CN221538289U - Cutting machine convenient to change work piece - Google Patents

Abstract

The utility model belongs to the technical field of cutting machines, and particularly relates to a cutting machine convenient for workpiece replacement, which comprises a cutting frame, wherein one end of the cutting frame is provided with a sliding groove, the cutting frame is provided with a replacement mechanism, the upper end of the cutting frame is vertically provided with a vertical groove, the cutting frame is provided with an adjusting mechanism, the replacement mechanism comprises a supporting plate arranged at one end of the cutting frame, the supporting plate is provided with a servo motor, two sliding grooves are internally provided with guide rods, two guide rods are provided with sliding blocks in a sliding mode, and one ends of the two sliding blocks are provided with clamping plates. According to the utility model, the metal workpiece is conveniently and rapidly fixed by the arrangement of the replacement mechanism, so that the aim of rapidly replacing the workpiece is fulfilled, manual positioning is not needed, the cutting efficiency of the metal workpiece is improved, and the use is convenient; through adjustment mechanism's setting, be convenient for adjust the cutting position of metal workpiece according to the demand, improve the flexibility, satisfy the user demand.

Description

Cutting machine convenient to change work piece

Technical Field

The utility model relates to the technical field of cutting machines, in particular to a cutting machine convenient for workpiece replacement.

Background

At present, cutting is required in the production and processing process of metal workpieces so as to obtain metal workpieces with corresponding sizes;

Chinese patent publication No. CN211915681U, which provides a metal cutting machine, belonging to gold

Belongs to the technical field of processing. The saw blade solves the problems that the saw blade is exposed when the existing cutting machine does not work. The metal cutting machine comprises a base and a machine head, wherein the machine head is pivoted with a supporting seat through a pivot, the machine head comprises a saw blade, a saw blade shaft, a motor, a turnover arm and a fixed shield, the fixed shield is fixedly connected with the turnover arm and covers the upper section of the saw blade, the metal cutting machine further comprises a movable shield, the movable shield covers the lower section of the saw blade and can rotate around the saw blade shaft, an upper connecting rod and a lower connecting rod are arranged between the movable shield and the supporting seat, one end of the lower connecting rod is rotationally connected with the supporting seat, the other end of the lower connecting rod is rotationally connected with one end of the upper connecting rod, and one end of the upper connecting rod is rotationally connected with the position of the movable shield deviating from the axis of the saw blade. When the metal cutting machine does not work, the movable protective cover and the fixed protective cover form a closed structure, so that the saw blade is prevented from being exposed, and personal injury accidents can be effectively prevented;

According to the application, the adjusting screw is driven to rotate by manually rotating the handle, so that the front clamping plate and the rear clamping plate are mutually close to each other, and the clamping of the metal piece is completed; the positioning structure of the application is complex, the handle is inconvenient to rotate reversely after the workpiece is cut, and the cutting efficiency of the metal piece is reduced.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a cutting machine which is convenient for replacing a workpiece, and solves the problems in the background art.

And (II) technical scheme.

The utility model adopts the following technical scheme for realizing the purposes:

The cutting machine convenient for replacing the workpiece comprises a cutting frame, wherein a chute is formed in one end of the cutting frame, a replacing mechanism is arranged on the cutting frame, a vertical groove is vertically formed in the upper end of the cutting frame, and an adjusting mechanism is arranged on the cutting frame;

The change mechanism is including installing the backup pad in cutting frame one end, install servo motor in the backup pad, two all install the guide bar in the spout, two all slide on the guide bar has the sliding block, two splint are all installed to the one end of sliding block, two the installation strip is all installed to the one end of sliding block, two a set of rack is all installed to the end that is close to each other of installation strip, the driving gear is installed to servo motor's output.

Further, the driving gear is meshed with the two sets of racks.

Further, adjustment mechanism is including sliding the slide in erecting the inslot, it is connected with the lead screw to erect the inslot internal rotation, driving motor is installed to the one end of cutting frame, driving motor's output is connected with the lead screw, lead screw and slide threaded connection, the diaphragm is installed to the bottom of slide, it has the connecting block to slide in the diaphragm, the diaphragm internal rotation is connected with the screw rod, screw rod and connecting block threaded connection, install micro-motor in the diaphragm, micro-motor's output is connected with the screw rod, the support is installed to the bottom of connecting block, install the pneumatic cylinder in the support, the frame is installed to the output of pneumatic cylinder, install the rotation motor in the frame, the saw bit is installed to the output of rotation motor.

Further, the sliding seat is in a cross-shaped structure.

Further, the connecting block is of an L-shaped structure.

(III) beneficial effects

Compared with the prior art, the utility model provides the cutting machine convenient for replacing the workpiece, which has the following beneficial effects:

According to the utility model, the metal workpiece is conveniently and rapidly fixed by the arrangement of the replacement mechanism, so that the aim of rapidly replacing the workpiece is fulfilled, manual positioning is not needed, the cutting efficiency of the metal workpiece is improved, and the use is convenient; through adjustment mechanism's setting, be convenient for adjust the cutting position of metal workpiece according to the demand, improve the flexibility, satisfy the user demand.

Drawings

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

FIG. 2 is a schematic structural view of the replacement mechanism according to the present utility model;

FIG. 3 is a schematic view of the adjusting mechanism of the present utility model;

fig. 4 is a schematic view of a mounting structure of a slider according to the present utility model.

In the figure: 1. a cutting frame; 2. a chute; 3. a replacement mechanism; 31. a guide rod; 32. a sliding block; 33. a clamping plate; 34. a mounting bar; 35. a rack; 36. a support plate; 37. a servo motor; 38. a drive gear; 4. a vertical groove; 5. an adjusting mechanism; 50. a frame; 501. a rotating motor; 502. a saw blade; 51. a slide; 52. a screw rod; 53. a driving motor; 54. a cross plate; 55. a screw; 56. a micro motor; 57. a connecting block; 58. a bracket; 59. and a hydraulic cylinder.

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.

Examples

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a cutting machine for conveniently replacing a workpiece according to an embodiment of the present utility model includes a cutting frame 1, a chute 2 is provided at one end of the cutting frame 1, a replacement mechanism 3 is provided on the cutting frame 1, a vertical slot 4 is vertically provided at an upper end of the cutting frame 1, and an adjusting mechanism 5 is provided on the cutting frame 1; the metal workpiece is conveniently and rapidly fixed through the arrangement of the replacement mechanism 3, so that the aim of rapidly replacing the workpiece is fulfilled, manual positioning is not needed, the cutting efficiency of the metal workpiece is improved, and the use is convenient; the cutting position of the metal workpiece is conveniently adjusted according to the requirements through the arrangement of the adjusting mechanism 5, so that the flexibility is improved, and the requirements of users are met;

The replacing mechanism 3 comprises a supporting plate 36 arranged at one end of the cutting frame 1, a servo motor 37 is arranged on the supporting plate 36, guide rods 31 are arranged in the two sliding grooves 2, sliding blocks 32 are arranged on the two guide rods 31 in a sliding mode, clamping plates 33 are arranged at one ends of the two sliding blocks 32, mounting strips 34 are arranged at one ends of the two sliding blocks 32, a group of racks 35 are arranged at the mutually adjacent ends of the two mounting strips 34, and a driving gear 38 is arranged at the output end of the servo motor 37; the driving gear 38 is driven to rotate through the servo motor 37, the driving gear 38 is meshed with the two groups of racks 35, the mounting strip 34 is driven to slide along with the sliding block 32 sliding on the guide rod 31, and accordingly the two clamping plates 33 are driven to approach each other, clamping limiting of a metal workpiece is completed, cutting stability is guaranteed, and replacement of the metal workpiece is facilitated.

As shown in fig. 2, in some embodiments, the drive gear 38 intermeshes with both sets of racks 35; and the metal workpiece is convenient to be positioned quickly.

As shown in fig. 3 and 4, in some embodiments, the adjusting mechanism 5 includes a sliding seat 51 sliding in the vertical groove 4, a screw rod 52 is rotationally connected in the vertical groove 4, a driving motor 53 is installed at one end of the cutting frame 1, an output end of the driving motor 53 is connected with the screw rod 52, the screw rod 52 is in threaded connection with the sliding seat 51, a transverse plate 54 is installed at the bottom end of the sliding seat 51, a connecting block 57 slides in the transverse plate 54, a screw rod 55 is rotationally connected with the connecting block 57, a micro motor 56 is installed in the transverse plate 54, an output end of the micro motor 56 is connected with the screw rod 55, a bracket 58 is installed at the bottom end of the connecting block 57, a hydraulic cylinder 59 is installed in the bracket 58, a frame 50 is installed at an output end of the hydraulic cylinder 59, a rotating motor 501 is installed in the frame 50, and a saw blade 502 is installed at an output end of the rotating motor 501; the saw blade 502 is driven to rotate by the rotating motor 501, cutting is achieved, cutting height adjustment can be carried out by the hydraulic cylinder 59, the screw 55 is driven to rotate by the micro motor 56, the connecting block 57 is driven to move, the transverse adjustment position of the cutting device can be achieved, the screw rod 52 is driven to rotate by the driving motor 53, the sliding seat 51 is driven to slide in the vertical groove 4, vertical adjustment position of the cutting device can be achieved, and the purpose of flexibly adjusting the cutting position can be achieved by matching the two.

As shown in fig. 3, in some embodiments, the carriage 51 has a cross-shaped structure; the structure is simple.

As shown in fig. 4, in some embodiments, the connection block 57 has an L-shaped configuration; the limiting effect is good. Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. Cutting machine convenient to change work piece, including cutting frame (1), its characterized in that: a sliding groove (2) is formed in one end of the cutting frame (1), a replacement mechanism (3) is arranged on the cutting frame (1), a vertical groove (4) is vertically formed in the upper end of the cutting frame (1), and an adjusting mechanism (5) is arranged on the cutting frame (1);

the utility model provides a change mechanism (3) including installing backup pad (36) in cutting frame (1) one end, install servo motor (37) on backup pad (36), two guide bar (31) are all installed in spout (2), two all slide on guide bar (31) have slider (32), two splint (33) are all installed to the one end of slider (32), two install installation strip (34) in the one end of slider (32), two a set of rack (35) are all installed to the mutual end that is close to of installation strip (34), driving gear (38) are installed to the output of servo motor (37).

2. A cutting machine for facilitating workpiece replacement as defined in claim 1, wherein: the driving gear (38) is meshed with the two groups of racks (35).

3. A cutting machine for facilitating workpiece replacement as defined in claim 1, wherein: the utility model provides a saw blade cutting machine, including adjustment mechanism (5), including sliding slide (51) in perpendicular inslot (4), perpendicular inslot (4) internal rotation is connected with lead screw (52), driving motor (53) are installed to the one end of cutting frame (1), driving motor (53) output is connected with lead screw (52), lead screw (52) and slide (51) threaded connection, diaphragm (54) are installed to the bottom of slide (51), slide in diaphragm (54) has connecting block (57), diaphragm (54) internal rotation is connected with screw (55), screw (55) and connecting block (57) threaded connection, install micromotor (56) in diaphragm (54), the output and the screw (55) of micromotor (56) are connected, support (58) are installed to the bottom of connecting block (57), install pneumatic cylinder (59) in support (58), frame (50) are installed to the output of pneumatic cylinder (59), install in frame (50) rotation motor (501), saw blade (501) are installed to the output.

4. A cutting machine for facilitating workpiece replacement as defined in claim 3, wherein: the sliding seat (51) is of a cross-shaped structure.

5. A cutting machine for facilitating workpiece replacement as defined in claim 3, wherein: the connecting block (57) is of an L-shaped structure.