CN212384501U - Forging equipment - Google Patents
Forging equipment Download PDFInfo
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- CN212384501U CN212384501U CN202020560501.6U CN202020560501U CN212384501U CN 212384501 U CN212384501 U CN 212384501U CN 202020560501 U CN202020560501 U CN 202020560501U CN 212384501 U CN212384501 U CN 212384501U
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Abstract
The utility model discloses a forging equipment relates to metal forging technical field. The forging equipment comprises a rack, a forging box, a forging structure and a driving device, wherein the forging box is provided with an inflation inlet for inputting carbon nitrogen gas media into the box and an exhaust outlet for exhausting gas in the box, the forging box is provided with an upper side and a lower side which are oppositely arranged, a channel which extends in the vertical direction and is provided with two open ends is formed on the upper side of the forging box, a processing platform for placing a forging piece is arranged on the lower side of the forging box, and the processing platform is positioned below an opening at the lower end of the channel; the forging structure is movably arranged on the machine frame, at least part of the forging structure is positioned in the channel, and the forging structure is in sealing contact with the channel; the driving device is arranged on the rack and connected with the forging structure for driving the forging structure to reciprocate along the vertical direction. The forging piece can be repeatedly forged while carburizing, nitriding or carbonitriding the forging piece, two machining processes are carried out on the forging piece, the structure is simple, and the cost is saved.
Description
Technical Field
The utility model relates to a metal forging technical field, in particular to forging equipment.
Background
Forging is a processing method for obtaining a forged piece with certain mechanical properties, certain shape and size by applying pressure to a metal blank by using a forging machine to generate plastic deformation, and is one of two main components of forging (forging and stamping). The defects of as-cast porosity and the like generated in the smelting process of metal can be eliminated through forging, the microstructure is optimized, and meanwhile, because the complete metal streamline is preserved, the mechanical property of the forging is generally superior to that of a casting made of the same material.
Carbonitriding is a process of simultaneously infiltrating carbon and nitrogen into the surface layer of a steel forging, and is also called cyanidation as a habit. At present, medium-temperature gas carbonitriding and low-temperature gas nitrocarburizing (namely gas soft nitriding) are widely applied. The main purpose of medium temperature gas carbonitriding is to improve the hardness, wear resistance and fatigue strength of steel, and the main purpose of low temperature gas carbonitriding is to improve the wear resistance and seizure resistance of steel, mainly nitriding.
The existing forging equipment is used for repeatedly forging and carbonitriding the forge piece respectively and independently, so that the processing time of the forge piece is prolonged, and in addition, the corresponding equipment is used respectively, so that the processing cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a forging equipment aims at solving the problem that current forging equipment can not carry out carbonitriding simultaneously.
In order to achieve the above object, the present invention provides a forging apparatus, including:
a frame;
the forging box is provided with an inflation inlet for inputting a carbon and nitrogen gas medium into the box and an exhaust outlet for exhausting gas in the box, the forging box is provided with an upper side and a lower side which are oppositely arranged, a channel which extends along the vertical direction and is provided with openings at two ends is formed on the upper side of the forging box, a processing platform for placing a forging piece is arranged on the lower side of the forging box, and the processing platform is positioned below the opening at the lower end of the channel;
the forging structure is movably arranged on the machine frame, at least part of the forging structure is positioned in the channel, and the forging structure is in sealing contact with the channel; and the number of the first and second groups,
and the driving device is arranged on the rack and connected with the forging structure to drive the forging structure to reciprocate along the vertical direction.
Optionally, the forging apparatus further comprises a heating device disposed in the forging box to form a heating space in the forging box.
Optionally, a mounting cavity is formed inside at least one side of the forging box; the heating device comprises a silicon carbide rod arranged in the mounting cavity.
Optionally, the forging apparatus further comprises:
the temperature sensor is arranged in the processing platform and used for sensing the temperature of the forge piece; and the number of the first and second groups,
the controller is electrically connected with the temperature sensor and the heating device and used for controlling the heating device to start working when the temperature of the forge piece is detected to be lower than a first temperature value, and controlling the heating device to stop working when the temperature of the forge piece is detected to be higher than a second temperature value.
Optionally, the forging apparatus further comprises a gas generation device, the gas generation device has a gas outlet and a gas inlet, the gas outlet is communicated with the inflation inlet, and the gas inlet is communicated with the gas outlet.
Optionally, the forging apparatus further includes a cooling device disposed between the exhaust port and the intake port.
Optionally, the drive device comprises:
a traction wire formed with a hanging end connected with the forging structure;
a reel rotatably mounted to the frame about a central axis thereof, the traction wire being wound around the reel so as to drive the forging structure to reciprocate in a vertical direction when the reel rotates to take in and take out the traction wire; and the number of the first and second groups,
the motor is arranged on the rack and is in driving connection with the reel, and the motor is used for driving the reel to rotate.
Optionally, the forging equipment further comprises a limiting structure, the limiting structure is arranged between the reel and the upper end opening of the channel, a limiting channel for the traction wire to pass through is formed in the limiting structure, and the limiting channel is used for controlling the wire outlet direction of the traction wire.
Optionally, a door is provided on one side of the forging box.
The technical scheme of the utility model, be used for to the inflation inlet of incasement input carbon nitrogen gas medium and the gaseous gas vent of discharge incasement through setting up on the forging case at forging equipment, can realize the carburization of forging, nitriding or carbonitriding, in addition, the forging case has relative upside and the downside that sets up, be formed with along vertical to extending and both ends open-ended passageway on the upside of forging case, the downside of forging case is equipped with the processing platform who is used for placing the forging, processing platform is located the lower extreme open-ended below of passageway, forge structure and passageway sealing contact, the leakproofness of forging incasement has been guaranteed, can be to forging carburization, forge to forge piece repeatedly when nitriding or carbonitriding, carry out two kinds of course of working to the forging simultaneously, moreover, the steam generator is simple in structure, and saves cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic view of an embodiment of a forging apparatus provided by the present invention;
FIG. 2 is a cross-sectional view of the forging box shown in FIG. 1.
The reference numbers illustrate:
| 100 | |
3 | |
| 1 | Rack | 4 | |
| 2 | |
41 | |
| 21 | |
42 | Reel with a |
| 22 | |
43 | |
| 23 | |
5 | |
| 24 | Processing platform | 6 | |
| 25 | Door with a |
7 | |
| 26 | Mounting cavity |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front, back, outer and inner … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The existing forging equipment is used for repeatedly forging and carbonitriding the forge piece respectively and independently, so that the processing time of the forge piece is prolonged, and in addition, the corresponding equipment is used respectively, so that the processing cost is increased.
In view of this, the utility model provides a forging equipment aims at solving current forging equipment and can not carry out the problem of carbonitriding simultaneously. FIG. 1 is a schematic view of an embodiment of a forging apparatus provided by the present invention; FIG. 2 is a cross-sectional view of the forging box shown in FIG. 1.
Referring to fig. 1 and 2, a forging apparatus 100 according to an embodiment of the present invention includes a frame 1, a forging box 2, a forging structure 3, and a driving device 4, wherein the forging box 2 is provided with an inflation inlet 21 for inputting a carbon nitrogen gas medium into the box and an exhaust outlet 22 for exhausting gas in the box, the forging box 2 has an upper side and a lower side which are oppositely arranged, a channel 23 which extends in a vertical direction and has two open ends is formed on the upper side of the forging box 2, a processing platform 24 for placing a forged piece 6 is provided on the lower side of the forging box 2, and the processing platform 24 is located below a lower end opening of the channel 23; the forging structure 3 is movably arranged on the frame 1, at least part of the forging structure 3 is positioned in the channel 23, and the forging structure 3 is in sealing contact with the channel 23; the driving device 4 is arranged on the frame 1 and connected with the forging structure 3 for driving the forging structure 3 to reciprocate along the vertical direction.
Through set up the gas filling port 21 that is used for inputing the carbon nitrogen gas medium to the incasement and the gaseous gas vent 22 of discharge case on forging case 2 at forging equipment 100, can realize the carburization of forging 6, nitriding or carbonitriding, in addition, forging case 2 has relative upside and the downside that sets up, be formed with on the upside of forging case 2 along vertical to extending and both ends open-ended passageway 23, forging case 2's downside is equipped with the processing platform 24 that is used for placing forging 6, processing platform 24 is located the lower extreme open-ended below of passageway 23, forge 3 and 23 sealing contact with the passageway, the leakproofness in forging case 2 has been guaranteed, can be to forging 6, carburizing or forge 6 forge repeatedly, carry out two kinds of course of working to forging 6 simultaneously, moreover, the steam generator is simple in structure, and saves cost.
In order to facilitate the processing of the forged part 6, referring to fig. 2, the forging apparatus 100 further includes a heating device 7, and the heating device 7 is disposed in the forging box 2 to form a heating space in the forging box 2. The parameters of the heating device 7 are controlled, the processing of the forge piece 6 at different temperatures is realized, and the processing is flexible and convenient.
As to the specific heating manner of the heating device 7, the present invention is not limited, and preferably, referring to fig. 2, an installation cavity 26 is formed inside at least one side of the forging box 2; the heating means 7 comprise a silicon carbide rod arranged in the mounting chamber 26. The silicon carbide rod is a rod-shaped or tubular non-metal high-temperature electric heating element which is prepared by processing high-purity green hexagonal silicon carbide serving as a main raw material according to a certain material ratio to prepare a blank, and carrying out high-temperature silicification at 2200 ℃ and recrystallization sintering. The heating is convenient, safe and reliable.
In order to make the forging apparatus 100 more intelligent, in the embodiment of the present invention, the forging apparatus 100 further includes a temperature sensor and a controller, wherein the temperature sensor is disposed in the processing platform 24 and is used for sensing the temperature of the forging 6; the controller is electrically connected with the temperature sensor and the heating device 7 and is used for controlling the heating device 7 to start working when the detected temperature of the forged piece 6 is lower than a first temperature value, and controlling the heating device 7 to stop working when the detected temperature of the forged piece 6 is higher than a second temperature value. By arranging the temperature sensor and the controller, the automatic control of the temperature in the heating device 7 is realized, and the device is simple in structure, convenient and easy to operate.
Further, the forging apparatus 100 further includes a gas generating device having a gas outlet and a gas inlet, the gas outlet being communicated with the gas charging port 21, and the gas inlet being communicated with the gas discharging port 22. The gas generator produces specific gas containing carbon and/or nitrogen as carburizing agent and nitriding agent, and the gas outlet is communicated with the charging port 21, the gas inlet is communicated with the gas outlet 22, and the gas containing carbon and/or nitrogen is continuously provided for the forging box 2.
To facilitate subsequent processing of the forging 6, the forging apparatus 100 preferably further includes a cooling device disposed between the exhaust port 22 and the air inlet in the embodiment of the present invention.
The present invention is also not limited with respect to the specific form of the driving device 4, and preferably, referring to fig. 1, the driving device 4 comprises a traction wire 41, a reel 42 and a motor 43, wherein the traction wire 41 is formed with a hanging end connected with the forging structure 3; the reel 42 is rotatably mounted on the frame 1 around the central axis thereof, and the traction wire 41 is wound on the reel 42 so as to drive the forging structure 3 to reciprocate in the vertical direction when the reel 42 rotates to take up and pay off the traction wire 41; the motor 43 is arranged on the frame 1 and is in driving connection with the reel 42, and the motor 43 is used for driving the reel 42 to rotate. The motor 43 drives the reel 42 to rotate periodically, so that the forging structure 3 moves up and down periodically, the forging piece 6 is forged periodically, and the forging machine is simple in structure and high in stability.
In order to realize the reciprocating motion of the forging structure 3 in the vertical direction, referring to fig. 1, the forging apparatus 100 further includes a limit structure 5, the limit structure 5 is disposed between the reel 42 and the upper end opening of the channel 23, and the limit structure 5 is formed with a limit passage for the traction wire 41 to pass through, the limit passage being used for controlling the wire outlet direction of the traction wire 41. Through limit structure 5, guaranteed that the direction of being qualified for the next round of competitions of pull wire 41 is on a straight line all the time to the motion of forging structure 3 along vertical direction has been guaranteed.
Further, please refer to fig. 2, a door 25 is disposed on one side of the forging box 2, and when the forging 6 needs to be replaced, the door 25 is opened for replacement, which is convenient and practical.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (9)
1. A forging apparatus, comprising:
a frame;
the forging box is provided with an inflation inlet for inputting a carbon and nitrogen gas medium into the box and an exhaust outlet for exhausting gas in the box, the forging box is provided with an upper side and a lower side which are oppositely arranged, a channel which extends along the vertical direction and is provided with openings at two ends is formed on the upper side of the forging box, a processing platform for placing a forging piece is arranged on the lower side of the forging box, and the processing platform is positioned below the opening at the lower end of the channel;
the forging structure is movably arranged on the machine frame, at least part of the forging structure is positioned in the channel, and the forging structure is in sealing contact with the channel; and the number of the first and second groups,
and the driving device is arranged on the rack and connected with the forging structure to drive the forging structure to reciprocate along the vertical direction.
2. The forging apparatus as recited in claim 1, further comprising a heating device provided in said forging box for forming a heating space in said forging box.
3. The forging apparatus as recited in claim 2, wherein a mounting cavity is formed inside at least one side of the forging box; the heating device comprises a silicon carbide rod arranged in the mounting cavity.
4. The forging apparatus as recited in claim 2, further comprising:
the temperature sensor is arranged in the processing platform and used for sensing the temperature of the forge piece; and the number of the first and second groups,
the controller is electrically connected with the temperature sensor and the heating device and used for controlling the heating device to start working when the temperature of the forge piece is detected to be lower than a first temperature value, and controlling the heating device to stop working when the temperature of the forge piece is detected to be higher than a second temperature value.
5. The forging apparatus as recited in claim 1, further comprising a gas generator having a gas outlet port and a gas inlet port, the gas outlet port being in communication with the gas charging port and the gas inlet port being in communication with the gas discharge port.
6. The forging apparatus as recited in claim 5, further comprising a cooling device disposed between the exhaust port and the intake port.
7. The forging apparatus as recited in claim 1, wherein the driving means includes:
a traction wire formed with a hanging end connected with the forging structure;
a reel rotatably mounted to the frame about a central axis thereof, the traction wire being wound around the reel so as to drive the forging structure to reciprocate in a vertical direction when the reel rotates to take in and take out the traction wire; and the number of the first and second groups,
the motor is arranged on the rack and is in driving connection with the reel, and the motor is used for driving the reel to rotate.
8. The forging apparatus as recited in claim 7, further comprising a limiting structure provided between the reel and an upper end opening of the passage, the limiting structure being formed with a limiting passage through which the traction wire passes, the limiting passage being configured to control a wire-outlet direction of the traction wire.
9. The forging apparatus as recited in claim 1, wherein a door is provided to one side of the forging box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020560501.6U CN212384501U (en) | 2020-04-15 | 2020-04-15 | Forging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020560501.6U CN212384501U (en) | 2020-04-15 | 2020-04-15 | Forging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212384501U true CN212384501U (en) | 2021-01-22 |
Family
ID=74258186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020560501.6U Expired - Fee Related CN212384501U (en) | 2020-04-15 | 2020-04-15 | Forging equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212384501U (en) |
-
2020
- 2020-04-15 CN CN202020560501.6U patent/CN212384501U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210122 |