CN210189035U

CN210189035U - Machine tool structure

Info

Publication number: CN210189035U
Application number: CN201920796589.9U
Authority: CN
Inventors: Yong Tan; 谭勇; Xiangdong Meng; 孟祥东; Huinan Su; 苏辉南
Original assignee: Shanghai Nozoli Machine Tools Technology Co Ltd
Current assignee: Shanghai Nozoli Machine Tools Technology Co Ltd
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-03-27
Anticipated expiration: 2029-05-30

Abstract

The utility model provides a machine tool structure in the field of machine tool manufacturing, which comprises a base, a supporting beam, a coaming, an electric cabinet, a hydraulic station, a nitrogen balancing cylinder, a three-way set and a control box; the supporting beam comprises a first upright column, a second upright column and a cross beam, the first upright column and the second upright column are respectively connected to two sides of the bottom of the base, and the cross beam is connected to the tops of the first upright column and the second upright column; one side of the second upright column, which is far away from the base, is connected with the three-connection group, the electric cabinet is arranged at the included angle between the second upright column and the base, and one side of the first upright column, which is far away from the base, is connected with the tool magazine; one side of the cross beam is connected with a ram, the ram is connected with a spindle box, the other side of the cross beam, which is far away from the ram, is connected with a nitrogen balance cylinder, a control box is connected to the cross beam through a support, and a hydraulic station is arranged at the top of the cross beam; the coaming is continuously arranged and closed along the upper edge position of the base. The utility model discloses compact structure arranges through optimizing, practices thrift the operation space by a wide margin, saves connecting material, reduction in production cost.

Description

Machine tool structure

Technical Field

The utility model relates to a machine tool makes the field, specifically, relates to an arrangement of machine tool structure.

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, and are conventionally called machine tools for short. Generally, the machining method is divided into a metal cutting machine, a forging machine, a woodworking machine and the like. The methods for machining machine parts in modern machine manufacturing are numerous: in addition to cutting, casting, forging, welding, pressing, extruding, etc., however, in general, a part requiring high precision and fine surface roughness is finished by cutting on a machine tool. The machine tool plays an important role in the construction of national economy modernization.

The index for evaluating the technical performance of the machine tool can be finally summarized into the machining precision and the production efficiency. The machining accuracy includes the dimensional accuracy, shape accuracy, positional accuracy, surface quality of the workpiece to be machined, and the accuracy retainability of the machine tool. The production efficiency relates to the cutting and machining time and the assistance time, as well as the degree of automation and the operational reliability of the machine tool. These criteria depend on the one hand on the static characteristics of the machine tool, such as static geometric accuracy and rigidity; on the other hand, the dynamic characteristics of the machine tool, such as motion precision, dynamic stiffness, thermal deformation, noise and the like, have a larger relation.

The components on the machine tool comprise a tool clamp, an operating piece, a dividing head, a workbench, a chuck, a joint, a chip removal device, a hose, a drag chain, a protective cover and the like besides a machine tool main body. The tool fixture comprises a cutting tool, a tool fixture, a planer tool, a numerical control tool and a matching system, a cutter belt, a broach, a cutter, a hob, a gear tool, a machine saw blade, a numerical control tool, a chuck, a punch, a turning tool, a reamer, a boring tool, a slotting tool, a gear shaving tool, a machine blade, a cutter handle, a milling cutter, a thread tool, a drill, a cutter bar, other tools, a fixture and a screw tap; the operating parts comprise hand wheels, handles, door knobs and other operating part products.

The machine tool has the problems that the working efficiency cannot be improved due to the fact that the machine tool is inverted due to unreasonable structure because of a plurality of structural components, and the machining precision is further influenced. Therefore, the problem that the machine tool structure is reasonable in structural arrangement, safe and efficient is currently faced and needs to be solved urgently.

Through the search of the prior art, the invention of Chinese patent CN200510042395.2 is a bed body of a machine tool, which is provided with a Z-axis body, an X-axis body is superposed on the upper part of the Z-axis body, a Z-axis worktable is in sliding fit with a Z-axis guide rail arranged on the Z-axis body, an X-axis saddle is in sliding fit with an X-axis guide rail arranged on the X-axis body, and a Y-axis upright post is vertically fixed on the X-axis saddle. The X-axis body is positioned on the surface of the Z-axis body, the adjustment operation of the parallelism and the verticality between the X-axis body and the Z-axis body is simple, the adjustment precision is high, the stability after the precision adjustment is good, and the structure is simple. The invention only relates to the structural design of the main shaft of the machine tool, and the structural arrangement optimization design of the machine tool cannot be considered comprehensively.

SUMMERY OF THE UTILITY MODEL

To the defects in the prior art, the utility model aims at providing a machine tool structure.

According to the utility model, the machine tool structure comprises a base, a supporting beam, a coaming, an electric cabinet, a hydraulic station, a nitrogen balancing cylinder, a three-way set and a control box;

the supporting beam comprises a first upright column, a second upright column and a cross beam, the first upright column and the second upright column are respectively connected to two sides of the bottom of the base, and the cross beam is connected to the tops of the first upright column and the second upright column;

one side of the second upright column, which is far away from the base, is connected with the triple-connected group, the electric cabinet is arranged at the included angle between the second upright column and the base, and one side of the first upright column, which is far away from the base, is connected with a tool magazine;

one side of the cross beam is connected with a ram, the ram is connected with a spindle box, the other side of the cross beam, which is far away from the ram, is connected with a nitrogen balance cylinder, the control box is connected to the cross beam through a support, and the hydraulic station is arranged at the top of the cross beam;

the coaming is continuously arranged and closed along the edge position of the upper part of the base.

In some embodiments, the contact surfaces of the cross beam and the first upright column and the second upright column and/or the contact surfaces of the base and the first upright column and the second upright column are provided with elastic gaskets.

In some embodiments, the support can be moved in a horizontal direction or/and a vertical direction.

In some embodiments, a chip ejector is attached to the base.

In some embodiments, a water tank is connected to the chip removal machine.

In some embodiments, a foot pedal is provided below the control box.

In some embodiments, the tool magazine is provided with an automatic door, the automatic door being provided on the enclosure.

In some embodiments, a guard rail is disposed outside the tool magazine, and the guard rail is connected to the first column 221 and the enclosing plate.

In some embodiments, a protective cover is disposed on the cross beam, and the protective cover is an organ-type protective cover.

In some embodiments, a drag chain is disposed between the cross beam and the ram.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses compact structure through the optimization arrangement of each device of lathe, practices thrift the operation space by a wide margin, saves connecting material, reduction in production cost.

2. The utility model discloses be equipped with the bounding wall of a border circle at the upper portion border position of base, protect the space of lathe work effectively, prevent effectively that the injury that splashes that probably leads to in the lathe operation process, improve equipment's application safety factor by a wide margin.

3. The utility model discloses connection control box's support design becomes to remove at the horizontal direction or \ and vertical direction, makes the people be in best operating position, reduces personnel's fatigue degree, improves work efficiency, again or adjusts the position of control box when having the requirement because of operating condition, provides convenient use place.

4. The utility model discloses a pedestal connection has the chip removal machine, has saved work such as artifical piece bagging-off, transport that will pile up, improve equipment's automation and work efficiency, has eliminated potential safety hazards such as fish tail, the stab that personnel produced when dress metal bits or transport simultaneously.

5. The utility model discloses a chip removal machine is connected with the water tank, can let the cutting fluid in the processing filter in discharging the water tank, and the cutting fluid after will filtering is retrieved, reaches the purpose of recycling, and is energy-concerving and environment-protective.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the front side of the machine tool of the present invention;

FIG. 2 is a rear view of the machine tool structure of the present invention;

fig. 3 is a schematic diagram of a frame of the machine tool structure of the present invention.

Detailed Description

The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model relates to a machine tool structure, which comprises a base 9, a supporting beam, a coaming 1, an electric cabinet 3, a hydraulic station 17, a nitrogen balancing cylinder 18, a triple group 4 and a control box 7;

the first upright column 221, the cross beam 14 and the second upright column 222 form a support beam with a n-shaped structure, and the first upright column 221 and the second upright column 222 are located on two sides of the bottom of the base 9;

one side of the second upright post 222, which is far away from the base 9, is connected with the triple group 4, the triple group 4 comprises a lubricating pump, a pneumatic module and an oil-gas lubricating system, and an observation window is formed in the triple group 4, so that the oil loss condition of the triple group 4 can be observed conveniently, and the oil loss condition can be processed in time; the electric cabinet 3 is arranged at the included angle between the second upright post 222 and the base 9, so that the cable cost can be effectively saved, the appearance is reasonable and attractive, and meanwhile, the electric cabinet air conditioner 2 is arranged on the door of the electric cabinet 3, so that a good cooling effect is provided for the electric cabinet; one side of the first upright column 221, which is far away from the base 9, is connected with a tool magazine 12, and the tool magazine 12 is close to the spindle box 6, so that the spindle head can be used for tool changing conveniently and quickly;

one side of the cross beam 14 is connected with a ram 16, the ram 16 is connected with a spindle box 6, the other side of the cross beam 14, which is far away from the ram 16, is connected with a nitrogen balance cylinder 18, a spindle head arranged on the spindle box 6 can select a double-arm five-spindle head, and the other side of the cross beam 14, which is far away from the ram 16, is connected with the nitrogen balance cylinder 18, so that the weight of the ram and the five-spindle head can be well balanced, and meanwhile, the nitrogen balance cylinder 18 is arranged close to the triple 4 and the hydraulic station 17, so that the power transmission path can be effectively;

the control box 7 is connected to the cross beam 14 through a support 5, the hydraulic station 17 is arranged at the top of the cross beam 14, in addition, the hydraulic station 17 in the driving device is arranged at the top of the cross beam 14 and deviates to one side of the triple 4, the loss of hydraulic pressure caused by path length is reduced, meanwhile, a cross beam guardrail 23 is arranged at the upper end of the cross beam 14, an upper step and a lower step are provided for the upper cross beam and the lower cross beam, the safety of operation maintenance personnel on the cross beam 14 is protected, and meanwhile, a water cooling machine 22 can be arranged beside the cross beam guardrail 23;

the coaming 1 is along the edge position of 9 upper portions of base sets up in succession and is closed, is equipped with the coaming 1 of a border circle in the edge position of the upper portion of base 9, and coaming 1 can be materials such as aluminum alloy, can be equipped with transparent window simultaneously on coaming 1 to observe the inside operational environment of lathe. The working space of the machine tool is effectively maintained, splashing damage generated in the process of the machine tool is effectively prevented, and the safety factor of the equipment is greatly improved.

Through the centralized arrangement of each device of driving system, control system and power supply system in the above-mentioned lathe, make the utility model discloses compact structure practices thrift the operation space by a wide margin, can save connecting material simultaneously, reduction in production cost.

Elastic gaskets are arranged on the contact surfaces of the cross beam 14 and the first upright column 221 and the second upright column 222 and/or the contact surfaces of the base 9 and the first upright column 221 and the second upright column 222. The contact surface that base 9 and first stand 221, second stand 222 are connected adds and is equipped with the elastic gasket, and the elastic gasket can be rubber piece, high-elastic fibre piece etc. and the vibrations that the elastic gasket can effectively reduce the lathe during operation and produce, and protection equipment safety when delaying equipment life still can effectively the noise reduction, improves the environmental protection effect. Furthermore, the elastic gaskets are also additionally arranged on the contact surfaces of the cross beam 14, which are connected with the first upright column 221 and the second upright column 222, so that the shock absorption and noise elimination effects can be further improved, and the service life of machine tool equipment can be further prolonged.

The support 5 can move in the horizontal direction or/and the vertical direction. The sliding block is movably arranged through the connection of the bracket 5 and the cross beam 14, the height can be adjusted vertically in the vertical direction, and the sliding block can rotate around a connecting point, so that the position of the control box 10 can be adjusted according to the height of an operator, the operator can be in the best working position, the fatigue of the operator is reduced, the working efficiency is improved, and the position of the control box can be adjusted according to the requirements of working conditions, so that a convenient use place is provided. The support 5 can also be assembled in multiple sections, wherein one or more sections have the functions of stretching or bending, and the support 5 can also move in the horizontal or/and vertical direction, so as to adjust the position of the control box 10.

A chip removal machine 19 is connected to the base 9. A chip removal car 20 can be placed outside the chip removal machine 19, and material chips generated when the spindle head on the spindle box 6 works can be directly discharged into the chip removal car 20 through the chip removal machine 19, so that the work of manually bagging, carrying and the like the stacked chips is omitted, the automation effect of the equipment is further improved, the working efficiency is improved, and meanwhile potential safety hazards such as scratches, pricking injuries and the like generated when the metal chips are loaded or carried by personnel are eliminated.

The chip removal machine 19 is connected with a water tank 21. The chip removal machine 19 is connected with the water tank 21, so that the cutting fluid in processing can be discharged into the water tank 21 for filtering, and the filtered cutting fluid is recovered, thereby achieving the purpose of recycling, and being energy-saving and environment-friendly.

A pedal 8 is arranged below the control box 10. In addition, the foot pedal 8 can be arranged to be movable, the height can be preferably adjusted, the foot pedal 8 is placed below the control box 7, convenience and visual field are provided for operation, the height difference is reduced, and the safety of getting on and off the machine tool is protected.

The tool magazine 12 is provided with an automatic door 10, and the automatic door 10 is arranged on the coaming 1. The automatic door 10 on the tool magazine 12 is installed on the enclosing plate 1, when tool changing is needed, the automatic door 10 is opened for tool changing, the automatic door 10 is in a closed state during machining, material scraps are guaranteed to splash into the tool magazine in the machining process, and the service life of the tool magazine 12 is prolonged.

The beam 14 is provided with a protective cover 13 which is an organ type protective cover. Set up protection casing 13 on crossbeam 14, protection casing 13 lock firmly on 14 crossbeams, preferably, set up the form of protection casing 13 to the organ formula, can effectively protect the inside lead screw linear rail of crossbeam 14, prevent that the material piece that the lead screw linear rail was processed from splashing and causing the damage, extension equipment life.

A guard rail 11 is arranged outside the tool magazine 12, and the guard rail 11 is connected with the first upright column 221 and the enclosing plate 1. The protective guard 11 forms a closed fence through the first upright column 221 and the coaming 1, so that a good safety protection effect can be achieved, and people are prevented from being scratched by a cutter on a tool magazine.

A drag chain 15 is arranged between the cross beam 14 and the ram 16. The drag chain 15 is connected between the cross beam 14 and the ram 16, and protects oil pipe air pipe wires coming out of a shaft head on the spindle box 6 from splashing damage of flying chips.

In summary, the utility model has compact structure, greatly saves the operation space, saves the connecting material and reduces the production cost through the optimized arrangement of each device of the machine tool; the utility model is provided with a circumferential coaming at the upper edge of the base, which effectively protects the working space of the machine tool, effectively prevents the splashing injury possibly caused in the operation process of the machine tool and greatly improves the safety factor of the equipment; the bracket connected with the control box of the utility model is designed to move in the horizontal direction or/and the vertical direction, so that people are in the best working position, the fatigue of the people is reduced, the working efficiency is improved, or the position of the control box is adjusted when the working condition has requirements, thereby providing a convenient use place; the utility model discloses a chip removal machine is connected with through the base, saved the manual work and bagged, carried work such as the piece that will pile up, improve automation and work efficiency of equipment, eliminated simultaneously personnel at dress metal bits or the potential safety hazards such as fish tail, puncture that produce when carrying; the utility model discloses a chip removal machine is connected with the water tank, can let the cutting fluid in the processing filter in discharging the water tank, and the cutting fluid after will filtering is retrieved, reaches the purpose of recycling, and is energy-concerving and environment-protective.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the 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 application.

Claims

1. A machine tool structure is characterized by comprising a base (9), a supporting beam, a coaming (1), an electric cabinet (3), a hydraulic station (17), a nitrogen balancing cylinder (18), a triple group (4) and a control box (7);

the supporting beam comprises a first vertical column (221), a second vertical column (222) and a cross beam (14), the first vertical column (221) and the second vertical column (222) are respectively connected to two sides of the bottom of the base (9), and the cross beam (14) is connected to the tops of the first vertical column (221) and the second vertical column (222);

one side, far away from the base (9), of the second upright column (222) is connected with the triple-connected group (4), the electric cabinet (3) is arranged at an included angle between the second upright column (222) and the base (9), and one side, far away from the base (9), of the first upright column (221) is connected with a tool magazine (12);

one side of the cross beam (14) is connected with a ram (16), the ram (16) is connected with a spindle box (6), the other side, away from the ram (16), of the cross beam (14) is connected with a nitrogen balancing cylinder (18), the control box (7) is connected to the cross beam (14) through a support (5), and the hydraulic station (17) is arranged at the top of the cross beam (14);

the coaming (1) is continuously arranged and closed along the edge position of the upper part of the base (9).

2. Machine tool structure according to claim 1, characterized in that the contact surfaces of the cross beam (14) and the first and second uprights (221, 222) and/or the contact surfaces of the base (9) and the first and second uprights (221, 222) are provided with elastic gaskets.

3. Machine tool structure according to claim 1, characterized in that the carriage (5) is movable in horizontal direction or \ and vertical direction.

4. Machine structure according to claim 1, characterized in that a chip removal machine (19) is connected to the base (9).

5. Machine tool structure according to claim 4, characterised in that a water tank (21) is connected to the chip removal machine (19).

6. Machine tool structure according to claim 1, characterized in that a foot pedal (8) is provided below the control box (7).

7. Machine tool structure according to claim 1, characterized in that the magazine (12) is provided with an automatic door (10), the automatic door (10) being provided on the coaming (1).

8. The machine tool structure according to claim 7, characterized in that a guard rail (11) is arranged outside the tool magazine (12), and the guard rail (11) is connected with the first upright column 221 and the enclosing plate (1).

9. The machine tool structure according to claim 1, characterized in that a protective cover (13) is provided on the cross beam (14), the protective cover (13) being a concertina-type protective cover.

10. Machine tool structure according to claim 1, characterised in that a drag chain (15) is provided between the cross beam (14) and the ram (16).