CN203817540U - Cylindrical gear elastic clamping tool - Google Patents
Cylindrical gear elastic clamping tool Download PDFInfo
- Publication number
- CN203817540U CN203817540U CN201420250380.XU CN201420250380U CN203817540U CN 203817540 U CN203817540 U CN 203817540U CN 201420250380 U CN201420250380 U CN 201420250380U CN 203817540 U CN203817540 U CN 203817540U
- Authority
- CN
- China
- Prior art keywords
- neck bush
- elastic
- elastic foot
- locking cylinder
- roller 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.)
- Withdrawn - After Issue
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- Gears, Cams (AREA)
Abstract
The utility model discloses a cylindrical gear elastic clamping tool. The tool comprises a neck bush (1), elastic pins (2), an elastic pin locking cylinder (3) and an upper tool base (4), wherein the neck bush (1) is provided with a plurality of small holes in the radial direction, one end of each elastic pin (2) is straight, the other end of each elastic pin (2) is a small elbow arranged in the corresponding small hole of the neck bush (1), the elastic pin locking cylinder (3) is installed in the neck bush (1), the straight ends of the elastic pins (2) are fixed to the inner wall of the neck bush (1) through the elastic pin locking cylinder (3), and the neck bush (1), the elastic pins (2) and the elastic pin locking cylinder (3) are arranged in a hole of the upper tool base (4). The cylindrical gear elastic clamping tool has the advantages that the problem that hard contact clamping damages the tooth-shaped surface is solved, and elastic clamping can not cause scratches or indentations of teeth of a cylindrical gear made of copper. Meanwhile, during production, the tool is very easy to design and manufacture, small in size and very convenient to assemble, produce and operate, and occupies few work areas.
Description
Technical field
The utility model relates to a kind of clamping tooling, particularly relates 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 utility model.
Be the tiny roller gear of non magnetic copper to part 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 shortcoming is horizontal tool structure complexity, machining accuracy is high, and interchangeability is poor, takies work area large.
Summary of the invention
The purpose of this utility model 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 utility model solves the technical scheme that its technical problem adopts: 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 multiple 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 one end straight elastic foot on the inwall of neck bush, neck bush, elastic foot, elastic locking cylinder is arranged in the hole of frock pedestal.
As the technical scheme of further improvement of the utility model, the described neck bush diametrically quantity of set aperture, more than three or three, and is uniformly distributed.
As the technical scheme of further improvement of the utility model, the quantity of described elastic foot equates with the quantity of the set aperture of neck bush.
As the technical scheme of further improvement of the utility model, described elastic foot gauge of wire is less than the diameter of aperture on neck bush.
As the technical scheme of further improvement of the utility model, described elastic foot gauge of wire is 0.8 millimeter, and on neck bush, the diameter of aperture is 1.5 millimeters.
The beneficial effects of the utility model are:
Resilient clamp frock of the present utility model, 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, can depart from frock by the own wt gear of motor.
Brief description of the drawings
Accompanying drawing 1 is neck bush figure of the present utility model;
Accompanying drawing 2 is elastic foot figure of the present utility model;
Accompanying drawing 3 is the front view of elastic foot locking cylinder of the present utility model;
Accompanying drawing 4 is the top view of elastic foot locking cylinder of the present utility model;
Accompanying drawing 5 is upper frock pedestal figure of the present utility model;
Accompanying drawing 6 is clamping part roller gear figure of the present utility model;
Accompanying drawing 7 is assembly drawing of the present utility model;
Accompanying drawing 8 is clamp position figure of the present utility model.
Description of reference numerals: 1-neck bush, 2-elastic foot, 3-elastic foot locking cylinder, the upper frock pedestal of 4-, 5-roller gear.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further illustrated:
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 one end straight 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, the device with resilient clamp function that composition one is complete.
Operation principle of the present utility model: 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, and roller gear 5 is clamped.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, can depart from frock by the own wt gear of motor.
Above embodiment is only illustrated taking the gear number of teeth 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 multiple 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 |
|---|---|---|---|
| CN201420250380.XU CN203817540U (en) | 2014-05-15 | 2014-05-15 | Cylindrical gear elastic clamping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420250380.XU CN203817540U (en) | 2014-05-15 | 2014-05-15 | Cylindrical gear elastic clamping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203817540U true CN203817540U (en) | 2014-09-10 |
Family
ID=51473081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420250380.XU Withdrawn - After Issue CN203817540U (en) | 2014-05-15 | 2014-05-15 | Cylindrical gear elastic clamping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203817540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962655A (en) * | 2014-05-15 | 2014-08-06 | 无锡隆盛科技股份有限公司 | Elastic clamping tool of cylindrical gears |
-
2014
- 2014-05-15 CN CN201420250380.XU patent/CN203817540U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962655A (en) * | 2014-05-15 | 2014-08-06 | 无锡隆盛科技股份有限公司 | Elastic clamping tool of cylindrical gears |
| CN103962655B (en) * | 2014-05-15 | 2016-01-20 | 无锡隆盛科技股份有限公司 | A kind of roller gear resilient clamp frock |
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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: 20140910 Effective date of abandoning: 20160623 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |