CN219254644U

CN219254644U - Clamp for refrigerator copper pipe production welding

Info

Publication number: CN219254644U
Application number: CN202221096037.5U
Authority: CN
Inventors: 孙晓军
Original assignee: Taizhou Yilong Electronics Co ltd
Current assignee: Taizhou Yilong Electronics Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2023-06-27
Anticipated expiration: 2032-05-09

Abstract

The utility model discloses a clamp for producing and welding a copper pipe of a refrigerator, which comprises a workbench, wherein a longitudinal supporting rod is fixedly arranged on the upper surface of the workbench, a first object placing device and a second object placing device are arranged between two groups of longitudinal supporting rods on the upper surface of the workbench in parallel, the inner structures of the first object placing device and the second object placing device are identical, a transverse supporting rod is fixedly arranged at the top of the longitudinal supporting rod, a first clamping device and a second clamping device are arranged at the bottom of the transverse supporting rod, an angle adjusting device is arranged in the second clamping device, and a second copper pipe is arranged between the first clamping device and the first object placing device. The device simple structure, the modern design through first clamping device, second clamping device and angle adjusting device of design, can make things convenient for the welding position of adjustment of being convenient for after the one section welding of copper pipe surface, reduces copper pipe welding fracture's phenomenon when angle adjustment, has improved the quality after the copper pipe welding, therefore the device is fit for extensively promoting.

Description

Clamp for refrigerator copper pipe production welding

Technical Field

The utility model relates to the technical field of copper pipe welding, in particular to a clamp for refrigerator copper pipe production welding.

Background

Copper tubes are also known as copper tubes. One type of non-ferrous metal tube is a pressed and drawn seamless tube. The copper pipe has the characteristics of good electrical conductivity and thermal conductivity, and the main materials of the conductive fittings and the heat dissipation fittings of the electronic product, and becomes the first choice of the modern contractor for the installation of tap water pipelines, heat supply pipelines and refrigeration pipelines of all residential commodity houses. Copper pipe corrosion resistance is strong, is difficult for oxidation, and is difficult for taking chemical reaction with some liquid substances, easy bright curved molding.

In the existing copper pipe production process, two copper pipes need to be welded, in the traditional welding process, the copper pipes are round, the angle of the copper pipes needs to be adjusted in the welding process, and then the welding process is performed again, but after the copper pipes are welded, the surface temperature is higher, the manual rotation is difficult, and the phenomenon that the welded parts of the copper pipes are broken is easily caused by means of tools, so that the clamp for producing and welding the refrigerator copper pipes is provided.

Disclosure of Invention

Object of the utility model

In order to solve the technical problems in the background art, the utility model provides the clamp for producing and welding the copper pipe of the refrigerator, which is simple in structure, novel in design, convenient to adjust the welding position after one-section welding of the surface of the copper pipe, capable of reducing the phenomenon of welding fracture of the copper pipe when the angle is adjusted and improving the quality of the copper pipe after welding, and suitable for wide popularization.

(II) technical scheme

The utility model provides a clamp for producing and welding copper pipes of a refrigerator, which comprises a workbench, wherein a longitudinal supporting rod is fixedly arranged on the upper surface of the workbench, a first object placing device and a second object placing device are arranged between two groups of longitudinal supporting rods on the upper surface of the workbench in parallel, the inner structures of the first object placing device and the second object placing device are the same, a transverse supporting rod is fixedly arranged at the top of the longitudinal supporting rod, a first clamping device and a second clamping device are arranged at the bottom of the transverse supporting rod, an angle adjusting device is arranged in the second clamping device, a second copper pipe is arranged between the first clamping device and the first object placing device, a first copper pipe is arranged between the second clamping device and the second object placing device, and supporting legs are fixedly arranged at the bottom of the workbench.

Preferably, the first object placing device comprises a supporting shaft, an object placing ring and a roller, the bottom of the supporting shaft is fixedly connected with the workbench, the object placing ring is made of metal, a rotating shaft penetrates through the roller, the roller is rotationally connected with the object placing ring through the rotating shaft, the first copper pipe and the second copper pipe can rotate around the object placing ring through the roller, and friction force of the first copper pipe and the second copper pipe when adjusting angles is reduced.

Preferably, the first clamping device comprises a first connecting block, a first fixing hole, a first clamping block and a first bearing, wherein the first connecting block is fixedly connected with the transverse supporting rod through the first fixing hole, the first clamping block is fixedly installed at the bottom of the first connecting block, the inner diameter size of the first bearing is matched with the outer diameter size of the second copper pipe, and the second copper pipe can rotate around the first clamping block through the first bearing.

Preferably, the second clamping device comprises a second connecting block, a second fixing hole and a second clamping block, the second connecting block is fixedly connected with the transverse supporting rod through the second fixing hole, the second clamping block is fixedly arranged at the bottom of the second connecting block, and the second clamping block plays a role in clamping the first copper pipe.

Preferably, the angle adjusting device comprises a connecting shaft, a handle, a driving gear, a driven gear, a storage tube and a second bearing, wherein the storage tube penetrates through the driven gear, the storage tube is fixedly arranged inside the driven gear and is rotationally connected with the second clamping block through the second bearing, and the storage tube can rotate around the second clamping block through the second bearing, so that the welding angle of the first copper tube and the second copper tube can be adjusted.

Preferably, the two ends of the connecting shaft are fixedly connected with the handle and the driving gear respectively, the driving gear and the driven gear are meshed with each other, and the driving gear and the driven gear are matched for use, so that external power can be transmitted to the storage tube, the storage tube is driven to rotate, and the welding angle of the first copper tube and the second copper tube is adjusted.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects:

1. the device is through setting up first thing device, the second is put thing device, first clamping device, second clamping device and angle adjusting device, during the use, insert inside the second grip block through putting the thing pipe with first copper pipe, the second copper pipe inserts inside the first grip block through first bearing, and with first copper pipe and second copper pipe both ends interconnect, the staff can weld first copper pipe and second copper pipe this moment, after first copper pipe and second copper pipe surface one section welding is finished, the staff rotatable handle this moment, because driving gear and driven gear intermesh, consequently, can drive when rotating the handle and put the thing pipe rotation, and then around the gyro wheel, first bearing adjustment first copper pipe and the angle of second copper pipe, the subsequent welding of convenience has reduced copper pipe because the cracked phenomenon of the welded part that rotates that leads to in the welding process, the quality after the copper pipe welding has been improved.

To sum up, the device simple structure, the modern design through design first clamping device, second clamping device and angle adjusting device, can make things convenient for the adjustment welding position of being convenient for behind the one section welding of copper pipe surface, reduces copper pipe welding fracture's phenomenon when angle adjustment, has improved the quality behind the copper pipe welding, consequently the device is fit for extensively promoting.

Drawings

Fig. 1 is a schematic diagram of the whole structure of a clamp for producing and welding copper tubes of a refrigerator.

Fig. 2 is a schematic structural diagram of a first object placing device of a clamp for producing and welding copper tubes of a refrigerator.

Fig. 3 is a schematic structural view of an angle adjusting device of a clamp for producing and welding copper tubes of a refrigerator.

Fig. 4 is a schematic structural diagram of a first clamping device of a clamp for producing and welding copper tubes of a refrigerator.

Fig. 5 is a schematic structural diagram of a second clamping device of the clamp for producing and welding copper tubes of a refrigerator.

Reference numerals; 1. a work table; 2. a longitudinal support bar; 3. a first storage device; 301. a support shaft; 302. a placement ring; 303. a roller; 4. a second storage device; 5. a transverse support bar; 6. a first clamping device; 601. a first connection block; 602. a first fixing hole; 603. a first clamping block; 604. a first bearing; 7. a second clamping device; 701. a second connection block; 702. a second fixing hole; 703. a second clamping block; 8. a first copper tube; 9. an angle adjusting device; 901. a connecting shaft; 902. a handle; 903. a drive gear; 904. a driven gear; 905. a storage tube; 906. a second bearing; 10. a second copper tube; 11. and (5) supporting legs.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

Embodiment one:

as shown in fig. 1-2, the clamp for producing and welding copper tubes of a refrigerator provided by the utility model comprises a workbench 1, wherein a longitudinal supporting rod 2 is fixedly arranged on the upper surface of the workbench 1, a first object placing device 3 and a second object placing device 4 are arranged between two groups of longitudinal supporting rods 2 on the upper surface of the workbench 1 in parallel, the internal structures of the first object placing device 3 and the second object placing device 4 are the same, the first object placing device 3 comprises a supporting shaft 301, an object placing ring 302 and a roller 303, the bottom of the supporting shaft 301 is fixedly connected with the workbench 1, the object placing ring 302 is made of metal, a rotating shaft penetrates through the roller 303, the roller 303 is rotationally connected with the object placing ring 302 through the rotating shaft, and the first copper tube 8 and the second copper tube 10 can rotate around the object placing ring 302 through the roller 303, so that friction force of the first copper tube 8 and the second copper tube 10 during angle adjustment is reduced.

As shown in fig. 3-5, the top of the longitudinal support rod 2 is fixedly provided with a transverse support rod 5, the bottom of the transverse support rod 5 is provided with a first clamping device 6 and a second clamping device 7, the first clamping device 6 comprises a first connecting block 601, a first fixing hole 602, a first clamping block 603 and a first bearing 604, the first connecting block 601 is fixedly connected with the transverse support rod 5 through the first fixing hole 602, the first clamping block 603 is fixedly arranged at the bottom of the first connecting block 601, the inner diameter size of the first bearing 604 is matched with the outer diameter size of the second copper pipe 10, and the second copper pipe 10 can rotate around the first clamping block 603 through the first bearing 604; the second clamping device 7 comprises a second connecting block 701, a second fixing hole 702 and a second clamping block 703, the second connecting block 701 is fixedly connected with the transverse supporting rod 5 through the second fixing hole 702, the second clamping block 703 is fixedly arranged at the bottom of the second connecting block 701, and the second clamping block 703 plays a role in clamping the first copper pipe 8; the second clamping device 7 is internally provided with an angle adjusting device 9, the angle adjusting device 9 comprises a connecting shaft 901, a handle 902, a driving gear 903, a driven gear 904, a storage tube 905 and a second bearing 906, the storage tube 905 penetrates through the driven gear 904, the storage tube 905 is fixedly arranged in the driven gear 904, the storage tube 905 is rotatably connected with the second clamping block 703 through the second bearing 906, and the storage tube 905 can rotate around the second clamping block 703 through the second bearing 906, so that the welding angle of the first copper tube 8 and the second copper tube 10 is adjusted; the two ends of the connecting shaft 901 are respectively fixedly connected with the handle 902 and the driving gear 903, the driving gear 903 and the driven gear 904 are meshed with each other, and the driving gear 903 and the driven gear 904 are matched for use, so that external power can be transmitted to the storage tube 905, the storage tube 905 is driven to rotate, and the welding angle of the first copper tube 8 and the second copper tube 10 is adjusted; a second copper pipe 10 is arranged between the first clamping device 6 and the first object placing device 3, a first copper pipe 8 is arranged between the second clamping device 7 and the second object placing device 4, and supporting legs 11 are fixedly arranged at the bottom of the workbench 1.

In the utility model, when in use, the first copper pipe 8 is inserted into the second clamping block 703 through the object placing pipe 905, the second copper pipe 10 is inserted into the first clamping block 603 through the first bearing 604, and the two ends of the first copper pipe 8 and the second copper pipe 10 are mutually connected, at this time, a worker can weld the first copper pipe 8 and the second copper pipe 10, after one section of welding on the surfaces of the first copper pipe 8 and the second copper pipe 10 is finished, the worker can rotate the handle 902, and the driving gear 903 and the driven gear 904 are meshed with each other, so that the object placing pipe 905 can be driven to rotate while the handle 902 is rotated, and the angle of the first copper pipe 8 and the second copper pipe 10 is adjusted around the roller 303 and the first bearing 604, thereby facilitating the subsequent welding, reducing the phenomenon of breakage of the welding part caused by rotation in the copper pipe welding process and improving the quality of the welded copper pipe.

It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.

Claims

1. The utility model provides a refrigerator copper pipe production anchor clamps for welding, includes workstation (1), its characterized in that, workstation (1) upper surface fixed mounting has vertical bracing piece (2), workstation (1) upper surface is located and is provided with first thing device (3) and the second device (4) of putting between two sets of vertical bracing pieces (2) side by side, first thing device (3) and the second device (4) inner structure of putting are the same, vertical bracing piece (2) top fixed mounting has horizontal bracing piece (5), horizontal bracing piece (5) bottom is provided with first clamping device (6) and second clamping device (7), second clamping device (7) inside is provided with angle adjusting device (9), be provided with second copper pipe (10) between first clamping device (6) and the first device (3) of putting, be provided with first copper pipe (8) between second clamping device (7) and the second device (4), workstation (1) bottom fixed mounting has supporting leg (11).

2. The clamp for producing and welding the copper tube of the refrigerator according to claim 1, wherein the first object placing device (3) comprises a supporting shaft (301), an object placing ring (302) and a roller (303), the bottom of the supporting shaft (301) is fixedly connected with the workbench (1), the object placing ring (302) is made of metal, a rotating shaft penetrates through the roller (303), and the roller (303) is rotationally connected with the object placing ring (302) through the rotating shaft.

3. The clamp for producing and welding the copper tube of the refrigerator according to claim 1, wherein the first clamping device (6) comprises a first connecting block (601), a first fixing hole (602), a first clamping block (603) and a first bearing (604), the first connecting block (601) is fixedly connected with the transverse supporting rod (5) through the first fixing hole (602), the first clamping block (603) is fixedly installed at the bottom of the first connecting block (601), and the inner diameter size of the first bearing (604) is matched with the outer diameter size of the second copper tube (10).

4. The clamp for producing and welding the copper tube of the refrigerator according to claim 1, wherein the second clamping device (7) comprises a second connecting block (701), a second fixing hole (702) and a second clamping block (703), the second connecting block (701) is fixedly connected with the transverse supporting rod (5) through the second fixing hole (702), and the second clamping block (703) is fixedly installed at the bottom of the second connecting block (701).

5. The clamp for producing and welding copper tubes of a refrigerator according to claim 4, wherein the angle adjusting device (9) comprises a connecting shaft (901), a handle (902), a driving gear (903), a driven gear (904), a storage tube (905) and a second bearing (906), the storage tube (905) penetrates through the driven gear (904), the storage tube (905) is fixedly installed inside the driven gear (904), and the storage tube (905) is rotatably connected with the second clamping block (703) through the second bearing (906).

6. The jig for producing and welding copper tubes for refrigerator according to claim 5, wherein both ends of the connecting shaft (901) are fixedly connected with the handle (902) and the driving gear (903), respectively, and the driving gear (903) and the driven gear (904) are engaged with each other.