CN203955981U - Thread rolling machine blank conveying mechanism - Google Patents
Thread rolling machine blank conveying mechanism Download PDFInfo
- Publication number
- CN203955981U CN203955981U CN201420407933.8U CN201420407933U CN203955981U CN 203955981 U CN203955981 U CN 203955981U CN 201420407933 U CN201420407933 U CN 201420407933U CN 203955981 U CN203955981 U CN 203955981U
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- barrel
- wear
- rolling machine
- thread rolling
- spacer ring
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Abstract
The utility model relates to a kind of thread rolling machine blank conveying mechanism.It has solved existing thread rolling machine blank and has carried the technical problems such as weak effect.Comprise support body, feeding casing, dog-house, manhole, wear-resisting spacer ring and barrel, the opening end of barrel is towards manhole, and the opening end of barrel and wear-resisting spacer ring mutually against, barrel is connected with driving mechanism, barrel week is provided with some material scraping plates to the inside, each material scraping plate end is all bent to form to same direction the scraper portion being obliquely installed, in feeding casing, be equipped with the conveying with transfer passage, conveying one end extends to barrel inside, the other end is tilted to lower setting, be positioned at conveying on one end of barrel and be provided with material guide structure.The advantage of this thread rolling machine blank conveying mechanism is: carry effectively, operating efficiency is high, in blank course of conveying, is difficult for blocking, and cylinder is installed good stability, box for feeding odd body not easy to wear when cylinder rotates, and cylinder rotates smooth and easy.
Description
Technical field
The utility model belongs to mechanical equipment technical field, relates to thread rolling machine, especially relates to a kind of thread rolling machine blank conveying mechanism.
Background technology
Thread rolling machine is a kind of equipment of professional production screw thread, and its groundwork principle is the screw plate that has identical and identical with a bolt thread thread form by two, when two screw plates move mutually, the bolt base between two screw plates is rubbed to screw thread.In thread rolling machine, the conveying of common bolt base has various ways, for example carry out feeding by vibrations hopper, its principle is, by vibration, bolt base is outwards rotated, carry thereby fall in guide rail, but this mode exists many deficiencies: for example, noise is large, service life is short, high in cost of production etc.
The problem existing in order to solve prior art, people have carried out long-term exploration, have proposed solution miscellaneous.For example, Chinese patent literature discloses a kind of automatic feeding mechanism for thread rolling machine [application number: 98217653.8], by the control wheel of frame, hopper, tipping bucket plate, hopper guide rail, the moving runner of realizing feeding, realization order guide and drive their rotating band Moving plate I and band Moving plate II etc. forms.The continuous revolution that the utility model utilizes moving runner is drawn together workpiece to be conveyed into hopper guide rail and freely to glide and is run to thread rolling machine and realize self-feeding object.
Such scheme has improved the subproblem that prior art exists to a certain extent, for example, when vibrating bunker the is carried large problem of noise, but still in scheme, still exist: poor stability, inefficiency, carry weak effect, the technical problem such as in blank course of conveying, easily block.
Summary of the invention
The purpose of this utility model is for the problems referred to above, provides a kind of reasonable in design, simple in structure, carries effective thread rolling machine blank conveying mechanism.
For achieving the above object, the utility model has adopted following technical proposal: this thread rolling machine blank conveying mechanism, comprise support body, described support body is provided with that inside has chamber and for depositing the feeding casing of blank, described feeding casing upper end has opening, on feeding casing, be provided with dog-house, be provided with in feeding casing one side the manhole being connected with chamber, it is characterized in that, described box for feeding odd side portion is provided with and is positioned at manhole periphery and is circular wear-resisting spacer ring by location structure, described manhole outside is provided with and is barrel cylindraceous, described barrel one end is uncovered, other end sealing, and the opening end of described barrel is towards manhole, and the opening end of described barrel and wear-resisting spacer ring mutually against, described barrel is connected with and can circumferentially rotates and be arranged on the driving mechanism on support body by head roll body, described barrel week is provided with some material scraping plates to the inside, each material scraping plate end is all bent to form to same direction the scraper portion being obliquely installed, in described feeding casing, be equipped with the conveying with transfer passage, described conveying one end extends to barrel inside, the other end is tilted to lower setting, be positioned at conveying on one end of barrel and be provided with the material guide structure that blank can be guided to transfer passage.In this structure, blank enters in feeding casing from dog-house, thereby driving barrel circumferentially to rotate by driving mechanism drives material scraping plate that blank is delivered in material guide structure, by material guide structure, blank is entered in transfer passage and carry, because barrel is against being arranged on box for feeding odd body not easy to wear while making barrel rotate on wear-resisting spacer ring.
In above-mentioned thread rolling machine blank conveying mechanism, described conveying comprises two guide-rail plates that are arranged in parallel, and described guide-rail plate extends between the blind end inner side of barrel and described guide-rail plate and forms above-mentioned transfer passage.Two guide-rail plates are from being arranged on the tilted downward setting of barrel.
In above-mentioned thread rolling machine blank conveying mechanism, described material guide structure comprises respectively the stock guide that is fixedly linked and is obliquely installed with guide-rail plate end, and described stock guide is symmetrically set and lays respectively at the both sides of transfer passage.In the time that blank falls between two stock guides, due to stock guide symmetrically and be obliquely installed and make blank automatically enter transfer passage.
In above-mentioned thread rolling machine blank conveying mechanism, described material scraping plate end is fixedly installed on barrel inwall and is circumferentially uniformly distributed setting, and described material scraping plate is connected as a single entity with scraper portion and material scraping plate is all connected with the inner side of barrel blind end with the side of scraper portion.This structure is connected firmly material scraping plate, is not prone to obscission.
In above-mentioned thread rolling machine blank conveying mechanism, described wear-resisting spacer ring week flushes laterally mutually with manhole week to the inside, and described internal diameter to the internal diameter of the other end to the inside in wear-resisting spacer ring week with one end that taper surface and described wear-resisting spacer ring and manhole lean becomes large gradually.Be convenient to blank enters in barrel in manhole.
In above-mentioned thread rolling machine blank conveying mechanism, described feeding bottom half is provided with inclined guide plate, and described inclined guide plate one end is arranged on the lower end of manhole, and the other end tilts to extend upwardly to the below of conveying.Obviously, inclined guide plate can enter in barrel blank automatically in feeding casing.
In above-mentioned thread rolling machine blank conveying mechanism, described location structure comprises some locating holes laterally of wear-resisting spacer ring week that are arranged on, described feeding casing is provided with some and locating hole mating holes one to one, and described locating hole is connected with mating holes by bolt; Described locating hole comprises first cylindrical hole of the one end being arranged on wear-resisting spacer ring and lean with barrel, the first described cylindrical hole end is connected with bellmouth and the second cylindrical hole in turn, and diameter to the diameter of the other end of one end of being connected with the first cylindrical hole of described bellmouth diminishes gradually.Make bolt can not expose locating hole, make the rotation of barrel more smooth and easy.
In above-mentioned thread rolling machine blank conveying mechanism, described driving mechanism comprises the drive motors being arranged on support body, described drive motors is connected with the rotating shaft in the reduction box being arranged on support body, and described rotating shaft is connected with barrel blind end by fixed structure; Described fixed structure comprises the mount pad that is arranged on barrel blind end center, and described mount pad center has installing hole, and described rotating shaft inserts in installing hole and is provided with on mount pad and rotating shaft can be fixed on to the stop pin in installing hole; Described rotating shaft and mount pad all coaxially arrange with barrel.As preferably, in the time there is gap between wear-resisting spacer ring and barrel, thereby can gap be eliminated by the position of adjusting reduction box.
In above-mentioned thread rolling machine blank conveying mechanism, the top of described conveying and the outside that is positioned at feeding casing are provided with the delivery wheel corresponding with transfer passage, described delivery wheel is provided with turning cylinder, and described turning cylinder is connected with drive motors by belt pulley.Make blank in transfer passage, be difficult for blocking, blank is carried more smooth and easy, steadily.
In above-mentioned thread rolling machine blank conveying mechanism, described feeding casing is provided with the locating piece that is positioned at wear-resisting spacer ring below, and described locating piece is provided with the arcwall face matching with wear-resisting spacer ring, and described wear-resisting spacer ring is against being arranged on arcwall face; Hinged being provided with for by the cover plate of closure of openings also on described feeding casing.Preferably, locating piece and box for feeding odd are here connected as a single entity, and wear-resisting spacer ring is resisted against and on locating piece, can prevents that wear-resisting spacer ring from, because Action of Gravity Field produces displacement phenomenon, having avoided barrel to depart from wear-resisting spacer ring like this.
Compared with prior art, the advantage of this thread rolling machine blank conveying mechanism is: reasonable in design, simple in structure, to carry effectively, operating efficiency is high, in blank course of conveying, be difficult for blocking, cylinder is installed good stability, and box for feeding odd body not easy to wear when cylinder rotates, is not prone to gap between cylinder and feeding casing, cylinder rotates smooth and easy, long service life.
Brief description of the drawings
Fig. 1 is the structural representation that the utility model provides.
Fig. 2 is the structural representation at another visual angle of providing of the utility model.
Fig. 3 is the partial structurtes schematic diagram that the utility model provides.
Fig. 4 is the backsight structural representation that the utility model provides.
Fig. 5 is the cutaway view of the wear-resisting spacer ring that provides of the utility model.
In figure, support body 1, feeding casing 2, opening 21, dog-house 22, manhole 23, inclined guide plate 24, locating piece 25, arcwall face 26, cover plate 27, location structure 3, locating hole 31, the first cylindrical hole 311, bellmouth 312, the second cylindrical hole 313, bolt 32, wear-resisting spacer ring 4, taper surface 41, barrel 5, material scraping plate 51, scraper portion 511, driving mechanism 6, drive motors 61, reduction box 62, rotating shaft 63, mount pad 64, installing hole 65, stop pin 66, conveying 7, transfer passage 71, guide-rail plate 72, material guide structure 8, stock guide 81, delivery wheel 9, turning cylinder 91.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As Figure 1-3, this thread rolling machine blank conveying mechanism, comprise support body 1, support body 1 is provided with that inside has chamber and for depositing the feeding casing 2 of blank, feeding casing 2 upper ends have opening 21, on feeding casing 2, be provided with dog-house 22, be provided with the manhole 23 being connected with chamber in feeding casing 2 one sides, feeding casing 2 sidepieces are provided with and are positioned at manhole 23 peripheries and are circular wear-resisting spacer ring 4 by location structure 3, manhole 23 outsides are provided with and are barrel 5 cylindraceous, barrel 5 one end are uncovered, other end sealing, and the opening end of barrel 5 is towards manhole 23, and the opening end of barrel 5 and wear-resisting spacer ring 4 mutually against, barrel 5 is connected with the driving mechanism 6 that energy head roll body 5 circumferentially rotates and is arranged on support body 1, barrel is provided with some material scraping plates 51 for 5 weeks to the inside, each material scraping plate 51 end is all bent to form to same direction the scraper portion 511 being obliquely installed, in feeding casing 2, be equipped with the conveying 7 with transfer passage 71, conveying 7 one end extend to barrel 5 inside, the other end is tilted to lower setting, be positioned at conveying 7 on one end of barrel 5 and be provided with the material guide structure 8 that blank can be guided to transfer passage 71, be that blank enters in feeding casing 2 from dog-house 22, thereby driving barrel 5 circumferentially to rotate by driving mechanism 6 drives material scraping plate 51 that blank is delivered in material guide structure 8, by material guide structure 8, blank being entered in transfer passage 71 carries, because barrel 5 is against being arranged on box for feeding odd body 2 not easy to wear while barrel 5 being rotated on wear-resisting spacer ring 4.
Preferably, conveying 7 in the present embodiment comprises two guide-rail plates that are arranged in parallel 72, guide-rail plate 72 extends between the blind end inner side of barrel 5 and guide-rail plate 72 and forms above-mentioned transfer passage 71, and two guide-rail plates 72 are from being arranged on the tilted downward setting of barrel 5.Wherein, material guide structure 8 comprises respectively the stock guide 81 that is fixedly linked and is obliquely installed with guide-rail plate 72 ends, stock guide 81 is symmetrically set and lays respectively at the both sides of transfer passage 71, in the time that blank falls between two stock guides 81, due to stock guide 81 symmetrically and be obliquely installed and make blank automatically enter transfer passage 71.Material scraping plate 51 ends are here fixedly installed on barrel 5 inwalls and are circumferentially uniformly distributed setting, material scraping plate 51 is connected as a single entity with scraper portion 511 and material scraping plate 51 is all connected with the inner side of barrel 5 blind ends with the side of scraper portion 511, this structure is connected firmly material scraping plate 51, is not prone to obscission.
In addition, feeding casing 2 bottoms are provided with inclined guide plate 24, and inclined guide plate 24 one end are arranged on the lower end of manhole 23, the other end tilts to extend upwardly to the below of conveying 7, and inclined guide plate 24 can enter in barrel 5 blank automatically in feeding casing 2.The top of conveying 7 and the outside that is positioned at feeding casing 2 are provided with the delivery wheel corresponding with transfer passage 71 9, delivery wheel 9 is provided with turning cylinder 91, and turning cylinder 91 is connected with drive motors 61 by belt pulley, blank was blocked in interior being difficult for of transfer passage 71, blank is carried more smooth and easy, steadily.
As shown in Fig. 1, Fig. 4 and Fig. 5, enter in barrel 5 in manhole 23 for the ease of blank, wear-resisting spacer ring flushes with manhole for 4 weeks to the inside for 23 weeks laterally mutually, and internal diameter to the internal diameter of the other end that wear-resisting spacer ring has one end that taper surface 41 and wear-resisting spacer ring 4 and manhole 23 lean for 4 weeks to the inside becomes large gradually.The location structure 3 here comprises some wear-resisting spacer ring 4 weeks locating holes 31 laterally that are arranged on, and feeding casing 2 is provided with some and locating hole 31 mating holes one to one, and locating hole 31 is connected with mating holes by bolt 32; Locating hole 31 comprises first cylindrical hole 311 of the one end being arranged on wear-resisting spacer ring 4 and lean with barrel 5, the first cylindrical hole 311 ends are connected with bellmouth 312 and the second cylindrical hole 313 in turn, and diameter to the diameter of the other end of one end that bellmouth 312 is connected with the first cylindrical hole 311 diminishes gradually, make bolt 32 can not expose locating hole 31, make the rotation of barrel 5 more smooth and easy.
Further, the driving mechanism 6 here comprises the drive motors 61 being arranged on support body 1, and drive motors 61 is connected with the rotating shaft 63 in the reduction box 62 being arranged on support body 1, and rotating shaft 63 is connected with barrel 5 blind ends by fixed structure; Fixed structure comprises the mount pad 64 that is arranged on barrel 5 blind end centers, and mount pad 64 centers have installing hole 65, and rotating shaft 63 inserts in installing hole 65 and is provided with on mount pad 64 and rotating shaft 63 can be fixed on to the stop pin 66 in installing hole 65; Rotating shaft 63 all coaxially arranges with barrel 5 with mount pad 64, as preferably, in the time there is gap between wear-resisting spacer ring 4 and barrel 5, thereby can gap be eliminated by the position of adjusting reduction box 62.
In addition, the feeding casing 2 is here provided with the locating piece 25 that is positioned at wear-resisting spacer ring 4 belows, and locating piece 25 is provided with the arcwall face 26 matching with wear-resisting spacer ring 4, and wear-resisting spacer ring 4 is against being arranged on arcwall face 26; The hinged cover plate 27 being provided with for opening 21 is sealed also on feeding casing 2, preferably, the locating piece 25 is here connected as a single entity with box for feeding odd 2, wear-resisting spacer ring 4 is resisted against and on locating piece 25, can prevents that wear-resisting spacer ring 4 from, because Action of Gravity Field produces displacement phenomenon, having avoided barrel 5 to depart from wear-resisting spacer ring 4 like this.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used support body 1 herein, feeding casing 2, opening 21, dog-house 22, manhole 23, inclined guide plate 24, locating piece 25, arcwall face 26, cover plate 27, location structure 3, locating hole 31, the first cylindrical hole 311, bellmouth 312, the second cylindrical hole 313, bolt 32, wear-resisting spacer ring 4, taper surface 41, barrel 5, material scraping plate 51, scraper portion 511, driving mechanism 6, drive motors 61, reduction box 62, rotating shaft 63, mount pad 64, installing hole 65, stop pin 66, conveying 7, transfer passage 71, guide-rail plate 72, material guide structure 8, stock guide 81, delivery wheel 9, turning cylinder 91 terms such as grade, but do not get rid of the possibility that uses other term.Use these terms to be only used to describe more easily and explain essence of the present utility model, they are construed to any additional restriction is all contrary with the utility model spirit.
Claims (10)
1. a thread rolling machine blank conveying mechanism, comprise support body (1), described support body (1) is provided with that inside has chamber and for depositing the feeding casing (2) of blank, described feeding casing (2) upper end has opening (21), on feeding casing (2), be provided with dog-house (22), be provided with the manhole (23) being connected with chamber in feeding casing (2) one sides, it is characterized in that, described feeding casing (2) sidepiece is provided with and is positioned at manhole (23) periphery and is circular wear-resisting spacer ring (4) by location structure (3), described manhole (23) outside is provided with and is barrel cylindraceous (5), described barrel (5) one end is uncovered, other end sealing, and the opening end of described barrel (5) is towards manhole (23), and the opening end of described barrel (5) and wear-resisting spacer ring (4) mutually against, described barrel (5) is connected with and can circumferentially rotates and be arranged on the driving mechanism (6) on support body (1) by head roll body (5), described barrel (5) week is provided with some material scraping plates (51) to the inside, each material scraping plate (51) end is all bent to form to same direction the scraper portion (511) being obliquely installed, in described feeding casing (2), be equipped with the there is transfer passage conveying (7) of (71), described conveying (7) one end extends to barrel (5) inside, the other end is tilted to lower setting, be positioned at conveying (7) on one end of barrel (5) and be provided with the material guide structure (8) that blank can be guided to transfer passage (71).
2. thread rolling machine blank conveying mechanism according to claim 1, it is characterized in that, described conveying (7) comprises two guide-rail plates that are arranged in parallel (72), and described guide-rail plate (72) extends between the blind end inner side of barrel (5) and described guide-rail plate (72) and forms above-mentioned transfer passage (71).
3. thread rolling machine blank conveying mechanism according to claim 2, it is characterized in that, described material guide structure (8) comprises respectively the stock guide (81) that is fixedly linked and is obliquely installed with guide-rail plate (72) end, and described stock guide (81) is symmetrically set and lays respectively at the both sides of transfer passage (71).
4. thread rolling machine blank conveying mechanism according to claim 1, it is characterized in that, described material scraping plate (51) end is fixedly installed on barrel (5) inwall and is circumferentially uniformly distributed setting, and described material scraping plate (51) is connected as a single entity with scraper portion (511) and material scraping plate (51) is all connected with the inner side of barrel (5) blind end with the side of scraper portion (511).
5. according to the thread rolling machine blank conveying mechanism described in claim 1 or 2 or 3 or 4, it is characterized in that, described wear-resisting spacer ring (4) week flushes laterally mutually with manhole (23) week to the inside, and internal diameter to the internal diameter of the other end to the inside in described wear-resisting spacer ring (4) week with one end that taper surface (41) and described wear-resisting spacer ring (4) and manhole (23) lean becomes large gradually.
6. thread rolling machine blank conveying mechanism according to claim 5, it is characterized in that, described feeding casing (2) bottom is provided with inclined guide plate (24), and described inclined guide plate (24) one end is arranged on the lower end of manhole (23), the other end tilts to extend upwardly to the below of conveying (7).
7. thread rolling machine blank conveying mechanism according to claim 5, it is characterized in that, described location structure (3) comprises some wear-resisting spacer ring (4) week locating holes (31) laterally that are arranged on, described feeding casing (2) is provided with some and locating hole (31) mating holes one to one, and described locating hole (31) is connected with mating holes by bolt (32); Described locating hole (31) comprises the first cylindrical hole (311) that is arranged on the upper and one end that leans with barrel (5) of wear-resisting spacer ring (4), described the first cylindrical hole (311) end is connected with bellmouth (312) and the second cylindrical hole (313) in turn, and diameter to the diameter of the other end of one end of being connected with the first cylindrical hole (311) of described bellmouth (312) diminishes gradually.
8. thread rolling machine blank conveying mechanism according to claim 5, it is characterized in that, described driving mechanism (6) comprises the drive motors (61) being arranged on support body (1), described drive motors (61) is connected with the rotating shaft (63) in the reduction box (62) being arranged on support body (1), and described rotating shaft (63) is connected with barrel (5) blind end by fixed structure; Described fixed structure comprises the mount pad (64) that is arranged on barrel (5) blind end center, described mount pad (64) center has installing hole (65), and described rotating shaft (63) inserts in installing hole (65) and is provided with on mount pad (64) and rotating shaft (63) can be fixed on to the stop pin (66) in installing hole (65); Described rotating shaft (63) and mount pad (64) all and barrel (5) coaxially arrange.
9. thread rolling machine blank conveying mechanism according to claim 8, it is characterized in that, the top of described conveying (7) and the outside that is positioned at feeding casing (2) are provided with the delivery wheel (9) corresponding with transfer passage (71), described delivery wheel (9) is provided with turning cylinder (91), and described turning cylinder (91) is connected with drive motors (61) by belt pulley.
10. thread rolling machine blank conveying mechanism according to claim 1, it is characterized in that, described feeding casing (2) is provided with the locating piece (25) that is positioned at wear-resisting spacer ring (4) below, described locating piece (25) is provided with the arcwall face (26) matching with wear-resisting spacer ring (4), and described wear-resisting spacer ring (4) is against being arranged on arcwall face (26); The upper also hinged cover plate (27) being provided with for opening (21) is sealed of described feeding casing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420407933.8U CN203955981U (en) | 2014-07-23 | 2014-07-23 | Thread rolling machine blank conveying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420407933.8U CN203955981U (en) | 2014-07-23 | 2014-07-23 | Thread rolling machine blank conveying mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203955981U true CN203955981U (en) | 2014-11-26 |
Family
ID=51916621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420407933.8U Withdrawn - After Issue CN203955981U (en) | 2014-07-23 | 2014-07-23 | Thread rolling machine blank conveying mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203955981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174794A (en) * | 2014-07-23 | 2014-12-03 | 浙江科佳机械有限公司 | Blank conveying mechanism of thread rolling machine |
-
2014
- 2014-07-23 CN CN201420407933.8U patent/CN203955981U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174794A (en) * | 2014-07-23 | 2014-12-03 | 浙江科佳机械有限公司 | Blank conveying mechanism of thread rolling machine |
| CN104174794B (en) * | 2014-07-23 | 2016-03-09 | 浙江科佳机械有限公司 | Thread rolling machine blank conveying mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141126 Effective date of abandoning: 20160309 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |