CN217922322U

CN217922322U - Fixing device for pipe fitting inner hole laser cladding

Info

Publication number: CN217922322U
Application number: CN202221976886.XU
Authority: CN
Inventors: 宗伟; 王超群; 褚福更
Original assignee: Shandong Zhongke Meimei Laser Technology Co ltd
Current assignee: Shandong Zhongke Meimei Laser Technology Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-11-29
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a pipe fitting hole fixing device for laser cladding, including the bottom plate, characterized by: the downside of the upside middle part fixed connection ring board of bottom plate, one side upper end fixed connection motor of ring board, the output shaft of motor passes the upper end middle part of ring board, the tip fixed connection of the output shaft of motor is in the center department of gear, gear engagement ring gear, one side of one side fixed connection ring board of ring gear, a ring board swing joint the ring board, the one end swing joint round bar of ring board one, the other end fixed connection of round bar is in one side of slider, slider threaded connection lead screw. The utility model relates to a laser cladding equipment field specifically says, relates to a fixing device is used in pipe fitting hole laser cladding. The utility model discloses a pipe fitting hole fixing device for laser cladding is favorable to realizing carrying out the centre gripping operation to the pipe fitting.

Description

Fixing device for pipe fitting inner hole laser cladding

Technical Field

The utility model relates to a laser cladding equipment field specifically says, relates to a fixing device is used in pipe fitting hole laser cladding.

Background

In the laser cladding, a material with special performance is heated and melted by laser and coated on the surface of a base material to obtain a high-quality cladding layer which is well metallurgically combined with a matrix, and parts with manufacturing defects, error processing damage or service damage in a certain depth can be repaired according to the application characteristics of the cladding layer.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a pipe fitting hole fixing device for laser cladding is favorable to realizing carrying out the centre gripping operation to the pipe fitting.

The utility model adopts the following technical scheme to realize the purpose of the invention:

the utility model provides a fixing device for pipe fitting hole laser cladding, includes the bottom plate, characterized by:

the middle part of the upper side of the bottom plate is fixedly connected with the lower side of a circular plate, the upper end of one side of the circular plate is fixedly connected with a motor, an output shaft of the motor penetrates through the middle part of the upper end of the circular plate, the end part of the output shaft of the motor is fixedly connected to the center of a gear, the gear is meshed with a gear ring, one side of the gear ring is fixedly connected with one side of a first circular plate, and the first circular plate is movably connected with the circular plate;

one end of the first annular plate is movably connected with one end of a round rod, the other end of the round rod is fixedly connected to one side of a sliding block, the sliding block is in threaded connection with a lead screw, the upper end of the lead screw is fixedly connected with the center of a knob, the lower end of the lead screw is movably connected with the middle of a sleeve, one side of the sleeve is fixedly connected with one end of a first round shaft, the other end of the first round shaft is movably connected into a first round hole, and the first round hole is formed in a second annular plate;

and a group of uniformly distributed round holes II are respectively formed in the annular plate II, each round hole II is movably connected with a corresponding round shaft II, and one end of each round shaft II is fixedly connected with a corresponding clamping mechanism.

As a further limitation of the technical solution, the corresponding clamping mechanisms respectively include corresponding rectangular sleeves, and one end of each circular shaft two is respectively and fixedly connected to one side of the corresponding rectangular sleeve.

As a further limitation of the technical scheme, a corresponding rectangular guide rod is respectively arranged in each rectangular sleeve.

As a further limitation of the technical scheme, the middle part of one end of each rectangular guide rod is movably connected with a corresponding circular shaft III respectively.

As a further limitation of the technical solution, one end of each circular shaft three is fixedly connected to one side of the first annular plate.

As a further limitation of the technical solution, the other end of each of the rectangular guide rods is fixedly connected to one end of a corresponding clamping rod.

As a further limitation of the technical scheme, four corners of the bottom plate are respectively fixedly connected with corresponding mounting holes.

As a further limitation of the present technical solution, the outer surface of each of the clamping rods is coated with a rubber material.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

1. the device can clamp and fix the pipe fitting by each clamping rod, and avoids the condition of shaking or position deviation of the pipe fitting;

2. the device can realize that the motor is turned on, and finally, each clamping rod drives the pipe fitting to rotate, and the cladding nozzle of the cladding equipment extends into the inner hole of the pipe fitting to carry out laser cladding;

3. the device can realize that the outer surface of each clamping rod is respectively coated with rubber materials, so that the damage to the outer wall of the pipe fitting is reduced in the process of clamping the pipe fitting.

The utility model discloses a pipe fitting hole fixing device for laser cladding is favorable to realizing carrying out the centre gripping operation to the pipe fitting.

Drawings

Fig. 1 is a first perspective view of the present invention.

Fig. 2 is a second perspective view of the present invention.

Fig. 3 is a schematic view of a connection structure of parts according to the present invention.

Fig. 4 is a schematic view of a connection structure of parts according to the present invention.

Fig. 5 is a third schematic view of the connection structure of some parts of the present invention.

Fig. 6 is a schematic view of a connection structure of part of the components of the present invention.

Fig. 7 is a schematic view of a connection structure of parts according to the present invention.

In the figure: 1. the motor, 2, the circular plate, 3, the circular plate II, 4, the clamping rod, 5, the pipe fitting, 6, the mounting hole, 7, the bottom plate, 8, the knob, 9, the gear, 10, the gear ring, 11, the circular plate I, 12, the circular shaft III, 13, the slider, 14, the lead screw, 15, the sleeve, 16, the rectangular sleeve, 17, the rectangular guide rod, 18, the circular rod, 19, the round hole II, 20, the circular shaft I, 21, the circular shaft II, 22 and the round hole I.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that the terms of orientation such as left, right, up, down, front and back in the embodiments of the present invention are only relative concepts or are referred to the normal use state of the product, i.e. the traveling direction of the product, and should not be considered as limiting.

When an element is referred to as being "on" or "disposed" to another element, it can be on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

The first embodiment is as follows: the utility model comprises a bottom plate 7, a bottom plate,

the middle part of the upper side of the bottom plate 7 is fixedly connected with the lower side of a circular plate 2, the upper end of one side of the circular plate 2 is fixedly connected with a motor 1, an output shaft of the motor 1 penetrates through the middle part of the upper end of the circular plate 2, the end part of the output shaft of the motor 1 is fixedly connected to the center of a gear 9, the gear 9 is meshed with a gear ring 10, one side of the gear ring 10 is fixedly connected with one side of a first annular plate 11, and the first annular plate 11 is movably connected with the circular plate 2;

one end of the first annular plate 11 is movably connected with one end of a round rod 18, the other end of the round rod 18 is fixedly connected to one side of a sliding block 13, the sliding block 13 is in threaded connection with a lead screw 14, the upper end of the lead screw 14 is fixedly connected with the center of a knob 8, the lower end of the lead screw 14 is movably connected with the middle of a sleeve 15, one side of the sleeve 15 is fixedly connected with one end of a first round shaft 20, the other end of the first round shaft 20 is movably connected into a first round hole 22, and the first round hole 22 is arranged on a second annular plate 3;

the second annular plate 3 is respectively provided with a group of uniformly distributed second round holes 19, each second round hole 19 is movably connected with a corresponding second round shaft 21, and one end of each second round shaft 21 is fixedly connected with a corresponding clamping mechanism.

The corresponding clamping mechanisms respectively comprise corresponding rectangular sleeves 16, and one end of each circular shaft II 21 is respectively and fixedly connected to one side of the corresponding rectangular sleeve 16.

A corresponding rectangular guide rod 17 is arranged in each rectangular sleeve 16.

The middle part of one end of each rectangular guide rod 17 is movably connected with a corresponding circular shaft III 12.

One end of each circular shaft III 12 is fixedly connected to one side of the annular plate I11.

The other end of each rectangular guide rod 17 is fixedly connected with one end of the corresponding clamping rod 4.

And four corners of the bottom plate 7 are respectively fixedly connected with the corresponding mounting holes 6.

When the device is used, firstly, an operator places a pipe fitting to be subjected to laser cladding between a group of clamping rods 4, a rotary knob 8 is screwed, the rotary knob 8 drives a lead screw 14 to rotate, the lead screw 14 drives a sleeve 15 to move in a direction away from a sliding block 13, the sleeve 15 drives a first circular shaft 20 to move, the first circular shaft 20 drives a second annular plate 3 to rotate through a first circular hole 22, the second annular plate 3 drives a corresponding rectangular sleeve 16 to swing through a group of second circular shafts 21, each rectangular sleeve 16 drives a corresponding rectangular guide rod 17 to move, each rectangular guide rod 17 drives a corresponding clamping rod 4 to move in a direction close to each other, each clamping rod 4 clamps and fixes the pipe fitting, the condition that the pipe fitting shakes or deviates is avoided, the rotary knob 8 stops screwing at the moment, then the operator opens a motor 1, the motor 1 drives a gear 9 to rotate, the gear 9 meshes a gear ring gear 10 to drive the first annular plate 11 to rotate, the first annular plate 11 drives the corresponding rectangular guide rods 17 to rotate through a group of third circular shafts 12, each guide rod 17 drives a corresponding clamping rod 4 to rotate, the corresponding clamping rod 4 to rotate, and the nozzle of the pipe fitting is melted and the nozzle of the laser cladding device can be melted, and the nozzle is melted after the melted pipe fitting is melted.

Example two: in this embodiment, based on the first embodiment, the outer surface of each clamping rod 4 is coated with a rubber material.

The outer surface of each clamping rod 4 is coated with rubber materials, so that damage to the outer wall of the pipe fitting can be reduced in the process of clamping the pipe fitting.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a fixing device for pipe fitting hole laser cladding, includes bottom plate (7), characterized by:

the middle part of the upper side of the bottom plate (7) is fixedly connected with the lower side of a circular plate (2), the upper end of one side of the circular plate (2) is fixedly connected with a motor (1), an output shaft of the motor (1) penetrates through the middle part of the upper end of the circular plate (2), the end part of the output shaft of the motor (1) is fixedly connected to the center of a gear (9), the gear (9) is meshed with a gear ring (10), one side of the gear ring (10) is fixedly connected with one side of a circular plate I (11), and the circular plate I (11) is movably connected with the circular plate (2);

one end of the first annular plate (11) is movably connected with one end of a round rod (18), the other end of the round rod (18) is fixedly connected to one side of a sliding block (13), the sliding block (13) is in threaded connection with a lead screw (14), the upper end of the lead screw (14) is fixedly connected with the center of a knob (8), the lower end of the lead screw (14) is movably connected with the middle of a sleeve (15), one side of the sleeve (15) is fixedly connected with one end of a first round shaft (20), the other end of the first round shaft (20) is movably connected with a first round hole (22), and the first round hole (22) is arranged on a second annular plate (3);

a group of uniformly distributed round holes II (19) are respectively formed in the annular plate II (3), each round hole II (19) is movably connected with a corresponding round shaft II (21), and one end of each round shaft II (21) is fixedly connected with a corresponding clamping mechanism.

2. The fixing device for pipe fitting inner hole laser cladding of claim 1, which is characterized in that: the corresponding clamping mechanisms respectively comprise corresponding rectangular sleeves (16), and one end of each circular shaft II (21) is fixedly connected to one side of the corresponding rectangular sleeve (16).

3. The fixing device for pipe fitting inner hole laser cladding of claim 2, which is characterized in that: and a corresponding rectangular guide rod (17) is arranged in each rectangular sleeve (16).

4. The fixing device for pipe inner hole laser cladding as claimed in claim 3, wherein: the middle part of one end of each rectangular guide rod (17) is movably connected with a corresponding circular shaft III (12) respectively.

5. The fixing device for pipe fitting inner hole laser cladding of claim 4, wherein: one end of each circular shaft III (12) is fixedly connected to one side of the annular plate I (11) respectively.

6. The fixing device for pipe fitting inner hole laser cladding of claim 3, is characterized in that: the other end of each rectangular guide rod (17) is fixedly connected with one end of the corresponding clamping rod (4) respectively.

7. The fixing device for pipe fitting inner hole laser cladding of claim 1, which is characterized in that: and four corners of the bottom plate (7) are respectively fixedly connected with corresponding mounting holes (6).

8. The fixing device for pipe fitting inner hole laser cladding of claim 6, is characterized in that: the outer surface of each clamping rod (4) is coated with rubber materials.