CN220362315U - Compact machine tool structure - Google Patents

Abstract

The utility model relates to a compact machine tool structure, which comprises a protective shell arranged on a machine tool body, wherein an operation port and a material taking port are respectively arranged at the front end and the rear end of the protective shell; the door rail assembly is arranged at the front end of the protective shell and used for opening and closing the operation port; the lifting door component is arranged at the rear end of the protective shell and used for opening and closing the material taking opening; the electric box assembly and the pneumatic box assembly are respectively arranged in the same side of the protective shell, and are operated through the protective shell. The electric box assembly and the pneumatic box assembly are arranged in the machine tool protecting shell, the external electric box assembly and the pneumatic box assembly are not required to be designed, the machine tool is highly integrated and is more compact in layout, the size of the machine tool is effectively reduced, the floor space occupancy rate of the machine tool is reduced, the electric box assembly and the pneumatic box assembly are arranged on the same side in the protecting shell, the efficiency of laying circuits and pipelines during production and assembly of the machine tool structure can be improved, the later maintenance of the machine tool is facilitated, and the damage of the circuit pipelines caused by external collision is avoided, so that the use of the machine tool is affected.

Description

Compact machine tool structure

Technical Field

The utility model relates to the technical field of machine tools, in particular to a compact machine tool structure.

Background

The numerical control machine tool is short for numerical control machine tool, is an automatic machine tool provided with a program control system, and can automatically process parts according to the shape and the size required by drawings.

However, components such as a protective shell, an electric box and a pneumatic box of a traditional machine tool are arranged separately and independently, the separated and independently arranged electric box and pneumatic box can lead to the machine tool to be bulky in size, the floor space occupancy rate is higher, and lines and pipelines between the internal components of the protective shell, the pneumatic box and the machine tool are directly exposed outside, so that the machine tool is difficult to assemble, and the machine tool cannot run due to the fact that exposed lines and pipelines are bumped by the outside easily, and the use stability of the machine tool is affected.

Disclosure of Invention

The utility model provides a compact machine tool structure, which aims at solving at least one of the technical problems existing in the prior art.

The technical scheme of the utility model is a compact machine tool structure, comprising: the protective shell is arranged on the machine tool body, and an operation port and a material taking port are respectively formed in the front end and the rear end of the protective shell; the door rail assembly is arranged on the front end of the protective shell and used for opening and closing the operation port; the lifting door assembly is arranged at the rear end of the protective shell and is used for opening and closing the material taking opening; the electric box assembly and the pneumatic box assembly are respectively arranged in the same side of the protective shell, and the electric box assembly and the pneumatic box assembly are operated through the protective shell.

Further, the pneumatic box assembly is disposed within the rear end of one side of the protective housing, and the pneumatic box assembly is operated through one side of the protective housing; the electric box assembly is disposed at a front end of the pneumatic box assembly within the protective housing, and the electric box assembly is operated through the front end of the protective housing.

Further, the lift gate assembly includes; the lifting cylinder is arranged on the protective shell at the top of the material taking opening, and an output end is arranged at the bottom of the lifting cylinder; the second protection door is driven by the output end of the lifting cylinder, so that the second protection door is lifted and opened and closed, and the material taking opening is opened and closed.

Further, the rear end of protecting crust is equipped with the recess, the material taking opening sets up the lower extreme of recess, the second guard gate is driven and goes up and down to set up in the recess by the output.

Further, the lifting door assembly further comprises an air cylinder bracket, the top of the air cylinder bracket is connected to the protective shell at the top of the groove, and the bottom of the air cylinder bracket is arranged at the outer side of the groove and connected with the lifting air cylinder; lifting lugs connected with the output end are arranged on the outer side of the second protective door.

Further, lifting guide rails are respectively arranged on two sides of the groove; the two sides of the second protective door are respectively provided with a rotating shaft, the rotating shafts are provided with third pulleys, and the third pulleys roll to abut against the lifting guide rails.

Further, the periphery of third pulley is provided with the second annular, the third pulley rolls the butt through second annular and lifting guide rail.

Further, a baffle plate is arranged at the bottom of the inner side of the second protective door, and the baffle plate penetrates through the material taking opening and at least partially extends into the protective shell.

Further, the extending end of the baffle plate is provided with a bending part, and the bending part extends towards the lathe bed.

Further, the machine tool structure further comprises a portal frame arranged at the rear end of the lathe body, the portal frame is arranged in the protective shell, and the portal frame comprises two upright posts connected to the lathe body and a cross beam connected to the two upright posts; the bottom of crossbeam rear end still is equipped with the breach of dodging in the position that corresponds the material taking mouth.

The beneficial effects of the utility model are as follows.

According to the compact machine tool structure, the electric box component and the pneumatic box component which are arranged in the machine tool protecting shell are not needed to be additionally designed, so that the machine tool is highly integrated and compact in layout, the size of the machine tool is effectively reduced, the floor space occupancy rate of the machine tool is reduced, the electric box component and the pneumatic box component are arranged on the same side in the protecting shell, the efficiency of laying a line and a pipeline in the production and assembly of the machine tool structure can be improved, the later maintenance of the machine tool is facilitated, and the damage of the line pipeline caused by external collision is avoided, and the use of the machine tool is influenced. Simultaneously, the door rail subassembly is convenient for the staff to pass through the inner structure of operation mouth inspection lathe, and the automatic material loading and unloading equipment of being convenient for of lift door subassembly is in the automatic material loading of the rear end of lathe and unloading, avoids maintenance operation and the inconvenience of going up the unloading operation at same window.

Drawings

Fig. 1 is a general schematic diagram of the front end direction of an embodiment of the present utility model.

Fig. 2 is a general schematic diagram of the front end direction of the embodiment of the present utility model when the first protection door is opened.

Fig. 3 is a general schematic diagram of the embodiment of the present utility model when the second protection door is opened and in the rear end direction.

Fig. 4 is a schematic structural view of a lifting door assembly according to an embodiment of the present utility model.

In the above figures:

1000. a bed body; 1300. a portal frame; 1310. a column; 1320. a cross beam; 1322. avoiding the notch;

2000. a work table;

3000. a spindle assembly;

4000. a protective shell; 4100. an operation port; 4200. a material taking port; 4300. a groove;

5000. a door rail assembly; 5100. a first protective door; 5600. a first translation rail;

6000. a lifting door assembly; 6100. a lifting cylinder; 6110. an output end; 6200. a second protective door; 6220. a baffle; 6221. a bending part; 6230. a rotating shaft; 6300. lifting the guide rail; 6400. a third pulley; 6410. a second ring groove; 6500. a cylinder bracket;

7000. an electrical box assembly;

8000. a pneumatic tank assembly;

9000. and the tool magazine assembly.

Detailed Description

The conception, specific structure, and technical effects produced by the present utility model will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, aspects, and effects of the present utility model. It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other.

It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly or indirectly fixed or connected to the other feature. Further, the descriptions of the upper, lower, left, right, top, bottom, etc. used in the present utility model are merely with respect to the mutual positional relationship of the respective constituent elements of the present utility model in the drawings.

Furthermore, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in the description presented herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any combination of one or more of the associated listed items.

It should be understood that although the terms first, second, third, etc. may be used in this disclosure to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element of the same type from another. For example, a first element could also be termed a second element, and, similarly, a second element could also be termed a first element, without departing from the scope of the present disclosure.

Referring to fig. 1 to 3, in some embodiments, a compact machine tool structure according to the present utility model includes: the protective shell 4000 is arranged on the machine tool body 1000, and an operation port 4100 and a material taking port 4200 are respectively formed at the front end and the rear end of the protective shell 4000; a door rail assembly 5000, the door rail assembly 5000 being disposed on the front end of the protective housing 4000 and for opening and closing the operation port 4100; a lifting door assembly 6000, wherein the lifting door assembly 6000 is arranged on the rear end of the protective shell 4000 and is used for opening and closing the material taking port 4200; the electric box assembly 7000 and the pneumatic box assembly 8000 are respectively arranged in the same side of the protective casing 4000, and the electric box assembly 7000 and the pneumatic box assembly 8000 are both operated through the protective casing 4000. According to the compact machine tool structure, the electric box assembly 7000 and the pneumatic box assembly 8000 which are arranged in the machine tool protective shell 4000 are arranged on the same side in the protective shell 4000, so that the efficiency of laying circuits and pipelines in the production and assembly of the machine tool structure can be improved, the later maintenance of the machine tool is facilitated, and the damage of the circuit pipelines caused by external collision is avoided. Meanwhile, the door rail assembly 5000 is convenient for a worker to check the internal structure of the machine tool through the operation port 4100, and the lifting door assembly 6000 is convenient for automatic feeding and discharging equipment to automatically feed and discharge at the rear end of the machine tool, so that inconvenience that overhaul operation and feeding and discharging operation are in the same window is avoided.

In some embodiments of the present utility model, referring to fig. 1 and 3, since a worker controls the frequency of machine tool operation to be higher than the frequency of operating the air box assembly 8000 by operating the electric box assembly 7000 in the daily operation of the machine tool, the air box assembly 8000 is disposed in the rear end of one side of the protective housing 4000, and the air box assembly 8000 is operated by one side of the protective housing 4000, an air box door is disposed at a position of the rear end of one side of the protective housing 4000 corresponding to the air box assembly 8000, and the worker can debug and repair the air box assembly 8000 by opening the air box door; the electric box assembly 7000 is disposed at a front end of the air box assembly 8000 within the shield case 4000, and the electric box assembly 7000 is operated through the front end of the shield case 4000, specifically, the shield case 4000 front end is provided with a control panel at one side of the operation port 4100, and the electric box assembly 7000 is operated through the control panel.

It should be noted that, referring to fig. 2, the door rail assembly 5000 includes a first translation rail 5600 provided on the top shield 4000 of the reclaiming port 4200, a second translation rail provided on the bottom shield 4000 of the reclaiming port 4200, and a first shield door 5100 for slidably opening and closing the reclaiming port 4200 by slidably engaging the first translation rail 5600 and the second translation rail.

In some embodiments of the present utility model, referring to fig. 3, a lifting door assembly 6000 includes; the lifting cylinder 6100, the lifting cylinder 6100 is arranged on the protective shell 4000 at the top of the material taking port 4200, and the bottom of the lifting cylinder 6100 is provided with an output end 6110; the second protection door 6200 is driven by the output end 6110 of the lifting cylinder 6100 to enable the second protection door 6200 to lift and open and close the material taking opening 4200, specifically, the movement direction of the output end 6110 of the lifting cylinder 6100 is close to and far away from the material taking opening 4200, when the output end 6110 of the lifting cylinder 6100 is close to the material taking opening 4200, the second protection door 6200 connected with the output end 6110 closes the material taking opening 4200, and when the output end 6110 of the lifting cylinder 6100 is far away from the material taking opening 4200, the second protection door 6200 connected with the output end 6110 opens the material taking opening 4200, so that automatic matching of feeding and discharging of a machine tool is achieved.

In some embodiments of the present utility model, referring to fig. 3, a groove 4300 is disposed at a rear end of the protective shell 4000, a material taking opening 4200 is disposed at a lower end of the groove 4300, a second protective door 6200 is driven by an output end 6110 and is disposed in the groove 4300 in a lifting manner, specifically, the groove 4300 is designed to enable the second protective door 6200 to move in the groove 4300 in a lifting manner, so that the external dimension of a machine tool structure is further reduced, and two sides of the groove 4300 can provide guiding limit for lifting of the second protective door 6200, so as to avoid lifting failure of the second protective door 6200.

In some embodiments of the present utility model, referring to fig. 3 and 4, the lifting door assembly 6000 further includes a cylinder bracket 6500, wherein the top of the cylinder bracket 6500 is connected to the guard casing 4000 at the top of the groove 4300, the bottom of the cylinder bracket 6500 is disposed at the outer side of the groove 4300 and is connected to the lifting cylinder 6100, the cylinder bracket 6500 extending from the top of the guard casing 4000 to the outer side of the groove 4300 lowers the installation position of the lifting cylinder 6100, the outer side of the second guard door 6200 is provided with a lifting lug connected to the output end 6110, and the lifting lug is disposed at the bottom of the outer side of the second guard door 6200, and cooperates with the lifting cylinder 6100 lowering the installation position to further reduce the height dimension of the compact machine tool structure of the present utility model.

In some embodiments of the present utility model, referring to fig. 3 and 4, both sides of the bottom of the groove 4300 are provided with a lifting rail 6300, respectively; the both sides of second guard gate 6200 are provided with axis of rotation 6230 respectively, are provided with third pulley 6400 on the axis of rotation 6230, and third pulley 6400 roll butt lift rail 6300, and the rolling fit of third pulley 6400 and lift rail 6300 effectively reduces the sliding friction between the recess 4300 both sides wall when second guard gate 6200 goes up and down, promotes the lift smoothness.

Specifically, two sides of the second protection door 6200 are preferably provided with two rotation shafts 6230 respectively, the two rotation shafts 6230 on each side are respectively disposed at the top and bottom of the inner side of the second protection door 6200, and the third pulley 6400 on the top and bottom rotation shafts 6230 on each side is beneficial to reducing the impact or friction between the second protection door 6200 and the side wall of the groove 4300 caused by shaking when the second protection door 6200 is lifted.

In some embodiments of the present utility model, referring to fig. 4, in order to avoid high-frequency collision between the second guard door 6200 and the bottom of the groove 4300 and high-frequency friction between the third pulley 6400 and the lifting rail 6300 caused by vibration generated by machine tool operation, the outer circumference of the third pulley 6400 is provided with a second annular groove 6410, and the third pulley 6400 is in rolling contact with the lifting rail 6300 through the second annular groove 6410, so that the engagement between the second annular groove 6410 and the lifting rail 6300 reduces the influence of machine tool operation vibration on the second guard door 6200, thereby reducing generated noise.

In some embodiments of the present utility model, referring to fig. 4, a baffle 6220 is disposed at the bottom of the inner side of the second guard gate 6200, and the baffle 6220 passes through the material taking opening 4200 and at least partially extends into the guard casing 4000, and a certain gap exists between the second guard gate 6200 and the bottom of the material taking opening 4200 when the second guard gate 6200 is closed, so that the baffle 6220 can block chips and cutting fluid splashed into the gap during processing in the machine tool, and prevent the chips and cutting fluid from falling out of the machine tool when the second guard gate 6200 is opened.

In some embodiments of the present utility model, referring to fig. 4, the extending end of the baffle 6220 is provided with a bending portion 6221, the bending portion 6221 extends towards the bed 1000, and the bending portion 6221 can accelerate the flow guiding and splashing to adhere to the chips and the cutting fluid on the baffle 6220, so as to effectively avoid the chips and the cutting fluid adhering to the baffle 6220 from falling out of the machine tool due to the opening action when the second protection door 6200 is opened, and improve the cleanliness of the external environment of the machine tool.

In some embodiments of the present utility model, returning to fig. 2 and 3, the machine tool structure further includes a gantry 1300 disposed at a rear end of the bed 1000, the gantry 1300 being disposed within the guard shell 4000, and the gantry 1300 including two columns 1310 connected to the bed 1000 and a cross member 1320 connected to the two columns 1310; the bottom of crossbeam 1320 rear end still is equipped with the avoidance breach 1322 in the position that corresponds to getting material mouth 4200, and the avoidance breach 1322 of portal frame 1300 crossbeam 1320 rear end avoids interfering the action when unloading equipment material loading and getting in external automation under the prerequisite of guaranteeing portal frame 1300 rigidity, more is convenient for the high-efficient unloading of getting of external automation unloading equipment, improves the production efficiency of lathe, and dodges the indent design of breach 1322, can make the size of lathe protecting crust 4000 compacter.

In addition, referring to fig. 2 and 3, in the compact machine tool structure provided by the present utility model, the front end of the beam 1320 is connected to a longitudinal lifting mechanism through a second translational slide mechanism, the front end of the longitudinal lifting mechanism is connected to a spindle assembly 3000, a table 2000 for supporting a machined workpiece is connected to the machine body 1000 below the spindle assembly 3000 through a first translational slide mechanism, an automatic feeding and discharging device extending from the material taking port 4200 removes the machined workpiece from the table 2000 or places the workpiece to be machined on the table 2000, and a tool magazine assembly 9000 for storing tools and replacing the tools on the spindle assembly 3000 is further provided in a protective case 4000 on the other side of the table 2000 remote from the electric box assembly 7000.

The present utility model is not limited to the above embodiments, but can be modified, equivalent, improved, etc. by the same means to achieve the technical effects of the present utility model, which are included in the spirit and principle of the present disclosure. Are intended to fall within the scope of the present utility model. Various modifications and variations are possible in the technical solution and/or in the embodiments within the scope of the utility model.

Claims (10)

1. A compact machine tool structure comprising:

the protective shell (4000) is arranged on the machine tool body (1000), and an operation port (4100) and a material taking port (4200) are respectively formed in the front end and the rear end of the protective shell (4000);

a door rail assembly (5000), the door rail assembly (5000) being provided on the front end of the protective housing (4000) and being used for opening and closing the operation port (4100);

a lifting door assembly (6000), wherein the lifting door assembly (6000) is arranged on the rear end of the protective shell (4000) and is used for opening and closing the material taking opening (4200);

the electric box assembly (7000) and the pneumatic box assembly (8000), the electric box assembly (7000) and the pneumatic box assembly (8000) are respectively arranged in the same side of the protective shell (4000), and the electric box assembly (7000) and the pneumatic box assembly (8000) are all operated through the protective shell (4000).

2. The compact machine tool structure according to claim 1, wherein,

the pneumatic box assembly (8000) is arranged in the rear end of one side of the protective shell (4000), and the pneumatic box assembly (8000) is operated through one side of the protective shell (4000);

the electric box assembly (7000) is disposed at a front end of the pneumatic box assembly (8000) within the protective housing (4000), and the electric box assembly (7000) is operated through the front end of the protective housing (4000).

3. The compact machine tool structure according to claim 1, wherein,

the lifting door assembly (6000) includes;

the lifting cylinder (6100), the lifting cylinder (6100) is arranged on the protective shell (4000) at the top of the material taking opening (4200), and an output end (6110) is arranged at the bottom of the lifting cylinder (6100);

the second protection door (6200), the second protection door (6200) is driven by an output end (6110) of the lifting cylinder (6100) so as to enable the second protection door (6200) to lift and open and close the material taking opening (4200).

4. A compact machine tool structure according to claim 3, characterized in that,

the rear end of the protective shell (4000) is provided with a groove (4300), the material taking opening (4200) is arranged at the lower end of the groove (4300), and the second protective door (6200) is driven by the output end (6110) and is arranged in the groove (4300) in a lifting mode.

5. The compact machine tool structure according to claim 4, wherein,

the lifting door assembly (6000) further comprises a cylinder support (6500), the top of the cylinder support (6500) is connected to a protective shell (4000) at the top of the groove (4300), and the bottom of the cylinder support (6500) is arranged at the outer side of the groove (4300) and connected with a lifting cylinder (6100);

lifting lugs connected with an output end (6110) are arranged on the outer side of the second protective door (6200).

6. The compact machine tool structure according to claim 4, wherein,

lifting guide rails (6300) are respectively arranged on two sides of the groove (4300);

the two sides of the second protective door (6200) are respectively provided with a rotating shaft (6230), the rotating shafts (6230) are provided with third pulleys (6400), and the third pulleys (6400) are in rolling contact with the lifting guide rails (6300).

7. The compact machine tool structure according to claim 6, wherein,

the periphery of the third pulley (6400) is provided with a second annular groove (6410), and the third pulley (6400) is in rolling contact with the lifting guide rail (6300) through the second annular groove (6410).

8. A compact machine tool structure according to claim 3, characterized in that,

the bottom of the inner side of the second protective door (6200) is provided with a baffle plate (6220), and the baffle plate (6220) passes through the material taking opening (4200) and at least partially extends into the protective shell (4000).

9. The compact machine tool structure according to claim 8, wherein,

the extended end of the baffle plate (6220) is provided with a bending part (6221), and the bending part (6221) extends towards the lathe bed (1000).

10. The compact machine tool structure according to claim 1, wherein,

the machine tool structure further comprises a portal frame (1300) arranged at the rear end of the machine tool body (1000), the portal frame (1300) is arranged in the protective shell (4000), and the portal frame (1300) comprises two vertical columns (1310) connected to the machine tool body (1000) and a cross beam (1320) connected to the two vertical columns (1310);

the bottom of the rear end of the cross beam (1320) is also provided with an avoidance gap (1322) at a position corresponding to the material taking opening (4200).