CN105598881A - Gear type fast adjustable clamp - Google Patents
Gear type fast adjustable clamp Download PDFInfo
- Publication number
- CN105598881A CN105598881A CN201610116050.5A CN201610116050A CN105598881A CN 105598881 A CN105598881 A CN 105598881A CN 201610116050 A CN201610116050 A CN 201610116050A CN 105598881 A CN105598881 A CN 105598881A
- Authority
- CN
- China
- Prior art keywords
- gear
- driven
- driven wheel
- gear type
- driven gear
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
- F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H1/227—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts comprising two or more gearwheels in mesh with the same internally toothed wheel
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gears, Cams (AREA)
Abstract
The invention discloses a gear type fast adjustable clamp. The gear type fast adjustable clamp comprises a clamp body, a driving gear, rotating installation shafts and clamping rods. The driving gear is assembled on the clamp body and rotates around a rotating center line. Driven gears are arranged in the circumferential direction of the driving gear and meshed with the driving gear. The rotating installation shafts are arranged parallel to the rotating center line and assembled on the clamp body. The number of the rotating installation shafts is equal to that of the driven gears. Each driven gear is installed on the corresponding rotating installation shaft. The number of the clamping rods is equal to that of the driven gears. Each clamping rod is installed on the corresponding rotating installation shaft. A clamping region used for clamping an article is formed by the clamping rods. When the driving wheel drives the driven wheel to rotate, the rotating driven gears drive the clamping rods to clamp or release the article in the clamping region by means of the rotating installation shafts. The gear type fast adjustable clamp can effectively improve work efficiency, and use cost is further saved.
Description
Technical field
The present invention relates to a kind of fixture, relate in particular to the quick flexible jig of a kind of gear type.
Background technology
Along with continuous progress and next the improving constantly of people's Living Water of economic development, science and technology,For people's productive life provides various material articles for use, thereby be manufacturing enterprise's creation of material articles for useGood development platform, and then accelerated the developing steps of material articles for use manufacturing enterprises, and fixture is various eachOne in the material articles for use of sample.
As everyone knows, in industrial production occasion, be unable to do without the use of fixture, the folder by fixture to objectTightly, thereby be convenient to various kinds of equipment, clamped object is operated accordingly, therefore, fixture is by widelyBe applied in industrial production occasion.
At present, length consuming time when being applied to the fixture that product is clamped product being clamped, clamping accuracyDiffer from, thereby cannot meet well the quality requirement of product; Meanwhile, when clamping the product of different size,Cannot fast switch use, therefore troublesome poeration and versatility are poor, therefore increased use cost.
Therefore, being necessary to provide a kind of saves use cost and effectively improves man efficiency and meet product qualityThe quick flexible jig of gear type overcome above-mentioned defect.
Summary of the invention
The object of the present invention is to provide a kind of saving use cost and effectively improve man efficiency and meet productThe quick flexible jig of gear type of quality.
For achieving the above object, technical scheme of the present invention is: provide a kind of gear type quick flexible jig,Comprise that a chuck body, a driven wheel, at least two driven gears, rotate installation shaft and a clamping bar.Described driven wheel is assembled in described chuck body and around a rotary centerline rotation; Described driven gear edgeThe circumferential arrangement of described driven wheel, and described driven gear is also meshed with described driven wheel; Described turningMoving installation shaft is arranged and is assembled in described chuck body along the direction that is parallel to described rotary centerline, described inRotate the quantity of installation shaft and the quantity of described driven gear and equate, each described driven gear is arranged on correspondenceA described rotation installation shaft on; The quantity of described clamping bar equates with the quantity of described driven gear, eachDescribed clamping bar is arranged in a corresponding described rotation installation shaft, jointly encloses for clamping between described clamping barThe pinch zones of object; In the time that described driven wheel orders about described driven gear rotation, described driven by what rotateGear drives described clamping bar to clamp by described rotation installation shaft or unclamps the object in described pinch zones.
Preferably, described rotation installation shaft is placed through in described chuck body and has first of incorgruous layout and stretchesGo out end and the second external part, described the first external part, driven gear and driven wheel three homonymy are arranged, instituteState driven gear and be arranged on described the first external part place, described the second external part and described clamping bar homonymy layout,Described clamping bar is arranged on described the second external part.
Preferably, the quick flexible jig of gear type of the present invention also comprises the resistance being fixed in described chuck bodyDoor, described blocking cover and described chuck body stop that described driven wheel is along being parallel in described rotation jointlyThe direction displacement of heart line.
Preferably, described blocking cover and described driven wheel homonymy layout, described driven wheel is positioned at described resistanceBetween door and described chuck body.
Preferably, described driven wheel and driven gear are external gear, and the tooth footpath of described driven wheel is largeIn the tooth footpath of described driven gear.
Preferably, 4 to 8 times of the tooth footpath that the tooth footpath of described driven wheel is described driven gear.
Preferably, described clamping bar comprises link rod part and folder post portion, and described folder post portion edge is parallel in described rotationThe direction of heart line is arranged and is arranged on the first end of described link rod part, and described in crossing between described folder post portionPinch zones, the second end of described link rod part is arranged on described the second external part.
Preferably, described link rod part parallels with described chuck body.
Preferably, described driven gear such as is at the layout of central angle.
Preferably, described chuck body is disk-shaped structure.
Compared with prior art, by driven wheel of the present invention drive ordering about ordering about of driven gear fromMoving gear rotates, then drives clamping bar to move by the driven gear rotating by rotating installation shaft, thereby can be veryClamp rapidly or unclamp the object in pinch zones, therefore, the quick flexible jig of gear type of the present invention hasAdvantage be: (1) can switch use fast according to the specification of different product, the high and accurate positioning of concentricity;(2) reduce the routine replacement fixture time, meet the quality requirement of product simultaneously, thereby improve man efficiency;(3) no matter square products or circular product, all can realize general utility functions, and reduce routine replacement fixtureUse cost, thus client's use cost effectively reduced.
Brief description of the drawings
Fig. 1 is the perspective view of the quick flexible jig of gear type of the present invention.
Fig. 2 is the sectional structure schematic diagram of the quick flexible jig of gear type shown in Fig. 1.
Fig. 3 is the perspective view of another angle of the quick flexible jig of gear type shown in Fig. 1
Fig. 4 is the stereo decomposing structural representation of Fig. 3.
Detailed description of the invention
With reference now to accompanying drawing, describe embodiments of the invention, in accompanying drawing, similarly element numbers representative is similarly firstPart.
Refer to Fig. 1 and Fig. 3, the quick flexible jig 100 of gear type of the present invention comprise a chuck body 10,One driven wheel 20, at least two driven gears 30, one rotate installation shaft 40 and a clamping bar 50. Particularly,In the present embodiment, chuck body 10 is disk-shaped structure, succinct so that it is arranged, certainly, and chuck body10 shape can also be other, and it is according to the required and flexible design of reality, therefore not as limit. DriveGear 20 is assembled in chuck body 10, and driven wheel 20 rotates around a rotary centerline L, to meetThe rotation demand of driven wheel 20. Driven gear 30 is along the circumferential arrangement of driven wheel 20, and driven gear30 are also meshed with driven wheel 20, thereby make the driven wheel 20 rotating can drive driven gear 30 to doThe rotation adapting to. Particularly, in the present embodiment, driven wheel 20 and driven gear 30 are external gear,And the tooth footpath of driven wheel 20 is greater than the tooth footpath of driven gear 30, to make driven gear 30 edge more reliablyThe circumferential arrangement of driven wheel 20 is also meshed with driven wheel 20, and the structure of driven wheel 20 is doneMust be compacter, thus the engaged transmission precision of raising driven wheel 20 and driven gear 30. Preferably,The tooth footpath of driven wheel 20 is 4 to 8 times of tooth footpath of driven gear 30, to make driven wheel 20 360Driven wheel 20 within the scope of degree, under rotation, just can drive driven gear 30 rotating 360 degrees, therefore can more canOrder about the rotation of driven gear 30 by ground, thereby improve the precision that driven wheel 20 orders about driven gear 30,To guarantee clamping quality and the precision to object.
As shown in Figure 2, rotate installation shaft 40 and arrange along the direction that is parallel to rotary centerline L, and rotate peaceDress axle 40 is assembled in chuck body 10; Particularly, in the present embodiment, rotate installation shaft 40 and be placed throughIn chuck body 10 and there is the first external part 41 and second external part 42 of incorgruous layout, that is to sayThe opposite direction that stretches out that stretches out direction and the second external part 42 of one external part 41, so that extraneous partsMounting or dismounting, but not as limit. And the quantity of rotating installation shaft 40 equates with the quantity of driven gear 30, asShown in Fig. 3, in the present embodiment, the quantity of driven gear 30 is four, therefore rotate the number of installation shaft 40Amount is also four, therefore each driven gear 30 is arranged in a corresponding rotation installation shaft 40; Correspondingly,The quantity of clamping bar 50 is also four, equate with the quantity of driven gear 30, and each clamping bar 50 be arranged on rightAnswer one rotates in installation shaft 40, between clamping bar 50 now, jointly encloses the clamping for clamping articleDistrict 60; Certainly, in other embodiments, according to actual needs, the quantity of driven gear 30 can be two,Three, five or six not etc., therefore not with above-mentioned being limited for example. Preferably, driven gear 30 is etc.The layout of central angle, for example, in the time that driven gear 30 is two, central angle is now 90 degree; When fromWhen moving gear 30 is three, central angle is now 120 degree; In the time that driven gear 30 is four, nowCentral angle be 90 degree; In the time that driven gear 30 is five, central angle is now 72 degree; Work as driven toothWhen wheel 30 is six, central angle is now 60 degree, by that analogy, is that the number of driven gear 30 is taken advantage ofEqual 360 degree in the number of degrees of central angle.
Therefore when driven wheel 20 is in the time rotating centre line L rotation, the driven wheel 20 rotating just orders aboutDriven gear 30 does the rotation adapting to, thereby is driven by rotating installation shaft 40 by the driven gear 30 rotatingClamping bar 50 clamps or unclamps the object (not shown) in pinch zones 60, thereby realizes clamping or the pine of objectThe object of opening. More specifically, as follows:
As shown in Figures 2 to 4, the first external part 41, driven gear 30 and driven wheel 20 three's homonymiesArrange, driven gear 30 is now arranged on the first external part 41 places; The second external part 42 and clamping bar 50Homonymy layout, clamping bar 50 is arranged on the second external part 42, and object is to make clamping bar 50 be positioned at chuck bodyA side place of 10, and driven wheel 20 and driven gear 30 are positioned at the opposite side place of chuck body 10 correspondences,While preventing that object from arranging because of clamping bar 50, driven wheel 20 and driven gear 30 three's homonymies to driven wheel20 and driven gear 30 cause interference, therefore precision is higher. Assemble more reliably for making driven wheel 20In chuck body 10, therefore also comprising, the quick flexible jig 100 of gear type of the present invention is fixed on chuck bodyBlocking cover 70 on 10, blocking cover 70 stops that with chuck body 10 driven wheel 20 turns along being parallel to jointlyThe direction displacement of moving centre line L; Preferably, blocking cover 70 is arranged with driven wheel 20 homonymies, is drivenGear 20 between blocking cover 70 and chuck body 10, make chuck body 10, driven wheel 20 andBlocking cover 70 threes' assembling is compacter.
As shown in Figures 1 to 4, clamping bar 50 comprises link rod part 51 and folder post portion 52, and folder post portion 52 is along parallelArrange in the direction of rotary centerline L, and folder post portion 52 is also arranged on the first end of link rod part 51 folderBetween post portion 51, cross pinch zones 60, the second end of link rod part 51 is arranged on the second external part 42, to lead toCross the region that link rod part 51 goes to increase pinch zones 60; Preferably, link rod part 51 and chuck body 10 phasesParallel, therefore make the spacing between link rod part 51 and chuck body 10 less, therefore make more compact structure;Preferential, folder post portion 52 is and is removably assembled in link rod part 51 places, and link rod part 51 is also detachableBe assembled on the second external part 42, as socket dismounting etc., so that the mounting or dismounting of folder post portion 51, therefore switchFaster, but not as limit.
Compared with prior art, by driven wheel 20 of the present invention to ordering about ordering about of driven gear 30Drive driven gear 30 to rotate, then drive clamping bar 50 by the driven gear 30 rotating by rotating installation shaft 40Motion, thus can clamp very rapidly or unclamp the object in pinch zones 60, therefore, gear of the present inventionThe advantage that the quick flexible jig 100 of formula has has: (1) can switch use fast according to the specification of different product,High and the accurate positioning of concentricity; (2) reduce the routine replacement fixture time, meet the quality requirement of product simultaneously,Thereby raising man efficiency; (3) no matter square products or circular product, all can realize general utility functions, andReduce the use cost of routine replacement fixture, thereby effectively reduce client's use cost.
Upper disclosed is only the preferred embodiments of the present invention, certainly can not with this limit the present invention itInterest field, the equivalent variations of therefore doing according to the present patent application the scope of the claims, still belongs to that the present invention containsScope.
Claims (10)
1. the quick flexible jig of gear type, is characterized in that, comprising:
One chuck body;
One driven wheel, described driven wheel is assembled in described chuck body and around a rotary centerline rotation;
At least two driven gears, described driven gear is along the circumferential arrangement of described driven wheel, and described fromMoving gear is also meshed with described driven wheel;
One rotates installation shaft, and described rotation installation shaft is arranged and group along the direction that is parallel to described rotary centerlineBe loaded in described chuck body, the quantity of described rotation installation shaft equates with the quantity of described driven gear, everyIndividual described driven gear is arranged in a corresponding described rotation installation shaft; And
One clamping bar, the quantity of described clamping bar equates with the quantity of described driven gear, each described clamping bar installationIn a described rotation installation shaft of correspondence, between described clamping bar, jointly enclose the pinch zones for clamping article;In the time that described driven wheel orders about described driven gear rotation, turned by described by the described driven gear rotatingMoving installation shaft drives described clamping bar to clamp or unclamps the object in described pinch zones.
2. the quick flexible jig of gear type as claimed in claim 1, is characterized in that, described rotation is installedAxle is placed through in described chuck body and has the first external part and second external part of incorgruous layout, and describedOne external part, driven gear and driven wheel three homonymy layout, described driven gear is arranged on described firstExternal part place, described the second external part and described clamping bar homonymy layout, described clamping bar is arranged on described second and stretchesGo out on end.
3. the quick flexible jig of gear type as claimed in claim 2, is characterized in that, also comprises and being fixed onBlocking cover in described chuck body, described blocking cover and described chuck body stop described driven wheel jointlyAlong the direction displacement that is parallel to described rotary centerline.
4. the quick flexible jig of gear type as claimed in claim 3, is characterized in that, described blocking cover withDescribed driven wheel homonymy layout, described driven wheel is between described blocking cover and described chuck body.
5. the quick flexible jig of gear type as claimed in claim 1, is characterized in that, described driven wheelAnd driven gear is external gear, and the tooth footpath of described driven wheel is greater than the tooth footpath of described driven gear.
6. the quick flexible jig of gear type as claimed in claim 5, is characterized in that, described driven wheel4 to 8 times of the tooth footpath that is described driven gear, tooth footpath.
7. the quick flexible jig of gear type as claimed in claim 2, is characterized in that, described clamping bar comprisesLink rod part and folder post portion, described folder post portion edge is parallel to the direction of described rotary centerline and arranges and be arranged on instituteState on the first end of link rod part, and cross described pinch zones, second of described link rod part between described folder post portionEnd is arranged on described the second external part.
8. the quick flexible jig of gear type as claimed in claim 7, is characterized in that, described link rod part withDescribed chuck body parallels.
9. the quick flexible jig of gear type as claimed in claim 1, is characterized in that, described driven gearThe layout of central angle such as be.
10. the quick flexible jig of gear type as claimed in claim 1, is characterized in that, described fixture originallyBody is disk-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610116050.5A CN105598881A (en) | 2016-03-01 | 2016-03-01 | Gear type fast adjustable clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610116050.5A CN105598881A (en) | 2016-03-01 | 2016-03-01 | Gear type fast adjustable clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105598881A true CN105598881A (en) | 2016-05-25 |
Family
ID=55979490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610116050.5A Pending CN105598881A (en) | 2016-03-01 | 2016-03-01 | Gear type fast adjustable clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105598881A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108115434A (en) * | 2016-11-29 | 2018-06-05 | 沈阳新松机器人自动化股份有限公司 | Planetary gear train clamp system |
| CN108890562A (en) * | 2018-08-12 | 2018-11-27 | 单杰 | A kind of positioning fixture mechanism for gear set assembly |
| CN109826195A (en) * | 2019-01-03 | 2019-05-31 | 中交二航局第四工程有限公司 | A kind of offshore steel taper pile clip pile cuts stake integration tooling |
| CN110142436A (en) * | 2019-06-11 | 2019-08-20 | 陈昱泌 | A kind of portable shaft centre bore punch |
| CN113427036A (en) * | 2021-08-30 | 2021-09-24 | 徐州华沛智能制造科技有限公司 | Rotary mechanical chuck |
| CN114309719A (en) * | 2022-03-15 | 2022-04-12 | 徐州尚名机械有限公司 | Machining device for cylinder bottom of hydraulic oil cylinder welding part |
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| KR20100022413A (en) * | 2008-08-19 | 2010-03-02 | 삼성중공업 주식회사 | Gripper |
| CN103029054A (en) * | 2012-12-06 | 2013-04-10 | 周家莉 | Swinging pressing device |
| CN203738438U (en) * | 2013-12-31 | 2014-07-30 | 重庆机床(集团)有限责任公司 | Adjustable workpiece tray device |
| CN104985449A (en) * | 2015-05-18 | 2015-10-21 | 许昌中锋数控设备有限公司 | Flange yoke clamping and fixing device |
| CN105150132A (en) * | 2015-08-07 | 2015-12-16 | 重庆市福顺动力配件厂 | Clamp for cylindrical parts |
| CN205572227U (en) * | 2016-03-01 | 2016-09-14 | 东莞市创智涂装设备工程有限公司 | Quick adjustable fixture of gear formula |
-
2016
- 2016-03-01 CN CN201610116050.5A patent/CN105598881A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100022413A (en) * | 2008-08-19 | 2010-03-02 | 삼성중공업 주식회사 | Gripper |
| CN103029054A (en) * | 2012-12-06 | 2013-04-10 | 周家莉 | Swinging pressing device |
| CN203738438U (en) * | 2013-12-31 | 2014-07-30 | 重庆机床(集团)有限责任公司 | Adjustable workpiece tray device |
| CN104985449A (en) * | 2015-05-18 | 2015-10-21 | 许昌中锋数控设备有限公司 | Flange yoke clamping and fixing device |
| CN105150132A (en) * | 2015-08-07 | 2015-12-16 | 重庆市福顺动力配件厂 | Clamp for cylindrical parts |
| CN205572227U (en) * | 2016-03-01 | 2016-09-14 | 东莞市创智涂装设备工程有限公司 | Quick adjustable fixture of gear formula |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108115434A (en) * | 2016-11-29 | 2018-06-05 | 沈阳新松机器人自动化股份有限公司 | Planetary gear train clamp system |
| CN108115434B (en) * | 2016-11-29 | 2020-03-06 | 沈阳新松机器人自动化股份有限公司 | Planetary gear train clamping mechanism |
| CN108890562A (en) * | 2018-08-12 | 2018-11-27 | 单杰 | A kind of positioning fixture mechanism for gear set assembly |
| CN108890562B (en) * | 2018-08-12 | 2019-05-07 | 盐城金刚星精密锻造有限公司 | A kind of positioning fixture mechanism for gear set assembly |
| CN109826195A (en) * | 2019-01-03 | 2019-05-31 | 中交二航局第四工程有限公司 | A kind of offshore steel taper pile clip pile cuts stake integration tooling |
| CN110142436A (en) * | 2019-06-11 | 2019-08-20 | 陈昱泌 | A kind of portable shaft centre bore punch |
| CN113427036A (en) * | 2021-08-30 | 2021-09-24 | 徐州华沛智能制造科技有限公司 | Rotary mechanical chuck |
| CN114309719A (en) * | 2022-03-15 | 2022-04-12 | 徐州尚名机械有限公司 | Machining device for cylinder bottom of hydraulic oil cylinder welding part |
| CN114309719B (en) * | 2022-03-15 | 2022-05-27 | 徐州尚名机械有限公司 | Machining device for cylinder bottom of hydraulic oil cylinder welding part |
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Application publication date: 20160525 |
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