CN217492710U

CN217492710U - Numerical control lathe fixing piece with shock-absorbing function

Info

Publication number: CN217492710U
Application number: CN202221659702.7U
Authority: CN
Inventors: 杨长志
Original assignee: Dongguan Special New Precision Hardware Products Co ltd
Current assignee: Dongguan Special New Precision Hardware Products Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-09-27
Anticipated expiration: 2032-06-30

Abstract

The utility model provides a numerical control lathe mounting with shock-absorbing function relates to numerical control lathe technical field, including fixed outer loop, a plurality of pillars are installed to fixed outer loop outer wall equidistance, and are a plurality of inside one side of pillar is provided with the draw-in groove respectively, the inside sliding connection of draw-in groove has the slider, the slider bottom is connected with the square tube, the draw-in groove is run through to the one end of square tube to extend to the outside, square tube one end is provided with the recess, the inside sliding connection of recess has the mounting bracket, mounting bracket one end sets up the interlude and has the round pin axle, the mounting bracket rotates through the round pin axle and is connected with the pulley, inside one side of recess is connected with compression spring, compression spring's one end is connected with one side of mounting bracket, and is a plurality of the one end threaded connection of pillar has the depression bar, the one end of depression bar extends to the inside of draw-in groove. The utility model discloses a, rational in infrastructure, the modern design, it is convenient to install, can effectively realize absorbing function.

Description

Numerical control lathe fixing piece with shock-absorbing function

Technical Field

The utility model belongs to the technical field of numerical control lathe, more specifically says, in particular to numerical control lathe mounting with shock-absorbing function.

Background

The numerical control lathe is one of numerical control machines which are widely used, is mainly used for cutting and processing inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces with any taper angles, complex rotary inner and outer curved surfaces, cylinders, conical threads and the like, and can perform grooving, drilling, reaming, boring and the like, wherein corresponding fixing parts are required to be used in the process of processing workpieces by the numerical control lathe, so that the stability in the processing process is ensured.

Based on the above, the present inventors found that the following problems exist: when the conventional fixing piece is used for processing a long tubular workpiece, the pipe is easy to vibrate in the processing process due to the large size, and the processing precision of a numerical control lathe is reduced.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a numerical control lathe fixture with a damping function is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a numerical control lathe mounting with shock-absorbing function to solve present mounting and appear the problem of vibrations easily.

The utility model discloses purpose and efficiency of numerical control lathe mounting with shock-absorbing function are reached by following specific technological means:

a numerically controlled lathe fixing piece with a damping function comprises a fixed outer ring, a plurality of supporting columns are arranged on the outer wall of the fixed outer ring at equal intervals, clamping grooves are respectively formed in one side of the inner portions of the plurality of supporting columns, a sliding block is connected in the clamping groove in a sliding manner, the bottom end of the sliding block is connected with a square barrel, one end of the square barrel penetrates through the clamping groove, and extends to the outside, one end of the square tube is provided with a groove, the inside of the groove is connected with a mounting rack in a sliding way, one end of the mounting rack is provided with a pin shaft in an inserting way, the mounting rack is rotatably connected with a pulley through the pin shaft, one side in the groove is connected with a compression spring, one end of the compression spring is connected with one side of the mounting rack, one end of each of the support columns is in threaded connection with a pressure rod, one end of the pressing rod extends to the inside of the clamping groove, a bearing is sleeved on the pressing rod, and the pressing rod is rotatably connected with the sliding block through the bearing.

Furthermore, the pressure lever comprises a lever body, scale marks and external threads, and the scale marks and the external threads are arranged on two sides of the outer wall of the lever body respectively.

Furthermore, an identification arrow is arranged on one side of the outer wall of the support column, and one side of the identification arrow is flush with one side of the scale mark.

Furthermore, one end of the pressure lever penetrates through the support column and is provided with a knob.

Furthermore, a bolt is connected to one side of the outer wall of the fixed outer ring in a threaded manner, and the fixed outer ring is connected with an annular buckle cover through the bolt.

Furthermore, a base is installed at the bottom end of the fixed outer ring, and hollow grooves are respectively formed in two sides of the top end of the base.

Compared with the prior art, the utility model discloses following beneficial effect has:

the numerical control lathe fixing piece with the shock absorption function has a certain shock absorption effect when the fixing piece clamps a pipe fitting by the aid of the supporting columns, the sliding blocks, the square barrel, the mounting frame, the pulleys, the compression springs and the compression rods which are matched with one another, one end of each supporting column faces to the same circle center by equidistantly distributing the three groups of supporting columns outside the fixed outer ring, the compression rods are respectively rotated to enable one end of each compression rod to extrude the sliding blocks, the sliding blocks drive the mounting frame to move, the three groups of pulleys are conveniently moved to a specified position area, so that the pipe fitting is clamped, the pipe fitting is clamped from different equidistant angles, the cross section of the pipe fitting is conveniently fixed in the specified area, shaking conditions of the pipe fitting in the machining process are effectively reduced, the elastic effect of the compression springs on the mounting frame is matched, and the extrusion of the pulleys on the pipe fitting has an elastic buffering effect, and then reduce the pressure loss that this mounting caused to the pipe fitting, the utility model discloses, rational in infrastructure, the modern design, it is convenient to install, can effectively realize absorbing function.

Drawings

Fig. 1 is a perspective view of the present invention.

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

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

Fig. 4 is a front view of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. fixing the outer ring; 2. a base; 3. a support post; 4. a pressure lever; 401. a rod body; 402. scale lines; 403. an external thread; 5. a knob; 6. a square cylinder; 7. a mounting frame; 8. hollowing out the grooves; 9. an annular buckle cover; 10. a slider; 11. a bearing; 12. a compression spring; 13. a pulley.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like 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 "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides a numerical control lathe fixing part with shock absorption function, which comprises a fixed outer ring 1, a plurality of supporting columns 3 are equidistantly arranged on the outer wall of the fixed outer ring 1, one side of the inner part of each supporting column 3 is respectively provided with a clamping groove, the inner part of each clamping groove is slidably connected with a sliding block 10, the bottom end of each sliding block 10 is connected with a square tube 6, one end of each square tube 6 penetrates through the clamping groove, and extend to the outside, 6 one end of square tube is provided with the recess, the inside sliding connection of recess has mounting

bracket

7, 7 one end of mounting bracket sets up the interlude and has the round pin axle, mounting bracket 7 rotates through the round pin axle to be connected with pulley 13, inside one side of recess is connected with compression spring 12, compression spring 12's one end is connected with one side of mounting bracket 7, the one end threaded connection of a plurality of pillars 3 has depression bar 4, the one end of depression bar 4 extends to the inside of draw-in groove, and the cover is equipped with bearing 11, and depression bar 4 rotates through bearing 11 and slider 10 to be connected.

Wherein, the depression bar 4 includes body of rod 401, scale mark 402 and external screw thread 403, and body of rod 401 outer wall both sides set up scale mark 402 and external screw thread 403 respectively, through the setting of scale mark 402, the accurate compression depth who adjusts different depression bars 4 of being convenient for.

Wherein, 3 outer wall one sides of pillar are provided with the sign arrow point, and one side of sign arrow point flushes mutually with one side of scale mark 402, uses through the cooperation of sign arrow point and scale mark 402 for be convenient for record the numerical value of different depression bar 4 compressions.

Wherein, the pillar 3 is run through to the one end of depression bar 4 to install knob 5, use through the installation of knob 5, make the regulation of depression bar 4 more convenient.

Wherein, fixed outer loop 1 outer wall one side threaded connection has the bolt, and fixed outer loop 1 has annular buckle closure 9 through bolted connection, uses through the connection of annular buckle closure 9, is convenient for to the maintenance of fixed outer loop 1.

Wherein, base 2 is installed to fixed outer loop 1 bottom, and 2 top both sides of base are provided with fretwork groove 8 respectively, and the assigned position in the numerical control lathe is installed to this mounting of being convenient for through the cooperation use of base 2 with fretwork groove 8.

The specific use mode and function of the embodiment are as follows:

when the numerical control lathe fixing piece with the damping function is used, firstly, whether the connection part of the fixing piece is fastened is detected, after the fixing piece is ensured to be intact, the fixing piece is placed at a specified position and fastened, wherein three groups of supporting columns 3 are distributed on the outer side of a fixed outer ring 1 in an equidistance mode, one ends of the supporting columns 3 face to the same circle center, knobs 5 are respectively twisted, different pressing rods 4 are rotated, one ends of the pressing rods 4 are enabled to extrude a sliding block 10, the sliding block 10 drives a mounting frame 7 to move in a matching mode with the connection relation of the sliding block 10 and the mounting frame 7, and then three groups of pulleys 13 are conveniently moved to a specified position area, so that the fixing piece can clamp corresponding pipe pieces, the pipe pieces are clamped from different equidistance angles, the cross sections of the pipe pieces are conveniently fixed in the specified area, and the stability of the pipe pieces in the processing process is effectively improved, recycle compression spring 12 to the elastic action of mounting bracket 7 for pulley 13 possesses the effect of elastic buffer to the extrusion of pipe fitting, and then reduces the pressure loss that this mounting caused to the pipe fitting, and, through the setting of scale mark 402, the accurate compression depth of adjusting different depression bars 4 of being convenient for, simultaneously, uses through the cooperation of sign arrow head and scale mark 402, makes the numerical value of the different depression bars 4 compressions of record of being convenient for.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The numerical control lathe fixing piece with the damping function is characterized by comprising a fixed outer ring (1), a plurality of supporting columns (3) are arranged on the outer wall of the fixed outer ring (1) at equal intervals, clamping grooves are formed in one sides of the insides of the supporting columns (3), sliding blocks (10) are connected inside the clamping grooves in a sliding mode, square cylinders (6) are connected to the bottom ends of the sliding blocks (10), one ends of the square cylinders (6) penetrate through the clamping grooves and extend to the outside, grooves are formed in one ends of the square cylinders (6), mounting frames (7) are connected inside the grooves in a sliding mode, pin shafts are arranged at one ends of the mounting frames (7) in an inserting mode, pulleys (13) are rotatably connected to the mounting frames (7) through the pin shafts, compression springs (12) are connected to one sides of the insides of the grooves, one ends of the compression springs (12) are connected with one sides of the mounting frames (7), one end of each of the support columns (3) is connected with a pressing rod (4) in a threaded mode, one end of each pressing rod (4) extends into the corresponding clamping groove, a bearing (11) is sleeved on each pressing rod (4), and each pressing rod (4) is rotatably connected with the corresponding sliding block (10) through the corresponding bearing (11).

2. The numerically controlled lathe fixture with a shock-absorbing function as claimed in claim 1, wherein: the pressing rod (4) comprises a rod body (401), scale marks (402) and an external thread (403), wherein the scale marks (402) and the external thread (403) are arranged on two sides of the outer wall of the rod body (401) respectively.

3. The numerically controlled lathe fixture with a shock-absorbing function as claimed in claim 2, wherein: an identification arrow is arranged on one side of the outer wall of the support column (3), and one side of the identification arrow is flush with one side of the scale mark (402).

4. The numerically controlled lathe fixture with a shock-absorbing function as claimed in claim 1, wherein: one end of the pressure lever (4) penetrates through the support column (3) and is provided with a knob (5).

5. The numerically controlled lathe fixture with a shock-absorbing function as claimed in claim 1, wherein: and one side of the outer wall of the fixed outer ring (1) is in threaded connection with a bolt, and the fixed outer ring (1) is connected with an annular buckle cover (9) through the bolt.

6. The numerically controlled lathe fixture with a shock-absorbing function as claimed in claim 1, wherein: the base (2) is installed to fixed outer loop (1) bottom, base (2) top both sides are provided with fretwork groove (8) respectively.