CN220093053U - High-strength long-travel handstand vehicle - Google Patents

Abstract

The utility model provides a high-strength long-stroke inverted vertical lathe, and belongs to the field of machine tools. The inverted lathe solves the problems of short machining stroke and poor rigidity of the existing inverted lathe. The high-strength long-stroke inverted vertical lathe comprises a base and a vertical column arranged on the base, wherein the front end of the vertical column is provided with a clamping device, a tool rest device is arranged below the front end of the vertical column, a linear guide rail is paved at the front end of the vertical column, a movable plate is slidably arranged on the linear guide rail, the clamping device is of an inverted structure and arranged on the movable plate, a first driving mechanism is arranged on the vertical column, a fixed plate is fixedly arranged below the front end of the vertical column, a movable guide rail is transversely paved on the fixed plate, a movable plate is slidably arranged on the movable plate, and a second driving mechanism is arranged on the fixed plate. The utility model has the advantages of ultra-long processing stroke, rigidity improvement and processing efficiency improvement.

Description

High-strength long-travel handstand vehicle

Technical Field

The utility model belongs to the field of machine tools, and relates to an inverted vehicle, in particular to a high-strength long-stroke inverted vehicle.

Background

In the machining industry, the vertical lathe is classified into a vertical lathe and a horizontal lathe according to the main shaft feeding mode of the lathe, the vertical lathe is a common lathe in workpiece machining, as the name implies, the vertical lathe can grind an end face and also can drill holes, the whole volume of the existing vertical lathe is large, so that the space occupancy rate is overlarge, in addition, the workpiece machining precision of the vertical lathe is not high, the mounting positions of all mounting components (such as a numerical control turret and a clamping station) are not accurate, the machining stroke of the vertical lathe is short, the workpiece machining is inconvenient to be larger, the working efficiency is not high, and the machining limitation is larger.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a high-strength long-travel inverted vertical lathe.

The aim of the utility model can be achieved by the following technical scheme: the high-strength long-stroke inverted vertical lathe comprises a base and a vertical column arranged on the base, and is characterized in that the front end of the vertical column is provided with a clamping device which can move up and down and is used for stably clamping, and a tool rest device which can move transversely and is used for installing a processing tool is arranged below the front end of the vertical column;

the front end of the upright post is paved with a linear guide rail for the clamping device to move up and down, and a movable plate for the clamping device to be fixedly arranged is arranged on the linear guide rail in a sliding manner;

the clamping device is arranged on the movable plate in an inverted structure, and a first driving mechanism for driving the movable plate to move up and down is arranged on the upright post;

a fixed plate for sliding installation of the tool rest device is fixedly installed below the front end of the upright post, a movable guide rail for transversely moving the tool rest device is transversely paved on the fixed plate, and a movable plate for fixedly installing the tool rest device is arranged on the movable guide rail in a sliding manner;

the fixed plate is provided with a second driving mechanism for driving the movable plate to transversely move.

In the high-strength long-stroke inverted vertical lathe, the first driving mechanism and the second driving mechanism are both formed by driving and matching the servo motor with the ball screw to drive the movable plate and the movable plate to move.

In the above-mentioned long stroke of high strength inverted vertical lathe, this clamping device comprises the clamping head that is used for the work piece to stabilize the centre gripping, be used for controlling the clamping head firm centre gripping and can drive the rotatory spindle head of clamping head and the mount of the clamping head of being convenient for and spindle head fixed mounting, just mount fixed mounting is on the fly leaf.

In the high-strength long-stroke inverted vertical lathe, the tool rest device consists of a connecting plate fixedly connected with the movable plate and two tool rests which are positioned on the connecting plate and are arranged in a detachable structure, and the two tool rests are arranged on the connecting plate in an opposite structure.

In the high-strength long-stroke inverted vertical lathe, the chip removal groove is formed in the base, two side walls of the chip removal groove are arranged in an inclined structure towards the direction of the upright post, and the chip removal groove is located under the clamping device.

Compared with the prior art, the high-strength long-stroke inverted vertical lathe has the following advantages:

1. the high-strength long-travel inverted vehicle is reasonable in structural design, and can save the occupied area;

2. the high-strength long-stroke inverted vehicle has an ultra-long machining stroke, is wide in application range, good in machining rigidity and stable in machining;

3. the rigidity is improved by more than one time, the overall strength is improved, the stability is good, and the precision is higher.

Drawings

Fig. 1 is a schematic perspective view of the high-strength long-travel inverted vertical lathe.

Fig. 2 is a schematic side view of the high-strength long-travel inverted vertical lathe.

In the figure, 1, a base; 2. a column; 3. a linear guide rail; 4. a movable plate; 5. a first driving mechanism; 6. a fixing plate; 7. a moving guide rail; 8. a moving plate; 9. a second driving mechanism; 10. a clamping head; 11. a spindle head; 12. a fixing frame; 13. a connecting plate; 14. a tool holder; 15. chip removal groove.

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.

As shown in fig. 1 and 2, the high-strength long-stroke inverted vertical lathe comprises a base 1 and a vertical column 2 arranged on the base 1, wherein the front end of the vertical column 2 is provided with a clamping device which can move up and down and is used for stabilizing clamping, a tool rest device which can move transversely and is used for installing a machining tool is arranged below the front end of the vertical column 2, a linear guide rail 3 for the clamping device to move up and down is paved at the front end of the vertical column 2, a movable plate 4 for the clamping device to be fixedly installed is slidably installed on the linear guide rail 3, the clamping device is arranged on the movable plate 4 in an inverted structure, a driving mechanism I5 for driving the movable plate 4 of the clamping device to move up and down is arranged on the vertical column 2, a fixed plate 6 for the tool rest device to move transversely is fixedly installed below the front end of the vertical column 2, a movable guide rail 7 for the tool rest device to move transversely is transversely paved on the fixed plate 6, a driving mechanism II 9 for driving the movable plate 8 to move transversely is arranged on the fixed plate 6.

Further, in order to improve the automation degree and the movement precision of the equipment, the first driving mechanism 5 and the second driving mechanism 9 are both a servo motor and a ball screw in transmission fit to drive the movable plate 4 and the movable plate 8 to move.

Further, in order to improve the machining stroke and the fixing of the clamping device, the clamping device is composed of a clamping head 10 for firmly clamping the workpiece, a spindle head 11 for controlling the clamping head 10 to firmly clamp and driving the clamping head 10 to rotate, and a fixing frame 12 for facilitating the fixing of the clamping head 10 and the spindle head 11, wherein the fixing frame 12 is fixedly arranged on the movable plate 4.

Further, for convenience of processing, the tool rest device is composed of a connecting plate 13 fixedly connected with the moving plate 8 and two tool rests 14 which are positioned on the connecting plate 13 and are arranged for a detachable structure, and the two tool rests 14 are arranged on the connecting plate 13 in an opposite structure.

Further, for the purpose of collecting and cleaning the scrap iron, a scrap discharge groove 15 is formed in the base 1, two side walls of the scrap discharge groove 15 are arranged in an inclined structure towards the direction of the upright post 2, and the scrap discharge groove 15 is located under the clamping device.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Although the terms of the base 1, the upright 2, the linear guide 3, the movable plate 4, the first driving mechanism 5, the fixed plate 6, the movable guide 7, the movable plate 8, the second driving mechanism 9, the clamping head 10, the spindle head 11, the fixed frame 12, the connecting plate 13, the tool post 14, the junk slot 15, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.

Claims (5)

1. The high-strength long-stroke inverted vertical lathe comprises a base (1) and a vertical column (2) arranged on the base (1), and is characterized in that the front end of the vertical column (2) is provided with a clamping device which can move up and down and is used for stably clamping, and a tool rest device which can move transversely and is used for installing a machining tool is arranged below the front end of the vertical column (2);

the front end of the upright post (2) is paved with a linear guide rail (3) for the clamping device to move up and down, and a movable plate (4) for the clamping device to be fixedly arranged is arranged on the linear guide rail (3) in a sliding manner;

the clamping device is arranged on the movable plate (4) in an inverted structure, and a first driving mechanism (5) for driving the movable plate (4) to move up and down is arranged on the upright post (2);

a fixed plate (6) for sliding installation of the tool rest device is fixedly installed below the front end of the upright post (2), a movable guide rail (7) for transversely moving the tool rest device is transversely laid on the fixed plate (6), and a movable plate (8) for fixedly installing the tool rest device is slidably installed on the movable guide rail;

the fixed plate (6) is provided with a second driving mechanism (9) for driving the movable plate (8) to move transversely.

2. The high-strength long-stroke inverted vertical lathe according to claim 1, wherein the first driving mechanism (5) and the second driving mechanism (9) are respectively a servo motor in driving fit with a ball screw to drive the movable plate (4) and the movable plate (8) to move.

3. The high-strength long-stroke inverted vertical lathe according to claim 1, wherein the clamping device comprises a clamping head (10) for firmly clamping a workpiece, a main shaft head (11) for controlling the clamping head (10) to firmly clamp and capable of driving the clamping head (10) to rotate, and a fixing frame (12) for facilitating the fixed installation of the clamping head (10) and the main shaft head (11), and the fixing frame (12) is fixedly installed on the movable plate (4).

4. A high strength long travel inverted vertical lathe according to claim 1, characterized in that the tool rest means consist of a connecting plate (13) fixedly connected to the moving plate (8) and two tool rests (14) which are arranged on the connecting plate (13) and are provided for a detachable construction, and that the two tool rests (14) are arranged in an opposite construction on the connecting plate (13).

5. The high-strength long-stroke inverted vertical lathe according to claim 1, wherein chip removal grooves (15) are formed in the base (1), two side walls of each chip removal groove (15) are arranged in an inclined structure towards the upright post (2), and the chip removal grooves (15) are located under the clamping device.