CN205342481U - Cantilever lathe with rotary type workstation - Google Patents

Abstract

The utility model discloses a cantilever machine tool with a rotary workbench, which comprises a base; a workbench device, which comprises a sliding seat, a first screw rod whose axis direction is consistent with the first direction, a first motor, and a matched socket. The first screw nut on the first screw rod and fixedly connected with the sliding seat, the moving seat, the second screw rod whose axis direction is consistent with the second direction, the body is installed on the sliding seat and used to drive the second screw rod to rotate The second motor, the second screw nut that is matchedly sleeved on the second screw rod and fixedly connected with the moving seat, and the workbench; the processing device includes an elevating seat that is slidably matched with the base and can slide along the height direction of the base , The third screw rod whose axis direction is consistent with the height direction of the base. The utility model can reduce the labor intensity of operators; moreover, it can drive the workbench to move along the first direction and the second direction, and can also drive the workbench to rotate, thereby meeting different processing requirements.

Description

A cantilever machine tool with a rotary table

technical field

The utility model relates to a cantilever machine tool with a rotary worktable.

Background technique

Cantilever machine tools are often used for machining workpieces. An existing cantilever machine tool includes a workbench, a machine tool spindle on which a tool is installed above the workbench, and a power component for driving the machine tool spindle to move up and down. When working, the workpiece is mainly fixed on the workbench, and then the main shaft of the machine tool is driven by the power part to move down together with the tool to process the workpiece with the tool. But at present, it is mainly through the operator turning the handle to drive the movement of the workbench to realize the advancement of the workpiece, but the labor intensity of the operator is relatively high, which is far from meeting the industrial needs.

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 rotary table, which uses the first motor, the first screw, the first screw nut, the sliding seat, the second The combined design of the motor, the second screw, and the second screw nut can drive the moving seat and the worktable to move, so that there is no need to manually turn the handle to drive the worktable to move, which can 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 rotary table 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 moving seat that is slidably matched with the sliding seat and can slide in the second direction relative to the sliding seat, the axial direction The second screw rod consistent with the second direction, the body fixed on the sliding seat and used to drive the second motor to rotate the second screw rod, the second wire rod that is matched to the second screw rod and fixedly connected to the moving seat Rod nut, a rotating assembly installed on the moving seat; the rotating assembly includes a workbench, a drive motor whose body is fixed on the moving seat and used to drive the workbench to rotate; the first direction is perpendicular to the second direction;

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 that is matchedly sleeved on the third screw rod and fixedly connected with the lift seat; the lift seat is provided with a machine tool spindle located above the workbench device, and the machine tool spindle is equipped with The tool is driven to rotate by the spindle of the machine tool; the height direction of the base is perpendicular to the first direction and the second direction respectively.

The workbench includes a turntable body and a positioning component arranged on the turntable body and used for fixing workpieces.

The positioning component is a clamp or a vacuum adsorption fixture.

The bottom of the moving seat is slidingly fitted with the sliding seat, and the workbench is pivotally connected to the upper end of the moving seat.

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 moving seat is slidably installed on the second linear slide rail.

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

The utility model adopts the combined design of the first motor, the first screw rod, the first screw nut, the sliding seat, the second motor, the second screw rod, and the second screw nut, which can drive the moving seat to move together with the workbench. Therefore, there is no need to manually turn the handle to drive the workbench to move, which can reduce the labor intensity of the operator; moreover, by setting up the workbench device reasonably, the workbench can be driven to move along the first direction and the second direction, and can also be driven to rotate the workbench. Drive the workpiece on it to move and rotate along the first direction and the second direction, so as to meet different processing requirements, and can be used to process complex workpieces.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the exploded schematic diagram of the utility model, and it omits workbench;

Among them, 10, the base; 20, the workbench device; 21, the sliding seat; 22, the first screw; 23, the first motor; 24, the moving seat; 25, the second screw; 26, the second motor; 27 , the second screw nut; 28, workbench; 281, positioning component; 29, driving motor; 30, processing device; 31, lifting seat; 33, the third motor; 35, machine tool spindle; 37, the third linear slide rail .

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 rotary workbench of the present utility model, comprising:

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 moving seat 24 sliding 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 Be connected on the second screw mandrel 25 and the second screw nut 27 that is fixedly connected with the moving base 24, the rotating assembly that is installed on the moving base 24; Described rotating assembly comprises workbench 28, and body is fixed on the moving base 24 and uses A drive motor 29 that drives the table 28 to rotate; the first direction is perpendicular to the second direction;

The processing device 30 includes an elevating seat 31 that is slidably fitted with the base 10 and can slide along the height direction of the base 10, a third screw rod whose axis direction is consistent with the height direction of the base 10, and a body fixed on the base 10 for driving The third motor 33 that the third screw mandrel rotates, the third screw nut that is matchedly sleeved on the third screw mandrel and fixedly connected with the lifting seat 31; A machine tool spindle 35, on which a tool is installed, is driven to rotate by the machine tool spindle 35; the height direction of the base 10 is perpendicular to the first direction and the second direction respectively.

In the course of work, the 3rd motor 33 work, and drive the 3rd screw mandrel to rotate, thereby can drive the machine tool main shaft 35 to move down together with the tool on it, then drive the tool to rotate by the machine tool main shaft 35 and can carry out the workpiece on the workbench 28 processing. And by utilizing the first motor 23, the first screw mandrel 22 can be driven to rotate, so that the sliding seat 21 can be driven to move along the first direction along with the rotating assembly, and the second screw mandrel 25 can be driven to rotate by the second motor 26, so as to drive the movement The seat 24 moves along the second direction together with the rotating assembly thereon, and, by using the drive motor 29, the workbench 28 can also be driven to rotate, so that the workbench 28 can be moved without manually turning the handle, which can reduce the labor intensity of the operator. Moreover, by reasonably arranging the workbench device 20, the workbench 28 can be driven to move along the first direction and the second direction, and the workbench 28 can be driven to rotate, so that the workpiece on it can be driven to move along the first direction and the second direction. It can be rotated to meet different processing requirements and can be used to process complex workpieces.

The workbench 28 includes a turntable body and a positioning component 281 arranged on the turntable body and used to fix the workpiece. Wherein, the positioning component 281 can be a clamp, a vacuum adsorption jig for absorbing workpieces, and the like.

The bottom of the moving base 24 is slidingly matched with the sliding base 21 , and the workbench 28 is pivotally connected to the upper end of the moving base 24 .

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 moving seat 24 is slidably mounted on the second linear slide rail, in this way the sliding fit between the moving seat 24 and the sliding seat 21 is realized.

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 installation part, a third bearing is installed in the third installation part, and the end of the third screw rod away from the third motor 33 is fixedly inserted into the third bearing inside the inner circle. By adopting the above structure, the rotation stability of the first screw mandrel 22 , the second screw mandrel 25 and the third screw mandrel 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 is connected to the output shaft of the third motor 33. on axis.

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 number of the processing device 30 is not limited to one, and the number can be set according to actual needs.

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. A cantilever machine tool with a rotary table, characterized in that: 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 moving seat that is slidably matched with the sliding seat and can slide in the second direction relative to the sliding seat, the axial direction The second screw rod consistent with the second direction, the body fixed on the sliding seat and used to drive the second motor to rotate the second screw rod, the second wire rod that is matched to the second screw rod and fixedly connected to the moving seat Rod nut, a rotating assembly installed on the moving seat; the rotating assembly includes a workbench, a drive motor whose body is fixed on the moving seat and used to drive the workbench to rotate; the first direction is perpendicular to the second direction; 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 that is matchedly sleeved on the third screw rod and fixedly connected with the lift seat; the lift seat is provided with a machine tool spindle located above the workbench device, and the machine tool spindle is equipped with The tool is driven to rotate by the spindle of the machine tool; the height direction of the base is perpendicular to the first direction and the second direction respectively. 2. The cantilever machine tool with a rotary worktable according to claim 1, wherein the worktable comprises a turntable body and a positioning part arranged on the turntable body and used to fix the workpiece. 3. The cantilever machine tool with a rotary table according to claim 2, wherein the positioning component is a clamp or a vacuum adsorption fixture. 4. The cantilever machine tool with a rotary worktable as claimed in claim 1, wherein the bottom of the moving seat is slidingly fitted with the sliding seat, and the worktable is pivotally connected to the upper end of the moving seat. 5. The cantilever machine tool with a rotary workbench according to claim 1, wherein a first mounting part is provided on the base, a first bearing is installed in the first mounting part, and the first wire The end of the rod away from the first motor is fixedly inserted into the inner ring of the first bearing; the sliding seat is provided with a second installation part, and a second bearing is installed in the second installation part, and the second screw rod is away from the One end of the second motor is fixedly inserted into the inner ring of the second bearing; the base is also provided with a third installation part, and a third bearing is installed in the third installation part, and the third screw rod is far away from the first One end of the three motors is fixedly inserted in the inner ring of the third bearing. 6. The cantilever machine tool with a rotary table as claimed in claim 1, wherein the first screw rod is connected to the output shaft of the first motor, and the second screw rod is connected to the output shaft of the second motor On the output shaft of the third screw rod is connected on the output shaft of the third motor. 7. The cantilever machine tool with a rotary table as claimed in claim 1, wherein the base comprises a support base, a first linear slide arranged on the support base and extending along the first direction. Rail, the third linear slide rail that is arranged on the support base and extends along its height direction, the sliding seat is slidably installed on the first linear slide rail; the lifting seat is slidably installed on the third linear slide rail On the linear slide rail; the sliding base includes a main base body, a second linear slide rail arranged on the main base body and extending along the second direction; the moving base is slidably installed on the second linear slide rail.