CN216656708U

CN216656708U - High-stability inverter type plasma cutting machine

Info

Publication number: CN216656708U
Application number: CN202122894170.7U
Authority: CN
Inventors: 卢盛富; 权文军; 黎满清
Original assignee: Guangzhou Shenghuo Welding Equipment Co ltd
Current assignee: Guangzhou Shenghuo Welding Equipment Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-06-03
Anticipated expiration: 2031-11-24

Abstract

The utility model relates to a plasma cutting machine technical field, and a high inverter type plasma cutting machine of stability is disclosed, the on-line screen storage device comprises a base, the upper end of base is through many support column fixedly connected with support box, support box around relative one side inner wall center department rotate through the bearing and be connected with same root rotation screw rod, the pole wall screw thread that rotates the screw rod has cup jointed the drive block, the fixed rotating electrical machines that is provided with in rear side of support box, the output shaft of rotating electrical machines run through the lateral wall of support box and with the one end fixed connection who rotates the screw rod, the upside of support box is provided with the mounting groove, fixed joint has the plasma cutting machine body in the mounting groove, a plurality of plugboards of upper end fixedly connected with of drive block, the upper end of support box is offered and is used for the plugboard to run through the bar opening that stretches out, the lower extreme fixedly connected with of mounting groove is a plurality of spliced sockets that match with the plugboard. This application makes the removal of cutting machine stable, has effectively guaranteed cutting accuracy nature.

Description

High-stability inverter type plasma cutting machine

Technical Field

The application relates to the technical field of plasma cutting machines, in particular to an inverter type plasma cutting machine with high stability.

Background

The contravariant plasma cutting machine is heated to extremely high temperature by plasma and is highly ionized gas, the gas transfers arc power to a workpiece, the workpiece is melted and blown away by high heat, and the working state of plasma arc cutting is formed.

Slide connection crossbeam on the plasma cutting machine of present, the cutting head is connected to the one end of crossbeam carries out cutting operation, in order to increase the cutting scope, lays the plasma cutting machine on moving movable support, but in order to guarantee the mobility stability, often with plasma cutting machine and the relative body coupling of moving movable support, this causes can not carry out effective dismouting to the cutting machine, influences subsequent maintenance and uses.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to solve among the prior art for guaranteeing the mobility stability, often with plasma cutting machine and the relative body coupling of movable support, this causes can not carry out effective dismouting to the cutting machine, influences subsequent problem of overhauing and using, and the inverter type plasma cutting machine that stability is high that provides.

In order to achieve the purpose, the following technical scheme is adopted in the application:

a high-stability inverter type plasma cutting machine comprises a base, wherein the upper end of the base is fixedly connected with a supporting box through a plurality of supporting columns, the center of the inner wall of one side, opposite to the front side and the back side of the supporting box, of the supporting box is rotatably connected with a same rotating screw rod through a bearing, a driving block is sleeved on the rod wall of the rotating screw rod in a threaded manner, a rotating motor is fixedly arranged on the rear side of the supporting box, an output shaft of the rotating motor penetrates through the side wall of the supporting box and is fixedly connected with one end of the rotating screw rod, a mounting groove is formed in the upper side of the supporting box, a plasma cutting machine body is fixedly clamped in the mounting groove, a plurality of insertion plates are fixedly connected to the upper end of the driving block, a strip-shaped opening for the insertion plates to penetrate and extend out is formed in the upper end of the supporting box, and a plurality of insertion grooves matched and inserted with the insertion plates are fixedly connected to the lower end of the mounting groove;

two L shape fixed plates of lower extreme symmetry fixedly connected with of mounting groove, the U-shaped slide that sets up about two of the vertical portion lateral wall fixedly connected with of L shape fixed plate, two limiting plates that slide with the U-shaped slide of the equal longitudinal symmetry fixedly connected with in the back of the body both sides of the back of the body of support box.

Preferably, the inner wall of the front side and the rear side of the supporting box, which are opposite to each other, are also symmetrically and fixedly connected with two guide sliding rods, and the side wall of the driving block is provided with two sliding holes which are in sliding sleeve connection with the guide sliding rods.

Preferably, the lower end of the mounting groove is symmetrically and fixedly connected with a plurality of supporting rollers, and the upper end of the supporting box is symmetrically and fixedly connected with two wheel grooves which are in sliding connection with the supporting rollers.

Preferably, the equal fixedly connected with locating plate in the lower extreme both sides back of the body of plasma cutting machine mutually, the equal joint in the back of the body both sides back of the body of mounting groove has the L shape clamp plate of crimping in the locating plate upper end, through the fixed joint of fastening device between L shape clamp plate and the locating plate.

Preferably, two T-shaped clamping blocks are fixedly connected to two opposite sides of the mounting groove vertically, and two T-shaped clamping grooves matched and clamped with the T-shaped clamping blocks are formed in the side wall of the vertical portion of the L-shaped pressing plate.

Preferably, the fastening mechanism comprises a fastening rod movably inserted at the upper end of the L-shaped pressing plate, a fastening groove matched and inserted with the fastening rod is formed in the upper end of the positioning plate, a fastening pulling plate is fixedly connected to the upper end of the fastening rod, and the lower end of the fastening pulling plate and the upper end of the L-shaped pressing plate are fixedly connected with the same fastening spring sleeved outside the fastening rod.

Compared with the prior art, the application provides a high inverter type plasma cutting machine of stability, possesses following beneficial effect:

1. the inverter type plasma cutting machine with high stability is characterized in that the plasma cutting machine body is arranged in the mounting groove through the supporting box and the mounting groove, the inserting groove at the lower end of the mounting groove is connected with the inserting plate in an inserting way, so that the plasma cutting machine body is relatively connected with the driving block, the bottom of the mounting groove is further supported by the sliding connection of the supporting roller and the wheel groove, when the cutting position needs to be adjusted, the rotating motor is started, the rotating motor drives the rotating screw rod to rotate, the driving block drives the plasma cutting machine body to move relatively through the screw thread sleeving effect of the rotating screw rod and the driving block and the sliding guide effect of the guide sliding rod on the driving block, and the L shape fixed plate that the cooperation was equipped with, the U-shaped slide and the limiting plate sliding connection that L shape fixed plate lateral wall is connected can carry out further assurance to the mobility stability of mounting groove for the cutting stability of cutting machine is better.

2. This inverter type plasma cutting machine that stability is high, through the mounting groove that is equipped with, the plasma cutting machine body is installed in the mounting groove, the locating plate in the plasma cutting machine body lower extreme outside supports the upper end of propping at the U-shaped mounting groove this moment, the matching joint through T shape fixture block and T shape draw-in groove makes L shape clamp plate stable connection in the outside of mounting groove, and the crimping is in the upper end of locating plate, it is spacing to the firm crimping of plasma cutting machine body to realize, the anchorage bar aligns fastening groove this moment, fastening spring pulls down the fastening arm-tie, the fastening arm-tie can realize spacing to the firm crimping of L shape clamp plate with the anchorage bar propulsion fastening inslot, the structure steadiness has been guaranteed.

And the part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, and this application makes the removal of cutting machine stable, has effectively guaranteed the cutting accuracy nature.

Drawings

Fig. 1 is a schematic structural diagram of an inverter type plasma cutting machine with high stability according to the present application;

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

fig. 3 is a schematic top cross-sectional view of a support box of the inverter type plasma cutting machine with high stability according to the present application.

In the figure: 1. a base; 2. a support pillar; 3. a support box; 4. rotating the screw; 5. a drive block; 6. a rotating electric machine; 7. mounting grooves; 8. a plasma cutter body; 9. a plugboard; 10. a strip-shaped opening; 11. inserting grooves; 12. an L-shaped fixing plate; 13. a U-shaped slide plate; 14. a limiting plate; 15. a guide slide bar; 16. positioning a plate; 17. an L-shaped pressing plate; 18. a T-shaped fixture block; 19. a T-shaped clamping groove; 20. a fastening rod; 21. a fastening groove; 22. fastening a pulling plate; 23. and (5) fastening the spring.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present application.

Referring to fig. 1-3, an inverter type plasma cutting machine with high stability comprises a base 1, wherein the upper end of the base 1 is fixedly connected with a supporting box 3 through a plurality of supporting columns 2, the center of the inner wall of one side, opposite to the front side and the back side of the supporting box 3, is rotatably connected with a same rotating screw 4 through a bearing, a driving block 5 is sleeved on the rod wall of the rotating screw 4 in a threaded manner, a rotating motor 6 is fixedly arranged on the rear side of the supporting box 3, an output shaft of the rotating motor 6 penetrates through the side wall of the supporting box 3 and is fixedly connected with one end of the rotating screw 4, a mounting groove 7 is arranged on the upper side of the supporting box 3, a plasma cutting machine body 8 is fixedly clamped in the mounting groove 7, a plurality of plug boards 9 are fixedly connected with the upper end of the driving block 5, a strip-shaped opening 10 for the plug boards 9 to penetrate and extend out is formed in the upper end of the supporting box 3, and a plurality of plug grooves 11 matched and plugged with the plug boards 9 are fixedly connected with the lower end of the mounting groove 7;

two L shape fixed plates 12 of lower extreme symmetry fixedly connected with of mounting groove 7, the U-shaped slide 13 that sets up about two of the vertical portion lateral wall fixedly connected with of L shape fixed plate 12, two limiting plates 14 that slide with U-shaped slide 13 of the equal longitudinal symmetry fixedly connected with in both sides of the back of the body that support box 3, U-shaped slide 13 and the limiting plate 14 that L shape fixed plate 12 lateral wall is connected slide and connect and can carry out further assurance to the mobility stability of mounting groove 7 for the cutting stability of cutting machine is better.

The inner wall of one side opposite to the front and back of the supporting box 3 is also symmetrically and fixedly connected with two guide slide bars 15, and two slide holes which are in sliding sleeve connection with the guide slide bars 15 are formed in the side wall of the driving block 5, so that the driving block 5 can move more stably and smoothly.

The symmetrical fixedly connected with a plurality of supporting rollers of lower extreme of mounting groove 7, the upper end symmetry fixedly connected with of support box 3 two race with supporting roller sliding connection, support stability is better to whole mounting groove 7.

The lower extreme of plasma cutting machine body 8 is the equal fixedly connected with locating plate 16 in both sides mutually on the back, and the equal joint in both sides mutually on the back of the body of mounting groove 7 has L shape clamp plate 17 of crimping in locating plate 16 upper end, passes through the fixed joint of fastening device between L shape clamp plate 17 and the locating plate 16.

Two T shape fixture blocks 18 of equal upper and lower fixedly connected with in the back of the body both sides of mounting groove 7, two T shape draw-in grooves 19 that match the joint with T shape fixture block 18 are all seted up to the vertical portion lateral wall of L shape clamp plate 17, and the matching joint through T shape fixture block 18 and T shape draw-in groove 19 makes L shape clamp plate 17 stable connection in the outside of mounting groove 7 to the crimping is in the upper end of locating plate 16, can realize spacing to the firm crimping of plasma cutting machine body 8.

Fastening device inserts the anchorage bar 20 of establishing in L shape clamp plate 17 upper end including the activity, the fastening groove 21 of pegging graft is seted up with anchorage bar 20 matching to the upper end of locating plate 16, anchorage bar 20's upper end fixedly connected with fastening arm-tie 22, the same cover of lower extreme of fastening arm-tie 22 and the upper end fixedly connected with of L shape clamp plate 17 is established at the outer fastening spring 23 of anchorage bar 20, anchorage bar 20 aims at fastening groove 21, fastening spring 23 pull-down fastening arm-tie 22, fastening arm-tie 22 can realize spacing the firm crimping of L shape clamp plate 17 in advancing anchorage bar 20 fastening groove 21, the structure steadiness has been guaranteed.

The working principle is that when the plasma cutting machine is used, the plasma cutting machine body 8 is placed in the mounting groove 7 through the supporting box 3 and the mounting groove 7, the inserting groove 11 at the lower end of the mounting groove 7 is connected with the inserting plate 9 in an inserting way, so that the plasma cutting machine body 8 is relatively connected with the driving block 5, the sliding connection of the supporting roller and the wheel groove further supports the bottom of the mounting groove 7, when the cutting position needs to be adjusted, the rotating motor 6 is started, the rotating motor 6 drives the rotating screw rod 4 to rotate, the driving block 5 drives the plasma cutting machine body 8 to relatively move through the threaded sleeve effect of the rotating screw rod 4 and the driving block 5 and the sliding guide effect of the guide sliding rod 15 on the driving block 5, the L-shaped fixing plate 12 is arranged in a matching way, and the U-shaped sliding plate 13 and the limiting plate 14 which are connected with the side wall of the L-shaped fixing plate 12 are in a sliding connection way, so that the movement stability of the mounting groove 7 can be further guaranteed, make the cutting stability of cutting machine better, through mounting groove 7 that is equipped with, plasma cutting machine body 8 is installed in mounting groove 7, the locating plate in the 8 lower extreme outsides of plasma cutting machine body supports the upper end of propping at mounting groove 7 this moment, the matching joint through T shape fixture block 18 and T shape draw-in groove 19 makes L shape clamp plate 17 stable connection in the outside of mounting groove 7, and the crimping is in the upper end of locating plate 16, it is spacing to the firm crimping of plasma cutting machine body 8 to realize, fastening groove 21 is aimed at to anchorage bar 20 this moment, fastening spring 23 pulls down fastening arm-tie 22, fastening arm-tie 22 can realize spacing to the firm crimping of L shape clamp plate 17 in advancing anchorage bar 20 fastening groove 21, the structural stability has been guaranteed.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present application, and equivalent alternatives or modifications according to the technical solutions and the application concepts of the present application, which are within the technical scope of the present application.

Claims

1. The high-stability inverter type plasma cutting machine comprises a base (1) and is characterized in that the upper end of the base (1) is fixedly connected with a supporting box (3) through a plurality of supporting columns (2), the center of the inner wall of one side, opposite to the front side and the back side, of the supporting box (3) is rotatably connected with a same rotating screw (4) through a bearing, a driving block (5) is sleeved on the rod wall of the rotating screw (4) in a threaded manner, a rotating motor (6) is fixedly arranged on the rear side of the supporting box (3), an output shaft of the rotating motor (6) penetrates through the side wall of the supporting box (3) and is fixedly connected with one end of the rotating screw (4), a mounting groove (7) is formed in the upper side of the supporting box (3), a plasma cutting machine body (8) is fixedly clamped in the mounting groove (7), a plurality of insertion plates (9) are fixedly connected with the upper end of the driving block (5), the upper end of the supporting box (3) is provided with a strip-shaped opening (10) for the insertion plate (9) to penetrate and extend out, and the lower end of the mounting groove (7) is fixedly connected with a plurality of insertion grooves (11) which are matched and inserted with the insertion plate (9);

two L shape fixed plates (12) of lower extreme symmetry fixedly connected with of mounting groove (7), U-shaped slide (13) that set up about two of the vertical portion lateral wall fixedly connected with of L shape fixed plate (12), two limiting plate (14) with U-shaped slide (13) sliding connection of the equal longitudinal symmetry fixedly connected with in the back of the body both sides of support box (3).

2. The inverter type plasma cutting machine with high stability according to claim 1, wherein the inner wall of one side of the support box (3) opposite to the front side and the rear side is further symmetrically and fixedly connected with two guide slide bars (15), and the side wall of the driving block (5) is provided with two slide holes which are slidably sleeved with the guide slide bars (15).

3. The inverter type plasma cutting machine with high stability according to claim 1, wherein a plurality of supporting rollers are symmetrically and fixedly connected to the lower end of the mounting groove (7), and two wheel grooves in sliding connection with the supporting rollers are symmetrically and fixedly connected to the upper end of the supporting box (3).

4. The inverter type plasma cutting machine with high stability according to claim 1, wherein the two opposite sides of the lower end of the plasma cutting machine body (8) are fixedly connected with positioning plates (16), the two opposite sides of the mounting groove (7) are respectively clamped with an L-shaped pressing plate (17) which is crimped at the upper end of the positioning plate (16), and the L-shaped pressing plate (17) and the positioning plate (16) are fixedly clamped through a fastening mechanism.

5. The inverter type plasma cutting machine with high stability according to claim 4, wherein two T-shaped clamping blocks (18) are fixedly connected to the two opposite sides of the mounting groove (7) from top to bottom, and two T-shaped clamping grooves (19) matched and clamped with the T-shaped clamping blocks (18) are formed in the side wall of the vertical portion of the L-shaped pressing plate (17).

6. The inverter type plasma cutting machine with high stability according to claim 4, wherein the fastening mechanism comprises a fastening rod (20) movably inserted at the upper end of the L-shaped pressing plate (17), the upper end of the positioning plate (16) is provided with a fastening groove (21) matched and inserted with the fastening rod (20), the upper end of the fastening rod (20) is fixedly connected with a fastening pulling plate (22), and the lower end of the fastening pulling plate (22) and the upper end of the L-shaped pressing plate (17) are fixedly connected with a same fastening spring (23) sleeved outside the fastening rod (20).