CN216633393U

CN216633393U - Processing lathe suitable for workpieces with various length sizes

Info

Publication number: CN216633393U
Application number: CN202220051635.4U
Authority: CN
Inventors: 李宏亮; 崔宝林; 王亚辉
Original assignee: Zhuozhou Xinrun Steel Structure Co ltd
Current assignee: Zhuozhou Xinrun Steel Structure Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-05-31
Anticipated expiration: 2032-01-10

Abstract

The utility model is suitable for the technical field of lathe machining, and provides a machining lathe suitable for workpieces with various length sizes, which comprises a lathe body, a case, a sliding supporting plate, a supporting assembly and a limiting assembly, wherein a sliding rail is arranged on the lathe body, and a mounting seat in the supporting assembly and a moving seat in the limiting assembly are respectively connected with the sliding rail in a sliding way through a sliding groove I and a sliding groove II, so that the positions of the supporting assembly and the limiting assembly can be conveniently adjusted, the machining lathe is suitable for machining workpieces with different lengths, and the application range is wider; meanwhile, the annular frame is arranged in the supporting assembly, two electric push rods penetrating through the annular frame are arranged on the annular frame, the workpiece is clamped through the rollers at the telescopic ends of the electric push rods, and the workpiece can rotate conveniently; the limiting assembly comprises a machine, a moving seat and a limiting column, and the workpiece is propped against through the limiting column, so that the workpiece is not easy to bend under the action of gravity.

Description

Processing lathe suitable for workpieces with various length sizes

Technical Field

The utility model belongs to the technical field of lathe machining, and particularly relates to a machining lathe suitable for workpieces with various lengths and sizes.

Background

In the field of lathe machining technology, a lathe is a machine tool for turning a rotating workpiece mainly with a turning tool. The lathe can also be used for corresponding processing by using a drill bit, a reamer, a screw tap, a die, a knurling tool and the like. Meanwhile, lathe machining is a part of mechanical machining and mainly comprises two machining modes: one is to fix a turning tool and process a workpiece which is not formed in rotation; the other method is to fix the workpiece and perform precision machining by the high-speed rotation of the workpiece and the transverse and longitudinal movement of the turning tool.

In the current lathe machining, shaft parts with different lengths need to be machined, the longer shaft parts in the process are easily influenced by gravity and are bent, the machining precision is reduced, and the machining type is single.

SUMMERY OF THE UTILITY MODEL

The utility model provides a processing lathe suitable for workpieces with various length sizes, and aims to solve the problems of single processing type and low processing precision in the background.

The utility model is realized in this way, and the processing lathe suitable for workpieces with various length sizes comprises a lathe body, a case, a sliding supporting plate, a supporting component and a limiting component.

The bed body is provided with a slide rail, and the outer wall of the bed body is rotatably provided with a lead screw.

The machine case is installed on the bed body, the machine case is rotatably provided with a chuck, and the machine case is internally provided with a stepping motor for driving the lead screw.

And the case is in transmission connection with the chuck.

The sliding support plate is connected with the lead screw in a sliding mode, and a cutter holder is installed on the sliding support plate in a sliding mode.

The supporting component and the limiting component are both connected to the sliding rail in a sliding mode.

The supporting component comprises a mounting seat, an annular frame, an electric push rod, a supporting frame, an arc-shaped frame and a first sliding groove.

The annular frame is fixedly installed on the installation seat, and the two electric push rods are installed on the annular frame.

And the telescopic end of the electric push rod penetrates through the annular frame and then is rotatably provided with a roller.

The limiting assembly comprises a machine shell, a moving seat, a limiting column, an adjusting screw rod, a sliding seat and a locking bolt II.

The casing is installed on the sliding seat, just sliding connection has the removal seat on the casing.

Preferably, the inner wall of the annular frame is provided with a support frame, and the support frame is provided with the arc-shaped frame.

And a plurality of pulleys are rotatably arranged on the arc-shaped frame and are uniformly arranged on the arc-shaped frame.

Preferably, the lower surface of the mounting seat is provided with two first sliding grooves matched with the sliding rails, and the mounting seat is connected with the sliding rails through the two first sliding grooves in a sliding mode.

And the side wall of the mounting seat is in threaded connection with a first locking bolt.

Preferably, a clamping groove is formed in the inner wall of the moving seat, a clamping piece matched with the clamping groove is installed at one end of the limiting column, and a thimble is installed at the other end of the limiting column.

And the limiting column is connected with the movable seat in a sliding manner.

Preferably, the movable seat is rotatably connected with the adjusting screw rod, and the adjusting screw rod is in threaded connection with the casing.

And a rotating disc is arranged on the adjusting screw rod.

Preferably, the sliding seat is fixedly mounted on the lower surface of the casing.

The lower surface of the sliding seat is provided with two sliding grooves II matched with the sliding rails, and the sliding seat is connected with the bed body through the sliding grooves II in a sliding manner.

The second locking bolt is in threaded connection with the sliding seat, and a rotating rod is installed on the second locking bolt.

Compared with the prior art, the utility model has the beneficial effects that: according to the processing lathe suitable for workpieces with various length sizes, the sliding rails are mounted on the lathe body, the mounting seat in the supporting assembly and the moving seat in the limiting assembly are respectively connected with the sliding rails in a sliding mode through the first sliding groove and the second sliding groove, the positions of the supporting assembly and the limiting assembly can be conveniently adjusted, the processing lathe is suitable for processing workpieces with different lengths, and the application range is wider; meanwhile, the annular frame is arranged in the supporting assembly, two electric push rods penetrating through the annular frame are arranged on the annular frame, the workpiece is clamped through the rollers at the telescopic ends of the electric push rods, and the workpiece can rotate conveniently; the limiting assembly comprises a machine shell and a moving seat movably connected with the machine shell, the limiting column can be detachably connected with the machine shell, the workpiece is propped against the limiting column to limit the position of the workpiece, the rigidity of the workpiece is improved, the workpiece is not completely stressed by gravity, and the machining precision of the workpiece is further improved.

Drawings

FIG. 1 is a schematic overall structure of the present invention;

FIG. 2 is a schematic structural view of the support assembly of the present invention;

FIG. 3 is a schematic structural view of a stop assembly of the present invention;

FIG. 4 is an enlarged view of the utility model at A in FIG. 1;

in the figure: 1. a bed body; 11. a slide rail; 12. a lead screw; 2. a chassis; 21. a chuck; 3. a sliding support plate; 31. a tool apron; 4. a support assembly; 41. a mounting seat; 42. an annular frame; 43. an electric push rod; 431. a roller; 44. a support frame; 45. an arc-shaped frame; 451. a pulley; 46. a first sliding groove; 461. locking a first bolt; 5. a limiting component; 51. a housing; 52. a movable seat; 521. a card slot; 53. a limiting column; 531. a fastener; 532. a thimble; 54. adjusting the screw rod; 541. rotating the disc; 55. a sliding seat; 551. a second sliding groove; 56. locking a bolt II; 561. rotating the rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a processing lathe suitable for multiple length size work piece, including the bed body 1, machine case 2, sliding support plate 3, supporting component 4 and spacing subassembly 5, be provided with slide rail 11 on the bed body 1, and rotate on the outer wall of the bed body 1 and install lead screw 12, machine case 2 is installed on the bed body 1, and rotate on the machine case 2 and install (holding) chuck 21, and machine case 2 internally mounted has the step motor of drive lead screw 12, the (holding) chuck 21 is connected in the transmission of machine case 2 simultaneously, sliding support plate 3 sliding connection lead screw 12, and sliding support plate 3 goes up sliding mounting has blade holder 31.

Wherein, the (holding) chuck 21 is used for the centre gripping work piece, and 2 internally mounted of quick-witted case have the motor of drive (holding) chuck 21 simultaneously, and then drive the work piece and rotate, are used for installing the lathe tool on the blade holder 31, and step motor drives lead screw 12 simultaneously and rotates, and then drives sliding support plate 3 and remove, makes the lathe tool contact work piece, carries out cutting process to the work piece.

The supporting assembly 4 comprises a mounting seat 41, an annular frame 42, electric putter 43, a supporting frame 44, an arc frame 45 and a sliding groove 46, the annular frame 42 is fixedly mounted on the mounting seat 41, two electric putter 43 are mounted on the annular frame 42, the telescopic end of the electric putter 43 penetrates through the annular frame 42 and then is rotatably mounted with a roller 431, the supporting frame 44 is mounted on the inner wall of the annular frame 42, the arc frame 45 is mounted on the supporting frame 44, a plurality of pulleys 451 are rotatably mounted on the arc frame 45, and the plurality of pulleys 451 are uniformly arranged on the arc frame 45.

Wherein, the work piece passes annular frame 42 before processing, and two electric putter 43's flexible end extends, through gyro wheel 431 contact work piece outer wall, and the outer wall of work piece is convenient for support by arc frame 45 simultaneously, and the outer wall of work piece is supported to a plurality of pulleys 451 wheel, cooperates electric putter 43 centre gripping work piece, and then limits the position of work piece, and gyro wheel 431 and a plurality of pulleys 451 follow the rotation when the work piece rotates simultaneously, are convenient for the processing of work piece.

The lower surface of the mounting base 41 is provided with two sliding grooves one 46 which are matched with the sliding rail 11, the mounting base 41 is slidably connected with the sliding rail 11 through the two sliding grooves one 46, and the side wall of the mounting base 41 is in threaded connection with a first locking bolt 461.

Further, the mounting seat 41 is slidably connected with the sliding rail 11 through the two sliding grooves I46, so that the mounting seat 41 can move conveniently, the positions of workpieces with different lengths are further limited, the application range is wider, the mounting seat 41 is locked by adjusting the locking bolt I461, the mounting seat 41 is prevented from moving during working, and the stability of workpiece machining is improved.

Spacing subassembly 5 includes casing 51, remove seat 52, spacing post 53, adjusting screw 54, sliding seat 55, locking bolt two 56, casing 51 is installed on sliding seat 55, and sliding connection has removal seat 52 on casing 51, draw-in groove 521 has been seted up on the inner wall of removal seat 52, spacing post 53 one end is installed and is blocked 531 with draw-in groove 521 matched with, thimble 532 is installed to the other end, and spacing post 53 sliding connection removes seat 52, it has adjusting screw 54 to rotate on the removal seat 52, adjusting screw 54 threaded connection casing 51, adjusting screw 54 is last to install rolling disc 541.

In addition, spacing post 53 passes through fastener 531 joint draw-in groove 521, spacing post 53 sliding connection removes seat 52 simultaneously, spacing post 53 of convenient to detach, adjusting screw 54 drives through self rotation and removes seat 52 and remove in casing 51 simultaneously, and then stretch out or shrink and remove seat 52, adjusting screw 54 is rotated to forward, it is flexible to remove seat 52 and drive spacing post 53, simultaneously thimble 532 conflicts the work piece, the position of restriction work piece, reverse rotation adjusting screw 54, remove seat 52 and drive spacing post 53 and shrink, thimble 532 no longer conflicts the work piece simultaneously, loosen the work piece, it is more laborsaving to hold rolling disc 541 and rotate adjusting screw 54.

The lower surface of the machine shell 51 is fixedly provided with a sliding seat 55, the lower surface of the sliding seat 55 is provided with two sliding grooves 551 matched with the sliding rails 11, the sliding seat 55 is slidably connected with the bed body 1 through the sliding grooves 551, the locking bolt two 56 is in threaded connection with the sliding seat 55, and the locking bolt two 56 is provided with a rotating rod 561.

In addition, the sliding seat 55 is slidably connected with the bed body 1 through the second sliding groove 551, so that the position of the machine shell 51 can be conveniently adjusted, the machine shell can conveniently abut against a workpiece, meanwhile, the sliding seat 55 can be fixed through the second locking bolt 56, the sliding seat 55 is prevented from moving, and the second locking bolt 56 can be rotated by the fluctuating rotating rod 561 more labor-saving.

The working principle and the using process of the utility model are as follows: after the device is installed, one end of a workpiece is clamped on a chuck 21, the other end of the workpiece penetrates through an annular frame 42 and then abuts against a thimble 532 on a limiting column 53, the telescopic ends of two electric push rods 43 extend to contact the outer wall of the workpiece through a roller 431, meanwhile, the arc-shaped frame 45 is convenient for supporting the outer wall of the workpiece, a plurality of pulleys 451 are used for supporting the outer wall of the workpiece and are matched with the electric push rods 43 to clamp the workpiece so as to limit the position of the workpiece, meanwhile, the roller 431 and the pulleys 451 rotate along with the rotation of the workpiece when rotating, an adjusting screw 54 is rotated in the forward direction, a movable seat 52 drives the limiting column 53 to extend and retract, meanwhile, the thimble 532 abuts against the workpiece so as to limit the position of the workpiece, a motor of the chuck 21 is driven by the motor to rotate the workpiece, a required lathe tool is installed on a tool apron 31, and a screw 12 is driven by a stepping motor to rotate so as to drive a sliding support plate 3 to move so that the lathe tool contacts the workpiece, and cutting the workpiece.

The above description is intended to be illustrative of the preferred embodiment of the present invention and should not be taken as limiting the utility model, but rather, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.

Claims

1. The utility model provides a processing lathe suitable for multiple length size work piece which characterized in that: comprises a bed body (1), a case (2), a sliding supporting plate (3), a supporting component (4) and a limiting component (5);

a slide rail (11) is arranged on the bed body (1), and a screw rod (12) is rotatably arranged on the outer wall of the bed body (1);

the machine box (2) is arranged on the bed body (1), a chuck (21) is rotatably arranged on the machine box (2), and a stepping motor for driving the lead screw (12) is arranged in the machine box (2);

meanwhile, the case (2) is in transmission connection with the chuck (21);

the sliding supporting plate (3) is connected with the lead screw (12) in a sliding mode, and a cutter holder (31) is installed on the sliding supporting plate (3) in a sliding mode;

the supporting component (4) and the limiting component (5) are both connected to the sliding rail (11) in a sliding manner;

the supporting assembly (4) comprises a mounting seat (41), an annular frame (42), an electric push rod (43), a supporting frame (44), an arc-shaped frame (45) and a first sliding groove (46);

the annular frame (42) is fixedly arranged on the mounting seat (41), and the two electric push rods (43) are arranged on the annular frame (42);

the telescopic end of the electric push rod (43) penetrates through the annular frame (42) and then is rotatably provided with a roller (431);

the limiting assembly (5) comprises a machine shell (51), a moving seat (52), a limiting column (53), an adjusting screw rod (54), a sliding seat (55) and a locking bolt II (56);

the machine shell (51) is installed on the sliding seat (55), and a moving seat (52) is connected to the machine shell (51) in a sliding mode.

2. A machine tool adapted for use with workpieces of various length dimensions as defined in claim 1 wherein: a support frame (44) is installed on the inner wall of the annular frame (42), and the arc-shaped frame (45) is installed on the support frame (44);

and a plurality of pulleys (451) are rotatably arranged on the arc-shaped frame (45), and the pulleys (451) are uniformly arranged on the arc-shaped frame (45).

3. A machine tool adaptable to a plurality of length-sized workpieces as recited in claim 1, wherein: the lower surface of the mounting seat (41) is provided with two first sliding grooves (46) matched with the sliding rails (11), and the mounting seat (41) is connected with the sliding rails (11) in a sliding mode through the two first sliding grooves (46);

and a first locking bolt (461) is connected to the side wall of the mounting seat (41) in a threaded manner.

4. A machine tool adapted for use with workpieces of various length dimensions as defined in claim 1 wherein: a clamping groove (521) is formed in the inner wall of the movable seat (52), a clamping piece (531) matched with the clamping groove (521) is installed at one end of the limiting column (53), and a thimble (532) is installed at the other end of the limiting column;

and the limiting column (53) is connected with the movable seat (52) in a sliding way.

5. A machine tool adapted for use with workpieces of various length dimensions as defined in claim 1 wherein: the movable seat (52) is rotatably connected with the adjusting screw rod (54), and the adjusting screw rod (54) is in threaded connection with the machine shell (51);

and a rotating disc (541) is arranged on the adjusting screw rod (54).

6. A machine tool adapted for use with workpieces of various length dimensions as defined in claim 1 wherein: the sliding seat (55) is fixedly arranged on the lower surface of the machine shell (51);

the lower surface of the sliding seat (55) is provided with a second sliding groove (551) matched with the sliding rail (11), and the sliding seat (55) is connected with the bed body (1) in a sliding manner through the second sliding groove (551);

the second locking bolt (56) is in threaded connection with the sliding seat (55), and a rotating rod (561) is installed on the second locking bolt (56).