CN211103006U - Workpiece turning machine with automatic jaw purging - Google Patents

Abstract

The utility model discloses a workpiece turning machine processing device capable of automatically purging jaws, comprising: a machine tool, a chuck, a turning tool, a cutting fluid outlet pipe and a blowing device, wherein the chuck is fixed on a machine tool through a rotating shaft At one end of the chuck, the chuck includes a chuck body and a jaw, the jaws are fixed on the chuck body and are used to fix the workpiece, and the turning tool and the cutting fluid outlet pipe are respectively arranged on the left and right sides of the machine tool. On the other hand, the turning tool can move along the axial direction of the chuck on the machine tool and align with the workpiece, so as to perform circumferential turning on the workpiece when the workpiece rotates, and the cutting fluid outlet pipe is used for turning the workpiece in the turning process. The cutting fluid is poured at the turning position of the workpiece, and the blowing device includes a blower and an air duct connected with the blower. The air duct is arranged above the claws and is used to blow air to the claws to blow away turning debris. The workpiece turning machine capable of automatically purging the jaws has a reasonable machining structure, can stably fix the workpiece, and can also purge the jaws before turning.

Description

Workpiece turning machine with automatic jaw purging

technical field

The utility model relates to the technical field of machining equipment, in particular to a workpiece turning machining equipment which can automatically purge clamping jaws.

Background technique

Turning mainly uses turning tools to turn rotating workpieces. The turning tools are usually fixed. The workpiece needs to rotate stably to avoid jumping in order to achieve the ideal turning effect. And it falls on the fixture that fixes the workpiece. If it is not handled in time, it is easy to scratch the next workpiece.

Utility model content

In view of this, the purpose of the present utility model is to provide a workpiece turning machine capable of automatically purging the jaws, which can improve the stability of the workpiece and also automatically deal with the waste chips generated during the turning process, so as to avoid scratches. A workpiece to be cut.

The technical solution provided by the utility model is: a workpiece turning machine processing device capable of automatically purging the jaws, including: a machine tool, a chuck, a turning tool, a cutting fluid outlet pipe and a blowing device, wherein the chuck is fixed by a rotating shaft At one end of the machine tool, the chuck includes a chuck body and a clamping claw, the clamping claw is fixed on the chuck body and is used to fix the workpiece, and the turning tool and the cutting fluid outlet pipe are respectively arranged on the machine tool. On the left and right sides, the turning tool can move along the axial direction of the chuck on the machine tool and align with the workpiece, so as to perform circumferential turning on the workpiece when the workpiece rotates, and the cutting fluid outlet pipe is used in the turning process The cutting fluid is poured into the turning position of the workpiece, and the blowing device includes a fan and an air duct connected with the fan. The air duct is arranged above the jaws and is used to blow air to the jaws to blow away turning residues. crumbs.

Preferably, a telescopic cylinder is fixed above the clamping claw, the air duct is fixed to the free end of the piston rod of the telescopic cylinder, and the distance between the air outlet of the air duct and the clamping claw can be adjusted through the expansion and contraction of the piston rod.

Further preferably, a horizontal moving table is connected to the upper part of the telescopic cylinder, and the horizontal moving table is controlled to move in a horizontal plane by two vertically arranged lead screws and two motors connected with the lead screws.

Further preferably, the fan, the telescopic cylinder and the motor for controlling the movement of the horizontal moving stage are all connected to a controller, and the controller is used to adjust the position of the air duct through the telescopic cylinder and the motor, and is also used to control the working state of the fan.

Further preferably, the included angle between the air outlet of the air duct and the horizontal plane is 30-60 degrees.

Further preferably, the machine tool is also provided with a pneumatic telescopic cylinder fixing seat for installing the pneumatic telescopic cylinder to further compress the workpiece.

Further preferably, a bearing is sleeved on the outer circumference of the free end of the piston rod of the pneumatic telescopic cylinder.

The workpiece turning machine provided by the utility model can automatically purge the clamping jaws, and the workpiece can be stably fixed by using the chuck. By arranging an air duct above the clamping jaws, which can blow air to the clamping jaws, residues on the clamping jaws can be cleaned up. To avoid the impact on the next workpiece to be turned, the turning process of this machining device on the workpiece is as follows: Before installing the workpiece, first, use the blower to blow the jaws, and then install the workpiece in the The jaws are fixed on and fixed, and then the chuck is driven to rotate through the rotating shaft, thereby driving the workpiece to rotate. At the same time, the turning tool can be adjusted to the specified position to realize the turning of the workpiece. During the turning process, the cutting fluid outlet pipe is used for turning. Pouring cutting fluid at the position to achieve cooling, lubrication and other effects.

The workpiece turning machine capable of automatically purging the jaws provided by the utility model has a reasonable structure, can stably fix the workpiece, prevent it from jumping, and can also control the blowing device to automatically purge the jaws without hand-holding, which can avoid waste generated by turning. The chips have an impact on the next workpiece to be turned.

Description of drawings

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

Fig. 1 is the structural representation of the workpiece turning machine processing equipment that can automatically purge jaws provided by the utility model;

2 is a position diagram of a machine tool, a chuck, a turning tool, and a cutting fluid outlet pipe in the machining of the workpiece turning machine that can automatically purge the jaws provided by the utility model;

3 is a schematic diagram of the first structure of the jaw;

FIG. 4 is another structural schematic diagram of the clamping claw.

Detailed ways

The present utility model will be further explained below with reference to specific embodiments, but the present utility model is not limited.

As shown in Figures 1 to 4, the utility model provides a workpiece turning machine processing device that can automatically purge the jaws, including: a machine tool 1, a chuck 2, a turning tool 3, a cutting fluid outlet pipe 4 and a blower device, wherein the chuck 2 is fixed to one end of the machine tool 1 through a rotating shaft, the chuck 2 includes a chuck body 21 and a clamping claw 22, and the clamping claw 22 is fixed on the chuck body 21 for use in To fix the workpiece, Figures 3 and 4 show two specific structures of the jaws, but are not limited to these two structures. The turning tool 3 and the cutting fluid outlet pipe 4 are respectively arranged on the left and right sides of the machine tool 1, so The turning tool 3 can move along the axial direction of the chuck 2 on the machine tool 1 and align with the workpiece, so as to perform circumferential turning of the workpiece when the workpiece rotates, and the cutting fluid outlet pipe 4 is used in the turning process. The cutting fluid is poured into the turning position of the workpiece, and the blowing device includes a fan and an air duct 5 connected to the fan. Remove chips from turning.

The workpiece turning machine capable of automatically purging the jaws can realize stable fixation of the workpiece by using the chuck. By setting an air duct above the jaws to blow air to the jaws, the waste chips remaining on the jaws can be cleaned up. , so as to avoid affecting the next workpiece to be turned. The turning process of this machining device on the workpiece is as follows: Before installing the workpiece, first, use the blowing device to blow the jaws, and then install the workpiece on the jaws. Then, drive the chuck to rotate through the rotating shaft, and then drive the workpiece to rotate. At the same time, adjust the turning tool to the specified position to realize the turning of the workpiece. During the turning process, pour the cutting fluid through the cutting fluid outlet pipe to the turning position. , to achieve cooling, lubrication and other effects.

As an improvement of the technical solution, as shown in FIG. 1 , a telescopic cylinder 6 is fixed above the jaws 22 , and the air duct 5 is fixed to the free end of the piston rod of the telescopic cylinder 6 , and the expansion and contraction of the piston rod The distance between the air outlet of the air duct 5 and the clamping claw 22 can be adjusted. By reducing the distance between the air outlet and the clamping claw, the purging effect can be ensured. After the purging is completed, the telescopic cylinder is reset.

As an improvement of the technical solution, the upper part of the telescopic cylinder 6 is connected with a horizontal moving table, and the horizontal moving table is controlled to move in the horizontal plane by two vertically arranged lead screws and two motors connected with the lead screws. During the sweeping process, the horizontal moving table drives the air duct to move in the horizontal direction, and the distance between the air duct and the jaws is adjusted by the telescopic cylinder, so that the jaws can be fully cleaned.

As an improvement of the technical solution, the fan, the telescopic cylinder 6 and the motor for controlling the movement of the horizontal moving stage are all connected to the controller, and the controller is used to adjust the position of the air duct 5 through the telescopic cylinder 6 and the motor, and is also used to control the fan working status (on, off, wind speed, etc.).

As an improvement of the technical solution, the included angle between the air outlet of the air duct 5 and the horizontal plane is 30-60 degrees.

As an improvement of the technical solution, as shown in Figures 1 and 2, the machine tool 1 is also provided with a pneumatic telescopic cylinder fixing seat 7 for installing the pneumatic telescopic cylinder 8, so as to further compress the workpiece and ensure the safety of the workpiece during rotation. Stability, among which, the pneumatic telescopic cylinder can be installed or not installed according to the needs.

As an improvement of the technical solution, a bearing 9 is sleeved on the outer circumference of the free end of the piston rod of the pneumatic telescopic cylinder 8. When the workpiece is further compressed by the pneumatic telescopic cylinder, the impact of the rotating workpiece on the fixed pneumatic telescopic cylinder can be avoided. .

The specific embodiments of the present invention are written in a progressive manner, emphasizing the differences between the various embodiments, and the similar parts can be referred to each other.

The embodiments of the present utility model are described in detail above in conjunction with the accompanying drawings, but the present utility model is not limited to the above-mentioned embodiments. Within the knowledge scope possessed by those of ordinary skill in the art, the present utility model can also be used without departing from the purpose of the present utility model. make various changes.

Claims (7)

1. A workpiece turning machine processing device capable of automatically purging jaws, characterized in that it includes: a machine tool (1), a chuck (2), a turning tool (3), a cutting fluid outlet pipe (4) and a blowing device, Wherein, the chuck (2) is fixed to one end of the machine tool (1) through a rotating shaft, the chuck (2) includes a chuck body (21) and a clamping claw (22), and the clamping claw (22) is fixed on the The chuck body (21) is used for fixing the workpiece, the turning tool (3) and the cutting fluid outlet pipe (4) are respectively arranged on the left and right sides of the machine tool (1), and the turning tool (3) The machine tool (1) can move along the axial direction of the chuck (2) and align the workpiece, so as to perform circumferential turning of the workpiece when the workpiece rotates, and the cutting fluid outlet pipe (4) is used for turning the workpiece during turning The cutting fluid is poured into the turning position of the workpiece in the process of turning, the blowing device comprises a fan and an air duct (5) connected with the fan, and the air duct (5) is arranged above the jaw (22) for Blow air to the jaws (22) to remove turning debris. 2. The workpiece turning machine capable of automatically purging jaws according to claim 1, characterized in that a telescopic cylinder (6) is fixedly arranged above the jaws (22), and the air duct (5) ) is fixed to the free end of the piston rod of the telescopic cylinder (6), and the distance between the air outlet of the air duct (5) and the clamping claw (22) can be adjusted through the expansion and contraction of the piston rod. 3. The workpiece turning machine capable of automatically purging jaws according to claim 2, characterized in that: the upper part of the telescopic cylinder (6) is connected to a horizontal moving table, and the horizontal moving table passes through two vertical The set lead screw and two motors connected with the lead screw control its movement in the horizontal plane. 4. The workpiece turning machine that can automatically purge the jaws according to claim 3 is characterized in that: the fan, the telescopic cylinder (6) and the motor for controlling the movement of the horizontal moving stage are all connected with the controller, so The controller is used to adjust the position of the air duct (5) through the telescopic cylinder (6) and the motor, and is also used to control the working state of the fan. 5. The workpiece turning machine capable of automatically purging jaws according to any one of claims 1 to 4, characterized in that the included angle between the air outlet of the air duct (5) and the horizontal plane is 30～ 60 degrees. 6. The workpiece turning machine capable of automatically purging jaws according to claim 1, characterized in that: the machine tool (1) is also provided with a pneumatic telescopic cylinder fixing seat (7) for installing the pneumatic telescopic cylinder (8) to further compress the workpiece. 7 . The workpiece turning machine capable of automatically purging jaws according to claim 6 , wherein a bearing ( 9 ) is sleeved on the outer periphery of the free end of the piston rod of the pneumatic telescopic cylinder ( 8 ). 8 .

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