CN213411089U

CN213411089U - Numerical control machine tool body capable of being freely adjusted

Info

Publication number: CN213411089U
Application number: CN202022140052.2U
Authority: CN
Inventors: 田保学
Original assignee: Jinan Wantian Cnc Machinery Co ltd
Current assignee: Jinan Wantian Cnc Machinery Co ltd
Priority date: 2020-09-26
Filing date: 2020-09-26
Publication date: 2021-06-11
Anticipated expiration: 2030-09-26

Abstract

The utility model discloses a but digit control machine tool lathe bed of free adjustment, including workstation, plush copper, connecting seat, fixed block and grip block, the lower skin weld of workstation has the supporting seat, and the upper surface welding of workstation has the mesa, and upper surface one side of mesa has the fixing base through the bolt fastening, rotates on the fixing base and installs the fixed axle, and the upper surface opposite side of mesa is equipped with the slide, and slidable mounting has the sliding seat on the slide, rotates on the sliding seat and installs the loose axle, all weld the connecting seat on fixed axle and the loose axle, the threaded rod is installed to the symmetry screw thread on the connecting seat, and the one end welding of threaded rod has the rotation cap, the fixed block activity is pegged graft on the connecting seat, and the other end of threaded rod is peg. The utility model discloses, compact structure, it is convenient to use, is convenient for change lathe clamping head, and conversion centre gripping mode satisfies personnel's user demand.

Description

Numerical control machine tool body capable of being freely adjusted

Technical Field

The utility model relates to a digit control machine tool technical field specifically is a but digit control machine tool lathe bed of free adjustment.

Background

A numerical control machine is a short name for a numerical control machine, and is an automated machine equipped with a program control system capable of logically processing a program having control codes or other symbolic instructions, decoding it, expressing it in coded numbers, and inputting it to a numerical control device through an information carrier. After operation, the numerical control device sends out various control signals to control the action of the machine tool, and parts are automatically machined according to the shape and the size required by a drawing.

The basic components of the numerical control machine tool comprise a processing program carrier, a numerical control device, a servo driving device, a machine tool main body and other auxiliary devices.

Because the instrument has the length to make digit control machine tool have single-end centre gripping and double-end extrusion centre gripping two kinds of modes in the processing to the work piece, digit control machine tool on the present market is in the use, difficult to the change of clamping head, can not change the centre gripping mode at will.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but digit control machine tool lathe bed of free adjustment possesses compact structure, and it is convenient to use, is convenient for change the lathe holding head, and conversion centre gripping mode satisfies personnel's user demand's advantage, solves because the instrument has the branch of length to make digit control machine tool have single-end centre gripping and double-end extrusion centre gripping dual mode on the processing to the work piece, digit control machine tool on the present market is in the use, and is difficult to the change of holding head, can not change the problem of centre gripping mode at will.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but digit control machine tool lathe bed of free adjustment, includes workstation, plush copper, connecting seat, fixed block and grip block, the lower skin weld of workstation has the supporting seat, and the upper surface welding of workstation has the mesa, and there is the fixing base upper surface one side of mesa through the bolt fastening, rotates on the fixing base and installs the fixed axle, and the upper surface opposite side of mesa is equipped with the slide, and slidable mounting has the sliding seat on the slide, rotates on the sliding seat and installs the loose axle, all weld the connecting seat on fixed axle and the loose axle, the threaded rod is installed to symmetrical screw thread on the connecting seat, and the one end welding of threaded rod has the rotation cap, the fixed block activity is pegged graft on the connecting seat, and the other end.

Preferably, the outer wall of the fixed block is provided with a slot matched with the threaded rod, and one end of the threaded rod, which is far away from the rotating cap, is inserted into the slot.

Preferably, the threaded rod is movably sleeved with a spring, and the spring is positioned between the rotating cap and the connecting seat.

Preferably, the fixed block can be welded with a raised head and a clamping block respectively, and the clamping block is provided with four clamping rods in an annular equidistant threaded manner.

Preferably, the connecting seat is provided with a threaded hole matched with the threaded rod, and the threaded rod is installed in the threaded hole in a threaded manner.

Preferably, the number of the supporting seats is four, and the four supporting seats are distributed on the lower surface of the workbench in a rectangular array.

Compared with the prior art, the beneficial effects of the utility model are as follows:

when the numerically-controlled machine tool body capable of being freely adjusted is used and a workpiece needs to be clamped by two heads, the movable seat can be controlled to move, so that the movable seat drives the raised head on the movable seat to be close to the raised head on the fixed seat, the workpiece is clamped between the two raised heads, when the workpiece needs to be clamped by a single head, the movable seat can be moved to a position far away from the fixed seat, then the threaded rod is screwed, so that the threaded rod is far away from the fixed block on the raised head, the raised head on the fixed seat can be detached, then the fixed block on the clamping block is inserted into the connecting seat, the threaded rod is screwed, one end of the threaded rod is inserted into the fixed block on the clamping block, the clamping block can be fixed on the fixed seat, at the moment, one end of the workpiece can be inserted into the clamping block, the clamping rod on the clamping block is rotated, so that the surface of the workpiece, compact structure, it is convenient to use, is convenient for change lathe clamping head, and conversion centre gripping mode satisfies personnel's user demand.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic side view of the connector of the present invention;

fig. 4 is a schematic structural view of the clamping block of the present invention;

fig. 5 is a schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a movable seat; 2. a work table; 3. a table top; 4. a supporting seat; 5. a fixed seat; 6. a fixed shaft; 7. a slideway; 8. a raised head; 9. a movable shaft; 10. rotating the cap; 11. a connecting seat; 12. a fixed block; 13. a threaded rod; 14. a spring; 15. a clamping block; 16. and a clamping rod.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, the present invention provides an embodiment: the utility model provides a but digit control machine tool lathe bed of free adjustment, includes workstation 2, plush copper 8, connecting seat 11, fixed block 12 and grip block 15, and the lower skin weld of workstation 2 has supporting seat 4, and supporting seat 4 totally four, and four supporting seats 4 are rectangular array and distribute at the lower surface of workstation 2.

The upper surface welding of workstation 2 has mesa 3, there is fixing base 5 upper surface one side of mesa 3 through the bolt fastening, rotate on the fixing base 5 and install fixed axle 6, and the upper surface opposite side of mesa 3 is equipped with slide 7, slidable mounting has sliding seat 1 on slide 7, the last movable shaft 9 of rotating of sliding seat 1, all weld on fixed axle 6 and the movable shaft 9 connecting seat 11, when needing to carry out the double-end centre gripping to the work piece, steerable sliding seat 1 removes, make sliding seat 1 drive the plush copper 8 on it be close to plush copper 8 on the fixing base 5, thereby with the work piece centre gripping between two plush copper 8.

The fixing block 12 can be respectively welded with a raised head 8 and a clamping block 15, four clamping rods 16 are arranged on the clamping block 15 in an annular equidistant threaded mode, the type of the clamping heads is added, and the device is convenient to install due to the universality of the fixing block 12.

Threaded rod 13 is installed to the symmetry screw thread on connecting seat 11, set up the screw hole with threaded rod 13 looks adaptation on connecting seat 11, and threaded rod 13 threaded mounting is in the threaded hole, the one end welding of threaded rod 13 has rotation cap 10, fixed block 12 activity is pegged graft on connecting seat 11, and the other end of threaded rod 13 is pegged graft at the outer wall of fixed block 12, when needs carry out the single-end centre gripping to the work piece, can remove the position department of keeping away from fixing base 5 with sliding seat 1, then twist threaded rod 13, make threaded rod 13 keep away from fixed block 12 on the plush copper 8, can pull down plush copper 8 on the fixing base 5.

The slot with 13 looks adaptations of threaded rod is seted up to the outer wall of fixed block 12, and threaded rod 13 deviates from the one end of rotating cap 10 and pegs graft in the slot, insert fixed block 12 on the grip block 15 in connecting seat 11, screw threaded rod 13, make the one end of threaded rod 13 insert in fixed block 12 on the grip block 15, can fix grip block 15 on fixing base 5, at this moment, can insert the one end of work piece in grip block 15, rotate grip block 16 on the grip block 15, make the surface of 16 oppression work pieces of gripping rod, can fix the work piece on grip block 15, moreover, the steam generator is compact in structure, and is convenient to use, be convenient for change the lathe clamping head, the conversion centre gripping mode, satisfy personnel's user demand. The threaded rod 13 is movably sleeved with a spring 14, and the spring 14 is positioned between the rotating cap 10 and the connecting seat 11 to prevent the threaded rod 13 from loosening.

The working principle is as follows: when the freely adjustable numerical control machine tool body of the utility model is used and a workpiece needs to be clamped by double heads, the movable seat 1 can be controlled to move, so that the movable seat 1 drives the raised head 8 on the movable seat to be close to the raised head 8 on the fixed seat 5, thereby clamping the workpiece between the two raised heads 8, when the workpiece needs to be clamped by single head, the movable seat 1 can be moved to a position far away from the fixed seat 5, then the threaded rod 13 is screwed, the threaded rod 13 is far away from the fixed block 12 on the raised head 8, the raised head 8 on the fixed seat 5 can be detached, then the fixed block 12 on the clamping block 15 is inserted into the connecting seat 11, the threaded rod 13 is screwed, one end of the threaded rod 13 is inserted into the fixed block 12 on the clamping block 15, the clamping block 15 can be fixed on the fixed seat 5, at this time, one end of the workpiece can be inserted into the clamping block 15, the clamping rod 16 on the, the workpiece is fixed to the clamp block 15 by pressing the clamp rod 16 against the surface of the workpiece.

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

1. The utility model provides a but digit control machine tool lathe bed of free adjustment, includes workstation (2), plush copper (8), connecting seat (11), fixed block (12) and grip block (15), its characterized in that: the lower surface of the workbench (2) is welded with a supporting seat (4), the upper surface of the workbench (2) is welded with a table board (3), one side of the upper surface of the table board (3) is fixed with a fixed seat (5) through a bolt, the fixed seat (5) is rotatably provided with a fixed shaft (6), a slide way (7) is arranged on the other side of the upper surface of the table-board (3), a movable seat (1) is arranged on the slide way (7) in a sliding way, a movable shaft (9) is arranged on the movable seat (1) in a rotating way, the fixed shaft (6) and the movable shaft (9) are both welded with connecting seats (11), threaded rods (13) are symmetrically and threadedly mounted on the connecting seat (11), a rotating cap (10) is welded at one end of each threaded rod (13), the fixing block (12) is movably inserted on the connecting seat (11), and the other end of the threaded rod (13) is inserted into the outer wall of the fixed block (12).

2. The numerically controlled machine tool body capable of being freely adjusted according to claim 1, wherein: the outer wall of the fixed block (12) is provided with a slot matched with the threaded rod (13), and one end of the threaded rod (13) departing from the rotating cap (10) is inserted into the slot.

3. The numerically controlled machine tool body capable of being freely adjusted according to claim 1, wherein: the threaded rod (13) is movably sleeved with a spring (14), and the spring (14) is located between the rotating cap (10) and the connecting seat (11).

4. The numerically controlled machine tool body capable of being freely adjusted according to claim 1, wherein: the fixed block (12) can be respectively welded with a raised head (8) and a clamping block (15), and the clamping block (15) is provided with four clamping rods (16) in an annular equidistant threaded manner.

5. The numerically controlled machine tool body capable of being freely adjusted according to claim 1, wherein: the connecting seat (11) is provided with a threaded hole matched with the threaded rod (13), and the threaded rod (13) is installed in the threaded hole in a threaded mode.

6. The numerically controlled machine tool body capable of being freely adjusted according to claim 1, wherein: the number of the supporting seats (4) is four, and the four supporting seats (4) are distributed on the lower surface of the workbench (2) in a rectangular array.