CN218800050U - Pipeline welding device for producing seal head - Google Patents
Pipeline welding device for producing seal head Download PDFInfo
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- CN218800050U CN218800050U CN202222120425.9U CN202222120425U CN218800050U CN 218800050 U CN218800050 U CN 218800050U CN 202222120425 U CN202222120425 U CN 202222120425U CN 218800050 U CN218800050 U CN 218800050U
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- base
- abutting portion
- spring
- connecting rod
- head
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to a pipeline welding set for producing head, be equipped with a plurality of locating component along circumference equidistance distribution on the first base, locating component includes the base, a first spring, the head rod, the handle, first butt portion and second butt portion, the head rod slides and locates on the base, just be equipped with first butt portion towards the one end of head on the head rod, first butt portion diameter is greater than the head rod, first butt portion is connected to first spring cup joint on the head rod and first spring one end, other end connection base, just keep away from the one end of head on the head rod and rotate along radially being equipped with handle and head and be connected, the rotation center pin and the coaxial setting of head rod of handle, second butt portion is located on the first base and second butt portion and head are located the base both sides respectively, need the technical problem of man for holding up the head when solving the welding set of head pipeline among the prior art.
Description
Technical Field
The utility model relates to a head production facility technical field specifically says and indicates a pipeline welding set for producing head.
Background
The end sockets are end covers on the pressure vessel, are main pressure-bearing members of the pressure vessel, mainly play a role in sealing, and are mostly connected to two ends of the pressure vessel in a welding mode. In the process of processing the end socket, a pipeline needs to be welded on the end socket for connecting a pressure gauge. Traditional head, be provided with a rotatable tubular metal resonator on the welding set of pipeline, be provided with the spring on the tubular metal resonator, butt portion is then connected to the spring lower extreme, go back fixedly connected with soldered connection on the tubular metal resonator outer wall, place the head on the base, place the pipeline on the head simultaneously, and butt portion supports on the pipeline, and utilize the elasticity of spring to fix in advance butt portion and head, utilize motor drive tubular metal resonator to rotate the back, drive the synchronous rotation of soldered connection, thereby make the soldered connection weld the pipeline with the head along circumference. However, in the current welding process, in order to prevent the end socket from moving, the end socket needs to be manually held, so that the welding machine is not only inconvenient to use, but also the workload of workers is increased.
SUMMERY OF THE UTILITY MODEL
To prior art not enough, the utility model aims to provide a can fix the head among the welding process, need not the pipeline welding set of artificial hand head.
In order to solve the technical problem, the utility model provides a pipeline welding set for producing head, including first base and second base, the second base is equipped with fixed subassembly, fixed subassembly is external to have the motor, be equipped with the bonding tool on the fixed subassembly, fixed subassembly and bonding tool all are located first base top, the fixed subassembly lower extreme supports on the pipeline, wherein, be equipped with a plurality of locating component on the first base, a plurality of locating component distribute along circumference equidistance and be used for fixing the head on first base, every group locating component all includes the base, first spring, the head rod, the handle, first butt portion and second butt portion, the base is located on the first base, the head rod slides and locates on the base and the head rod axis sets up along the head radially, the slip direction of head rod is the axis direction of self, the head rod is last and towards the one end coaxial first butt portion that is equipped with of head portion of head, first butt portion diameter is greater than the head rod, the first spring cup joints on the head rod and first spring one end connects first butt portion, the other end of first butt portion and the handle portion is equipped with the butt portion and the handle is connected with the second butt portion, the base is rotated through the first compression spring and the second base and the rotation when the head is located the head.
After the structure is adopted, the utility model relates to a pipeline welding set for producing head has following advantage: before welding, the handles in the positioning assemblies are abutted against the second abutting parts, the end socket is placed on the first base, the position of the end socket is adjusted, after the position of the end socket is determined, the pipeline is abutted against the end socket by using the fixing assemblies, then the handles in the positioning assemblies are rotated, the handles are separated from the second abutting parts, at the moment, the first connecting rods move under the action of the elastic force of the first springs, so that the first abutting parts are abutted against the end socket, the end socket is fixed by the positioning assemblies which are distributed at equal intervals in the circumferential direction, the end socket does not need to be manually held in the welding process, the use is convenient, and the workload of workers is reduced; furthermore, because the utility model discloses a support first butt portion through first spring and go on fixing on the head, consequently the pipeline welding of the head of different diameters can be applicable to.
As an improvement, a clamping groove for clamping the handle is arranged on the end face, far away from the base, of the second abutting part, and when the handle is clamped in the clamping groove, the first spring is compressed; adopt this kind of structure, carry on spacingly through the draw-in groove to the handle, prevent that the handle from breaking away from second butt portion.
As an improvement, one end of the first abutting part facing the base and one end of the base facing the first abutting part are both provided with a first limiting groove, and two ends of the first spring are respectively connected in the first limiting grooves; by adopting the structure, the two ends of the first spring are limited by the two first limiting grooves, so that the connection stability of the first spring, the first butting part and the base is improved.
As an improvement, the fixing assembly comprises an outer tube, an inner tube, a second connecting rod, a second spring and a third abutting part, the outer tube is rotatably connected to the second base, the outer tube is externally connected with a motor, a welding head is connected to the outer tube and synchronously rotates with the outer tube, the inner tube is rotatably connected in the outer tube, the second connecting rod is slidably inserted at the lower end of the inner tube, the outer tube, the inner tube and the second connecting rod are coaxially arranged, the third abutting part is connected to the lower end of the second connecting rod, the diameter of the third abutting part is larger than that of the second connecting rod, the second spring is sleeved on the second connecting rod, the upper end of the second spring is connected to the lower end of the inner tube, the lower end of the second spring is connected to the upper end of the third abutting part, and the lower end of the third abutting part abuts against the pipeline; by adopting the structure, the motor drives the outer pipe and the welding head to rotate to weld the end socket and the pipeline, and the inner pipe is rotationally connected with the outer pipe, so that the inner pipe cannot rotate along with the outer pipe when the outer pipe rotates, and the pipeline can be stably propped against the end socket by utilizing the elastic force of the second spring.
As an improvement, the lower end of the inner pipe and the upper end of the third abutting part are both provided with a second limiting groove, and the two ends of the second spring are arranged in the second limiting groove; by adopting the structure, the two ends of the second spring are limited by the two second limiting grooves, so that the stability of connection between the second spring and the inner tube and between the second spring and the third butting part is improved.
As an improvement, rubber pads are arranged on the first abutting parts and at one ends facing the end sockets; by adopting the structure, the first abutting part is prevented from damaging the end socket.
Drawings
Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention.
Fig. 2 is a cross-sectional view of the fixing assembly of the present invention.
Fig. 3 is a cross-sectional view of the middle positioning assembly of the present invention.
Reference numerals: 1. a first base; 2. a second base; 3. a fixing assembly; 31. an outer tube; 32. an inner tube; 33. a second connecting rod; 34. a second spring; 35. a third abutting portion; 4. a welding head; 5. a positioning assembly; 51. a base; 52. a first spring; 53. a first connecting rod; 54. a handle; 55. a first abutting portion; 56. a second abutting portion; 6. a card slot; 7. a rubber pad; 8. a first limit groove; 9. a second limit groove.
Detailed Description
The following describes the pipeline welding device for producing a seal head in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, a pipeline welding device for producing a seal head comprises a first base 1 and a second base 2, wherein the first base 1 and the second base 2 are adjacently arranged, a fixing component 3 is arranged on the second base 2, a motor is externally connected to the fixing component 3, a welding head 4 is arranged on the fixing component 3, the fixing component 3 and the welding head 4 are both positioned above the first base 1, and the lower end of the fixing component 3 abuts against a pipeline; as shown in fig. 2, the fixing assembly 3 includes an outer tube 31, an inner tube 32, a second connecting rod 33, a second spring 34 and a third abutting portion 35, the outer tube 31 is rotatably connected to the second base 2 through a bearing, the outer tube 31 is externally connected to a motor, the motor is disposed on the second base 2, the welding head 4 is connected to the outer tube 31 and rotates synchronously with the outer tube 31, and the specific structure of the welding head 4 and the connection manner of the welding head 4 and the outer tube 31 are prior art and will not be described herein again; the bearing is arranged in the outer pipe 31, the inner pipe 32 is rotatably connected in the outer pipe 31 through the bearing, the second connecting rod 33 is inserted at the lower end of the inner pipe 32 in a sliding mode, the sliding direction of the second connecting rod 33 is along the axis direction of the second connecting rod, the outer pipe 31, the inner pipe 32 and the second connecting rod 33 are coaxially arranged, in addition, in order to avoid the second connecting rod 33 from sliding out of the inner pipe 32, the upper end of the second connecting rod 33 can be further provided with a limiting part, and only the diameter of the limiting part is required to be larger than that of a hole, for the second connecting rod 33 to slide, at the lower end of the inner pipe 32; the third abutting part 35 is connected to the lower end of the second connecting rod 33, the diameter of the third abutting part 35 is larger than that of the second connecting rod 33, the second spring 34 is sleeved on the second connecting rod 33, the upper end of the second spring 34 is connected with the lower end of the inner tube 32, the lower end of the second spring is connected with the upper end of the third abutting part 35, and the lower end of the third abutting part 35 abuts against the pipeline; in addition, the lower end of the inner tube 32 and the upper end of the third abutting portion 35 are both provided with a second limiting groove 9, the second limiting groove 9 is annular, and two ends of the second spring 34 are arranged in the second limiting groove 9, that is, the upper end and the lower end of the second spring 34 are respectively connected with the upper bottom surface of the second limiting groove 9 on the upper side and the lower bottom surface of the second limiting groove 9 on the lower side.
As shown in fig. 1 and 3, a plurality of positioning assemblies 5 are arranged on the first base 1, and the plurality of positioning assemblies 5 are distributed at equal intervals along the circumferential direction and are used for fixing the end socket on the first base 1, and in this embodiment, there are four groups of positioning assemblies 5; each group of positioning assemblies 5 comprises a base 51, a first spring 52, a first connecting rod 53, a handle 54, a first abutting portion 55 and a second abutting portion 56, wherein the base 51 is arranged on the first base 1, the first connecting rod 53 is arranged on the base 51 in a sliding manner, the axis of the first connecting rod 53 is arranged along the radial direction of the end enclosure, the sliding direction of the first connecting rod 53 is the axis direction of the first connecting rod, and two ends of the first connecting rod 53 are exposed out of the base 51; a first abutting part 55 is coaxially arranged on the first connecting rod 53 and faces one end of the end enclosure, the diameter of the first abutting part 55 is larger than that of the first connecting rod 53, the first spring 52 is sleeved on the first connecting rod 53, the first spring 52 is positioned between the first abutting part 55 and the base 51, and rubber pads 7 are arranged on the first abutting part 55 and faces one end of the end enclosure; first butt portion 55 is connected to first spring 52 one end, and the other end is connected on base 51 and towards the one end of first butt portion 55, and on the first butt portion 55 and towards the one end of base 51 and on base 51 and towards the one end of first butt portion 55 all be equipped with first spacing groove 8, and first spring 52 both ends are connected respectively in first spacing groove 8, and two lateral walls of first spacing groove 8 are connected respectively at first spring 52 both ends promptly. As shown in fig. 1 and fig. 3, a handle 54 is radially disposed on one end of the first connecting rod 53, which is far away from the end enclosure, and the handle 54 is rotatably connected to the first connecting rod 53, a rotation central axis of the handle 54 is coaxially disposed with the first connecting rod 53, the second abutting portion 56 is disposed on the first base 1, and the second abutting portion 56 and the end enclosure are respectively located on two sides of the base 51, in this embodiment, the second abutting portion 56 is connected to the base 51, one end of the second abutting portion 56 is connected to the base 51, and the other end extends in a direction far away from the end enclosure; when the handle 54 is brought into abutment with the second abutment 56 by turning the handle 54, the first spring 52 is compressed; further, a slot 6 into which the handle 54 is inserted is provided on an end surface of the second abutting portion 56 away from the base 51, and when the handle 54 is engaged with the slot 6, the first spring 52 is compressed.
Before welding, the handles 54 in the positioning assemblies 5 are abutted against the clamping grooves 6 of the second abutting parts 56, the seal head is placed on the first base 1, the position of the seal head is adjusted, and the position of the seal head is determined according to the welding position of the seal head and the pipeline; after the position of the end socket is determined, the pipeline is abutted against the end socket by using a third abutting part 35 in the fixing component 3, and a downward elastic force is applied to the pipeline by the compressed second spring 34; then, the handle 54 in each positioning assembly 5 is rotated to separate the handle 54 from the second abutting part 56, at the moment, the first connecting rod 53 moves under the action of the elastic force of the first spring 52 to enable the first abutting part 55 to abut against the end socket, and the positioning assemblies 5 which are distributed at equal intervals in the circumferential direction fix the end socket, so that the end socket does not need to be manually held in the welding process, the use is convenient, and the workload of workers is reduced; after welding, the handle 54 is held by hand to pull the first connecting rod 53 in a direction away from the end socket, the first spring 52 is further compressed, and the handle 54 is rotated to enable the handle 54 to be clamped into the clamping groove 6 again.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned one, and all other embodiments obtained by those skilled in the art without any inventive work belong to the protection scope of the present invention.
Claims (6)
1. The pipeline welding device for producing the seal head comprises a first base (1) and a second base (2), wherein a fixing assembly (3) is arranged on the second base (2), a motor is externally connected to the fixing assembly (3), a welding head (4) is arranged on the fixing assembly (3), the fixing assembly (3) and the welding head (4) are located above the first base (1), the lower end of the fixing assembly (3) abuts against a pipeline, the pipeline welding device is characterized in that a plurality of positioning assemblies (5) are arranged on the first base (1), the positioning assemblies (5) are distributed along the circumferential direction at equal intervals and used for fixing the seal head on the first base (1), each positioning assembly (5) comprises a base (51), a first spring (52), a first connecting rod (53), a handle (54), a first abutting portion (55) and a second abutting portion (56), the base (51) is arranged on the first base (1), the first connecting rod (53) is arranged on the base (51) in a sliding mode, the first connecting rod (53) is arranged on the base (51) in a radial mode, the axial line of the first abutting portion (53) is radially arranged, the axial line of the first abutting portion (53), the axial line (55) is larger than the axial line (53), and the axial line of the first abutting portion (55) is larger than the axial line (53) in the axial line (53) and the axial line in the axial line direction, the axial line direction of the axial line (53), the first spring (52) is sleeved on the first connecting rod (53), one end of the first spring (52) is connected with the first abutting portion (55), the other end of the first spring is connected with the base (51) and faces one end of the first abutting portion (55), one end, far away from the end enclosure, of the first connecting rod (53) is provided with the handle (54) in the radial direction, the handle (54) is rotatably connected with the first connecting rod (53), the rotating central shaft of the handle (54) is coaxially arranged with the first connecting rod (53), the second abutting portion (56) is arranged on the first base (1), the second abutting portion (56) and the end enclosure are respectively located on two sides of the base (51), and when the handle (54) abuts against the second abutting portion (56) through rotation, the first spring (52) is compressed.
2. A pipe welding device for a production head according to claim 1, wherein a slot (6) for the handle (54) to be inserted into is provided on the end face of the second abutting portion (56) far away from the base (51), and when the handle (54) is inserted into the slot (6), the first spring (52) is compressed.
3. A pipe welding device for producing a seal head according to claim 1, wherein a first limiting groove (8) is formed in one end of the first abutting portion (55) facing the base (51) and one end of the base (51) facing the first abutting portion (55), and two ends of the first spring (52) are respectively connected in the first limiting groove (8).
4. A pipe welding device for producing a sealing head according to claim 1, wherein the fixing assembly (3) comprises an outer pipe (31), an inner pipe (32), a second connecting rod (33), a second spring (34) and a third abutting portion (35), the outer pipe (31) is rotatably connected to the second base (2), the outer pipe (31) is externally connected to the motor, the welding head (4) is connected to the outer pipe (31) and rotates synchronously with the outer pipe (31), the inner pipe (32) is rotatably connected to the inner pipe (31), the second connecting rod (33) is slidably inserted to the lower end of the inner pipe (32), the outer pipe (31), the inner pipe (32) and the second connecting rod (33) are coaxially arranged, the third abutting portion (35) is connected to the lower end of the second connecting rod (33), the diameter of the third abutting portion (35) is larger than that of the second connecting rod (33), the second spring (34) is sleeved to the second connecting rod (33), the upper end of the second spring (34) is connected to the lower end of the inner pipe (32), the upper end of the third abutting portion (35) is connected to the upper end of the third abutting portion (35), and the upper end of the third abutting portion (35) is connected to the lower end of the third abutting portion (35).
5. A pipeline welding device for producing a seal head according to claim 4, characterized in that, the lower end of the inner tube (32) and the upper end of the third abutting portion (35) are both provided with a second limiting groove (9), and two ends of the second spring (34) are arranged in the second limiting groove (9).
6. A pipe welding device for producing a head according to claim 1, characterized in that a rubber gasket (7) is arranged on the first abutting portion (55) and at an end facing the head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222120425.9U CN218800050U (en) | 2022-08-12 | 2022-08-12 | Pipeline welding device for producing seal head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222120425.9U CN218800050U (en) | 2022-08-12 | 2022-08-12 | Pipeline welding device for producing seal head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218800050U true CN218800050U (en) | 2023-04-07 |
Family
ID=87248044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222120425.9U Active CN218800050U (en) | 2022-08-12 | 2022-08-12 | Pipeline welding device for producing seal head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218800050U (en) |
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2022
- 2022-08-12 CN CN202222120425.9U patent/CN218800050U/en active Active
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