CN219372131U

CN219372131U - Miniature electric cylinder

Info

Publication number: CN219372131U
Application number: CN202320843807.6U
Authority: CN
Inventors: 姜建; 贾政
Original assignee: Shanghai Honghe Automation Technology Co ltd
Current assignee: Shanghai Honghe Automation Technology Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-07-18
Anticipated expiration: 2033-04-17

Abstract

The utility model provides a miniature electric cylinder which comprises an electric cylinder body, wherein the electric cylinder body comprises a supporting seat, one side of the supporting seat is fixedly provided with a power mechanism, the other side of the supporting seat is fixedly provided with a cylinder body, the power mechanism is rotatably provided with a bolt, one end of the bolt is rotatably arranged on the cylinder body, the supporting seat is provided with a fixing groove, the inside of the fixing groove is movably provided with a fixing seat, the fixing seat is provided with a fixing hole, and the fixing seat shields and protects the power mechanism. This application movable tube removes the adjustment on the movable column, and it is spacing fixed on the movable column to pass through the fixed pin after the adjustment, removes along with the removal of movable column, and the diameter of movable tube and movable column is different, through the difference of object tie point mounted position diameter, the diameter that optional use movable tube and movable column uses, satisfies the installation under the different circumstances.

Description

Miniature electric cylinder

Technical Field

The utility model relates to the field of electric cylinder equipment, in particular to a miniature electric cylinder.

Background

The electric cylinder is an executive component which uses a servo motor as power and converts the rotary motion of the servo motor into linear motion through a screw rod transmission device, is widely applied to the industries of military industry, scientific research, industrial automation, dynamic entertainment and the like, and is a novel clean, efficient, high-precision and low-maintenance executive component.

Refer to the patent document of prior publication number CN212343557U and disclose a miniature servo electric cylinder, it includes cavity telescopic link and power cord, cavity telescopic link passes behind the shell left end face and rotates with the screw thread seat to be connected, the power cord is connected in the electric motor power input at backup pad top, electric motor left side output shaft passes behind the installation shell right-hand member face top and rotates with the driving gear inboard to be connected, backup pad bottom surface left end is provided with the gusset plate for integrated structure, and this technical scheme when using, the screw thread seat drives cavity telescopic link and carries out horizontal migration and realize the operation, has reached the space that has reduced the lead screw and has connected for the installation of spare part is compacter, and the volume is littleer and has improved application range's beneficial effect, but this technical scheme has reduced the volume, but can't carry out quick adjustment to the fixed point of equipment according to the position of mounting point, and can't shelter from the protection to the motor position when using, and outside collision force causes the power unit to damage easily.

Disclosure of Invention

In order to solve the above problems, the present application provides a miniature electric cylinder.

The application provides a miniature electric cylinder which adopts the following technical scheme:

the utility model provides a miniature electronic jar, includes electronic jar body, electronic jar body includes the supporting seat, one side fixed mounting of supporting seat has power unit, the opposite side fixed mounting of supporting seat has the cylinder body, rotate on the power unit and install the bolt, the one end of bolt rotates and installs on the cylinder body, it has the fixed slot to open on the supporting seat, the inside movable mounting of fixed slot has the fixing base, it has the fixed orifices to open on the fixing base, the fixing base shelters from the protection to power unit and uses.

Through above-mentioned technical scheme, power unit is direct current motor, and direct current motor provides power for the removal of inside cylinder, and in addition, the fixing base makes a round trip to switch the installation fast in the fixed slot inside, and the position of the fixing base of the position adjustment according to the mounting point of being convenient for uses.

Further, the supporting seat is movably provided with a limit bolt and a fixing bolt, the fixing bolt and the limit bolt are matched with the fixing seat, the fixing seat and the supporting seat are provided with threaded holes, and the threaded holes are matched with the limit bolt and the fixing bolt.

Through above-mentioned technical scheme, the screw hole is spacing bolt and fixing bolt and provides fixed mounting point, and the later stage of being convenient for provides spacing fixed use for the fixing base.

Further, one end of the cylinder body is fixedly provided with a sealing ring, the sealing ring is provided with a connecting hole, and the inside of the sealing ring is movably provided with a movable column.

Through above-mentioned technical scheme, the sealing ring seals for the junction of movable column and cylinder body, avoids impurity to enter into the inside influence that causes of cylinder body through the movable column.

Further, movable tube is movably installed on the movable column, one end of the movable tube is matched with the sealing ring, a fixing pin is rotatably installed on the movable tube, and the fixing pin is connected with the connecting hole.

Through above-mentioned technical scheme, the fixed pin is installed the movable pipe in the position of sealing ring, provides the secondary between sealing ring and the movable post and seals the use.

Further, all open the mounting hole on movable column and the movable tube, the mounting hole cooperatees with the fixed pin, it has the spacing groove to open on the movable column, the welding has the stopper on the inner wall of movable tube, stopper slidable mounting is in the inside of spacing groove.

Through above-mentioned technical scheme, the stopper slides in the inside of spacing groove, provides the supporting point for movable tube and movable column, avoids the influence that the movable tube rotated on the movable column and causes.

Further, the inside movable mounting of cylinder body has the screw thread seat, the inside rotation of screw thread seat installs the threaded rod, the one end fixed mounting of threaded rod is on power unit, the other end and the movable column fixed connection of threaded rod.

Through above-mentioned technical scheme, threaded rod and screw seat cooperate and provide the displacement for the movable column to realize jacking displacement to the object through the movable column and use.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the movable pipe moves on the movable column and is adjusted, the movable pipe is limited and fixed on the movable column through the fixing pin after adjustment, the movable pipe and the movable column move along with the movement of the movable column, the diameters of the movable pipe and the movable column are different, the diameters of the movable pipe and the movable column can be used selectively through the difference of the diameters of the installation positions of the object connection points, and the installation under different conditions is met.

2. The fixing base is fixed in the inside of fixed slot, and the fixing base is installed in the junction of power unit and supporting seat, and the fixing base provides shielding protection for power unit, avoids the damage that external collision force caused power unit collision, and the installation of fixing base position is used according to the difference selection of fixed point position in addition.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a schematic structural view of a limit bolt and a fixing bolt of the present application;

FIG. 3 is a schematic view of the structure of the movable column of the present application;

FIG. 4 is a schematic cross-sectional view of a movable column and a movable tube according to the present application;

in the figure: 1. a support base; 2. a power mechanism; 3. a fixing seat; 4. a fixing hole; 5. a cylinder; 6. a fixing groove; 7. a limit bolt; 8. a fixing bolt; 9. a threaded hole; 10. a movable column; 11. a limit groove; 12. a mounting hole; 13. a fixing pin; 14. a seal ring; 15. a connection hole; 16. a movable tube; 17. and a limiting block.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a miniature electronic jar, including electronic jar body, electronic jar body includes supporting seat 1, one side fixed mounting of supporting seat 1 has power unit 2, power unit 2 is direct current motor, direct current motor provides power for the removal of inside cylinder, in addition, fixing base 3 makes a round trip to switch the installation in fixed slot 6 inside, the position of being convenient for according to the position adjustment fixing base 3 of mounting point uses, the opposite side fixed mounting of supporting seat 1 has cylinder body 5, the screw is installed in the rotation on power unit 2, the one end of screw is rotated and is installed on cylinder body 5, it has fixed slot 6 to open on the supporting seat 1, the inside movable mounting of fixed slot 6 has fixing base 3, it has fixed orifices 4 to open on the fixing base 3, fixing base 3 shelters from the protection to power unit 2 and uses.

Referring to fig. 2, a limit bolt 7 and a fixing bolt 8 are movably mounted on a supporting seat 1, the fixing bolt 8 and the limit bolt 7 are matched with a fixed seat 3, threaded holes 9 are formed in the fixed seat 3 and the supporting seat 1, the threaded holes 9 are matched with the limit bolt 7 and the fixing bolt 8, the threaded holes 9 provide fixing mounting points for the limit bolt 7 and the fixing bolt 8, and the later stage of convenience is brought to the fixed seat 3 for limiting and fixing use.

Referring to fig. 2, 3 and 4, one end of the cylinder body 5 is fixedly provided with a sealing ring 14, the sealing ring 14 is provided with a connecting hole 15, the inside of the sealing ring 14 is movably provided with a movable column 10, the sealing ring 14 seals the joint of the movable column 10 and the cylinder body 5, and the influence caused by the impurity entering into the cylinder body 5 through the movable column 10 is avoided.

Referring to fig. 2, 3 and 4, a movable tube 16 is movably mounted on the movable column 10, one end of the movable tube 16 is matched with the sealing ring 14, a fixed pin 13 is rotatably mounted on the movable tube 16, the fixed pin 13 is connected with the connecting hole 15, the fixed pin 13 is used for mounting the movable tube 16 at the position of the sealing ring 14, and secondary sealing is provided between the sealing ring 14 and the movable column 10.

Referring to fig. 2, 3 and 4, the movable column 10 and the movable tube 16 are respectively provided with a mounting hole 12, the mounting holes 12 are matched with the fixing pins 13, the movable column 10 is provided with a limit groove 11, the inner wall of the movable tube 16 is welded with a limit block 17, the limit block 17 is slidably mounted in the limit groove 11, the limit block 17 slides in the limit groove 11 to provide a supporting point for the movable tube 16 and the movable column 10, and the influence caused by rotation of the movable tube 16 on the movable column 10 is avoided.

Referring to fig. 1 and 2, a screw seat is movably mounted in the cylinder 5, a threaded rod is rotatably mounted in the screw seat, one end of the threaded rod is fixedly mounted on the power mechanism 2, the other end of the threaded rod is fixedly connected with the movable column 10, the screw seat is movably mounted in the cylinder 5, the threaded rod is rotatably mounted in the screw seat, one end of the threaded rod is fixedly mounted on the power mechanism 2, and the other end of the threaded rod is fixedly connected with the movable column 10.

The implementation principle of the miniature electric cylinder in the embodiment of the application is as follows: when this device is installed, first choice is according to the position and the quantity that fixed seat 3 used, install the inside at fixed slot 6 with fixing base 3, install the inside at screw hole 9 with spacing bolt 7 and fixing bolt 8 again, realize the connection between fixing base 3 and the supporting seat 1 and fix, be connected fixed hole 4 with the fixed point after fixing base 3 installs and realize the installation fixedly, after fixing base 3 installs and accomplish, fixing base 3 shelters from the protection to the avris of power unit 2, avoid the damage that external collision force caused to power unit 2 collision, when this device is connected with external equipment, select to use movable column 10 and movable tube 16 according to the size of equipment mounting point diameter, when needs use movable column 10, carry out spacing fixed with the mounting equipment with mounting hole 12 on the movable column 10, the removal of movable column 10 promotes external equipment and removes, when the diameter of external equipment mounting point is great, optional movable tube 16 is connected with the mounting point, movable tube 16 passes through stopper 17 at the inside one end of spacing groove 11, after removing, it is fixed on movable column 10 to limit movable tube 16, afterwards promote movable column 10 and movable tube 16 according to the size of equipment mounting point diameter, the removal 16 is carried out the outside equipment of movable column 10 under the circumstances of the same condition of equipment of moving of movable column 10.

The advantages of this embodiment are:

the movable pipe moves on the movable column and is adjusted, the movable pipe is limited and fixed on the movable column through the fixing pin after adjustment, the movable pipe and the movable column move along with the movement of the movable column, the diameters of the movable pipe and the movable column are different, the diameters of the movable pipe and the movable column can be used selectively through the difference of the diameters of the installation positions of the object connection points, and the installation under different conditions is met.

The fixing base is fixed in the inside of fixed slot, and the fixing base is installed in the junction of power unit and supporting seat, and the fixing base provides shielding protection for power unit, avoids the damage that external collision force caused power unit collision, and the installation of fixing base position is used according to the difference selection of fixed point position in addition.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a miniature electronic jar, includes electronic jar body, its characterized in that: the electric cylinder body comprises a supporting seat (1), one side fixed mounting of supporting seat (1) has power unit (2), opposite side fixed mounting of supporting seat (1) has cylinder body (5), rotate on power unit (2) and install the bolt, the one end of bolt rotates and installs on cylinder body (5), it has fixed slot (6) to open on supporting seat (1), the inside movable mounting of fixed slot (6) has fixing base (3), it has fixed orifices (4) to open on fixing base (3), fixing base (3) shelter from protection to power unit (2) and use.

2. A miniature electric cylinder as claimed in claim 1, wherein: the movable mounting has stop bolt (7) and fixing bolt (8) on supporting seat (1), fixing bolt (8) and stop bolt (7) cooperate with fixing base (3), it has screw hole (9) to open on fixing base (3) and supporting seat (1), screw hole (9) cooperate with stop bolt (7) and fixing bolt (8).

3. A miniature electric cylinder as claimed in claim 1, wherein: one end of the cylinder body (5) is fixedly provided with a sealing ring (14), the sealing ring (14) is provided with a connecting hole (15), and the inside of the sealing ring (14) is movably provided with a movable column (10).

4. A miniature electric cylinder as claimed in claim 3, wherein: the movable column (10) is movably provided with a movable pipe (16), one end of the movable pipe (16) is matched with the sealing ring (14), the movable pipe (16) is rotatably provided with a fixing pin (13), and the fixing pin (13) is connected with the connecting hole (15).

5. A miniature electric cylinder as set forth in claim 4 wherein: the movable column (10) and the movable tube (16) are respectively provided with a mounting hole (12), the mounting holes (12) are matched with the fixing pins (13), the movable column (10) is provided with a limiting groove (11), the inner wall of the movable tube (16) is welded with a limiting block (17), and the limiting block (17) is slidably mounted in the limiting groove (11).

6. A miniature electric cylinder as claimed in claim 1, wherein: the inside movable mounting of cylinder body (5) has the screw thread seat, the inside rotation of screw thread seat installs the threaded rod, the one end fixed mounting of threaded rod is on power unit (2), the other end and the movable column (10) fixed connection of threaded rod.