CN110394671B

CN110394671B - Vertical numerical control machine tool

Info

Publication number: CN110394671B
Application number: CN201910694329.5A
Authority: CN
Inventors: 叶杏; 黄磊; 黄美英
Original assignee: Xinchang Kaidebao Machinery Co ltd
Current assignee: XINCHANG KAIDEBAO MACHINERY Co.,Ltd.
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-12-08
Anticipated expiration: 2039-07-30
Also published as: CN110394671A

Abstract

The invention provides a vertical numerical control machine tool, which comprises a bottom plate, an outer cover, a supporting mechanism, a locking unit and an adjusting unit, wherein the bottom plate is provided with a groove; the invention can solve the problems that when parts with certain radian on the outer wall, such as a roller and the like, are machined on a machine tool, the parts to be machined on the machine tool need to be fixed and limited by the structural characteristics of the outer wall of the parts, when the parts are limited by the clamps, the outer wall of the parts is machined by a mechanical arm on the machine tool, the machining quality of the parts is influenced, machining excess materials remained on the machine tool in the market are difficult to clean, the excess materials are easy to splash and hurt people when the parts are machined, and the like.

Description

Vertical numerical control machine tool

Technical Field

The invention relates to the technical field of machine manufacturing, in particular to a vertical numerical control machine tool.

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, which are conventionally referred to as machine tools for short. Generally, the machining method is divided into a metal cutting machine, a forging machine, a woodworking machine and the like. The methods for machining machine parts in modern machine manufacturing are numerous: in addition to cutting, casting, forging, welding, pressing, extruding, etc., however, in general, a part requiring high precision and fine surface roughness is finished by cutting on a machine tool.

Because the restriction that receives part self outer wall structural feature when processing the part that outer walls such as some cylinders have certain radian on current lathe, need adopt anchor clamps to fix the part of treating on the lathe spacing, can restrict the manipulator on the lathe and process the part outer wall when adopting anchor clamps to carry on spacing to the part, influence the processingquality of part, and the remaining processing clout of lathe on the market is difficult to the clearance, and the clout splashes and hurts the people when processing the part easily.

Disclosure of Invention

Technical problem to be solved

The invention can solve the problems that when parts with certain radian on the outer wall, such as a roller and the like, are machined on a machine tool, the parts to be machined on the machine tool need to be fixed and limited by the structural characteristics of the outer wall of the parts, when the parts are limited by the clamps, the outer wall of the parts is machined by a mechanical arm on the machine tool, the machining quality of the parts is influenced, machining excess materials remained on the machine tool in the market are difficult to clean, the excess materials are easy to splash and hurt people when the parts are machined, and the like.

(II) technical scheme

In order to achieve the purpose, the invention adopts the following technical scheme that the vertical numerical control machine tool comprises a bottom plate, an outer cover, a supporting mechanism, a locking unit and an adjusting unit; an outer cover is sleeved on the outer side of the bottom plate, and a material leaking hole is formed in the front end of the outer cover; the outer wall of the left end and the outer wall of the front end of the outer cover are respectively provided with a plurality of limiting holes; the upper end of the bottom plate is uniformly provided with a supporting mechanism; the upper middle positions of the plurality of supporting mechanisms are connected with each other in a movable fit manner through a plurality of locking units; the locking unit penetrates through the middle part above the supporting mechanism from the right side of the bottom plate to the left side, and the left end of the locking unit is connected with the outer wall of the left side of the outer cover through a buckle; the top ends of the upper parts of the plurality of supporting mechanisms are connected with each other in a movable fit manner through a plurality of adjusting units; the adjusting unit penetrates through the top end above the supporting mechanism from the rear end of the bottom plate to the front end; wherein:

the supporting mechanism comprises an outer sleeve rod, an inner sleeve rod, a movable spring, a connecting frame, a hollow shaft rod, an execution block and a blanking unit; the outer loop bars are uniformly arranged on the bottom plate, movable springs are arranged in inner cavities of the outer loop bars, and the inner loop bars are arranged in the outer loop bars in a sliding fit mode; the top end of the inner loop bar is connected with a connecting frame, sliding holes are symmetrically formed in the middle of the connecting frame, and sliding grooves are formed in the inner walls of the two sides of the connecting frame; the inner wall of the upper end of the connecting frame is connected with an execution block through symmetrically arranged hollow shaft rods, and the hollow shaft rods are connected with the connecting frame in a rotating mode; the middle part of the execution block is provided with a cavity; a limiting hole is formed in the inner wall of the cavity; and the middle cavities from the execution block positioned at the leftmost side on the bottom plate to the execution block positioned at the rightmost side on the bottom plate are communicated with each other; the blanking unit penetrates through the outer wall of the outer loop bar and is connected to the inner wall of the outer cover; when the part was placed in the execution piece upper end, received the influence of part self weight and driven interior loop bar decline and keep at balanced position through the activity spring pressurized, keep laminating fixedly with the part outer wall of treating processing through a plurality of execution piece interrotations simultaneously. The supporting mechanism is pressed by the movable spring and automatically adjusted to enable the actuating block to be in a proper position, and then the actuating block is attached and fixed to the outer wall of the part.

The locking unit comprises a locking rod, a limiting plate, a limiting spring, a top extending column and a rubber friction plate; the locking rod penetrates through the connecting frame in a sliding fit mode, and a plurality of limiting plates are uniformly arranged on the connecting frame; a limiting spring is sleeved on the outer wall of the locking rod between the limiting plate and the adjacent connecting frame; two groups of limiting grooves with different types and sizes are uniformly arranged on the outer wall of the locking rod; the top extending columns are symmetrically arranged in the sliding grooves in the inner wall of the connecting frame in a sliding fit mode; the rubber friction plate is arranged at the upper end of the top extending column and is of an arc-shaped structure; and the rubber friction plate is matched with the hollow shaft lever; when the part of treating processing is placed in the execution piece upper end, rotate through a plurality of execution pieces and thus laminate the outer wall of part, rise through promotion locking lever and then control top stretching post and make rubber friction disc and hollow axostylus axostyle laminate and prevent hollow axostylus axostyle to buckle the card with locking lever one end in the suitable position of dustcoat, and then the rigidity of control execution piece. The locking unit who sets up has guaranteed the rigidity of execution piece, has controlled execution piece and part outer wall and has laminated, laminates fixedly through the outer wall of its outer wall of a plurality of execution pieces and part, and then the manipulator on the lathe of being convenient for is processed the part outer wall.

The adjusting unit comprises an adjusting rod, a clamping ring and a tension spring, wherein the clamping ring is uniformly arranged on the adjusting rod, and the tension spring is sleeved on the outer wall of the adjusting rod at the position of the limiting hole on the clamping ring and the actuating block; when the end face of the execution block needs to be switched, firstly, the adjusting rod is pulled to enable the clamping ring to be matched with the limiting hole of the cavity in the middle of the execution block, and the upper end face and the lower end face of the execution block are switched by rotating the adjusting rod; the arranged adjusting unit is convenient for switching the positions of the upper end surface and the lower end surface of the execution block so as to adapt to the outer walls of different processing parts for jointing; the operation is simple and the practicability is strong.

The blanking unit comprises a material collecting plate, a vibration spring, a vibration motor and a cam disc; the outer wall of the front side of the material collecting plate is connected to the inner wall of the front side of the outer cover through a hinge, and the rear end of the material collecting plate is connected to the mounting groove of the inner wall of the rear end of the outer cover through a vibration spring; the vibration motor is arranged in the middle of the rear end of the bottom plate through a motor base, and an output shaft of the vibration motor is connected with a cam disc; the cam disc is matched with the lower end of the aggregate plate; starting a vibration motor to drive a cam disc to rotate, so that one end of a material collecting plate is controlled to fluctuate up and down, and processing excess materials on the material collecting plate are collected by falling out of a blanking port on the material collecting plate; the blanking unit is convenient for collecting the machining excess materials on the machine tool, so that the problem that the machining excess materials left on the machine tool in the market are difficult to clean is solved; the processing excess material is prevented from splashing and scattering to hurt people; the cleanness of the working table surface on the machine tool is ensured, and the safety of workers is ensured.

Preferably; the outer wall of the upper end of the execution block is parallel and level, and the outer wall of the lower end of the execution block is inwards sunken arc; the outer walls of the upper end and the lower end of the execution block are set into two shapes, so that the two shapes are convenient to match with the structural characteristics of the outer walls of different parts, and the proper end of the execution block is selected to be contacted with the outer wall of the part according to actual needs, so that the part on the machine tool can be conveniently machined.

Preferably; the lower end of the top extending column is of a spherical structure, and the outer wall of the lower end of the top extending column is in contact with the outer wall of the locking rod through movable balls which are uniformly arranged; the top of setting is stretched the post and is convenient for cooperate with the spacing recess on the locking lever, and the very big top of being convenient for is stretched the post and is gone on the activity from top to bottom.

Preferably, the material collecting plate is of an arc-shaped structure, and the inner wall of the bottom end of the material collecting plate is of a forward tilting structure; the board that gathers materials sets up to the arc structure is convenient for collect the processing clout of both sides and carries out the water conservancy diversion through the slope structure and retrieve.

(III) advantageous effects

The supporting mechanism provided by the invention enables the actuating block to be in a proper position through automatic adjustment of the compression of the movable spring, and further, the actuating block is attached and fixed with the outer wall of a part;

the locking unit ensures that the execution block is fixed in position, controls the execution block to be attached to the outer wall of the part, and enables the outer walls of the execution blocks to be attached and fixed to the outer wall of the part through the plurality of execution blocks, so that a mechanical arm on a machine tool can conveniently process the outer wall of the part;

the adjusting unit is convenient for switching the positions of the upper end surface and the lower end surface of the execution block so as to adapt to the outer walls of different processing parts for jointing; the operation is simple and the practicability is strong;

the blanking unit is convenient for collecting the processing excess materials on the machine tool, and the problem that the processing excess materials left on the machine tool in the market are difficult to clean is solved; the processing excess material is prevented from splashing and scattering to hurt people; the cleanness of the working table surface on the machine tool is ensured, and the safety of workers is ensured.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a sectional view taken along line P-P of FIG. 1 in accordance with the present invention;

FIG. 3 is a cross-sectional view M-M of FIG. 1 in accordance with the present invention;

FIG. 4 is an enlarged view of a portion of the invention at A in FIG. 2;

FIG. 5 is an enlarged view of a portion of the invention at B in FIG. 3;

fig. 6 is a partial enlarged view of the invention at C in fig. 3.

Detailed Description

Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.

The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.

As shown in fig. 1 to 6, a vertical numerically-controlled machine tool comprises a base plate 1, an outer cover 2, a supporting mechanism 3, a locking unit 4 and an adjusting unit 5; the outer cover 2 is sleeved outside the bottom plate 1, and the front end of the outer cover 2 is provided with a material leaking hole; the outer wall of the left end and the outer wall of the front end of the outer cover 2 are respectively provided with a plurality of limiting holes; the upper end of the bottom plate 1 is uniformly provided with a supporting mechanism 3; the upper middle positions of the plurality of supporting mechanisms 3 are connected with each other in a movable fit mode through a plurality of locking units 4; the locking unit 4 penetrates through the middle part above the supporting mechanism 3 from the right side of the bottom plate 1 to the left side, and the left end of the locking unit 4 is connected with the outer wall of the left side of the outer cover 2 through a buckle; the top ends of the upper parts of the plurality of supporting mechanisms 3 are connected with each other in a movable fit mode through a plurality of adjusting units 5; the adjusting unit 5 penetrates through the top end above the supporting mechanism 3 from the rear end of the bottom plate 1 to the front end; wherein:

the adjusting unit 5 comprises an adjusting rod 51, a clamping ring 52 and a tension spring 53, wherein the clamping ring 52 is uniformly arranged on the adjusting rod 51, and the tension spring 53 is sleeved on the outer wall of the adjusting rod 51 positioned at the position of the limiting hole on the clamping ring 52 and the actuating block 36; when the end face of the execution block 36 needs to be switched, firstly, the adjusting rod 51 is pulled to enable the clamping ring 52 to be matched with the limiting hole of the middle cavity of the execution block 36, and the upper end face and the lower end face of the execution block 36 are switched by rotating the adjusting rod 51; the arranged adjusting unit 5 is convenient for switching the positions of the upper end surface and the lower end surface of the execution block 36 so as to adapt to the outer walls of different processing parts for jointing; the operation is simple and the practicability is strong.

The supporting mechanism 3 comprises an outer sleeve rod 31, an inner sleeve rod 32, a movable spring 33, a connecting frame 34, a hollow shaft rod 35, an execution block 36 and a blanking unit 37; the outer loop bars 31 are uniformly arranged on the base plate 1, movable springs 33 are arranged in inner cavities of the outer loop bars 31, and inner loop bars 32 are arranged in the outer loop bars 31 in a sliding fit mode; the top end of the inner loop bar 32 is connected with a connecting frame 34, sliding holes are symmetrically arranged in the middle of the connecting frame 34, and sliding grooves are formed in the inner walls of the two sides of the connecting frame 34; the inner wall of the upper end of the connecting frame 34 is connected with an execution block 36 through a hollow shaft lever 35 which is symmetrically arranged, and the hollow shaft lever 35 is connected with the connecting frame 34 in a rotating mode; the middle part of the execution block 36 is provided with a cavity; a limiting hole is formed in the inner wall of the cavity; and the middle cavities from the execution block 36 positioned at the leftmost side on the bottom plate 1 to the execution block 36 positioned at the rightmost side on the bottom plate 1 are communicated with each other; the outer wall of the upper end of the execution block 36 is parallel and level, and the outer wall of the lower end of the execution block 36 is inwards sunken arc; the outer walls of the upper end and the lower end of the execution block 36 are set into two shapes, so that the two shapes are convenient to match with the structural characteristics of the outer walls of different parts, and the proper end of the execution block 36 is selected to be contacted with the outer wall of the part according to actual needs, so that the part on a machine tool can be conveniently machined. The blanking unit 37 penetrates through the outer wall of the outer loop bar 31 and is connected to the inner wall of the outer cover 2; when the part is placed at the upper end of the execution block 36, the inner sleeve rod 32 is driven to descend under the influence of the self weight of the part and is kept at a balance position through the pressure of the movable spring 33, and meanwhile, the part is kept to be attached and fixed to the outer wall of the part to be processed through mutual rotation of the execution blocks 36. The supporting mechanism 3 is arranged to be pressed by the movable spring 33 to be automatically adjusted so that the actuating block 36 is in a proper position and is attached and fixed with the outer wall of the part.

The locking unit 4 comprises a locking rod 41, a limiting plate 42, a limiting spring 43, a top extending column 44 and a rubber friction plate 45; the locking rod 41 penetrates through the connecting frame 34 in a sliding fit mode, and a plurality of limiting plates 42 are uniformly arranged on the connecting frame 34; a limiting spring 43 is sleeved on the outer wall of the locking rod 41 between the limiting plate 42 and the adjacent connecting frame 34; two groups of limiting grooves with different types and sizes are uniformly arranged on the outer wall of the locking rod 41; the top extending columns 44 are symmetrically arranged in the sliding grooves on the inner wall of the connecting frame 34 in a sliding fit manner; the lower end of the top extending column 44 is of a spherical structure, and the outer wall of the lower end of the top extending column is in contact with the outer wall of the locking rod 41 through movable balls which are uniformly arranged; the top extending column 44 is convenient to match with the limiting groove on the locking rod 41, and the top extending column 44 is greatly convenient to control to move up and down. A rubber friction plate 45 is arranged at the upper end of the top extending column 44, and the rubber friction plate 45 is of an arc-shaped structure; and the rubber friction plate 45 is matched with the hollow shaft lever 35; when a part to be processed is placed at the upper end of the execution block 36, the execution blocks 36 rotate to be attached to the outer wall of the part, the locking rod 41 is pushed to control the jacking column 44 to ascend, so that the rubber friction plate 45 is attached to the hollow shaft rod 35 to prevent the hollow shaft rod 35 from rotating, the buckle at one end of the locking rod 41 is clamped at a proper position of the outer cover 2, and the position of the execution block 36 is controlled to be fixed. The locking unit 4 who sets up has guaranteed the rigidity of execution block 36, has controlled execution block 36 and has laminated with the part outer wall, laminates fixedly through the outer wall of its outer wall of a plurality of execution blocks 36 and part, and then the manipulator on the lathe of being convenient for is processed the part outer wall.

The blanking unit 37 comprises a material collecting plate 371, a vibration spring 372, a vibration motor 373 and a cam plate 374; the material collecting plate 371 is of an arc-shaped structure, and the inner wall of the bottom end of the material collecting plate 371 is of a forward inclined structure; the material collecting plate 371 is set to be an arc-shaped structure so as to collect the processing excess materials on two sides and conduct diversion and recovery through an inclined structure. The outer wall of the front side of the material collecting plate 371 is connected to the inner wall of the front side of the outer cover 2 through a hinge, and the rear end of the material collecting plate 371 is connected to the mounting groove of the inner wall of the rear end of the outer cover 2 through a vibration spring 372; the vibration motor 373 is arranged in the middle of the rear end of the bottom plate 1 through a motor base, and an output shaft of the vibration motor 373 is connected with a cam disc 374; the cam plate 374 is matched with the lower end of the material collecting plate 371; starting a vibration motor 373 to drive a cam disc 374 to rotate, so as to control one end of the material collecting plate 371 to fluctuate up and down, and the processing excess material on the material collecting plate 371 is collected by dropping from a dropping port on the material collecting plate 371; the blanking unit 37 is convenient for collecting the machining excess materials on the machine tool, so that the problem that the machining excess materials left on the machine tool in the market are difficult to clean is solved; the processing excess material is prevented from splashing and scattering to hurt people; the cleanness of the working table surface on the machine tool is ensured, and the safety of workers is ensured.

When the tool is used specifically, the end face of the execution block 36 is switched through the adjusting unit 5 according to the shape of the outer wall of the part to be machined; then, the part to be machined is placed on the execution block 36, the position is fixed through the locking unit 4, and finally, the excess materials and the like generated in the part machining process are collected through the blanking unit 37.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A vertical numerical control machine tool comprises a bottom plate (1), an outer cover (2), a supporting mechanism (3), a locking unit (4) and an adjusting unit (5); the method is characterized in that: an outer cover (2) is sleeved on the outer side of the bottom plate (1), and a material leaking hole is formed in the front end of the outer cover (2); the outer wall of the left end and the outer wall of the front end of the outer cover (2) are respectively provided with a plurality of limiting holes; the upper end of the bottom plate (1) is uniformly provided with a supporting mechanism (3); the upper middle positions of the plurality of supporting mechanisms (3) are connected with each other in a movable fit mode through a plurality of locking units (4); the locking unit (4) penetrates through the middle part above the supporting mechanism (3) from the right side of the bottom plate (1) to the left side, and the left end of the locking unit (4) is connected with the outer wall of the left side of the outer cover (2) through a buckle; the top ends of the supporting mechanisms (3) above the supporting mechanisms are connected with each other in a movable fit mode through a plurality of adjusting units (5); the adjusting unit (5) penetrates through the top end above the supporting mechanism (3) from the rear end of the bottom plate (1) to the front; wherein:

the supporting mechanism (3) comprises an outer sleeve rod (31), an inner sleeve rod (32), a movable spring (33), a connecting frame (34), a hollow shaft rod (35), an execution block (36) and a blanking unit (37); the outer loop bars (31) are uniformly arranged on the base plate (1), movable springs (33) are arranged in inner cavities of the outer loop bars (31), and the inner loop bars (32) are arranged in the outer loop bars (31) in a sliding fit mode; the top end of the inner loop bar (32) is connected with a connecting frame (34), sliding holes are symmetrically formed in the middle of the connecting frame (34), and sliding grooves are formed in the inner walls of the two sides of the connecting frame (34); the inner wall of the upper end of the connecting frame (34) is connected with an execution block (36) through a symmetrically arranged hollow shaft rod (35), and the hollow shaft rod (35) is connected with the connecting frame (34) in a rotating mode; the middle part of the execution block (36) is provided with a cavity; a limiting hole is formed in the inner wall of the cavity; and the middle cavities from the execution block (36) positioned at the leftmost side on the bottom plate (1) to the execution block (36) positioned at the rightmost side of the bottom plate (1) are communicated with each other; the blanking unit (37) penetrates through the outer wall of the outer loop bar (31) and is connected to the inner wall of the outer cover (2).

2. The vertical numerically-controlled machine tool according to claim 1, wherein: the locking unit (4) comprises a locking rod (41), a limiting plate (42), a limiting spring (43), a top extending column (44) and a rubber friction plate (45); the locking rod (41) penetrates through the connecting frame (34) in a sliding fit mode, and a plurality of limiting plates (42) are uniformly arranged on the connecting frame (34); a limiting spring (43) is sleeved on the outer wall of the locking rod (41) positioned between the limiting plate (42) and the adjacent connecting frame (34); two groups of limiting grooves with different sizes are uniformly formed in the outer wall of the locking rod (41); the top extending columns (44) are symmetrically arranged in the sliding grooves in the inner wall of the connecting frame (34) in a sliding fit mode; a rubber friction plate (45) is arranged at the upper end of the top extending column (44), and the rubber friction plate (45) is of an arc-shaped structure; and the rubber friction plate (45) is matched with the hollow shaft lever (35).

3. The vertical numerically-controlled machine tool according to claim 1, wherein: adjusting element (5) including adjusting pole (51), snap ring (52) and tension spring (53), adjust pole (51) on evenly be provided with snap ring (52), be located snap ring (52) and carry out regulation pole (51) outer wall cover that spacing hole position department located in piece (36) and be equipped with tension spring (53).

4. The vertical numerically-controlled machine tool according to claim 1, wherein: the blanking unit (37) comprises a material collecting plate (371), a vibration spring (372), a vibration motor (373) and a cam plate (374); the outer wall of the front side of the material collecting plate (371) is connected to the inner wall of the front side of the outer cover (2) through a hinge, and the rear end of the material collecting plate (371) is connected to the mounting groove of the inner wall of the rear end of the outer cover (2) through a vibration spring (372); the vibration motor (373) is arranged in the middle of the rear end of the bottom plate (1) through a motor base, and an output shaft of the vibration motor (373) is connected with a cam plate (374); the cam plate (374) is matched with the lower end of the collecting plate (371).

5. The vertical numerically-controlled machine tool according to claim 1, wherein: the outer wall of the upper end of the execution block (36) is in a parallel and level shape, and the outer wall of the lower end of the execution block (36) is in an inwards-concave arc shape.

6. The vertical numerically-controlled machine tool according to claim 2, wherein: the lower end of the top extending column (44) is of a spherical structure, and the outer wall of the lower end of the top extending column is in contact with the outer wall of the locking rod (41) through movable balls which are uniformly arranged.

7. The vertical numerically-controlled machine tool according to claim 4, wherein: the material collecting plate (371) is of an arc-shaped structure, and the inner wall of the bottom end of the material collecting plate (371) is of a forward tilting structure.