CN207873651U - A kind of numerical control table, NC table - Google Patents

Abstract

The utility model is related to Computerized Numerical Control processing technology fields, especially a kind of numerical control table, NC table, including the first supporting plate, the upper and lower surface of first supporting plate is equipped with translation mechanism, the second supporting plate is equipped with above the translation mechanism of the upper surface of the first supporting plate, it is equipped with the third supporting plate that upper surface is equipped with U-lag above second supporting plate, the second opening and third opening are equipped on the side wall that the third supporting plate two is mutually parallel.The utility model can reduce the damage of vibrations, moreover it is possible to meet the iron block operation to different size, conveniently and use manpower and material resources sparingly.

Description

A kind of numerical control table, NC table

Technical field

The utility model is related to Computerized Numerical Control processing technology field more particularly to a kind of numerical control table, NC tables.

Background technology

Numerical control table, NC table is the essential equipment in digital control processing, and two coordinate numerical control table, NC tables are real in digital control processing The important equipment of existing plane coordinates movement generally requires to carry out workpiece positioning or system by contact arrangement in contact is processed Specific mold is made to be positioned on workbench, however in metal derby bore operation, to manufacture difference for different metal derbies Mold go to place, waste financial resources material resources very much in this way, in addition can occur in boring procedure vibrations damage is also resulted in machine It is bad, reduce the service life that machine uses.

Utility model content

Purpose of the utility model is to solve numerical control table, NC table exists in the prior art to place different size brill Hole iron block and disadvantage that cannot be shockproof, and a kind of numerical control table, NC table proposed.

To achieve the goals above, the utility model uses following technical solution：

Design a kind of numerical control table, NC table, including the first supporting plate, the upper and lower surface of first supporting plate is equipped with flat Telephone-moving structure is located above the translation mechanism of the upper surface of the first supporting plate and is equipped with the second supporting plate, and second splint upper surface is uniformly distributed There is cylindrical shape deck, each cylindrical shape deck side is equipped with symmetrical first opening, is equipped with above second supporting plate Third supporting plate, third supporting plate bottom are evenly equipped with the cylindrical inserted block to match with cartridge position, the inserted block side top Equipped with symmetrical fixture block, the inserted block is inserted into deck and fixture block is installed in the first opening, between the deck and inserted block Equipped with spring, the second opening and third opening, the second opening and the are equipped on the side wall that the third supporting plate two is mutually parallel Three openings are located at the side and upper surface of third supporting plate side wall, are fitted with slide plate in second opening, the third is opened The screw through slide plate is fitted in mouthful.

Preferably, the translation mechanism includes track base, is located at the track base bottom surface above the first supporting plate and the first supporting plate Upper surface is fixedly connected and vertical with the track base below the first supporting plate, and the track base both ends have been respectively fixedly connected with gear Block and servomotor are rotatably connected to ball-screw between the block and servomotor, the ball-screw is through solid Surely it is connected to the middle part of the sliding block above track base and is threadedly coupled with it, the movement being located above and below the first supporting plate Sliding block in mechanism is respectively fixedly connected in the bottom surface of the second supporting plate and the first supporting plate.

Preferably, the third supporting plate and sled surface are equipped with stepped groove.

The utility model proposes a kind of numerical control table, NC table, advantageous effect is：The utility model passes through deck and inserted block Between spring, it is possible to reduce the damage of the vibrations that generate to numerical control element in drilling is come true by the slide plate that can be slided The specification of fixed drilled iron block, then it is screwed the position of slide plate, so there is no need to replace the mold on workbench, subtract Few unnecessary financial resources and material resources.

Description of the drawings

Fig. 1 be the utility model proposes a kind of numerical control table, NC table front view；

Fig. 2 be the utility model proposes a kind of numerical control table, NC table vertical view；

Fig. 3 is the enlarged drawing at A in Fig. 2.

In figure：First supporting plate 1, track base 2, block 3, servomotor 4, ball-screw 5, sliding block 6, the second supporting plate 7, circle The opening of tubular deck 8, first 9, inserted block 11, fixture block 12, the opening of spring 13, second 14, third opening 15, is slided third supporting plate 10 Plate 16, screw 17.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-3, a kind of numerical control table, NC table, including the first supporting plate 1, the upper and lower surface of the first supporting plate 1 are all provided with It includes track base 2 to have translation mechanism, translation mechanism, is located at 2 bottom surface of track base and 1 upper table of the first supporting plate of 1 top of the first supporting plate Face is fixedly connected and vertical with the track base positioned at the lower section of the first supporting plate 1, and 2 both ends of track base have been respectively fixedly connected with 3 He of block Servomotor 4 is rotatably connected to ball-screw 5 between block 3 and servomotor 4, ball-screw 5, which runs through, to be fixedly connected on It the middle part of the sliding block 6 of the top of track base 2 and is threadedly coupled, is located in the mobile mechanism above and below the first supporting plate 1 with it Sliding block 6 is respectively fixedly connected in the bottom surface of the second supporting plate 7 and the first supporting plate 1.Two translation mechanisms are set in order to make workbench exist Servomotor 4 can realize that X, Y-direction are moved synchronously in the horizontal plane when starting.

Second supporting plate 7 has been evenly distributed in the upper surface cylindrical shape deck 8, and each 8 side of cylindrical shape deck is equipped with symmetrical first Opening 9,7 top of the second supporting plate are equipped with third supporting plate 10, and 10 bottom of third supporting plate is evenly equipped with the cylinder to match with 8 position of deck Shape inserted block 11,11 side top of inserted block are equipped with symmetrical fixture block 12, and inserted block 11 is inserted into deck 8 and fixture block 12 is installed on first In opening 9, it is equipped with spring 13 between deck 8 and inserted block 11, vibrations must be will produce when the bores are being drilled, when vibrations are transferred to fixture block 12, the cushioning effect played by the spring 13 between fixture block 12 and inserted block 11 reduces influence of the vibrations to mobile mechanism, extends The service life of mobile mechanism.

The second opening 14 and third opening 15, the second 14 Hes of opening are equipped on 10 liang of side walls being mutually parallel of third supporting plate Third opening 15 is located at the side and upper surface of 10 side wall of third supporting plate, and slide plate 16, third are fitted in the second opening 14 Screw 17 through slide plate 16 is fitted in opening 15, third supporting plate 10 and 16 surface of slide plate are equipped with stepped groove, need by The iron block both sides of drilling are put on the stepped groove that 10 surface of third supporting plate is equipped with, and then the position of moving slide board 16 makes the another of iron block Outer both sides are put on the stepped groove that 16 surface of slide plate is equipped with, and then tighten screw 17, and the specification of the iron block determined that in this way is not required to Will more mold exchange can drill to the iron block of different size.

The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (3)

1. a kind of numerical control table, NC table, including the first supporting plate（1）, it is characterised in that：First supporting plate（1）Upper surface and following table Face is equipped with translation mechanism, is located at the first supporting plate（1）Upper surface translation mechanism above be equipped with the second supporting plate（7）, described Two supporting plates（7）It has been evenly distributed in the upper surface cylindrical shape deck（8）, each cylindrical shape deck（8）Side is equipped with symmetrical first Opening（9）, second supporting plate（7）Top is equipped with third supporting plate（10）, the third supporting plate（10）Bottom is evenly equipped with and deck （8）The cylindrical inserted block that position matches（11）, the inserted block（11）Side top is equipped with symmetrical fixture block（12）, the inserted block （11）It is inserted into deck（8）Interior and fixture block（12）It is installed on the first opening（9）It is interior, the deck（8）And inserted block（11）Between set There is spring（13）, the third supporting plate（10）It is equipped with the second opening on two side walls being mutually parallel（14）It is open with third （15）, the second opening（14）It is open with third（15）It is located at third supporting plate（10）The side and upper surface of side wall, described Two openings（14）Inside it is fitted with slide plate（16）, the third opening（15）It is inside fitted with through slide plate（16）Screw（17）.

2. a kind of numerical control table, NC table according to claim 1, it is characterised in that：The translation mechanism includes track base（2）, Positioned at the first supporting plate（1）The track base of top（2）Bottom surface and the first supporting plate（1）Upper surface be fixedly connected and with positioned at the first supporting plate （1）The track base of lower section is vertical, the track base（2）Both ends have been respectively fixedly connected with block（3）And servomotor（4）, institute State block（3）And servomotor（4）Between be rotatably connected to ball-screw（5）, the ball-screw（5）Through being fixedly connected In track base（2）The sliding block of top（6）Middle part and be threadedly coupled with it, it is described to be located at the first supporting plate（1）Above and below Sliding block in mobile mechanism（6）It is respectively fixedly connected in the second supporting plate（7）With the first supporting plate（1）Bottom surface.

3. a kind of numerical control table, NC table according to claim 1, it is characterised in that：The third supporting plate（10）And slide plate（16） Surface is equipped with stepped groove.