CN204234813U - A kind of fixture being applied to fan seat - Google Patents
A kind of fixture being applied to fan seat Download PDFInfo
- Publication number
- CN204234813U CN204234813U CN201420659508.8U CN201420659508U CN204234813U CN 204234813 U CN204234813 U CN 204234813U CN 201420659508 U CN201420659508 U CN 201420659508U CN 204234813 U CN204234813 U CN 204234813U
- Authority
- CN
- China
- Prior art keywords
- fixture
- fulcrum
- base
- fan seat
- jackshaft
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of fixture being applied to fan seat, it comprises chassis box, base and fixture, described chassis box inside is hollow-core construction, described base is positioned at the bottom of described chassis box inside, this base is cylindrical structural, base is connected by the bottom of some long spiro nails with described chassis box, fixture is cylindrical structural, position, intermediate portion is hollow-core construction, the upper end of this fixture is provided with columniform projection, this projection and described fixture intermediate connection, and this projection is provided with two notches, jackshaft is provided with between described base and described fixture, this jackshaft is cylindrical structural, lower fulcrum is provided with between described jackshaft and described base, this lower fulcrum is cylindrical structural, its inside is hollow-core construction, described lower fulcrum is connected with described base by screw, fulcrum is provided with between described jackshaft and described fixture, on this, fulcrum is cylindrical structural, on this, the upper end of fulcrum is stuck in described fixture.
Description
Technical field
The utility model relates to fan manufacturing technology field, specifically relates to a kind of fixture being applied to fan seat.
Background technology
In the manufacture process of blower fan, fan seat needs to punch, some fan seats need to stamp a hole respectively in surrounding, some fan seats are except stamping except hole in surrounding, also punching is needed between two angle, therefore need to adopt different fixtures to clamp to fan seat for different situations, in order to ensure that fan seat can be stablized when being perforated, need to be fixed by screw or to be fixed by fixture.And it is protruding for two ends, umbilicate in irregular fan seat, holder there will be slack and undisciplined unavoidably, in order to ensure that fan seat can be more stable by what clamp, therefore the fixture with fan seat same shape is adopted in the bottom of fan seat fixture, also use displacement transducer to measure the skew of fan seat in the upper end of fan seat, if skew needs correct, ensure more fastening by holder of fan seat, ensure the correct punching of puncher, and traditional fan seat fixture is difficult to ensure that fan seat keeps stable in the process of whole punching, therefore easily there is deviation during punching, the shortcoming such as cause the effect of assembling undesirable.
Utility model content
The purpose of this utility model is to provide a kind of fixture being applied to fan seat to make up the deficiency of above technology, makes fan seat in the process of boring, can keep the stable of fan seat, and can adapt to the fan seat of four holes or octal.
The technical scheme that the utility model adopts for its technical problem of solution is:
A kind of fixture being applied to fan seat, it is characterized in that: comprise chassis box, base and fixture, described chassis box is square or rectangular structure, its inside is hollow-core construction, described base is positioned at the bottom of described chassis box inside, this base is cylindrical structural, the surrounding of described base is provided with some shape of threads slotted eyes, described base is connected by the bottom of some long spiro nails with described chassis box, described fixture is cylindrical structural, position, intermediate portion is hollow-core construction, the upper end of this fixture is provided with columniform projection, this projection and described fixture intermediate connection, and this projection is provided with two notches, jackshaft is provided with between described base and described fixture, this jackshaft is cylindrical structural, lower fulcrum is provided with between described jackshaft and described base, this lower fulcrum is cylindrical structural, its inside is hollow-core construction, described lower fulcrum is connected with described base by screw, fulcrum is provided with between described jackshaft and described fixture, on this, fulcrum is cylindrical structural, on this, the upper end of fulcrum is stuck in described fixture.
The further technical scheme of the utility model is, the inside of described chassis box is provided with two circular shafts, this circular shaft is fixed by screws in the bottom of described chassis box, and is fixed with displacement transducer in the upper end of each circular shaft, and these two displacement transducers rotate within the scope of 180 ° along circular shaft.
Preferably, the diameter of described jackshaft is less than the diameter of described upper fulcrum, and the diameter of described upper fulcrum is less than the diameter of described lower fulcrum.
Preferably, the width of the projection of described fixture upper end is 1/1 to three/5th of its diameter.
The utility model has the advantage of: this is applied to the fixture of fan seat, by fixture, fan seat is clamped, by the projection of fixture upper end, protruding shape is changed according to the planform of fan seat the inner, ensure that structure that is protruding and fan seat the inner matches, like this can better constant wind support, this fixture being applied to fan seat is provided with displacement transducer, by this displacement transducer, when being occurred to offset by the fan seat of holing and this fixture, this displacement transducer can send alarm signal, staff conveniently can detect the tram of fan seat, also guarantee while so both can ensureing constant wind support that blower fan bore is beaten more accurate.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation being applied to the fixture of fan seat that the utility model proposes, wherein: 1, chassis box, and 2, base, 3, fixture, 4, long spiro nail, 5, protruding, 6, notch, 7, jackshaft, 8, lower fulcrum, 9, upper fulcrum, 10, circular shaft, 11, displacement transducer.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with diagram and specific embodiment, setting forth the utility model further.
As shown in Figure 1, a kind of fixture being applied to fan seat that the utility model proposes, it comprises chassis box 1, base 2 and fixture 3, described chassis box 1 is square or rectangular structure, its inside is hollow-core construction, described base 2 is positioned at the bottom of described chassis box 1 inside, this base 2 is cylindrical structural, the surrounding of described base 2 is provided with some shape of threads slotted eyes, described base 2 is connected by the bottom of some long spiro nails 4 with described chassis box 1, described fixture 3 is cylindrical structural, position, intermediate portion is hollow-core construction, the upper end of this fixture 3 is provided with columniform protruding 5, this projection 5 and described fixture 3 intermediate connection, and this projection 5 is provided with two notches 6, jackshaft 7 is provided with between described base 2 and described fixture 3, this jackshaft 7 is cylindrical structural, lower fulcrum 8 is provided with between described jackshaft 7 and described base 2, this lower fulcrum 8 is cylindrical structural, its inside is hollow-core construction, described lower fulcrum 8 is connected with described base 2 by screw, fulcrum 9 is provided with between described jackshaft 7 and described fixture 3, on this, fulcrum 9 is cylindrical structural, on this, the upper end of fulcrum 9 is stuck in described fixture 3.
The further technical scheme of the utility model is, the inside of described chassis box 1 is provided with two circular shafts 10, this circular shaft 10 is fixed by screws in the bottom of described chassis box 1, and being fixed with displacement transducer 11 in the upper end of each circular shaft 10, these two displacement transducers 11 rotate within the scope of 180 ° along circular shaft.
Preferably, the diameter of described jackshaft 7 is less than the diameter of described upper fulcrum 9, and the diameter of described upper fulcrum 9 is less than the diameter of described lower fulcrum 8.
Preferably, the width of the projection 5 of described fixture 3 upper end is 1/1 to three/5th of its diameter.
In sum, this is applied to the fixture of fan seat, by fixture 3, fan seat is clamped, by the projection 5 of fixture 3 upper end, the shape of protruding 5 is changed according to the planform of fan seat the inner, ensure that protruding 5 match with the structure of fan seat the inner, like this can better constant wind support, this fixture being applied to fan seat is provided with displacement transducer 11, by this displacement transducer 11, when being occurred to offset by the fan seat of holing and this fixture 3, this displacement transducer 11 can send alarm signal, staff conveniently can detect the tram of fan seat, also guarantee while so both can ensureing constant wind support that blower fan bore is beaten more accurate.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. one kind is applied to the fixture of fan seat, it is characterized in that: comprise chassis box, base and fixture, described chassis box is square or rectangular structure, its inside is hollow-core construction, described base is positioned at the bottom of described chassis box inside, this base is cylindrical structural, the surrounding of described base is provided with some shape of threads slotted eyes, described base is connected by the bottom of some long spiro nails with described chassis box, described fixture is cylindrical structural, position, intermediate portion is hollow-core construction, the upper end of this fixture is provided with columniform projection, this projection and described fixture intermediate connection, and this projection is provided with two notches, jackshaft is provided with between described base and described fixture, this jackshaft is cylindrical structural, lower fulcrum is provided with between described jackshaft and described base, this lower fulcrum is cylindrical structural, its inside is hollow-core construction, described lower fulcrum is connected with described base by screw, fulcrum is provided with between described jackshaft and described fixture, on this, fulcrum is cylindrical structural, on this, the upper end of fulcrum is stuck in described fixture.
2. a kind of fixture being applied to fan seat according to claim 1, it is characterized in that: the inside of described chassis box is provided with two circular shafts, this circular shaft is fixed by screws in the bottom of described chassis box, and being fixed with displacement transducer in the upper end of each circular shaft, these two displacement transducers rotate within the scope of 180 ° along circular shaft.
3. a kind of fixture being applied to fan seat according to claim 1, is characterized in that: the diameter of described jackshaft is less than the diameter of described upper fulcrum, and the diameter of described upper fulcrum is less than the diameter of described lower fulcrum.
4. a kind of fixture being applied to fan seat according to claim 1, is characterized in that: the width of the projection of described fixture upper end is 1/1 to three/5th of its diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420659508.8U CN204234813U (en) | 2014-11-06 | 2014-11-06 | A kind of fixture being applied to fan seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420659508.8U CN204234813U (en) | 2014-11-06 | 2014-11-06 | A kind of fixture being applied to fan seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204234813U true CN204234813U (en) | 2015-04-01 |
Family
ID=52764365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420659508.8U Expired - Fee Related CN204234813U (en) | 2014-11-06 | 2014-11-06 | A kind of fixture being applied to fan seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204234813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141232A (en) * | 2016-07-18 | 2016-11-23 | 青岛永禾源精工有限公司 | A kind of numerical control tyre mould Special three-jaw chuck automatic portioning device |
-
2014
- 2014-11-06 CN CN201420659508.8U patent/CN204234813U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141232A (en) * | 2016-07-18 | 2016-11-23 | 青岛永禾源精工有限公司 | A kind of numerical control tyre mould Special three-jaw chuck automatic portioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20151106 |
|
| EXPY | Termination of patent right or utility model |