CN216912404U

CN216912404U - Nozzle mechanism of linear cutting machine

Info

Publication number: CN216912404U
Application number: CN202123195436.5U
Authority: CN
Inventors: 刘佳
Original assignee: Baoding Avic Cooling Equipment Co ltd
Current assignee: Baoding Avic Cooling Equipment Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-07-08
Anticipated expiration: 2031-12-17

Abstract

The utility model relates to the technical field of linear cutting machine tools, and provides a nozzle mechanism of a linear cutting machine tool, which is convenient for adjusting the positioning range of a water delivery pipe according to the use requirement and reducing the movement condition of the water delivery pipe in use, and comprises a mounting seat, wherein a water inlet pipe, the water delivery pipe and a support component are arranged on the mounting seat, a support plate is respectively connected between the two support components and the mounting seat in a sliding manner, a positioning mechanism is arranged between the two support components, a rotating wheel is fixedly sleeved on each of the two support components, two positioning blocks are arranged on the mounting seat, a rotating strip is rotatably connected between the two positioning blocks, a driven gear and two rotating wheels are arranged on the rotating strip, a rotating rod is connected on the mounting seat in a penetrating manner, a main gear is fixedly sleeved on the rotating rod, a fixed plate is detachably connected on the mounting seat, a support cylinder is slidably connected on the fixed plate, and a connecting spring is arranged in the support cylinder, a supporting seat is connected between the connecting spring and the supporting cylinder in a penetrating way.

Description

Nozzle mechanism of linear cutting machine

Technical Field

The utility model relates to the technical field of linear cutting machines, in particular to a nozzle mechanism of a linear cutting machine.

Background

As is well known, a wire cutting machine is a machine that uses a moving wire as a tool electrode, and a pulse current is supplied between the wire and a workpiece to cut the workpiece by the erosion action of pulse discharge, and it is necessary to spray a liquid through a nozzle mechanism to perform a cooling operation during the processing of the workpiece.

Through the search, chinese patent application No. CN202022959996.2 discloses a nozzle for a wire cutting machine on 09/14/2021, which is roughly described as including a mounting base, a molybdenum wire is disposed on the lower surface of the mounting base, a sleeve is disposed on the lower surface of the mounting base, two symmetrically disposed grooves are disposed on the inner wall of the sleeve, a plurality of compression springs are fixedly connected to the inner wall of the grooves, a supporting block is fixedly connected to one end of each compression spring, the lower end of each supporting block is rotatably connected to the lower wall of the corresponding groove, a water pipe is disposed on the upper surface of each supporting block, a water inlet pipe is disposed in the water pipe, and when the nozzle is used, the nozzle is convenient for pulling the supporting block by disposing the grooves, the compression springs, the supporting blocks and a pull block matched with the pull rope, and is convenient for a user to mount and dismount the water pipe in the sleeve, thereby replacing the traditional bolt or nut mounting method.

Although foretell prior art scheme is convenient for improve work efficiency, the stay cord is installed inside the mount pad when using, easy because of wearing and tearing produce the fracture condition after long-term the use, is not convenient for maintain and change, and the reliability during the use is lower to the raceway reciprocates because of vibrations easily when using, causes the influence to normal work easily, and stability during the use is relatively poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a nozzle mechanism of a linear cutting machine, which aims to solve the problems that a stay cord is easy to break due to abrasion after being used for a long time and a water pipe is easy to move up and down when being used in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a nozzle mechanism of a linear cutting machine comprises a mounting seat, wherein a water inlet pipe and a water delivery pipe are arranged on the mounting seat, a mounting opening is formed in the mounting seat, two supporting components are rotatably connected in the mounting opening, a supporting plate is slidably connected between the two supporting components and the mounting seat, a positioning mechanism is arranged between the two supporting plates, a rotating wheel is fixedly sleeved on each of the two supporting components, two positioning blocks are arranged on the mounting seat, a rotating strip is rotatably connected between the two positioning blocks, a driven gear and two rotating wheels are arranged on the rotating strip, a rotating rod is connected on the mounting seat in a penetrating manner, the rotating rod extends into the mounting opening and is fixedly sleeved with a main gear, the main gear and the rotating wheels are respectively meshed with the driven gear and the rotating wheel, a fixing plate is detachably connected on the mounting seat, and a supporting cylinder is slidably connected on the fixing plate, a connecting spring is arranged in the supporting cylinder, and a supporting seat is connected between the connecting spring and the supporting cylinder in a penetrating manner.

Preferably, positioning mechanism includes two locating plates, two the locating plate can be dismantled with two backup pads respectively and be connected, two all can dismantle in the backup pad and be connected with two bracing pieces, four be provided with two supporting spring between the bracing piece, two the one end that the locating plate is close to each other all is provided with the dull polish pad.

Furthermore, the supporting component comprises two screw rods, the two screw rods are rotatably connected with the mounting seat, threads in opposite directions are respectively arranged on the two screw rods, and a connecting rod is arranged between the two screw rods.

Still further, the supporting seat includes the support bar, support bar and connecting spring fixed connection, the symmetry is provided with two connecting strips, two on the support bar all be provided with the fixed strip on the connecting strip, two all be connected with the fixed block on the fixed strip.

As a further scheme of the scheme, the two sliding rods are symmetrically connected to the supporting plate, the two limiting rods are symmetrically connected to the sliding rods, and limiting grooves used for the limiting rods to slide are formed in the mounting seat.

As this scheme further scheme again, two the one end that the locating plate is close to each other all is provided with two location pads, four the location pad is the dull polish material.

On the basis of the scheme, the rotating rod extends out of the side wall of the mounting seat and is detachably connected with a rotating block.

Further on the basis of the above scheme, the bottom of the supporting cylinder is provided with a fixed rod, the fixed rod is symmetrically connected with two positioning rods, and the fixed plate is provided with a positioning groove for sliding the positioning rods.

(III) advantageous effects

Compared with the prior art, the utility model provides a linear cutting machine nozzle mechanism, which has the following beneficial effects:

1. according to the utility model, the mounting opening is formed in the mounting seat, so that the support component can be conveniently and rotatably connected, the main gear can be rotated through the matching of the mounting plate and the rotating rod, the rotating strip can be conveniently rotated through the meshing of the main gear and the driven wheel, so that the support component can be conveniently rotated through the matching of the rotating wheel and the rotating wheel, and the positioning mechanism is arranged on the support component and has the effect of conveniently positioning the water pipe, so that the positioning range of the water pipe can be conveniently adjusted according to the use requirement.

2. According to the utility model, the supporting cylinder can be slid through the connection of the mounting seat and the fixing plate, and the spring is arranged in the supporting cylinder, so that the supporting seat can be conveniently and slidably connected, the water delivery pipe can be stably supported, and the moving condition of the water delivery pipe in use can be conveniently reduced.

Drawings

FIG. 1 is an exploded perspective view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is a schematic perspective view of the present invention;

fig. 4 is a schematic view of a partially cut-away perspective structure of the support tube and the support bar of the present invention.

In the figure: 1. a mounting seat; 2. a water inlet pipe; 3. a water delivery pipe; 4. a support plate; 5. a rotating wheel; 6. rotating the strip; 7. a slave gear; 8. a rotating wheel; 9. rotating the rod; 10. a main gear; 11. a fixing plate; 12. a support cylinder; 13. a connecting spring; 14. positioning a plate; 15. a support bar; 16. a support spring; 17. grinding a sand cushion; 18. a screw; 19. a supporting strip; 20. a connecting strip; 21. A fixed block; 22. a positioning pad; 23. and (6) rotating the block.

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.

Examples

Referring to fig. 1-4, a nozzle mechanism of a linear cutting machine comprises a mounting base 1, a water inlet pipe 2 and a water delivery pipe 3 are arranged on the mounting base 1, a mounting opening is arranged on the mounting base 1, two supporting components are rotatably connected in the mounting opening, a supporting plate 4 is slidably connected between the two supporting components and the mounting base 1, two sliding rods are symmetrically connected on the supporting plate 4, two limiting rods are symmetrically connected on the two sliding rods, a limiting groove for the limiting rods to slide is arranged on the mounting base 1, so that the sliding stability on the mounting base 1 on the supporting plate 4 is improved, a positioning mechanism is arranged between the two supporting plates 4 and comprises two positioning plates 14, the two positioning plates 14 are respectively detachably connected with the two supporting plates 4, two supporting rods 15 are detachably connected on the two supporting plates 4, and two supporting springs 16 are arranged between the four supporting rods 15, through supporting spring 16 and bracing piece 15's connection, can increase the stability of connecting between two locating plates 14, the one end that two locating plates 14 are close to each other all is provided with dull polish pad 17, the one end that two locating plates 14 are close to each other all is provided with two locating pads 22, four locating pads 22 are the dull polish material, through locating plate 14, dull polish pad 17 and locating pad 22's cooperation, can carry out the outrigger to raceway 3.

It should be further explained that the two supporting components are fixedly sleeved with a rotating wheel 5, the supporting components comprise two screw rods 18, the two screw rods 18 are rotatably connected with the mounting seat 1, the two screw rods 18 are respectively provided with threads in opposite directions, a connecting rod is arranged between the two screw rods 18, the mounting seat 1 is provided with two positioning blocks, a rotating strip 6 is rotatably connected between the two positioning blocks, the rotating strip 6 is provided with a driven gear 7 and two rotating wheels 8, the mounting seat 1 is connected with a rotating rod 9 in a penetrating manner, the rotating rod 9 extends into the mounting opening and is fixedly sleeved with a main gear 10, the main gear 10 and the rotating wheels 8 are respectively meshed with the driven wheel and the rotating wheel 5, the rotating rod 9 extends out of the side wall of the mounting seat 1 and is detachably connected with a rotating block 23, the rotating rod 9 is rotated on the mounting seat 1 through the rotating block 23, the rotating strip 6 can be rotated through the meshing of the main gear 10 and the driven wheel, so that the screw rod 18 is rotated by the engagement of the rotating wheel 8 and the rotating wheel 5, the support plate 4 can move on the installation seat 1 by the rotation of the screw rod 18, the installation seat 1 is detachably connected with a fixed plate 11, the fixed plate 11 is connected with a support cylinder 12 in a sliding way, the bottom end of the support cylinder 12 is provided with a fixed rod, the fixed rod is symmetrically connected with two positioning rods, the fixed plate 11 is provided with positioning grooves for the sliding of the positioning rods, the support cylinder 12 can stably slide on the fixed plate 11, the support cylinder 12 is internally provided with a connecting spring 13, a support seat is connected between the connecting spring 13 and the support cylinder 12 in a penetrating way and comprises a support bar 19, the support bar 19 is fixedly connected with the connecting spring 13, the support bar 19 is symmetrically provided with two connecting bars 20, the two connecting bars 20 are both provided with a fixed bar, and the two fixed bars are both connected with a fixed block 21, by providing the connection strips 20 on the support bars 19, the fixing blocks 21 can be moved by the fixing strips so as to stably support the water pipe 3.

In summary, when the nozzle mechanism of the wire cutting machine tool is used, the water inlet pipe 2 and the water pipe 3 are firstly installed on the installation seat 1, when the water pipe 3 needs to be supported, the rotating rod 9 is rotated on the installation seat 1 through the rotating block 23, meanwhile, the rotating rod 9 can rotate the rotating strip 6 through the meshing of the main gear 10 and the driven wheel, so that the screw rod 18 can be rotated through the meshing of the rotating wheel 8 and the rotating wheel 5, the supporting plate 4 can be moved on the installation seat 1 through the connection of the sliding rod and the limiting rod through the rotation of the screw rod 18, the supporting rod 15 is arranged on the supporting plate 4, the connection stability between the two supporting plates 4 can be increased through the connection of the supporting rod 15 and the supporting spring 16, the positioning plate 14 is moved through the supporting plate 4, the water pipe 3 is supported, and through the matching of the sanding pad 17 and the positioning pad 22, can increase the stability that supports raceway 3, then move a supporting cylinder 12 through the connection of dead lever and registration arm on fixed plate 11, through being provided with coupling spring 13 in supporting cylinder 12, can make support bar 19 drive connecting strip 20 and remove, so that remove fixed block 21 through the fixed strip, through the cooperation of two fixed blocks 21, can carry out the outrigger to raceway 3, thereby can reduce the removal condition of raceway 3 when using.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A nozzle mechanism of a linear cutting machine comprises a mounting seat (1), wherein a water inlet pipe (2) and a water delivery pipe (3) are arranged on the mounting seat (1), the nozzle mechanism is characterized in that a mounting opening is formed in the mounting seat (1), two supporting components are rotatably connected in the mounting opening, two supporting components are slidably connected with a supporting plate (4) between the supporting plate (1), a positioning mechanism is arranged between the supporting plates (4), two rotating wheels (5) are fixedly sleeved on the supporting components, two positioning blocks are arranged on the mounting seat (1), a rotating strip (6) is rotatably connected between the positioning blocks, a driven gear (7) and two rotating wheels (8) are arranged on the rotating strip (6), a rotating rod (9) is connected on the mounting seat (1) in a penetrating manner, the rotating rod (9) extends into the mounting opening and is fixedly sleeved with a main gear (10), the main gear (10) and the rotating wheel (8) are respectively meshed with the driven wheel and the rotating wheel (5), the mounting seat (1) is detachably connected with a fixing plate (11), the fixing plate (11) is connected with a supporting cylinder (12) in a sliding mode, a connecting spring (13) is arranged in the supporting cylinder (12), and a supporting seat is connected between the connecting spring (13) and the supporting cylinder (12) in a penetrating mode.

2. The nozzle mechanism of the linear cutting machine according to claim 1, characterized in that the positioning mechanism comprises two positioning plates (14), the two positioning plates (14) are detachably connected with two supporting plates (4), two supporting rods (15) are detachably connected on the two supporting plates (4), two supporting springs (16) are arranged between the four supporting rods (15), and the ends of the two positioning plates (14) close to each other are provided with a grinding pad (17).

3. The linear cutting machine nozzle mechanism according to claim 2, characterized in that the support component comprises two screw rods (18), the two screw rods (18) are rotatably connected with the mounting base (1), the two screw rods (18) are respectively provided with threads in opposite directions, and a connecting rod is arranged between the two screw rods (18).

4. The nozzle mechanism of the linear cutting machine as claimed in claim 3, wherein the supporting seat comprises a supporting bar (19), the supporting bar (19) is fixedly connected with the connecting spring (13), two connecting bars (20) are symmetrically arranged on the supporting bar (19), fixing bars are arranged on the two connecting bars (20), and fixing blocks (21) are connected to the two fixing bars.

5. The nozzle mechanism of the linear cutting machine as claimed in claim 4, wherein two sliding rods are symmetrically connected to the supporting plate (4), two limiting rods are symmetrically connected to both of the two sliding rods, and a limiting groove for the limiting rods to slide is formed in the mounting base (1).

6. A nozzle mechanism of a linear cutting machine as claimed in claim 5, characterized in that two locating pads (22) are arranged at the end of each of the two locating plates (14) close to each other, and four locating pads (22) are made of frosted material.

7. A nozzle mechanism of a wire cutting machine according to claim 6, characterized in that the rotating rod (9) extends out to the side wall of the mounting seat (1) and is detachably connected with a rotating block (23).

8. The nozzle mechanism of a linear cutting machine as claimed in claim 7, wherein the bottom end of the supporting cylinder (12) is provided with a fixing rod, two positioning rods are symmetrically connected to the fixing rod, and a positioning groove for sliding the positioning rods is formed on the fixing plate (11).