CN217254418U

CN217254418U - Suspension table top structure and cutting machine thereof

Info

Publication number: CN217254418U
Application number: CN202220683341.3U
Authority: CN
Inventors: 郑涛; 王福康; 徐芬; 周文军; 马朝勇; 谢涛
Original assignee: Changzhou Sinajet Science and Technology Co Ltd
Current assignee: Changzhou Sinajet Science and Technology Co Ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-08-23
Anticipated expiration: 2032-03-28

Abstract

The utility model relates to the technical field of cutting equipment, in particular to a suspension table top structure, which comprises a base and a plurality of tables, wherein the tables are arranged above the base in parallel, a plurality of cushion blocks are fixed on the top surface of the base, at least one supporting threaded hole and a fixing through hole are arranged on the cushion blocks, a plurality of connecting threaded holes are arranged on the bottom surface of the table top corresponding to the position of the fixing through hole, a supporting table top bolt is connected in the supporting threaded hole in a threaded manner, the end part of the supporting table top bolt is abutted against the bottom surface of the table top, a fixing table top bolt is arranged in the fixing through hole, the upper end of the fixing table top bolt extends into the connecting threaded hole, and the position of each table top is adjusted by arranging a supporting structure which can be adjusted in a floating manner below the table top, so that the splicing surfaces of the top surfaces of a plurality of tables can reach higher precision requirements, the assembly precision requirements of the base are greatly reduced, and the manufacturing difficulty and the cost are reduced, meanwhile, fine adjustment can be performed according to requirements in the using process of the equipment, and the overall precision of the working table top is kept.

Description

Suspension table top structure and cutting machine thereof

Technical Field

The utility model belongs to the technical field of the cutting equipment technique and specifically relates to a suspension mesa structure and cutting machine thereof.

Background

The processing equipment is provided with a working table top for installing an object to be processed, and the precision requirement of the working table top is also high for occasions with higher processing precision requirement. The large-size working table can be formed by splicing a plurality of table plates, the traditional solution is to precisely mill the working table on a machining center after welding a base frame, but the machining cost of the method is higher, and the precision requirement on the machining center is higher. In addition, during the use process, the worktable surface may deform, so that the requirement of production precision cannot be met.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a suspension table top structure and a cutting machine thereof.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a suspension mesa structure, includes base and a plurality of platen, the platen is installed in the base top side by side, be fixed with a plurality of cushions on the base top surface, be equipped with at least one support screw hole and fixing hole on the cushion, the bottom surface of platen corresponds fixing hole position and is equipped with a plurality of connecting thread holes, support screw hole female connection has the support mesa bolt, the bottom surface of the tip butt platen of support mesa bolt, be equipped with the fixed table face bolt in the fixing hole, just the upper end of fixed table face bolt stretches into in the connecting thread hole.

The supporting structure capable of being adjusted in a floating mode is arranged below the bedplate, the ejection height of the supporting table surface bolts is adjusted to adjust the position of each bedplate, the splicing surfaces of the top surfaces of the plurality of bedplates meet the requirement of high precision, the table surface is tightened through the fixing table surface bolts after the supporting table surface bolts are adjusted in place, the table surface is kept in rigid connection with the base, and the precision is kept stable.

According to the utility model discloses a further embodiment, further include, the bottom surface of platen is fixed with a plurality of bosses, connecting thread hole sets up on the boss, the bottom surface of the tip butt boss of supporting table face bolt. Through setting up the boss, strengthen the intensity of platen, prevent to support the mesa bolt and tightly the mesa or fix the mesa bolt when taut mesa, mesa atress warp, conveniently change the boss as required simultaneously.

According to the utility model discloses a further embodiment, further include, the base is frame construction, and is equipped with a plurality of mutually perpendicular's crossbeam and longeron on its top surface, be fixed with a plurality of cushions on crossbeam and the longeron, the boss corresponds the cushion and sets up around the bottom surface of platen.

According to the utility model discloses a further embodiment, further include, the cover is equipped with the locking nut on the supporting table face bolt, the locking nut is located the below of cushion. Through setting up the locking nut, the locking nut is locked after the adjustment of support table face bolt target in place, prevents that support table face bolt is not hard up.

According to the utility model discloses a further embodiment, further include, the bottom surface of platen is fixed with a plurality of bosses, be equipped with the through-hole of dodging connecting thread hole on the boss, the bottom surface of the tip butt boss of supporting table face bolt.

A cutting machine comprises the suspension table-board structure.

The beneficial effects of the utility model are that, through the bearing structure who sets up floatable adjustment in the platen below, the position of each platen is in order to adjust to the ejecting height of adjustment support table face bolt, the table surface that makes polylith platen top surface amalgamation reaches higher required precision, greatly reduced the equipment required precision of base, need not to use the lathe to carry out the finish machining to table surface, greatly reduced makes the degree of difficulty and cost, also can finely tune according to the demand simultaneously in equipment use, keep table surface's whole precision.

Drawings

The present invention will be further explained with reference to the drawings and examples.

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

FIG. 2 is a schematic view of the base;

FIG. 3 is a schematic view of the structure of the platen;

FIG. 4 is a partial schematic view of a base and deck connection;

FIG. 5 is another partial schematic view of the base and platen connection;

fig. 6 is a schematic structural view of the cutter.

In the figure, a base 1, a cross beam 11, a longitudinal beam 12, a bedplate 2, a cushion block 3, a supporting threaded hole 31, a fixing through hole 32, a reinforcing block 4, a connecting threaded hole 41, a supporting table-board bolt 5, a fixing table-board bolt 6 and a locking nut 7.

Detailed Description

Fig. 1-6 are the utility model discloses a structural schematic, a suspension mesa structure, including base 1 and a plurality of platen 2, platen 2 installs side by side in base 1 top, be fixed with a plurality of cushions 3 on the 1 top surface of base, be equipped with at least one support screw hole 31 and fixing hole 32 on the cushion 3, the bottom surface of platen 2 corresponds fixing hole 32 position and is equipped with a plurality of connecting screw hole 41, support screw hole 31 female connection has support mesa bolt 5, the bottom surface of the tip butt platen 2 of support mesa bolt 5, be equipped with fixed mesa bolt 6 in the fixing hole 32, just the upper end of fixed mesa bolt 6 stretches into in the connecting screw hole 41.

The supporting table surface bolts 5 can be respectively arranged in two numbers and are positioned at two sides of the fixing through hole 32.

One end of the cushion block 3 can be welded on the base 1, and the other end of the cushion block horizontally overhangs.

Preferably, a plurality of reinforcing blocks 4 are fixed to the bottom surface of the top plate 2, the connection screw holes 41 are provided in the reinforcing blocks 4, and the end portions of the support deck bolts 5 abut against the bottom surfaces of the reinforcing blocks 4.

The reinforcing block 4 may be fastened to the bedplate 2 by means of bolts.

Preferably, the base 1 is of a frame structure, the top surface of the base is provided with a plurality of cross beams 11 and longitudinal beams 12 which are perpendicular to each other, the cross beams 11 and the longitudinal beams 12 are fixed with a plurality of cushion blocks 3, and the reinforcing blocks 4 are arranged around the bottom surface of the bedplate 2 corresponding to the cushion blocks 3.

The cushion blocks 3 on the longitudinal beam 12 below the butt joint of the two adjacent bedplate 2 can be made into a whole, and the two ends of the cushion blocks 3 are overhung.

Preferably, the supporting table bolt 5 is sleeved with a locking nut 7, and the locking nut 7 is located below the cushion block 3.

Preferably, a plurality of reinforcing blocks 4 are fixed on the bottom surface of the bedplate 2, through holes avoiding the connecting threaded holes 41 are formed in the reinforcing blocks 4, and the end parts of the supporting tabletop bolts 5 are abutted against the bottom surfaces of the reinforcing blocks 4.

A cutting machine comprises the suspension table-board structure. The cutting processing of the large-size flat plate piece is met.

During the use, cushion 3 can weld on base 1, leak the same height with the screw thread end of support mesa bolt 5 on it earlier, then place each platen 2 on support mesa bolt 5, can beat the table measurement to the upper surface of platen 2 with the help of the moving part of equipment, adjust the terminal surface height of support mesa bolt 5 in order to adjust the position of platen 2, adjust each platen 2 in proper order, make the upper surface of each platen 2 keep unanimous, make table surface reach higher roughness requirement, then can lock each locking nut 7 and fixed mesa bolt 6, accomplish the equipment of suspension mesa structure promptly.

The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a suspension mesa structure, includes base (1) and a plurality of platen (2), platen (2) are installed in base (1) top side by side, characterized by, be fixed with a plurality of cushion (3) on base (1) top surface, be equipped with at least one support screw hole (31) and fixed orifices (32) on cushion (3), the bottom surface of platen (2) corresponds fixed orifices (32) position and is equipped with a plurality of connecting thread hole (41), support screw hole (31) female connection has support mesa bolt (5), the tip butt bottom surface of platen (2) of support mesa bolt (5), be equipped with fixed mesa bolt (6) in fixed orifices (32), just the upper end of fixed mesa bolt (6) stretches into in connecting thread hole (41).

2. The floating platform structure according to claim 1, characterized in that a plurality of reinforcing blocks (4) are fixed on the bottom surface of the platform plate (2), the connecting threaded holes (41) are arranged on the reinforcing blocks (4), and the end parts of the supporting platform bolts (5) are abutted against the bottom surfaces of the reinforcing blocks (4).

3. The suspended table top structure of claim 2, wherein the base (1) is a frame structure, the top surface of the base is provided with a plurality of cross beams (11) and longitudinal beams (12) which are perpendicular to each other, a plurality of cushion blocks (3) are fixed on the cross beams (11) and the longitudinal beams (12), and the reinforcing blocks (4) are arranged around the bottom surface of the table board (2) corresponding to the cushion blocks (3).

4. A suspended platform structure according to claim 1, characterized in that the supporting platform bolts (5) are sleeved with locking nuts (7), and the locking nuts (7) are located below the spacer blocks (3).

5. The floating platform structure according to claim 1, characterized in that a plurality of reinforcing blocks (4) are fixed on the bottom surface of the platform plate (2), through holes avoiding the connecting threaded holes (41) are arranged on the reinforcing blocks (4), and the end parts of the supporting platform bolts (5) are abutted against the bottom surface of the reinforcing blocks (4).

6. A cutting machine comprising a floating table structure according to any one of claims 1 to 5.