CN211843260U - Fusion welding equipment for PB (lead-free) gap bridge elbow - Google Patents
Fusion welding equipment for PB (lead-free) gap bridge elbow Download PDFInfo
- Publication number
- CN211843260U CN211843260U CN201922091234.2U CN201922091234U CN211843260U CN 211843260 U CN211843260 U CN 211843260U CN 201922091234 U CN201922091234 U CN 201922091234U CN 211843260 U CN211843260 U CN 211843260U
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- fixedly connected
- sides
- frame
- block
- plate
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- 238000003466 welding Methods 0.000 title claims abstract description 25
- 230000004927 fusion Effects 0.000 title claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 abstract description 5
- 239000012943 hotmelt Substances 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 2
- 229920001748 polybutylene Polymers 0.000 description 22
- 238000000034 method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- -1 Polybutylene Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a PB bridge crossing return bend fusion welding equipment, including fixed plate and U-shaped board, the positive top fixedly connected with installing frame of fixed plate, the slide rail of the equal fixedly connected with in both sides of installing frame inner wall and slider looks adaptation, the back fixedly connected with expansion plate of slider, the back block of expansion plate has the backup pad, the equal fixedly connected with heating block in both sides of backup pad, the utility model relates to a hot melt welding technical field. This PB bridge elbow pipe fusion welding equipment, the front of first screw-thread frame has first threaded rod with the equal threaded connection in the back, two relative one sides of first threaded rod all rotate and are connected with first annular piece, can change the hot plate according to the PB pipe that big or small model differs, make fusion welding equipment be applicable to the PB pipe of multiple size, it is tight with first work piece and second work piece clamp when first work piece and second work piece weld simultaneously, make first work piece and second work piece atress also difficult the emergence when welding drop, the practicality of device has been improved.
Description
Technical Field
The utility model relates to a fusion welding machinery technical field specifically is a PB bridge elbow fusion welding equipment.
Background
The Polybutylene (PB) pipeline is widely applied to various fields such as radiator connection, cold and hot water supply, floor heating (ceiling refrigeration) and air conditioning pipelines, industrial pipelines, fire fighting pipelines, pipelines for ships and the like due to excellent performance, and the quality of the Polybutylene (PB) pipeline is excellent due to the fact that PB produced by Dutch Barsell (BASELL) and Mitsuichemials (MITSIUCHEMICALS) is used as a raw material and is produced by PB special extrusion equipment of Battenfel (Battenfeld) in Germany. The performance advantage 1, to the durability of high temperature water, can endure, 110 ℃ of high temperature below, along with the development of the time, now regardless of whether domestic or industry in many PB pipe has replaced traditional iron pipe.
The PB pipe can provide hot water or cold water and pass and long service life, and the PB pipe generally realizes through the aircraft nose of hot melt machine during welding, but has the PB pipe that many sizes models differ among the practical application, and this just leads to the hot melt block of hot melt machine unable regulation to fusion welding equipment has the limitation, and the PB pipe is easy to take place to drop because of welding atress when the welding simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model provides a PB bridge elbow fusion welding equipment has solved the unable regulation of hot melt piece and has leaded to fusion welding equipment to have the limitation, and PB pipe easily takes place the problem that drops because of welding atress when the welding.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a PB bridge elbow fusion welding equipment, includes fixed plate, U-shaped board and backup pad, its characterized in that: the positive top fixedly connected with installing frame of fixed plate, the front sliding connection of installing frame has the spring block, the spring block runs through the installing frame and extends to the inside of installing frame, the back fixedly connected with slider of spring block, the slide rail of the equal fixedly connected with in both sides and the slider looks adaptation of installing frame inner wall, just be located the fixed surface of spring block and be connected with the spring between the front of slider and the front of installing frame inner wall, the back fixedly connected with expansion plate of slider, the back fixedly connected with baffle at fixed plate top, the block hole with expansion plate looks adaptation is seted up to one side that the baffle was kept away from to the backup pad, the equal fixedly connected with heating piece in both sides of backup pad.
Preferably, the left side of the top of the U-shaped plate is fixedly connected with a first hydraulic rod, and one end of an output shaft of the first hydraulic rod is fixedly connected with a first thread frame.
Preferably, the front surface and the back surface of the first thread frame are respectively connected with a first threaded rod in a threaded manner, the opposite end of the first threaded rod is respectively connected with a first annular block in a rotating manner, and first through holes are formed in two sides of the first thread frame.
Preferably, the right side of the top of the U-shaped plate is fixedly connected with a second hydraulic rod, and one end of an output shaft of the second hydraulic rod is fixedly connected with a second thread frame.
Preferably, the front face and the back face of the second thread frame are respectively connected with a second threaded rod in a threaded manner, one side, opposite to the second threaded rod, of the second threaded rod is respectively connected with a second annular block in a rotating manner, and second through holes are formed in two sides of the second thread frame.
Preferably, both sides of the front surface of the top of the fixing plate are fixedly connected with third hydraulic rods, the output ends of the third hydraulic rods are fixedly connected with the U-shaped plate, and the front surface of the spring block is fixedly connected with a pull ring.
Advantageous effects
The utility model provides a PB bridge elbow fusion welding equipment. Compared with the prior art, the method has the following beneficial effects:
(1) this PB crosses bridge return bend fusion welding equipment, through the positive top fixedly connected with installing frame of fixed plate, the back fixedly connected with slider of spring block, the slide rail of the equal fixedly connected with in both sides of installing frame inner wall and slider looks adaptation, the back fixedly connected with expansion plate of slider, the back block of expansion plate has the backup pad, the equal fixedly connected with heating block in both sides of backup pad, can change the hot plate according to the PB pipe that the size model differs, make fusion welding equipment be applicable to the PB pipe of multiple size, the practicality of device has been improved.
(2) This PB crosses bridge return bend fusion welding equipment, the front through first screw frame and the equal threaded connection in back have first threaded rod, and two one sides that first threaded rod is relative all rotate and are connected with first annular piece, can press from both sides first work piece and second work piece pipe tight when first work piece and second work piece weld for first work piece and second work piece pipe atress also are difficult for taking place to drop when the welding, have improved the practicality of device.
Drawings
Fig. 1 is a top view of the structure of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1 according to the present invention;
fig. 3 is a side view of a first threaded frame of the present invention.
In the figure: the device comprises a fixing plate 1, a U-shaped plate 2, an installation frame 3, a spring block 4, a sliding block 5, a sliding rail 6, a spring 7, an expansion plate 8, a supporting plate 9, a heating block 10, a baffle 11, a first thread frame 12, a first thread rod 13, a first annular block 14, a clamping hole 15, a first hydraulic rod 16, a second thread frame 17, a second thread rod 18, a second annular block 19, a third hydraulic rod 20, a second hydraulic rod 21 and a pull ring 22.
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 embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a fusion welding device for PB (Bonnet brake) bent pipes comprises a fixed plate 1 and a U-shaped plate 2, wherein both sides of the front surface of the top of the fixed plate 1 are fixedly connected with a third hydraulic rod 20, the third hydraulic rod 20 is connected with an external power supply through a lead, the output end of the third hydraulic rod 20 is fixedly connected with the front surface of the U-shaped plate 2, the output end of the third hydraulic rod 20 is fixedly connected with the U-shaped plate 2, the front surface of a spring block 4 is fixedly connected with a pull ring 22, the right side of the top of the U-shaped plate 2 is fixedly connected with a second hydraulic rod 21, the second hydraulic rod 21 is connected with the external power supply through a lead, one end of an output shaft of the second hydraulic rod 21 is fixedly connected with a second thread frame 17, both sides of the inner wall of the second thread frame 17 are fixedly connected with first sliding grooves, the first sliding grooves are matched with a second annular slide block 19, both the front surface and the back surface of the, both sides of a second thread frame 17 are respectively provided with a second through hole, the left side of the top of the U-shaped plate 2 is fixedly connected with a first hydraulic rod 16, one end of an output shaft of the first hydraulic rod 16 is fixedly connected with a first thread frame 12, both sides of the inner wall of the first thread frame 12 are respectively fixedly connected with a second chute, a first annular slide block 14 is matched with the second chute, the front and the back of the first thread frame 12 are respectively and threadedly connected with a first threaded rod 13, the opposite ends of the two first threaded rods 13 are respectively and rotatably connected with a first annular block 14, both sides of the first thread frame 12 are respectively provided with a first through hole, the top of the front of the fixing plate 1 is fixedly connected with a mounting frame 3, the front of the mounting frame 3 is slidably connected with a spring block 4, the spring block 4 penetrates through the mounting frame 3 and extends to the inside of the mounting frame 3, the back of the spring block 4 is fixedly connected with a slide block 5, both sides of the inner, between the front of slider 5 and the front of installing frame 3 inner wall and be located the fixed surface of spring block 4 and be connected with spring 7, the back fixedly connected with expansion plate 8 of slider 5, the back fixedly connected with baffle 11 at 1 top of fixed plate, the block hole 15 with 8 looks adaptations of expansion plate is seted up to one side that baffle 11 was kept away from to backup pad 9, the equal fixedly connected with heating block 10 in both sides of backup pad 9, heating plate 10 passes through the wire and is connected with external power source.
When the device is used, a first workpiece is placed in the first through holes at two sides of the first thread frame 12, the first threaded rod 13 is manually controlled, two first annular blocks 14 clamp the workpiece, a second workpiece is placed in the second through holes at two sides of the second thread frame 17, the second threaded rod 18 is manually controlled, two second annular blocks 19 clamp the second workpiece, the supporting plate 9 is clamped with the telescopic plate 8, the first hydraulic rod 16 and the second hydraulic rod 21 are started, the first supporting frame 12 and the second supporting frame 17 are pushed to the position of the heater 10, the first hydraulic rod 16 and the second hydraulic rod 21 are stopped, the heater 10 is started to heat the first workpiece and the second workpiece, after heating is finished, the first hydraulic rod 16 and the second hydraulic rod 21 are started again, the first workpiece and the second workpiece are moved out of the heater 10, the third hydraulic rod 20 is started, so that the U-shaped frame 2 is moved to the outside of the fixing plate 1, the first hydraulic rod 16 and the second hydraulic rod 21 are started to connect the first workpiece with the second workpiece, after connection is completed, the first threaded rod 13 and the second threaded rod 18 are manually controlled to enable the first workpiece and the second workpiece to be loosened, and if the heater 10 needs to be replaced, the limiting block 8 and the supporting plate 9 can be replaced by manually pulling the pull ring 22 to separate.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (6)
1. The utility model provides a PB bridge elbow fusion welding equipment, includes fixed plate (1), U-shaped board (2) and backup pad (9), its characterized in that: the front top of the fixing plate (1) is fixedly connected with an installation frame (3), the front of the installation frame (3) is connected with a spring block (4) in a sliding mode, the spring block (4) penetrates through the installation frame (3) and extends to the inside of the installation frame (3), the back of the spring block (4) is fixedly connected with a sliding block (5), two sides of the inner wall of the installation frame (3) are fixedly connected with sliding rails (6) matched with the sliding block (5), a spring (7) is fixedly connected between the front of the sliding block (5) and the front of the inner wall of the installation frame (3) and positioned on the surface of the spring block (4), a telescopic plate (8) is fixedly connected to the back of the sliding block (5), a baffle plate (11) is fixedly connected to the back of the top of the fixing plate (1), one side, away from the baffle plate (11), of the supporting plate (9), is provided with a clamping hole (15), and both sides of the supporting plate (9) are fixedly connected with heating blocks (10).
2. The PB apparatus of claim 1, wherein: the left side of U-shaped board (2) top fixedly connected with first hydraulic stem (16), the one end fixedly connected with first screw frame (12) of first hydraulic stem (16) output shaft.
3. The PB apparatus of claim 2, wherein: the front and the back of the first thread frame (12) are respectively connected with a first threaded rod (13) in a threaded manner, the opposite end of the first threaded rod (13) is respectively connected with a first annular block (14) in a rotating manner, and first through holes are formed in two sides of the first thread frame (12).
4. The PB apparatus of claim 1, wherein: the right side fixedly connected with second hydraulic stem (21) at U-shaped board (2) top, the one end fixedly connected with second thread frame (17) of second hydraulic stem (21) output shaft.
5. The apparatus of claim 4, wherein: the front and the back of the second thread frame (17) are respectively connected with a second threaded rod (18) in a threaded manner, one side, opposite to the second threaded rod (18), of the second threaded rod is respectively connected with a second annular block (19) in a rotating manner, and second through holes are formed in two sides of the second thread frame (17).
6. The PB apparatus of claim 1, wherein: the equal fixedly connected with third hydraulic stem (20) in both sides on fixed plate (1) top front, the output and the U-shaped plate (2) fixed connection of third hydraulic stem (20), the front fixedly connected with pull ring (22) of spring block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922091234.2U CN211843260U (en) | 2019-11-28 | 2019-11-28 | Fusion welding equipment for PB (lead-free) gap bridge elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922091234.2U CN211843260U (en) | 2019-11-28 | 2019-11-28 | Fusion welding equipment for PB (lead-free) gap bridge elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211843260U true CN211843260U (en) | 2020-11-03 |
Family
ID=73218665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922091234.2U Expired - Fee Related CN211843260U (en) | 2019-11-28 | 2019-11-28 | Fusion welding equipment for PB (lead-free) gap bridge elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211843260U (en) |
-
2019
- 2019-11-28 CN CN201922091234.2U patent/CN211843260U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201103 |