CN113635111A

CN113635111A - Automatic laser alignment device for machine tool

Info

Publication number: CN113635111A
Application number: CN202110998976.2A
Authority: CN
Inventors: 范国勇; 丁永超
Original assignee: Zhejiang Xinfeng Machinery Co ltd
Current assignee: Zhejiang Xinfeng Machinery Co ltd
Priority date: 2021-08-28
Filing date: 2021-08-28
Publication date: 2021-11-12

Abstract

A laser automatic alignment device for a machine tool relates to the technical field of machine tools. Including lathe and the laser device of setting on the lathe, the top of lathe is seted up flutedly, the inside of lathe is provided with supplementary aligning device, the inside of lathe is provided with carries out spacing subassembly to supplementary aligning device, supplementary aligning device includes the push pedal, the push pedal run through the top of lathe and with lathe sliding connection, the bottom slidable mounting of push pedal is at the top of diaphragm, the left side of diaphragm is fixed on the inside of lathe, the left side of push pedal is fixed with spring A's one end, spring A's the other end is fixed on the inside of lathe, be fixed with the clamp plate in the push pedal. Through the supplementary aligning device and the spacing subassembly that set up, the work piece that will process is placed on placing the board, will place the board and push down, and the push pedal can push away the work piece to the centre of placing the board automatically, realizes playing the effect of alignment.

Description

Automatic laser alignment device for machine tool

Technical Field

The invention relates to the technical field of machine tools, in particular to a laser automatic alignment device for a machine tool.

Background

The alignment of a workpiece on a machine tool is one of the daily basic tasks of the machine tool operator. Both as-cast and as-machined workpieces, alignment is performed on the machine tool prior to machining. Alignment is intended to mean that the centre line of the workpiece or the centre line of the machining site coincides with or is relatively parallel to the centre line of the spindle of the machine tool.

The existing machine tool laser alignment needs manual operation of workers, the workload of the workers is increased, meanwhile, errors can occur in manual adjustment, and errors can occur in laser machining.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides an automatic laser alignment device for a machine tool, which solves the problems in the background technology.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a lathe laser automatic alignment device, includes lathe and the laser device of setting on the lathe, the top of lathe is seted up flutedly, the inside of lathe is provided with supplementary aligning device, the inside of lathe is provided with carries out spacing subassembly to supplementary aligning device, supplementary aligning device includes the push pedal, the push pedal run through the top of lathe and with lathe sliding connection, the bottom slidable mounting of push pedal is at the top of diaphragm, the left side of diaphragm is fixed on the inside of lathe, the left side of push pedal is fixed with spring A's one end, spring A's the other end is fixed on the inside of lathe, be fixed with the clamp plate in the push pedal.

Preferably, the limiting assembly comprises a clamping rod, the clamping rod penetrates through the transverse plate and is in sliding connection with the transverse plate, the right side of the clamping rod is fixed to the left side of the L-shaped connecting rod, the bottom of the L-shaped connecting rod is fixed to one end of the spring B, and the other end of the spring B is fixed to the inner wall of the machine tool.

Preferably, the auxiliary alignment devices and the limiting assemblies are provided with two groups, and the two groups of auxiliary alignment devices and the two groups of limiting assemblies are symmetrically arranged by taking the center line of the machine tool as a symmetry axis.

Preferably, a placing plate is slidably mounted on the inner side of the groove in the top of the machine tool, the bottom of the placing plate is fixed to the top of a push rod, the push rod penetrates through the top of the machine tool and is slidably connected with the machine tool, the bottom of the push rod is fixed to one end of a spring C, the other end of the spring C is fixed to the inner wall of the machine tool, and a sliding groove is formed in the placing plate.

Preferably, a rubber pad is arranged on the right side of the push plate, and a clamping groove is formed in the bottom of the push plate.

Preferably, the top of the clamping rod is provided with an arc-shaped oblique cutting surface, and the top of the machine tool is provided with a sliding groove.

The invention has the following beneficial effects:

this automatic alignment device of lathe laser through supplementary alignment device and the spacing subassembly that sets up, places the work piece that will process on placing the board, will place the board and push down, and the push pedal can be automatic pushes away the work piece to the centre of placing the board, realizes playing the effect of alignment.

This automatic alignment device of lathe laser, the device overall structure is simple, only needs the manual board of placing of pressing downwards of workman to accomplish the alignment to the work piece, has improved the efficiency to work piece processing, and convenient to use has improved the practicality of device greatly.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

FIG. 3 is a schematic view of the top chute structure of the machine tool of the present invention;

FIG. 4 is a schematic view of the structure of the sliding groove of the placing board according to the present invention;

FIG. 5 is a schematic diagram of the structure of the push plate and the pressure plate of the present invention.

In the figure: 1. a machine tool; 2. a laser device; 3. an auxiliary alignment device; 31. pushing the plate; 32. a transverse plate; 33. a spring A; 34. pressing a plate; 4. a limiting component; 41. a clamping rod; 42. an L-shaped connecting rod; 43. a spring B; 5. placing the plate; 6. a push rod; 7. and a spring C.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a lathe laser automatic alignment device, includes lathe 1 and sets up laser device 2 on lathe 1, and the spout has been seted up at the top of lathe 1, and push pedal 31 can slide about on lathe 1. The top of lathe 1 is seted up flutedly, the inside of lathe 1 is provided with supplementary aligning device 3, the inside of lathe 1 is provided with carries out spacing subassembly 4 to supplementary aligning device 3, supplementary aligning device 3 includes push pedal 31, push pedal 31 run through the top of lathe 1 and with lathe 1 sliding connection, the bottom slidable mounting of push pedal 31 is at the top of diaphragm 32, the left side of diaphragm 32 is fixed in the inside of lathe 1, the left side of push pedal 31 is fixed with the one end of spring A33, the other end of spring A33 is fixed in the inside of lathe 1, be fixed with clamp plate 34 on the push pedal 31, the right side of push pedal 31 is provided with the rubber pad, when push pedal 31 moves right and touches the work piece, avoid damaging the work piece. The draw-in groove has been seted up to the bottom of push pedal 31, realizes through cooperation kelly 41 that can carry on spacingly to push pedal 31 or remove spacingly, and supplementary aligning device 3 and spacing subassembly 4 all are provided with two sets ofly and two sets of supplementary aligning device 3 and spacing subassembly 4 and all use the central line of lathe 1 as symmetry axis symmetry setting.

In this embodiment, limiting assembly 4 includes clamping bar 41, clamping bar 41 runs through diaphragm 32 and with diaphragm 32 sliding connection, clamping bar 41's right side is fixed with the left side of L type connecting rod 42, the bottom of L type connecting rod 42 is fixed with the one end of spring B43, the other end of spring B43 is fixed on the inner wall of lathe 1, the arc scarf has been seted up at clamping bar 41's top, when promoting push pedal 31 and moving the time of reseing left, push pedal 31 supports and promotes clamping bar 41 and support downwards on the arc scarf at clamping bar 41 top, when the draw-in groove of push pedal 31 bottom removes the top to clamping bar 41, under spring B43's effect, clamping bar 41 inserts in the draw-in groove of push pedal 31 bottom, the realization is spacing to push pedal 31.

In this embodiment, the inside slidable mounting of lathe 1 top recess has place board 5, and the bottom of placing board 5 is fixed with the top of push rod 6, and push rod 6 runs through the top of lathe 1 and with lathe 1 sliding connection, and the bottom of push rod 6 is fixed with the one end of spring C7, and the other end of spring C7 is fixed on the inner wall of lathe 1, has seted up the spout on placing board 5, and push pedal 31 can move about placing board 5.

During operation (or during the use), the work piece that will process is placed at the top of placing board 5, press downwards and place board 5, place board 5 and support and move L type connecting rod 42 downstream, L type connecting rod 42 drives kelly 41 downstream, make kelly 41 withdraw from in the draw-in groove of push pedal 31 bottom, push pedal 31 is no longer spacing, under spring A33's effect, push pedal 31 moves right fast, clamp plate 34 will place board 5 and support, two sets of push pedal 31 push away the work piece to the positive intermediate position of placing board 5, play the effect to laser alignment.

After the work piece processing finishes, with push pedal 31 pulling reset left, push pedal 31 supports and promotes the card pole 41 and supports downwards on the arc scarf at card pole 41 top, when the draw-in groove of push pedal 31 bottom moved to the top of card pole 41, under the effect of spring B43, in the draw-in groove of card pole 41 insertion push pedal 31 bottom, the realization was spacing to push pedal 31, realizes that the device is whole to reset.

Finally, it should be noted that the above embodiments are merely representative examples of the present invention. It is obvious that the invention is not limited to the above-described embodiments, but that many variations are possible. Any simple modification, equivalent change and modification made to the above embodiments in accordance with the technical spirit of the present invention should be considered to be within the scope of the present invention.

Claims

1. The automatic laser alignment device for the machine tool comprises the machine tool (1) and a laser device (2) arranged on the machine tool (1), and is characterized in that a groove is formed in the top of the machine tool (1), an auxiliary alignment device (3) is arranged in the machine tool (1), a limiting component (4) for limiting the auxiliary alignment device (3) is arranged in the machine tool (1), the auxiliary alignment device (3) comprises a push plate (31), the push plate (31) penetrates through the top of the machine tool (1) and is in sliding connection with the machine tool (1), the bottom of the push plate (31) is slidably mounted at the top of a transverse plate (32), the left side of the transverse plate (32) is fixed on the inside of the machine tool (1), the left side of the push plate (31) is fixed with one end of a spring A (33), the other end of the spring A (33) is fixed on the inside of the machine tool (1), and a pressing plate (34) is fixed on the push plate (31).

2. The automatic laser alignment device of the machine tool according to claim 1, wherein the limiting assembly (4) comprises a clamping rod (41), the clamping rod (41) penetrates through the transverse plate (32) and is slidably connected with the transverse plate (32), the right side of the clamping rod (41) is fixed to the left side of an L-shaped connecting rod (42), the bottom of the L-shaped connecting rod (42) is fixed to one end of a spring B (43), and the other end of the spring B (43) is fixed to the inner wall of the machine tool (1).

3. The automatic laser alignment device of a machine tool according to claim 1, wherein two sets of auxiliary alignment devices (3) and two sets of limiting assemblies (4) are arranged, and the two sets of auxiliary alignment devices (3) and two sets of limiting assemblies (4) are symmetrically arranged by taking the center line of the machine tool (1) as a symmetry axis.

4. The automatic laser alignment device for the machine tool according to claim 1, wherein a placing plate (5) is slidably mounted on the inner side of a groove in the top of the machine tool (1), the bottom of the placing plate (5) is fixed with the top of a push rod (6), the push rod (6) penetrates through the top of the machine tool (1) and is slidably connected with the machine tool (1), the bottom of the push rod (6) is fixed with one end of a spring C (7), the other end of the spring C (7) is fixed on the inner wall of the machine tool (1), and a sliding groove is formed in the placing plate (5).

5. The automatic machine tool laser alignment device according to claim 1, wherein a rubber pad is disposed on the right side of the push plate (31), and a slot is disposed at the bottom of the push plate (31).

6. The automatic laser alignment device of a machine tool according to claim 2, wherein the top of the clamping rod (41) is provided with an arc-shaped oblique cutting plane, and the top of the machine tool (1) is provided with a sliding groove.