CN213916897U

CN213916897U - Clamp for welding heating and ventilation pipe

Info

Publication number: CN213916897U
Application number: CN202023020850.8U
Authority: CN
Inventors: 施政
Original assignee: Shanghai Haoqiu Industrial Co ltd
Current assignee: Shanghai Haoqiu Industrial Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-08-10
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a heating ventilation pipe welding fixture, which comprises a workbench, the outer surface of the upper end of the workbench is welded with a driving motor, the outer surface of the output shaft of the driving motor is welded with a rotating shaft, the outer surface of the rotating shaft is welded with a rolling bearing, the outer surface of the rolling bearing is welded with a support rod, the outer surface of the rotating shaft is welded with a rolling wheel, the outer surface of the upper end of the workbench is welded with a stress rod, the outer surface of the upper end of the stress rod is movably connected with a balance rod, the outer surface of the balance rod is movably connected with a U-shaped fixture block I, the outer surface of the lower end of the U-shaped fixture block I is fixedly connected with a threaded shaft, and the outer surface of the lower end of the balance rod is movably connected with a U-shaped fixture block II; the position that is favorable to different diameters warm siphunculus is fixed, improves warm for the siphunculus welding anchor clamps application scope, need not to accomplish weldment work under the prerequisite that removes when the welding, convenient operation labour saving and time saving improves warm for the siphunculus welding anchor clamps's result of use.

Description

Clamp for welding heating and ventilation pipe

Technical Field

The utility model belongs to the technical field of warm siphunculus, concretely relates to anchor clamps are used in warm siphunculus welding.

Background

The heating and ventilation pipeline is mainly a steam-water pipeline, the function of the pipeline is to change the living environment, the application range of the heating and ventilation pipeline is very wide, the heating and ventilation pipeline comprises a purification system air supply and return pipe, a central air-conditioning ventilation pipe, an industrial air supply and exhaust ventilation pipe, an environmental protection system air suction and exhaust pipe, a mine gas drainage pipe, a mine rubberized cloth air duct and the like, welding, also called as fusion welding and fusion welding, is a manufacturing process and technology for jointing metal or other thermoplastic materials such as plastics in a heating, high-temperature or high-pressure mode, the heating and ventilation pipeline has higher requirements on sealing performance, and the heating and ventilation pipeline needs to be fixed by using a clamp when being welded;

the warm siphunculus anchor clamps for welding that have now can't fix the warm siphunculus of different diameters when using, and application range is comparatively single, and need the staff to remove just can accomplish weldment work down when the welding, and the operation is comparatively inconvenient, wastes time and energy, reduces the result of use of warm siphunculus anchor clamps for welding, for this reason, we provide a warm siphunculus anchor clamps for welding.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a warm clamp for siphunculus welding to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a warm clamp for welding of logical pipe, includes the workstation, the outer skin weld in upper end of workstation has driving motor, the outer skin weld of driving motor output shaft has the rotation axis, the outer skin weld of rotation axis has rolling bearing, rolling bearing's skin weld has the bracing piece, the skin weld of rotation axis has the wheel that rolls, the upper end skin weld of workstation has the stress pole, the upper end skin swing joint of stress pole has the balancing pole, the skin swing joint of balancing pole has U type fixture block one, the outer fixed surface of the lower extreme of U type fixture block one is connected with the screw thread axle, the outer surface swing joint of the lower extreme of balancing pole has U type fixture block two, the outer surface weld of the lower extreme of U type fixture block two has the regulating plate, the outer fixed surface of the lower extreme of regulating plate is connected with U type height piece.

Preferably, the inner wall welding of U type height piece has the auxiliary shaft, the surface of auxiliary shaft rotates and is connected with the auxiliary wheel, the quantity of U type height piece is four groups.

Preferably, the outer surface of the threaded shaft is in threaded connection with a threaded cylinder, a large bearing is welded on the outer surface of the threaded cylinder, and the large bearing and the workbench are integrally welded.

Preferably, the balancing rod is rotationally connected with the stress rod through a pin, the balancing rod is rotationally connected with the U-shaped fixture block I through a pin, and the balancing rod is rotationally connected with the U-shaped fixture block II through a pin.

Preferably, the rotating shafts are rotatably connected with the supporting rods through rotating bearings, the supporting rods and the workbench are welded integrally, and the number of the rotating shafts is two.

Preferably, the lower extreme surface of workstation is close to corner position department and installs the universal wheel, welding as an organic whole between regulating plate and the U type height piece, welding as an organic whole between U type fixture block one and the screw spindle.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through being provided with a screw thread section of thick bamboo, atress pole, threaded shaft and balancing pole, when needs are fixed to the position of warm siphunculus, make warm siphunculus place the surface at the wheel that rolls, rotate and be the contained angle between screw thread section of thick bamboo adjustment atress pole and the balancing pole, make the surface of auxiliary wheel and the surface of warm siphunculus laminate each other, at this moment to the rigidity of warm siphunculus, be favorable to the rigidity to the warm siphunculus of different diameters, improve the application scope of warm siphunculus welding jig.

2. Through being provided with driving motor, rotation axis, rolling bearing and the wheel that rolls, when welding warm siphunculus, driving motor's operation drives the wheel that rolls and rotates, and the rotation of the wheel that rolls drives warm siphunculus and rotates, need not to accomplish weldment work under the prerequisite of removal when the welding, convenient operation labour saving and time saving improves the result of use of warm siphunculus welding anchor clamps.

Drawings

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

fig. 2 is a cross-sectional top view of the present invention;

FIG. 3 is a schematic structural view of the threaded shaft and the large bearing of the present invention;

in the figure: 1. a work table; 2. a universal wheel; 3. a support bar; 4. a rotating shaft; 5. a rotating bearing; 6. a rolling wheel; 7. a drive motor; 8. an auxiliary wheel; 9. an auxiliary shaft; 10. a stress beam; 11. a large bearing; 12. a threaded barrel; 13. a threaded shaft; 14. a U-shaped fixture block I; 15. a balancing pole; 16. a U-shaped high-low block; 17. an adjusting plate; 18. and a second U-shaped clamping 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.

In the description of the present invention, 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 invention 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 and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a heating and ventilation pipe welding fixture comprises a workbench 1, a driving motor 7 is welded on the outer surface of the upper end of the workbench 1, a rotating shaft 4 is welded on the outer surface of an output shaft of the driving motor 7, a rotating bearing 5 is welded on the outer surface of the rotating shaft 4, a supporting rod 3 is welded on the outer surface of the rotating bearing 5, a rolling wheel 6 is welded on the outer surface of the rotating shaft 4 so as to facilitate the rotation of a heating and ventilation pipe, the welding operation can be completed on the premise of no movement during welding, a stress rod 10 is welded on the outer surface of the upper end of the workbench 1, a balancing rod 15 is movably connected on the outer surface of the upper end of the stress rod 10, a U-shaped fixture block 14 is movably connected on the outer surface of the balancing rod 15, a threaded shaft 13 is fixedly connected on the outer surface of the lower end of the U-shaped fixture block 14, a U-shaped fixture block II 18 is movably connected on the outer surface of the lower end of the balancing rod 15, and a regulating plate 17 is welded on the outer surface of the lower end of the U-shaped fixture block II 18, the outer surface of the lower end of the adjusting plate 17 is fixedly connected with a U-shaped high-low block 16 so as to fix the positions of the heating and ventilating pipes with different diameters.

Furthermore, an auxiliary shaft 9 is welded on the inner wall of the U-shaped high and low blocks 16, auxiliary wheels 8 are rotatably connected on the outer surface of the auxiliary shaft 9, the number of the U-shaped high and low blocks 16 is four, a threaded cylinder 12 is screwed on the outer surface of the threaded shaft 13, a large bearing 11 is welded on the outer surface of the threaded cylinder 12, and the large bearing 11 and the workbench 1 are integrally welded so as to adjust an included angle between the balance rod 15 and the stress rod 10.

Further, the balance rod 15 is rotatably connected with the stress rod 10 through a pin, the balance rod 15 is rotatably connected with the first U-shaped fixture block 14 through a pin, the balance rod 15 is rotatably connected with the second U-shaped fixture block 18 through a pin, the rotating shaft 4 is rotatably connected with the supporting rod 3 through a rotating bearing 5, the supporting rod 3 and the workbench 1 are integrally welded, the rotating shafts 4 are two groups, universal wheels 2 are mounted on the outer surface of the lower end of the workbench 1 close to the corner positions, so that the fixture can be moved, the adjusting plate 17 is integrally welded with the U-shaped high-low block 16, and the first U-shaped fixture block 14 is integrally welded with the threaded shaft 13.

The utility model discloses a theory of operation and use flow: the utility model discloses a warm siphunculus anchor clamps for welding, when needs are fixed to the position of warm siphunculus, the operator makes warm siphunculus place the surface at roll wheel 6, at this moment auxiliary wheel 8 is located the top of warm siphunculus, rotate screw thread section of thick bamboo 12, make balancing pole 15 use the pin to rotate as the axis, adjust and be the contained angle between stress rod 10 and balancing pole 15, make auxiliary wheel 8 move down until the surface of auxiliary wheel 8 and the surface of warm siphunculus laminate each other, at this moment to the fixed position of warm siphunculus, be favorable to the fixed position of the warm siphunculus of different diameters, improve the application scope of warm siphunculus welding anchor clamps, when welding warm siphunculus, the operator makes the connecting wire and the power connection of driving motor 7 be connected, operating switch starts driving motor 7, the operation of driving motor 7 drives rotation axis 4 to rotate, the rotation of rotation axis 4 drives roll wheel 6 to rotate, and auxiliary wheel 8 can assist axle 9 to rotate as the axle center, the warm siphunculus of rotation wheel 6 rotation drive rotates, need not to accomplish weldment work under the prerequisite that removes when the welding, and convenient operation labour saving and time saving improves the result of use of warm clamp for the siphunculus welding, and is comparatively practical.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a warm anchor clamps for siphunculus welding, includes workstation (1), its characterized in that: the outer surface welding of the upper end of the workbench (1) is provided with a driving motor (7), the outer surface welding of an output shaft of the driving motor (7) is provided with a rotating shaft (4), the outer surface welding of the rotating shaft (4) is provided with a rotating bearing (5), the outer surface welding of the rotating bearing (5) is provided with a support rod (3), the outer surface welding of the rotating shaft (4) is provided with a rolling wheel (6), the outer surface welding of the upper end of the workbench (1) is provided with a stress rod (10), the outer surface of the upper end of the stress rod (10) is movably connected with a balance rod (15), the outer surface of the balance rod (15) is movably connected with a U-shaped fixture block I (14), the outer surface of the lower end of the U-shaped fixture block I (14) is fixedly connected with a threaded shaft (13), the outer surface of the lower end of the balance rod (15) is movably connected with a U-shaped fixture block II (18), and the outer surface welding of the lower end of the U-shaped fixture block II (18) is provided with a regulating plate (17), the outer surface of the lower end of the adjusting plate (17) is fixedly connected with a U-shaped high-low block (16).

2. The heating and ventilating pipe welding clamp of claim 1, wherein: the inner wall welding of U type height piece (16) has auxiliary shaft (9), the surface of auxiliary shaft (9) is rotated and is connected with auxiliary wheel (8), the quantity of U type height piece (16) is four groups.

3. The heating and ventilating pipe welding clamp of claim 1, wherein: the outer surface spiro union of screw shaft (13) has screw thread section of thick bamboo (12), the outer surface welding of screw thread section of thick bamboo (12) has large-scale bearing (11), weld as an organic whole between large-scale bearing (11) and workstation (1).

4. The heating and ventilating pipe welding clamp of claim 1, wherein: the balance rod (15) is rotationally connected with the stress rod (10) through a pin, the balance rod (15) is rotationally connected with the U-shaped fixture block I (14) through a pin, and the balance rod (15) is rotationally connected with the U-shaped fixture block II (18) through a pin.

5. The heating and ventilating pipe welding clamp of claim 1, wherein: the rotary shaft (4) is connected with the support rod (3) in a rotating mode through the rotating bearing (5), the support rod (3) and the workbench (1) are welded integrally, and the rotary shaft (4) is divided into two groups.

6. The heating and ventilating pipe welding clamp of claim 1, wherein: the universal wheel (2) is installed near corner position department to the lower extreme surface of workstation (1), welding as an organic whole between regulating plate (17) and U type height piece (16), welding as an organic whole between U type fixture block (14) and screw shaft (13).