CN101391381A - High-speed working-up center guide screw quakeproof mechanism - Google Patents
High-speed working-up center guide screw quakeproof mechanism Download PDFInfo
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- CN101391381A CN101391381A CNA2007101522136A CN200710152213A CN101391381A CN 101391381 A CN101391381 A CN 101391381A CN A2007101522136 A CNA2007101522136 A CN A2007101522136A CN 200710152213 A CN200710152213 A CN 200710152213A CN 101391381 A CN101391381 A CN 101391381A
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- screw rod
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- machining center
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Abstract
The invention provides a screw rod shockproof mechanism in a high-speed comprehensive processing center, in particular relates to a stabilizing device used in processing and manufacturing, which can continuously support the screw rod and effectively prevent the screw rod from shaking. Structurally, the design mainly comprises U-shape sliding seats arranged on both ends of a saddle and two guide rods positioned in the middle of the sliding seats, which are connected in series. The inside of the sliding seat trough bottom is respectively provided with four rolling wheels. The two wing sides of the sliding seat is provided with an adjusting block and a fixing seat with a roller through a screw by the method of penetration locking, enable the rolling wheels to completely get close to the bottom of the screw rod through appropriately increasing or decreasing the number of the adjusting blocks to adjust the height of the seat. During the working, two sliding seats can make linear movement to and fro in a track through the saddle movement and push; and the rollers of the sliding seat keeps a relative rotary movement with the rotating screw rod and maintains the screw rod in a wholly stable balance state. When the saddle moves in a opposite direction, the two sliding seats are pushed to move forward at the other side, thereby realizing a stabilizing device by continuously supporting the screw rod and effectively preventing the screw rod from shaking.
Description
Technical field
What the present invention relates to is a kind of high-speed integrated machining center driving screw aseismatic mechanism, be to utilize two guide rods group of connecting with the two ends slide to establish the framework of finishing, and prevent that as studdle vibrations from being purpose with the roller of slide upper end sufficient amount, cooperate saddle to move the characteristic of ejection slide reach, the special functional need that can meet its lasting studdle effectively solves the defective that existing vibration abatement is faced in the use.
Background technology
Press, under the continuous innovative development of processing and manufacturing technology, especially the most common with the use of the large-scale work board that has the cutting of multiple Mould Machining concurrently, except can doing general processing, the utilization of manufacture processes such as various such as accurate space flight, steam turbine car, electronics spare part, mould still extensively, right general large-scale machine-tool is because the enough supports of the whole shortage of screw rod, so that easily produce amplitude not of uniform size with the screw speed speed at board, so will directly influence the processing operation and carry out, and reduce the one-piece machine member precision and cause situations such as quality is not good.
Be to have the dealer to release with at the employed vibration abatement of various screw vibrations for this reason; common with direct increasing screw rod external diameter or adopt hydraulic-pneumatic; the system of automatically controlled composition; also have employing with up-down mode up and down as aseismatic mechanism or the like; these different modes really also can reach its different damping effect; but strengthening the screw rod external diameter can make integral body that the space is set to become big cost and improve relatively; and the heaviness that screw rod is become; and system automatically controlled or that hydraulic pressure is formed all must link the platform of various microswitches as trigger action; once switch is unusual or to detect the wrong damping effect that will cause not good, be necessary to be improved so in fact.
In addition, with the method for the independent up-down mode of frame for movement as the screw rod damping, usually must be below screw rod many grooves of first present count and cooperate the screw rod body shaft to increase and decrease the quantity that its desire is settled apart from length, so installation method is not only wasted time and energy, dismounting maintenance in the future will form another kind of inconvenience, moreover, its constructional device of being formed with the many members of number described mechanism occurs because of a little part is unusual easily and can't descend in good time, and then make the saddle in moving that the worry of clashing into board be arranged, in case mechanism rises highly deficiency then makes described mechanism roller can't touch the screw rod face accurately in addition, so can't in good time the play stably usefulness of screw rod damping, the described again pattern of holding is to adopt the design that the indirect disengaging of support roller resets once more, the defective that interrupted studdle is easily arranged is necessary to solve in the lump improvement for this reason in fact.
Because many restrictions and defective that existing driving screw aseismatic mechanism is faced in the use, invention designer spy sets about studying improvement, based on working experience for many years and the technology of being engaged in association area, and then grind and create high-speed integrated machining center driving screw aseismatic mechanism of the present invention.
Summary of the invention
Main purpose of the present invention is to be to provide a kind of aseismatic mechanisms easy, the two many rollers of guide rod of the two slides of simple and direct durable, the sustainable studdle of structure under stable state of assembling.
Its technical scheme that adopts is, a kind of high-speed integrated machining center driving screw aseismatic mechanism is provided, it comprises: two guide rods will and slide, the interior outside of described slide is preset with two plane screws respectively and two countersunk head screws lock for roller front end screw rod, utilize the difference of roller body external diameter greater than roller screw rod external diameter, make the roller height on slide U-lag face, can implement the sample attitude that free rotational support contacts with screw rod, the outward extending plane of described slide both wings is worn continuously to have through bolt and is adjusted piece and the holder of having pulley, and with slideway two siding tracks as slide toward the complex line mobile route, adjust the pedestal height by the increase and decrease of described adjustment piece and contact screw rod in order to roller, when saddle reach ejection slide displacement and by with the both sides slide of described saddle contact-making surface on add and put two blocks in order to buffering as contact-making surface, two slides like this will move around in orbit, the while roller will continue to contact the studdle rotation to be finished until the processing operation, forms a kind of motion framework that moves back and forth.
The present invention can pass through the increase and decrease of adjustment piece in order to adjust the pedestal height, and the guide rod use of collocation different size can limit the back shaft distance and reach optimum range, can be in response to its different scopes of application.
The pulley that body of the present invention both sides are set up can make slide directly with two siding tracks as straight line mobile route back and forth, the mode that cooperates saddle to pass slide reaches a kind of method that continues studdle back and forth and effectively reduce its vibrations, what make also has a practical value.
The present invention is by behind the structural improvement, and then reaches the bilateral active balance screw rod of its monolateral multi-point support and prevent the stabilizing mechanism of its vibrations.
Description of drawings
Fig. 1 is a STRUCTURE DECOMPOSITION schematic diagram of the present invention;
Fig. 2 is that structure of the present invention is finished figure;
Fig. 3 is an action schematic diagram of the present invention;
Fig. 4 is a planar gesture schematic diagram of the present invention.
Description of reference numerals: 10-first slide; 11,21-roller; 12,22-holder; 13,23-adjusts piece; 14,24-block; 15,25-pulley; 16,26-bolt; 17,27-pin-and-hole; 18,28-screw; 19,29-axis hole; 20-second slide; The 30-guide rod; The 50-screw rod; 51) saddle; The 52-nut; 53) track; The 54-slideway; 181,182) screw; 183,283-screw; 281,282-screw.
The specific embodiment
About structure composition of the present invention, technological means and effect are reached the aspect, only cooperate diagram to further specify in the back:
See also Fig. 1, shown in Figure 3, the present invention puts first slide (10) and second slide (20) that one group of outward appearance generally takes the shape of the letter U respectively at saddle (51) two ends, two slides (10) (20) structure is formed roughly the same, be respectively equipped with to being embedded in screw (18) and another plane screw (28) in described slide (10) (20) groove inner bottom part both sides, described screw (18) (28) must be locked knot some rollers (11) (21) in order to contact screw rod (50) face, and the downward axis hole (19) (29) that is provided with perforation of screw (18) (28), to tie with middle guide rod (30) lock, and the outward extending plane of described slide (10) (20) both wings is provided with pin-and-hole (17) (27) in addition, utilize bolt (16) (26) to wear in regular turn that knot is adjusted piece (13) (23) pin-and-hole (17) (27) and holder (12) (22) screw (182) (282) is locked under the both wings plane it admittedly, establish two pulleys (15) (25) and can lock on the screw (181) (281) that establish in addition described holder (12) (22) side, and give the path of slide (10) (20) in that slideway (54) two siding tracks (53) move as straight line, follow first slide (10) with saddle (51) two ends, second slide (20) is connected with middle two groups of guide rods (30) after the locking, makes the roller (11) (21) of two slides (10) (20) can directly be attached to screw rod (50) lower edge and constitutes a complete framework according to this.
Inferior, it is shown in Figure 3 to see also Fig. 2, can learn the long stroke driving screw (50) of general large-scale machine table because the multistage zone lacks suitably support via described drawing, so that under various rotating speeds, can cause the amplitude of vibration that all size differs at screw rod (50), the not only influence processing operation of getting off is for a long time carried out, also can cause phenomenons such as the low precision of processing object total quality is bad, for solving this phenomenon, each has set up a U-shaped slide (10) (20) respectively to spy of the present invention at saddle (51) two ends, two guide rods (30) are organized above-mentioned two slides (10) (20) and are made as one in the middle of utilizing, in order to saddle (51) two ends screw rods (50) respectively with the support effect of slide roller (11) (21) as balance, because every board screw rod specification height is not quite similar, can't press close to screw rod (50) face for avoiding roller (11) (21), be between holder (12) (22) and slide (10) (20), to add especially to be equipped with to adjust piece (13) (23), its pedestal height can be suitably adjusted in increase minimizing by described adjustment piece (13), contact screw rod (50) fully in order to roller (11) (21), other can reach and enlarge the scope of application that is suitable for multiple board the arrange in pairs or groups guide rod (30) of different size, to reach the best stabilized support effect and effectively to reduce the earthquake degree of screw rod integral body.
In addition, it is shown in Figure 4 to continue to consult Fig. 3, saddle (51) produces displacement when screw rod (50) rotates simultaneously, described slide (10) (20) roller (11) (21) continues the support screw rod and implements the synchronous backward rotation with screw rod (50), keep screw rod (50) according to this and be in the straight horizontal wire, and two planes that contact with described saddle (51) have additional screw (183) (283) in addition, the pin-and-hole (17) (27) of wearing knot two blocks (14) (24) in order to bolt (16) (26) is locked in it admittedly, utilize block (14) (24) that neither too hard, nor too soft material makes buffering as both contact-making surfaces, avoid nut (52) directly to clash into slide (10) (20) and cause fault, therefore pass under the power-assisted at saddle (51), described slide (10) (20) will advance and continue and screw rod (50) is kept a kind of continual holding state with same direction, in addition for significantly promoting the overall structure rigidity, spy's one group of polygon guide rod of claw (30) between two slides (10) (20), cooperate both wings to add the design of putting pulley (15) (25), to strengthen the stationarity that slide (10) (20) moves around, allow mechanism keep convergence under the straight line stable state in the mode of multi-point support screw rod (50) simultaneously, make whole amplitude of vibration and noise matter reach minimum, thereby the development of workpiece can both steadily down carry out at complete machine with processing, will help the raising of constant product quality and workpiece accuracy in view of the above.
In addition, general antihunting device all has can't continue uninterrupted studdle defectives such as (50), spy of the present invention for this reason locks under the both wings plane and establishes the holder (12) (22) of a tool with pulley (15) (25), make described pulley (15) (25) can slideway (54) two siding tracks (53) as slide (10) (20) the straight line path of moving back and forth, saddle (51) is remained between two slides (10) (20) to move around, described roller (11) (21) must continue studdle (50) until the process end simultaneously, and then creates the constructional device that a kind of pair of sustainable uninterrupted studdle of the many rollers of slide prevents its vibrations and effective stabilize screw.
Comprehensively above-mentioned, high-speed integrated machining center driving screw aseismatic mechanism of the present invention, after its structural improvement design, have structure simple and direct durable, be easy to organize if the advantage of usefulness, and can match its different lens that are suitable for according to user's demand, special significantly to promote its flexible usability, compare at general vibrationproof stabilising arrangement, also have splendid industrial utilization, the excellence of really can yet be regarded as, outstanding design propose novel patent application in accordance with the law.
The above only is preferred embodiment of the present invention, only is illustrative for the purpose of the present invention, and nonrestrictive.Those skilled in the art is understood, and can carry out many changes to it in the spirit and scope that claim of the present invention limited, revise, even equivalence, but all will fall within the scope of protection of the present invention.
Claims (8)
1. high-speed integrated machining center driving screw aseismatic mechanism, it is characterized in that: it comprises: two guide rods will and slide, the interior outside of described slide is preset with two plane screws respectively and two countersunk head screws lock for roller front end screw rod, utilize the difference of roller body external diameter greater than roller screw rod external diameter, make the roller height on slide U-lag face, can implement the sample attitude that free rotational support contacts with screw rod, the outward extending plane of described slide both wings is worn continuously to have through bolt and is adjusted piece and the holder of having pulley, and with slideway two siding tracks as slide toward the complex line mobile route, adjust the pedestal height by the increase and decrease of described adjustment piece and contact screw rod in order to roller, when saddle reach ejection slide displacement and by with the both sides slide of described saddle contact-making surface on add and put two blocks in order to buffering as contact-making surface, two slides like this will move around in orbit, the while roller will continue to contact the studdle rotation to be finished until the processing operation, forms a kind of motion framework that moves back and forth.
2. high-speed integrated machining center driving screw aseismatic mechanism according to claim 1 is characterized in that: described mechanism be with two guide rods are set in the middle of the two slides and in many rollers mode as the support screw rod.
3. high-speed integrated machining center driving screw aseismatic mechanism according to claim 1, it is characterized in that: described roller is a plurality of.
4. high-speed integrated machining center driving screw aseismatic mechanism according to claim 1 is characterized in that: the built-in or mode that exposes of described roller is installed respectively in the slide groove in order to the contact screw rod.
5. high-speed integrated machining center driving screw aseismatic mechanism according to claim 1, it is characterized in that: described guide rod is a hexagonal or polygon-shaped.
6. high-speed integrated machining center driving screw aseismatic mechanism according to claim 1 is characterized in that: described block is set on slide two side planes with the saddle contact-making surface, in order to the buffering as both contacts.
7. high-speed integrated machining center driving screw aseismatic mechanism according to claim 1 is characterized in that: described roller is the path of moving as the past complex line of slide with slideway two siding tracks.
8, high-speed integrated machining center driving screw aseismatic mechanism according to claim 3 is characterized in that: described roller be four as studdle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101522136A CN101391381B (en) | 2007-09-19 | 2007-09-19 | High-speed working-up center guide screw quakeproof mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101522136A CN101391381B (en) | 2007-09-19 | 2007-09-19 | High-speed working-up center guide screw quakeproof mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101391381A true CN101391381A (en) | 2009-03-25 |
| CN101391381B CN101391381B (en) | 2010-07-21 |
Family
ID=40491998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101522136A Expired - Fee Related CN101391381B (en) | 2007-09-19 | 2007-09-19 | High-speed working-up center guide screw quakeproof mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101391381B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112889740A (en) * | 2021-02-01 | 2021-06-04 | 哈尔滨铭川运输有限公司 | Carrying and transporting device and method for ocean platform |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5531557A (en) * | 1994-07-01 | 1996-07-02 | Rite-Hite Corporation | Drive screw system with nested mobile supports |
| US6125731A (en) * | 1997-05-15 | 2000-10-03 | Amada Mfg America Inc. | Feeder for an industrial machine, particularly a turret punch press, and an industrial machine utilizing the same |
| DE10012655C1 (en) * | 1999-11-30 | 2001-02-08 | Hueller Hille Gmbh | Long bed machine tool has a damper to suppress vibrations at the powered threaded spindle as a cable between the machine frame and the moving machine unit which passes around a damping deflection roller |
| CN2546139Y (en) * | 2002-06-07 | 2003-04-23 | 上银科技股份有限公司 | Screw supporting apparatus |
-
2007
- 2007-09-19 CN CN2007101522136A patent/CN101391381B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112889740A (en) * | 2021-02-01 | 2021-06-04 | 哈尔滨铭川运输有限公司 | Carrying and transporting device and method for ocean platform |
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| Publication number | Publication date |
|---|---|
| CN101391381B (en) | 2010-07-21 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHANG SHENGFU Free format text: FORMER OWNER: YAKE MACHINERY CO., LTD. Effective date: 20100521 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20100521 Address after: Taichung County, Taiwan, China Applicant after: Zhang Shengfu Address before: Taichung County, Taiwan, China Applicant before: Yake Machinery Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HENGYU MACHINERY CO., LTD. Free format text: FORMER OWNER: ZHANG SHENGFU Effective date: 20100929 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100929 Address after: Taichung County, Taiwan, China Patentee after: Hengyu Machinery Co., Ltd. Address before: Taichung County, Taiwan, China Patentee before: Zhang Shengfu |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100721 Termination date: 20110919 |