CN219907776U - Intermediate frequency heat treatment device for sucker rod - Google Patents
Intermediate frequency heat treatment device for sucker rod Download PDFInfo
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- CN219907776U CN219907776U CN202320786129.4U CN202320786129U CN219907776U CN 219907776 U CN219907776 U CN 219907776U CN 202320786129 U CN202320786129 U CN 202320786129U CN 219907776 U CN219907776 U CN 219907776U
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- Prior art keywords
- intermediate frequency
- sucker rod
- conveying
- conveying rollers
- water jacket
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000007921 spray Substances 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims description 14
- 238000009825 accumulation Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000010791 quenching Methods 0.000 abstract description 9
- 230000000171 quenching effect Effects 0.000 abstract description 9
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of sucker rod processing, in particular to an intermediate frequency heat treatment device for a sucker rod, which comprises a support, wherein the top of the support is provided with a pair of parallel cross beams, a group of conveying rollers are rotatably connected to the cross beams, a driving mechanism for driving the group of conveying rollers is arranged on the cross beams, the outer periphery of the conveying rollers is in a waisted structure, and the upper ends of the group of conveying rollers form a conveying channel; the middle part that is located a set of transfer roller on the crossbeam is equipped with intermediate frequency inductor and the spray water jacket that is located the same axis with the conveying passageway and arranges, the both sides that are located intermediate frequency inductor and spray water jacket on the crossbeam are equipped with positioning mechanism respectively. According to the utility model, the sucker rod sequentially passes through the intermediate frequency inductor and the spray water jacket through mechanized transmission, so that mechanized transmission, heating and spray quenching are realized, the working efficiency is improved, and the potential safety hazard of scalding caused by manual operation is solved.
Description
Technical Field
The utility model relates to the technical field of sucker rod processing, in particular to an intermediate frequency heat treatment device for a sucker rod.
Background
The sucker rod needs to be quenched after being processed and molded, so that the structural strength of the sucker rod is improved, an intermediate frequency sensor is firstly adopted to heat the sucker rod at present when the sucker rod is quenched, specifically, a worker holds the intermediate frequency sensor to cover the outer side of the sucker rod to locally heat the sucker rod, water is cooled to a heating part after heating is finished, the sucker rod needs to be quenched in a segmented mode due to the fact that the sucker rod is long in length, the whole quenching treatment needs a long time, the working strength is high, the efficiency is low, in addition, when the heating part is watered, high-temperature small liquid drops are formed when cold water meets the sucker rod, and potential safety hazards of scalding exist for workers.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art, and provides an intermediate frequency heat treatment device for a sucker rod, which enables the sucker rod to sequentially pass through an intermediate frequency inductor and a spray water jacket through mechanized transmission, so as to realize mechanized transmission, heating and spray quenching, thereby improving the working efficiency and solving the potential safety hazard of scalding caused by manual operation.
The technical scheme of the utility model is as follows:
the intermediate frequency heat treatment device for the sucker rod comprises a support, wherein the top of the support is provided with a pair of parallel cross beams, a group of conveying rollers are rotatably connected to the cross beams, and a driving mechanism for driving the group of conveying rollers is arranged on the cross beams, the periphery of the conveying rollers is in a waisted structure, and the upper ends of the group of conveying rollers form a conveying channel;
the middle part of the beam, which is positioned at a group of conveying rollers, is provided with an intermediate frequency inductor and a spray water jacket which are arranged on the same axis as the conveying channel, and two sides of the beam, which are positioned at the intermediate frequency inductor and the spray water jacket, are respectively provided with a positioning mechanism;
the positioning mechanism comprises a press roller and a pair of track frames, wherein the press roller is positioned above one conveying roller, the pair of track frames are distributed on two axial sides of the press roller, the bottoms of the pair of track frames are respectively and vertically connected with a pair of cross beams, the top of each track frame is connected with a connecting plate, each pair of track frames is vertically and slidingly connected with a sliding block, a supporting spring is arranged between each sliding block and each connecting plate, two ends of the press roller are respectively and rotatably connected with the adjacent sliding blocks, and an elastic clamping space is formed between the press roller and the conveying roller below.
Preferably, the driving mechanism comprises a chain wheel, a chain and a driving motor;
the number of the chain wheels is the same as that of the conveying rollers, the chain wheels are correspondingly arranged on one side of the rotating shaft of the conveying rollers, each chain wheel is in transmission connection with the chain, the driving motor is fixed on one side of one beam, and the output shaft of the driving motor is connected with the rotating shaft of one conveying roller.
Preferably, the spray water jacket is of a barrel structure, an annular cavity is arranged in the barrel wall of the barrel structure, a water inlet communicated with the annular cavity is arranged on the outer peripheral surface of the spray water jacket, and a group of water outlet spray holes communicated with the annular cavity are arranged on the inner peripheral surface of the spray water jacket.
Preferably, the top of the sliding block and the bottom of the connecting plate are correspondingly provided with limiting columns inserted into the inner holes of the supporting springs.
Preferably, a liquid accumulation disc connected with the cross beam is arranged below the spray water jacket, and a liquid outlet is arranged on the liquid accumulation disc.
Compared with the prior art, the utility model has the following advantages:
according to the utility model, the sucker rod sequentially passes through the intermediate frequency inductor and the spray water jacket through mechanized transmission, so that mechanized transmission, heating and spray quenching are realized, the working efficiency is improved, and the potential safety hazard of scalding caused by manual operation is solved.
The elastic clamping space is formed between the compression roller and the conveying roller below through the positioning mechanism, and the compression roller can enable the sucker rod in the conveying channel to be tightly attached to the conveying roller under the elastic support of the supporting spring, so that the fluency of conveying the sucker rod is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the positioning mechanism at A in FIG. 1;
in the figure: 1. the device comprises a support, 2, a cross beam, 3, a conveying roller, 4, a positioning mechanism, 5, a water outlet spray hole, 6, a water inlet, 7, a spray water jacket, 8, an intermediate frequency sensor, 9, a chain wheel, 10, a chain, 11, a driving motor, 12, a driving mechanism, 13, a liquid accumulation disc, 14, a liquid outlet, 15, a connecting plate, 16, a supporting spring, 17, a track frame, 18, a compression roller, 19, a limit column, 20 and a sliding block.
Detailed Description
The utility model is further illustrated by the following examples in connection with the accompanying drawings.
Example 1
Referring to fig. 1, an intermediate frequency heat treatment device for a sucker rod comprises a support 1, wherein the support 1 is made of a metal base plate and a group of upright posts vertically welded on the upper end surface of the metal base plate.
The top of the support 1 is welded with a pair of parallel arranged cross beams 2, a group of conveying rollers 3 are arranged between the cross beams 2, each conveying roller 3 is provided with a rotating shaft, and two ends of the rotating shaft respectively penetrate through the cross beams 2 and are rotationally connected with the cross beams 2.
The beam 2 is provided with a driving mechanism 12, a group of conveying rollers 3 are driven to rotate by the driving mechanism 12, the outer periphery of the conveying rollers 3 is in a waisted structure, and the upper ends of the group of conveying rollers 3 form a conveying channel for conveying the sucker rod.
A group of intermediate frequency inductors 8 and a spray water jacket 7 are arranged at the middle position of a group of conveying rollers 3 on the cross beam 2, and the intermediate frequency inductors 8 and the spray water jacket 7 are positioned on the same axis with the conveying channel, so that sucker rods conveyed on the conveying channel can sequentially penetrate into the heating area of the intermediate frequency inductors 8 and the inner holes of the spray water jacket 7.
The spray water jacket 7 is in a barrel structure, and a ring cavity is arranged in the barrel wall of the barrel structure.
The outer peripheral surface of the spray water jacket 7 is provided with a water inlet 6 communicated with the annular cavity, and the inner peripheral surface of the spray water jacket 7 is provided with a group of water outlet spray holes 5 communicated with the annular cavity.
The beam 2 is provided with a positioning mechanism 4 on both sides of the intermediate frequency sensor 8 and the spray water jacket 7, as shown in fig. 2, and the positioning mechanism 4 comprises a press roller 18 and a pair of rail brackets 17.
Wherein, compression roller 18 is located the top of one of them conveying roller 3, and a pair of track frame 17 distributes in the axial both sides of compression roller 18, and the bottom of a pair of track frame 17 is connected with a pair of crossbeam 2 respectively perpendicularly, and the top is connected with a connecting plate 15.
Each pair of track frames 17 is vertically and slidably connected with a sliding block 20, a supporting spring 16 is arranged between the sliding block 20 and the connecting plate 15, two ends of a pressing roller 18 are respectively and rotatably connected with the adjacent sliding blocks 20, an elastic clamping space is formed between the pressing roller 18 and the conveying roller 3 below, and the pressing roller 18 and the conveying roller 3 are identical in shape, structure and size.
When the automatic heating and quenching device works, the sucker rod is placed in the conveying channel, the front end of the sucker rod enters the elastic clamping space, the driving mechanism 12 drives the conveying roller 3 to rotate, the sucker rod is sent into the medium-frequency inductor 8 to be heated, then is sent into the spray water jacket 7 to be sprayed, cooled and quenched, and continuous heating and quenching operation is carried out on the whole sucker rod through low-speed conveying of the sucker rod, or sectional heating and quenching operation is carried out on the sucker rod by intermittently starting the driving mechanism 12.
Can form elasticity centre gripping space through positioning mechanism 4 between compression roller 18 and the transfer roller 3 of below, compression roller 18 can make the inseparable laminating of sucker rod and transfer roller 3 in the transfer passage under the elastic support of supporting spring 16, effectively avoid the sucker rod to appear the problem that skids with the transfer roller 3 contact surface undersize easily to improve the smoothness nature of conveying the sucker rod.
Example 2
The embodiment is further optimized based on the embodiment, and specifically comprises the following steps:
as shown in fig. 1 and 2, the driving mechanism 12 includes a sprocket 9, a chain 10, and a driving motor 11.
The number of the chain wheels 9 is the same as that of the conveying rollers 3, and the chain wheels are arranged on one side of the rotating shaft of the conveying rollers 3 in a one-to-one correspondence manner.
The chain 10 is used for connecting each chain wheel 9 in a transmission way, the driving motor 11 is fixed on one side of one beam 2, and the output shaft of the driving motor 11 is connected with the rotating shaft of one conveying roller 3.
One of the conveying rollers 3 is driven to rotate by a driving motor 11, and all the conveying rollers 3 are driven to synchronously rotate by chain wheels 9 connected to the conveying rollers 3 and chains 10 which are connected with the chain wheels 9 in a transmission way, so that the conveying operation of the sucker rod is realized.
Example 3
The embodiment is further optimized based on the embodiment, and specifically comprises the following steps:
as shown in fig. 2, a limit post 19 inserted into an inner hole of the support spring 16 is provided at the top of the slider 20 corresponding to the bottom of the connection plate 15.
The position of the supporting spring 16 is fixed through the limiting columns 19, so that the installation stability of the supporting spring 16 is improved.
The lower part of the spray water jacket 7 is provided with a liquid accumulation tray 13 connected with the cross beam 2, the liquid accumulation tray 13 is provided with a liquid outlet 14, water subjected to spray quenching can be received through the liquid accumulation tray 13, and then is discharged and collected through a connecting pipe of the liquid outlet 14, or a water supply pipeline connected with the spray water jacket 7 is recycled.
According to the utility model, the sucker rod sequentially passes through the intermediate frequency inductor 8 and the spray water jacket 7 through mechanized transmission, so that mechanized transmission, heating and spray quenching are realized, the working efficiency is improved, and the potential safety hazard of scalding caused by manual operation is solved.
The present utility model is not limited to the above-described embodiments, and various changes may be made without departing from the spirit of the present utility model within the knowledge of those skilled in the art, and the contents after the changes still fall within the scope of the present utility model.
Claims (5)
1. A intermediate frequency heat treatment device for sucker rod, includes support, its characterized in that: the top of the support is provided with a pair of parallel cross beams, a group of conveying rollers are rotatably connected to the cross beams, a driving mechanism for driving the group of conveying rollers is arranged on the cross beams, the outer periphery of the conveying rollers is in a waisted structure, and a conveying channel is formed at the upper end of the group of conveying rollers;
the middle part of the beam, which is positioned at a group of conveying rollers, is provided with an intermediate frequency inductor and a spray water jacket which are arranged on the same axis as the conveying channel, and two sides of the beam, which are positioned at the intermediate frequency inductor and the spray water jacket, are respectively provided with a positioning mechanism;
the positioning mechanism comprises a press roller and a pair of track frames, wherein the press roller is positioned above one conveying roller, the pair of track frames are distributed on two axial sides of the press roller, the bottoms of the pair of track frames are respectively and vertically connected with a pair of cross beams, the top of each track frame is connected with a connecting plate, each pair of track frames is vertically and slidingly connected with a sliding block, a supporting spring is arranged between each sliding block and each connecting plate, two ends of the press roller are respectively and rotatably connected with the adjacent sliding blocks, and an elastic clamping space is formed between the press roller and the conveying roller below.
2. An intermediate frequency heat treatment apparatus for a sucker rod according to claim 1, wherein: the driving mechanism comprises a chain wheel, a chain and a driving motor;
the number of the chain wheels is the same as that of the conveying rollers, the chain wheels are correspondingly arranged on one side of the rotating shaft of the conveying rollers, each chain wheel is in transmission connection with the chain, the driving motor is fixed on one side of one beam, and the output shaft of the driving motor is connected with the rotating shaft of one conveying roller.
3. An intermediate frequency heat treatment apparatus for a sucker rod according to claim 1, wherein: the spray water jacket is of a barrel structure, an annular cavity is formed in the barrel wall of the barrel structure, a water inlet communicated with the annular cavity is formed in the outer peripheral surface of the spray water jacket, and a group of water outlet spray holes communicated with the annular cavity are formed in the inner peripheral surface of the spray water jacket.
4. An intermediate frequency heat treatment apparatus for a sucker rod according to claim 1, wherein: and a limit column inserted into an inner hole of the supporting spring is correspondingly arranged at the top of the sliding block and the bottom of the connecting plate.
5. An intermediate frequency heat treatment apparatus for a sucker rod according to claim 1, wherein: the lower part of the spray water jacket is provided with a liquid accumulation disc connected with the cross beam, and the liquid accumulation disc is provided with a liquid outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320786129.4U CN219907776U (en) | 2023-04-11 | 2023-04-11 | Intermediate frequency heat treatment device for sucker rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320786129.4U CN219907776U (en) | 2023-04-11 | 2023-04-11 | Intermediate frequency heat treatment device for sucker rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219907776U true CN219907776U (en) | 2023-10-27 |
Family
ID=88468592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320786129.4U Active CN219907776U (en) | 2023-04-11 | 2023-04-11 | Intermediate frequency heat treatment device for sucker rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219907776U (en) |
-
2023
- 2023-04-11 CN CN202320786129.4U patent/CN219907776U/en active Active
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