CN213004749U - Pneumatic and manual hybrid propulsion device - Google Patents
Pneumatic and manual hybrid propulsion device Download PDFInfo
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- CN213004749U CN213004749U CN202021616128.8U CN202021616128U CN213004749U CN 213004749 U CN213004749 U CN 213004749U CN 202021616128 U CN202021616128 U CN 202021616128U CN 213004749 U CN213004749 U CN 213004749U
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- body support
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Abstract
The pneumatic and manual hybrid propulsion device comprises a main body support, a double-guide-rod cylinder, a base plate, a handle, a four-bar mechanism, a connecting arm and an adjusting bolt, wherein the lower part of the main body support is fixed on an operation platform, and the top of the main body support is fixedly connected with the base plate through screws; the double-guide-rod cylinder is connected to the side surface of the main body support through a screw and a positioning pin; the adjusting bolt is fixed on the base and is connected with the four-bar mechanism; the lower end part of the handle is provided with threads, and the end part is in threaded connection with the four-bar linkage; one side of the four-bar linkage mechanism is rotationally connected with the telescopic arm of the double-guide-rod cylinder through a pin shaft, and the other side of the four-bar linkage mechanism is rotationally connected with the connecting arm through a pin shaft; the connecting arm is connected to the double guide rods of the double guide rod air cylinder through the positioning pins and the screws, and assembling holes are formed in the connecting arm. The utility model discloses both can manual operation and full-automatic operation, it is little to realize occupation space, convenient operation, and is with low costs and have self-locking function.
Description
Technical Field
The utility model belongs to the technical field of machining or assembly, concretely relates to pneumatics and manual hybrid propulsion unit.
Background
In the existing propelling equipment, a sliding rail type propelling equipment is adopted, the equipment is complicated, large in size, inconvenient to operate, fast to wear, high in manufacturing cost, required to be maintained in the later period and the like. Therefore, a new technical solution is needed in the prior art to solve the problem.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the pneumatic and manual hybrid propulsion device is provided, can be used for hybrid propulsion, can be operated manually or fully automatically, occupies small space, is convenient to operate, has low cost and has a self-locking function.
The utility model adopts the following technical scheme: pneumatic and manual hybrid propulsion unit, characterized in that comprises: the device comprises a main body support, a double-guide-rod cylinder, a base plate, a handle, a four-bar linkage mechanism, a connecting arm and an adjusting bolt, wherein the lower part of the main body support is fixed on an operation platform, and the top of the main body support is fixedly connected with the base plate through a screw; the double-guide-rod cylinder is connected to the side surface of the main body support through a screw and a positioning pin; the adjusting bolt is fixed on the base plate and is connected with the four-bar mechanism; the lower end part of the handle is provided with threads, and the end part is in threaded connection with the four-bar linkage; one side of the four-bar linkage mechanism is rotationally connected with the telescopic arm of the double-guide-rod cylinder through a pin shaft, and the other side of the four-bar linkage mechanism is rotationally connected with the connecting arm through a pin shaft; the connecting arm is connected to the double guide rods of the double guide rod air cylinder through the positioning pins and the screws, and assembling holes are formed in the connecting arm.
One part of the base plate is arranged at the top of the main body support and is arranged on the main body support through four screws, and the other part of the base plate extends out of the main body support and is suspended below the four-bar linkage mechanism.
Through the above design scheme, compare with prior art the utility model discloses following beneficial effect can be brought: the utility model provides a pneumatic and manual hybrid propulsion unit, two kinds of mode switch, and it is little to realize occupation space, and convenient operation reduces the processing cost, has reduced later maintenance to have self-locking function, prevent to target in place the back, have the slip phenomenon, cause the clamp force of part not enough and the not enough condition of precision, the double guide arm cylinder has stability more and overall structure is small and exquisite.
Drawings
Fig. 1 is a schematic structural view of a pneumatic and manual hybrid propulsion device according to an embodiment of the present invention.
In the figure: 1-a main body support; 2-double guide rod cylinder; 3-a substrate; 4-a handle; 5-a four-bar linkage; 6-a linker arm; 7-adjusting the bolt.
Detailed Description
To illustrate the present invention more clearly, the invention is further described below in conjunction with specific embodiments, and it should be understood by those skilled in the art that the following descriptions are given by way of illustration and not limitation, and should not be taken as a limitation on the scope of the present invention, and that no description of the prior art is intended.
As shown in fig. 1, the pneumatic and manual hybrid propulsion device comprises a main body support 1, a double-guide-rod cylinder 2, a base plate 3, a handle 4, a four-bar linkage 5, a connecting arm 6 and an adjusting bolt 7.
The lower part of the main body support 1 is fixed on an operation platform; the top of the main body support 1 is fixedly connected with the base plate 3 through screws; further, one part of the substrate 3 is arranged on the top of the main body support 1 and is arranged on the main body support 1 through four screws, and in order to install the four-bar linkage mechanism 5, the other part of the substrate 3 extends out of the main body support 1 and is suspended below the four-bar linkage mechanism 5; the double-guide-rod cylinder 2 is connected to the side surface of the main body support 1 through a screw and a positioning pin; the adjusting bolt 7 is fixed on the base plate 3, meanwhile, the adjusting bolt 7 is connected with the four-bar linkage mechanism 5, and the adjusting bolt 7 is used for realizing the horizontal direction adjustment and the limiting effect of the four-bar linkage mechanism 5; the lower end part of the handle 4 is provided with threads, and the end part is in threaded connection with the four-bar linkage 5; one side of the four-bar linkage mechanism 5 is rotationally connected with the telescopic arm of the double-guide-rod cylinder 2 through a pin shaft, and the other side of the four-bar linkage mechanism 5 is rotationally connected with the connecting arm 6 through a pin shaft; the connecting arm 6 is connected to the double guide rods of the double guide rod cylinder 2 through the positioning pins and the screws, assembling holes are formed in the connecting arm 6, the connecting pins can be connected, devices such as clamping blocks and the like can be connected, the devices connected with the connecting arm can be selected according to use requirements, the holes connected with the double guide rod cylinder 2 and the connecting position of the four-bar mechanism 5 are guaranteed to be unchanged, other positions can be connected at will, and the devices connected with the connecting arm can be switched freely. When the manual operation is carried out, the manual moving handle 4 drives the connecting arm 6 through the four-bar linkage mechanism 5 and then ensures the moving direction to achieve the moving purpose through two double guide rods of the double-guide-rod cylinder 2, after the required position is reached, the whole four-bar linkage mechanism 5 reaches a dead locking force arm state, the force of the position of the handle 4 is not applied, the mechanism keeps static, the handle 4 needs to be manually moved to be locked back, when the automatic operation is carried out, the double-guide-rod cylinder 2 works to drive the four-bar linkage mechanism 5 to move, the handle 4 moves along with the four-bar linkage mechanism 5, the handle 4 can move without applying an acting force, and therefore the manual operation and the pneumatic operation of the mechanism can be freely switched.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (2)
1. Pneumatic and manual hybrid propulsion unit, characterized in that comprises: the device comprises a main body support (1), a double-guide-rod cylinder (2), a base plate (3), a handle (4), a four-bar mechanism (5), a connecting arm (6) and an adjusting bolt (7), wherein the lower part of the main body support (1) is fixed on an operation platform, and the top of the main body support (1) is fixedly connected with the base plate (3) through screws; the double-guide-rod cylinder (2) is connected to the side surface of the main body support (1) through a screw and a positioning pin; the adjusting bolt (7) is fixed on the base plate (3), and the adjusting bolt (7) is connected with the four-bar mechanism (5); the lower end part of the handle (4) is provided with threads, and the end part is in threaded connection with the four-bar linkage (5); one side of the four-bar linkage mechanism (5) is rotationally connected with the telescopic arm of the double-guide-rod cylinder (2) through a pin shaft, and the other side of the four-bar linkage mechanism (5) is rotationally connected with the connecting arm (6) through a pin shaft; the connecting arm (6) is connected to the double guide rods of the double guide rod cylinder (2) through a positioning pin and a screw, and the connecting arm (6) is provided with an assembling hole.
2. A pneumatic and manual hybrid propulsion device according to claim 1, characterised in that: one part of the base plate (3) is arranged at the top of the main body support (1) and is arranged on the main body support (1) through four screws, and the other part of the base plate extends out of the main body support (1) and is arranged below the four-bar mechanism (5) in a suspension manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021616128.8U CN213004749U (en) | 2020-08-06 | 2020-08-06 | Pneumatic and manual hybrid propulsion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021616128.8U CN213004749U (en) | 2020-08-06 | 2020-08-06 | Pneumatic and manual hybrid propulsion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213004749U true CN213004749U (en) | 2021-04-20 |
Family
ID=75463160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021616128.8U Active CN213004749U (en) | 2020-08-06 | 2020-08-06 | Pneumatic and manual hybrid propulsion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213004749U (en) |
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2020
- 2020-08-06 CN CN202021616128.8U patent/CN213004749U/en active Active
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