CN110860636A - Efficient screw thread rolling, scrap removing and oil removing mechanism - Google Patents
Efficient screw thread rolling, scrap removing and oil removing mechanism Download PDFInfo
- Publication number
- CN110860636A CN110860636A CN201911277396.3A CN201911277396A CN110860636A CN 110860636 A CN110860636 A CN 110860636A CN 201911277396 A CN201911277396 A CN 201911277396A CN 110860636 A CN110860636 A CN 110860636A
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- CN
- China
- Prior art keywords
- conveying roller
- thread rolling
- screw
- oil removing
- assembly
- 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.)
- Pending
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 33
- 239000002699 waste material Substances 0.000 claims abstract description 13
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 18
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 30
- 239000010687 lubricating oil Substances 0.000 description 11
- 238000010438 heat treatment Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 238000003754 machining Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H3/00—Making helical bodies or bodies having parts of helical shape
- B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
- B21H3/06—Making by means of profiled members other than rolls, e.g. reciprocating flat dies or jaws, moved longitudinally or curvilinearly with respect to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0269—Cleaning
- B21B45/0275—Cleaning devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a screw efficient thread rolling, chip removing and oil removing mechanism, wherein an inlet of the chip removing and oil removing mechanism is positioned at an outlet end of a thread rolling machine and comprises a rack; the scrap and oil removing assembly comprises a first conveying roller and a second conveying roller which are horizontally arranged, the outer peripheral surface of the first conveying roller is provided with a protrusion wound in a spiral shape, a screw at the outlet end of the thread rolling machine falls above the first conveying roller and the second conveying roller, the first conveying roller and the second conveying roller are away from each other by a set distance, and the set distance is not greater than the maximum end diameter of the screw; the driving mechanism drives the first conveying roller and the second conveying roller to synchronously rotate, and the rotating directions of the first conveying roller and the second conveying roller are opposite; the inlet of the scrap and waste oil collecting assembly is positioned below the scrap and oil removing assembly; and the inlet of the screw collecting assembly is positioned below the tail end of the spiral protrusion of the first conveying roller, and the screws conveyed by the scrap and oil removing assembly fall into the screw collecting assembly.
Description
Technical Field
The invention belongs to the technical field of auxiliary machines of thread rolling machines, and particularly relates to a high-efficiency thread rolling, chip removing and oil removing mechanism for a screw.
Background
After the screw is formed by the screw making machine, the screw thread processing is carried out by the thread rolling machine, and then the heat treatment is carried out on the screw after the screw thread forming, so that the mechanical property of the screw is improved. In the traditional method, in order to reduce friction and aggravate the abrasion of a grinding tool in the process of machining a thread rolling machine, and simultaneously, in order to improve the surface quality of screw threads, lubricating oil needs to be soaked on the surfaces of screws in the machining process, so that the surfaces of the screws still carry more lubricating oil after machining and forming, difficulty is brought to heat treatment, the pre-treatment steps and procedures of heat treatment are added, and redundant lubricating oil generates a large amount of smoke in the heat treatment process, so that the discharged smoke increases the burden of tail gas treatment and even causes air pollution; in addition, the lubricating oil has a macromolecular carbon chain, so that the carbon content in the heat treatment furnace is increased during the heat treatment, the heat treatment result is difficult to control, and the product quality is damaged.
And more cutting chips are generated in the thread rolling process, and the thread rolled screw is directly collected in the traditional thread rolling production, so that problems exist, on one hand, if the chips are not processed, the chips consume heat and other raw materials in the processes of later-stage heat treatment and surface treatment, the chips are light in weight and easy to adhere to the surface of the screw, and are likely to melt and adhere to the screw in the heat treatment process, so that the surface quality of a product is damaged, and the qualification rate is reduced, and on the other hand, the iron scraps cannot be recycled, so that the resource waste is caused.
Disclosure of Invention
The invention aims to provide a screw efficient thread rolling, chip removing and oil removing mechanism which solves the problems in the background technology.
In order to solve the technical problem, the invention aims to realize that:
an inlet of the chip and oil removing mechanism is positioned at the outlet end of the thread rolling machine, and the chip and oil removing mechanism comprises
A frame;
the scrap and oil removing assembly comprises a first conveying roller and a second conveying roller which are horizontally arranged, the outer peripheral surface of the first conveying roller is provided with a protrusion wound in a spiral shape, a screw at the outlet end of the thread rolling machine falls above the first conveying roller and the second conveying roller, a set distance is reserved between the first conveying roller and the second conveying roller, and the set distance is not greater than the maximum end diameter of the screw;
the driving mechanism drives the first conveying roller and the second conveying roller to synchronously rotate, and the rotating directions of the first conveying roller and the second conveying roller are opposite;
the inlet of the scrap and waste oil collecting assembly is positioned below the scrap and oil removing assembly;
and the inlet of the screw collecting assembly is positioned below the tail end of the spiral protrusion of the first conveying roller, and screws conveyed by the chip and oil removing assembly fall into the screw collecting assembly.
On the basis of the above scheme and as a preferable scheme of the scheme: the scrap and oil removing device is characterized by further comprising a material guiding mechanism, wherein the material guiding mechanism is located at the outlet end of the thread rolling machine, and the outlet end of the material guiding mechanism is located above the inlet end of the scrap and oil removing assembly.
On the basis of the above scheme and as a preferable scheme of the scheme: the material guiding mechanism comprises a material guiding slideway which is inclined from the outlet of the thread rolling machine to the inlet of the chip oil removing assembly, and a plurality of through holes with set apertures are uniformly distributed at the bottom of the slideway.
On the basis of the above scheme and as a preferable scheme of the scheme: and a waste oil collecting tank is arranged under the material guide mechanism.
On the basis of the above scheme and as a preferable scheme of the scheme: the waste debris oil collection assembly comprises a conical collection tank, and an outlet connector is arranged at the bottom of the conical collection tank.
On the basis of the above scheme and as a preferable scheme of the scheme: the screw collecting assembly comprises a slide way which is inclined downwards from the inlet end to the outlet end.
On the basis of the above scheme and as a preferable scheme of the scheme: the material blocking assembly is arranged above the first conveying roller and the second conveying roller.
On the basis of the above scheme and as a preferable scheme of the scheme: the striker plate that the striker plate subassembly set up including the symmetry, the striker plate slope sets up and is wide-mouthed structure, the lower extreme of striker plate with first conveying roller and second conveying roller are close to mutually.
Compared with the prior art, the invention has the outstanding and beneficial technical effects that:
1. the screws are further conveyed and surface contacted through the scrap and oil removing assembly, the surfaces of the screws are contacted with each other, the lubricating oil is further gathered and dripped, a part of the lubricating oil is adhered and transferred to the conveying roller through the contact of the conveying roller and the surfaces of the screws, and the lubricating oil is gathered and dripped on the conveying roller into the scrap and oil collecting assembly below.
2. Carry out further transport and the striking each other between surface contact and the screw through the antidandruff deoiling subassembly to the screw to the processing piece and the screw separation of being, and follow lubricating oil and together drop or drop under the dead weight, reduce the piece that carries or mix with on the screw by a wide margin, and concentrate the collection to the piece, the centralized processing in the later stage of being convenient for.
3. Guide slide bottom is provided with the through-hole, can carry out the preliminary treatment with the lubricating grease and the piece on screw surface in advance by the in-process of slide landing to antidandruff deoiling subassembly at the screw to promote the holistic antidandruff deoiling performance of this application.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of another angle structure of the overall structure of the present invention;
FIG. 3 is an elevational view of the overall construction of the present invention;
fig. 4 is a structural schematic diagram of the chip and oil removing assembly.
Detailed Description
In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments obtained by a person skilled in the art without making any inventive step, based on the given embodiments, fall within the scope of protection of the present application.
In the description of the present application, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
In the description of the present application, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated.
An inlet of the chip and oil removing mechanism is positioned at the outlet end of the thread rolling machine, and the chip and oil removing mechanism comprises
The machine frame 1 comprises a front supporting plate 11 and a rear supporting plate 12, wherein the front supporting plate and the rear supporting plate are fixed on a base (not shown in the attached drawings of the specification).
The assembly 2 for removing chips and oil comprises a first conveying roller 21 and a second conveying roller 22 which are horizontally arranged, wherein a protrusion 211 wound in a spiral shape is arranged on the outer peripheral surface of the first conveying roller 21, a screw at the outlet end of a thread rolling machine falls above the first conveying roller 21 and the second conveying roller 22, a set distance is arranged between the first conveying roller 21 and the second conveying roller 22, and the set distance is not larger than the maximum end diameter of the screw in order to prevent the screw from falling from a gap between the first conveying roller 21 and the second conveying roller 22.
The driving mechanism 5 drives the first conveying roller 21 and the second conveying roller 22 to synchronously rotate, and the rotating directions of the first conveying roller 21 and the second conveying roller 22 are opposite; specifically, in this embodiment, the driving mechanism 5 includes a motor 51, a driving pulley 512 fixedly disposed on a main shaft of the motor, a driven pulley 513 realizing belt transmission through a synchronous belt 512, the driven pulley 513 being fixedly disposed on the first conveying roller 21, and a first gear 52 and a second gear 53 fixedly disposed on the first conveying roller and the second conveying roller, where the numbers and moduli of the first gear and the second gear are the same and are meshed with each other.
The inlet of the waste debris oil collecting assembly 6 is positioned below the scrap and oil removing assembly 2, so that the screw rolls under the action of the protrusion 211 of the first conveying roller 21 during conveying from the inlet to the outlet of the scrap and oil removing assembly 2, and lubricating oil and debris are accelerated to be separated from the surface of the screw and fall into the waste debris oil collecting assembly 6 from the gap between the first conveying roller 21 and the second conveying roller 22. Preferably, the waste debris and oil collecting assembly 6 comprises a conical collecting tank, an outlet joint 61 is arranged at the bottom of the conical collecting tank, so that the outlet joint 61 is connected with a conveying pipeline, and the concentrated collection of the debris and the waste oil generated by each debris and oil removing mechanism can be realized, thereby facilitating the later treatment and collection.
And the inlet of the screw collecting assembly 4 is positioned below the tail end of the spiral protrusion of the first conveying roller 21, and screws conveyed by the chip and oil removing assembly 4 fall into the screw collecting assembly 4. In the present embodiment, it is preferable that the screw collecting assembly 4 includes a slide way inclined downward from the inlet end to the outlet end, the diameters of the first conveying roller 21 and the second conveying roller 22 at the positions close to the end 212/221 are reduced, so that the distance between the positions close to the end of the first conveying roller 21 and the end of the second conveying roller 22 is increased, and the distance is greater than the maximum diameter of the screw, so that the screw can fall from the position when moving to the position, just fall to the inlet of the screw collecting assembly 4, and then the outlet of the slide way slides out, and the outlet of the slide way is provided with a screw transfer box, so as to collect the screw.
Still include guide mechanism 3, guide mechanism 3 is located between the exit end of thread rolling machine and the deoiling subassembly of antidandruff 2, the exit end of guide mechanism 3 is located the entry end top of the deoiling subassembly of antidandruff 2, guide mechanism 3 include one by thread rolling machine export to the guide slide of the deoiling subassembly of piece entry slope, the through-hole 31 in a plurality of settlement apertures is evenly distributed to slide bottom, and the internal diameter of through-hole 31 is less than the external diameter of screw thread section, and when the screw dropped to the guide slide by the thread rolling machine export like this, when screw and guide slide produced the striking because of high drop, partial grease and piece on the screw can break away from the screw surface, fall from through-hole 31 to realize the preliminary treatment to screw lubricating oil and piece, further improve the effect of the deoiling of antidandruff. Then, in order to collect the lubricating oil and the debris generated by the material guiding mechanism 3, the waste oil collecting tank 8 is preferably arranged right below the material guiding mechanism 3 in the present embodiment.
Further, when the scrap and oil removing assembly drives the screw to move and the screw falls down from the material guide mechanism 3, the screw is bumped to bounce, so that the screw easily falls off from two sides of the first conveying roller and the second conveying roller, and therefore the material blocking assembly 7 is arranged above the first conveying roller 21 and the second conveying roller 22. The striker assembly in this embodiment includes striker plate 71 that the symmetry set up, striker plate 71 slope sets up and is the wide-mouthed structure, the lower extreme of striker plate 71 with first conveying roller 21 and second conveying roller 22 are close to but contactless mutually, and the distance at a distance from between the two is less than the maximum diameter of screw, prevents that the screw from dropping from the gap.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. The utility model provides a high-efficient thread rolling antidandruff deoiling mechanism of screw, the entry of antidandruff deoiling mechanism is located the exit end of thread rolling machine, its characterized in that: comprises that
A frame;
the scrap and oil removing assembly comprises a first conveying roller and a second conveying roller which are horizontally arranged, the outer peripheral surface of the first conveying roller is provided with a protrusion wound in a spiral shape, a screw at the outlet end of the thread rolling machine falls above the first conveying roller and the second conveying roller, a set distance is reserved between the first conveying roller and the second conveying roller, and the set distance is not greater than the maximum end diameter of the screw;
the driving mechanism drives the first conveying roller and the second conveying roller to synchronously rotate, and the rotating directions of the first conveying roller and the second conveying roller are opposite;
the inlet of the scrap and waste oil collecting assembly is positioned below the scrap and oil removing assembly;
and the inlet of the screw collecting assembly is positioned below the tail end of the spiral protrusion of the first conveying roller, and screws conveyed by the chip and oil removing assembly fall into the screw collecting assembly.
2. The efficient thread rolling, chip removing and oil removing mechanism for the screws according to claim 1, characterized in that: the scrap and oil removing device is characterized by further comprising a material guiding mechanism, wherein the material guiding mechanism is located at the outlet end of the thread rolling machine, and the outlet end of the material guiding mechanism is located above the inlet end of the scrap and oil removing assembly.
3. The efficient thread rolling, chip removing and oil removing mechanism for the screws according to claim 1, characterized in that: the material guiding mechanism comprises a material guiding slideway which is inclined from the outlet of the thread rolling machine to the inlet of the chip oil removing assembly, and a plurality of through holes with set apertures are uniformly distributed at the bottom of the slideway.
4. The efficient thread rolling, chip removing and oil removing mechanism for the screws according to claim 1, characterized in that: and a waste oil collecting tank is arranged under the material guide mechanism.
5. The efficient thread rolling, chip removing and oil removing mechanism for the screws according to claim 1, characterized in that: the waste debris oil collection assembly comprises a conical collection tank, and an outlet connector is arranged at the bottom of the conical collection tank.
6. The efficient thread rolling, chip removing and oil removing mechanism for the screws according to claim 1, characterized in that: the screw collecting assembly comprises a slide way which is inclined downwards from the inlet end to the outlet end.
7. The efficient thread rolling, chip removing and oil removing mechanism for the screws according to claim 1, characterized in that: the material blocking assembly is arranged above the first conveying roller and the second conveying roller.
8. The efficient thread rolling, chip removing and oil removing mechanism for the screws according to claim 7, characterized in that: the striker plate that the striker plate subassembly set up including the symmetry, the striker plate slope sets up and is wide-mouthed structure, the lower extreme of striker plate with first conveying roller and second conveying roller are close to mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911277396.3A CN110860636A (en) | 2019-12-13 | 2019-12-13 | Efficient screw thread rolling, scrap removing and oil removing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911277396.3A CN110860636A (en) | 2019-12-13 | 2019-12-13 | Efficient screw thread rolling, scrap removing and oil removing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110860636A true CN110860636A (en) | 2020-03-06 |
Family
ID=69658820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911277396.3A Pending CN110860636A (en) | 2019-12-13 | 2019-12-13 | Efficient screw thread rolling, scrap removing and oil removing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110860636A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451151A (en) * | 2020-04-08 | 2020-07-28 | 海盐永捷科技股份有限公司 | Blanking equipment for screw thread rolling machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3019418U (en) * | 1995-06-14 | 1995-12-19 | 英宗 劉 | Automatic screw and washer coupling mechanism |
| TW459768U (en) * | 2000-11-16 | 2001-10-11 | Chen Yan Liang | Improved structure for screw, iron bits and oily splitter |
| CN104399599A (en) * | 2014-11-24 | 2015-03-11 | 浙江荣亿精密机械有限公司 | Automatic blanking discharging de-oiling machine |
| CN204504091U (en) * | 2015-03-14 | 2015-07-29 | 魏县锦辉紧固件有限公司 | A kind of thread rolling machine with separator |
| CN212144374U (en) * | 2019-12-13 | 2020-12-15 | 浙江东禾机械科技股份有限公司 | Efficient screw thread rolling, scrap removing and oil removing mechanism |
-
2019
- 2019-12-13 CN CN201911277396.3A patent/CN110860636A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3019418U (en) * | 1995-06-14 | 1995-12-19 | 英宗 劉 | Automatic screw and washer coupling mechanism |
| TW459768U (en) * | 2000-11-16 | 2001-10-11 | Chen Yan Liang | Improved structure for screw, iron bits and oily splitter |
| CN104399599A (en) * | 2014-11-24 | 2015-03-11 | 浙江荣亿精密机械有限公司 | Automatic blanking discharging de-oiling machine |
| CN204504091U (en) * | 2015-03-14 | 2015-07-29 | 魏县锦辉紧固件有限公司 | A kind of thread rolling machine with separator |
| CN212144374U (en) * | 2019-12-13 | 2020-12-15 | 浙江东禾机械科技股份有限公司 | Efficient screw thread rolling, scrap removing and oil removing mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451151A (en) * | 2020-04-08 | 2020-07-28 | 海盐永捷科技股份有限公司 | Blanking equipment for screw thread rolling machine |
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