CN115741196B - Process for producing polished rod by three-roller hot extrusion of waste sucker rod - Google Patents
Process for producing polished rod by three-roller hot extrusion of waste sucker rod Download PDFInfo
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- CN115741196B CN115741196B CN202211433219.1A CN202211433219A CN115741196B CN 115741196 B CN115741196 B CN 115741196B CN 202211433219 A CN202211433219 A CN 202211433219A CN 115741196 B CN115741196 B CN 115741196B
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Abstract
The invention relates to the technical field of sucker rod recycling, in particular to a process for producing a polished rod by three-roller hot extrusion of a waste sucker rod. According to the invention, the movable control part is arranged, the limit device in the movable control part is utilized to realize convenient 360-degree rotation adjustment of the recycled waste sucker rod, and the movable control device is utilized to automatically move and center the waste sucker rod for alignment, so that the ends of the sucker rod which are aligned are convenient to cut, the cut sucker rods are aligned in the same length, and the cut sucker rod can conveniently enter the middle-frequency heating furnace.
Description
Technical Field
The invention relates to the technical field of pumping rod recycling and processing, in particular to a process for producing a polished rod by three-roller hot extrusion of a waste pumping rod.
Background
Waste oil rods of oil fields, mines and the like belong to waste materials which cannot be reused, waste materials are changed into valuable materials, and resources can be greatly saved by pushing the waste oil rods to social reasonable use.
However, the existing recycling device cannot conveniently and automatically cut the recycled waste sucker rod into metal rods with equal length in a orderly aligned mode due to the fact that the outer surface of the recycled waste sucker rod is severely corroded, and the efficiency of eliminating corroded parts and greasy dirt on the outer surface of the recycled waste sucker rod is low, so that a device is needed to solve the problems.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a process for producing a polished rod by three-roller hot extrusion of a waste sucker rod.
The technical scheme adopted for solving the technical problems is as follows: the process for producing the polished rod by the waste sucker rod through three-roller hot extrusion comprises a cutting adjusting device, an intermediate frequency heating furnace, a scraping and removing device and a supporting installation frame, wherein the intermediate frequency heating furnace is fixedly installed at the upper end of the supporting installation frame, the scraping and removing device is fixedly installed at the tail end of the supporting installation frame, and the cutting adjusting device is fixedly connected at the front end of the supporting installation frame;
the cutting adjusting device comprises a supporting base, a limiting cutting supporting frame, a cutting groove and a movement control part, wherein the movement control part is uniformly and fixedly arranged at the upper end of the supporting base, the limiting cutting supporting frame is fixedly connected to the two ends of the supporting base, and the cutting groove is formed in the limiting cutting supporting frame in a penetrating manner;
the mobile control part comprises a limiting device and a mobile control device, the mobile control device is arranged on the limiting device, the limiting device comprises a sliding clamping groove, a limiting conveying frame, a mounting plate and a rotating shaft, the sliding clamping groove is formed in the upper portion of the limiting conveying frame in a penetrating manner, the mounting plate is uniformly and fixedly mounted in the limiting conveying frame, and the rotating shaft is rotatably mounted in the upper end of the mounting plate;
the movable control device comprises a mounting support plate, a driving adjusting tooth column, a sliding adjusting tooth plate, a clamping and fastening device and a motor, wherein the mounting support plate is arranged below the outer side of the sliding adjusting tooth plate, the bottom of the driving adjusting tooth column is rotationally clamped on the mounting support plate, the driving end of the motor is fixedly connected with the middle part of the upper end of the driving adjusting tooth column, and the clamping and fastening device is uniformly arranged on the inner side of the sliding adjusting tooth plate;
the clamping and fastening device comprises a first hydraulic cylinder, a sliding adjusting block, a limiting plate and an extrusion clamping plate, wherein the sliding adjusting block is in sliding clamping connection with the limiting plate, the extrusion clamping plate is fixedly connected with the front end of the sliding adjusting block, the first hydraulic cylinder is fixedly arranged at the inner side end of the limiting plate, and the front end of the first hydraulic cylinder is fixedly connected with the sliding adjusting block;
the cleaning and removing device comprises an upper cleaning and removing ring, an upper fixing plate, a lower cleaning and removing ring, a second hydraulic cylinder, a lower fixing plate, a sliding adjusting clamping block, a sliding supporting plate, a clamping moving ring, a third hydraulic cylinder, a conveying supporting frame, a rotating conveying roller and a lifting adjusting plate.
Preferably, the conveying support frame is fixedly connected with the support mounting frame, and the support base is fixedly connected with the support mounting frame.
Preferably, the clamping moving ring is located outside the upper scraping ring and the lower scraping ring.
Preferably, the limiting plate is fixedly connected with the middle part of the sliding adjusting toothed plate, and two ends of the mounting support plate are fixedly connected to the support base.
Preferably, the sliding adjusting toothed plate is in sliding clamping connection with the inside of the sliding clamping groove.
Preferably, the fixing holes are uniformly formed in the two sides of the supporting base in a penetrating mode.
Preferably, a drain tank is arranged at the inner end of the conveying support frame and right below the lower scraping ring.
Preferably, the conveying support frame is arranged in a 30-degree inclined mode, and one ends of the upper scraping ring and the lower scraping ring are located at one high-position end.
Preferably, the upper scraping ring and the lower scraping ring are internally and fixedly provided with auxiliary scraping rings.
A process for producing polished rod by three-roller hot extrusion of waste sucker rod comprises the following steps:
s1, firstly, placing recovered waste sucker rods in the limiting conveying frame one by one, enabling the waste sucker rods to rotate in the limiting conveying frame to adjust and control the used position and angle through a mounting plate arranged in the limiting conveying frame, synchronously starting all motors, driving and adjusting tooth columns to rotate through the motors, enabling sliding and adjusting tooth plates to slide along the inner part of a sliding clamping groove through the rotating driving and adjusting tooth columns, enabling a first hydraulic cylinder to enable sliding and adjusting blocks to slide along the inner part of the limiting plate at the moment, and enabling extrusion clamping plates distributed on two sides of the limiting conveying frame to synchronously move towards the middle part of the limiting conveying frame;
s2, the extrusion clamping plates uniformly distributed on two sides of the limiting conveying frame synchronously move towards the middle of the limiting conveying frame, two sides of the waste sucker rod can be extruded and limited through the extrusion clamping plates, and the sliding adjusting toothed plate can drive the extrusion clamping plates to slide through the limiting plates, so that the waste sucker rod placed in the mounting plate can slide along the limiting conveying frame, each waste sucker rod placed in the limiting conveying frame can slide in the limiting conveying frame in a labor-saving manner, and one end of each waste sucker rod is aligned;
s3, two ends of the aligned waste sucker rods are distributed on the limiting cutting support frame, and the two ends of the waste sucker rods can be cut and removed by inserting an external cutting knife into the cutting groove and supporting the waste sucker rods by the limiting cutting support frame, so that the lengths of the waste sucker rods are the same;
s4, conveying the cut waste sucker rod into the intermediate frequency heating furnace to be heated, pulverizing greasy dirt carbonized dirt on the outer surface, and discharging the sucker rod from the interior of the intermediate frequency heating furnace after heating for a specified time;
s5, one end of a sucker rod discharged from the inside of the medium-frequency heating furnace is positioned between the clamping moving rings, a second hydraulic cylinder arranged on the sliding supporting plate is started to enable the lifting adjusting plate to move downwards, at the moment, one end of the sucker rod is tightly clamped by the clamping moving rings, and then the second hydraulic cylinder arranged on the lower fixing plate is started to drive the upper fixing plate to move downwards, so that the outer wall of the sucker rod is clamped and attached with the upper cleaning scraping ring and the lower cleaning scraping ring;
s6, then start the third pneumatic cylinder, drive the slip through the third pneumatic cylinder and adjust the fixture block and slide along carrying the carriage for slip backup pad and centre gripping remove the ring slip, thereby drag the sucker rod and pull out by the inside of intermediate frequency heating furnace, and pass through between scraping the ring by the upper clear and scraping the ring under the in-process that pulls out, scrape the ring through the upper clear and scrape the ring under the clear and accomplish the carbonized greasy dirt and the corrosion part of sucker rod outer wall and scrape the clearance, make things convenient for the deep processing of sucker rod.
The invention has the beneficial effects that:
1. according to the invention, the movable control part is arranged, the limit device in the movable control part is utilized to realize convenient 360-degree rotation adjustment of the recycled waste sucker rod, and the movable control device is utilized to automatically move and center the waste sucker rod for alignment, so that the ends of the sucker rod which are aligned are convenient to cut, the cut sucker rods are aligned in the same length, and the cut sucker rod can conveniently enter the middle-frequency heating furnace.
2. According to the invention, the intermediate frequency heating furnace is arranged, so that the intermediate frequency heating furnace can be used for rapidly heating the sucker rod to a certain temperature, oil stains on the outer surface of the sucker rod are carbonized and pulverized, and the purposes of removing the oil stains and the dirt are achieved.
3. According to the invention, the cleaning and clearing device is arranged, the sucker rod can be dragged between the upper cleaning and clearing ring and the lower cleaning and clearing ring by utilizing the movable sliding supporting plate, the lifting adjusting plate and the clamping moving ring for clamping and fixing the sucker rod, so that carbonized greasy dirt and rust can be removed from the outer wall by the upper cleaning and clearing ring and the lower cleaning and clearing ring when the sucker rod is discharged from the inside of the medium-frequency heating furnace, cleaning and clearing extrusion force between the upper cleaning and clearing ring and the lower cleaning and clearing ring can be conveniently adjusted and controlled, and the outer wall of the recycled waste sucker rod can be cleaned and cleared rapidly.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic view of a front perspective view of a main body of the present invention;
FIG. 2 is a side view of a body in accordance with the present invention;
FIG. 3 is a schematic view of a trimming device according to the present invention;
FIG. 4 is a schematic diagram of a motion control unit according to the present invention;
FIG. 5 is a schematic view of a limiting device according to the present invention;
FIG. 6 is a schematic diagram of a mobile control device according to the present invention;
FIG. 7 is a side view of a motion control device according to the present invention;
FIG. 8 is a schematic view of a clamping and fastening device according to the present invention;
FIG. 9 is a schematic view of a cleaning device according to the present invention;
FIG. 10 is a schematic view of a second embodiment of a wiper ring according to the present invention.
In the figure: the device comprises a 1-cutting adjusting device, a 2-intermediate frequency heating furnace, a 3-scraping and cleaning device, a 4-supporting installation frame, a 5-supporting base, a 6-limiting cutting supporting frame, a 7-cutting groove, an 8-moving control part, a 9-limiting device, a 10-moving control device, an 11-sliding clamping groove, a 12-limiting conveying frame, a 13-installing plate, a 14-rotating shaft, a 15-installing supporting plate, a 16-driving adjusting toothed column, a 17-sliding adjusting toothed plate, a 18-clamping and fastening device, a 19-motor, a 20-first hydraulic cylinder, a 21-sliding adjusting block, a 22-limiting plate, a 23-extruding clamping plate, a 24-upper scraping ring, a 25-upper fixing plate, a 26-lower scraping ring, a 27-second hydraulic cylinder, a 28-lower fixing plate, a 29-sliding adjusting clamping block, a 30-sliding supporting plate, a 31-clamping moving ring, a 32-third hydraulic cylinder, a 33-conveying supporting frame, a 34-rotating conveying roller, a 35-auxiliary scraping ring and a 36-lifting adjusting plate.
Detailed Description
In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The invention is further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1 and 2, the process for producing polished rods by three-roller hot extrusion of waste sucker rods comprises a cutting adjusting device 1, an intermediate frequency heating furnace 2, a scraping and removing device 3 and a supporting installation frame 4, wherein the intermediate frequency heating furnace 2 is fixedly arranged at the upper end of the supporting installation frame 4, the scraping and removing device 3 is fixedly arranged at the tail end of the supporting installation frame 4, the cutting adjusting device 1 is fixedly connected to the front end of the supporting installation frame 4, and the intermediate frequency heating furnace 2 can be used for rapidly heating the sucker rods to a certain temperature so as to carbonize and pulverize oil stains and dirt on the outer surfaces of the sucker rods, thereby achieving the purpose of removing the oil stains and the dirt;
as shown in fig. 3, the cutting adjusting device 1 comprises a supporting base 5, a limiting cutting supporting frame 6, a cutting groove 7 and a moving control part 8, wherein the moving control part 8 is uniformly and fixedly installed at the upper end of the supporting base 5, the limiting cutting supporting frame 6 is fixedly connected to two ends of the supporting base 5, the cutting groove 7 is penetrated and arranged on the limiting cutting supporting frame 6, and the two ends of a pumping rod which are orderly arranged are conveniently and orderly cut through the limiting cutting supporting frame 6 and the cutting groove 7;
as shown in fig. 4 and 5, the movement control part 8 comprises a limiting device 9 and a movement control device 10, the movement control device 10 is arranged on the limiting device 9, the limiting device 9 comprises a sliding clamping groove 11, a limiting conveying frame 12, a mounting plate 13 and a rotating shaft 14, the sliding clamping groove 11 is arranged on the upper part of the limiting conveying frame 12 in a penetrating way, the mounting plate 13 is uniformly and fixedly arranged in the limiting conveying frame 12, the rotating shaft 14 is rotatably arranged in the upper end of the mounting plate 13, and the sucker rod can rotate in the limiting conveying frame 12 by 360 degrees through the rotating mounting plate 13;
as shown in fig. 6 and 7, the movement control device 10 includes a mounting support plate 15, a driving adjustment toothed column 16, a sliding adjustment toothed plate 17, a clamping and fastening device 18 and a motor 19, wherein the mounting support plate 15 is arranged below the outer side of the sliding adjustment toothed plate 17, the bottom of the driving adjustment toothed column 16 is rotationally clamped on the mounting support plate 15, the driving end of the motor 19 is fixedly connected with the middle part of the upper end of the driving adjustment toothed column 16, the clamping and fastening device 18 is uniformly arranged on the inner side of the sliding adjustment toothed plate 17, the driving adjustment toothed column 16 is driven to rotate by the motor 19, and the rotating driving adjustment toothed column 16 can enable the sliding adjustment toothed plate 17 to slide along the inner part of the sliding clamping groove 11;
as shown in fig. 8, the clamping and fastening device 18 includes a first hydraulic cylinder 20, a sliding adjusting block 21, a limiting plate 22 and an extrusion clamping plate 23, the sliding adjusting block 21 is in sliding clamping connection with the limiting plate 22, the extrusion clamping plate 23 is fixedly connected to the front end of the sliding adjusting block 21, the first hydraulic cylinder 20 is fixedly installed at the inner side end of the limiting plate 22, the front end of the first hydraulic cylinder 20 is fixedly connected with the sliding adjusting block 21, the first hydraulic cylinder 20 is started to enable the sliding adjusting block 21 to slide along the inside of the limiting plate 22, the extrusion clamping plates 23 distributed on two sides of the limiting conveying frame 12 can synchronously move towards the middle of the limiting conveying frame 12, the extrusion clamping plates 23 uniformly distributed on two sides of the limiting conveying frame 12 synchronously move towards the middle of the limiting conveying frame 12, at the moment, two sides of a pumping rod can be extruded and limited through the extrusion clamping plates 23, at the moment, the sliding adjusting toothed plate 17 can drive the extrusion clamping plates 23 to slide through the limiting plate 22, and therefore the pumping rod placed inside the mounting plate 13 can slide along the limiting conveying frame 12;
as shown in fig. 9, the scraping and cleaning device 3 comprises an upper scraping ring 24, an upper fixing plate 25, a lower scraping ring 26, a second hydraulic cylinder 27, a lower fixing plate 28, a sliding adjusting clamping block 29, a sliding supporting plate 30, a clamping moving ring 31, a third hydraulic cylinder 32, a conveying supporting frame 33, a rotating conveying roller 34 and a lifting adjusting plate 36, wherein the rotating conveying roller 34 is uniformly and rotatably arranged in the conveying supporting frame 33, the third hydraulic cylinder 32 is fixedly arranged at two sides of the conveying supporting frame 33, the sliding adjusting clamping block 29 is fixedly connected at two ends of the sliding supporting plate 30, the sliding adjusting clamping block 29 is in sliding clamping connection with the outer end of the conveying supporting frame 33, the sliding supporting plate 30 is positioned above the rotating conveying roller 34, two ends of the lower fixing plate 28 are fixedly connected to the conveying supporting frame 33, the second hydraulic cylinder 27 is fixedly arranged at the upper parts of two ends of the lower fixing plate 28 and the sliding supporting plate 30, the lifting adjusting plate 36 is positioned right above the sliding supporting plate 30, the lifting adjusting plate 36 is fixedly connected with the upper end of the second hydraulic cylinder 27 arranged on the sliding supporting plate 30, the upper fixing plate 25 is fixedly connected with the upper end of the second hydraulic cylinder 27 arranged on the lower fixing plate 28, the upper scraping ring 24 is uniformly and fixedly connected with the bottom of the upper fixing plate 25, the lower scraping ring 26 is uniformly and fixedly arranged on the upper part of the lower fixing plate 28, the clamping moving ring 31 is uniformly and fixedly arranged on the bottom of the lifting adjusting plate 36 and the upper part of the sliding supporting plate 30, the front end of the third hydraulic cylinder 32 is fixedly connected with the sliding adjusting clamping block 29, one end of a sucker rod discharged from the inside of the medium-frequency heating furnace 2 is positioned between the clamping moving rings 31, the second hydraulic cylinder 27 arranged on the sliding supporting plate 30 is started to enable the lifting adjusting plate 36 to downwards move, one end of the sucker rod is tightly clamped by the clamping moving ring 31 at the moment, then, the second hydraulic cylinder 27 arranged on the lower fixing plate 28 is started to drive the upper fixing plate 25 to move downwards, so that the outer wall of the sucker rod is clamped and attached between the upper scraping ring 24 and the lower scraping ring 26, the third hydraulic cylinder 32 is started, the sliding adjusting clamping block 29 is driven to slide along the conveying supporting frame 33 by the third hydraulic cylinder 32, the sliding supporting plate 30 and the clamping moving ring 31 slide, the sucker rod is pulled out from the middle-frequency heating furnace 2, the sucker rod passes through the upper scraping ring 24 and the lower scraping ring 26 in the pulling process, and the carbonized greasy dirt and corroded parts of the outer wall of the sucker rod are scraped and removed through the upper scraping ring 24 and the lower scraping ring 26, so that the deep processing treatment of the sucker rod is facilitated.
The conveying support frame 33 is fixedly connected with the support mounting frame 4, and the support base 5 is fixedly connected with the support mounting frame 4.
The clamping moving ring 31 is positioned on the outer side of the upper scraping ring 24 and the lower scraping ring 26, and the sucker rod can be clamped and fixed through the two clamping moving rings 31.
The limiting plate 22 is fixedly connected with the middle part of the sliding adjusting toothed plate 17, and two ends of the mounting support plate 15 are fixedly connected to the support base 5, so that the effect of fixed support is achieved.
The sliding adjusting toothed plate 17 is in sliding clamping connection with the inside of the sliding clamping groove 11, so that the sliding adjusting toothed plate 17 can slide stably.
Fixing holes are uniformly formed in the two sides of the supporting base 5 in a penetrating mode, and therefore the device is convenient to install fixedly.
A drain groove is formed in the inner end of the conveying support frame 33 and right below the lower scraping ring 26, so that the scraped dirt can be conveyed and discharged in a guiding manner.
The conveying support frame 33 is arranged in a 30-degree inclined mode, and one ends of the upper cleaning ring 24 and the lower cleaning ring 26 are located at one high-position end, so that sucker rods cleaned by the upper cleaning ring 24 and the lower cleaning ring 26 fall on the rotary conveying roller 34 to be convenient to convey.
The working principle of example 1 is: firstly, the recovered waste sucker rods are placed in the limit conveying frame 12 one by one, the positions and angles of the waste sucker rods used in the limit conveying frame 12 can be adjusted and controlled by rotation through the mounting plates 13 arranged in the limit conveying frame 12, the motors 19 are synchronously started, the driving adjusting toothed columns 16 are driven to rotate by the motors 19, the sliding adjusting toothed plates 17 slide along the inner parts of the sliding clamping grooves 11 by the rotating driving adjusting toothed columns 16, the sliding adjusting blocks 21 slide along the inner parts of the limit plates 22 by starting the first hydraulic cylinders 20, the extrusion clamping plates 23 distributed on two sides of the limit conveying frame 12 can synchronously move towards the middle part of the limit conveying frame 12, the extrusion clamping plates 23 uniformly distributed on two sides of the limit conveying frame 12 synchronously move towards the middle part of the limit conveying frame 12, the two sides of the waste sucker rod can be extruded and limited through the extrusion clamping plate 23, the extrusion clamping plate 23 can be driven to slide through the limiting plate 22 by the sliding adjusting toothed plate 17, so that the waste sucker rod placed in the mounting plate 13 can slide along the limiting conveying frame 12, each waste sucker rod placed in the limiting conveying frame 12 can slide in the limiting conveying frame 12 in a labor-saving manner, one end of each waste sucker rod is aligned, the two ends of the aligned waste sucker rod are distributed on the limiting cutting support frame 6, the two ends of the aligned waste sucker rod are inserted into the cutting groove 7 through an external cutting knife and supported by the limiting cutting support frame 6, the two ends of the waste sucker rod can be cut and removed, the lengths of the waste sucker rods are the same, the cut waste sucker rod is conveyed to the inside of the intermediate frequency heating furnace 2 to be heated, oil stains on the outer surface are carbonized and powdered, after the heating is carried out for a specified time, the sucker rod is discharged from the inside of the medium-frequency heating furnace 2, one end of the sucker rod discharged from the inside of the medium-frequency heating furnace 2 is positioned between the clamping moving rings 31, the second hydraulic cylinder 27 arranged on the sliding supporting plate 30 is started to enable the lifting adjusting plate 36 to move downwards, at the moment, one end of the sucker rod is tightly clamped and fixed by the clamping moving rings 31, then the second hydraulic cylinder 27 arranged on the lower fixing plate 28 is started to drive the upper fixing plate 25 to move downwards, so that the outer wall of the sucker rod is clamped and attached between the upper cleaning ring 24 and the lower cleaning ring 26, then the third hydraulic cylinder 32 is started, the sliding adjusting clamping block 29 is driven by the third hydraulic cylinder 32 to slide along the conveying supporting frame 33, so that the sliding supporting plate 30 and the clamping moving ring 31 slide, and the sucker rod are pulled out from the inside of the medium-frequency heating furnace 2, and the sucker rod passes between the upper cleaning ring 24 and the lower cleaning ring 26 in the pulling process, and the carbonized oil stain and the corroded part of the outer wall of the sucker rod are removed by the upper cleaning ring 24 and the lower cleaning ring 26, so that the deep processing of the sucker rod is convenient.
A process for producing polished rod by three-roller hot extrusion of waste sucker rod comprises the following steps:
s1, firstly, placing recovered waste sucker rods in the limit conveying frame 12 one by one, enabling the waste sucker rods to rotate in the limit conveying frame 12 to adjust and control the use position and angle through a mounting plate 13 arranged in the limit conveying frame 12, synchronously starting all motors 19, driving a driving adjusting gear column 16 to rotate through the motors 19, enabling a sliding adjusting gear plate 17 to slide along the inside of a sliding clamping groove 11 through the rotating driving adjusting gear column 16, enabling a first hydraulic cylinder 20 to enable a sliding adjusting block 21 to slide along the inside of a limiting plate 22 at the moment, and enabling extrusion clamping plates 23 distributed on two sides of the limit conveying frame 12 to synchronously move towards the middle of the limit conveying frame 12;
s2, the extrusion clamping plates 23 uniformly distributed on two sides of the limiting conveying frame 12 synchronously move towards the middle of the limiting conveying frame 12, two sides of the waste sucker rods can be extruded and limited through the extrusion clamping plates 23 at the moment, and the sliding adjusting toothed plate 17 can drive the extrusion clamping plates 23 to slide through the limiting plates 22 at the moment, so that the waste sucker rods placed in the mounting plate 13 can slide along the limiting conveying frame 12, each waste sucker rod placed in the limiting conveying frame 12 can slide in the limiting conveying frame 12 in a labor-saving manner, and one end of each waste sucker rod is aligned;
s3, two ends of the aligned waste sucker rods are distributed on the limiting cutting support frame 6, and the two ends of the waste sucker rods can be cut and removed by inserting an external cutting knife into the cutting groove 7 and supporting the waste sucker rods by the limiting cutting support frame 6, so that the lengths of the waste sucker rods are the same;
s4, conveying the cut waste sucker rod into the intermediate frequency heating furnace 2 to be heated, pulverizing greasy dirt carbonized dirt on the outer surface, and discharging the sucker rod from the interior of the intermediate frequency heating furnace 2 after heating for a specified time;
s5, one end of a sucker rod discharged from the inside of the medium-frequency heating furnace 2 is positioned between the clamping moving rings 31, a second hydraulic cylinder 27 arranged on the sliding supporting plate 30 is started to enable the lifting adjusting plate 36 to move downwards, at the moment, one end of the sucker rod is tightly clamped by the clamping moving rings 31, and then the second hydraulic cylinder 27 arranged on the lower fixing plate 28 is started to drive the upper fixing plate 25 to move downwards, so that the outer wall of the sucker rod is clamped and attached between the upper cleaning scraping ring 24 and the lower cleaning scraping ring 26;
s6, then, the third hydraulic cylinder 32 is started, the sliding adjusting clamping block 29 is driven by the third hydraulic cylinder 32 to slide along the conveying supporting frame 33, so that the sliding supporting plate 30 and the clamping moving ring 31 slide, the sucker rod is pulled out from the middle frequency heating furnace 2, the sucker rod passes through the space between the upper cleaning scraping ring 24 and the lower cleaning scraping ring 26 in the pulling process, and the cleaning of carbonized oil stains and corroded parts on the outer wall of the sucker rod are completed through the upper cleaning scraping ring 24 and the lower cleaning scraping ring 26, so that the deep processing treatment of the sucker rod is facilitated.
Example 2
On the basis of embodiment 1, as shown in fig. 10, an auxiliary scraper ring 35 is fixedly installed inside the upper scraper ring 24 and the lower scraper ring 26.
In the implementation of the embodiment, the auxiliary scraping rings 35 are fixedly arranged in the upper scraping ring 24 and the lower scraping ring 26, so that the outer wall of the sucker rod can be cleaned thoroughly by using the auxiliary scraping rings 35.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a three roller hot extrusion production polished rod devices of old and useless sucker rod, includes cutting adjusting device (1), intermediate frequency heating furnace (2), scrapes clearing device (3) and support mounting bracket (4), its characterized in that: the intermediate frequency heating furnace (2) is fixedly arranged at the upper end of the supporting installation frame (4), the scraping and cleaning device (3) is fixedly arranged at the tail end of the supporting installation frame (4), and the cutting and adjusting device (1) is fixedly connected at the front end of the supporting installation frame (4);
the cutting adjusting device (1) comprises a supporting base (5), a limiting cutting supporting frame (6), a cutting groove (7) and a moving control part (8), wherein the moving control part (8) is uniformly and fixedly arranged at the upper end of the supporting base (5), the limiting cutting supporting frame (6) is fixedly connected to the two ends of the supporting base (5), and the cutting groove (7) is penetratingly arranged on the limiting cutting supporting frame (6);
the mobile control part (8) comprises a limiting device (9) and a mobile control device (10), the mobile control device (10) is arranged on the limiting device (9), the limiting device (9) comprises a sliding clamping groove (11), a limiting conveying frame (12), a mounting plate (13) and a rotating shaft (14), the sliding clamping groove (11) is formed in the upper portion of the limiting conveying frame (12) in a penetrating mode, the mounting plate (13) is uniformly and fixedly arranged in the limiting conveying frame (12), and the rotating shaft (14) is rotatably arranged in the upper end of the mounting plate (13);
the mobile control device (10) comprises a mounting support plate (15), a driving adjusting tooth column (16), a sliding adjusting tooth plate (17), a clamping and fastening device (18) and a motor (19), wherein the mounting support plate (15) is arranged below the outer side of the sliding adjusting tooth plate (17), the bottom of the driving adjusting tooth column (16) is rotationally clamped on the mounting support plate (15), the driving end of the motor (19) is fixedly connected with the middle part of the upper end of the driving adjusting tooth column (16), and the clamping and fastening device (18) is uniformly arranged on the inner side of the sliding adjusting tooth plate (17);
the clamping and fastening device (18) comprises a first hydraulic cylinder (20), a sliding adjusting block (21), a limiting plate (22) and an extrusion clamping plate (23), wherein the sliding adjusting block (21) is in sliding clamping connection with the limiting plate (22), the extrusion clamping plate (23) is fixedly connected with the front end of the sliding adjusting block (21), the first hydraulic cylinder (20) is fixedly arranged at the inner side end of the limiting plate (22), and the front end of the first hydraulic cylinder (20) is fixedly connected with the sliding adjusting block (21);
the cleaning and removing device (3) comprises an upper cleaning and removing ring (24), an upper fixing plate (25), a lower cleaning and removing ring (26), a second hydraulic cylinder (27), a lower fixing plate (28), a sliding adjusting clamping block (29), a sliding supporting plate (30), a clamping moving ring (31), a third hydraulic cylinder (32), a conveying supporting frame (33), a rotating conveying roller (34) and a lifting adjusting plate (36), wherein the rotating conveying roller (34) is uniformly and rotatably arranged in the conveying supporting frame (33), the third hydraulic cylinder (32) is fixedly arranged on two sides of the conveying supporting frame (33), the sliding adjusting clamping block (29) is fixedly connected with two ends of the sliding supporting plate (30), the sliding adjusting clamping block (29) is in sliding clamping connection with the outer ends of the conveying supporting frame (33), the sliding supporting plate (30) is positioned above the rotating conveying roller (34), two ends of the lower fixing plate (28) are fixedly connected to the conveying supporting frame (33), the second hydraulic cylinder (27) is fixedly arranged on two ends of the sliding adjusting plate (30) above the sliding supporting plate (36), and lift regulating plate (36) fixed connection is in the upper end of second pneumatic cylinder (27) that sets up on sliding support board (30), go up fixed plate (25) fixed connection and be in the upper end of second pneumatic cylinder (27) that sets up on lower fixed plate (28), go up the even fixed connection of clear scraping ring (24) and be in the bottom of last fixed plate (25), lower clear scraping ring (26) even fixed mounting is in the upper portion of lower fixed plate (28), centre gripping removal ring (31) even fixed mounting be in the bottom of lift regulating plate (36) with the upper portion of sliding support board (30), the front end of third pneumatic cylinder (32) with sliding adjustment fixture block (29) fixed connection.
2. The polished rod device for producing the waste sucker rod by three-roller hot extrusion according to claim 1, wherein the polished rod device is characterized in that:
the conveying support frame (33) is fixedly connected with the support installation frame (4), and the support base (5) is fixedly connected with the support installation frame (4); the clamping moving ring (31) is positioned outside the upper scraping ring (24) and the lower scraping ring (26).
3. The polished rod device for producing the waste sucker rod by three-roller hot extrusion according to claim 2, wherein the polished rod device is characterized in that: the limiting plate (22) is fixedly connected with the middle part of the sliding adjusting toothed plate (17), and two ends of the mounting support plate (15) are fixedly connected to the support base (5); the sliding adjusting toothed plate (17) is in sliding clamping connection with the inside of the sliding clamping groove (11).
4. The polished rod device for producing the waste sucker rod by three-roller hot extrusion according to claim 3, wherein the polished rod device is characterized in that: fixing holes are uniformly formed in the two sides of the supporting base (5) in a penetrating mode.
5. The polished rod device for producing the waste sucker rod by three-roller hot extrusion according to claim 4, wherein the polished rod device is characterized in that: a sewage draining groove is formed at the inner end of the conveying supporting frame (33) and is positioned right below the lower scraping ring (26).
6. The polished rod device for producing the waste sucker rod by three-roller hot extrusion according to claim 5, wherein the polished rod device is characterized in that: the conveying support frame (33) is obliquely arranged at an angle of 30 degrees, and one ends of the upper scraping ring (24) and the lower scraping ring (26) are positioned at one end with high position.
7. The polished rod device for producing the waste sucker rod by three-roller hot extrusion according to claim 6, wherein the polished rod device is characterized in that: an auxiliary scraping ring (35) is fixedly arranged in the upper scraping ring (24) and the lower scraping ring (26).
8. The process for producing the polished rod by the three-roller hot extrusion of the waste sucker rod is characterized by comprising the following steps of:
s1, firstly, placing recovered waste sucker rods in the limit conveying frame (12) one by one, enabling the waste sucker rods to rotate in the limit conveying frame (12) to adjust and control the used position and angle through a mounting plate (13) arranged in the limit conveying frame (12), synchronously starting all motors (19), driving a driving adjusting toothed column (16) to rotate through the motors (19), enabling a sliding adjusting toothed plate (17) to slide along the inside of a sliding clamping groove (11) by the rotating driving adjusting toothed column (16), enabling a sliding adjusting block (21) to slide along the inside of a limiting plate (22) by starting a first hydraulic cylinder (20), and enabling extrusion clamping plates (23) distributed on two sides of the limit conveying frame (12) to synchronously move towards the middle of the limit conveying frame (12);
s2, the extrusion clamping plates (23) uniformly distributed on two sides of the limiting conveying frame (12) synchronously move towards the middle of the limiting conveying frame (12), two sides of the waste sucker rods can be extruded and limited through the extrusion clamping plates (23), and the sliding adjusting toothed plate (17) can drive the extrusion clamping plates (23) to slide through the limiting plates (22), so that the waste sucker rods placed in the mounting plate (13) can slide along the limiting conveying frame (12), and each waste sucker rod placed in the limiting conveying frame (12) can slide in the limiting conveying frame (12) in a labor-saving manner, so that one end of each waste sucker rod is aligned;
s3, two ends of the aligned waste sucker rods are distributed on the limiting cutting support frame (6), and the two ends of the waste sucker rods can be cut and removed by inserting an external cutting knife into the cutting groove (7) and supporting the waste sucker rods by the limiting cutting support frame (6), so that the lengths of the waste sucker rods are the same;
s4, conveying the cut waste sucker rod into the intermediate frequency heating furnace (2) to be heated, pulverizing oil stains and carbonized dirt on the outer surface, and discharging the sucker rod from the interior of the intermediate frequency heating furnace (2) after heating for a specified time;
s5, one end of a sucker rod discharged from the inside of the medium-frequency heating furnace (2) is positioned between the clamping moving rings (31), a second hydraulic cylinder (27) arranged on the sliding supporting plate (30) is started to enable the lifting adjusting plate (36) to move downwards, at the moment, one end of the sucker rod is tightly clamped and fixed by the clamping moving rings (31), and then a second hydraulic cylinder (27) arranged on the lower fixing plate (28) is started to drive the upper fixing plate (25) to move downwards, so that the outer wall of the sucker rod is clamped and attached with the upper cleaning scraping ring (24) and the lower cleaning scraping ring (26);
s6, then start third pneumatic cylinder (32), drive through third pneumatic cylinder (32) and slide and adjust fixture block (29) along carrying carriage (33) and slide for slide backup pad (30) and centre gripping remove ring (31) slide, thereby drag the sucker rod and pull out by the inside of intermediate frequency heating furnace (2), and pass through between scraping ring (24) and scraping ring (26) under the in-process that pulls out, accomplish through scraping ring (24) and scraping ring (26) down and scrape the clearance to the carbonization greasy dirt and the corrosion part of sucker rod outer wall, make things convenient for the deep-processing treatment of sucker rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211433219.1A CN115741196B (en) | 2022-11-16 | 2022-11-16 | Process for producing polished rod by three-roller hot extrusion of waste sucker rod |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211433219.1A CN115741196B (en) | 2022-11-16 | 2022-11-16 | Process for producing polished rod by three-roller hot extrusion of waste sucker rod |
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| CN115741196A CN115741196A (en) | 2023-03-07 |
| CN115741196B true CN115741196B (en) | 2023-07-07 |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201685076U (en) * | 2010-05-21 | 2010-12-29 | 梅河口市弘业无缝钢管有限公司 | Performance recovery system for waste oil well pipe |
| US11524320B2 (en) * | 2019-07-11 | 2022-12-13 | Baranko Environmental LLC | Sucker rod cleaning using inductive heating |
| CN110434258B (en) * | 2019-08-27 | 2020-03-31 | 东阳罗素电子科技有限公司 | Steel wire cutter for building |
| CN211890333U (en) * | 2020-04-10 | 2020-11-10 | 韩新宇 | Drill rod rust cleaning device for petroleum engineering |
| CN112008808A (en) * | 2020-07-29 | 2020-12-01 | 江西文青园林古建工程有限公司 | Corridor post preparation equidistance cutting machine for ancient building shelter bridge |
| CN113275892B (en) * | 2021-05-19 | 2022-11-11 | 沈中波 | Hot rolling device for remanufacturing of waste sucker rods and use method |
| CN114633452B (en) * | 2022-03-08 | 2024-05-10 | 佛山市雁元绿田塑料管有限公司 | Extrusion end correction type polyvinyl chloride pipe production processing stub bar treatment method |
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