CN213053864U

CN213053864U - Feeding mechanism for numerical control machine tool

Info

Publication number: CN213053864U
Application number: CN202022062559.0U
Authority: CN
Inventors: 李春根
Original assignee: Chongqing Yingjia Hardware Products Co ltd
Current assignee: Chongqing Yingjia Hardware Products Co ltd
Priority date: 2020-09-20
Filing date: 2020-09-20
Publication date: 2021-04-27
Anticipated expiration: 2030-09-20

Abstract

The utility model discloses a feeding mechanism for a numerical control machine tool, which comprises a fixed frame, the bottom of fixed frame is fixedly connected with conveying frame, the top of fixed frame is fixedly connected with objective table, the fixed frame is provided with clamping pads at both ends of objective table, the both sides surface of objective table has all been seted up and has been accomodate the groove, the inside of accomodating the groove is provided with the connecting plate, the surface of connecting plate and the surface of accomodating the groove are laminated each other, the tip fixedly connected with panel of connecting plate, the objective table has seted up the trepanning adjacent to the side of accomodating the groove, the both ends surface of panel has all been seted up the screw hole, the screw hole is arranged at the surface of connecting plate horizontal equidistance, fixedly connected with fixing bolt between trepanning and the; through the connecting plate and the display board of design, solved the objective table and can not be applicable to each kind and treat the problem of processing the article, the display board transversely expandes the objective area that has expanded the objective table through the connecting plate, can adjust the area of objective table along with in-service use.

Description

Feeding mechanism for numerical control machine tool

Technical Field

The utility model relates to a digit control machine tool technical field especially relates to a feeding mechanism for digit control machine tool.

Background

The numerical control machine tool is a digital control machine tool for short, is an automatic machine tool provided with a program control system, well solves the problem of complex, precise, small-batch and multi-variety part processing, is a flexible and high-efficiency automatic machine tool, still has various defects in the numerical control machine tools appearing on the market at present, and cannot meet the requirements of production and life;

for example, the size of the object stage of the feeding mechanism is constant, but the size of the object to be machined by the numerical control machine tool is variable, so that the object stage cannot be suitable for each object to be machined.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a feeding mechanism for digit control machine tool, the panel passes through the horizontal expansion of connecting plate and has expanded the objective area of objective table, can adjust the area of objective table along with in-service use.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a feeding mechanism for digit control machine tool, includes the mount, the bottom fixedly connected with conveying frame of mount, the top fixedly connected with objective table of mount, the mount all is provided with at the both ends of objective table and presss from both sides the pad, the both sides surface of objective table has all been seted up and has been accomodate the groove, the inside of accomodating the groove is provided with the connecting plate, the surface of connecting plate is laminated with the surface of accomodating the groove each other, the tip fixedly connected with panel of connecting plate, the trepanning has been seted up in the side of accomodating the groove to the objective table adjacent, the both ends surface of panel all sets up threaded hole, the screw hole is arranged at the surperficial horizontal equidistance of connecting plate, fixedly connected with fixing bolt.

Preferably, the end face contour of the clamping pad is of a wave-shaped structure, a base plate is arranged outside the rear end of the clamping pad, and a hydraulic pump is fixedly connected to the midpoint of the rear end of the base plate.

Preferably, the rear end surface of the clamp pad is provided with a mounting groove, the end surface of the substrate is fixedly connected with a fixing column, and the fixing column and the mounting groove are corresponding to each other and are fixed.

Preferably, the cross-section of fixed post is "T" font structure, the terminal surface of fixed post and the inner wall fixedly connected with innerspring of mounting groove, mutual block between fixed post and the mounting groove.

Preferably, an outer spring is arranged outside the outer side of the fixing column, one end of the outer spring is fixed on the surface of the clamping pad, and the other end of the outer spring is fixed on the surface of the substrate.

Preferably, the top surface of objective table has seted up anti-skidding line, the top of panel and the mutual parallel and level in top of objective table, the top outer end fixedly connected with flange of panel.

Preferably, the trepanning corresponds to the screw hole each other and the port coincides, the end of fixing bolt is fixed in the inside of trepanning, screw thread closes between fixing bolt and the screw hole soon.

As a preferred technical solution of the present invention,

compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the problem that the size of an object stage of the existing feeding mechanism is constant, but the size of an object processed by a numerical control machine tool is variable, so that the object stage cannot be suitable for each object to be processed is solved through the designed connecting plate and the designed display plate, the object carrying area of the object stage is expanded through the transverse expansion of the connecting plate, and the area of the object stage can be adjusted along with actual use;

2. through the fixed column, interior spring and the outer spring of design, it presss from both sides the tight article of clamp pad to have solved the common hydraulic pump direct drive of present feeding mechanism to produce the problem of certain damage to the article surface easily, press from both sides the pad and take place deformation production buffering at centre gripping in-process spring and prevent that the article surface from producing the damage, the resilience force of spring has guaranteed simultaneously that the clamp pad is to the tight dynamics of clamp of article.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the clamp pad of the present invention;

FIG. 3 is a schematic view of the fixing column of the present invention;

FIG. 4 is a schematic view of the stage of the present invention;

fig. 5 is a schematic view of the connection plate of the present invention.

Wherein: 1. a transfer frame; 2. an object stage; 3. a fixed mount; 4. a clamping pad; 5. a substrate; 6. a hydraulic pump; 7. fixing a column; 8. an inner spring; 9. mounting grooves; 10. an outer spring; 11. exhibition boards; 12. blocking edges; 13. a connecting plate; 14. a threaded hole; 15. fixing the bolt; 16. trepanning; 17. a receiving groove.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example 1

Referring to fig. 1, 4 and 5, the present invention provides a feeding mechanism for a numerical control machine, including a fixing frame 3, a conveying frame 1 fixedly connected to the bottom of the fixing frame 3, an object stage 2 fixedly connected to the top of the fixing frame 3, a clamping pad 4 disposed at each end of the object stage 2 on the fixing frame 3, a receiving groove 17 disposed at each side surface of the object stage 2, a connecting plate 13 disposed inside the receiving groove 17, a surface of the connecting plate 13 and a surface of the receiving groove 17 attached to each other, a display plate 11 fixedly connected to the end of the connecting plate 13, a sleeve hole 16 disposed at the side surface of the object stage 2 adjacent to the receiving groove 17, threaded holes 14 disposed at each end surface of the display plate 11, the threaded holes 14 arranged at equal intervals transversely on the surface of the connecting plate 13, the sleeve holes 16 corresponding to the threaded holes 14 and having coincident ports, a fixing bolt 15 fixedly connected between the sleeve hole 16 and the threaded holes 14, the end of the fixing bolt 15 is fixed inside the sleeve hole 16, the fixing bolt 15 is screwed with the threaded hole 14, the top surface of the objective table 2 is provided with anti-skid grains, the top of the display plate 11 is flush with the top of the objective table 2, and the outer end of the top of the display plate 11 is fixedly connected with a flange 12;

the exhibition board 11 has transversely expanded the year thing area of objective table 2 through connecting plate 13, can adjust the area of objective table 2 along with in-service use, and it is invariable to have solved present feeding mechanism's its specification and dimension of objective table 2, but the article size of digit control machine tool processing is indefinite to lead to objective table 2 not to be applicable to the problem of each kind of article of treating processing.

Example 2

Referring to fig. 1, 2 and 3, the present invention provides a feeding mechanism for a numerical control machine, including a fixing frame 3, an object stage 2 fixedly connected to the top of the fixing frame 3, a clamping pad 4 disposed at both ends of the object stage 2 of the fixing frame 3, an end surface contour of the clamping pad 4 being a wave structure, a base plate 5 disposed outside the rear end of the clamping pad 4, a hydraulic pump 6 fixedly connected to a midpoint of the rear end of the base plate 5, a mounting groove 9 disposed on the rear end surface of the clamping pad 4, a fixing column 7 fixedly connected to the end surface of the base plate 5, the fixing column 7 corresponding to and fixed to the mounting groove 9, a cross-section of the fixing column 7 being a "T" shaped structure, an inner spring 8 fixedly connected to the end surface of the fixing column 7 and the inner wall of the mounting groove 9, the fixing column 7 engaging with the mounting groove 9, an outer spring 10 disposed outside the fixing column 7, one, the other end of the outer spring 10 is fixed on the surface of the substrate 5;

the clamp pad 4 is in the centre gripping in-process interior spring 8 and outer spring 10 all take place to deform and produce the buffering and prevent that the article surface from producing the damage, and the resilience force of interior spring 8 and outer spring 10 has guaranteed the clamp pad 4 to the tight dynamics of clamp of article simultaneously, has solved the current feeding mechanism and has usually 6 direct drive clamp pads 4 press from both sides tight article to produce the problem of certain damage to the article surface easily.

The utility model provides a feeding mechanism for numerically-controlled machine tool, it is invariable to have solved present feeding mechanism's objective table 2 its specification and size, but the article size of numerical control machine tool processing is indefinite, thus lead to objective table 2 can not be suitable for the problem of each kind of article to be processed, the exhibition board 11 has expanded the objective area of objective table 2 through connecting plate 13 horizontal expansion, can adjust the area of objective table 2 along with the in-service use; the problem of present feeding mechanism usually 6 direct drive clamp pad 4 clamp tightly articles is pressed from both sides to produce certain damage to the article surface easily is solved, clamp pad 4 takes place to deform at centre gripping in-process spring and produces the buffering and prevent that the article surface from producing the damage, and the resilience force of spring has guaranteed the clamp pad 4 to the tight dynamics of clamp of article simultaneously.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a feeding mechanism for digit control machine tool, includes mount (3), its characterized in that: the bottom of the fixed frame (3) is fixedly connected with a conveying frame (1), the top of the fixed frame (3) is fixedly connected with an object stage (2), the two ends of the fixed frame (3) on the objective table (2) are provided with clamping pads (4), both side surfaces of the objective table (2) are provided with accommodating grooves (17), the accommodating grooves (17) are internally provided with connecting plates (13), the surface of the connecting plate (13) is mutually attached with the surface of the accommodating groove (17), the end part of the connecting plate (13) is fixedly connected with a display plate (11), the side surface of the objective table (2) adjacent to the accommodating groove (17) is provided with a trepanning (16), threaded holes (14) are formed in the two end surfaces of the display board (11), the threaded holes (14) are transversely arranged on the surface of the connecting plate (13) at equal intervals, and a fixing bolt (15) is fixedly connected between the sleeve hole (16) and the threaded hole (14).

2. The feeding mechanism for the numerical control machine tool according to claim 1, characterized in that: the end face contour of the clamp pad (4) is of a wave-shaped structure, a base plate (5) is arranged outside the rear end of the clamp pad (4), and a hydraulic pump (6) is fixedly connected to the midpoint of the rear end of the base plate (5).

3. The feeding mechanism for the numerical control machine tool according to claim 2, characterized in that: mounting groove (9) have been seted up to the rear end surface of clamp pad (4), the terminal surface fixedly connected with fixed column (7) of base plate (5), fixed column (7) and mounting groove (9) correspond each other and are fixed.

4. The feeding mechanism for the numerical control machine tool according to claim 3, characterized in that: the cross-section of fixed column (7) is "T" font structure, the terminal surface of fixed column (7) and the inner wall fixedly connected with innerspring (8) of mounting groove (9), mutual block between fixed column (7) and mounting groove (9).

5. The feeding mechanism for the numerical control machine tool according to claim 3, characterized in that: an outer spring (10) is arranged outside the outer side of the fixing column (7), one end of the outer spring (10) is fixed on the surface of the clamping pad (4), and the other end of the outer spring (10) is fixed on the surface of the substrate (5).

6. The feeding mechanism for the numerical control machine tool according to claim 1, characterized in that: anti-skidding line has been seted up to the top surface of objective table (2), the top of panel (11) and the top parallel and level each other of objective table (2), the top outer end fixedly connected with flange (12) of panel (11).

7. The feeding mechanism for the numerical control machine tool according to claim 1, characterized in that: the trepanning (16) and the threaded hole (14) correspond to each other and the ports coincide, the end of the fixing bolt (15) is fixed in the trepanning (16), and the fixing bolt (15) is screwed with the threaded hole (14) in a threaded mode.