CN113981185B - Self-adjusting guide wheel mechanism for sucker rod production - Google Patents
Self-adjusting guide wheel mechanism for sucker rod production Download PDFInfo
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- CN113981185B CN113981185B CN202111215751.1A CN202111215751A CN113981185B CN 113981185 B CN113981185 B CN 113981185B CN 202111215751 A CN202111215751 A CN 202111215751A CN 113981185 B CN113981185 B CN 113981185B
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- guide wheel
- wheel mechanism
- sucker rod
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- frame
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/667—Quenching devices for spray quenching
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0075—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rods of limited length
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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
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The invention discloses a self-adjusting guide wheel mechanism for producing a sucker rod, and belongs to the technical field of conveying devices. A self-adjusting guide wheel mechanism for producing a sucker rod comprises a movable frame and a quenching spray frame, wherein the quenching spray frame is arranged above the movable frame, a guide wheel mechanism is arranged in the movable frame, and the guide wheel mechanism is rotationally connected with the movable frame; the guide wheel mechanism is composed of a first rotating shaft, a vertical shaft, a balance weight, a guide wheel box and side wheels. The invention can be automatically adjusted in the using process, and provides stable and balanced supporting force; can pass under the quenching spray rack and automatically return to a vertical state after passing through the quenching spray rack.
Description
Technical Field
The invention relates to the technical field of conveying devices, in particular to a self-adjusting guide wheel mechanism for producing a sucker rod.
Background
The pumping rod is a slender rod piece of the pumping well, and the material of the pumping rod is low-carbon alloy steel which is subjected to quenching and tempering treatment. In the production process of the sucker rod, the sucker rod needs to be subjected to heat treatment in order to improve the comprehensive mechanical property of the sucker rod. Specifically, the sucker rod is pulled through a traction device and sequentially passes through a quenching device and a spraying device.
In operation, the sucker rod needs to be supported and conveyed. At present, for the transmission of the sucker rod, the sucker rod passes through an induction quenching ring in a mode of clamping and pulling the sucker rod at two sides; the production line is required to have a support part twice the length of the sucker rod; meanwhile, in the operation process, the supporting force of each point on the sucker rod is difficult to balance. With this, heat treatment lines in the form of shuttle frames have emerged.
The reciprocating type rack production line is used for arranging the quenching spray device above the movable rack in a manner of separating the quenching spray device from the movable rack; the sucker rod is clamped on the two sides of the movable frame, and the heat treatment operation of the sucker rod is realized through the reciprocating motion of the movable frame. However, the corresponding inability to avoid induction quench rings has resulted in the inability to provide multiple idler support structures. The guide wheel mechanism is arranged in a telescopic mode by part of equipment, and is contracted when passing through the quenching spray device; not only the complexity of the equipment is increased, each point needs to be accurately controlled, and the equipment and control cost is increased; moreover, the supporting force at each location is still not highly balanced and uniform.
Disclosure of Invention
The invention aims to provide a self-adjusting guide wheel mechanism for producing a sucker rod, which realizes automatic adjustment through self structural arrangement, avoids a quenching device, can be arranged at multiple points and is supported in a balanced manner, and solves the problems in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a self-adjusting guide wheel mechanism for sucker rod production comprises a moving frame and a quenching spray frame, wherein the quenching spray frame is arranged above the moving frame, a guide wheel mechanism is arranged in the moving frame, and the guide wheel mechanism is rotationally connected with the moving frame;
the guide wheel mechanism consists of a first rotating shaft, a vertical shaft, a balance weight, a guide wheel box and side wheels;
the two ends of the first rotating shaft are rotatably connected with the moving frame, the vertical shaft is arranged on the upper side of the first rotating shaft, the balance weight is arranged on the lower side of the first rotating shaft, the guide wheel box is arranged at the upper end of the vertical shaft, and the side wheels are arranged on one side of the guide wheel box;
the highest point of the side wheel is higher than that of the guide wheel box.
In some embodiments, an L-shaped mounting plate is disposed above the moving frame;
the vertical part of L shape mounting panel stretches into the inside of removal frame, the both ends of first pivot with the vertical part of L shape mounting panel rotates and is connected.
In some embodiments, the outer surface of the first rotating shaft is provided with a rotating sleeve, and the vertical shaft and the counterweight are arranged on the outer surface of the rotating sleeve.
In some embodiments, the counterweight is comprised of a counterweight rod, a counterweight block sleeved on an outer surface of the counterweight rod.
In some embodiments, a pressure rod is provided at an upper portion of the vertical shaft, and the wheel guide box is provided at a top end of the pressure rod.
In some embodiments, the vertical part of the L-shaped mounting plate is separately provided with a sliding groove, and the outer side of the sliding groove is provided with a movable shaft bracket.
Compared with the prior art, the invention provides a self-adjusting guide wheel mechanism for producing a sucker rod, which has the following beneficial effects:
1. according to the invention, the guide wheel mechanism can be automatically adjusted in the using process, so that stable and balanced supporting force is provided; under the action of the counterweight, the vertical state is adjusted and kept; under the action of the side wheels, the quenching spray rack passes below the quenching spray rack and automatically returns to a vertical state after passing through the quenching spray rack.
2. According to the invention, the L-shaped mounting plate is convenient to mount, and the abrasion of the movable frame is avoided; the position can be freely set, the distribution and the installation are realized, and the balance, the stability and the reliability of the support are further ensured.
3. According to the guide wheel mechanism, the relative position of the vertical shaft and the first rotating shaft can be controlled, and meanwhile, the rotating sleeve rotates by taking the first rotating shaft as an axis, so that the flexibility of the guide wheel mechanism is further improved; the assembled counterweight can be selected, replaced and matched with requirements.
4. According to the invention, the pressure rod is self-adjusted, so that the sucker rod is more stably supported, and the influence on the sucker rod is reduced when the sucker rod is restored to a vertical state; the sliding groove is matched with the movable shaft bracket, the top end height of the guide wheel mechanism is adjusted, the guide wheel mechanism is applied to the sucker rods with different specifications, and the application range of the guide wheel mechanism is further expanded.
The parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the device can be automatically adjusted in the using process to provide stable and balanced supporting force; the quenching spray rack can pass through the lower part of the quenching spray rack and automatically returns to a vertical state after passing through the quenching spray rack; the L-shaped mounting plate is convenient to mount, the position is freely set, and the balance, stability and reliability of the support are further ensured; the sleeve is rotated, so that the flexibility of the guide wheel mechanism is further improved; the assembled counterweight can be selected, replaced and matched with requirements; the pressure rod is self-adjusted, is more stably supported, and reduces the influence on the sucker rod when the pressure rod is restored to a vertical state; the top height of the guide wheel mechanism can be adjusted, and the application range of the guide wheel mechanism is further expanded.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of the structure of the guide wheel mechanism;
FIG. 4 is a schematic front view of the guide wheel mechanism;
fig. 5 is a schematic structural diagram of an L-shaped mounting plate.
In the figure: 1. a movable frame; 2. a quenching spray frame; 3. a guide wheel mechanism; 4. a first rotating shaft; 5. a vertical axis; 6. balancing weight; 601. a weight lever; 602. a counterweight block; 7. a guide wheel box; 8. a side wheel; 9. an L-shaped mounting plate; 10. rotating the sleeve; 11. a pressure rod; 12. a chute; 13. and moving the shaft bracket.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, the guide wheel mechanism for producing the self-adjusting sucker rod comprises a movable frame 1 and a quenching spray frame 2; the moving frame 1 is of a groove-shaped structure and reciprocates through a track arranged on the ground; the quenching spray frame 2 is arranged above the movable frame 1, is separated from the movable frame 1 and is not contacted with the movable frame; the lower part of the quenching spray frame 2 is a recovery water tank, an induction quenching ring and a spray sleeve are arranged above the recovery water tank, and the sucker rod passes through the induction quenching ring and the spray sleeve; one end of the movable frame 1 is provided with a power device which drives the sucker rod to rotate.
A guide wheel mechanism 3 is arranged in the movable frame 1, and the guide wheel mechanism 3 is rotationally connected with the movable frame 1; the guide wheel mechanism 3 provides supporting and conveying functions for the sucker rod. The guide wheel mechanism 3 is provided with a plurality of, and a plurality of guide wheel mechanism 3 evenly sets up in removing frame 1.
When in use, the guide wheel mechanism 3 supports the sucker rod; the movable frame 1 reciprocates, so that the relative position of the sucker rod and the quenching spray frame 2 changes, and the heat treatment of different positions of the sucker rod is realized; the guide wheel mechanism 3 provides a stable and balanced supporting force during operation.
Specifically, the guide wheel mechanism 3 is composed of a first rotating shaft 4, a vertical shaft 5, a counterweight 6, a guide wheel box 7 and a side wheel 8.
Wherein, both ends of the first rotating shaft 4 are rotatably connected with the movable frame 1, and the axial direction of the first rotating shaft 4 is parallel to the width direction of the movable frame 1 and is horizontally arranged; the vertical shaft 5 is arranged at the upper side of the first rotating shaft 4 and is arranged in the vertical direction; the counterweight 6 is arranged at the lower side of the first rotating shaft 4, and the weight of the counterweight 6 is greater than the total weight of all objects at the upper side of the first rotating shaft 4; the guide wheel box 7 is arranged at the upper end of the vertical shaft 5; when the sucker rod is supported, the guide wheel box 7 enables the axis of the sucker rod to coincide with the axis of the induction quenching ring of the quenching spray frame 2; the side wheel 8 is arranged on one side of the guide wheel box 7 and connected with the guide wheel box 7 through a connecting shaft, and the highest point of the side wheel 8 is higher than that of the guide wheel box 7.
In the operation process, the guide wheel mechanism 3 keeps a vertical state under the action of the counterweight 6 to support the sucker rod; when one guide wheel mechanism 3 moves to be close to the quenching spray frame 2, the side wheel 8 firstly contacts one side of the quenching spray frame 2; at the moment, under the moving action of the moving frame 1 and the blocking action of the quenching spray frame 2, the side wheels 8 incline towards the rear side, so that the guide wheel mechanism 3 is driven to incline integrally, and the high point of the guide wheel mechanism 3 is lowered; in the continuous movement, the outer surface of the side wheel 8 is contacted with the lower bottom surface of the quenching spray frame 2, and the guide wheel mechanism 3 passes through the lower part of the quenching spray frame 2; after reaching the other end of the quenching spray frame 2, the side wheel 8 loses the downward pressure of the quenching spray frame 2, and the guide wheel mechanism 3 is restored to the vertical state under the action of the counterweight 6.
In some embodiments, an L-shaped mounting plate 9 is provided above the mobile frame 1; the guide wheel mechanism 3 is connected with the movable frame 1 through an L-shaped mounting plate 9.
Specifically, a horizontal plate of the L-shaped mounting plate 9 is connected with the upper edge of the movable frame 1 for mounting; the vertical part of the L-shaped mounting plate 9 extends into the moving frame 1; the two ends of the first rotating shaft 4 are inserted into the first rotating shaft and are rotatably connected with the L-shaped mounting plate 9.
The installation is carried out by arranging the L-shaped installation plate 9, so that the problem that the maintenance is complicated after abrasion because the guide wheel mechanism 3 is directly and rotationally connected with the movable frame 1 is avoided; moreover, the L-shaped mounting plate 9 can be freely arranged to be combined, distributed and mounted so as to be better adjusted and support the sucker rod; further ensuring the balance, stability and reliability of the support.
In some embodiments, the outer surface of the first rotating shaft 4 is provided with a rotating sleeve 10, and the vertical shaft 5 and the balance weight 6 are arranged on the outer surface of the rotating sleeve 10.
The two ends of the rotating sleeve 10 are limited, so that the relative positions of the vertical shaft 5 and the first rotating shaft 4 can be controlled to be adjusted; at the same time, the rotating sleeve 10 rotates about the first rotating shaft 4 as an axis, and the flexibility of the guide wheel mechanism 3 is further improved.
In some embodiments, the counterweight 6 is comprised of a counterweight rod 601, a counterweight block 602.
The counterweight block 602 is sleeved on the outer surface of the counterweight rod 601, and the lower end of the counterweight rod 601 is provided with a limit nut.
Through setting up to assembled counter weight 6, can select, change balancing weight 602, match guide wheel mechanism 3 and the demand that supports the sucker rod.
In some embodiments, the upper part of the vertical shaft 5 is provided with a pressure rod 11, and the pressure rod 11 can be telescopically adjusted; the guide wheel case 7 is provided at the tip of the pressure lever 11.
The sucker rod is more stably supported by the different lengths of the pressure rod 11 under the compression and relaxation states and the shock absorption effect thereof; and when the sucker rod returns to the vertical state, the influence on the sucker rod is reduced.
Referring to fig. 5, in some embodiments, the vertical portion of the L-shaped mounting plate 9 is separately provided with a sliding slot 12, and the outside of the sliding slot 12 is provided with a movable shaft bracket 13.
Specifically, the two sides of the movable shaft bracket 13 are provided with clamping plates which are clamped on the two sides of the L-shaped mounting plate 9 and locked by locking nuts.
The height of the movable shaft bracket 13 is adjusted, so that the top height of the guide wheel mechanism 3 is adjusted, the movable guide wheel mechanism is applied to sucker rods with different specifications, and the application range of the movable guide wheel mechanism is further expanded.
In the invention, the guide wheel mechanism 3 can be automatically adjusted in the using process to provide stable and balanced supporting force; under the action of the counterweight 6, the vertical state is adjusted and kept; under the action of the side wheels 8, the quenching spraying frame passes below the quenching spraying frame 2 and automatically returns to a vertical state after passing through the quenching spraying frame; the L-shaped mounting plate 9 is convenient to mount and avoids abrasion of the movable frame 1; the position can be freely set, and the support can be distributed and installed, so that the balance, stability and reliability of the support are further ensured; the relative position of the vertical shaft 5 and the first rotating shaft 4 can be controlled, and meanwhile, the rotating sleeve 10 rotates by taking the first rotating shaft 4 as an axis, so that the flexibility of the guide wheel mechanism 3 is further improved; the assembled counterweight 6 can be selected, replaced and matched with requirements; the pressure rod 11 is self-adjusting, more stably supports the sucker rod and reduces the influence on the sucker rod when the sucker rod is restored to a vertical state; the sliding chute 12 is matched with the movable shaft support 13 to adjust the top height of the guide wheel mechanism 3, and the guide wheel mechanism is applied to pumping rods with different specifications, so that the application range of the guide wheel mechanism is further expanded.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. A self-adjusting guide wheel mechanism for sucker rod production comprises a moving frame (1) and a quenching spray frame (2), wherein the quenching spray frame (2) is arranged above the moving frame (1), and is characterized in that a guide wheel mechanism (3) is arranged in the moving frame (1), and the guide wheel mechanism (3) is rotatably connected with the moving frame (1);
the guide wheel mechanism (3) consists of a first rotating shaft (4), a vertical shaft (5), a counterweight (6), a guide wheel box (7) and a side wheel (8);
the two ends of the first rotating shaft (4) are rotatably connected with the moving frame (1), the vertical shaft (5) is arranged on the upper side of the first rotating shaft (4), the balance weight (6) is arranged on the lower side of the first rotating shaft (4), the guide wheel box (7) is arranged at the upper end of the vertical shaft (5), and the side wheels (8) are arranged on one side of the guide wheel box (7);
the highest point of the side wheel (8) is higher than that of the guide wheel box (7).
2. The guide wheel mechanism for producing the self-adjusting sucker rod as claimed in claim 1, wherein an L-shaped mounting plate (9) is arranged above the moving frame (1);
the vertical part of L shape mounting panel (9) stretches into the inside of removing frame (1), the both ends of first pivot (4) with the vertical part of L shape mounting panel (9) rotates to be connected.
3. The guide wheel mechanism for producing the self-adjusting sucker rod as claimed in claim 1, wherein the outer surface of the first rotating shaft (4) is provided with a rotating sleeve (10), and the vertical shaft (5) and the counterweight (6) are arranged on the outer surface of the rotating sleeve (10).
4. The guide wheel mechanism for producing the self-adjusting sucker rod as claimed in claim 1, wherein the counterweight (6) is composed of a counterweight rod (601) and a counterweight block (602), and the counterweight block (602) is sleeved on the outer surface of the counterweight rod (601).
5. The guide wheel mechanism for the production of self-adjusting sucker rod of claim 1, wherein the upper part of the vertical shaft (5) is provided with a pressure rod (11), and the guide wheel box (7) is arranged at the top end of the pressure rod (11).
6. The guide wheel mechanism for the production of the self-adjusting sucker rod as claimed in claim 2, wherein the vertical part of the L-shaped mounting plate (9) is separately provided with a sliding chute (12), and the outer side of the sliding chute (12) is provided with a movable shaft bracket (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111215751.1A CN113981185B (en) | 2021-10-19 | 2021-10-19 | Self-adjusting guide wheel mechanism for sucker rod production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111215751.1A CN113981185B (en) | 2021-10-19 | 2021-10-19 | Self-adjusting guide wheel mechanism for sucker rod production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113981185A CN113981185A (en) | 2022-01-28 |
| CN113981185B true CN113981185B (en) | 2023-03-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111215751.1A Active CN113981185B (en) | 2021-10-19 | 2021-10-19 | Self-adjusting guide wheel mechanism for sucker rod production |
Country Status (1)
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| CN (1) | CN113981185B (en) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4079919A (en) * | 1976-11-22 | 1978-03-21 | Borg-Warner Corporation | Water spray quench process and apparatus |
| US4468261A (en) * | 1982-04-26 | 1984-08-28 | Woodings Robert T | Method of normalizing sucker rods using a normalizing unloader |
| JP3151681B2 (en) * | 1992-01-27 | 2001-04-03 | エヌティエヌ株式会社 | Oil quenching equipment |
| JP4397108B2 (en) * | 2000-07-28 | 2010-01-13 | 電気興業株式会社 | Induction hardening method and apparatus for crankshaft |
| CN103866100B (en) * | 2014-03-20 | 2016-07-06 | 大连华夏中科有限公司 | Sucker rod quenching machine |
| CN108165712B (en) * | 2018-02-09 | 2024-01-23 | 恒进感应科技（十堰）股份有限公司 | Equipment for quenching guide wheels and driving wheels of engineering machinery |
| CN209260147U (en) * | 2018-12-07 | 2019-08-16 | 宁夏长庆石油机械制造有限责任公司 | Quenching unit is used in a kind of processing of high-strength pumping rod |
| CN110317942A (en) * | 2019-07-24 | 2019-10-11 | 丽水市永恒传动机械有限公司 | A kind of optical axis auto-quenching equipment |
| CN111187898A (en) * | 2020-03-17 | 2020-05-22 | 宁波祥路汽车部件股份有限公司 | Heat treatment line for pipes |
| CN212051518U (en) * | 2020-04-28 | 2020-12-01 | 大冶市安实模具科技有限公司 | Aluminum profile extrusion die heat treatment device |
| CN113061697A (en) * | 2021-03-24 | 2021-07-02 | 吴国洪 | Quenching device for mechanical shaft parts |
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2021
- 2021-10-19 CN CN202111215751.1A patent/CN113981185B/en active Active
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| CN113981185A (en) | 2022-01-28 |
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