CN220278869U - High-precision X-direction servo sliding table - Google Patents

Abstract

The utility model provides a high accuracy X is to servo slip table, including X axle lower slip table, X axle upper bracket, angle iron X axle arm-tie and servo drive device, X axle upper bracket slides and sets up on X axle lower slip table, the up end of X axle upper bracket and the lower terminal surface of angle iron X axle arm-tie are inclined plane structure, angle iron X axle arm-tie sets up the up end department at X axle upper bracket, servo drive device includes servo drive motor and lead screw, servo drive motor installs slip table one side under the X axle, the lead screw sets up at X axle upper bracket lower extreme, servo drive motor is connected to lead screw one end, the opposite side at X axle lower slip table is connected to the other end. The X-axis drive device has the advantages that the servo drive motor drives the sliding table in the X-axis direction, the control precision of the servo drive motor is high, and the X-axis stroke of the sliding table can be accurately controlled.

Description

High-precision X-direction servo sliding table

Technical Field

The utility model belongs to the field of machine tool equipment, and particularly relates to a high-precision X-direction servo sliding table.

Background

In a part of automatic machining equipment, when machining parts, the parts to be machined need to be placed or fixed on a working platform. During processing, the parts are accurately moved to the processing station by adjusting the position of the working platform.

The existing processing platform or sliding table is controlled by a mechanical hand wheel and also controlled by a hydraulic press oil cylinder, but the adjustment precision is low, and the requirement of high-precision processing cannot be met.

Disclosure of Invention

In order to solve the problems, the utility model provides the high-precision X-direction servo sliding table, which can effectively improve the control precision of the sliding table.

The utility model provides a high accuracy X is to servo slip table, including X axle lower slip table, X axle upper bracket, angle iron X axle arm-tie and servo drive, X axle upper bracket slides and sets up on X axle lower slip table, the up end of X axle upper bracket and the lower terminal surface of angle iron X axle arm-tie are the inclined plane structure, angle iron X axle arm-tie sets up in the up end department of X axle upper bracket, servo drive includes servo drive motor and lead screw, servo drive motor installs slip table one side under the X axle, the lead screw sets up at X axle upper bracket lower extreme, servo drive motor is connected to lead screw one end, the opposite side at X axle lower slip table is connected to the other end, X axle upper bracket bottom is equipped with the lead screw transmission piece with lead screw complex.

Further, an upper oblique iron puller is further arranged on one side of the oblique iron X-axis pulling plate, the upper oblique iron puller comprises a base and a puller adjusting screw, the base is fixedly arranged on one side of the oblique iron X-axis pulling plate, the puller Ma Diaojie screw is arranged on the base, and one end of the puller Ma Diaojie screw abuts against one side of the X-axis upper supporting plate.

Further, two sides of the X-axis upper supporting plate are also provided with upper supporting plate fixing devices.

Further, the upper supporting plate fixing device comprises an adjusting fixing iron, an oblique iron adjusting screw and an adjusting stopper, wherein the adjusting fixing iron is fixedly arranged on two sides of the X-axis upper supporting plate, the adjusting stopper is arranged between the adjusting fixing iron and the X-axis lower sliding table, and the oblique iron adjusting screw is connected with the adjusting fixing iron and the adjusting stopper.

Further, the side of the adjusting fixed iron is provided with a threaded hole matched with an oblique iron adjusting screw, the middle part of the oblique iron adjusting screw is provided with a disc-shaped protrusion, the middle part of the adjusting stopper iron is provided with a groove, and the disc-shaped protrusion is clamped in the groove.

Further, the lower end face of the adjusting stopper and the contact surface of the adjusting fixed iron and the adjusting stopper are of inclined structures.

The utility model has the advantages that:

1. the X-axis driving is carried out on the sliding table through the servo driving motor, the control precision of the servo driving motor is high, and the X-axis stroke of the sliding table can be accurately controlled.

2. Through last oblique iron draws the horse, adjust the relative position between oblique iron X axle arm-tie and the X axle upper bracket, make the slip table can further adjust Z axial position.

3. The upper supporting plate fixing device is simple in structure and capable of fixing the X-axis lower sliding table and the X-axis upper supporting plate quickly and effectively.

Drawings

FIG. 1 is a schematic structural diagram of a high-precision X-direction servo sliding table.

FIG. 2 is a schematic side view of a high precision X-direction servo slipway of the present utility model.

FIG. 3 is a schematic structural view of an X-axis lower sliding table in a high-precision X-direction servo sliding table.

Fig. 4 is a schematic structural view of an upper supporting plate fixing device in a high-precision X-direction servo sliding table.

FIG. 5 is a schematic diagram of a servo driving device in a high-precision X-direction servo slipway.

Reference numerals: the X-axis lower sliding table 1, an X-axis upper supporting plate 2, an X-axis upper supporting plate 3, a diagonal iron X-axis pulling plate 4, a base 5, a pulling and horse adjusting screw 6, an adjusting stopper 7, a pulling and horse adjusting screw 8, a servo driving motor 9, a disc-shaped protrusion 10, a groove 11, a screw rod 12 and a screw rod transmission block 13.

Detailed Description

The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments.

The utility model provides a high accuracy X is to servo slip table, including X axle lower slip table, X axle upper bracket, angle iron X axle arm-tie and servo drive, X axle upper bracket slides and sets up on X axle lower slip table, the up end of X axle upper bracket and the lower terminal surface of angle iron X axle arm-tie are the inclined plane structure, angle iron X axle arm-tie sets up in the up end department of X axle upper bracket, servo drive includes servo drive motor and lead screw, servo drive motor installs slip table one side under the X axle, the lead screw sets up at X axle upper bracket lower extreme, servo drive motor is connected to lead screw one end, the opposite side at X axle lower slip table is connected to the other end, X axle upper bracket bottom is equipped with the lead screw transmission piece with lead screw complex. The upper oblique iron puller is further arranged on one side of the oblique iron X-axis pulling plate and comprises a base and a puller adjusting screw, the base is fixedly arranged on one side of the oblique iron X-axis pulling plate, the puller Ma Diaojie screw is arranged on the base, and one end of the puller Ma Diaojie screw is propped against one side of the X-axis upper supporting plate. And upper supporting plate fixing devices are arranged on two sides of the upper supporting plate of the X-axis. The upper supporting plate fixing device comprises an adjusting fixing iron, oblique iron adjusting screws and adjusting stopper irons, wherein the adjusting fixing iron is fixedly arranged on two sides of the upper supporting plate on the X axis, the adjusting stopper irons are arranged between the adjusting fixing iron and the lower sliding table on the X axis, and the oblique iron adjusting screws are connected with the adjusting fixing iron and the adjusting stopper irons. The side of the adjusting fixed iron is provided with a threaded hole matched with a wedge adjusting screw, the middle part of the wedge adjusting screw is provided with a disc-shaped protrusion, the middle part of the adjusting stopper iron is provided with a groove, and the disc-shaped protrusion is clamped in the groove. The lower end face of the adjusting stopper iron and the contact surface of the adjusting fixed iron and the adjusting stopper iron are of inclined structures.

In the actual use process, the oblique iron X-axis pulling plate is arranged on the X-axis upper supporting plate, the contact surface between the oblique iron X-axis pulling plate and the oblique iron X-axis upper supporting plate is an oblique surface, an oblique iron pulling horse is arranged on one side of the oblique iron X-axis pulling plate, a pulling horse adjusting screw rod of the upper oblique iron pulling horse is propped against the X-axis lower sliding table, and the relative position between the oblique iron X-axis pulling plate and the X-axis upper supporting plate is adjusted by rotating the pulling horse adjusting screw rod.

The X-axis upper support plate and the oblique iron X-axis pull plate integrally realize X-axis translation through a servo driving device, a screw rod transmission block is arranged at the bottom of the X-axis upper support plate, a threaded hole matched with the screw rod is formed in the middle of the screw rod transmission block, the servo driving motor drives the screw rod to rotate, and the screw rod drives the screw rod transmission block to translate, so that the X-axis upper support plate is driven to translate.

The adjusting and fixing iron is fixedly arranged at two sides of the upper supporting plate of the X-axis, and the adjusting and fixing iron and the upper supporting plate are connected through bolts. The adjusting stopper is arranged between the adjusting fixed iron and the X-axis lower sliding table, an inclined plane is arranged between the adjusting stopper and the adjusting fixed iron, when the adjusting stopper is tightened and fixed, the inclined iron adjusting screw is rotated to inwards push, and when the adjusting stopper is pushed, the disc-shaped protrusion in the middle of the inclined iron adjusting bolt is clamped with the groove in the middle of the adjusting stopper, so that the adjusting stopper is driven to inwards push when the adjusting stopper is pushed, and the fixing among the X-axis lower sliding table, the adjusting stopper and the adjusting fixed iron is realized.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments and that the present utility model may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it is therefore desired that the present utility model be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (6)

1. The utility model provides a high accuracy X is to servo slip table, a serial communication port, including X axle lower slip table, X axle top board, the oblique iron X axle arm-tie and servo drive, X axle top board slides and sets up on X axle lower slip table, the up end of X axle top board and the lower terminal surface of oblique iron X axle arm-tie are the inclined plane structure, oblique iron X axle arm-tie sets up the up end department at X axle top board, servo drive includes servo drive motor and lead screw, servo drive motor installs slip table one side under the X axle, the lead screw sets up at X axle top board lower extreme, servo drive motor is connected to lead screw one end, the opposite side at X axle lower slip table is connected to the other end, X axle top board bottom is equipped with the lead screw transmission piece with lead screw complex.

2. The high-precision X-direction servo sliding table according to claim 1, wherein an upper oblique iron puller is further arranged on one side of the oblique iron X-axis pulling plate, the upper oblique iron puller comprises a base and a puller adjusting screw, the base is fixedly arranged on one side of the oblique iron X-axis pulling plate, the puller Ma Diaojie screw is arranged on the base, and one end of the puller Ma Diaojie screw abuts against one side of the X-axis upper supporting plate.

3. The high-precision X-direction servo slipway of claim 2, wherein the two sides of the X-axis upper support plate are further provided with upper support plate fixing devices.

4. The high-precision X-direction servo sliding table according to claim 3, wherein the upper supporting plate fixing device comprises an adjusting fixing iron, an oblique iron adjusting screw and an adjusting stopper, the adjusting fixing iron is fixedly arranged on two sides of the upper supporting plate of the X-axis, the adjusting stopper is arranged between the adjusting fixing iron and the lower sliding table of the X-axis, and the oblique iron adjusting screw is connected with the adjusting fixing iron and the adjusting stopper.

5. The high-precision X-direction servo sliding table according to claim 4, wherein the side edge of the adjusting and fixing iron is provided with a threaded hole matched with a wedge adjusting screw, the middle part of the wedge adjusting screw is provided with a disc-shaped protrusion, the middle part of the adjusting stopper iron is provided with a groove, and the disc-shaped protrusion is clamped in the groove.

6. The high-precision X-direction servo sliding table according to claim 5, wherein the lower end face of the adjusting stopper and the contact surface of the adjusting fixed iron and the adjusting stopper are of an inclined surface structure.