CN215334242U

CN215334242U - Actuator with normalized internal design

Info

Publication number: CN215334242U
Application number: CN202121543369.9U
Authority: CN
Inventors: 姚凤印; 于长海; 叶新峰
Original assignee: Tianjin Liheng Industrial Co ltd
Current assignee: Tianjin Liheng Industrial Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2021-12-28
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses an actuator with normalized internal design, which relates to the field of actuators and consists of a reciprocating mechanism and a driving mechanism; including the actuator casing, install the output shaft on the actuator casing, install the connecting block on the output shaft, it has first hollow groove to open the groove on the actuator casing, be provided with the ventilating board in the first hollow groove, be provided with reciprocating motion mechanism in the actuator casing, be provided with actuating mechanism in the actuator casing, install the connecting rod on the output shaft, this device drives it through reciprocating motion mechanism, make the actuator difficult emergence comparatively serious damage of inside part when carrying out powerful operation, make its stability will be by great improvement when powerful function, it is also more convenient when the material is changed to needs simultaneously, the inside reciprocating motion mechanism that sets up of this device can make this device more stable when carrying out the function simultaneously, and it is also more convenient if need to change the part.

Description

Actuator with normalized internal design

Technical Field

The utility model relates to the technical field of main actuators, in particular to an actuator with normalized internal design.

Background

The actuator applies control force to the control object according to the determined control rule. With the development of active vibration control technology, the requirements for actuators are becoming higher and higher. In recent years, various smart actuators have been developed on the basis of conventional fluid actuators, gas actuators, and electric actuators.

However, most actuators in the prior art are easy to damage internal parts due to the fact that the power of the actuators is increased when the actuators are used, when the internal parts are damaged, the efficiency of the actuators is greatly reduced or the actuators stop running, and the stability of the actuators is greatly reduced due to the friction of the internal parts when the actuators run for a long time at high power.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, it is an object of the present invention to provide an actuator with a standardized internal design, which can solve the problem that the stability of the actuator will be reduced when the power is too large.

In order to solve the problems, the utility model adopts the following technical scheme:

the utility model provides an actuator of interior design standardization, includes the actuator casing, install the output shaft on the actuator casing, install the connecting block on the output shaft, it has first hollow groove to open the slot on the actuator casing, first hollow inslot is provided with the ventilating board, be provided with reciprocating motion mechanism in the actuator casing, be provided with actuating mechanism in the actuator casing, install the connecting rod on the output shaft, the one end that the output shaft is close to the connecting rod runs through the actuator casing, the connecting rod is installed on the output shaft, and the reciprocating motion mechanism that this device inside set up simultaneously can make this device more stable when carrying out the function, and it is also more convenient if need to change the part.

As a preferable scheme of the present invention, the reciprocating mechanism includes a rack mounted on the connecting rod, an annular toothed block is mounted on the rack, a rotating block is mounted on the annular toothed block, a driven rotating rod is mounted on a back surface of the rotating block, a first gear is mounted on a back surface of the driven rotating rod, and a second gear is mounted on the first gear.

As a preferable scheme of the present invention, the driving mechanism includes a fixed plate mounted on the driven rotating rod, a driving rotating rod is mounted on the fixed plate, one end of the driving rotating rod, which is close to the first gear, penetrates through the fixed plate, the fixed plate is mounted on the second gear, and a connecting groove is formed in the actuator housing.

As a preferable scheme of the present invention, a fixed block is installed at an upper end of the actuator housing, and a second hollow groove is cut on the fixed block.

As a preferable scheme of the present invention, a placing block is installed at the lower end of the actuator housing, a screw rod is arranged above the placing block, and the screw rod and the actuator housing are in threaded connection.

As a preferable scheme of the present invention, the actuator housing is provided with a limit ring, the middle of the limit ring is provided with an avoidance groove, and the output shaft penetrates through the avoidance groove.

In a preferred embodiment of the present invention, a rubber bumper is mounted on the actuator housing.

In a preferred embodiment of the present invention, the actuator housing is provided with a third hollow groove.

Compared with the prior art, the utility model has the advantages that:

(1) at present, can lead to inside part to produce huge wearing and tearing or damage because of power is too big when the operation is carried out to present actuator for the actuator is stable will be reduced, and this device drives it through reciprocating motion mechanism, makes the actuator difficult the emergence comparatively serious damage of inside part when carrying out powerful operation, makes its stability when high-power operation will be by great improvement.

(2) At present, do not all possess the ventilation equipment in current actuator, thereby this makes its damage that its inside part is faster to the easy too high temperature of time spent carrying out the long time, and this device is inside to have set up the ventilation equipment and to have made its inside heat when carrying out high-power operation also can disperse, and this device has set up the fixed block simultaneously and has placed the piece for this device is more convenient when placing and being connected with other equipment.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view A-A of FIG. 1 according to the present invention;

FIG. 3 is a schematic cross-sectional view B-B of FIG. 1 according to the present invention;

FIG. 4 is a schematic side view of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

The reference numbers in the figures illustrate:

1. an actuator housing; 2. a first hollow groove; 3. a ventilation board; 4. a fixed block; 5. a second hollow groove; 6. a third hollow groove; 7. an output shaft; 8. a reciprocating mechanism; 801. a rack; 802. rotating the block; 803. a driven rotating rod; 804. a first gear; 805. a second gear; 806. an annular tooth block; 9. a connecting rod; 10. connecting blocks; 11. a drive mechanism; 1101. a fixing plate; 1102. an active rotating rod; 1103. connecting grooves; 12. an anti-collision block; 13. placing the blocks; 14. a limit ring.

Detailed Description

The technical solution 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. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

As shown in fig. 1-5, an actuator with standardized internal design includes an actuator casing 1, an output shaft 7 is installed on the actuator casing 1, a connecting block 10 is installed on the output shaft 7, a first hollow groove 2 is formed in the actuator casing 1, a ventilating plate 3 is arranged in the first hollow groove 2, a reciprocating mechanism 8 is arranged in the actuator casing 1, a driving mechanism 11 is arranged in the actuator casing 1, a connecting rod 9 is installed on the output shaft 7, one end of the output shaft 7, which is close to the connecting rod 9, penetrates through the actuator casing 1, and the connecting rod 9 is installed on the output shaft 7.

In the specific embodiment of the utility model, the output shaft 7 can be used for driving the connecting block 10 to operate, the connecting block 10 can be used for being connected to other equipment and used for generating exciting force to the other equipment, the first hollow groove 2 can be used for installing the ventilating plate 3, the ventilating plate 3 can enable the temperature inside the actuator shell 1 to be dissipated when the actuator shell is operated at high power, meanwhile, the device can still be safely and difficultly subjected to accidents when being used for a long time, the reciprocating mechanism 8 can enable the device to smoothly operate and difficultly subjected to accidents, meanwhile, the driving mechanism 11 can be worth driving the reciprocating mechanism 8 to be smoothly driven, the device can normally operate when needing to be used, and the connecting rod 9 can drive the output shaft 7 and the connecting block 10 to operate through the reciprocating mechanism 8.

Specifically, referring to fig. 2, the reciprocating mechanism 8 includes a rack 801 mounted on the connecting rod 9, an annular gear block 806 mounted on the rack 801, a rotating block 802 mounted on the annular gear block 806, a driven rotating rod 803 mounted on the back of the rotating block 802, a first gear 804 mounted on the back of the driven rotating rod 803, and a second gear 805 mounted on the first gear 804.

In a further embodiment: the rack 801 can reciprocate through the operation of the annular gear block 806 and the rotating block 802, and drives the connecting rod 9, the output shaft 7 and the connecting block 10 to operate smoothly, the annular gear block 806 can drive the rack 801 through the rotation of the rotating block 802, the rotating block 802 can drive the annular gear block 806 to rotate through the rotation of the driven rotating rod 803 and the first gear 804, the second gear 805 can drive the first gear 804 to rotate when rotating, and the driven rotating rod 803, the rotating block 802 and the annular gear block 806 can operate smoothly.

Specifically, referring to fig. 3, the driving mechanism 11 includes a fixing plate 1101 mounted on the driven rotating rod 803, a driving rotating rod 1102 is mounted on the fixing plate 1101, one end of the driving rotating rod 1102 close to the first gear 804 penetrates through the fixing plate 1101, the fixing plate 1101 is mounted on the second gear 805, and a connecting groove 1103 is formed in the actuator housing 1.

In a further embodiment: the fixing plate 1101 may be used to connect and fix the driven rotating rod 803 and the driving rotating rod 1102, so that the reciprocating mechanism 8 is more stable when operating, and is not easy to be in an accident situation, the driving rotating rod 1102 may drive the second gear 805 to rotate, and the reciprocating mechanism 8 may smoothly operate, the connecting groove 1103 may enable the external power source to be electrically connected to the driving rotating rod 1102, and the driving rotating rod 1102 may smoothly rotate

Specifically, referring to fig. 1, a fixing block 4 is mounted at the upper end of the actuator housing 1, and a second hollow groove 5 is cut on the fixing block 4.

In a further embodiment: the fixed block 4 can be used for installing and fixing other equipment, and the second hollow groove 5 can make other equipment fixed more stable when the device is fixed, and is difficult to drop.

Specifically, referring to fig. 4, a placing block 13 is installed at the lower end of the actuator housing 1, a screw rod is arranged above the placing block 13, and the screw rod is in threaded connection with the actuator housing 1.

In a further embodiment: place piece 13, place piece 13 and can height-adjusting through the mode of rotation, can make this device be placing in ground or 245428, be difficult for causing too big mar to this device bottom when the desktop of china's injustice, but the bottom of this device of furthest's protection, anticollision piece 12 can be used to protect the rear side of this device to make its outward appearance of this device and life-span all can furthest guarantee when using for a long time.

Specifically, referring to fig. 1 and 4, a limiting ring 14 is mounted on the actuator housing 1, an avoiding groove is formed in the middle of the limiting ring 14, the output shaft 7 penetrates through the avoiding groove, a rubber anti-collision block 12 is mounted on the actuator housing 1, and a third hollow groove 6 is formed in the actuator housing 1.

In a further embodiment: the limiting ring 14 can be used for limiting the output shaft 7, so that the output shaft 7 is more stable when reciprocating and stretching, and the third hollow groove 6 can be used for facilitating the connection of the device with other equipment.

The working principle and the using process of the utility model are as follows: when the device is used, the driving rotating rod 1102 can be connected with an external power supply through the connecting groove 1103, then the equipment to be connected is connected into the second hollow groove 5, the equipment to be excited is connected with the connecting block 10, then the driving rotating rod 1102 drives the second gear 805 to rotate, then the second gear 805 drives the first gear 804 to rotate, then the first gear 804 can drive the driven rotating rod 803, the rotating block 802 and the annular gear block 806 to operate together, when the annular gear block 806 operates, the rack 801 is pushed to reciprocate, then the rack 801 drives the connecting rod 9 to move, and when the connecting rod 9 drives the output shaft 7 to move, when the rotating speed of the driving rotating rod 1102 is enough, the equipment connected with the connecting block 10 can obtain the excited force, and meanwhile, the reciprocating mechanism 8 arranged in the device can make the device more stable when in operation, and parts can be replaced more conveniently if needed.

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 the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.

Claims

1. An actuator with standardized internal design, which comprises an actuator shell (1), and is characterized in that: install output shaft (7) on actuator casing (1), install connecting block (10) on output shaft (7), it has first hollow groove (2) to open a slot on actuator casing (1), be provided with ventilating board (3) in first hollow groove (2), be provided with reciprocating motion mechanism (8) in actuator casing (1), be provided with actuating mechanism (11) in actuator casing (1), install connecting rod (9) on output shaft (7), the one end that output shaft (7) are close to connecting rod (9) runs through actuator casing (1), install on output shaft (7) connecting rod (9).

2. An actuator of claim 1, wherein the actuator comprises: reciprocating motion mechanism (8) are including installing rack (801) on connecting rod (9), install annular tooth piece (806) on rack (801), install on annular tooth piece (806) and change piece (802), the back mounted of changeing piece (802) has driven bull stick (803), the back mounted of driven bull stick (803) has first gear (804), install second gear (805) on first gear (804).

3. An actuator of claim 1, wherein the actuator comprises: the driving mechanism (11) comprises a fixing plate (1101) installed on a driven rotating rod (803), a driving rotating rod (1102) is installed on the fixing plate (1101), one end, close to a first gear (804), of the driving rotating rod (1102) penetrates through the fixing plate (1101), the fixing plate (1101) is installed on a second gear (805), and a connecting groove (1103) is formed in the actuator shell (1).

4. An actuator of claim 1, wherein the actuator comprises: fixed block (4) are installed to the upper end of actuator casing (1), cut on fixed block (4) and have second hollow groove (5).

5. An actuator of claim 1, wherein the actuator comprises: the lower extreme of actuator casing (1) is installed and is placed piece (13), the top of placing piece (13) is provided with the screw rod, and threaded connection between screw rod and actuator casing (1).

6. An actuator of claim 1, wherein the actuator comprises: install spacing ring (14) on actuator casing (1), open at the middle part of spacing ring (14) has the groove of dodging, just output shaft (7) run through the groove of dodging.

7. An actuator of claim 1, wherein the actuator comprises: and a rubber anti-collision block (12) is arranged on the actuator shell (1).

8. An actuator of claim 1, wherein the actuator comprises: and a third hollow groove (6) is formed in the actuator shell (1).