CN214054441U

CN214054441U - A novel accurate digit control machine tool for numerical control equipment

Info

Publication number: CN214054441U
Application number: CN202022817991.6U
Authority: CN
Inventors: 黄世伟
Original assignee: Chongqing Hongsheng Cnc Machine Tool Co ltd
Current assignee: Chongqing Hongsheng Cnc Machine Tool Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-08-27
Anticipated expiration: 2030-11-30

Abstract

The utility model relates to a numerical control equipment technical field just discloses a novel accurate digit control machine tool for numerical control equipment, including the lathe centre gripping platform, the positive fixed mounting of lathe centre gripping platform has the backing plate, the equal fixed mounting in top that the both sides just are located the lathe centre gripping platform about the backing plate has a backup pad, two the equal movable mounting in inboard of backup pad has a threaded rod, two the equal movable mounting in the outside of threaded rod has quantity to be two stop nut. This a novel accurate digit control machine tool for numerical control equipment, through setting up the gag lever post, lower arm lock, spring, go up the arm lock, connecting strip, rod cover and dead lever, when needs centre gripping or change machined part, with two last arm locks prying upwards, put into the machined part that will need the centre gripping the inboard of last arm lock and lower arm lock, loosen the arm lock can, under the promotion of spring, will go up the arm lock and push down for it is fixed that the centre gripping is obtained to go up the arm lock and the article between the arm lock down, thereby the purpose of aspect centre gripping has been reached.

Description

A novel accurate digit control machine tool for numerical control equipment

Technical Field

The utility model relates to a numerical control equipment technical field specifically is a novel accurate digit control machine tool for numerical control equipment.

Background

The technical level of numerical control machine tools has been greatly improved after decades of development, the functions of the numerical control machine tool products in China are gradually improved, the specifications are gradually completed from small to large, and the requirements of people cannot be met only by the change and the enrichment of the functions and the specifications.

Chinese patent CN201920997798.X discloses a novel precision numerical control machine tool for machining, which comprises a main body seat, wherein a machining groove is formed in the top of the main body seat, two clamping seats are movably arranged in the machining groove, a transmission connecting rod extending into the main body seat is fixedly arranged on one separated side of the two clamping seats, an adjusting clamping plate is movably arranged at the top of each clamping seat, a user can adjust an adjusting threaded rod according to different workpieces to be machined, so that the clamping seats and the adjusting clamping plate can tightly and stably clamp the workpieces to be machined, the effect that the equipment can fix different workpieces to be machined is achieved, the applicability of the equipment is effectively improved, the clamping plates need to be manually adjusted again when the workpieces are replaced or clamped each time, the machine tool is not only troublesome, but also wastes time, inconvenient centre gripping, so provide a novel accurate digit control machine tool for numerical control equipment and solve above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a novel accurate digit control machine tool for numerical control equipment possesses advantages such as aspect centre gripping, has solved at every change machined part or centre gripping machined part time, all needs manual regulation again to adjust the grip block, and is not only troublesome, and waste time, the problem of inconvenient centre gripping.

(II) technical scheme

For realizing above-mentioned aspect centre gripping purpose, the utility model provides a following technical scheme: a novel precise numerical control machine tool for numerical control equipment comprises a machine tool clamping table, wherein a base plate is fixedly arranged on the front surface of the machine tool clamping table, supporting plates are fixedly arranged on the left side and the right side of the base plate and positioned at the top of the machine tool clamping table, two threaded rods are movably arranged on the inner sides of the two supporting plates, two limiting nuts with the number of two are movably arranged on the outer sides of the two threaded rods, connecting blocks are fixedly arranged on the opposite sides of the two threaded rods, mounting frames are fixedly arranged on the sides, away from the corresponding threaded rods, of the two connecting blocks, top plate strips are movably arranged on the tops of the two mounting frames, screws extending into the corresponding mounting frames are movably arranged on the tops of the two top plate strips, limiting rods are fixedly arranged at the bottoms of the two top plate strips, lower clamping arms extending to the bottoms of the corresponding mounting frames are movably arranged at the bottoms of the two limiting rods, two the equal movable mounting in outside of lower arm lock has the spring, two the equal movable mounting in bottom of spring has last arm lock, two the equal movable mounting in the relative outside of going up the arm lock has the connecting strip that extends to corresponding installing frame inboard, two the connecting strip is kept away from the equal fixed mounting in one side of corresponding last arm lock and is had the rod cover, two the outside of rod cover and the equal movable mounting in inboard that is located corresponding installing frame have the dead lever.

Preferably, the inside of two installation frames all sets up the activity chamber with rod cover looks adaptation, and the inside of two installation frames just lies in two activity chamber relative one sides and all sets up the activity slotted hole with connecting strip looks adaptation.

Preferably, the inner diameters of the two rod sleeves are matched with the outer diameters of the fixing rods, and the two fixing rods are fixedly connected with the corresponding mounting frames.

Preferably, the inside of two go up the arm lock all sets up the activity through-hole with gag lever post looks adaptation, and the diameter of two activity through-holes all is less than the external diameter of spring.

Preferably, two the spring is high strength spring, and the initial length of two springs all is greater than the length of stop lever.

Preferably, the top of each of the two lower clamping arms is provided with an insertion groove matched with the limiting rod, and the top of each of the two lower clamping arms is fixedly connected with the bottom of the corresponding mounting frame.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel accurate digit control machine tool for numerical control equipment possesses following beneficial effect:

this a novel accurate digit control machine tool for numerical control equipment, through setting up the gag lever post, lower arm lock, a spring, go up the arm lock, the connecting strip, rod cover and dead lever, when needing the centre gripping or changing the machined part, upwards pry two last arm locks, put into the machined part that will need the centre gripping the inboard of last arm lock and lower arm lock, loosen last arm lock can, under the promotion of spring, push down last arm lock, make the article of going up between arm lock and the lower arm lock obtain the centre gripping fixed, thereby the purpose of aspect centre gripping has been reached, through setting up the gag lever post, the connecting strip, rod cover and dead lever, utilize two axis poles to restrict, make the arm lock can only be elevating movement on same axis, avoid going up the arm lock rotatory, influence the fixed effect of centre gripping, through setting up a lath and screw, back out the screw, can pull out the arm lock with the gag lever post, make things convenient for the change of spring.

Drawings

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

fig. 2 is a schematic view of the front side of the structure of the present invention.

In the figure: 1 machine tool clamping table, 2 backing plates, 3 supporting plates, 4 threaded rods, 5 limiting nuts, 6 connecting blocks, 7 mounting frames, 8 ejector plate strips, 9 screws, 10 limiting rods, 11 lower clamping arms, 12 springs, 13 upper clamping arms, 14 connecting bars, 15 rod sleeves and 16 fixing rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the novel precision numerical control machine tool for numerical control equipment comprises a machine tool clamping table 1, wherein a backing plate 2 is fixedly installed on the front surface of the machine tool clamping table 1, supporting plates 3 are fixedly installed on the left side and the right side of the backing plate 2 and on the top of the machine tool clamping table 1, threaded rods 4 are movably installed on the inner sides of the two supporting plates 3, two limiting nuts 5 are movably installed on the outer sides of the two threaded rods 4, connecting blocks 6 are fixedly installed on the opposite sides of the two threaded rods 4, mounting frames 7 are fixedly installed on the sides of the two connecting blocks 6 far away from the corresponding threaded rods 4, top plate strips 8 are movably installed on the tops of the two mounting frames 7, screws 9 extending into the corresponding mounting frames 7 are movably installed on the tops of the two top plate strips 8, limiting rods 10 are fixedly installed on the bottoms of the two top plate strips 8, lower clamping arms 11 extending to the bottoms of the corresponding mounting frames 7 are movably installed on the bottoms of the two limiting rods 10, the inserting groove with gag lever post 10 looks adaptation is all seted up at two lower arm lock 11's top, two lower arm lock 11's top respectively with corresponding installing frame 7's bottom fixed connection, two equal movable mounting in the outside of arm lock 11 have spring 12 down, two spring 12 are high strength spring, two spring 12's initial length all is greater than the length of gag lever post 10, two equal movable mounting in the bottom of spring 12 have last arm lock 13, two go up the inside of arm lock 13 and all set up the movable through-hole with gag lever post 10 looks adaptation, the diameter of two movable through-holes all is less than the external diameter of spring 12, two go up the equal movable mounting in the relative outside of arm lock 13 and have extend to corresponding installing frame 7 inboard connecting strip 14, two connecting strip 14 keep away from corresponding equal fixed mounting in one side of going up arm lock 13 has rod cover 15, the movable chamber with rod cover 15 looks adaptation is all seted up to two installing frame 7's inside, two installing frame 7's inside and lie in two movable chamber relative one side and all set up and suit with connecting strip 14 mutually The movable slotted hole that matches, the equal movable mounting in the inboard that the outside of two pole covers 15 and lie in corresponding installing frame 7 has dead lever 16, and the internal diameter of two pole covers 15 all with the external diameter looks adaptation of dead lever 16, two dead levers 16 all with corresponding installing frame 7 fixed connection.

In summary, the novel precision numerical control machine tool for numerical control equipment has the advantages that by arranging the limiting rod 10, the lower clamping arm 11, the spring 12, the upper clamping arm 13, the connecting strip 14, the rod sleeve 15 and the fixing rod 16, when a workpiece needs to be clamped or replaced, the two upper clamping arms 13 are pried upwards, the workpiece needing to be clamped is placed into the inner sides of the upper clamping arm 13 and the lower clamping arm 11, the upper clamping arm 13 is loosened, the upper clamping arm 13 is pressed downwards under the pushing of the spring 12, so that an object between the upper clamping arm 13 and the lower clamping arm 11 is clamped and fixed, the purpose of clamping in the aspect is achieved, by arranging the limiting rod 10, the connecting strip 14, the rod sleeve 15 and the fixing rod 16, the upper clamping arm 13 can only do lifting movement on the same axis by utilizing two axis rods to limit, the rotation of the upper clamping arm 13 is avoided, the clamping and fixing effect is influenced, and the screw 9 is screwed out by arranging the top lath 8 and the screw 9, the limiting rod 10 can be pulled out of the upper clamping arm 13, and the spring 12 can be replaced conveniently.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel accurate digit control machine tool for numerical control equipment, includes lathe centre gripping platform (1), its characterized in that: the front fixed mounting of lathe centre gripping platform (1) has backing plate (2), the equal fixed mounting in top that both sides just are located lathe centre gripping platform (1) of backing plate (2) has backup pad (3), the equal movable mounting in inboard of two backup pad (3) has threaded rod (4), the equal movable mounting in outside of two threaded rod (4) has stop nut (5) of quantity two, two equal fixed mounting in one side that threaded rod (4) are relative has connecting block (6), two equal fixed mounting in one side that corresponding threaded rod (4) were kept away from to connecting block (6) has installing frame (7), the equal movable mounting in top of two installing frame (7) has ejector plate strip (8), the equal movable mounting in top of two ejector plate strip (8) has screw (9) that extend to corresponding installing frame (7) inside, the equal fixed mounting in bottom of two ejector plate strip (8) has gag lever post (10), two the equal movable mounting in bottom of gag lever post (10) has lower arm lock (11) that extend to corresponding installing frame (7) bottom, two the equal movable mounting in outside of arm lock (11) has spring (12), two the equal movable mounting in bottom of spring (12) has last arm lock (13), two go up the equal movable mounting in the relative outside of arm lock (13) have connect strip (14) that extend to corresponding installing frame (7) inboard, two the equal fixed mounting in one side of arm lock (13) has rod cover (15), two is kept away from correspondingly in connect strip (14) the outside of rod cover (15) and the equal movable mounting in inboard that is located corresponding installing frame (7) have dead lever (16).

2. The new precision numerical control machine tool for numerical control equipment according to claim 1, characterized in that: two the movable cavity of pole cover (15) looks adaptation is all seted up in the inside of installing frame (7), and the movable slotted hole of all seting up with connecting strip (14) looks adaptation in the inside of two installing frames (7) and be located two relative one sides in movable cavity.

3. The new precision numerical control machine tool for numerical control equipment according to claim 1, characterized in that: the inner diameters of the two rod sleeves (15) are matched with the outer diameters of the fixing rods (16), and the two fixing rods (16) are fixedly connected with the corresponding mounting frames (7).

4. The new precision numerical control machine tool for numerical control equipment according to claim 1, characterized in that: the inner parts of the two upper clamping arms (13) are provided with movable through holes matched with the limiting rods (10), and the diameters of the two movable through holes are smaller than the outer diameter of the spring (12).

5. The new precision numerical control machine tool for numerical control equipment according to claim 1, characterized in that: two the spring (12) are high strength spring, and the initial length of two springs (12) all is greater than the length of gag lever post (10).

6. The new precision numerical control machine tool for numerical control equipment according to claim 1, characterized in that: the top of the two lower clamping arms (11) is provided with an insertion groove matched with the limiting rod (10), and the top of each lower clamping arm (11) is fixedly connected with the bottom of the corresponding mounting frame (7) respectively.