CN212131909U - Damping type universal base convenient to move and fix for machine tool - Google Patents

Abstract

The utility model discloses a general base for lathe of shock-proof type convenient to remove fixedly, the on-line screen storage device comprises a base body, the lug is all installed to base body's both sides, the top of lug is provided with servo motor, servo motor installs the upper surface central point at the mounting panel and puts, servo motor's output shaft passes first through-hole on the mounting panel and is connected with the pivot through the shaft coupling, the bottom of pivot is passed first bearing on the connecting plate in proper order and is connected with the second bearing with the first screw hole on the lug, the second bearing is installed in the mounting groove, the mounting groove is seted up and is put at the upper surface central point of backup pad, the below of backup pad is provided with the supporting seat. The utility model solves the problems that the existing base for the universal machine tool has single functionality and can only play a supporting role; the utility model discloses can remove on the level ground, can fix on the level ground again, be convenient for to railway and rail professional equipment's processing.

Description

Damping type universal base convenient to move and fix for machine tool

Technical Field

The utility model relates to a general lathe auxiliary assembly technical field specifically is a base for general lathe of shock-proof type convenient to remove fixedly, especially railway and rail professional equipment make.

Background

Machine tools with multiple functions are required to be used in the machining of special equipment for railways and rails, but the machine tools are not produced in batches, and the machine tools can be divided into general machine tools, specialized machine tools and special machine tools according to the degree of universality. The universal machine tool is a machine tool which has a wide machining range and large universal size and can be used for machining various workpieces in different procedures. The general machine tool needs to use a machine tool base when being installed. A machine tool base: the machine tool base is mainly used for supporting, a workbench, a spindle box, a stand column, a system and the like are arranged on the machine tool base, and the base is the foundation of the machine tool. Without the presence of the base, all the mechanical parts are difficult to assemble. Meanwhile, the machine tool also loses stability, the motion track is fluctuated up and down, so that the machining precision is not high, the machine tool is mostly made of gray cast iron, and the machine tool is also made of marble but less. The gray cast iron belongs to a medium-strength iron casting, has good casting performance, simple process and small casting stress, and can avoid artificial aging; has good casting performance, good vibration damping performance, good wear resistance, good cutting processing performance and low notch sensitivity, so the machine tool base is widely applied.

However, the existing universal machine tool base is single in functionality, machine tools with multiple functions are required to be used in the machining of special equipment for railways and rails, for example, machine tools with multiple types need to be used for milling and grinding, the existing base only can play a supporting role, the machine tool base is heavy in weight, cannot be moved manually, needs a machine to move, and cannot adjust the horizontal height of the machine tool base; therefore, the existing use requirements are not satisfied.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a base for general lathe of shock-proof type convenient to remove fixedly to solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a damping type universal base for a machine tool convenient to move and fix comprises a base body, wherein convex blocks are mounted on two sides of the base body, a servo motor is arranged above the convex blocks, the servo motor is mounted at the upper surface center position of a mounting plate, an output shaft of the servo motor penetrates through a first through hole in the mounting plate and is connected with a rotating shaft through a coupler, the bottom end of the rotating shaft sequentially penetrates through a first bearing on the connecting plate and a first threaded hole in the convex block to be connected with a second bearing, the second bearing is mounted in a mounting groove, the mounting groove is formed in the upper surface center position of a supporting plate, a supporting seat is arranged below the supporting plate, limiting columns are mounted at four corners of the upper surface of the supporting seat, the top ends of the limiting columns penetrate through second through holes in the supporting plate to be connected with limiting plates, springs are, and the spring is positioned between the supporting plate and the supporting seat.

Preferably, the first bearing is arranged at the center of the surface of the connecting plate, and four corners of the upper surface of the connecting plate are connected with the lower surface of the mounting plate through connecting rods.

Preferably, the outer wall interlude of pivot is provided with the external screw thread, first screw hole is seted up and is put at the surperficial central point of lug, the epaxial external screw thread of commentaries on classics is connected with the internal thread meshing on the first screw hole pore wall.

Preferably, the number of the second through holes is four, and the four second through holes are respectively arranged at four corners of the surface of the supporting plate.

Preferably, a second threaded hole is formed in the center of the surface of the limiting plate, an external thread is formed in the outer wall of the top end of the limiting column, and the external thread on the limiting column is meshed with the internal thread on the wall of the second threaded hole.

Preferably, the bottom of the supporting seat is provided with anti-skid concave-convex stripes.

Preferably, four corners of the lower surface of the base body are provided with idler wheels, and fork holes are formed in two sides of the front end face of the base body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is arranged by matching a series of structures, the parts of machine tool processing needed in the special equipment for railways and rails are not much, the parts of railways and rails are often large in size and heavy in weight, and the machine tool is required to mill and grind various models for use, when the utility model needs to be moved or fixed on a horizontal ground, an external power supply is switched on, a servo motor is started, the servo motor drives a rotating shaft to rotate, because the external thread on the rotating shaft is meshed with the internal thread on the hole wall of a first threaded hole on a lug, the rotating shaft does vertical linear motion when the rotating shaft rotates, the rotating shaft does vertical linear motion so as to indirectly drive a supporting seat to do vertical linear motion, the supporting seat does vertical linear motion so as to adjust the distance between the supporting seat and a base body, when the vertical distance between the bottom of the supporting seat and the base body is larger than the vertical distance between the bottom of a roller, the utility model discloses can fix on horizontal ground through the supporting seat, when the vertical spacing between the bottom of supporting seat and the base body is less than the vertical spacing between gyro wheel bottom and the base body, the utility model discloses can move on horizontal ground through the gyro wheel, because the supporting seat is the up-and-down linear motion and can adjust the spacing between supporting seat and the base body, thereby can adjust the level that the base body is located, know from the above-mentioned that the utility model discloses can move on horizontal ground, can fix on horizontal ground again, can also adjust the level that the base body is located, the practicality is strong; the utility model can drive the rotating shaft to rotate positively or reversely through the arrangement of the servo motor, and does not need a user to manually rotate the rotating shaft through the hand wheel, thereby having low labor intensity and convenient use; through the setting in fork hole, can also be right through the fork machine the utility model discloses the fork is got and is transported, makes lathe be convenient for process railway and rail professional equipment.

Drawings

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

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 2 according to the present invention.

Fig. 4 is a schematic view of the enlarged structure of the part B in fig. 2 according to the present invention.

Fig. 5 is a schematic structural view of the rotating shaft of the present invention.

In the figure: 1. mounting a plate; 2. a coupling; 3. a servo motor; 4. a connecting rod; 5. a connecting plate; 6. a rotating shaft; 7. a bump; 8. a limiting plate; 9. a spring; 10. a limiting column; 11. a supporting seat; 12. anti-skid concave-convex stripes; 13. a roller; 14. a fork hole; 15. a base body; 16. a support plate; 17. a first through hole; 18. a first bearing; 19. a first threaded hole; 20. mounting grooves; 21. a second bearing; 22. a second threaded hole; 23. a second through hole; 24. and (4) external threads.

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 to 5, in an embodiment of the present invention, a damping type universal machine tool base convenient for moving and fixing includes a base body 15, bumps 7 are mounted on both sides of the base body 15, a servo motor 3 is disposed above the bumps 7, the servo motor 3 is mounted on the upper surface center position of a mounting plate 1, an output shaft of the servo motor 3 passes through a first through hole 17 on the mounting plate 1 and is connected with a rotating shaft 6 through a coupling 2, the bottom end of the rotating shaft 6 sequentially passes through a first bearing 18 on a connecting plate 5 and a first threaded hole 19 on the bump 7 and is connected with a second bearing 21, the second bearing 21 is mounted in a mounting groove 20, the mounting groove 20 is disposed on the upper surface center position of a supporting plate 16, a supporting seat 11 is disposed below the supporting plate 16, limiting posts 10 are mounted on four corners of the upper surface of the supporting seat 11, the top ends of the limiting posts 10 pass through second through holes, the outer side of the limiting column 10 is provided with a spring 9, the spring 9 is positioned between a supporting plate 16 and a supporting seat 11, a first bearing 18 is arranged at the surface central position of a connecting plate 5, four corners of the upper surface of the connecting plate 5 are connected with the lower surface of a mounting plate 1 through connecting rods 4, the middle section of the outer wall of a rotating shaft 6 is provided with external threads 24, a first threaded hole 19 is arranged at the surface central position of a lug 7, the external threads 24 on the rotating shaft 6 are meshed and connected with internal threads on the hole wall of the first threaded hole 19, four second through holes 23 are arranged, the four second through holes 23 are respectively arranged at the four corners of the surface of the supporting plate 16, the surface central position of a limiting plate 8 is provided with a second threaded hole 22, the outer wall of the top end of the limiting column 10 is provided with the external threads 24, the external threads 24 on the limiting column, four corners of the lower surface of the base body 15 are provided with the rollers 13, and fork holes 14 are formed in two sides of the front end face of the base body 15.

The utility model discloses a theory of operation is: when the utility model is used, when the utility model needs to be moved or fixed on the horizontal ground, an external power supply is switched on, the servo motor 3 is started, the servo motor 3 drives the rotating shaft 6 to rotate, because the external thread 24 on the rotating shaft 6 is meshed with the internal thread on the hole wall of the first threaded hole 19 on the lug 7, so that the rotating shaft 6 does vertical linear motion when the rotating shaft 6 rotates, the rotating shaft 6 does vertical linear motion so as to indirectly drive the supporting seat 11 to do vertical linear motion, the supporting seat 11 does vertical linear motion so as to adjust the distance between the supporting seat 11 and the base body 15, when the vertical distance between the bottom of the supporting seat 11 and the base body 15 is larger than the vertical distance between the bottom of the roller 13 and the base body 15, the utility model can be fixed on the horizontal ground through the supporting seat 11, when the vertical distance between the bottom of the supporting seat 11 and the base body 15 is smaller than the vertical distance between the bottom, the utility model can move on the horizontal ground through the roller 13, because the support seat 11 does the up-and-down linear motion, the space between the support seat 11 and the base body 15 can be adjusted, thereby the horizontal height of the base body 15 can be adjusted, and the utility model can move on the horizontal ground and can be fixed on the horizontal ground, and the horizontal height of the base body 15 can be adjusted, therefore, the practicability is strong; the utility model has the advantages that through the arrangement of the servo motor 3, the servo motor 3 can drive the rotating shaft 6 to rotate positively or reversely, a user does not need to manually rotate the rotating shaft 6 through a hand wheel, the labor intensity is low, and the use is convenient; through the setting of fork hole 14, can also be right through the fork machine the utility model discloses the fork is got and is transported. The milling and grinding equipment can be used for processing large parts conveniently and timely.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a base for general lathe of shock-proof type convenient to remove fixedly, includes base body (15), its characterized in that, lug (7) are all installed to the both sides of base body (15), the top of lug (7) is provided with servo motor (3), the upper surface central point that mounting panel (1) was installed in servo motor (3) puts, the output shaft of servo motor (3) passes first through-hole (17) on mounting panel (1) and is connected with pivot (6) through shaft coupling (2), the bottom of pivot (6) passes first bearing (18) on connecting plate (5) and first screw hole (19) on lug (7) in proper order and is connected with second bearing (21), install in mounting groove (20) second bearing (21), the upper surface central point that mounting groove (20) were seted up in backup pad (16) puts, the below of backup pad (16) is provided with supporting seat (11), spacing post (10) are all installed to four corners of the upper surface of supporting seat (11), second through-hole (23) on backup pad (16) are passed on the top of spacing post (10) and are connected with limiting plate (8), the outside of spacing post (10) is provided with spring (9), and spring (9) are located between backup pad (16) and supporting seat (11).

2. The base for the damping type general machine tool convenient to move and fix as claimed in claim 1, wherein the first bearing (18) is arranged at the surface center of the connecting plate (5), and four corners of the upper surface of the connecting plate (5) are connected with the lower surface of the mounting plate (1) through the connecting rods (4).

3. The base convenient for moving and fixing of the shock absorption type general machine tool is characterized in that the middle section of the outer wall of the rotating shaft (6) is provided with an external thread (24), the first threaded hole (19) is formed in the surface center position of the lug (7), and the external thread (24) on the rotating shaft (6) is meshed and connected with the internal thread on the hole wall of the first threaded hole (19).

4. The base for the shock-absorbing type general machine tool convenient to move and fix as claimed in claim 1, wherein said second through holes (23) are four, and four said second through holes (23) are respectively opened at four corners of the surface of the supporting plate (16).

5. The base convenient to move and fix for shock-absorbing type general lathe of claim 1, characterized in that, the second screw hole (22) has been seted up to the surperficial central point of limiting plate (8), external screw thread (24) have been seted up on the top outer wall of spacing post (10), external screw thread (24) on the spacing post (10) and the internal thread meshing connection on the second screw hole (22) pore wall.

6. The base convenient for moving and fixing of the shock-absorbing type general machine tool as claimed in claim 1, wherein the bottom of the supporting base (11) is provided with anti-skid concave-convex stripes (12).

7. The base convenient to move and fix for the shock-absorbing type general machine tool is characterized in that four corners of the lower surface of the base body (15) are provided with rollers (13), and two sides of the front end surface of the base body (15) are provided with fork holes (14).

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