards the direction of piston rod, until the pin inserts and runs through the inslot, realize locking piston rod's purpose.
Drawings
FIG. 1 is a schematic diagram of an embodiment;
FIG. 2 is a schematic view of the internal structure of the housing in the embodiment;
FIG. 3 is an enlarged view of a portion of area A of FIG. 2;
fig. 4 is a schematic view of the structure of fig. 2 from another view angle.
Reference numerals: 1. a housing; 2. a piston rod; 3. a cavity; 4. a movable plate; 5. fixing a motor; 6. an output shaft; 7. a threaded rod; 8. a connecting rod; 9. a pin; 10. a second spring; 11. a through groove; 12. a movable groove; 13. a receiving groove; 14. round blocks; 15. a first spring; 16. a concave plate; 17. a label; 18. a limit groove; 19. a through groove; 20. a cross bar.
Detailed Description
The utility model is further described with reference to the accompanying drawings.
1-4, including casing 1 and be in piston rod 2 in casing 1, be provided with cavity 3 in the casing 1, the one end fixedly connected with fly leaf 4 that piston rod 2 is in cavity 3, fly leaf 4 and the inside of cavity 3 agree with, and fly leaf 4 can remove along the length direction of cavity 3, one side of casing 1 is provided with locking device, locking device includes fixed motor 5 with casing 1 fixed connection, fixed motor 5 includes output shaft 6 at both ends, output shaft 6 fixed connection has threaded rod 7, threaded rod 7 cup joints the connecting rod 8 with threaded rod 7 threaded connection, connecting rod 8 an organic whole is connected with the pin 9 that can block into in the casing 1, the side of piston rod 2 is provided with the through groove 19 that runs through piston rod 2 and is used for pin 9 male.
The side of the housing 1 is provided with a through groove 11 for the pin 9 to be clamped in, the housing 1 comprises a movable groove 12 for the piston rod 2 to move, and the through groove 11 is communicated with the movable groove 12. Since the through groove 11 is engaged with the pin 9, the portion of the pin 9 located in the through groove 11 can move only in the longitudinal direction of the through groove 11.
The inner side of the shell 1 is provided with a containing groove 13 communicated with the cavity 3, the area of the bottom of the containing groove 13 is larger than the opening area of the containing groove 13, a round block 14 with an arc surface facing the cavity 3 is arranged in the containing groove 13, a part of the round block 14 is positioned outside the containing groove 13, a first spring 15 is fixedly connected to the bottom of the containing groove 13, and the other end of the first spring 15 is fixedly connected with the round block 14. The side of the round block 14 is integrally connected with a cross rod 20, the shell 1 is provided with limit grooves 18 which are communicated with the accommodating groove 13 and are positioned on two sides of the accommodating groove 13, the cross rod 20 is positioned in the limit grooves 18, and a second spring 10 is arranged between the cross rod 20 and the bottom of the limit grooves 18.
One end of the housing 1 is provided with a concave plate 16.
The side of the housing 1 is provided with a label 17.
The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the present utility model, and any modifications, equivalent substitutions, improvements, etc. within the design concept of the present utility model should be included in the scope of the present utility model.
Claims (5)
1. The utility model provides a pin cylinder structure, includes casing (1) and is in piston rod (2) in casing (1), its characterized in that: be provided with cavity (3) in casing (1), one end fixedly connected with fly leaf (4) that piston rod (2) are in cavity (3), one side of casing (1) is provided with locking device, locking device includes fixed motor (5) with casing (1) fixed connection, fixed motor (5) include output shaft (6), output shaft (6) fixedly connected with threaded rod (7), threaded rod (7) cup joint connecting rod (8) with threaded rod (7) threaded connection, connecting rod (8) integral connection has pin (9) that can block into in casing (1), the side of piston rod (2) is provided with runs through piston rod (2) and is used for pin (9) male through groove (19).
2. A pin cylinder structure according to claim 1, wherein: the side of casing (1) is provided with logical groove (11) that are used for pin (9) card to go into, casing (1) are including being used for movable groove (12) that piston rod (2) removed, logical groove (11) and movable groove (12) intercommunication.
3. A pin cylinder structure according to claim 1, wherein: the utility model discloses a novel energy-saving device for the solar cell is characterized in that an accommodating groove (13) communicated with a cavity (3) is formed in the inner side surface of a shell (1), the area of the groove bottom of the accommodating groove (13) is larger than the opening area of the accommodating groove (13), a round block (14) with an arc surface facing the cavity (3) is arranged in the accommodating groove (13), a first spring (15) is fixedly connected to the groove bottom of the accommodating groove (13), the other end of the first spring (15) is fixedly connected with the round block (14), a cross rod (20) is integrally connected to the side surface of the round block (14), the shell (1) is provided with a limiting groove (18) communicated with the accommodating groove (13) and positioned on two sides of the accommodating groove (13), the cross rod (20) is positioned in the limiting groove (18), and a second spring (10) is arranged between the cross rod (20) and the groove bottom of the limiting groove (18).
4. A pin cylinder structure according to claim 1, wherein: one end of the shell (1) is provided with a concave plate (16).
5. A pin cylinder structure according to claim 1, wherein: a label (17) is arranged on the side face of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320871674.3U CN219452580U (en) | 2023-04-14 | 2023-04-14 | Pin cylinder structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320871674.3U CN219452580U (en) | 2023-04-14 | 2023-04-14 | Pin cylinder structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219452580U true CN219452580U (en) | 2023-08-01 |
Family
ID=87420941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320871674.3U Active CN219452580U (en) | 2023-04-14 | 2023-04-14 | Pin cylinder structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219452580U (en) |
-
2023
- 2023-04-14 CN CN202320871674.3U patent/CN219452580U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219452580U (en) | Pin cylinder structure | |
| CN211435048U (en) | Baby's machine overhead traveling crane gripper | |
| CN201068379Y (en) | Dual-purpose jack | |
| CN112421528B (en) | Explosion-proof power supply junction box | |
| CN219452579U (en) | Cylinder with locking device | |
| CN106862973B (en) | Conversion knife handle | |
| CN217317095U (en) | Handle of a knife lock sleeve and tool magazine | |
| CN214558578U (en) | Lithium battery cap processing pressure welding device | |
| CN213135745U (en) | Automatic hook pressing mechanism | |
| CN219067337U (en) | Electric bicycle charging plug with locking mechanism | |
| CN220711726U (en) | Compressing mechanism of PCB | |
| CN218428144U (en) | Auxiliary tool for disassembling pressure guide impeller | |
| CN214980592U (en) | Arc hold-down mechanism of car lamp frock | |
| CN220463698U (en) | Thrust sleeve | |
| CN219767493U (en) | Automatic quick-change mechanism of tool | |
| CN219153155U (en) | Insert die cutter | |
| CN213056392U (en) | Rotary screen supporting structure of wallpaper printing machine | |
| CN214983631U (en) | Special bag cutting machine of biodegradable bag convenient to operation | |
| CN210848650U (en) | Gear drive milling cutter | |
| CN212734097U (en) | Die casting die convenient for replacing die core | |
| CN215735405U (en) | Intelligent terminal external device connecting device | |
| CN218837617U (en) | Pin dismouting device | |
| CN221327827U (en) | Needle clamping mechanism of square battery winding machine | |
| CN211954951U (en) | Electronic pendulum bob tearing instrument | |
| CN215548797U (en) | Intelligent robot navigation device with multi-sensor information fusion |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |