CN205342613U - Cantilever lathe with tool magazine device - Google Patents

Abstract

The utility model discloses a cantilever machine tool with a tool magazine device, which comprises a base, a workbench device, a tool magazine device, and a manipulator; the tool magazine device includes knives and a knife magazine for storing knives; An elevating seat that is slidably matched with the base and can slide along the height direction of the base, a third screw rod whose axis direction is consistent with the height direction of the base, a third motor that the body is fixed on the base and used to drive the third screw rod to rotate, The third screw nut; the lifting seat is provided with an electric spindle located above the workbench device; the electric spindle is used to clamp the tool and to drive the rotation of the tool on it; the manipulator is used to connect the electric spindle and the knife Transfer tools between libraries. The utility model can directly use the manipulator to transfer the tool in the tool magazine to the electric spindle of the processing device, thereby reducing the participation of the operator and greatly reducing the labor intensity of the operator.

Description

A cantilever machine tool with tool magazine device

technical field

The utility model relates to a cantilever machine tool with a tool magazine device.

Background technique

Cantilever machine tools are often used for machining workpieces. An existing cantilever machine tool includes a workbench, an electric spindle located above the workbench for clamping tools, a power component for driving the electric spindle to move up and down, and a tool magazine. When working, the workpiece is mainly fixed on the workbench, and then the electric spindle is driven by the power part and the tool installed on it moves down for processing. In order to avoid affecting the processing, the tool magazine is often set on one side of the workbench. During the tool loading process of the electric spindle, the operator needs to take the tool out of the tool magazine first, and then move it from the tool magazine to the electric spindle. At last, the tool is installed on the electric spindle, which causes the labor intensity of the operator to be relatively high, which is far from meeting the needs of the industry.

Utility model content

In order to overcome the deficiencies of the prior art, the purpose of this utility model is to provide a cantilever machine tool with a tool magazine device, which can use the manipulator to transfer the tool of the tool magazine to the On the electric spindle, which can greatly reduce the labor intensity of the operator.

In order to solve the above problems, the technical scheme adopted in the utility model is as follows:

A cantilever machine tool with a tool magazine arrangement comprising,

base;

The workbench device includes a sliding seat that is slidably matched with the base and can slide relative to the base in a first direction, a first screw whose axis direction is consistent with the first direction, and a body fixed on the base for driving the first screw The rotating first motor, the first screw nut that is fitted on the first screw rod and fixedly connected with the sliding seat, the workbench that slides with the sliding seat and can slide in the second direction relative to the sliding seat, the axis direction The second screw rod consistent with the second direction, the body is fixed on the sliding seat and used to drive the second motor to rotate the second screw rod, the second wire rod is matched with the second screw rod and fixedly connected with the workbench a rod nut; the first direction is perpendicular to the second direction;

Tool magazine device, including tool, tool magazine for tool storage;

The processing device includes an elevating seat that is slidably matched with the base and can slide along the height direction of the base, a third screw whose axis direction is consistent with the height direction of the base, and a machine body fixed on the base and used to drive the third screw to rotate The third motor, the third screw nut which is matchedly sleeved on the third screw rod and fixedly connected with the lifting base; the lifting base is provided with an electric spindle located above the workbench device; the electric spindle is used for mounting Clamp the tool and drive the tool on it to rotate; the height direction of the base is respectively perpendicular to the first direction and the second direction;

Robot for transferring tools between the electro-spindle and the tool magazine.

The workbench includes a main platform body slidingly matched with the sliding seat, and a positioning part arranged on the main platform body and used for fixing workpieces.

The base is provided with a first installation part, and a first bearing is installed in the first installation part, and the end of the first screw rod away from the first motor is fixedly inserted into the inner ring of the first bearing; the sliding seat There is a second installation part on the top, and a second bearing is installed in the second installation part, and the end of the second screw rod away from the second motor is fixedly inserted into the inner ring of the second bearing; the base also has a A third installation part is provided, and a third bearing is installed in the third installation part, and the end of the third screw rod away from the third motor is fixedly inserted into the inner ring of the third bearing.

The first screw rod is connected to the output shaft of the first motor, the second screw rod is connected to the output shaft of the second motor, and the third screw rod is connected to the output shaft of the third motor.

The base includes a support base, a first linear slide rail arranged on the support base and extending along the first direction, a third linear slide rail arranged on the support base and extending along its height direction, the The sliding seat is slidably installed on the first linear slide rail; the lifting seat is slidably installed on the third linear slide rail; the sliding seat includes a main base, is arranged on the main base and runs along the A second linear slide rail extending in two directions; the workbench is slidably mounted on the second linear slide rail.

The electric spindle is an electric spindle with an automatic broach release mechanism inside.

The tool magazine is a rotary tool magazine.

Compared with the prior art, the beneficial effects of the utility model are:

The utility model adopts the combination design of the tool magazine, the processing device and the manipulator, and can directly use the manipulator to transfer the tool of the tool magazine to the electric spindle of the processing device, thereby reducing the participation of the operator and greatly reducing the labor intensity of the operator.

Description of drawings

Fig. 1 is the exploded schematic view of the utility model, and it omits the tool magazine device;

Fig. 2 is the structural representation of tool magazine device;

Among them, 10. base; 20. workbench device; 21. sliding seat; 22. first screw; 23. first motor; 24. workbench; 25. second screw; 26. second motor; 27 , the second screw nut; 30, the processing device; 31, the lifting seat; 32, the third screw; 33, the third motor; 34, the third screw nut; 35, the electric spindle; 37, the third linear slide ; 38, the third installation department; 51, tool magazine; 60, manipulator.

detailed description

Below, in conjunction with accompanying drawing and specific embodiment, the utility model is described further:

As shown in Figures 1 and 2, it is a cantilever machine tool with a tool magazine device of the present utility model, including,

Base 10,

The workbench device 20 includes a sliding seat 21 that is slidably matched with the base 10 and can slide relative to the base 10 along the first direction, a first screw rod 22 whose axis direction is consistent with the first direction, and the body is fixed on the base 10 and used The first motor 23 that drives the first screw mandrel 22 to rotate, the first screw nut that is sleeved on the first screw mandrel 22 and is fixedly connected with the sliding seat 21 in a matching manner, is slidably matched with the sliding seat 21 and can be moved relative to the sliding seat 21 A workbench 24 that slides in the second direction, a second screw rod 25 whose axis direction is consistent with the second direction, a second motor 26 whose body is fixed on the sliding seat 21 and used to drive the second screw rod 25 to rotate, and a matching ground sleeve A second screw nut 27 connected to the second screw mandrel 25 and fixedly connected to the workbench 24; the first direction is perpendicular to the second direction;

A knife magazine device, including a knife, a knife magazine 51 for storing the knife;

The processing device 30 includes a lifting seat 31 that is slidably matched with the base 10 and can slide along the height direction of the base 10, a third screw rod 32 whose axis direction is consistent with the height direction of the base 10, and a body fixed on the base 10 for use in The third motor 33 that drives the third screw mandrel 32 to rotate, the third screw nut 34 that is matchedly sleeved on the third screw mandrel 32 and fixedly connected with the lifting seat 31; The electric spindle 35 above the device 20; the electric spindle 35 is used to clamp the tool and to drive the tool on it to rotate; the height direction of the base 10 is respectively perpendicular to the first direction and the second direction;

The manipulator 60 is used to transfer the tool between the electric spindle 35 and the tool magazine 51 .

During the tool loading process of the electric spindle 35, the manipulator 60 can be directly used to transfer the tool in the tool magazine 51 to the electric spindle 35 of the processing device 30, thereby reducing the participation of the operator and greatly reducing the labor intensity of the operator. , the tool on the electric spindle 35 can also be transferred to the tool magazine 51 by using the manipulator 60 .

In this embodiment, both ends of the manipulator 60 are provided with jaws for clamping the tool, so that the tool changing efficiency can be improved.

The working table 24 includes a main table body slidingly matched with the sliding seat 21 , and a positioning component arranged on the main table body and used for fixing the workpiece. Wherein, the positioning component may be a clamp, a vacuum adsorption jig, or the like.

Preferably, the base 10 includes a support base, a first linear slide rail disposed on the support base and extending along a first direction, a third linear slide disposed on the support base and extending along its height direction Rail 37, the sliding seat 21 is slidably installed on the first linear slide rail, in this way to realize the sliding fit between the sliding seat 21 and the base 10; the lifting seat 31 is slidably installed on the third straight line On the slide rail 37, the lifting seat 31 is slidably matched with the base 10 in this way; the slide seat 21 includes a main base body, a second linear slide rail arranged on the main base body and extending along the second direction; The workbench 24 is slidably mounted on the second linear slide rail, and in this way, the workbench 24 is slidably matched with the sliding seat 21 .

Preferably, the base 10 is provided with a first installation part, and a first bearing is installed in the first installation part, and the end of the first screw 22 away from the first motor 23 is fixedly inserted into the inner ring of the first bearing Inside; the sliding seat 21 is provided with a second mounting part, and a second bearing is installed in the second mounting part, and the end of the second screw rod 25 away from the second motor 26 is fixedly inserted into the second bearing In the circle; the base 10 is also provided with a third mounting part 38, a third bearing is installed in the third mounting part 38, and the end of the third screw rod 32 away from the third motor 33 is fixedly inserted in the Inner ring of the third bearing. By adopting the above structure, the rotation stability of the first screw rod 22 , the second screw rod 25 and the third screw rod 32 can be improved.

The first screw mandrel 22 is connected to the output shaft of the first motor 23, the second screw mandrel 25 is connected to the output shaft of the second motor 26, and the third screw mandrel 32 is connected to the output shaft of the third motor 33. on the output shaft.

The base 10 can be configured in one piece, or can include several separate parts. In this embodiment, the base 10 is arranged in a C shape, which is convenient for processing and makes the structure more compact.

Wherein, the tool magazine 51 is a rotary tool magazine. Of course, in addition to the rotary tool magazine, other tool magazines and the like may also be used. And by setting the tool magazine 51 as a rotary tool magazine, which is the optimal solution of the present utility model, the rotation of the rotary knife magazine can be used to facilitate the manipulator 60 to clamp different knives, thereby reducing the structural complexity of the manipulator 60, with Reduce the production cost of manipulator 60.

The electric spindle 35 is an electric spindle 35 with an automatic broach loosening mechanism inside, and the automatic tensioning and loosening of the cutter of the electric spindle 35 can be realized by using the automatic broach loosening mechanism, so that the cutter is transferred to the When the electric spindle 35 is on, the electric spindle 35 can use the automatic tool release mechanism to automatically clamp the tool, and when the manipulator 60 is going to move the tool out of the electric spindle 35, the electric spindle 35 can use the automatic loose broach mechanism to automatically clamp the tool. Loosen, so that the operator's participation can be further reduced, and the labor intensity of the operator can be further reduced. And the electro-spindle 35 that is provided with automatic broach loosening mechanism is as existing technology, does not describe in detail here.

For those skilled in the art, various other corresponding changes and deformations can be made according to the technical solutions and ideas described above, and all these changes and deformations should fall within the protection scope of the claims of the present utility model.

Claims (7)

1. the cantilever lathe with tool magazine device, it is characterised in that: include,

Pedestal；

Table device, including being slidably matched with pedestal and can the sliding seat that slides in the first direction of opposite base, the first screw mandrel that axis direction is consistent with first direction, body is fixed on pedestal and for driving the first motor of the first screw mandrel rotation, the first feed screw nut being socketed in matchingly on the first screw mandrel and being fixedly connected with the sliding seat, it is slidably matched with sliding seat and can the workbench that slides in a second direction of relative sliding seat, the second screw mandrel that axis direction is consistent with second direction, body is fixed on sliding seat and for driving the second motor of the second screw mandrel rotation, it is socketed on the second screw mandrel matchingly and fixes the second feed screw nut being connected with workbench；Described first direction is vertical with second direction；

Tool magazine device, including cutter, for the tool magazine for tool storage；

Processing unit (plant), is fixed on pedestal and for driving the 3rd motor of the 3rd screw mandrel rotation, being socketed on the 3rd screw mandrel matchingly and fix the 3rd feed screw nut being connected with elevating bracket including the elevating bracket being slidably matched with pedestal and can sliding along base height direction, axis direction the 3rd screw mandrel consistent with base height direction, body；Described elevating bracket is provided with the electro spindle being positioned at above table device；Described electro spindle is used for clamping cutter, and is used for driving cutter thereon to rotate；The short transverse of described pedestal is vertical with first direction, second direction respectively；

Mechanical hand, for shifting cutter between electro spindle and tool magazine.

2. the cantilever lathe with tool magazine device as claimed in claim 1, it is characterised in that: main stage body that described workbench includes being slidably matched with sliding seat, it is arranged on main stage body and for fixing the positioning element of workpiece.

3. the cantilever lathe with tool magazine device as claimed in claim 1, it is characterized in that: pedestal is provided with the first installation portion, being provided with clutch shaft bearing in described first installation portion, described first screw mandrel is fixed in the inner ring being inserted into clutch shaft bearing away from one end of the first motor；Being provided with the second installation portion on described sliding seat, be provided with the second bearing in described second installation portion, described second screw mandrel is fixed in the inner ring being inserted into the second bearing away from one end of the second motor；Being additionally provided with the 3rd installation portion on described pedestal, be provided with the 3rd bearing in described 3rd installation portion, described 3rd screw mandrel is fixed in the inner ring being inserted into the 3rd bearing away from one end of the 3rd motor.

4. the cantilever lathe with tool magazine device as claimed in claim 1, it is characterized in that: described first screw mandrel is connected on the output shaft of the first motor, described second screw mandrel is connected on the output shaft of the second motor, and described 3rd screw mandrel is connected on the output shaft of the 3rd motor.

5. the cantilever lathe with tool magazine device as claimed in claim 1, it is characterized in that: the 3rd line slide rail that described pedestal includes supporting pedestal, is arranged on the first line slide rail supporting on pedestal and extending in a first direction, is arranged on support pedestal and extends along its short transverse, described sliding seat is slidably mounted on this first line slide rail；Described elevating bracket is slidably mounted on the 3rd line slide rail；The second line slide rail that described sliding seat includes main base body, is arranged on main base body and extends in a second direction；Described workbench is slidably mounted on the second line slide rail.

6. the cantilever lathe with tool magazine device as claimed in claim 1, it is characterised in that: described electro spindle is provided with the electro spindle of pine tool-broaching mechanism automatically in being.

7. the cantilever lathe with tool magazine device as claimed in claim 1, it is characterised in that: described tool magazine is rotary tool magazine.