CN103962655A - Elastic clamping tool of cylindrical gears - Google Patents
Elastic clamping tool of cylindrical gears Download PDFInfo
- Publication number
- CN103962655A CN103962655A CN201410204600.XA CN201410204600A CN103962655A CN 103962655 A CN103962655 A CN 103962655A CN 201410204600 A CN201410204600 A CN 201410204600A CN 103962655 A CN103962655 A CN 103962655A
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- elastic
- elastic foot
- neck bush
- locking cylinder
- roller gear
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Abstract
The invention discloses an elastic clamping tool of cylindrical gears. The elastic clamping tool comprise an inner bush (1), elastic feet (2), an elastic foot locking cylinder (3) and an upper tool base (4), a plurality of small holes are formed in the inner bush (1) in the radial direction, one end of each elastic foot (2) is straight, a small bend is arranged at the other end of each elastic foot (2), the small bends of the elastic feet (2) are arranged in the small holes of the inner bush (1) respectively, the elastic foot locking cylinder (3) is mounted in the inner bush (1) and is used for fixing the straight ends of the elastic feet (2) on the inner wall of the inner bush (1), and the inner bush (1), the elastic feet (2), the elastic foot locking cylinder (3) are mounted in holes of the upper tool base (4). The elastic clamping tool has the advantages that the surfaces of teeth are damaged due to hard-contact clamping, and scratches or press marks can not be formed on teeth of copper cylindrical gears due to elastic clamping. In production, the tool is simple in design and manufacturing, small in size, small in occupied work space, and convenient to assemble and operate.
Description
Technical field
The present invention relates to a kind of clamping tooling, particularly relate to a kind of roller gear resilient clamp frock.
Background technology
Clamping device is that machining is assembled (assembly line) very general device with machinery, play effect fixing, that locate, be pressed into assembling, clamping mode has manually, Wrench-type, rocker-type, has pneumatic, electronic or magnet base reversal to play clamped-in style adhesive.Structure has flat mouth type, V-shape, semi-circular, point type type, and contact-making surface has hard contact or Elastic Contact, the said genus flexible clamping device of the present invention.
To part, be the tiny roller gear of non magnetic copper at present, this part of existing technological requirement wants upside-down mounting can not fall in upper frock, by analysis because copper material belongs to non-magnetic material, can not lean on magnetic absorption, because roller gear surface is serrate slot and middle porose entirely, therefore can not lean on negative-pressure adsorption, and hard contact gripping has damage to toothed surfaces, so the horizontal frock assembling of existing process using solves the difficult point that gear falls, but it is complicated that shortcoming is horizontal tool structure, machining accuracy is high, and interchangeability is poor, takies work area large.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art part, a kind of roller gear resilient clamp frock is provided, can solve hard contact gripping has the problem of damage to toothed surfaces, because resilient clamp can not cause scratch or impression to cylinder tooth-formation of gear made of copper.Simultaneously aborning frock manufacture and design very simple, volume work area little, that take is few, Assembling Production operation is also very convenient.
The technical solution adopted for the present invention to solve the technical problems is: a kind of roller gear resilient clamp frock, comprise neck bush, elastic foot, elastic foot locking cylinder, upper frock pedestal, described neck bush is provided with a plurality of apertures diametrically, one end of elastic foot is straight, the other end is eyesight elbow, elastic foot eyesight elbow is respectively charged in the aperture of neck bush, described elastic foot locking cylinder is installed in neck bush, elastic foot locking cylinder is fixed on the straight one end of elastic foot on the inwall of neck bush, neck bush, elastic foot, elastic locking cylinder is arranged in the hole of frock pedestal.
Technical scheme as a further improvement on the present invention, the described neck bush diametrically quantity of set aperture, more than three or three, and is uniformly distributed.
Technical scheme as a further improvement on the present invention, the quantity of described elastic foot equates with the quantity of the set aperture of neck bush.
Technical scheme as a further improvement on the present invention, described elastic foot gauge of wire is less than the diameter of aperture on neck bush.
Technical scheme as a further improvement on the present invention, described elastic foot gauge of wire is 0.8 millimeter, on neck bush, the diameter of aperture is 1.5 millimeters.
The invention has the beneficial effects as follows:
Resilient clamp frock of the present invention, because roller gear is resilient clamp in frock, on horizontal plane, there is certain swing gap, fashionable to the little axial compression of below motor, gear centre do not require very accurately and aims at motor shaft center, and little deviation can automatically be adjusted in resilient clamp.Resilient clamp can not cause scratch or impression to cylinder tooth-formation of gear made of copper.Simultaneously aborning frock manufacture and design very simple, volume work area little, that take is few, Assembling Production operation is also very convenient.After press-fiting motor, economize release step, leaned on the own wt gear of motor can depart from frock.
Accompanying drawing explanation
Accompanying drawing 1 is neck bush figure of the present invention;
Accompanying drawing 2 is elastic foot figure of the present invention;
Accompanying drawing 3 is the front view of elastic foot locking cylinder of the present invention;
Accompanying drawing 4 is the top view of elastic foot locking cylinder of the present invention;
Accompanying drawing 5 is upper frock pedestal figure of the present invention;
Accompanying drawing 6 is clamping part roller gear figure of the present invention;
Accompanying drawing 7 is assembly drawing of the present invention;
Accompanying drawing 8 is clamp position figure of the present invention.
Description of reference numerals: 1-neck bush, 2-elastic foot, 3-elastic foot locking cylinder, the upper frock pedestal of 4-, 5-roller gear.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further described:
As shown in Fig. 1～Fig. 7, a kind of roller gear resilient clamp frock, comprise neck bush 1, elastic foot 2, elastic foot locking cylinder 3, upper frock pedestal 4, described neck bush 1 evenly bores four apertures diametrically, described hole diameter is 1.5 millimeters, one end of described elastic foot is straight, the other end is eyesight elbow, the eyesight elbow of the elastic foot 2 that the steel wire that is 0.8 millimeter by diameter is made is respectively charged in four apertures, elastic foot is little, in four apertures of elbow on neck bush 1, play positioning and guiding effect, because of 0.8 millimeter of steel wire diameter less than 1.5 millimeters of hole diameters, so elastic foot 2 all has certain elasticity amplitude all around to neck bush 1 inner circle.Elastic foot locking cylinder 3 is installed in neck bush 1, and elastic foot locking cylinder 3 is fixed on the straight one end of elastic foot 2 on the inwall of neck bush 1.Neck bush 1, elastic foot 2, elastic locking cylinder 3 are arranged in the hole of frock pedestal 4, form a complete device with resilient clamp function.
Operation principle of the present invention: four elastic foot 2 internal diameter reset conditions are less than the central diameter of putting into roller gear 5, and in roller gear 5 is filled in neck bush 1, elastic foot 2 springs in the teeth groove of roller gear 5, by roller gear 5 clampings.The elastic force of elastic foot 2 is according to the weight design of clamping part.Because roller gear 5 is resilient clamp in frock, on horizontal plane, there is certain swing gap, fashionable to the little axial compression of below motor, gear centre do not require very accurately and aims at motor shaft center, little deviation can automatically be adjusted in resilient clamp.And because be resilient clamp, so can not cause scratch or impression to the profile of tooth of roller gear 5 made of copper.Simultaneously aborning frock manufacture and design very simple, volume work area little, that take is few, Assembling Production operation is also very convenient.After press-fiting motor, save release step, leaned on the own wt gear of motor can depart from frock.
Above embodiment only be take the gear number of teeth and is illustrated as 24, if gear number of teeth multiple that be 21 or 3, elastic foot is designed to trisection.The multiple that in like manner if the gear number of teeth is 5, elastic foot is designed to five deciles.
Claims (5)
1. a roller gear resilient clamp frock, comprise neck bush (1), elastic foot (2), elastic foot locking cylinder (3), upper frock pedestal (4), it is characterized in that: neck bush (1) is provided with a plurality of apertures diametrically, one end of elastic foot (2) is straight, the other end is eyesight elbow, elastic foot (2) eyesight elbow is respectively charged in the aperture of neck bush (1), elastic foot locking cylinder (3) is installed in neck bush (1), elastic foot locking cylinder (3) is fixed on the straight one end of elastic foot (2) on the inwall of neck bush (1), neck bush (1), elastic foot (2), elastic locking cylinder (3) is arranged in the hole of frock pedestal (4).
2. a kind of roller gear resilient clamp frock according to claim 1, is characterized in that: neck bush (1) the diametrically quantity of set aperture, more than three or three, and is uniformly distributed.
3. a kind of roller gear resilient clamp frock according to claim 1, is characterized in that: the quantity of elastic foot (2) equates with the quantity of the set aperture of neck bush (1).
4. a kind of roller gear resilient clamp frock according to claim 1, is characterized in that: elastic foot (2) gauge of wire is less than the diameter of the upper aperture of neck bush (1).
5. a kind of roller gear resilient clamp frock according to claim 4, is characterized in that: elastic foot (2) gauge of wire is 0.8 millimeter, and the diameter of the upper aperture of neck bush (1) is 1.5 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410204600.XA CN103962655B (en) | 2014-05-15 | 2014-05-15 | A kind of roller gear resilient clamp frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410204600.XA CN103962655B (en) | 2014-05-15 | 2014-05-15 | A kind of roller gear resilient clamp frock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103962655A true CN103962655A (en) | 2014-08-06 |
| CN103962655B CN103962655B (en) | 2016-01-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410204600.XA Active CN103962655B (en) | 2014-05-15 | 2014-05-15 | A kind of roller gear resilient clamp frock |
Country Status (1)
| Country | Link |
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| CN (1) | CN103962655B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356692A (en) * | 2015-11-10 | 2016-02-24 | 常州市西夏墅企业创新发展中心 | Motor stator fixture |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443295B (en) * | 2016-06-01 | 2019-02-26 | 鞍钢股份有限公司 | Pipe clamp for clamping cylindrical object |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0230843B1 (en) * | 1985-12-17 | 1990-02-07 | Equipements Electriques Moteur | Annular collar fixation method |
| CN102490091A (en) * | 2011-11-15 | 2012-06-13 | 无锡威孚精密机械制造有限责任公司 | Parts processing tooling of speed reducer |
| CN102501150A (en) * | 2011-10-31 | 2012-06-20 | 江苏竹箦阀业有限公司 | Bevel gear clamping tool |
| CN203171087U (en) * | 2012-12-21 | 2013-09-04 | 重庆市江津区宏盛机械制造有限公司 | Gear grinding positioning tool for driven gear |
| CN203817540U (en) * | 2014-05-15 | 2014-09-10 | 无锡隆盛科技股份有限公司 | Cylindrical gear elastic clamping tool |
-
2014
- 2014-05-15 CN CN201410204600.XA patent/CN103962655B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0230843B1 (en) * | 1985-12-17 | 1990-02-07 | Equipements Electriques Moteur | Annular collar fixation method |
| CN102501150A (en) * | 2011-10-31 | 2012-06-20 | 江苏竹箦阀业有限公司 | Bevel gear clamping tool |
| CN102490091A (en) * | 2011-11-15 | 2012-06-13 | 无锡威孚精密机械制造有限责任公司 | Parts processing tooling of speed reducer |
| CN203171087U (en) * | 2012-12-21 | 2013-09-04 | 重庆市江津区宏盛机械制造有限公司 | Gear grinding positioning tool for driven gear |
| CN203817540U (en) * | 2014-05-15 | 2014-09-10 | 无锡隆盛科技股份有限公司 | Cylindrical gear elastic clamping tool |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356692A (en) * | 2015-11-10 | 2016-02-24 | 常州市西夏墅企业创新发展中心 | Motor stator fixture |
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| Publication number | Publication date |
|---|---|
| CN103962655B (en) | 2016-01-20 |
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