CN111660585A - Automatic aligning system for electric melting sleeve assembly - Google Patents
Automatic aligning system for electric melting sleeve assembly Download PDFInfo
- Publication number
- CN111660585A CN111660585A CN202010542648.7A CN202010542648A CN111660585A CN 111660585 A CN111660585 A CN 111660585A CN 202010542648 A CN202010542648 A CN 202010542648A CN 111660585 A CN111660585 A CN 111660585A
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- CN
- China
- Prior art keywords
- sleeve assembly
- hydraulic
- electric melting
- sleeve
- oil cylinder
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7841—Holding or clamping means for handling purposes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
- B29C66/5221—Joining tubular articles for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other
Abstract
The invention belongs to the technical field of mechanical engineering and discloses an automatic aligning system of an electric melting sleeve assembly. The hydraulic cylinder is driven by hydraulic pressure to reciprocate on the piston rod, and the electric melting connecting assembly is assembled by the hydraulic device, so that the problem that an electric melting sleeve is difficult to install in construction is solved, and the requirements on coaxiality and uniform installation clearance during socket connection of the sleeve are met; the problem of difficult installation caused by over-small fit clearance due to the size deviation of the pipe diameter is solved; the problem of pipe fitting and tubular product socket joint be connected fast, colleges and universities, accurate automatic to the mouth installation is solved, the assembly quality of electric smelting pipe fitting socket joint installation has been guaranteed to the socket joint installation axiality and the welding quality and the whole engineering progress of electric smelting sleeve subassembly have been improved.
Description
Technical Field
The invention belongs to the technical field of mechanical engineering, and particularly relates to an automatic aligning system for an electric melting sleeve assembly.
Background
At present, when a polyethylene pipe is in construction operation, a fixing clamp for fixing a relative position is arranged on an installed electric melting sleeve assembly in order to guarantee coaxiality of the electric melting sleeve assembly after socket installation, and the polyethylene pipe is not adopted in most cases due to cost problems in the actual operation process. The mode of adopting is that the manual socket joint installation carries out in the socket joint installation of electric smelting sleeve subassembly, and the operative employee adopts the instrument to hit electric smelting pipe fitting outward flange and realizes that the local atress condition of electric smelting pipe fitting is serious.
In summary, the problems and disadvantages of the prior art are: especially, when a large-diameter electric melting pipe fitting is installed, the manual socket installation is low in efficiency, the installation process is time-consuming, the phenomena of poor coaxiality and improper installation of the electric melting sleeve assembly after installation, damage to the outer surface of the electric melting pipe fitting and dislocation short circuit of a built-in resistance wire of the electric melting pipe fitting are easy to occur, and the welding quality of a welding opening is greatly influenced.
The difficulty in solving the above problems and defects is: the following key technical points are realized in the socket installation process: (1) the electric melting sleeve is evenly stressed in the circumferential direction in the socket installation process. (2) The socket speed of the electric melting sleeve in the socket installation process is uniform and suitable, and dislocation and damage to the built-in resistance wire are avoided. (3) The running speed and the action start and stop of the two hydraulic oil cylinders are consistent. (4) The coaxiality of the two fixing clamps in the socket installation process is ensured.
The significance of solving the problems and the defects is as follows: the stable, quick and good socket installation of the electric melting sleeve assembly is realized, good coaxiality is guaranteed after the socket installation of the electric melting sleeve assembly and in the welding process, the assembly gap between the electric melting pipe fitting and the pipe is uniform, the technical requirements of welding and installing specifications of the electric melting pipe fitting are met, and the qualified welding quality is obtained.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides an automatic aligning system for an electric melting sleeve assembly.
The invention is realized in this way, an automatic aligning system of an electric melting sleeve component is provided with:
a first hydraulic cylinder and a second hydraulic cylinder;
one ends of the first hydraulic oil cylinder and the second hydraulic oil cylinder are rotatably connected with a first fixing clamp through a pin shaft, and the other ends of the first hydraulic oil cylinder and the second hydraulic oil cylinder are rotatably connected with a second fixing clamp through a pin shaft.
Furthermore, through holes are formed in two sides of the first fixing clamp and connected with the first hydraulic oil cylinder and the second hydraulic oil cylinder.
Furthermore, through holes are formed in two sides of the second fixing clamp and connected with the first hydraulic oil cylinder and the second hydraulic oil cylinder.
Further, the first fixing clamp and the second fixing clamp are designed to be of openable structures and fixedly connected through a bolt assembly.
Furthermore, two hydraulic circuit connecting holes are designed on the outer side of the hydraulic oil cylinder, one connecting hole is connected with a male connector quick joint, and the other connecting hole is connected with a female connector.
By combining all the technical schemes, the invention has the advantages and positive effects that:
the hydraulic device is used for assembling the electric melting connecting component, so that the problem that an electric melting sleeve is difficult to install in construction is solved, good coaxiality is guaranteed after socket installation of the electric melting sleeve component and in a welding process, and an assembling gap between an electric melting pipe fitting and a pipe is uniform; the built-in chuck can independently be changed to first mounting fixture and second mounting fixture, can solve the socket joint installation problem of different pipe diameter electric smelting sleeve subassemblies or reducing electric smelting sleeve subassemblies.
Secondly, the invention realizes stable, quick and good socket installation of the electric melting sleeve component, saves time and labor, and ensures the assembly quality of electric melting pipe fitting opposite insertion, thereby improving the progress of the whole project.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained from the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an automatic aligning system of an electrofusion sleeve assembly according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a hydraulic cylinder according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a hydraulic distributor according to an embodiment of the present invention;
in the figure: 1. a first fixing clip; 2. a first hydraulic cylinder; 3. a second fixing jig; 4. a male connector; 5. a second hydraulic cylinder; 6. a female joint; 7. connecting holes; 8. a bolt assembly.
Fig. 4 is a physical diagram of an automatic aligning system of an electrofusion sleeve assembly according to an embodiment of the present invention.
FIG. 5 is a schematic diagram of the basic components of a PE sleeve installer according to an embodiment of the present invention.
Fig. 6 illustrates the working steps of the mounter provided by the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In view of the problems in the prior art, the present invention provides an automatic aligning system for an electrofusion sleeve assembly, which is described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 3, the present invention provides an automatic aligning system for an electrofusion sleeve assembly, comprising: the hydraulic oil cylinder fixing device comprises a first fixing clamp 1, a first hydraulic oil cylinder 2, a second fixing clamp 3, a male connector 4, a second hydraulic oil cylinder 5, a female connector 6, a connecting hole 7 and a bolt assembly 8.
One ends of the first hydraulic cylinder 2 and the second hydraulic cylinder 5 are rotatably connected with a first fixing clamp 1 through a pin shaft, and the other ends of the first hydraulic cylinder 2 and the second hydraulic cylinder 5 are rotatably connected with a second fixing clamp 3 through a pin shaft; the pipe to be welded is fixed through the first fixing clamp 1 and the second fixing clamp 3, and operation is convenient.
Preferably, through holes are formed in two sides of the first fixing clamp 1 and connected with the first hydraulic oil cylinder 2 and the second hydraulic oil cylinder 5.
Preferably, through holes are formed in two sides of the second fixing clamp 3 and connected with the first hydraulic oil cylinder 2 and the second hydraulic oil cylinder 5.
Preferably, the first fixing clamp 1 and the second fixing clamp 3 are designed in pairs and fixedly connected by means of a bolt assembly 8.
Preferably, two hydraulic circuit connecting holes are designed on the outer sides of the first hydraulic oil cylinder 2 and the second hydraulic oil cylinder 5, one connecting hole is connected with a male connector 6 of the hydraulic quick connector, and the other connecting hole is connected with a female connector 4 of the hydraulic quick connector. Through hydraulic means assembly electric smelting coupling assembling to guaranteed the difficult problem of installation electric smelting sleeve in the construction, solved the even requirement of axiality and installation clearance when sleeve socket joint butt joint, first mounting fixture 1 and second mounting fixture 3 can be changed and built-in chuck can be solved, the socket joint installation problem of different pipe diameter electric smelting sleeve subassemblies.
The working principle of the invention is as follows: adjusting the extension length of a built-in chuck of a fixing clamp and a piston rod of a first hydraulic oil cylinder 2 according to the external diameter specification and the length of a pipe to be welded with the electric melting sleeve component, unscrewing bolts to separate a first fixing clamp 1 from a second fixing clamp 3, respectively placing the pipe to be welded into the first fixing clamp 1 and the second fixing clamp 3, fixing the pipe through the bolts, starting socket installation work of the electric melting sleeve component, and starting a welding operation process according to specifications after the socket installation is in place.
The basic components of the PE sleeve installer are shown in fig. 5, and the schematic diagram of the installer operation steps are shown in fig. 6.
The above description is only for the purpose of illustrating the present invention and the appended claims are not to be construed as limiting the scope of the invention, which is intended to cover all modifications, equivalents and improvements that are within the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides an automatic system of being geared to needs of job of electric smelting sleeve subassembly which characterized in that, the automatic system of being geared to needs of electric smelting sleeve subassembly is provided with:
a first hydraulic cylinder and a second hydraulic cylinder;
one ends of the first hydraulic oil cylinder and the second hydraulic oil cylinder are rotatably connected with a first fixing clamp through a pin shaft, and the other ends of the first hydraulic oil cylinder and the second hydraulic oil cylinder are rotatably connected with a second fixing clamp through a pin shaft.
2. An electrofusion sleeve assembly automatic alignment system as claimed in claim 1, wherein the first holding clamp is provided with through holes on both sides to connect with the first hydraulic cylinder and the second hydraulic cylinder.
3. An automatic aligning system for an electrofusion sleeve assembly according to claim 1, wherein the second holding jig is provided with through holes on both sides for connection with the first hydraulic cylinder and the second hydraulic cylinder.
4. An electrofusion sleeve assembly automatic docking system according to claim 1, characterised in that said first and second holding clamps are designed as openable and closable structures, fixedly connected by means of bolt assemblies.
5. An electrofusion sleeve assembly automatic port alignment system according to claim 1, characterised in that the outside of the hydraulic cylinder is designed with two hydraulic circuit connection holes, one of which is connected with a male connector and the other is connected with a female connector.
6. An automated mating method for an electrofusion sleeve assembly for use in an automated mating system for an electrofusion sleeve assembly as defined in any one of claims 1 to 5, the automated mating method for an electrofusion sleeve assembly comprising:
adjusting the extension length of the built-in chuck of the fixed fixture and the piston rod of the first hydraulic oil cylinder according to the external diameter specification and the length of the pipe to be welded of the electric melting sleeve component, unscrewing the bolts to separate the first fixed fixture from the second fixed fixture, respectively placing the pipe to be welded in the first fixed fixture and the second fixed fixture, fixing through the bolts, starting socket installation work of the electric melting sleeve component, and starting a welding operation process according to the specification after the socket installation is in place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010542648.7A CN111660585A (en) | 2020-06-15 | 2020-06-15 | Automatic aligning system for electric melting sleeve assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010542648.7A CN111660585A (en) | 2020-06-15 | 2020-06-15 | Automatic aligning system for electric melting sleeve assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111660585A true CN111660585A (en) | 2020-09-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010542648.7A Pending CN111660585A (en) | 2020-06-15 | 2020-06-15 | Automatic aligning system for electric melting sleeve assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111660585A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114183616A (en) * | 2021-12-16 | 2022-03-15 | 华创天元实业发展有限责任公司 | Pipeline connecting device and method |
-
2020
- 2020-06-15 CN CN202010542648.7A patent/CN111660585A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114183616A (en) * | 2021-12-16 | 2022-03-15 | 华创天元实业发展有限责任公司 | Pipeline connecting device and method |
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