CN118218526A - Multi-station cold header - Google Patents
Multi-station cold header Download PDFInfo
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- CN118218526A CN118218526A CN202410628236.3A CN202410628236A CN118218526A CN 118218526 A CN118218526 A CN 118218526A CN 202410628236 A CN202410628236 A CN 202410628236A CN 118218526 A CN118218526 A CN 118218526A
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- pipe
- oil
- cleaning
- fine tuning
- cold heading
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- 230000007246 mechanism Effects 0.000 claims abstract description 51
- 238000004140 cleaning Methods 0.000 claims abstract description 40
- 238000010992 reflux Methods 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims description 27
- 239000003595 mist Substances 0.000 claims description 20
- 238000005192 partition Methods 0.000 claims description 13
- 238000003860 storage Methods 0.000 claims description 6
- 239000010813 municipal solid waste Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 239000003517 fume Substances 0.000 abstract description 6
- 239000003921 oil Substances 0.000 description 76
- 230000005484 gravity Effects 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- 239000010687 lubricating oil Substances 0.000 description 6
- 230000035939 shock Effects 0.000 description 6
- 239000000779 smoke Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005242 forging Methods 0.000 description 2
- 210000001161 mammalian embryo Anatomy 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/02—Special design or construction
- B21J9/06—Swaging presses; Upsetting presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0035—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by radiant energy, e.g. UV, laser, light beam or the like
- B08B7/0042—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by radiant energy, e.g. UV, laser, light beam or the like by laser
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J3/00—Lubricating during forging or pressing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning In General (AREA)
Abstract
The application relates to the technical field of cold heading machines, in particular to a multi-station cold heading machine, which comprises a cold heading mechanism and blanks, and further comprises: the straightening and cleaning mechanism comprises a rough adjusting part arranged at the front end of the straightening and cleaning mechanism, and a plurality of rough adjusting wheels are installed at the upper end of the rough adjusting part in a staggered rotation mode; the cleaning part is symmetrically and fixedly provided with two laser vibrating mirrors above the inner part; the fine tuning part I is fixedly connected with the fine tuning part II at the rear side of the fine tuning part I, and a plurality of fine tuning wheels are installed at the front end of the fine tuning part I and the upper end of the fine tuning part II in a staggered rotation mode; and the purifying and refluxing mechanism is arranged above the cold heading mechanism. The application can sufficiently purify and recycle the collected oil fume, and can sufficiently treat the blank before processing to improve the quality of the subsequent processed forming part.
Description
Technical Field
The invention relates to the technical field of cold heading machines, in particular to a multi-station cold heading machine.
Background
The cold header is forging forming equipment for thickening the top of a bar or a wire rod at room temperature, is special equipment which is mainly used for mass production of fasteners such as nut bolts and the like, and adopts a cold header method to header the heads of the bolts and the screws, so that cutting work can be reduced as much as possible, and the cold header is directly formed into a required shape and size, thereby not only saving a large amount of materials, but also greatly improving production efficiency and remarkably improving the mechanical strength of the upsetting part.
In the forging process of the workpiece, the cold header is required to cool the cold header forming die by using lubricating oil, and a large amount of oil smoke is generated by heating and volatilizing the lubricating oil, so that the cold header forming die is a region where the oil smoke is most concentrated, and the oil smoke causes serious pollution to the production environment, so that the oil smoke is required to be treated.
The application document with publication number CN109047606a discloses a multi-station cold heading forming machine with a fume exhausting function, the device can improve the fume exhausting effect by making the fume sucking nozzle closer to the fume area, but the device has the following problems that the collected fume is difficult to sufficiently purify and recycle, and the blank before processing is difficult to sufficiently process to improve the quality of the subsequent processed forming part.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a multi-station cold header.
In order to achieve the above purpose, the present invention adopts the following technical scheme: a multistation cold header, includes cold heading mechanism and stock, still includes:
The straightening and cleaning mechanism is fixedly arranged on the front side of the cold heading mechanism and comprises a rough adjusting part arranged at the front end of the straightening and cleaning mechanism, and a plurality of rough adjusting wheels are installed at the upper end of the rough adjusting part in a staggered rotation mode;
The cleaning part is fixedly connected to the rear side of the coarse adjustment part, and two laser vibrating mirrors are symmetrically and fixedly arranged above the cleaning part;
The first fine tuning part is fixedly connected to the rear side of the cleaning part, the second fine tuning part is fixedly connected to the rear side of the first fine tuning part, and a plurality of fine tuning wheels are installed at the front end of the first fine tuning part and the upper end of the second fine tuning part in a staggered rotation mode;
The purifying and refluxing mechanism is arranged above the cold heading mechanism and is used for collecting and cleaning a large amount of oil mist generated in the process of machining the cold heading mechanism by the blank;
The purifying and refluxing mechanism comprises a purifying cover fixedly connected to the upper end of the cold heading mechanism, the upper end of the purifying cover is fixedly communicated with an air inlet pipe, the upper end of the air inlet pipe is fixedly communicated with an oil filtering pipe, and one end, far away from the air inlet pipe, of the oil filtering pipe is fixedly communicated with an air outlet pipe;
an energizing coil is fixedly sleeved on the outer side of the upper part of the air inlet pipe, and the energizing coil enables the air inlet pipe to generate a magnetic field after being energized;
the inside of the oil filtering pipe is fixedly connected with a plurality of partition boards in an up-down staggered manner, and oil holes are formed in the partition boards below the inside of the oil filtering pipe;
The blank sequentially passes through the rough adjusting part, the cleaning part, the fine adjusting part I and the fine adjusting part II and then enters the cold heading mechanism for processing.
Preferably, the dirty storage box is slidably mounted below the inner portion of the cleaning section.
Preferably, the first fine tuning part and the second fine tuning part are both provided with a hand wheel.
Preferably, a section of the blank located inside the cleaning section is located between the two laser galvanometers.
Preferably, the impurity removing pipe is fixedly communicated below the air inlet pipe, and a manual ball valve is fixedly arranged at one end, far away from the air inlet pipe, of the impurity removing pipe.
Preferably, the connection part of the oil filtering pipe and the air outlet pipe is fixedly communicated with an oil return pipe, and the lower end of the oil return pipe is fixedly communicated with an oil tank.
Preferably, the oil filtering pipe is obliquely arranged, the height of one end of the oil filtering pipe, which is close to the oil return pipe, is lower than that of one end of the oil filtering pipe, which is close to the air inlet pipe, and the outer side of the oil filtering pipe is fixedly connected with a supporting frame, and the lower end of the supporting frame is in contact with the ground.
Compared with the prior art, the invention has the advantages that:
1. According to the application, through the arrangement of the coarse adjustment part, the fine adjustment part I and the fine adjustment part II, the coarse adjustment part is firstly utilized to carry out coarse adjustment on the blank, then the fine adjustment part I and the fine adjustment part II are sequentially utilized to carry out fine adjustment on the blank from two directions, the blank is subjected to preliminary extrusion molding by the fine adjustment wheel and then is sent into the cold heading mechanism, crystal grains of the blank are further refined in the alignment extrusion of the fine adjustment mechanism, the surface of the blank is clean, the preliminary outer contour molding is greatly improved, the workpiece quality, the die life and the processing efficiency are greatly improved, and the generation of smoke in the processing is avoided.
2. According to the application, through the arrangement of the cleaning part, the laser vibrating mirror can focus pulse laser on the blank to transmit energy, rust on the blank is absorbed by the energy and instantaneously decomposed and gasified to form plasma, the plasma rapidly expands to generate shock wave high-frequency vibration blank, dirt on the surface of the blank is broken and then is hit, and meanwhile, the blank rapidly heats up under the high energy of the laser and internal grains are thinned under the high-frequency vibration of the shock wave.
3. According to the application, through the arrangement of the air inlet pipe, the power-on coil and the like in the purifying and refluxing mechanism, the power-on coil can enable the interior of the air inlet pipe to generate a magnetic field after power-on, when a large amount of oil mist generated by the blank in the processing of the cold heading mechanism is absorbed by the purifying cover and then is sent into the air inlet pipe, and when the oil mist passes through the magnetic field, a small amount of blank powder carried by the oil mist is adsorbed on the inner wall of the air inlet pipe under the influence of gravity and the magnetic field and continuously slides down due to self weight, and meanwhile, a small amount of water drops carried by the oil mist are magnetized in the middle of the magnetic field, and the water drops fall down together with the sliding blank powder under the influence of gravity and the magnetic field and flow into the impurity removing pipe.
4. According to the application, through the arrangement of the oil filtering pipe, the oil return pipe and the partition plate, oil mist which cannot be magnetized passes through the oil filtering pipe in an S shape, the oil mist shuttles between the partition plates, oil drops are blocked and finally adhere to the partition plate, then drop and collect to flow into the oil return pipe from the inclined oil filtering pipe and finally flow into the oil tank, so that the loss of lubricating oil is effectively reduced, the cost is reduced, and meanwhile, purified air is discharged from the air outlet pipe.
Drawings
FIG. 1 is an isometric view of a multi-station cold header according to the present invention;
FIG. 2 is a partial cross-sectional side view of a multi-station cold header according to the present invention;
FIG. 3 is a rear view isometric view of a multi-station cold header according to the present invention;
FIG. 4 is a semi-sectional axial side view of a pipeline in a multi-station cold header purification mechanism according to the present invention;
FIG. 5 is a side view of a coarse adjustment wheel in a multi-station cold header according to the present invention;
fig. 6 is a side view of a fine adjustment wheel in a multi-station cold header according to the present invention.
In the figure: the device comprises a straightening and cleaning mechanism 1, a cold heading mechanism 2, a purifying cover 3, an oil tank 4, a blank 5, a rough adjusting part 11, a cleaning part 12, a dirt storage box 13, a fine adjusting part I, a fine adjusting part II, a rough adjusting wheel 16, a fine adjusting wheel 17, a hand wheel 18, a laser vibrating mirror 19, an air inlet pipe 31, an electrifying coil 32, a impurity removing pipe 33, an oil filtering pipe 34, an oil return pipe 35, an air outlet pipe 36, a manual ball valve 37 and a baffle 38.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments.
Referring to fig. 1 to 3 and fig. 5 to 6, a multi-station cold header includes a straightening and cleaning mechanism 1, a cold header 2 and a blank 5, wherein the straightening and cleaning mechanism 1 is fixedly installed on the front side of the cold header 2 through bolts, the cold header 2 is in the prior art, and is special equipment specially used for mass production of fasteners such as nut bolts, and the specific structural design thereof is not repeated herein.
The straightening and cleaning mechanism 1 comprises a rough adjusting part 11 arranged at the front end of the straightening and cleaning mechanism, a plurality of rough adjusting wheels 16 are installed at the upper end of the rough adjusting part 11 in a staggered rotating mode, a cleaning part 12 is fixedly welded at the rear side of the rough adjusting part 11, the cleaning part 12 comprises two laser vibrating mirrors 19 symmetrically and fixedly installed above the inside of the cleaning part and a dirt storage box 13 slidingly installed below the inside of the cleaning part, the laser vibrating mirrors 19 are of the prior art, the specific structural design of the laser vibrating mirrors is not repeated, the laser vibrating mirrors 19 can focus pulse laser on the blank 5 to convey energy, rust on the blank 5 absorbs energy, instantly decomposes and gasifies to form plasma, the plasma rapidly expands to generate shock wave high-frequency vibration blank 5 and blows away after dirt on the surface of the blank 5 is broken, and meanwhile the blank 5 rapidly heats up under the high energy of laser and internal grains are refined under the high-frequency vibration of the shock wave.
The cleaning part 12 rear side welded fastening has fine tuning part one 14 and fine tuning part two 15 in proper order, and fine tuning part one 14's front end and fine tuning part two 15's upper end all alternate rotation installs a plurality of fine tuning wheels 17, and all installs hand wheel 18 on fine tuning part one 14 and the fine tuning part two 15, can adjust the interval between each fine tuning wheel 17 through hand wheel 18, and fine tuning part one 14 and fine tuning part two 15 can carry out fine alignment and send into cold heading mechanism 2 by fine tuning wheel 17 to the preliminary extrusion of embryo material 5 to embryo material 5 from two directions.
The upper end welded fastening of cold heading mechanism 2 has purification cover 3, purification cover 3's upper end fixed intercommunication has intake pipe 31, the fixed cover in top outside of intake pipe 31 is equipped with electric coil 32, electric coil 32 can make intake pipe 31 inside produce the magnetic field after the circular telegram, the fixed intercommunication in intake pipe 31 below has the trash discharge pipe 33, the one end fixed mounting who arranges trash discharge pipe 33 and keep away from intake pipe 31 has manual ball valve 37, the stock 5 sends into intake pipe 31 after the large amount of oil mist that produces in cold heading mechanism 2 processing is absorbed by purification cover 3, when this magnetic field is passed through to the oil mist, the little stock 5 powder that the oil mist carried is adsorbed on the inner wall of intake pipe 31 constantly piles up and constantly slides owing to the dead weight under the influence of gravity and magnetic field, a small amount of water droplet that the oil mist carried is magnetized in the way through the magnetic field simultaneously, the gravity flows into trash discharge pipe 33 with the stock 5 powder of the landing down with the landing under the influence of magnetic field.
The upper end of intake pipe 31 is fixed to be linked together and is strained oil pipe 34, strain the fixed intercommunication of one end that oil pipe 34 kept away from intake pipe 31 and have outlet duct 36, strain the fixed intercommunication of junction of oil pipe 34 and outlet duct 36 and have back oil pipe 35, the fixed intercommunication of the lower extreme of back oil pipe 35 has oil tank 4, the inside lubricating oil that supplies cold heading mechanism 2 to use that stores of oil tank 4, it is noted that strain oil pipe 34 is the slope setting, and strain oil pipe 34 and be close to the one end height that oil pipe 34 is close to intake pipe 31 and be less than strain oil pipe 34. The outside welded fastening of straining oil pipe 34 has the support frame, and the support frame is used for straining oil pipe 34, returns oil pipe 35 and outlet duct 36 etc. to the lower extreme of support frame contacts with ground.
Referring to fig. 3 to 4, a plurality of baffles 38 are fixed in the oil filtering pipe 34 in a vertically staggered manner, oil holes are formed in the bottoms of the baffles 38 below to ensure the passage of lubricating oil, oil mist which cannot be magnetized can pass through the oil filtering pipe 34 in an S-shaped manner under the action of the baffles 38, the oil mist shuttles between the baffles 38, and the oil drops are blocked and finally adhere to the baffles 38 and then drop and collect to flow into the oil return pipe 35 from the inclined oil filtering pipe 34 and finally flow into the oil tank 4.
The specific working principle of the invention is as follows: an operator installs the blank 5 into the straightening and cleaning mechanism 1, the straightening and cleaning mechanism 1 sends the blank 5 into the cold heading mechanism 2 for cold heading processing, the blank 5 is firstly roughly straightened by the rough adjusting part 11 and then sent into the cleaning part 12, the laser vibrating mirror 19 focuses pulse laser on the blank 5 to transmit energy, rust on the blank 5 is absorbed by the energy and instantaneously decomposed and gasified to form plasma, the plasma rapidly expands to generate shock wave high-frequency vibration of the blank 5 and breaks and flies the dirty on the surface of the blank 5, the surface of the blank 5 is cleaned along with the advance of the blank 5, so as to prevent harmful smog to human body and influence the quality of workpieces in the cold heading processing, the dirty falls into the bottom dirty storage box 13, the operator regularly pulls out the dirty storage box 13 for cleaning, meanwhile, under the high energy of laser, the temperature of the blank 5 is quickly increased, internal grains are thinned under the high-frequency vibration of shock waves, then the blank 5 carries waste heat and is sent into a fine adjustment mechanism, the fine adjustment mechanism consists of a first fine adjustment part 14 and a second fine adjustment part 15, a worker can adjust the distance between fine adjustment wheels 17 through a hand wheel 18, the inner contour of the fine adjustment wheels 17 is the outer contour of a workpiece, the first fine adjustment part 14 and the second fine adjustment part 15 finely straighten the blank 5 from two directions and the blank 5 is primarily extruded and molded by the fine adjustment wheels 17 and sent into a cold heading mechanism 2, the grains of the blank 5 are further thinned in the straightening extrusion of the blank 5 in the fine adjustment mechanism, the surface of the blank 5 is clean, the primary outer contour is molded, the plasticity is greatly improved, the quality of the workpiece, the service life of a die and the processing efficiency are greatly improved, and the generation of smoke in the processing is stopped.
The oil tank 4 continuously provides lubricating oil for the cold heading mechanism 2 and cold heading processing, the blank 5 is finally processed in the cold heading mechanism 2, a large amount of oil mist generated by cold heading processing is absorbed by the purification cover 3 and then is sent into the air inlet pipe 31, the electrified coil 32 is electrified to enable the air inlet pipe 31 to generate a magnetic field, the oil mist passes through the magnetic field, a small amount of blank powder carried by the oil mist is adsorbed on the inner wall of the air inlet pipe 31 under the influence of gravity and the magnetic field and continuously slides down due to self weight, meanwhile, a small amount of water drops carried by the oil mist are magnetized in the middle of the magnetic field, the water drops fall down and flow into the impurity removing pipe 33 together with the sliding blank powder under the influence of gravity and the magnetic field, an operator periodically unscrews the manual ball valve 37 to further recover the blank powder after discharging and collecting sewage, the oil mist which cannot be magnetized enters the oil filtering pipe 34, the lower partition 38 is welded at the bottom of the partition 38 in an up-down staggered manner, the oil passing through the partition 38 is guaranteed, the shuttle oil holes are blocked between the partition 38, the oil mist drops after being finally adhered on the partition 38, the partition 38 flow into the oil tank 35 from the inclined oil filtering pipe 34 and finally flows into the oil tank 35, the oil tank 4 under the influence of gravity and the influence of the magnetic field, and the loss of the air is reduced, and the air loss is reduced by the air outlet pipe 36 is purified.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (7)
1. The utility model provides a multistation cold heading machine, includes cold heading mechanism (2) and stock (5), its characterized in that still includes:
The straightening and cleaning mechanism (1), the straightening and cleaning mechanism (1) is fixedly arranged on the front side of the cold heading mechanism (2), the straightening and cleaning mechanism (1) comprises a rough adjusting part (11) arranged at the front end of the straightening and cleaning mechanism, and a plurality of rough adjusting wheels (16) are installed at the upper end of the rough adjusting part (11) in a staggered rotation mode;
The cleaning part (12), the cleaning part (12) is fixedly connected to the rear side of the rough adjusting part (11), and two laser vibrating mirrors (19) are symmetrically and fixedly arranged above the cleaning part (12);
The first fine tuning part (14), the first fine tuning part (14) is fixedly connected to the rear side of the cleaning part (12), the second fine tuning part (15) is fixedly connected to the rear side of the first fine tuning part (14), and a plurality of fine tuning wheels (17) are installed at the front end of the first fine tuning part (14) and the upper end of the second fine tuning part (15) in a staggered rotation mode;
The purifying and refluxing mechanism is arranged above the cold heading mechanism (2) and is used for collecting and cleaning a large amount of oil mist generated by the blank (5) in the processing of the cold heading mechanism (2);
The purifying and refluxing mechanism comprises a purifying cover (3) fixedly connected to the upper end of the cold heading mechanism (2), an air inlet pipe (31) is fixedly communicated with the upper end of the purifying cover (3), an oil filtering pipe (34) is fixedly communicated with the upper end of the air inlet pipe (31), and an air outlet pipe (36) is fixedly communicated with one end, far away from the air inlet pipe (31), of the oil filtering pipe (34);
An energizing coil (32) is fixedly sleeved on the outer side of the upper part of the air inlet pipe (31), and the energizing coil (32) enables the air inlet pipe (31) to generate a magnetic field after being energized;
a plurality of partition plates (38) are fixedly connected in the oil filtering pipe (34) in an up-down staggered way, and oil passing holes are formed in the partition plates (38) positioned below the inner part of the oil filtering pipe (34);
The blank (5) sequentially passes through the rough adjusting part (11), the cleaning part (12), the fine adjusting part I (14) and the fine adjusting part II (15) and then enters the cold heading mechanism (2) for processing.
2. A multi-station cold header according to claim 1, wherein the cleaning portion (12) is slidably mounted with a dirty storage box (13) below the inner portion.
3. The multi-station cold header according to claim 1, wherein the first fine adjustment part (14) and the second fine adjustment part (15) are provided with hand wheels (18).
4. A multi-station cold header according to claim 1, wherein a section of the blank (5) inside the cleaning section (12) is located between two laser vibrating mirrors (19).
5. The multi-station cold header according to claim 1, wherein a trash discharging pipe (33) is fixedly communicated below the air inlet pipe (31), and a manual ball valve (37) is fixedly installed at one end, far away from the air inlet pipe (31), of the trash discharging pipe (33).
6. The multi-station cold header according to claim 1, wherein an oil return pipe (35) is fixedly connected to the connection part of the oil filtering pipe (34) and the air outlet pipe (36), and an oil tank (4) is fixedly connected to the lower end of the oil return pipe (35).
7. The multi-station cold header according to claim 6, wherein the oil filtering pipe (34) is obliquely arranged, the height of one end of the oil filtering pipe (34) close to the oil return pipe (35) is lower than the height of one end of the oil filtering pipe (34) close to the air inlet pipe (31), a supporting frame is fixedly connected to the outer side of the oil filtering pipe (34), and the lower end of the supporting frame is in contact with the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410628236.3A CN118218526A (en) | 2024-05-21 | 2024-05-21 | Multi-station cold header |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410628236.3A CN118218526A (en) | 2024-05-21 | 2024-05-21 | Multi-station cold header |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118218526A true CN118218526A (en) | 2024-06-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410628236.3A Pending CN118218526A (en) | 2024-05-21 | 2024-05-21 | Multi-station cold header |
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| Country | Link |
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| CN (1) | CN118218526A (en) |
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