CN221290420U - Processing equipment with rotary turret - Google Patents

Abstract

The utility model relates to the technical field of processing equipment, in particular to processing equipment with a rotary turret. The machine tool comprises a bed body, wherein a carrying table and a processing base are arranged on the bed body, and a rotatable tool turret is arranged on the processing base; the cutter tower comprises a cutter head and a plurality of cutter seats formed on the cutter head, and the cutter seats are internally used for arranging cutters; the object bearing table is used for placing a workpiece; the clamping assembly is arranged above the carrying platform and used for fixing a workpiece on the carrying platform. The cutter in this technical scheme sets up on a rotatable tool turret, when processing the work piece, through the automatic rotation of tool turret, the speed of switching the cutter when higher accelerating processing to can maintain higher efficiency processing work piece.

Description

Processing equipment with rotary turret

Technical Field

The utility model relates to the technical field of processing equipment, in particular to processing equipment with a rotary turret.

Background

Milling machines are large-scale equipment for machining workpieces, and when various product types are increasingly used in the market, workpiece machining requirements are continuously increased, so that the milling machines are gradually developed to specially machine specific parts.

The prior art has the following defects:

1. When a part is machined by the existing milling machine, holes or grooves with different shapes and sizes are often required to be formed in the part, so that a cutter of the milling machine needs to be frequently replaced, and the efficiency of machining a workpiece is affected.

2. When a workpiece is placed on a milling machine, sometimes the workpiece cannot accurately rotate by a sufficient angle, which can lead to the cutter to be processed at an incorrect position, and the yield is reduced.

Disclosure of utility model

The object of the present utility model is to provide a machining apparatus with a rotary turret by which automatic switching of tools is performed to improve the machining efficiency of a milling machine.

The aim of the utility model is realized in the following way:

The processing equipment with the rotary tool turret comprises a bed body, wherein a carrying table and a processing base are arranged on the bed body, and a rotatable tool turret is arranged on the processing base; the cutter tower comprises a cutter head and a plurality of cutter seats formed on the cutter head, and the cutter seats are internally used for arranging cutters;

The object bearing table is used for placing a workpiece; the clamping assembly is arranged above the carrying platform and used for fixing a workpiece on the carrying platform.

Preferably, the processing base is provided with a mounting table, the mounting table is formed with an inclined mounting surface, and the cutterhead is arranged on the inclined mounting surface.

Preferably, the included angle between the inclined mounting surface and the horizontal plane is 45 degrees.

Preferably, a fixing seat is formed on the object carrying table, and the workpiece is sleeved on the outer side of the fixing seat.

Preferably, the clamping assembly comprises:

a platen for pressing against an upper end of the workpiece;

And the first driving motor is used for driving the pressure plate to move along the vertical direction.

Preferably, an interference fit is formed between the fixing seat and the workpiece.

Preferably, the bed body is provided with a rotary moving mechanism, the object carrying table is arranged on the rotary moving mechanism, and the rotary moving mechanism can drive the object carrying table to rotate.

Preferably, a plane bearing is arranged on the bottom surface of the pressure plate.

Preferably, the rotary moving mechanism comprises a chuck, and the object bearing table is detachably fixed on the chuck;

The chuck is arranged on the rotary moving mechanism in a lifting manner.

Compared with the prior art, the utility model has the following outstanding and beneficial technical effects:

1. The cutter in this technical scheme sets up on a rotatable tool turret, when processing the work piece, through the automatic rotation of tool turret, the speed of switching the cutter when higher accelerating processing to can maintain higher efficiency processing work piece.

2. The rotary moving mechanism can drive the object bearing table to rotate, and interference fit is formed between the fixed seat and the workpiece so as to accurately drive the workpiece to rotate.

Drawings

Fig. 1 is a structural diagram of the present utility model.

FIG. 2 is a schematic illustration of the cooperation of the turret and the table of the present utility model when a workpiece is not being placed.

FIG. 3 is a schematic view of the cooperation of the stage and the workpiece of the present utility model.

Reference numerals: 1. a bed body; 11. a rotary movement mechanism; 12. a second driving motor; 13. a chuck; 14. a jaw mounting groove;

2. processing a base; 21. a mounting table; 22. tilting the mounting surface;

3. a carrying platform; 31. a fixing seat; 32. a connection station;

4. a cutterhead; 41. a tool apron; 42. a cutter;

5. A clamping assembly; 51. a pressure plate; 52. a bottom surface; 53. driving a first motor;

6. A workpiece.

Detailed Description

The following are specific embodiments of the present utility model, and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

1-3, The processing equipment with the rotary cutter tower comprises a bed body 1, wherein a carrying table 3 and a processing base 2 are arranged on the bed body 1, and a rotatable cutter tower is arranged on the processing base 2; the cutter tower comprises a cutter head 4 and a plurality of cutter holders 41 formed on the cutter head 4, and cutters 42 are arranged in the cutter holders 41;

The object bearing table 3 is used for placing a workpiece 6;

In operation, the cutter head 4 rotates to change the position of the cutter seat 41, so that the cutters 42 placed in different cutter seats 41 can move to the working position, and the cutter heads of the cutters 42 can be aligned with the carrying platform 3, so that the workpiece 6 placed on the carrying platform 3 can be processed conveniently. The cutter head 4 in the technical scheme can realize the purpose of automatically replacing cutters 42 with different specifications according to the design requirement in the working process under the control of a program, so that the smoothness of the working process is improved, the cutter replacing time is reduced, and the purpose of improving the working efficiency is achieved.

The clamping assembly 5 is arranged above the carrying table 3, and the clamping assembly 5 is used for fixing the workpiece 6 on the carrying table 3 so as to reduce the displacement of the workpiece 6 and improve the machining precision.

As shown in fig. 1 to 3, the turret further includes a mounting table 21 provided on the processing base 2, and the cutterhead 4 can be driven to rotate on the mounting table 21 by a driving motor.

The mounting table 21 is provided with the inclined mounting surface 22, the cutter disc 4 is arranged on the inclined mounting surface 22, so that the cutter seat 41 on the cutter disc 4 can be obliquely arranged on the cutter disc 4, when the cutter disc 4 rotates, the cutter seat 41 which is not needed at present can be turned upwards, the space is better utilized, the occupied space on the horizontal area is reduced, and the structure is more compact.

When the cutterhead 4 rotates, the cutter 42 is displaced to some extent on the plane because the cutterhead 4 does not rotate on the vertical plane. That is, the tool bit of the tool 42 which is not located in the working position is located further away from the carrying table 3 on the plane than the tool bit of the tool 42 which is located in the working position, so that when machining is performed, the workpiece 6 is placed on the carrying table 3 by other tools 42, the machining accuracy is ensured, and the tool can be placed to be abnormally contacted with the workpiece 6 to be damaged.

As a preferred embodiment, the angle between the angled mounting surface 22 and the horizontal is 45 °. The included angle of 45 degrees can reduce the projection area of the cutterhead 4 on the horizontal plane. When the cutterhead 4 is connected with the mounting table 21, the cutterhead 4 cannot be completely borne by the connecting piece, the mounting table 21 can still bear the weight of most cutterhead 4, the load born by the connecting piece is reduced, and the service life of the connecting piece is prolonged.

As shown in fig. 3, further, a fixing seat 31 is formed on the carrying platform 3, and the workpiece 6 is sleeved outside the fixing seat 31. When the device is specially used for processing the workpiece 6 with holes or grooves, the workpiece 6 can be sleeved on the outer side of the fixed seat 31, and the workpiece 6 can be better fixed through the fixed seat 31, so that the movement of the workpiece 6 in the horizontal direction is avoided.

As shown in fig. 1 to 3, the clamping assembly 5 includes:

a platen 51 for pressing against the upper end of the workpiece 6;

and a first driving motor 5 for driving the platen 51 to move in the vertical direction.

When the workpiece 6 is arranged on the carrying platform 3, the first driving motor 53 drives the pressing plate 51 to move downwards until the pressing plate 51 abuts against the upper end of the workpiece 6, and the workpiece 6 is pressed on the carrying platform 3, so that the position of the workpiece 6 is fixed, and the workpiece 6 is prevented from moving. Since the tool 42 is brought close to the workpiece 6, a pushing force is inevitably applied to the workpiece 6, and the platen 51 is used for fixing so that the tool 42 performs processing on the workpiece 6.

As shown in fig. 1-3, a rotary moving mechanism 11 is arranged on the machine tool, a second driving motor 12 is also arranged on the machine tool body 1, and the second driving motor 12 is used for driving the rotary moving mechanism 11 to work.

The carrying platform 3 is arranged on the rotary moving mechanism 11, and the rotary moving mechanism 11 can drive the carrying platform 3 to rotate. The rotational movement mechanism 11 is controlled by a set program, so that machining operations in different directions on the workpiece 6 can be completed, and the machining efficiency can be improved.

Further, the bottom surface 52 of the platen 51 is provided with a planar bearing. Because the object bearing table 3 can drive the workpiece 6 to rotate, the plane bearing is arranged on the bottom surface 52 of the pressure plate 51, so that abrasion between the workpiece 6 and the pressure plate 51 during rotation can be reduced, friction between the pressure plate 51 and the top end of the workpiece 6 can be reduced, and the workpiece 6 can be rotated conveniently.

In the present embodiment, the rotary movement mechanism 11 includes a chuck 13, and the carrying table 3 is detachably fixed to the chuck 13 via a connection table 32. At least three claw mounting grooves 14 are formed in the chuck 13, claws are arranged in the claw mounting grooves 14, the connecting table 32 can be fixed in a three-claw positioning mode, coaxiality between the carrying table 3 and the rotary moving mechanism 11 is convenient to determine, when the rotary moving mechanism 11 drives the carrying table 3 to rotate, deflection of the carrying table 3 is reduced, and machining precision is improved.

Embodiment two:

As shown in fig. 3, as a preferred technical solution, an interference fit may be formed between the fixing seat 31 and the workpiece 6 to further fix the position of the workpiece 6, and when the rotary moving mechanism 11 rotates, the fixing seat 31 can ensure that the workpiece 6 can accurately rotate through the interference fit formed between the fixing seat 31 and the workpiece 6, so as to ensure the rotation angle and rotation angle of the workpiece 6.

Embodiment III:

The present embodiment is substantially the same as the first embodiment except that the rotary movement mechanism 11 is also capable of driving the chuck 13 to move in the vertical direction, thereby changing the height of the workpiece 6 by driving the movement of the stage 3. Changing the relative position between the head of the tool 42 and the work piece 6 without moving the cutterhead 4 facilitates the tool 42 to machine different positions on the work piece 6.

The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (9)

1. A processing apparatus having a rotary turret, characterized in that: the machine tool comprises a bed body (1), wherein a carrying table (3) and a processing base (2) are arranged on the bed body (1), a rotatable cutter tower is arranged on the processing base (2), the cutter tower comprises a cutter head (4) and a plurality of cutter holders (41) formed on the cutter head (4), and cutters (42) are arranged in the cutter holders (41);

The object bearing table (3) is used for placing a workpiece (6); the clamping assembly (5) is arranged above the carrying table (3), and the clamping assembly (5) is used for fixing a workpiece (6) on the carrying table (3).

2. A processing apparatus having a rotary turret according to claim 1, wherein: the machining base (2) is provided with a mounting table (21), the mounting table (21) is provided with an inclined mounting surface (22) in a molding mode, and the cutter head (4) is arranged on the inclined mounting surface (22).

3. A processing apparatus having a rotary turret according to claim 2, wherein: the included angle between the inclined mounting surface (22) and the horizontal plane is 45 degrees.

4. A processing apparatus having a rotary turret according to claim 1, wherein: a fixed seat (31) is formed on the object bearing table (3), and the workpiece (6) is sleeved on the outer side of the fixed seat (31).

5. A processing apparatus with a rotary turret according to claim 4, characterized in that the clamping assembly (5) comprises:

A platen (51) for pressing against the upper end of the workpiece (6);

And the driving motor I (54) is used for driving the pressure plate (51) to move along the vertical direction.

6. A processing apparatus having a rotary turret according to claim 4, wherein: and the fixed seat (31) and the workpiece (6) form interference fit.

7. A processing apparatus having a rotary turret according to claim 4, wherein: the bed body (1) is provided with a rotary moving mechanism (11), the object carrying table (3) is arranged on the rotary moving mechanism (11), and the rotary moving mechanism (11) can drive the object carrying table (3) to rotate.

8. A processing apparatus having a rotary turret according to claim 5, wherein: the bottom surface (52) of the pressure plate (51) is provided with a plane bearing.

9. A processing apparatus having a rotary turret according to claim 7, wherein: the rotary moving mechanism (11) comprises a chuck (13), and the object bearing table (3) is detachably fixed on the chuck (13);

The chuck (13) is arranged on the rotary moving mechanism (11) in a lifting mode.