CN219131467U

CN219131467U - Lathe bed fixing structure of machining center

Info

Publication number: CN219131467U
Application number: CN202222849536.3U
Authority: CN
Inventors: 黄勇
Original assignee: Anhui Precise Intelligent Technology Co ltd
Current assignee: Anhui Precise Intelligent Technology Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-06-06
Anticipated expiration: 2032-10-26

Abstract

The utility model relates to the technical field of machining centers, in particular to a machining center lathe bed fixing structure which comprises a lathe bed and a machining platform, wherein guide rails are fixedly connected to two sides of the top of the lathe bed, a sliding block is connected to the outer surface of the guide rails in a sliding mode, a threaded hole is formed in the outer side of the sliding block, a clamping piece is fixedly connected to the bottom of the machining platform, the outer surface of the sliding block is movably sleeved with the clamping piece, a fixing bolt is movably inserted into the outer side of the clamping piece, and one end of the fixing bolt penetrates through the clamping piece and is in threaded connection with the inner portion of the threaded hole. According to the utility model, the clamping piece is arranged at the bottom of the processing platform, when the processing platform is arranged on the lathe bed, the clamping piece can be directly sleeved on the outer surface of the sliding block, and can be fixed on the sliding block through the fixing bolt, so that the operation is simple, the positioning is convenient, the direct and rapid positioning and fixing of the processing platform and the lathe bed can be realized, and the working efficiency is improved.

Description

Lathe bed fixing structure of machining center

Technical Field

The utility model relates to the technical field of machining centers, in particular to a lathe bed fixing structure of a machining center.

Background

The machining center is a high-efficiency automatic machine tool which consists of mechanical equipment and a numerical control system and is suitable for machining complex parts, the machine tool body is an important component part of the machining center, the machine tool is a foundation and a bracket of the machining center, other parts take the machine tool body as a supporting, fixing and moving foundation, so that other parts are directly or indirectly connected with the machine tool body, and whether the structure of the machine tool body is reasonable, the rigidity and the dynamic characteristics of the machine tool body meet the design requirements or not is closely related to the machining precision of the machine tool.

When installing the processing platform on the lathe bed, often need to adjust processing platform for the card machining precision, and present processing platform and lathe bed are inconvenient to realize quick location and fixed, have increased staff's intensity of labour, and are unfavorable for improving work efficiency.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a lathe bed fixing structure of a machining center, which solves the problems that the existing machining platform and lathe bed are inconvenient to realize quick positioning and fixing, the labor intensity of workers is increased, and the work efficiency is not improved.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a machining center lathe bed fixed knot constructs, includes lathe bed and processing platform, the equal fixedly connected with guide rail in both sides at lathe bed top, the surface sliding connection of guide rail has the slider, the screw hole has been seted up in the outside of slider, processing platform's bottom fixedly connected with fastener, fastener movable sleeve is equipped with the surface of slider, the outside activity grafting of fastener has fixing bolt, fixing bolt's one end runs through fastener and threaded connection in the inside of screw hole.

Preferably, the fastener is including the roof, roof fixed connection is in the bottom of processing platform, the both sides of roof bottom are all fixedly connected with curb plate, two be formed with the draw-in groove between the curb plate, the slider activity is pegged graft in the inside of draw-in groove.

Preferably, a through hole is formed in the outer side of the top plate, and one end of the fixing bolt is movably inserted into the through hole.

Preferably, the top of lathe bed is equipped with the activity chamber, square groove on the lathe bed is seted up at the middle part of activity intracavity diapire, the both sides in square groove inside are all fixedly connected with the supporting seat on the lathe bed.

Preferably, the inside fixedly connected with fixed block of supporting seat, the inside interference of fixed block is connected with the bearing.

Preferably, a ball screw is inserted into the bearing, and one end of the ball screw is fixedly connected with a driving motor.

Preferably, the ball nut is sleeved on the outer surface of the ball screw, the moving plate is fixedly connected to the top of the ball nut, the mounting plate is fixedly connected to the bottom of the processing platform, and the mounting plate is fixedly connected to the top of the moving plate.

Preferably, the top equidistance fixedly connected with antislip strips of processing platform, two be formed with the clearance groove between the antislip strips.

Preferably, the two sides of the middle part of the bottom of the lathe bed are fixedly connected with the fixing seats, and the two sides of the bottom of the lathe bed are fixedly connected with the mounting frames.

By means of the technical scheme, the utility model provides a machining center lathe bed fixing structure, which at least has the following beneficial effects:

1. this machining center lathe bed fixed knot constructs, through lathe bed, guide rail, processing platform, slider, fastener and fixing bolt's setting, install two guide rails in the both sides at lathe bed top, the slider cover is established on the guide rail, with the bottom of fastener installation processing platform, when installing processing platform on the lathe bed, can directly overlap the fastener and establish the surface at the slider, can fix the fastener on the slider through fixing bolt, easy operation, it is convenient to fix a position to can realize that processing platform and lathe bed are direct fixes a position and fix fast, work efficiency has been improved.

2. According to the machining center lathe bed fixing structure, through the arrangement of the guide rail and the sliding block, when the machining platform moves, the sliding block can be driven to move through the clamping piece, the sliding block can slide on the outer surface of the guide rail, a guiding effect is achieved on the movement of the machining platform, and the moving stability and reliability of the machining platform are guaranteed.

3. This machining center lathe bed fixed knot constructs, driving motor work operation can drive ball screw and rotate, and ball screw and ball nut cooperation can be with rotary motion conversion rectilinear movement, can drive the movable plate and remove, and fix the mounting panel behind the top of movable plate, can drive the processing platform and carry out linear movement, the regulation of the processing platform position of being convenient for, and make the processing platform atress even, have stronger holding power, improved machining center's machining precision.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the bed according to the present utility model;

FIG. 3 is a bottom view of the tooling platform structure of the present utility model;

fig. 4 is a top view of the structure of the processing platform of the present utility model.

In the figure: 1. a bed body; 2. a guide rail; 3. a processing platform; 4. a slide block; 5. a threaded hole; 6. a clamping piece; 7. a fixing bolt; 8. a support base; 9. a bearing; 10. a ball screw; 11. a driving motor; 12. a moving plate; 13. a mounting plate; 14. an anti-slip strip; 15. a fixing seat; 16. and (5) installing a frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a lathe bed fixing structure of a machining center comprises a lathe bed 1 and a machining platform 3, wherein guide rails 2 are fixedly connected to two sides of the top of the lathe bed 1, a sliding block 4 is slidably connected to the outer surfaces of the guide rails 2, when the machining platform 3 moves, the sliding block 4 can be driven to move through clamping pieces 6, the sliding block 4 can slide on the outer surfaces of the guide rails 2, a guiding function is achieved for the movement of the machining platform 3, the moving stability and reliability of the machining platform 3 are guaranteed, threaded holes 5 are formed in the outer sides of the sliding block 4, clamping pieces 6 are fixedly connected to the bottom of the machining platform 3, the outer surfaces of the sliding block 4 are movably sleeved with the clamping pieces 6, fixing bolts 7 are movably inserted into the outer sides of the clamping pieces 6, one ends of the fixing bolts 7 penetrate through the clamping pieces 6 and are in the threaded holes 5, the two guide rails 2 are mounted on two sides of the top of the lathe bed 1, the sliding blocks 4 are sleeved on the guide rails 2, the clamping pieces 6 are mounted on the bottom of the machining platform 3, the clamping pieces 6 can be directly sleeved on the outer surfaces of the sliding block 4, the clamping pieces 6 can be fixed on the outer surfaces of the sliding block 4 through the fixing bolts 7, the clamping pieces 4 can be fixed on the sliding block 4, and the lathe bed 1 can be positioned easily and directly, and conveniently and quickly, and can be positioned and conveniently and quickly and quickly positioned and conveniently and quickly positioned and quickly positioned.

In this technical scheme, as shown in fig. 3 and 4, fastener 6 is including the roof, roof fixed connection is in the bottom of processing platform 3, the equal fixedly connected with curb plate in both sides of roof bottom, is formed with the draw-in groove between two curb plates, and the inside at the draw-in groove is pegged graft in the activity of slider 4, and the through-hole that runs through has been seted up in the outside of roof, and fixing bolt 7's one end activity is pegged graft in the inside of through-hole, can peg graft slider 4 quick in the draw-in groove, the quick location of processing platform 3 of being convenient for.

In this technical scheme, as shown in fig. 1 and 2, the top of lathe bed 1 is equipped with the activity chamber, square groove on lathe bed 1 has been seted up at the middle part of activity intracavity diapire, the equal fixedly connected with in both sides of square groove inside is located supporting seat 8 on lathe bed 1, the inside fixedly connected with fixed block of supporting seat 8, the inside interference connection of fixed block has bearing 9, peg graft in the inside of bearing 9 has ball screw 10, the one end fixedly connected with driving motor 11 of ball screw 10, the surface thread bush of ball screw 10 is equipped with ball nut, the top fixedly connected with movable plate 12 of ball nut, the bottom fixedly connected with mounting panel 13 of processing platform 3, mounting panel 13 fixedly connected with is at the top of movable plate 12, driving motor 11 work operation can drive ball screw 10 rotation, ball screw 10 and ball nut cooperation can be with rotary motion change rectilinear movement, can drive movable plate 12 and remove, and fix the top back at movable plate 12 with mounting panel 13, can drive processing platform 3 and carry out the linear movement, the regulation of the processing platform 3 position of being convenient for, and processing platform 3 atress is even, have stronger holding power, the machining precision in the center has been improved.

In this technical scheme, as shown in fig. 1 and 4, the top equidistance fixedly connected with antislip strip 14 of processing platform 3, be formed with the clearance groove between two antislip strips 14, the clearance groove is collected the processing piece at processing platform 3 top, and can clear up the processing piece fast, the equal fixedly connected with fixing base 15 in both sides at lathe bed 1 bottom middle part, the equal fixedly connected with installing frame 16 in both sides at lathe bed 1 bottom, the bottom of lathe bed 1 is equipped with vertical drive arrangement, the ball nut on the vertical drive arrangement is installed in the inside of fixing base 15, the slider on the vertical drive arrangement is installed in the bottom of installing frame 16, and then the vertical drive arrangement of being convenient for is to the regulation of lathe bed 1 position.

When the device is used, the clamping piece 6 is directly sleeved on the outer surface of the sliding block 4, the clamping piece 6 can be fixed on the sliding block 4 through the fixing bolt 7, the mounting plate 13 is fixed at the top of the moving plate 12, the driving motor 11 works and operates to drive the ball screw 10 to rotate, the ball screw 10 and the ball nut cooperate to convert rotary motion into linear motion, the moving plate 12 can be driven to move, the processing platform 3 can be driven to linearly move, the sliding block 4 can be driven to move through the clamping piece 6, the sliding block 4 can slide on the outer surface of the guide rail 2, the guiding effect is achieved on the movement of the processing platform 3, the position of the processing platform 3 can be adjusted, the stress of the processing platform 3 is uniform, the stronger supporting force is achieved, and the processing precision of a processing center is improved.

It should be noted that 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.

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

Claims

1. The utility model provides a machining center lathe bed fixed knot constructs, includes lathe bed (1) and processing platform (3), its characterized in that: the utility model discloses a lathe is characterized by comprising a lathe bed (1), a guide rail (2) is fixedly connected with both sides at lathe bed (1) top, the surface sliding connection of guide rail (2) has slider (4), screw hole (5) have been seted up in the outside of slider (4), the bottom fixedly connected with fastener (6) of processing platform (3), the surface that fastener (6) movable sleeve was equipped with slider (4), the outside activity grafting of fastener (6) has fixing bolt (7), the inside of fastener (6) and threaded connection at screw hole (5) is run through to the one end of fixing bolt (7).

2. The machining center bed fixing structure according to claim 1, wherein: the clamping piece (6) comprises a top plate, the top plate is fixedly connected to the bottom of the processing platform (3), side plates are fixedly connected to two sides of the bottom of the top plate, clamping grooves are formed between the two side plates, and the sliding blocks (4) are movably inserted into the clamping grooves.

3. The machining center bed fixing structure according to claim 2, wherein: the outside of roof has seted up the through-hole that runs through, the one end activity of fixing bolt (7) is pegged graft in the inside of through-hole.

4. The machining center bed fixing structure according to claim 1, wherein: the top of lathe bed (1) is equipped with the activity chamber, square groove on lathe bed (1) is seted up at the middle part of activity intracavity diapire, both sides in square groove inside all fixedly connected with be located supporting seat (8) on lathe bed (1).

5. The machining center bed fixing structure according to claim 4, wherein: the inside fixedly connected with fixed block of supporting seat (8), the inside interference of fixed block is connected with bearing (9).

6. The machining center bed fixing structure according to claim 5, wherein: the ball screw (10) is inserted into the bearing (9), and one end of the ball screw (10) is fixedly connected with the driving motor (11).

7. The machining center bed fixing structure according to claim 6, wherein: the ball screw is characterized in that a ball nut is sleeved on the outer surface of the ball screw (10) in a threaded manner, the top of the ball nut is fixedly connected with a moving plate (12), the bottom of the machining platform (3) is fixedly connected with a mounting plate (13), and the mounting plate (13) is fixedly connected to the top of the moving plate (12).

8. The machining center bed fixing structure according to claim 1, wherein: the top equidistance fixedly connected with antislip strip (14) of processing platform (3), two be formed with the clearance groove between antislip strip (14).

9. The machining center bed fixing structure according to claim 1, wherein: the two sides of the middle part of the bottom of the lathe bed (1) are fixedly connected with fixing seats (15), and the two sides of the bottom of the lathe bed (1) are fixedly connected with mounting frames (16).