CN217702146U - Copper pipe welding clamping tool - Google Patents
Copper pipe welding clamping tool Download PDFInfo
- Publication number
- CN217702146U CN217702146U CN202221551980.0U CN202221551980U CN217702146U CN 217702146 U CN217702146 U CN 217702146U CN 202221551980 U CN202221551980 U CN 202221551980U CN 217702146 U CN217702146 U CN 217702146U
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- ring body
- copper pipe
- clamping
- half ring
- screw rod
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Abstract
The utility model discloses a copper pipe welding and clamping tool, which comprises two ring bodies, wherein at least two connecting strips are annularly distributed between the two ring bodies; the two sides of the middle of each connecting strip are respectively provided with a screw rod in threaded connection, one end of each screw rod is provided with a knob, the other end of each screw rod is provided with a clamping block, and clamping stations of a single copper pipe are respectively formed between the clamping blocks on the same side. The utility model has the advantages of being simple in structure and convenient in operation, through setting up two ring bodies to set up the polylith connecting strip between two ring bodies, set up the screw rod on the connecting strip both sides respectively, drive through rotatory knob and press from both sides tight piece and carry out the centre gripping, two copper pipes adopt four tight pieces of clamp to press from both sides tightly respectively, and the copper pipe is difficult for the off normal, and the axiality is high, can avoid the too big welding seam and influence welding quality.
Description
Technical Field
The utility model belongs to the technical field of relate to copper pipe welding, specifically relate to a tight frock of copper pipe welding clamp.
Background
Welding, also known as butt fusion, melting, be a manufacturing process and technique that joint metal or other thermoplastic materials such as plastics with mode heating, high temperature or high pressure, modern welded energy source has a lot of, including gas flame, electric arc, laser, electron beam, friction and ultrasonic wave etc. current welding equipment is generally through artifical preliminary location, then handheld welder welds, and the welding seam that adopts artifical location butt joint part is great, and butt joint part is easy off normal, has influenced welding quality, in view of this need design a copper pipe welding and has pressed from both sides tight frock.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, provide a tight frock of copper pipe welding clamp.
The utility model discloses technical scheme:
a copper pipe welding and clamping tool comprises two ring bodies, wherein at least two connecting strips are annularly distributed between the two ring bodies; the middle two sides of each connecting strip are respectively provided with a screw rod in threaded connection, one end of each screw rod is provided with a knob, the other end of each screw rod is provided with a clamping block, and clamping stations of a single copper pipe are respectively formed between the clamping blocks on the same side.
Preferably, the connecting strip has four pieces.
Preferably, the ring body consists of an upper half ring body and a lower half ring body, and the upper half ring body and the lower half ring body are detachably connected.
Preferably, one end of the upper semi-ring body or the lower semi-ring body is provided with a lug seat with a hole, the other end of the upper semi-ring body or the lower semi-ring body is provided with a bolt hole corresponding to the lug seat hole, and the upper semi-ring body and the lower semi-ring body are connected through a bolt inserted into the lug seat hole and the bolt hole.
Preferably, a lacing wire is arranged between the ear seats with holes which are opposite to the two ring bodies.
Preferably, the pin head of the pin and the corresponding ear seat with the hole are respectively provided with a hanging ring, and the corresponding hanging rings are connected through an anti-lost chain.
Preferably, the clamping surface of the clamping block is an arc surface.
The utility model has the advantages of being simple in structure and convenient in operation, through setting up two ring bodies to set up the polylith connecting strip between two ring bodies, set up the screw rod on the connecting strip both sides respectively, drive through rotatory knob and press from both sides tight piece and carry out the centre gripping, two copper pipes adopt four tight pieces of clamp to press from both sides tightly respectively, and the copper pipe is difficult for the off normal, and the axiality is high, can avoid the too big welding seam and influence welding quality.
Drawings
Fig. 1 is a front view of a preferred embodiment 1 of the present invention;
fig. 2 is a side view of the preferred embodiment of the present invention;
fig. 3 is a front view of the preferred embodiment 2 of the present invention;
in the figure: the anti-lost device comprises a ring body 1, a connecting strip 2, a screw rod 3, a knob 4, a clamping block 5, a lug seat 6 with a hole, a bolt 7, a lacing wire 8, a hanging ring 9, an anti-lost chain 10, an upper half ring body 21 and a lower half ring body 22.
Detailed Description
Example 1: a copper pipe welding and clamping tool shown in fig. 1 and 2 comprises two ring bodies 1, wherein at least two connecting strips 2 are annularly distributed between the two ring bodies; preferably, four connecting strips 2 are provided, two sides of the middle of each connecting strip 2 are respectively provided with a screw rod 3 in a screwed connection mode, one end of each screw rod 3 is provided with a knob 4, the other end of each screw rod 3 is provided with a clamping block 5, the clamping surface of each clamping block 5 is an arc surface, clamping stations of a single copper tube are respectively formed between the clamping blocks 5 on the same side, and the screw rods 3 are driven to rotate by rotating the knobs 4 to drive the clamping blocks 5 to move so as to clamp the copper tube; a single copper pipe is clamped by four clamping blocks 5; the copper pipe is not easy to deviate and has high coaxiality.
Preferably, the ring body 1 is composed of an upper half ring body 21 and a lower half ring body 22, the upper half ring body 21 and the lower half ring body 22 are detachably connected, and when the diameter of the copper pipe is larger, the copper pipe can be directly sleeved on the copper pipe without inserting.
Preferably, one end of the upper half-ring body 21 or the lower half-ring body 22 is provided with a lug seat 6 with a hole, the other end of the upper half-ring body 21 or the lower half-ring body 22 is provided with a bolt hole corresponding to the lug seat hole, the upper half-ring body 21 and the lower half-ring body 22 are inserted into the lug seat hole and connected with the bolt hole through a bolt 7, and the assembly and disassembly are convenient due to the adoption of the bolt for connection.
Preferably, a lacing wire 8 is arranged between the two ear seats with holes 6 opposite to the ring bodies 1, and the lacing wire 8 can enhance the stability of the structure.
When the copper pipe welding fixture is used, the ring body 1 on one side is sleeved on the end to be welded of one copper pipe to be welded, and the knob 4 of the corresponding side screw 3 is adjusted to enable the clamping block 5 to clamp the end part of the copper pipe; then the end to be welded of another copper pipe to be welded is inserted into the ring body 1 at the other side, so that the welding ends of the two copper pipes are contacted, and the corresponding screw 3 is adjusted to clamp the end to be welded of another copper pipe to be welded, so that the welding operation can be carried out.
The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A copper pipe welding and clamping tool comprises two ring bodies (1), and is characterized in that at least two connecting strips (2) are annularly distributed between the two ring bodies; two sides of the middle of each connecting strip (2) are respectively provided with a screw rod (3) in a screwed connection mode, one end of each screw rod (3) is provided with a knob (4), the other end of each screw rod is provided with a clamping block (5), and clamping stations of a single copper pipe are respectively formed between the clamping blocks (5) on the same side.
2. The welding and clamping tool for the copper pipes as claimed in claim 1, wherein the connecting strips (2) are four in number.
3. The welding and clamping tool for the copper pipe according to claim 1, wherein the ring body (1) consists of an upper half ring body (21) and a lower half ring body (22), and the upper half ring body (21) is detachably connected with the lower half ring body (22).
4. The copper pipe welding clamping tool according to claim 3, wherein one end of the upper half ring body (21) or the lower half ring body (22) is provided with a lug seat (6) with a hole, the other end of the upper half ring body (21) or the lower half ring body (22) is provided with a plug hole corresponding to the lug seat hole, and the upper half ring body (21) and the lower half ring body (22) are connected through the plug (7) inserted into the lug seat hole and the plug hole.
5. The copper pipe welding and clamping tool according to claim 4, characterized in that a lacing wire (8) is arranged between the ear seats (6) with holes opposite to the two ring bodies (1).
6. A copper pipe welding and clamping tool as claimed in any one of claims 4 or 5, wherein lifting rings (9) are respectively arranged on the pin head of the pin (7) and the corresponding ear seats (6) with holes, and the corresponding lifting rings (9) are connected through anti-lost chains (10).
7. The welding and clamping tool for the copper pipes as claimed in claim 1, wherein the clamping surface of the clamping block (5) is an arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221551980.0U CN217702146U (en) | 2022-06-21 | 2022-06-21 | Copper pipe welding clamping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221551980.0U CN217702146U (en) | 2022-06-21 | 2022-06-21 | Copper pipe welding clamping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217702146U true CN217702146U (en) | 2022-11-01 |
Family
ID=83802549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221551980.0U Active CN217702146U (en) | 2022-06-21 | 2022-06-21 | Copper pipe welding clamping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217702146U (en) |
-
2022
- 2022-06-21 CN CN202221551980.0U patent/CN217702146U/en active Active
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