CN216303988U

CN216303988U - Laser cladding machine tool with material lifting function

Info

Publication number: CN216303988U
Application number: CN202022861229.8U
Authority: CN
Inventors: 宋陆昊
Original assignee: Jiangsu College of Safety Technology
Current assignee: Jiangsu College of Safety Technology
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2022-04-15
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a laser cladding machine tool with material lifting, which comprises a bottom plate, wherein a driving chuck seat is arranged at the upper part of the bottom plate, a driving chuck is arranged on the driving chuck seat, two first slide rails which are parallel to each other are arranged at the upper part of the bottom plate at one transverse side of the driving chuck seat, a tailstock is connected onto the first slide rails in a sliding manner, a driven chuck is arranged on the tailstock, a second slide rail is arranged at the upper part of the bottom plate at one longitudinal side of the first slide rails, and a control device is arranged at the upper part of the bottom plate at the other longitudinal side of the first slide rails. The utility model has the beneficial effects that: the utility model has reasonable design, simple and stable structure and strong practicability; the problem that the middle part of a workpiece shakes when a cylindrical or tubular workpiece with an overlong length is machined can be solved; the method can be suitable for processing cylindrical or tubular workpieces with various length specifications and rotating body specifications (different diameters), and the key cladding processing effect is improved.

Description

Laser cladding machine tool with material lifting function

Technical Field

The utility model relates to the technical field of laser cladding processing, in particular to a laser cladding machine tool with material lifting.

Background

Laser Cladding (Laser Cladding), also known as Laser Cladding or Laser Cladding, is a new surface modification technique. The method is characterized in that a cladding material is added on the surface of a base material, and the cladding material and a thin layer on the surface of the base material are fused together by utilizing a laser beam with high energy density, so that a metallurgically bonded cladding layer is formed on the surface of a base layer.

In the process of actual processing, be mostly cylindric or tubular product class work piece in the work piece of processing, the work piece is because length overlength, and the work piece middle part can take place to shake, influences the effect of processing, more can bring the potential safety hazard, and long-time work can damage the chuck of base and the tight device in top of tailstock even, remains further development and improves.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a laser cladding machine tool with material lifting, which aims to solve the problems that when the existing cylindrical or tubular workpiece is subjected to laser cladding processing, the middle part of the workpiece shakes due to overlong length, the processing effect is influenced, potential safety hazards are brought, and a chuck of a base and a jacking device of a tailstock are damaged even if the workpiece works for a long time.

The utility model realizes the purpose through the following technical scheme: a laser cladding machine tool with material lifting comprises a bottom plate, wherein a driving chuck seat is arranged on the upper portion of the bottom plate, a driving chuck is arranged on the driving chuck seat, two first sliding rails which are parallel to each other are arranged on the upper portion of the bottom plate on one transverse side of the driving chuck seat, a tailstock is connected onto the first sliding rails in a sliding mode, a driven chuck is arranged on the tailstock, a second sliding rail is arranged on the upper portion of the bottom plate on one longitudinal side of the first sliding rails, a control device is arranged on the upper portion of the bottom plate on the other side of the first sliding rails, a supporting column is connected onto the second sliding rails in a sliding mode, a cross beam is connected onto one side surface of the first sliding rails in a sliding mode, a laser head is arranged at one end, opposite to the supporting column, of the bottom of the cross beam, a T-shaped sliding table is arranged between the first sliding rails, a sliding seat is connected onto the T-shaped sliding table in a sliding mode, and a supporting plate is connected onto one transverse end of the upper portion of the sliding seat in a rotating mode, the other end swivelling joint has electronic servo cylinder, electronic servo cylinder top with backup pad swivelling joint, the backup pad top has the rectangle fretwork, rectangle fretwork swivelling joint has the bracket, the vertical one side of slide is provided with the transmission lead screw, be provided with ball nut on the transmission lead screw with the slide is connected, transmission lead screw both ends all be provided with the support bearing frame with the bottom plate is connected, transmission lead screw one end is passed support bearing frame is connected with the rotating electrical machines.

Further, the driving chuck and the driven chuck are concentrically arranged.

Furthermore, the tailstock, the support column and the cross beam are moved in a gear and rack transmission mode.

Further, the electric servo cylinder and the rotating motor are electrically connected with the control device.

Further, the bracket has the V type and holds in the palm the groove, the inside oil storage tank that has of bracket, bracket top one end is provided with the oiling mouth, the bracket is located the surface that the V type held in the palm the groove is provided with the teflon wear pad, the teflon wear pad has a plurality of oil-outs, the oiling mouth with the oil-out all with the oil storage tank is linked together.

Further, a permeable membrane is arranged at the oil outlet.

The utility model has the beneficial effects that: the utility model has reasonable design, simple and stable structure and strong practicability, and can solve the problem that the middle part of a cylindrical or tubular workpiece with overlong length shakes during processing; the two ends of a cylindrical or pipe workpiece are respectively clamped and fixed on a driving chuck and a driven chuck and then processed through a laser head, a control device controls a rotating motor to rotate, a bracket is moved to the position below a workpiece shaking part through the matching of a transmission screw rod, a ball nut and a sliding seat, the bracket is suitable for cylindrical or pipe workpieces with different length specifications, and then an electric servo cylinder is controlled by the control device to advance so that the bracket is contacted with the workpiece to support the workpiece, and the shaking generated during the rotary processing of the workpiece is avoided; in addition, bracket and backup pad swivelling joint can make the bracket be in vertical state, guarantee the stability that supports the work piece, and the V type that sets up holds in the palm the groove and is applicable to the rotatory type work piece of multiple specification (different diameters) and process on the rotating electrical machines bracket that sets up, and the teflon abrasion pad that sets up can improve the life of bracket, and the oiling mouth, oil storage tank and the oil-out that set up can reduce the rotatory resistance of work piece, and better cooperation work piece is rotatory, improves the effect of processing.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic cross-sectional view of the bracket of the present invention.

In the figure: the device comprises a base plate 1, a driving chuck seat 2, a driving chuck 3, a first slide rail 4, a tailstock 5, a driven chuck 6, a second slide rail 7, a control device 8, a support column 9, a cross beam 10, a laser head 11, a sliding table 12-T, a sliding seat 13, a support plate 14, an electric servo cylinder 15, a rectangular hollow 16, a bracket 17, a transmission screw rod 18, a ball nut 19, a support bearing seat 20, a rotating motor 21, a bracket 22-V, an oil storage tank 23, an oil injection port 24, a Teflon wear-resistant pad 25 and an oil outlet 26.

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.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Referring to fig. 1 to 3, a laser cladding machine tool with material lifting comprises a bottom plate 1, a driving chuck seat 2 is arranged on the upper portion of the bottom plate 1, a driving chuck 3 is arranged on the driving chuck seat 2, two first slide rails 4 parallel to each other are arranged on the upper portion of the bottom plate 1 on one lateral side of the driving chuck seat 2, a tailstock 5 is connected on the first slide rails 4 in a sliding manner, a driven chuck 6 is arranged on the tailstock 5, a second slide rail 7 is arranged on the upper portion of the bottom plate 1 on one longitudinal side of the first slide rails 4, a control device 8 is arranged on the upper portion of the bottom plate 1 on the other lateral side, a support pillar 9 is connected on the second slide rail 7 in a sliding manner, a cross beam 10 is connected on the surface of one side of the first slide rails 4 of the support pillar 9 in a sliding manner, a laser head 11 is arranged at the opposite end of the bottom of the cross beam 10 on the support pillar 9, a T-shaped sliding table 12 is arranged between the first slide rails 4, and a sliding seat 13 is connected on the T-shaped sliding table 12 in a sliding manner, the upper portion of the sliding seat 13 is transversely provided with a supporting plate 14 at one end in a rotating mode, the other end of the sliding seat 13 is rotatably connected with an electric servo cylinder 15, the top of the electric servo cylinder 15 is rotatably connected with the supporting plate 14, a rectangular hollow 16 is arranged at the top of the supporting plate 14, a bracket 17 is rotatably connected in the rectangular hollow 16, a transmission screw 18 is arranged on one longitudinal side of the sliding seat 13, a ball nut 19 arranged on the transmission screw 18 is connected with the sliding seat 13, supporting bearing seats 20 are arranged at two ends of the transmission screw 18 and connected with the bottom plate 1, and one end of the transmission screw 18 penetrates through the supporting bearing seats 20 and is connected with a rotating motor 21.

The driving chuck 3 and the driven chuck 6 are concentrically arranged, so that the stability of the position of a workpiece is ensured, and the machining effect of the workpiece is ensured; the tailstock 5, the support column 9 and the beam 10 are moved in a gear and rack transmission mode, so that the tailstock 5, the support column 9 and the beam 10 can move linearly and the moving distance is accurate and stable; the electric servo cylinder 15 and the rotating motor 21 are electrically connected with the control device 8, so that the control device 8 is convenient to control the electric servo cylinder 15 to advance and retreat and control the rotating direction, the rotating speed and start and stop of the rotating motor 21; the bracket 17 is provided with a V-shaped bracket 22, an oil storage tank 23 is arranged in the bracket 17, one end of the top of the bracket 17 is provided with an oil filling port 24, a Teflon wear-resistant pad 25 is arranged on the surface of the bracket 17, which is positioned on the V-shaped bracket 22, the Teflon wear-resistant pad 25 is provided with a plurality of oil outlets 26, and the oil filling port 24 and the oil outlets 26 are communicated with the oil storage tank 23, so that cylindrical or tubular workpieces with different diameters can be supported and lifted conveniently, the resistance of the rotation of the workpieces is reduced, the rotation of the workpieces is better matched, and the processing effect is improved; the oil outlet 26 is provided with a permeable membrane which can ensure that the oil outlet 26 can stably seep oil to act on the workpiece and the bracket 17 for a long time.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a laser cladding lathe with material lifts, includes bottom plate (1), its characterized in that: the automatic feeding device is characterized in that a driving chuck seat (2) is arranged on the upper portion of the bottom plate (1), a driving chuck (3) is arranged on the driving chuck seat (2), two first sliding rails (4) which are parallel to each other are arranged on the upper portion of the bottom plate (1) on one side of the driving chuck seat (2) in the transverse direction, a tailstock (5) is connected to the first sliding rails (4) in a sliding mode, a driven chuck (6) is arranged on the tailstock (5), a second sliding rail (7) is arranged on the upper portion of the bottom plate (1) on one side of the first sliding rails (4) in the longitudinal direction, a control device (8) is arranged on the upper portion of the bottom plate (1) on the other side of the first sliding rails (4), a supporting column (9) is connected to the second sliding rails (7) in a sliding mode, a cross beam (10) is connected to the surface of one side of the first sliding rails (4) in a sliding mode, a laser head (11) is arranged on the bottom of the other side of the supporting column (9), a T-shaped sliding table (12) is arranged between the first sliding rails (4), a sliding seat (13) is connected on the T-shaped sliding table (12) in a sliding way, one transverse end of the upper part of the sliding seat (13) is rotatably connected with a supporting plate (14), the other transverse end of the sliding seat is rotatably connected with an electric servo cylinder (15), the top of the electric servo cylinder (15) is rotationally connected with the supporting plate (14), the top of the supporting plate (14) is provided with a rectangular hollow part (16), a bracket (17) is rotationally connected in the rectangular hollow part (16), a transmission screw rod (18) is arranged at one longitudinal side of the sliding seat (13), a ball nut (19) is arranged on the transmission screw rod (18) and is connected with the sliding seat (13), two ends of the transmission screw rod (18) are provided with supporting bearing seats (20) which are connected with the bottom plate (1), one end of the transmission screw rod (18) penetrates through the supporting bearing seat (20) and is connected with a rotating motor (21).

2. The laser cladding machine tool with material lifting function according to claim 1, wherein the driving chuck (3) and the driven chuck (6) are concentrically arranged.

3. The laser cladding machine tool with the material lifting function according to claim 1, wherein the tailstock (5), the supporting column (9) and the beam (10) are moved in a rack and pinion transmission manner.

4. The laser cladding machine tool with material lifting function according to claim 1, wherein the electric servo cylinder (15) and the rotating motor (21) are electrically connected with the control device (8).

5. The laser cladding machine tool with the material lifting function is characterized in that the bracket (17) is provided with a V-shaped bracket (22), an oil storage groove (23) is formed in the bracket (17), an oil filling port (24) is formed in one end of the top of the bracket (17), a Teflon wear-resistant pad (25) is arranged on the surface, located on the V-shaped bracket (22), of the bracket (17), the Teflon wear-resistant pad (25) is provided with a plurality of oil outlets (26), and the oil filling port (24) and the oil outlets (26) are communicated with the oil storage groove (23).

6. The laser cladding machine tool with the material lifting function is characterized in that a permeable membrane is arranged at the oil outlet (26).