CN213109759U - Adjustable hydraulic steering engine transmission pull rod with ceramic coating - Google Patents
Adjustable hydraulic steering engine transmission pull rod with ceramic coating Download PDFInfo
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- CN213109759U CN213109759U CN202021870821.8U CN202021870821U CN213109759U CN 213109759 U CN213109759 U CN 213109759U CN 202021870821 U CN202021870821 U CN 202021870821U CN 213109759 U CN213109759 U CN 213109759U
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Abstract
The utility model relates to the technical field of hydraulic equipment, in particular to an adjustable hydraulic steering engine transmission pull rod with a ceramic coating, which comprises a first rod body, a second rod body, a clamping block and a pressing block, wherein one end of the first rod body is provided with a channel matched with the second rod body along the axial direction, one end of the second rod body is arranged in the channel, the first rod body is provided with a clamping groove matched with the clamping block, the clamping groove extends to the inner peripheral wall of the channel from the outer peripheral wall of the first rod body, the clamping block is arranged in the clamping groove, when the adjustable hydraulic steering engine transmission pull rod with the ceramic coating is used, the clamping block is controlled by a control mechanism to move in the channel, and the first tooth socket is clamped or separated from the second tooth socket, thereby realizing that the second rod body is fixed or slides on the first rod body, and adjusting the first rod body and the second rod body to a required distance as required, the installation between spare part is convenient.
Description
Technical Field
The utility model belongs to the technical field of the hydraulic equipment technique and specifically relates to an adjustable hydraulic steering wheel transmission pull rod with ceramic coating is related to.
Background
The device which takes hydraulic oil as a working medium and can steer the ship and keep the steering position is called as a hydraulic steering engine. According to different modes of a power source, the hydraulic steering engine can be divided into a manual hydraulic steering engine, an electric hydraulic steering engine and an electric hydraulic steering engine. The electric hydraulic steering engine has the advantages of reliable work, convenient operation, lightness, durability, high economy and convenient maintenance and management, and is an ideal steering device for ships. The hydraulic steering engine is used as an actuating mechanism of a flight control system, is a complex system with the height mismatching of a machine, an electric machine and a liquid machine, and is also a link with higher failure rate. The performance and reliability of the aircraft directly affect the performance and reliability of the flight control system and even the whole aircraft.
The hydraulic steering engine is characterized in that each part needs to be transferred to execute actions through a transmission pull rod, the length of the existing transmission pull rod is fixed, and the transmission connecting rod cannot be installed due to installation errors and machining errors, so that the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to solve the problem that the length of the existing transmission pull rod is fixed, and the problem that the work efficiency is reduced due to the fact that the transmission connecting rod cannot be installed due to installation errors and machining errors, the adjustable hydraulic steering engine transmission pull rod with the ceramic coating is provided.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an adjustable hydraulic steering wheel transmission pull rod with ceramic coating, includes the first body of rod, the second body of rod, fixture block and briquetting, the one end of the first body of rod is seted up along its axial with the second body of rod assorted passageway, the one end setting of the second body of rod is in the passageway, be provided with on the first body of rod with fixture block assorted draw-in groove, the draw-in groove extends to on the internal perisporium of passageway by the periphery wall of the first body of rod, the fixture block sets up in the draw-in groove, the briquetting sets up on the fixture block, the briquetting is located between the second body of rod and the fixture block, the one end that the briquetting is close to the second body of rod is provided with first tooth's socket, be provided with on the second body of rod with first tooth's socket assorted second tooth's socket, be provided with the first spring that is used for fixture block recovery to initial position between the fixture block and the first body of rod, be provided with between the first body of rod and the fixture block Thereby realizing that the second rod body is fixed or slides on the first rod body.
The utility model discloses a control mechanism control fixture block displacement in the passageway to make first tooth's socket card establish or break away from the second tooth's socket, thereby realize that the second body of rod is fixed or slide on the first body of rod, as required adjust first body of rod and the second body of rod to required distance can, be convenient for installation between the spare part.
In order to realize that first tooth's socket card on the control mechanism control briquetting is gone into or breaks away from the second tooth's socket on the second body of rod, furtherly, control mechanism is including fixed cover, fixed cover sets up on the first body of rod, the one end that the briquetting was kept away from to the fixture block is provided with first inclined plane, first inclined plane is by the first body of rod to the setting of the gradual tilt up of the second body of rod, the one end of fixed cover is provided with the notch, the internal perisporium of notch have with first inclined plane assorted second inclined plane, work as when fixed between the first body of rod and the second body of rod, the second inclined plane is supported and is established on first inclined plane, works as when sliding each other between the first body of rod and the second body of rod, the second inclined plane breaks away. Through the cooperation of the second inclined plane in the notch of one end of the fixed sleeve and the first inclined plane on the fixture block, the first tooth socket on the control pressing block is clamped into or separated from the second tooth socket on the second rod body, and the operation is simple and convenient.
In order to ensure that the first tooth groove on the pressing block is smoothly matched with the second tooth groove on the second rod body, furthermore, a sliding groove is formed in the clamping block along the axial direction of the first rod body, a sliding block matched with the sliding groove is arranged on the pressing block, and the sliding block is arranged in the sliding groove in a sliding mode. Through sliding the setting of briquetting on the fixture block, just so make the briquetting have the displacement space of one end, guarantee the smooth cooperation of first tooth's socket on the briquetting and the second tooth's socket on the second body of rod.
In order to prevent the first tooth groove from being mutually clamped and limited with the second tooth groove at the limit position, and the phenomenon that one of the first tooth groove or the second tooth groove is damaged is caused, further, a second spring is arranged between the sliding groove and the sliding block along the sliding direction. By providing a second spring between the runner and the slider, the second spring has the function of assisting the slider to return to the initial position.
In order to guarantee the connection stability between the first rod body and the second rod body, a screw rod is arranged in the channel along the axial direction of the channel, and the second rod body is in threaded connection with the screw rod. Through set up the screw rod in the passageway of the first body of rod, threaded connection between the second body of rod and the screw rod has improved the stability of being connected between the first body of rod and the second body of rod like this.
The utility model has the advantages that: the utility model discloses adjustable hydraulic steering wheel transmission pull rod with ceramic coating is when using, through control mechanism control fixture block displacement in the passageway, and make first tooth's socket card establish or break away from the second tooth's socket, thereby realize that the second body of rod is fixed or slide on the first body of rod, adjust first body of rod and the second body of rod to required distance as required can, the installation between the spare part of being convenient for, it is fixed to have avoided current transmission pull rod length, because installation error and machining error lead to the unable installation of transmission connecting rod, just so reduced work efficiency.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a front view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a state diagram of the present invention when the pressing block and the second rod are engaged;
FIG. 4 is a front view of the mounting structure between the fixture block and the pressing block of the present invention;
fig. 5 is a left side view of the mounting structure between the middle clamping block and the pressing block of the present invention.
In the figure: 1. the device comprises a first rod body, a second rod body, a clamping block, a pressing block, a channel, a clamping groove, a first tooth groove, a second tooth groove, a clamping groove, a first spring, a clamping sleeve, a first inclined plane, a clamping groove, a first tooth groove, a second tooth groove, a clamping sleeve, a first spring, a clamping sleeve, a first inclined plane, a clamping groove, a notch, a second spring, a second inclined plane.
Detailed Description
The utility model discloses the following embodiment of combining does further detailing:
the utility model discloses not confine the following embodiment to, general technical personnel in this field can adopt other multiple embodiment to implement according to the utility model discloses a, perhaps all adopt the utility model discloses a design structure and thinking do simple change or change, all fall into the utility model discloses a protection scope. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
As shown in fig. 1-5, an adjustable hydraulic steering engine transmission pull rod with a ceramic coating comprises a first rod body 1, a second rod body 2, a clamping block 3 and a pressing block 4, wherein one end of the first rod body 1 is provided with a channel 5 matched with the second rod body 2 along the axial direction, one end of the second rod body 2 is arranged in the channel 5, the first rod body 1 is provided with a clamping groove 6 matched with the clamping block 3, the clamping groove 6 extends from the outer peripheral wall of the first rod body 1 to the inner peripheral wall of the channel 5, the clamping block 3 is arranged in the clamping groove 6, the pressing block 4 is arranged on the clamping block 3, the pressing block 4 is positioned between the second rod body 2 and the clamping block 3, one end of the pressing block 4 close to the second rod body 2 is provided with a first tooth groove 7, the second rod body 2 is provided with a second tooth groove 8 matched with the first tooth groove 7, and a first spring 9 for restoring the clamping block 3 to the initial position is arranged between the clamping block 3 and the first rod body 1, and a control mechanism for controlling the fixture block 3 to axially move along the channel 5 and enabling the first tooth groove 7 to be clamped or separated from the second tooth groove 8 is arranged between the first rod body 1 and the fixture block 3, so that the second rod body 2 is fixed or slides on the first rod body 1.
Control mechanism is including fixed cover 10, fixed cover 10 sets up on the first body of rod 1, the one end that briquetting 4 was kept away from to fixture block 3 is provided with first inclined plane 11, first inclined plane 11 is by the first body of rod 1 to the setting of the gradual tilt up of the second body of rod 2, the one end of fixed cover 10 is provided with notch 12, the internal perisporium of notch 12 have with first inclined plane 11 assorted second inclined plane 13, work as when fixed between the first body of rod 1 and the second body of rod 2, second inclined plane 13 supports establishes on first inclined plane 11, work as when mutual slip between the first body of rod 1 and the second body of rod 2, second inclined plane 13 breaks away from first inclined plane 11. The fixing sleeve 10 is screwed on the first rod shaft, and a second inclined surface 13 in the notch 12 forms a conical surface circumferentially around the first rod shaft.
The fixture block 3 is provided with a sliding groove 14 along the axial direction of the first rod body 1, the pressing block 4 is provided with a sliding block 15 matched with the sliding groove 14, and the sliding block 15 is arranged in the sliding groove 14 in a sliding mode.
A second spring 16 is arranged between the sliding chute 14 and the sliding block 15 along the sliding direction.
A screw rod 17 is arranged in the channel 5 along the axial direction of the channel, and the second rod body 2 is in threaded connection with the screw rod 17.
When the adjustable hydraulic steering engine transmission pull rod with the ceramic coating is used, firstly, the second inclined surface 13 on the fixing sleeve 10 is in a separation state from the first inclined surface 11, at the moment, the fixture block 3 is in an initial state under the action of the first spring 9, namely, the first tooth socket 7 on the pressing block 4 is separated from the second tooth socket 8 on the second rod body 2, the second rod body 2 is rotated and is in threaded connection with the screw 17 in the channel 5, the second rod body 2 is rotated to a required position, at the moment, the fixing sleeve 10 is rotated, so that the fixing sleeve 10 is displaced towards the fixture block 3, the second inclined surface 13 in the notch 12 is contacted with the first inclined surface 11 on the fixture block 3, the second inclined surface 13 is contacted with the first inclined surface 11 and forces the fixture block 3 to be displaced in the channel 5, meanwhile, the fixture block 3 is displaced in the clamping groove 6 and compresses the first spring 9, when the first tooth socket 7 on the pressing block 4 is contacted with the, because the first tooth socket 7 and the second tooth socket 8 have a dislocation phenomenon, the sliding block 15 on the pressing block 4 can be driven to move in the sliding groove 14 on the clamping block 3 along with the displacement of the clamping block 3, and the second spring 16 is extruded simultaneously until the first tooth socket 7 is clamped in the second tooth socket 8, so that the adjustment is completed.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. The utility model provides an adjustable hydraulic steering wheel transmission pull rod with ceramic coating which characterized in that: comprises a first rod body (1), a second rod body (2), a clamping block (3) and a pressing block (4), wherein a channel (5) matched with the second rod body (2) is formed in one end of the first rod body (1) along the axial direction of the first rod body, one end of the second rod body (2) is arranged in the channel (5), a clamping groove (6) matched with the clamping block (3) is formed in the first rod body (1), the clamping groove (6) extends to the inner peripheral wall of the channel (5) from the outer peripheral wall of the first rod body (1), the clamping block (3) is arranged in the clamping groove (6), the pressing block (4) is arranged on the clamping block (3), the pressing block (4) is positioned between the second rod body (2) and the clamping block (3), a first tooth groove (7) is formed in one end, close to the second rod body (2), of the pressing block (4), a second tooth groove (8) matched with the first tooth groove (7) is formed in the second rod body (2), be provided with between fixture block (3) and the first body of rod (1) and be used for fixture block (3) to recover first spring (9) to initial position, be provided with between the first body of rod (1) and fixture block (3) and be used for controlling fixture block (3) along passageway (5) axial displacement and make first tooth's socket (7) card establish or break away from the control mechanism of second tooth's socket (8) to realize that second body of rod (2) is fixed or slide on first body of rod (1).
2. The adjustable hydraulic steering engine drive link with ceramic coating of claim 1, characterized in that: control mechanism is including fixed cover (10), fixed cover (10) set up on the first body of rod (1), the one end that briquetting (4) were kept away from in fixture block (3) is provided with first inclined plane (11), first inclined plane (11) are by the first body of rod (1) to the setting of the gradual tilt up of the second body of rod (2), the one end of fixed cover (10) is provided with notch (12), the internal perisporium of notch (12) have with first inclined plane (11) assorted second inclined plane (13), work as when fixed between the first body of rod (1) and the second body of rod (2), second inclined plane (13) are supported and are established on first inclined plane (11), work as when sliding each other between the first body of rod (1) and the second body of rod (2), second inclined plane (13) break away from first inclined plane (11).
3. The adjustable hydraulic steering engine drive link with ceramic coating of claim 1, characterized in that: the fixture block (3) is axially provided with a sliding groove (14) along the first rod body (1), the pressing block (4) is provided with a sliding block (15) matched with the sliding groove (14), and the sliding block (15) is arranged in the sliding groove (14) in a sliding mode.
4. The adjustable hydraulic steering engine drive link with ceramic coating of claim 3, characterized in that: and a second spring (16) is arranged between the sliding chute (14) and the sliding block (15) along the sliding direction.
5. The adjustable hydraulic steering engine drive link with ceramic coating of claim 1, characterized in that: and a screw rod (17) is arranged in the channel (5) along the axial direction of the channel, and the second rod body (2) is in threaded connection with the screw rod (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021870821.8U CN213109759U (en) | 2020-08-31 | 2020-08-31 | Adjustable hydraulic steering engine transmission pull rod with ceramic coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021870821.8U CN213109759U (en) | 2020-08-31 | 2020-08-31 | Adjustable hydraulic steering engine transmission pull rod with ceramic coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213109759U true CN213109759U (en) | 2021-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021870821.8U Active CN213109759U (en) | 2020-08-31 | 2020-08-31 | Adjustable hydraulic steering engine transmission pull rod with ceramic coating |
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| CN (1) | CN213109759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114408151A (en) * | 2022-02-11 | 2022-04-29 | 建湖天成液压件制造有限公司 | Marine hydraulic steering engine transmission pull rod |
-
2020
- 2020-08-31 CN CN202021870821.8U patent/CN213109759U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114408151A (en) * | 2022-02-11 | 2022-04-29 | 建湖天成液压件制造有限公司 | Marine hydraulic steering engine transmission pull rod |
| CN114408151B (en) * | 2022-02-11 | 2024-04-26 | 建湖天成液压件制造有限公司 | Marine hydraulic steering engine transmission pull rod |
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