CN220520567U - Quenching device for clamping plates of rail joints - Google Patents
Quenching device for clamping plates of rail joints Download PDFInfo
- Publication number
- CN220520567U CN220520567U CN202322097955.0U CN202322097955U CN220520567U CN 220520567 U CN220520567 U CN 220520567U CN 202322097955 U CN202322097955 U CN 202322097955U CN 220520567 U CN220520567 U CN 220520567U
- Authority
- CN
- China
- Prior art keywords
- guide frame
- box body
- frame
- air suction
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010791 quenching Methods 0.000 title claims abstract description 27
- 230000000171 quenching effect Effects 0.000 title claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 10
- 229910000831 Steel Inorganic materials 0.000 abstract description 9
- 239000010959 steel Substances 0.000 abstract description 9
- 238000003466 welding Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Landscapes
- Heat Treatment Of Articles (AREA)
Abstract
The utility model relates to the technical field of production and processing of steel rail joint clamping plates, and discloses a steel rail joint clamping plate quenching device which comprises a box body, wherein a liquid discharge valve is arranged on the surface of the box body; the outer wall symmetry welding of box has the guide frame, the open position slip grafting of guide frame has the guide block, guide block top and guide frame fixed connection, one side of guide frame is through traction frame and suction hood fixed connection. The external air suction fan is matched with the air suction cover and the air suction connector, so that a large amount of steam generated in the quenching process is discharged to a designated position, and the steam above the liquid level is adsorbed for convenient observation of the processing state of a workpiece by an operator; the outer wall symmetry welding of box has the guide frame, and the guide block of guide frame slides and pegs graft in the open position of guide frame, according to the needs of use, can start electric putter through external control device, carries out horizontal position's front and back push-and-pull to the cover of breathing in, improves result of use.
Description
Technical Field
The utility model relates to the technical field of production and processing of rail joint clamping plates, in particular to a quenching device for rail joint clamping plates.
Background
Rail joint clamping plates are also called fishplates and refer to the connecting plates of rail joints. Quenching of steel is a heat treatment process in which steel is heated to a temperature above a critical temperature Ac3 (hypoeutectoid steel) or Ac1 (hypereutectoid steel), kept for a period of time to fully or partially austenitize it, and then rapidly cooled to below Ms (or isothermal near Ms) at a cooling rate greater than the critical cooling rate to undergo martensitic (or bainitic) transformation. Solution treatment of materials such as aluminum alloys, copper alloys, titanium alloys, tempered glass, etc., or heat treatment processes with rapid cooling processes are also commonly referred to as quenching.
Through retrieving, the step-by-step rail joint splint guenching unit of patent number CN218089708U, including inverter motor, speed reducer, water tank, chain feeding mechanism, steam collection cover, pond, inverter motor connects the speed reducer, and chain feeding mechanism is connected through geneva mechanism to the output shaft of speed reducer, and chain feeding mechanism transports rail joint splint and passes through from the interior quenching liquid of water tank, is equipped with the thermometer in the water tank, and the top of water tank is equipped with steam collection cover, and the pond is connected to one side of water tank. The device has compact structure, high efficiency, small occupied area and low energy consumption.
In the prior art, when a quenching box is used for quenching a workpiece, the workpiece at high temperature contacts and sinks to a position below the liquid level, so that dense steam can appear, thereby influencing the sight of operators, and being unfavorable for accurately judging the quenching state of the workpiece.
Disclosure of Invention
The utility model aims to provide a quenching device for a steel rail joint clamping plate, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the quenching device for the steel rail joint clamping plates comprises a box body, wherein a liquid discharge valve is arranged on the surface of the box body;
the outer wall of the box body is symmetrically welded with a guide frame, the opening position of the guide frame is in sliding connection with a guide block, the top end of the guide block is fixedly connected with a guide frame, one side of the guide frame is fixedly connected with an air suction cover through a traction frame, and an air suction connector is connected at the upper position of the air suction cover in a conducting manner;
the end face position of the box body is fixedly connected with an electric push rod through an assembly plate, and the transmission output end of the electric push rod is in transmission connection with the guide frame.
Preferably, the guide frame is arranged above the opening of the box body, and the guide frame and the box body dust are arranged in parallel.
Preferably, the opening of the air suction cover faces to one side of the box body, and the air suction cover is higher than the opening position of the box body.
Preferably, the box internally mounted has spacing subassembly, spacing subassembly includes protection casing and spacing frame, the protection casing bottom switches on and is provided with spacing frame, the outer wall and the box inner wall laminating of spacing frame just set up for the slip.
Preferably, an assembling seat is fixedly connected to the opening position of the box body, and the assembling seat is fixedly connected with the limiting frame through a self-locking telescopic frame.
Preferably, traction grooves are formed in inclined plane positions at two ends of the protective cover, and protective rubber mats are bonded at the traction grooves of the protective cover.
Preferably, the protective cover is positioned below the suction cover and the guide frame.
Compared with the prior art, the utility model has the beneficial effects that:
1. placing the steel rail joint clamping plate at a position below the liquid level in the box body, and discharging a large amount of steam generated in the quenching process to a designated position through the external air suction fan matched with the air suction cover and the air suction joint, wherein the steam above the liquid level is adsorbed, so that an operator can observe the processing state of a workpiece conveniently; the outer wall symmetry welding of box has the guide frame, and the guide block of guide frame slides and pegs graft in the open position of guide frame, according to the needs of use, can start electric putter through external control device, carries out horizontal position's front and back push-and-pull to the cover of breathing in, improves result of use.
2. The inside spacing subassembly of box includes protection casing and spacing frame, and before the liquid level below position of box was placed to the work piece, operating personnel can learn the height that the liquid level risees according to the calculation to along the vertical push-and-pull self-locking expansion bracket of box, carry out the adjustment to the height of spacing frame and handle, the protection casing cooperation is spacing to block the processing to the liquid level of box, reduces the phenomenon of splashing, improves the security of work.
Description of the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the connection structure of the box body and the suction hood of the utility model;
FIG. 3 is a schematic view of a limiting assembly according to the present utility model;
fig. 4 is a schematic top view of the case of the present utility model.
In the figure: 1. a case; 2. an assembly seat; 3. self-locking expansion bracket; 4. a protective cover; 401. a limit frame; 5. a guide frame; 6. a guide frame; 601. a guide block; 7. a traction frame; 8. an air suction cover; 9. an air suction joint; 10. an electric push rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Embodiment one:
referring to fig. 1-4, the present utility model provides a technical solution: the quenching device for the clamping plates of the rail joints comprises a box body 1, wherein a liquid discharge valve is arranged on the surface of the box body 1;
the outer wall of the box body 1 is symmetrically welded with a guide frame 5, the opening position of the guide frame 5 is in sliding connection with a guide block 601, the top end of the guide block 601 is fixedly connected with a guide frame 6, one side of the guide frame 6 is fixedly connected with an air suction cover 8 through a traction frame 7, and an air suction connector 9 is connected above the air suction cover 8 in a conducting manner;
the end face position of the box body 1 is fixedly connected with an electric push rod 10 through an assembly plate, and the transmission output end of the electric push rod 10 is in transmission connection with the guide frame 6.
The guide frame 6 is erected above the opening of the box body 1, the guide frame 6 is arranged in parallel with dust in the box body 1, the air suction cover 8 is opened towards one side of the box body 1, and the air suction cover 8 is higher than the opening of the box body 1.
From the above description, the present utility model has the following advantageous effects: when quenching treatment is carried out on the rail joint clamping plates, the rail joint clamping plates are clamped and pulled through the clamping pieces, the rail joint clamping plates are placed at a position below the liquid level in the box body 1, a large amount of steam generated in the quenching process is discharged to a designated position (can be directly introduced into an external water tank or a treatment box with filtering and dissolving functions) through the external air suction fan matched with the air suction cover 8 and the air suction joint 9, and the steam above the liquid level is adsorbed for treatment, so that an operator can observe the processing state of a workpiece conveniently; the outer wall symmetry welding of box 1 has guide frame 5, and the guide block 601 of guide frame 6 slides and pegs graft in the open position of guide frame 5, according to the needs of using, can start electric putter 10 through external control device, carries out horizontal position's front and back push-and-pull to suction hood 8, improves the result of use.
Embodiment two:
referring to fig. 1 to 3, on the basis of the first embodiment, the present utility model provides a technical solution for a rail joint clamping plate quenching device: the box 1 internally mounted has spacing subassembly, spacing subassembly includes protection casing 4 and spacing frame 401, the protection casing 4 bottom switches on and is provided with spacing frame 401, the outer wall of spacing frame 401 and the laminating of box 1 inner wall just set up for sliding, the open position fixedly connected with mount pad 2 of box 1, mount pad 2 is through self-locking expansion bracket 3 and spacing frame 401 fixed connection, traction groove has all been seted up to the inclined plane position at protection casing 4 both ends, and traction groove position bonding at protection casing 4 has the protection cushion, protection casing 4 is located suction hood 8 and leading truck 6 below positions.
By adopting the technical scheme, the limiting component inside the box body 1 comprises the protective cover 4 and the limiting frame 401, the workpiece is placed in front of the position below the liquid level of the box body 1, operators can know the rising height of the liquid level according to calculation, the self-locking telescopic frame 3 is longitudinally pushed and pulled along the box body 1, the height of the limiting frame 401 is adjusted, the protective cover 4 is matched with the limiting frame 401, the liquid level of the box body 1 is limited and blocked, the splashing phenomenon is reduced, and the working safety is improved.
The working principle and the using flow of the utility model are as follows: when quenching treatment is carried out on the rail joint clamping plates, the rail joint clamping plates are clamped and pulled through the clamping pieces, the rail joint clamping plates are placed at a position below the liquid level in the box body 1, a large amount of steam generated in the quenching process is discharged to a designated position (can be directly introduced into an external water tank or a treatment box with filtering and dissolving functions) through the external air suction fan matched with the air suction cover 8 and the air suction joint 9, and the steam above the liquid level is adsorbed for treatment, so that an operator can observe the processing state of a workpiece conveniently; the outer wall of the box body 1 is symmetrically welded with the guide frame 5, the guide blocks 601 of the guide frame 6 are slidably inserted in the opening position of the guide frame 5, and the electric push rod 10 can be started through external control equipment according to the use requirement to push and pull the suction hood 8 back and forth in the horizontal position, so that the use effect is improved; the spacing subassembly of box 1 inside includes protection casing 4 and spacing frame 401, and before the work piece was placed in the below liquid level position of box 1, operating personnel can learn the height that the liquid level risees according to the calculation to vertically push-and-pull along box 1 is from locking-type expansion bracket 3, carries out adjustment processing to the height of spacing frame 401, and the spacing processing that blocks is carried out to the liquid level of box 1 to the cooperation of the spacing frame 401 of protection casing 4, reduces the phenomenon of splashing, improves the security of work.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (7)
1. The quenching device for the clamping plates of the rail joints comprises a box body (1) and is characterized in that: the surface of the box body (1) is provided with a liquid discharge valve;
the outer wall of the box body (1) is symmetrically welded with a guide frame (5), the opening position of the guide frame (5) is in sliding connection with a guide block (601), the top end of the guide block (601) is fixedly connected with a guide frame (6), one side of the guide frame (6) is fixedly connected with an air suction cover (8) through a traction frame (7), and an air suction connector (9) is connected at the upper position of the air suction cover (8) in a conducting manner;
the end face position of the box body (1) is fixedly connected with an electric push rod (10) through an assembly plate, and the transmission output end of the electric push rod (10) is in transmission connection with the guide frame (6).
2. A rail joint clamping plate quenching apparatus as claimed in claim 1, wherein: the guide frame (6) is erected above the opening of the box body (1), and the guide frame (6) and the box body (1) are arranged in parallel.
3. A rail joint clamping plate quenching apparatus as claimed in claim 1, wherein: the opening of the air suction cover (8) faces one side of the box body (1), and the air suction cover (8) is higher than the opening position of the box body (1).
4. A rail joint clamping plate quenching apparatus as claimed in claim 1, wherein: the utility model discloses a box, including box (1), box (1) internally mounted has spacing subassembly, spacing subassembly includes protection casing (4) and spacing frame (401), the protection casing (4) bottom switches on and is provided with spacing frame (401), the outer wall of spacing frame (401) is laminated and is the slip setting with box (1) inner wall.
5. A rail joint clamping plate quenching apparatus as claimed in claim 1, wherein: the opening position of the box body (1) is fixedly connected with an assembly seat (2), and the assembly seat (2) is fixedly connected with a limiting frame (401) through a self-locking expansion bracket (3).
6. The rail joint clamping plate quenching apparatus as claimed in claim 4, wherein: traction grooves are formed in inclined plane positions at two ends of the protective cover (4), and protective rubber mats are bonded at the traction grooves of the protective cover (4).
7. The rail joint clamping plate quenching apparatus as claimed in claim 6, wherein: the protective cover (4) is positioned below the air suction cover (8) and the guide frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322097955.0U CN220520567U (en) | 2023-08-04 | 2023-08-04 | Quenching device for clamping plates of rail joints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322097955.0U CN220520567U (en) | 2023-08-04 | 2023-08-04 | Quenching device for clamping plates of rail joints |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220520567U true CN220520567U (en) | 2024-02-23 |
Family
ID=89927892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322097955.0U Active CN220520567U (en) | 2023-08-04 | 2023-08-04 | Quenching device for clamping plates of rail joints |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220520567U (en) |
-
2023
- 2023-08-04 CN CN202322097955.0U patent/CN220520567U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220520567U (en) | Quenching device for clamping plates of rail joints | |
| CN217499336U (en) | Excavator guide wheel quenches and uses fixed frock | |
| CN111992897A (en) | Ultrafast femto second laser cutting machine | |
| CN113548811A (en) | Chemical tempering furnace capable of rapidly cooling without discharging | |
| CN208266229U (en) | A kind of full-automatic whole pulse induction heating quenching lathe of automobile axle shaft | |
| CN215787575U (en) | Optical fiber laser cutting machine for producing steel structural member capable of treating cutting smoke | |
| CN214830516U (en) | Safe and reliable's annealing stove | |
| CN214655103U (en) | Quenching device for mining machinery parts | |
| CN213357654U (en) | Quenching furnace with flow function | |
| CN212770835U (en) | Quenching lifting device | |
| CN216337819U (en) | Quenching device for heat treatment production of precision mechanical parts | |
| CN214193355U (en) | Quenching device for nano-structure steel | |
| CN107478060B (en) | A kind of thermal shock furnace | |
| CN214572108U (en) | Automatic high-frequency induction heating quenching equipment | |
| CN215481109U (en) | Aluminum alloy surface strengthening heat treatment device for light automobile | |
| CN212982998U (en) | Heating and quenching device for processing anisotropic induction coil | |
| CN221051936U (en) | Cooling mechanism of vertical annealing furnace | |
| CN216445417U (en) | Large-scale S board mould vacuum hardening device | |
| CN111424143A (en) | Quenching lifting device | |
| CN216303627U (en) | Annealing device for photovoltaic glass production | |
| CN220170685U (en) | Nitrogen blows appearance with safeguard function | |
| CN220413449U (en) | Gradient heat treatment device | |
| CN215251052U (en) | Hammer spring quenching equipment that security performance is high | |
| CN215976002U (en) | Efficient carburizing and quenching device for metal surface heat treatment | |
| CN220643195U (en) | Quenching device for metal smelting rolled products |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |