CN211276918U

CN211276918U - Pipeline cooling device for build-up welding

Info

Publication number: CN211276918U
Application number: CN201921865736.XU
Authority: CN
Inventors: 秦志成; 秦紫然
Original assignee: Jiangsu Xinyi Industrial Co ltd
Current assignee: Jiangsu Xinyi Industrial Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-08-18
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a pipeline cooling device for build-up welding, which comprises a workbench, a support frame and a pair of support rods with the same structure, wherein a table leg on the left side of the workbench consists of the support frame and the pair of support rods; the utility model relates to a pipeline build-up welding technical field inserts the pipeline to the pipeline downthehole back, drive gear through the motor in the clamping structure and rotate to make centre gripping arm and grip block press from both sides the pipeline tightly, clamping structure can carry out the fixed clamp to the pipeline of different diameter sizes and press from both sides, the practicality of this device has been improved, when the pipeline welds, can cool down the pipeline through refrigeration structure and handle, make the heat that the pipeline produced when the build-up welding can in time distribute away, the efficiency and the quality of pipeline build-up welding have been improved.

Description

Pipeline cooling device for build-up welding

Technical Field

The utility model relates to a pipeline build-up welding technical field specifically is a pipeline cooling device for build-up welding.

Background

The surfacing is an economic and rapid process method for modifying the surface of a material, and is more and more widely applied to the manufacturing and repairing of parts in various industrial departments; it is common practice to melt metal by electric or gas welding and deposit it on a tool or machine part.

In the process of overlaying the pipeline, because the space of the pipeline is small, the generated heat cannot be dissipated, and thus the efficiency and quality of the pipeline overlaying are affected.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model provides a pipeline cooling device for build-up welding.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a pipeline cooling device for build-up welding comprises a workbench, a support frame and a pair of support rods with the same structure, wherein a table leg on the left side of the workbench consists of the support frame and the pair of support rods;

the clamping structure includes: the device comprises a fixed box, a motor, a rotating rod, a pair of gears with the same structure, a pair of moving blocks with the same structure, a pair of clamping arms with the same structure and a pair of clamping blocks with the same structure;

the fixed box is fixedly arranged on the upper wall surface of the workbench, the right side of the fixed box is provided with a pair of through holes with the same structure, the motor is fixedly arranged in the fixed box, two ends of the rotating rod are movably embedded on two sides of the fixed box, reverse threads are arranged on two sides of the rotating rod, the pair of gears are fixedly sleeved on the middle parts of the motor driving end and the rotating rod and are meshed with each other, the pair of moving blocks are movably sleeved on the reverse threads on two sides of the threaded rod, one side of each moving block is movably embedded in the slide rail, one end of each clamping arm is fixedly arranged on one side of each moving block, the other end of each clamping arm moves through the corresponding through hole of the fixed box, and the pair of clamping blocks.

Preferably, the refrigeration structure includes: the refrigerator comprises a water storage tank, two pairs of refrigeration sheets with the same structure, a water pump, a water pumping pipe, a first three-way pipe, a pair of first drain pipes with the same structure, a second three-way pipe and a pair of second drain pipes with the same structure;

the water storage tank is fixedly arranged on the upper wall surface of the support frame, the two pairs of the refrigerating sheets are fixedly arranged on one side of the water storage tank, the water pump is fixedly arranged on the upper wall surface of the water storage tank, two ends of the water pumping pipe are respectively and fixedly embedded in a water pumping opening of the water pump and the water storage tank, one end of the first three-way pipe is fixedly embedded in a water draining opening of the water pump, one end of the first drain pipe is fixedly embedded in the first three-way pipe, the other end of the first drain pipe movably penetrates through the workbench surface and is fixedly embedded on one side of the clamping blocks, one end of the second three-way pipe is fixedly embedded on the other side of the water storage tank, one end of the second drain pipe is fixedly embedded in the second three-way pipe, and.

Preferably, the support frame is of an L-shaped structure.

Preferably, one side of the support frame is provided with a pair of heat dissipation holes with the same structure, and the heat dissipation holes correspond to the two pairs of heat dissipation ends of the refrigeration fins.

Preferably, one end of each clamping block is of an arc-shaped structure.

Preferably, the pair of first drain pipes and the pair of second drain pipes are hoses.

Preferably, the two ends of the rotating rod are connected with the fixed box through bearings, the inner ring of each bearing is in interference fit with the rotating rod, and the outer ring of each bearing is fixedly connected with the side wall surface of the fixed box.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: this device is rational in infrastructure, and is with low costs, high durability and convenient use, insert the pipeline to the pipeline through-hole in the back, drive gear through the interior motor of clamping structure and rotate, thereby make centre gripping arm and grip block press from both sides the pipeline tightly, clamping structure can carry out the fixed clamp to the pipeline of different diameter sizes and press from both sides, the practicality of this device has been improved, when the pipeline welds, can cool down the processing to the pipeline through refrigeration structure, make the heat that the pipeline produced when the build-up welding in time distribute away, the efficiency and the quality of pipeline build-up welding have been improved.

Drawings

Fig. 1 is a schematic top view of the present invention;

fig. 2 is a schematic view of the structure of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 1. a work table; 2. a support frame; 3. a support bar; 4. a conduit through hole; 5. a fixed box; 6. a motor; 7. a rotating rod; 8. a gear; 9. a moving block; 10. a clamp arm; 11. a clamping block; 12. a water storage tank; 13. a refrigeration plate; 14. a water pump; 15. a water pumping pipe; 16. a first three-way pipe; 17. a first drain pipe; 18. a second three-way pipe; 19. and a second water discharge pipe.

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 embodiment both ends example in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model.

Referring to fig. 1-3, the present invention provides a technical solution: a pipeline cooling device for build-up welding comprises a workbench 1, a support frame 2 and a pair of support rods 3 with the same structure, wherein a table leg on the left side of the workbench 1 consists of the support frame 2 and the pair of support rods 3, a pipeline through hole 4 is formed in the workbench 1, a clamping structure is fixedly arranged on the upper wall surface of the workbench 1, and a refrigeration structure is arranged on the clamping structure and the upper wall surface of the support frame 2; a clamping structure comprising: the device comprises a fixed box 5, a motor 6, a rotating rod 7, a pair of gears 8 with the same structure, a pair of moving blocks 9 with the same structure, a pair of clamping arms 10 with the same structure and a pair of clamping blocks 11 with the same structure; the fixed box 5 is fixedly arranged on the upper wall surface of the workbench 1, the right side of the fixed box is provided with a pair of through holes with the same structure, the motor 6 is fixedly arranged in the fixed box 5, two ends of the rotating rod 7 are movably embedded on two sides of the fixed box 5, two sides of the rotating rod are provided with reverse threads, a pair of gears 8 are fixedly sleeved on the driving end of the motor 6 and the middle part of the rotating rod 7 and are meshed with each other, a pair of moving blocks 9 are movably sleeved on two sides of a threaded rod, one side of the moving blocks is movably embedded in a slide rail, one end of a pair of clamping arms 10 is fixedly arranged on one side of the pair of moving blocks 9, the other end of the clamping arms is movable through the pair of through holes of the fixed box 5, a pair of clamping blocks 11 are fixedly arranged on the pair of clamping arms 10, a cavity is arranged in the clamping arms, after the pipeline is inserted, the clamping structure can be used for fixedly clamping pipelines with different diameter sizes.

Preferably, further, the refrigeration structure includes: the refrigerator comprises a water storage tank 12, two pairs of refrigeration sheets 13 with the same structure, a water pump 14, a water pumping pipe 15, a first three-way pipe 16, a pair of first water discharging pipes 17 with the same structure, a second three-way pipe 18 and a pair of second water discharging pipes 19 with the same structure;

the water storage tank 12 is fixedly arranged on the upper wall surface of the support frame 2, the two pairs of refrigeration sheets 13 are fixedly arranged on one side of the water storage tank 12, the water pump 14 is fixedly arranged on the upper wall surface of the water storage tank 12, two ends of the water pumping pipe 15 are respectively and fixedly embedded in a water pumping hole of the water pump 14 and the water storage tank 12, one end of the first three-way pipe 16 is fixedly embedded in a water discharging hole of the water pump 14, one end of the first water discharging pipe 17 is fixedly embedded in the first three-way pipe 16, and the other end of, and fixedly embedded at one side in the pair of clamping blocks 11, one end of a second three-way pipe 18 is fixedly embedded at the other side of the water storage tank 12, one end of a pair of second drain pipes 19 is fixedly embedded in the second three-way pipe 18, and the other end thereof movably penetrates through the table top of the workbench 1, and fixedly embedded in the lower side wall surfaces of the pair of clamping blocks 11, and the pipeline can be cooled through a refrigeration structure.

Preferably, the support frame 2 is an "L" shaped structure.

Preferably, one side of the supporting frame 2 is provided with a pair of heat dissipation holes with the same structure, and the heat dissipation holes correspond to the positions of the heat dissipation ends of the two pairs of cooling fins 13.

Preferably, one end of the pair of holding blocks 11 is in an arc structure: the arc-shaped structure is used for being attached to the outer wall surface of the pipeline.

Preferably, the pair of first drain pipes 17 and the pair of second drain pipes 19 are hoses.

Preferably, two ends of the rotating rod 7 are connected with the fixed box 5 through bearings, an inner ring of each bearing is in interference fit with the rotating rod 7, and an outer ring of each bearing is fixedly connected with the side wall surface of the fixed box 5.

The following are the types and functions adopted by the electrical component in the present case:

a motor: an YBX3 series standard motor is adopted and is controlled by an external operating system, so that the gear can be driven to rotate.

A water pump: the water pump with bxgsb-01 model is controlled by an external operating system, and can lead the water in the water storage tank into the clamping block.

All the electrical components and the adaptive power supply thereof in the present application are connected through a wire by a person skilled in the art, and an appropriate controller should be selected according to actual conditions to meet control requirements, specific connection and control sequence.

Example (b): as shown in the attached drawings 1-3, after the pipeline is inserted into the pipeline through hole 4, the motor 6 is started, the motor 6 drives the left gear 8 to rotate, the right gear 8 meshed with the left gear also drives the rotating rod 7 to rotate, meanwhile, the moving block 9 drives the clamping arm 10 and the clamping block 11 to move inwards to fix the pipeline, the first drain pipe 17 and the second drain pipe 19 are driven to move, after the pipeline is fixed, a worker carries out build-up welding, when the pipeline generates heat, the refrigerating sheet 13 is started, the refrigerating sheet 13 refrigerates water in the water storage tank 12, the refrigerating sheet 13 distributes heat generated during refrigeration through the heat dissipation holes, after refrigeration is finished, the water pump 14 is started, the water pump 14 discharges cold water in the water storage tank 12 into the clamping block 11 through the water suction pipe 15 and the first drain pipe 17, and the cold water in the clamping block 11 cools the pipeline, the refrigerated water can be discharged into the water storage tank 12 again through the second water discharge pipe 19, so that the circulation cooling is formed.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and 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; meanwhile, unless explicitly specified or limited otherwise, the terms "mounted", "disposed", "opened", "embedded", "extended", "penetrated", "nested", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a build-up welding is with pipeline cooling device, includes workstation (1), support frame (2) and a pair of bracing piece (3) that the structure is the same, its characterized in that, workstation (1) left side table leg comprises support frame (2) and a pair of bracing piece (3), set up pipeline through-hole (4) in workstation (1), wall fixed mounting has clamping structure on workstation (1), wall mounting has the refrigeration structure on clamping structure and support frame (2);

the clamping structure includes: the device comprises a fixed box (5), a motor (6), a rotating rod (7), a pair of gears (8) with the same structure, a pair of moving blocks (9) with the same structure, a pair of clamping arms (10) with the same structure and a pair of clamping blocks (11) with the same structure;

the fixed box (5) is fixedly arranged on the upper wall surface of the workbench (1), and the right side of the fixed box is provided with a pair of through holes with the same structure, the motor (6) is fixedly arranged in the fixed box (5), two ends of the rotating rod (7) are movably embedded on two sides of the fixed box (5), and two sides of the gear are provided with reverse threads, a pair of gears (8) are fixedly sleeved at the driving end of the motor (6) and the middle part of the rotating rod (7), and are mutually meshed, a pair of moving blocks (9) are movably sleeved on reverse threads on two sides of the threaded rod, one side of the clamping arm is movably embedded in the slide rail, one end of the pair of clamping arms (10) is fixedly arranged at one side of the pair of moving blocks (9), and the other end of the clamping device moves through a pair of through holes of the fixing box (5), a pair of clamping blocks (11) is fixedly arranged on a pair of clamping arms (10) and fixedly connected with each other, and a cavity is formed in the clamping blocks.

2. The apparatus for cooling a pipe for build-up welding according to claim 1, wherein the cooling structure comprises: the refrigerator comprises a water storage tank (12), two pairs of refrigeration sheets (13) with the same structure, a water pump (14), a water pumping pipe (15), a first three-way pipe (16), a pair of first water discharging pipes (17) with the same structure, a second three-way pipe (18) and a pair of second water discharging pipes (19) with the same structure;

the water storage tank (12) is fixedly arranged on the upper wall surface of the support frame (2), the two pairs of refrigeration sheets (13) are fixedly arranged on one side of the water storage tank (12), the water pump (14) is fixedly arranged on the upper wall surface of the water storage tank (12), two ends of the water pumping pipe (15) are respectively and fixedly embedded in a water pumping port of the water pump (14) and the water storage tank (12), one end of the first three-way pipe (16) is fixedly embedded in a water draining port of the water pump (14), one end of the first water draining pipe (17) is fixedly embedded in the first three-way pipe (16), the other end of the first water draining pipe movably penetrates through the table top of the workbench (1) and is fixedly embedded on one side of the clamping blocks (11), one end of the second three-way pipe (18) is fixedly embedded on the other side of the water storage tank (12), one end of the second water draining pipe (19) is fixedly embedded in the second three-way pipe (18, and fixedly embedded on the lower side wall surfaces of the pair of clamping blocks (11).

3. A pipe cooling device for build-up welding according to claim 1, characterized in that the support frame (2) is of an "L" shape.

4. The device for cooling the pipeline for the build-up welding according to claim 2, wherein one side of the support frame (2) is provided with a pair of heat dissipation holes with the same structure, and the heat dissipation holes correspond to the heat dissipation end positions of the two pairs of the refrigeration pieces (13).

5. The device for cooling a pipe for build-up welding according to claim 1, characterized in that one end of the pair of holding blocks (11) has an arc-shaped structure.

6. A pipe cooling device for build-up welding according to claim 2, characterized in that each of the pair of first drain pipes (17) and the pair of second drain pipes (19) is a hose.

7. The pipeline cooling device for the build-up welding according to claim 1, characterized in that, the two ends of the rotating rod (7) are connected with the fixed box (5) through bearings, the inner ring of the bearing is in interference fit with the rotating rod (7), and the outer ring of the bearing is fixedly connected with the side wall surface of the fixed box (5).