CN217735904U

CN217735904U - Angle adjusting and driving device for large-tonnage hydraulic cylinder

Info

Publication number: CN217735904U
Application number: CN202221638481.5U
Authority: CN
Inventors: 霍元明; 李云龙
Original assignee: Suzhou Xinxuhe Intelligent Technology Co ltd
Current assignee: Suzhou Xinxuhe Intelligent Technology Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-11-04
Anticipated expiration: 2032-06-28

Abstract

A large-tonnage hydraulic cylinder angle adjusting and driving device comprises a hydraulic cylinder and a mounting seat; a hydraulic cylinder is fixedly arranged in the mounting seat; a pre-buried groove is formed in the hydraulic cylinder; an embedded positioning piece is fixedly arranged inside the embedded groove; a connecting piece is fixedly arranged on one side of the embedded positioning piece; one end of the connecting piece, which is far away from the embedded positioning piece, penetrates through the hydraulic cylinder and extends to the outside of the hydraulic cylinder; one end of the connecting piece, which is positioned outside the hydraulic cylinder, is rotatably connected with a rotating device; one end of the rotating device, which is far away from the connecting piece, is fixedly connected with the mounting seat. A large-tonnage pneumatic cylinder angle modulation drive arrangement simple structure, convenient to use can improve the work efficiency of angle modulation according to the use angle of in service behavior regulation pneumatic cylinder, reduces user of service's intensity of labour and work load.

Description

Angle adjusting and driving device for large-tonnage hydraulic cylinder

Technical Field

The utility model relates to a pneumatic cylinder technical field, concretely relates to large-tonnage pneumatic cylinder angle modulation drive arrangement.

Background

Generally, in the control process of industrial production, a hydraulic control system is largely used, wherein a hydraulic cylinder is a core element of the hydraulic control system. The hydraulic cylinder is a device for converting hydraulic energy into mechanical energy so that the machine can realize reciprocating linear motion or swing, the transmission work is stable, the reliability is high, and large-tonnage hydraulic cylinders can be used on some large-scale equipment.

The patent application numbers are: CN200620064159.0 discloses a sealed assembly prevents cutting formula hydraulic cylinder, including the cylinder the oil mouth department of the chamber wall in the cylinder is equipped with the lead-in groove. The utility model discloses oil mouth department on hydraulic cylinder's the inner chamber wall of cylinder is equipped with the lead-in groove, by the hydraulic fluid port damage when can avoiding the sealing member assembly, has ensured hydraulic cylinder's assembly quality, improves production efficiency, the utility model is suitable for an use on the hydraulic cylinder of heavy-calibre.

The above prior art solutions have the following drawbacks: the hydraulic cylinder cannot adjust the use angle of the hydraulic cylinder according to the use condition, is inconvenient for workers to use, and increases the labor intensity and workload of the workers.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a large-tonnage pneumatic cylinder angle modulation drive arrangement, according to the use angle of in service behavior adjustment pneumatic cylinder, improve angle modulation's work efficiency, reduce user of service's intensity of labour and work load.

In order to realize the above-mentioned use angle who adjusts the pneumatic cylinder according to the in service behavior, improve angle modulation's work efficiency, reduce user of service's intensity of labour and work load's purpose, the utility model discloses a following technical scheme can realize:

a large-tonnage hydraulic cylinder angle adjusting and driving device comprises a hydraulic cylinder and a mounting seat; a hydraulic cylinder is fixedly arranged in the mounting seat; a pre-buried groove is formed in the hydraulic cylinder; an embedded positioning piece is fixedly arranged in the embedded groove; a connecting piece is fixedly arranged on one side of the embedded positioning piece; one end of the connecting piece, which is far away from the embedded positioning piece, penetrates through the hydraulic cylinder and extends to the outside of the hydraulic cylinder; one end of the connecting piece, which is positioned outside the hydraulic cylinder, is rotatably connected with a rotating device; one end of the rotating device, which is far away from the connecting piece, is fixedly connected with the mounting seat.

A large-tonnage pneumatic cylinder angle modulation drive arrangement, through the mode of seting up the embedding slot in the inside of pneumatic cylinder, embedding slot internal fixation has pre-buried setting element, pre-buried setting element one side fixed mounting has the connecting piece, connecting piece one end is rotated and is connected with rotating device, rotating device can drive the pneumatic cylinder and rotate, adjust the use angle of pneumatic cylinder, this large-tonnage pneumatic cylinder angle modulation drive arrangement simple structure, high durability and convenient use, can be according to the use angle of in service behavior regulation pneumatic cylinder, improve the work efficiency of angle modulation, reduce user of service's intensity of labour and work load.

Furthermore, the rotating device comprises a rotating shaft, a steering plate, a rotating motor, a telescopic rod and a cylinder; a lifting groove is fixedly arranged in the mounting seat; the inner side of the lifting groove is fixedly provided with a cylinder; the output end of the cylinder is fixedly connected with a telescopic rod; a steering plate is fixedly arranged at one end of the telescopic rod, which is far away from the cylinder; a steering groove is fixedly arranged in the steering plate; a rotating motor is fixedly arranged on the inner side of the steering groove; an output shaft of the rotating motor is rotatably connected with a rotating shaft; the other end of the rotating shaft is rotatably connected with the connecting piece. Through above-mentioned technical scheme, the cylinder drives the telescopic link and adjusts the height of steering panel, turns to the rotation motor of inslot side simultaneously and through driving the pivot, makes the pneumatic cylinder carry out the rotation of horizontal direction, adjusts suitable use angle, realizes the angle modulation function to the pneumatic cylinder.

Further, the rotating motor comprises a motor shaft, a first gear and a second gear; one side of the rotating motor is rotationally connected with a first gear through a motor shaft; one side of the first gear is engaged with a second gear; one end of the second gear is fixedly connected with a rotating shaft. Through above-mentioned technical scheme, first gear can rotate under the effect of rotating motor and motor shaft, and the second gear rotates along with the rotation of first gear to drive the pivot and rotate, the pneumatic cylinder carries out the rotation of horizontal direction thereupon, so conveniently adjusts the use angle of pneumatic cylinder, improves the work efficiency of angle modulation.

Furthermore, an angle sensor is fixedly arranged on the surface of one side, close to the hydraulic cylinder, of the steering plate. Through above-mentioned technical scheme, the angle inductor is used for acquireing the rotation angle data of pneumatic cylinder.

Further, a damping spring is fixedly arranged in the lifting groove; the other end of the damping spring is fixedly connected with the bottom of the cylinder. Through above-mentioned technical scheme, damping spring makes the cylinder alleviate vibrations, plays fine vibrations effect that slows down, improves the job stabilization nature when the cylinder uses.

Further, the outer wall of one side of the mounting seat is fixedly connected with a controller; the output end of the controller is electrically connected with the input ends of the rotating motor and the air cylinder through wires, and the input end of the controller is electrically connected with the output end of the angle sensor through wires. Through above-mentioned technical scheme, the signal instruction that conveniently sends the user of service receives and transmits, realizes the controller and rotates the coordinated control between motor, cylinder and the angle inductor, conveniently adjusts the use angle of pneumatic cylinder, improves the intelligent degree to pneumatic cylinder angle modulation, improves angle modulation's work efficiency.

Furthermore, at least one rotating device is arranged and distributed around the hydraulic cylinder in an annular array. Through above-mentioned technical scheme, improve the work efficiency to pneumatic cylinder angle modulation, improve the stability in use when rotating device drives the pneumatic cylinder and rotates.

Compared with the prior art, the utility model provides a large-tonnage pneumatic cylinder angle modulation drive arrangement possesses following beneficial effect:

1. a large-tonnage pneumatic cylinder angle modulation drive arrangement, through the mode of seting up the pre-buried groove in the inside of pneumatic cylinder, pre-buried inslot fixed mounting has pre-buried setting element, pre-buried setting element one side fixed mounting has the connecting piece, connecting piece one end is rotated and is connected with rotating device, rotating device can drive the pneumatic cylinder and rotate, adjust the use angle of pneumatic cylinder, this large-tonnage pneumatic cylinder angle modulation drive arrangement simple structure, high durability and convenient use, the use angle that can adjust the pneumatic cylinder according to the in service behavior, the work efficiency of angle modulation is improved, reduce user of service's intensity of labour and work load.

2. And simultaneously, the utility model provides a pair of large-tonnage pneumatic cylinder angle modulation drive arrangement, cylinder drive telescopic link are adjusted the height of steering panel, and the rotation motor that turns to the inslot side simultaneously makes the pneumatic cylinder carry out the rotation of horizontal direction through driving the pivot, adjusts suitable use angle, realizes the angle modulation function to the pneumatic cylinder.

3. And simultaneously, the utility model provides a pair of large-tonnage pneumatic cylinder angle modulation drive arrangement, first gear can rotate under the effect of rotating motor and motor shaft, and the second gear rotates along with the rotation of first gear to drive the pivot and rotate, the pneumatic cylinder carries out the rotation of horizontal direction thereupon, so conveniently adjusts the angle of use of pneumatic cylinder, improves the work efficiency of angle modulation.

4. And simultaneously, the utility model provides a pair of large-tonnage pneumatic cylinder angle modulation drive arrangement conveniently receives and transmits the signal instruction that the user of service sent, realizes the controller and rotates the coordinated control between motor, cylinder and the angle inductor, conveniently adjusts the use angle of pneumatic cylinder, improves the intelligent degree to pneumatic cylinder angle modulation, improves the work efficiency of angle modulation.

Drawings

FIG. 1 is a schematic side sectional view of an angle adjustment driving device for a large-tonnage hydraulic cylinder according to the embodiment 1;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is an enlarged schematic view of FIG. 1 at B;

in the figure: the device comprises a hydraulic cylinder 1, a pre-buried groove 11, a pre-buried positioning piece 12, a connecting piece 13, an installation base 2, a lifting groove 21, a damping spring 22, a rotating shaft 31, a steering plate 32, a steering groove 321, a rotating motor 33, a motor shaft 331, a first gear 332, a second gear 333, an expansion link 34, an air cylinder 35, an angle sensor 4 and a controller 5.

Detailed Description

The present invention is further illustrated by the following examples, which are intended to illustrate the technical solutions of the present invention more clearly and are not to be construed as a limitation.

Unless defined otherwise, technical or scientific terms used herein should be understood as having the ordinary meaning as understood by those of ordinary skill in the art. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used only to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Example 1

As shown in fig. 1 to 3, the embodiment 1 provides an angle adjustment driving device for a large-tonnage hydraulic cylinder, which includes a hydraulic cylinder 1 and a mounting base 2; a hydraulic cylinder 1 is fixedly arranged in the mounting seat 2; an embedded groove 11 is formed in the hydraulic cylinder 1; a pre-buried positioning piece 12 is fixedly arranged in the pre-buried groove 11; a connecting piece 13 is fixedly arranged on one side of the embedded positioning piece 12; one end of the connecting piece 13 far away from the embedded positioning piece 12 penetrates through and extends to the outside of the hydraulic cylinder 1; one end of the connecting piece 13 positioned outside the hydraulic cylinder 1 is rotationally connected with a rotating device; the rotating device comprises a rotating shaft 31, a steering plate 32, a rotating motor 33, an expansion link 34 and an air cylinder 35; a lifting groove 21 is fixedly arranged in the mounting base 2; an air cylinder 35 is fixedly arranged on the inner side of the lifting groove 21; a damping spring 22 is fixedly arranged in the lifting groove 21; the other end of the damping spring 22 is fixedly connected with the bottom of the air cylinder 35; the output end of the cylinder 35 is fixedly connected with a telescopic rod 34; a steering plate 32 is fixedly arranged at one end of the telescopic rod 34 far away from the cylinder 35; a steering groove 321 is fixedly arranged inside the steering plate 32; a rotating motor 33 is fixedly arranged on the inner side of the steering groove 321; the rotation motor 33 includes a motor shaft 331, a first gear 332, and a second gear 333; one side of the rotating motor 33 is rotatably connected with a first gear 332 through a motor shaft 331; a second gear 333 is engaged with one side of the first gear 332; one end of the second gear 333 is fixedly connected with the rotating shaft 31; the other end of the rotating shaft 31 is rotatably connected with the connecting piece 13.

Specifically, the air cylinder 35 drives the telescopic rod 34 to adjust the height of the steering plate 32, meanwhile, the first gear 332 rotates under the action of the rotating motor 33 and the motor shaft 331, and the second gear 333 rotates along with the rotation of the first gear 332, so as to drive the rotating shaft 31 to rotate, so that the hydraulic cylinder 1 rotates in the horizontal direction, and the use angle of the hydraulic cylinder 1 is adjusted.

Furthermore, at least one rotating device is arranged and distributed around the hydraulic cylinder 1 in an annular array. Specifically, rotating device is equipped with four, is located the left side of pneumatic cylinder 1, right side, upside and downside respectively, improves the work efficiency to 1 angle modulation of pneumatic cylinder.

Further, an angle sensor 4 is fixedly arranged on one side surface of the steering plate 32 close to the hydraulic cylinder 1. Specifically, the angle sensor 4 acquires rotation angle data of the hydraulic cylinder 1.

Further, the outer wall of one side of the mounting seat 2 is fixedly connected with a controller 5; the output end of the controller 5 is electrically connected with the input ends of the rotating motor 33 and the air cylinder 35 through wires, and the input end of the controller 5 is electrically connected with the output end of the angle sensor 4 through wires. Specifically, the controller 5 starts and stops the rotation motor 33 and the air cylinder 35, and receives the rotation angle data of the hydraulic cylinder 1 transmitted from the angle sensor 4.

Preferably, the working principle of the large-tonnage hydraulic cylinder angle adjusting and driving device provided by the embodiment 1 is as follows: during the use, through the mode of seting up pre-buried groove 11 in the inside of pneumatic cylinder 1, carry out the installation of pre-buried setting element 12, be equipped with connecting piece 13 in the outside of pre-buried setting element 12 and carry out rotating device's installation, start cylinder 35 under the effect of controller 5 after that, cylinder 35 drives telescopic link 34 and adjusts the height of deflector 32, start rotation motor 33 simultaneously, first gear 332 rotates under the effect of rotation motor 33 and motor shaft 331, second gear 333 rotates along with the rotation of first gear 332, thereby drive pivot 31 and rotate, make pneumatic cylinder 1 carry out the rotation of horizontal direction, adjust the use angle of pneumatic cylinder 1, detect the rotation angle through angle inductor 4 at last, when pneumatic cylinder 1 adjusts to required angle, angle inductor 4 transmits information for controller 5, close rotation motor 33 and cylinder 35 under the effect of controller 5, make operating personnel adjust the use angle of pneumatic cylinder 1 through controller 5.

The above embodiments are exemplary and are intended to illustrate the technical concept and features of the present invention so that those skilled in the art can understand the contents of the present invention and implement the present invention, and the protection scope of the present invention cannot be limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a large-tonnage pneumatic cylinder angle modulation drive arrangement which characterized in that: comprises a hydraulic cylinder (1) and a mounting seat (2); a hydraulic cylinder (1) is fixedly arranged in the mounting seat (2); an embedded groove (11) is formed in the hydraulic cylinder (1); an embedded positioning piece (12) is fixedly arranged in the embedded groove (11); a connecting piece (13) is fixedly arranged on one side of the embedded positioning piece (12); one end of the connecting piece (13) far away from the embedded positioning piece (12) penetrates through and extends to the outside of the hydraulic cylinder (1); one end of the connecting piece (13) positioned outside the hydraulic cylinder (1) is rotatably connected with a rotating device; one end of the rotating device, which is far away from the connecting piece (13), is fixedly connected with the mounting seat (2).

2. The large-tonnage hydraulic cylinder angle adjustment drive arrangement of claim 1, characterized in that: the rotating device comprises a rotating shaft (31), a steering plate (32), a rotating motor (33), an expansion link (34) and a cylinder (35); a lifting groove (21) is fixedly arranged in the mounting seat (2); an air cylinder (35) is fixedly arranged on the inner side of the lifting groove (21); the output end of the air cylinder (35) is fixedly connected with an expansion link (34); a steering plate (32) is fixedly mounted at one end of the telescopic rod (34) far away from the air cylinder (35); a steering groove (321) is fixedly arranged in the steering plate (32); a rotating motor (33) is fixedly arranged on the inner side of the steering groove (321); an output shaft of the rotating motor (33) is rotatably connected with a rotating shaft (31); the other end of the rotating shaft (31) is rotationally connected with the connecting piece (13).

3. The large-tonnage hydraulic cylinder angle adjustment drive arrangement of claim 2, characterized in that: the rotating motor (33) comprises a motor shaft (331), a first gear (332) and a second gear (333); one side of the rotating motor (33) is rotatably connected with a first gear (332) through a motor shaft (331); a second gear (333) is meshed and connected with one side of the first gear (332); one end of the second gear (333) is fixedly connected with a rotating shaft (31).

4. The large-tonnage hydraulic cylinder angle adjustment drive arrangement of claim 2, characterized in that: an angle sensor (4) is fixedly arranged on the surface of one side, close to the hydraulic cylinder (1), of the steering plate (32).

5. The large-tonnage hydraulic cylinder angle adjustment drive arrangement of claim 2, characterized in that: a damping spring (22) is fixedly arranged in the lifting groove (21); the other end of the damping spring (22) is fixedly connected with the bottom of the air cylinder (35).

6. The large-tonnage hydraulic cylinder angle adjustment drive arrangement of claim 4, characterized in that: the outer wall of one side of the mounting seat (2) is fixedly connected with a controller (5); the output end of the controller (5) is electrically connected with the input ends of the rotating motor (33) and the air cylinder (35) through wires, and the input end of the controller (5) is electrically connected with the output end of the angle sensor (4) through wires.

7. The large-tonnage hydraulic cylinder angle adjustment drive arrangement of claim 2, characterized in that: the rotating device is provided with at least one rotating device, and the rotating devices are distributed around the hydraulic cylinder (1) in an annular array.