阅读说明：本技术 一种设置有行程上下线位的内柔性精密高速液压机床 (Internal flexible precise high-speed hydraulic machine tool with stroke upper and lower linear positions ) 是由 李刚 杨先春 于 2021-06-11 设计创作，主要内容包括：本发明公开一种设置有行程上下线位的内柔性精密高速液压机床,属于液压机床领域,一种设置有行程上下线位的内柔性精密高速液压机床,包括床体,所述床体的上端设置有台面,所述台面的上端设置有工作台与加工室,所述工作台位于加工室的内部,所述加工室的一侧设置有除尘机构,所述加工室的另一侧设置有控制器,所述加工室的内部设置有大活塞杆、油缸、小活塞杆、上下线位机构与加工头,所述大活塞杆插入油缸的内部,所述小活塞杆插入大活塞杆的内部,所述加工头位于小活塞杆的下端,通过设置的上下线位机构,设置加工头的行程上下线位,通过设置的除尘机构,清理加工室在加工时产生的废料碎屑。(The invention discloses an internal flexible precise high-speed hydraulic machine tool with a stroke upper and lower line position, which belongs to the field of hydraulic machine tools, and comprises a bed body, wherein the upper end of the bed body is provided with a table top, the upper end of the table top is provided with a workbench and a processing chamber, the workbench is positioned in the processing chamber, one side of the processing chamber is provided with a dust removing mechanism, the other side of the processing chamber is provided with a controller, the processing chamber is internally provided with a large piston rod, an oil cylinder, a small piston rod, an upper and lower line position mechanism and a processing head, the large piston rod is inserted into the oil cylinder, the small piston rod is inserted into the large piston rod, the processing head is positioned at the lower end of the small piston rod, the stroke upper and lower line position of the processing head is arranged through the arranged upper and lower line position mechanism, and through the arranged dust removing mechanism, and cleaning waste scraps generated in the processing of the processing chamber.)

1. The utility model provides a be provided with high-speed hydraulic machine tool of interior flexible precision of linear position about stroke, includes bed body (1), its characterized in that: the upper end of the bed body (1) is provided with a table board (10), the upper end of the table board (10) is provided with a workbench (2) and a processing chamber (4), the workbench (2) is located inside the processing chamber (4), one side of the processing chamber (4) is provided with a dust removal mechanism (3), the other side of the processing chamber (4) is provided with a controller (9), the inside of the processing chamber (4) is provided with a large piston rod (5), an oil cylinder (6), a small piston rod (7), an upper linear position mechanism (8) and a lower linear position mechanism (11), the inside of the oil cylinder (6) is inserted into the large piston rod (5), the inside of the large piston rod (5) is inserted into the small piston rod (7), and the processing head (11) is located at the lower end of the small piston rod (7).

2. The internal flexible precise high-speed hydraulic machine tool provided with an up-down stroke position according to claim 1, characterized in that: go up linear position mechanism (8) and include last linear position signal inductor (801), first driving motor (802), second driving motor (803), second slide rail (804), first slide rail (805) and down linear position signal inductor (806), first driving motor (802) are located the upper end of first slide rail (805), it is located the front end of first slide rail (805) to go up linear position signal inductor (801), second driving motor (803) are located the upper end of second slide rail (804), down linear position signal inductor (806) are located the front end of second slide rail (804).

3. The internal flexible precise high-speed hydraulic machine tool provided with an up-down stroke position according to claim 2, characterized in that: a connecting block is arranged between the first driving motor (802) and the first sliding rail (805), the lower end of the first driving motor (802) is movably connected with the upper end of the first sliding rail (805) through a connecting block, a sliding block is arranged between the upper line position signal sensor (801) and the first sliding rail (805), the rear end of the upper line position signal sensor (801) is in sliding connection with the front end of the first sliding rail (805) through a sliding block, a connecting block is arranged between the second driving motor (803) and the second sliding rail (804), the lower end of the second driving motor (803) is movably connected with the upper end of the second sliding rail (804) through a connecting block, a sliding block is arranged between the lower line position signal sensor (806) and the second sliding rail (804), the rear end of the lower line position signal sensor (806) is in sliding connection with the front end of the second sliding rail (804) through a sliding block.

4. The internal flexible precise high-speed hydraulic machine tool provided with an up-down stroke position according to claim 1, characterized in that: the dust removal mechanism (3) comprises a dust removal motor (301), a filter element (302), a shell (303), a ventilation net (304), a dust collection chamber (305) and a suction head (306), wherein the suction head (306) is positioned on one side of the shell (303), the ventilation net (304) is positioned on the other side of the shell (303), the dust removal motor (301), the filter element (302) and the dust collection chamber (305) are positioned inside the shell (303), the dust removal motor (301) is positioned on one side of the filter element (302), and the dust collection chamber (305) is positioned on the other side of the filter element (302).

5. The internal flexible precise high-speed hydraulic machine tool provided with an up-down stroke position according to claim 4, is characterized in that: one side of ventilation net (304) is fixed connection with one side of shell (303), be provided with the installation piece between dust removal motor (301) and shell (303), the outside of dust removal motor (301) is connected for dismantling through the inside of installation piece and shell (303), be provided with the draw-in groove between the outside of filter core (302) and shell (303), the outside of filter core (302) is passed through the inside of draw-in groove shell (303) and is connected for dismantling, be provided with the screw thread between shell (303) and suction head (306), one side of shell (303) is passed through the screw thread and is connected for dismantling with one side of suction head (306).

6. The internal flexible precise high-speed hydraulic machine tool provided with an up-down stroke position according to claim 1, characterized in that: be provided with first cavity between hydro-cylinder (6) and big piston rod (5), the inside of hydro-cylinder (6) is swing joint through the outside of first air with big piston rod (5), be provided with the second cavity between big piston rod (5) and little piston rod (7), the inside of big piston rod (5) is swing joint through the outside of second cavity with little piston rod (7).

Technical Field

The invention relates to the field of hydraulic machine tools, in particular to an internal flexible precise high-speed hydraulic machine tool with stroke upper and lower linear positions.

Background

The hydraulic machine tool is a lathe for processing a workpiece by hydraulic pressure, different processing heads can be driven by oil cylinders to move according to specified commands, automatic processing of the workpiece can be realized, and the product is suitable for special fields such as military use, aviation, aerospace and the like and can also be applied to other engineering fields such as engineering machinery, agricultural machinery, oil fields and the like.

When the existing hydraulic machine tool is installed and used, a machining head is driven by an oil cylinder to work, the height of a machined workpiece is different, the linear position of the machining head is different, if the machining head exceeds the stroke, hidden danger can exist on the safety performance of a product, waste materials and scraps can be generated when the workpiece is machined, the scraps need to be cleaned in time, certain adverse effects are brought to the use process of people, and for the purpose, the inner flexible precise high-speed hydraulic machine tool provided with the linear position of the machining head is provided.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide an internal flexible precise high-speed hydraulic machine tool with a stroke upper and lower linear position, which has the advantages of setting the stroke upper and lower linear positions and timely cleaning waste scraps and solves the problems in the background art.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides an interior flexible accurate high-speed hydraulic pressure lathe of linear position about being provided with the stroke, includes the bed body, the upper end of the bed body is provided with the mesa, the upper end of mesa is provided with workstation and process chamber, the workstation is located the inside of process chamber, one side of process chamber is provided with dust removal mechanism, the opposite side of process chamber is provided with the controller, the inside of process chamber is provided with big piston rod, hydro-cylinder, little piston rod, upper and lower linear position mechanism and processing head, big piston rod inserts the inside of hydro-cylinder, little piston rod inserts the inside of big piston rod, the processing head is located the lower extreme of little piston rod.

Preferably, go up the linear position mechanism and include linear position signal inductor, first driving motor, second slide rail, first slide rail and lower line position signal inductor, first driving motor is located the upper end of first slide rail, the front end that the linear position signal inductor is located first slide rail of going up, second driving motor is located the upper end of second slide rail, lower line position signal inductor is located the front end of second slide rail.

Preferably, be provided with the connecting block between first driving motor and the first slide rail, the lower extreme of first driving motor is swing joint through the upper end of connecting block and first slide rail, it is provided with the slider to go up between line position signal inductor and the first slide rail, the rear end of line position signal inductor passes through the slider and is sliding connection with the front end of first slide rail, be provided with the connecting block between second driving motor and the second slide rail, the lower extreme of second driving motor passes through the upper end of connecting block and second slide rail and is swing joint, it is provided with the slider to go down between line position signal inductor and the second slide rail, the rear end of line position signal inductor passes through the slider and is sliding connection with the front end of second slide rail.

Preferably, the dust removing mechanism comprises a dust removing motor, a filter element, a shell, a ventilation net, a dust collecting chamber and a suction head, the suction head is positioned on one side of the shell, the ventilation net is positioned on the other side of the shell, the dust removing motor, the filter element and the dust collecting chamber are positioned in the shell, the dust removing motor is positioned on one side of the filter element, and the dust collecting chamber is positioned on the other side of the filter element.

Preferably, one side of ventilation net is fixed connection with one side of shell, be provided with the installation piece between dust removal motor and the shell, the outside of dust removal motor is connected for dismantling through the inside of installation piece and shell, be provided with the draw-in groove between the outside of filter core and the shell, the outside of filter core is connected for dismantling through the inside of draw-in groove shell, be provided with the screw thread between shell and the suction head, one side of shell is passed through the screw thread and is connected for dismantling with one side of suction head.

Preferably, be provided with first cavity between hydro-cylinder and the big piston rod, the inside of hydro-cylinder is swing joint through the outside of first air with big piston rod, be provided with the second cavity between big piston rod and the little piston rod, the inside of big piston rod is swing joint through the outside of second cavity with little piston rod.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) this scheme is through the last lower line position mechanism who sets up, set up the stroke lower line position of processing head, it includes the position signal inductor of going up the line position mechanism of going up the lower line, first driving motor, the second slide rail, first slide rail and lower line position signal inductor, through first driving motor, the position signal inductor that goes up controls reciprocates at first slide rail front end, adjust the position of the position signal inductor of going up the line, through the second driving motor, the position signal inductor that controls the lower line position reciprocates at second slide rail front end, adjust the position of lower line position signal inductor, through the position signal inductor of going up the line and lower line position signal inductor, the last lower line position of processing head is set up, surpass the position of going up the lower line when the processing head, stroke automatic shutdown.

(2) This scheme is through the dust removal mechanism who sets up, the waste material piece that the clearance processing chamber produced man-hour, dust removal mechanism is including the dust removal motor, the filter core, and a housing, the ventilation net, dust collecting chamber and suction head, dust removal motor operation makes the suction head absorb the waste material piece in the processing chamber, the piece passes through in the suction head gets into the dust collecting chamber, the filter core with the piece separation, leave over in the dust collecting chamber, the filter core can be followed the shell and dismantled, be convenient for change, be provided with the screw thread between shell and the suction head, rotatory shell can be dismantled the shell, conveniently handle the piece in the dust collecting chamber.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an internal flexible precise high-speed hydraulic machine tool with stroke upper and lower linear positions according to the invention;

FIG. 2 is a schematic structural diagram of an upper and lower linear position mechanism of an internal flexible precise high-speed hydraulic machine tool with stroke upper and lower linear positions according to the present invention;

FIG. 3 is a schematic structural diagram of a dust removal mechanism of an internal flexible precise high-speed hydraulic machine tool with stroke upper and lower linear positions according to the invention;

the reference numbers in the figures illustrate:

1. a bed body; 2. a work table; 3. a dust removal mechanism; 301. a dust removal motor; 302. a filter element; 303. a housing; 304. a ventilation net; 305. a dust collecting chamber; 306. a suction head; 4. a processing chamber; 5. a large piston rod; 6. an oil cylinder; 7. a small piston rod; 8. an upper and lower line position mechanism; 801. an on-line position signal sensor; 802. a first drive motor; 803. a second drive motor; 804. a second slide rail; 805. a first slide rail; 806. a lower line signal sensor; 9. a controller; 10. a table top; 11. a machining head.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying 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; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, an internal flexible precise high-speed hydraulic machine tool with stroke upper and lower linear positions comprises a machine tool body 1, a table top 10 is arranged at the upper end of the machine tool body 1, a workbench 2 and a processing chamber 4 are arranged at the upper end of the table top 10, the workbench 2 is positioned in the processing chamber 4, a dust removal mechanism 3 is arranged on one side of the processing chamber 4, a controller 9 is arranged on the other side of the processing chamber 4, the machine tool is regulated and controlled to work through the controller 9, a large piston rod 5, an oil cylinder 6, a small piston rod 7, an upper and lower linear position mechanism 8 and a processing head 11 are arranged in the processing chamber 4, the large piston rod 5 is inserted into the oil cylinder 6, the small piston rod 7 is inserted into the large piston rod 5, and the processing head 11 is positioned at.

Further, the upper and lower linear position mechanism 8 includes an upper linear position signal sensor 801, a first driving motor 802, a second driving motor 803, a second sliding rail 804, a first sliding rail 805 and a lower linear position signal sensor 806, the first driving motor 802 is located at the upper end of the first sliding rail 805, the upper linear position signal sensor 801 is located at the front end of the first sliding rail 805, the second driving motor 803 is located at the upper end of the second sliding rail 804, the lower linear position signal sensor 806 is located at the front end of the second sliding rail 804, and the upper and lower linear positions of the stroke of the processing head 11 are set through the upper and lower linear position mechanism 8.

Further, a connecting block is arranged between the first driving motor 802 and the first sliding rail 805, the lower end of the first driving motor 802 is movably connected with the upper end of the first sliding rail 805 through the connecting block, a sliding block is arranged between the upper line signal sensor 801 and the first sliding rail 805, the rear end of the upper line signal sensor 801 is slidably connected with the front end of the first sliding rail 805 through the sliding block, a connecting block is arranged between the second driving motor 803 and the second sliding rail 804, the lower end of the second driving motor 803 is movably connected with the upper end of the second sliding rail 804 through the connecting block, a sliding block is arranged between the lower line signal sensor 806 and the second sliding rail 804, the rear end of the lower line signal sensor 806 is slidably connected with the front end of the second sliding rail 804 through the sliding block, the upper line signal sensor 801 is controlled to move up and down at the front end of the first sliding rail 805, the position of the upper line signal sensor 801 is adjusted, the lower line position signal sensor 806 is controlled to move up and down at the front end of the second slide rail 804 by the second driving motor 803, and the position of the lower line position signal sensor 806 is adjusted.

Further, the dust removing mechanism 3 comprises a dust removing motor 301, a filter element 302, a housing 303, a ventilation net 304, a dust collecting chamber 305 and a suction head 306, the suction head 306 is positioned on one side of the housing 303, the ventilation net 304 is positioned on the other side of the housing 303, the dust removing motor 301, the filter element 302 and the dust collecting chamber 305 are positioned inside the housing 303, the dust removing motor 301 is positioned on one side of the filter element 302, the dust collecting chamber 305 is positioned on the other side of the filter element 302, and waste chips generated during processing in the processing chamber 4 are cleaned through the arranged dust removing mechanism 3.

Further, one side of ventilation net 304 and one side of shell 303 are fixed connection, be provided with the installation piece between dust removal motor 301 and the shell 303, the outside of dust removal motor 301 is through the inside of installation piece and shell 303 for can dismantling the connection, be provided with the draw-in groove between the outside of filter core 302 and the shell 303, the outside of filter core 302 is through the inside of draw-in groove shell 303 for can dismantling the connection, be provided with the screw thread between shell 303 and the suction head 306, one side of shell 303 is through the screw thread and the one side of suction head 306 for can dismantling the connection, rotatory shell 303 can be dismantled shell 303, conveniently handle the piece in the dust collecting chamber 305.

Further, a first cavity is formed between the oil cylinder 6 and the large piston rod 5, the inside of the oil cylinder 6 is movably connected with the outside of the large piston rod 5 through first air, a second cavity is formed between the large piston rod 5 and the small piston rod 7, the inside of the large piston rod 5 is movably connected with the outside of the small piston rod 7 through the second cavity, the large piston rod 5 moves up and down in the inside of the oil cylinder 6, the small piston rod 7 moves up and down in the inside of the large piston rod 5, and the height of the machining head 11 can be adjusted.

The working principle is as follows: the internal flexible precise high-speed hydraulic machine tool with the stroke upper and lower linear positions comprises a bed body 1, a table board 10 is arranged at the upper end of the bed body 1, a workbench 2 and a processing chamber 4 are arranged at the upper end of the table board 10, the workbench 2 is positioned in the processing chamber 4, a dust removing mechanism 3 is arranged at one side of the processing chamber 4, waste scraps generated in the processing of the processing chamber 4 are cleaned through the arranged dust removing mechanism 3, the dust removing mechanism 3 comprises a dust removing motor 301, a filter element 302, a shell 303, a ventilation net 304, a dust collecting chamber 305 and a suction head 306, the dust removing motor 301 operates to enable the suction head 306 to suck the waste scraps in the processing chamber 4, the scraps enter the dust collecting chamber 305 through the suction head 306, the filter element 302 separates the scraps and leaves the scraps in the dust collecting chamber 305, the filter element 302 can be detached from the shell 303 and is convenient to replace, threads are arranged between the shell 303 and the suction head 306, the shell 303 can be detached by rotating the shell 303, the processing chamber 4 is internally provided with a large piston rod 5, an oil cylinder 6, a small piston rod 7, an upper and lower linear position mechanism 8 and a processing head 11, the upper and lower linear position mechanism 8 is arranged for setting the stroke upper and lower linear positions of the processing head 11, the upper and lower linear position mechanism 8 comprises an upper linear position signal sensor 801, a first driving motor 802, a second driving motor 803, a second sliding rail 804, a first sliding rail 805 and a lower linear position signal sensor 806, the upper linear position signal sensor 801 is controlled to move up and down at the front end of the first sliding rail 805 through the first driving motor 802, the position of the upper linear position signal sensor 801 is adjusted, the lower linear position signal sensor 806 is controlled to move up and down at the front end of the second sliding rail 804 through the second driving motor 803, the position of the lower linear position signal sensor 806 is adjusted, the upper linear position signal sensor 801 and the lower linear position signal sensor 806 are controlled, the upper and lower line positions of the machining head 11 are set, when the machining head 11 exceeds the upper and lower line positions, the stroke is automatically stopped, the large piston rod 5 is inserted into the oil cylinder 6, the small piston rod 7 is inserted into the large piston rod 5, the machining head 11 is positioned at the lower end of the small piston rod 7, the large piston rod 5 moves up and down in the oil cylinder 6, the small piston rod 7 moves up and down in the large piston rod 5, and the height of the machining head 11 can be adjusted.

The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.