CN108730357A - A kind of adjustable junction box - Google Patents
A kind of adjustable junction box Download PDFInfo
- Publication number
- CN108730357A CN108730357A CN201810670255.7A CN201810670255A CN108730357A CN 108730357 A CN108730357 A CN 108730357A CN 201810670255 A CN201810670255 A CN 201810670255A CN 108730357 A CN108730357 A CN 108730357A
- Authority
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- China
- Prior art keywords
- shaft coupling
- axle sleeve
- main body
- fixed
- regulating part
- 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.)
- Granted
Links
- 230000008878 coupling Effects 0.000 claims abstract description 85
- 238000010168 coupling process Methods 0.000 claims abstract description 85
- 238000005859 coupling reaction Methods 0.000 claims abstract description 85
- 230000001105 regulatory effect Effects 0.000 claims abstract description 32
- 229920001971 elastomer Polymers 0.000 claims description 26
- 239000007788 liquid Substances 0.000 claims description 9
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 7
- 229910052753 mercury Inorganic materials 0.000 claims description 7
- 229920002943 EPDM rubber Polymers 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 10
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000002309 gasification Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Friction Gearing (AREA)
Abstract
The invention belongs to shaft coupling technical field, specifically a kind of adjustable junction box, including main body, regulating part, shaft coupling key, axle sleeve, fastening bolt and locking member；Main body is circular ring structure, and main body right end is equipped with toroidal cavity, and main body left end is circumferentially with several threaded holes one；Regulating part quantity is identical as one quantity of threaded hole, and regulating part is fixed on by threaded hole one in shaft coupling main body；Shaft coupling bond number amount is identical as regulating part quantity, and shaft coupling key is fixed on by regulating part in main body, and shaft coupling key is for being connected with exporting axis；Axle sleeve is located in toroidal cavity, and axle sleeve is equipped with threaded hole two and keyway；Fastening bolt is fixed on by threaded hole two on axle sleeve, and fastening bolt is for fixing the input shaft penetrated in axle sleeve；Locking member quantity is several, and locking member is circumferentially fixed on toroidal cavity inner wall, and locking member is for driving body rotation.
Description
Technical field
The invention belongs to shaft coupling technical field, specifically a kind of adjustable junction box.
Background technology
Shaft coupling refers to two axis of connection or axis and revolving meber, is turned round together in transmitting movement and dynamic process, normal
In the case of a kind of device for not disengaging.Also it is used for preventing coupled parts from bearing excessive load as a kind of safety device sometimes
Lotus plays the role of overload protection.Shaft coupling type is various, according to be connected two axis relative position and position change emotionally
Condition can be divided into：1. permanent coupling：It is mainly used for the stringent centering of two axis requirements and relative displacement does not occur at work
Place, structure is generally relatively simple, easy to manufacture, and two axis transient speeds are identical.2. movable coupling：Being mainly used for two axis has
Deflection or the place for having relative displacement at work can be divided into rigidity moveable coupling and bullet again according to the method for compensation displacement
Property movable coupling, rigidity moveable coupling utilize between shaft coupling working part the dynamic connection that constitutes have a direction or
The mobility in several directions compensates.Currently, shaft coupling is primarily present impact force height, connecting shaft and shaft coupling in high-speed rotation
The connection of device hole is worn, and is eventually led to complete set of parts and is scrapped, seriously affects the shaft coupling service life.
Patent document 1：Shaft coupling, application number：2016102451175
Patent document 2：Yielding coupling, application number：2015109022509
In above patent document 1, cushioning effect is played by the way that serpentine spring is arranged in the inside of shaft coupling, to extend
The service life of shaft coupling, the invention can extend the service life of shaft coupling to a certain extent, the invention consider it is not comprehensive enough, connecting shaft with
There is abrasion and is only the matter of utmost importance for influencing the shaft coupling service life in coupler hole connection, which does not solve the problems, such as this.
In above patent document 2, slow down shaft coupling in height by the way that elastic component is arranged between two half a couplers in left and right
Impact force in fast rotary course reduces the abrasion between two half a couplers, to improve Coupling Life, the invention
The deformation failure of elastic component in high-speed rotation is not accounted for, which does not have practicability.
Invention content
In order to make up for the deficiencies of the prior art, a kind of adjustable junction box proposed by the present invention, by be arranged regulating part with
Shaft coupling key, regulating part cooperates with shaft coupling key and avoids the friction of connecting shaft and shaft coupling axis hole, to extend shaft coupling
Service life；Meanwhile shaft coupling key can make shaft coupling adapt to different axis from regulating part mutual cooperation, improve shaft coupling
Practicability；A kind of adjustable junction box proposed by the present invention, the shaft coupling are integrated, are combined by two half a couplers
And it obtains, the influence so as to avoid the impact force generated in shaft coupling high-speed rotation to Coupling Life.
The technical solution adopted by the present invention to solve the technical problems is：A kind of adjustable junction box of the present invention,
Including main body, regulating part, shaft coupling key, axle sleeve, fastening bolt and locking member；The main body is circular ring structure, and main body right end is equipped with
Toroidal cavity, main body left end are circumferentially with several threaded holes one；The regulating part quantity is identical as one quantity of threaded hole, regulating part
It is fixed in shaft coupling main body by threaded hole one；The shaft coupling bond number amount is identical as regulating part quantity, and shaft coupling key passes through adjusting
Part is fixed in main body, and shaft coupling key is for being connected with exporting axis；The axle sleeve is located in toroidal cavity, and axle sleeve is equipped with threaded hole
Two and keyway；The fastening bolt is fixed on by threaded hole two on axle sleeve, and fastening bolt is used to that the input in axle sleeve will to be penetrated
Axis is fixed；The locking member quantity is several, and locking member is circumferentially fixed on toroidal cavity inner wall, and locking member is for driving main body to turn
It is dynamic.When work, input shaft is mounted on by key and keyway in axle sleeve, and fastening bolt squeezes key so that input shaft is locked in axle sleeve
Interior, input shaft drives locking member and main body synchronous rotary, output shaft to be connected with main body by shaft coupling key, and regulating part can adjust connection
The distance between axle key so that shaft coupling key matches different output shafts, and main body rotation drives output shaft rotation.
The locking member includes fixed block, rack, gear, compact heap, reel, pulley and drawstring；The fixed block week
To being fixed on toroidal cavity inner wall, fixed block is internally provided with rectangular enclosure, and fixed block right side offers channel, channel with top
It is connected with the external world；The rack is mounted in fixed block, and rack one end is connected by spring with rectangular enclosure wall, and rack is another
One end passes through the through-hole above fixed block to be placed in toroidal cavity；The gear is mounted in the rectangular enclosure of fixed block, gear
It is moved for band carry-over bar；The compact heap is fixed on by rack in toroidal cavity；The reel is co-axially mounted with gear
In rectangular enclosure；The pulley is located on the right side of fixed block, and pulley is mounted on toroidal cavity inner wall；The drawstring be wrapped in around
In line wheel, drawstring one end is connected on axle sleeve, and the drawstring other end is fixed on by pulley on reel, and drawstring is for driving coiling
Wheel rotation.When work, axle sleeve rotation drives drawstring movement, the drawstring on reel to release, and drawstring drives reel rotation so that
It being rotated with the co-axially fixed gear of reel, gear rotation contacts with the compact heap on rack with carry-over bar and squeezes axle sleeve,
The force effect that rubs pushes tight block and is rotated synchronously with axle sleeve；When faster rotational speed, the frictional force that compact heap provides is insufficient for pressure
Tight block is rotated synchronously with axle sleeve, and the drawstring on reel is released completely at this time, and drawstring makes compact heap with compact heap collective effect
It is rotated synchronously with axle sleeve, so that locking member is rotated synchronously with input shaft.
The compact heap includes mounting blocks and rubber block；The mounting blocks are mounted on by rack in toroidal cavity；It is described
Rubber block is mounted on mounting blocks, and rubber block is in contact with axle sleeve, and rubber stock material is EPDM, and rubber block is internally provided with liquid storage
Chamber is stored with mercury in liquid storage cylinder.When work, compact heap generates heat with axle sleeve rotation so that the mercury gasification in liquid storage cylinder
Rubber block is squeezed, the frictional force between axle sleeve and rubber block is increased.
The sleeve outer surface is circumferentially with T-shaped slideway, and T-shaped slideway quantity is several；T words are additionally provided on the axle sleeve
Shape sliding block, sliding block quantity is identical as slideway quantity, and sliding block is mounted in slideway, and sliding block is connected by spring with slideway both ends, sliding
Block lower end is connected with drawstring, and sliding block is for buffering.When work, axle sleeve rotation pulls drawstring, and sliding block is under drawstring effect in slideway
The movement of interior movement, sliding block reduces the pulling force that drawstring is generated because axle sleeve rotates suddenly, plays cushioning effect, avoids drawing
Rope is pulled off.
The regulating part further includes adjusting bolt and fastening nut；The adjusting bolt is mounted on shaft coupling by threaded hole one
In device main body, the lower end of adjusting bolt is connected with shaft coupling key, and adjusting bolt is for adjusting the distance between shaft coupling key；It is described tight
Gu nut is mounted on by the external screw thread of adjusting bolt in adjusting bolt, fastening nut is for locking adjusting bolt.When work, adjust
Section adjusting bolt makes shaft coupling key match with output shaft, after regulating adjusting bolt, is locked adjusting bolt by fastening nut
Tightly, so that output shaft is connected with shaft coupling.
Beneficial effects of the present invention are as follows：
1. the present invention is cooperated by the way that regulating part and shaft coupling key, regulating part is arranged with shaft coupling key so that shaft coupling adapts to
Different axis, improves the practicability of shaft coupling, while avoiding the friction between shaft coupling axis hole and connecting shaft, improves connection
The service life of axis device.
2. the present invention by the way that axle sleeve and locking member is arranged, is cooperated by axle sleeve and locking member and transmits the dynamic of input shaft
Power drives shaft coupling bulk motion, while the parts such as compact heap, gear, rack and drawstring in locking member cooperate and make
Shaft coupling is adapted to high rotating speed operation, improves the performance of shaft coupling.
3. the present invention is by being arranged rubber block, the mercury stored in the liquid storage cylinder inside rubber block is in shaft coupling rotation process
In be heated, heated mercury gasification squeezes rubber block so that rubber block increases the pressure of axle sleeve, to increase rubber block with
Frictional force between axle sleeve so that rubber block high-revolving can moved synchronously with axle sleeve, to improve shaft coupling
The adaptable rotating speed of device institute.
Description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is A-A sectional views in Fig. 1；
Fig. 3 is the partial enlarged view at A in Fig. 2；
Fig. 4 is B-B sectional views in Fig. 3；
In figure：Main body 1, regulating part 2, shaft coupling key 3, axle sleeve 4, fastening bolt 5, locking member 6, adjusting bolt 21, fastening spiral shell
Mother 22, sliding block 41, fixed block 61, rack 62, gear 63, compact heap 64, reel 65, pulley 66, drawstring 67, mounting blocks 68,
Rubber block 69.
Specific implementation mode
The structure of the shaft coupling of an embodiment of the present invention is carried out using Fig. 1-Fig. 4 as described below.
As shown in Figures 1 and 2, a kind of adjustable junction box of the present invention, including main body 1, regulating part 2, shaft coupling key
3, axle sleeve 4, fastening bolt 5 and locking member 6；The main body 1 is circular ring structure, and 1 right end of main body is equipped with toroidal cavity, and main body 1 is left
End is circumferentially with several threaded holes one；2 quantity of the regulating part is identical as one quantity of threaded hole, and regulating part 2 passes through threaded hole one
It is fixed in shaft coupling main body 1；3 quantity of shaft coupling key is identical as 2 quantity of regulating part, and shaft coupling key 3 is fixed on by regulating part 2
In main body 1, shaft coupling key 3 is for being connected with exporting axis；The axle sleeve 4 is located in toroidal cavity, axle sleeve 4 be equipped with threaded hole two with
Keyway；The fastening bolt 5 is fixed on by threaded hole two on axle sleeve 4, and fastening bolt 5 is used to that the input in axle sleeve 4 will to be penetrated
Axis is fixed；6 quantity of the locking member is several, and locking member 6 is circumferentially fixed on toroidal cavity inner wall, and locking member 6 is for driving master
Body 1 rotates.When work, input shaft is mounted on by key and keyway in axle sleeve 4, and fastening bolt 5 squeezes key so that input shaft is locked
Extremely in axle sleeve 4, input shaft drives locking member 6 and 1 synchronous rotary of main body, output shaft to be connected with main body 1 by shaft coupling key 3, adjusts
Section part 2 can adjust the distance between shaft coupling key 3 so that shaft coupling key 3 matches different output shafts, and the rotation of main body 1 drives output
Axis rotates.
As shown in figure 3, the locking member 6 includes fixed block 61, rack 62, gear 63, compact heap 64, reel 65, slides
Wheel 66 and drawstring 67；The fixed block 61 is circumferentially fixed on toroidal cavity inner wall, and fixed block 61 is internally provided with rectangular enclosure, Gu
Determine 61 right side of block and offer channel with top, channel is connected with the external world；The rack 62 is mounted in fixed block 61, rack 62
One end is connected by spring with rectangular enclosure wall, and 62 other end of rack passes through the through-hole of 61 top of fixed block to be placed in toroidal cavity
It is interior；The gear 63 is mounted in the rectangular enclosure of fixed block 61, and gear 63 is used for band carry-over bar 62 and moves；The compact heap 64
It is fixed in toroidal cavity by rack 62；The reel 65 is coaxially mounted to gear 63 in rectangular enclosure；The pulley
66 are located at 61 right side of fixed block, and pulley 66 is mounted on toroidal cavity inner wall；The drawstring 67 is wrapped on reel 65, drawstring
67 one end are connected on axle sleeve 4, and 67 other end of drawstring is fixed on by pulley 66 on reel 65, drawstring 67 for drive around
Line wheel 65 rotates.When work, the rotation of axle sleeve 4 drives drawstring 67 to move, and the drawstring 67 on reel 65 is released, and drawstring 67 drives
Reel 65 rotates so that is rotated with 65 co-axially fixed gear 63 of reel, the rotation of gear 63 band carry-over bar 62 and rack 62
On compact heap 64 contact and squeeze axle sleeve 4, push tight block 64 in friction force effect rotates synchronously with axle sleeve 4；Work as faster rotational speed
When, the frictional force that compact heap 64 provides is rotated synchronously insufficient for compact heap 64 and axle sleeve 4, at this time the drawstring on reel 65
67 release completely, and drawstring 67 makes compact heap 64 be rotated synchronously with axle sleeve 4 with 64 collective effect of compact heap, so that locking member
6 rotate synchronously with input shaft.
As shown in figure 3, the compact heap 64 includes mounting blocks 68 and rubber block 69；The mounting blocks 68 pass through rack 62
In toroidal cavity；The rubber block 69 is mounted on mounting blocks 68, and rubber block 69 is in contact with axle sleeve 4, rubber block 69
Material is EPDM, and rubber block 69 is internally provided with liquid storage cylinder, mercury is stored in liquid storage cylinder.When work, compact heap 64 and axle sleeve 4
Rotation generates heat so that the mercury gasification in liquid storage cylinder squeezes rubber block 69, increases between axle sleeve 4 and rubber block 69
Frictional force.
As shown in figure 4,4 outer surface of the axle sleeve is circumferentially with T-shaped slideway, T-shaped slideway quantity is several；The axle sleeve
T-shaped sliding block 41 is additionally provided on 4,41 quantity of sliding block is identical as slideway quantity, and sliding block 41 is mounted in slideway, and sliding block 41 passes through bullet
Spring is connected with slideway both ends, and 41 lower end of sliding block is connected with drawstring 67, and sliding block 41 is for buffering.When work, the rotation of axle sleeve 4, which pulls, draws
Rope 67, sliding block 41 move under the effect of drawstring 67 in slideway, and the movement of sliding block 41 reduces drawstring 67 because axle sleeve 4 rotates suddenly
And the pulling force generated, cushioning effect is played, drawstring 67 is avoided and is pulled off.
As shown in Figure 1, the regulating part 2 further includes adjusting bolt 21 and fastening nut 22；The adjusting bolt 21 passes through
Threaded hole one is mounted in shaft coupling main body 1, and the lower end of adjusting bolt 21 is connected with shaft coupling key 3, and adjusting bolt 21 is for adjusting
Save the distance between shaft coupling key 3；The fastening nut 22 is mounted on by the external screw thread of adjusting bolt 21 in adjusting bolt 21,
Fastening nut 22 is for locking adjusting bolt 21.When work, adjusts adjusting bolt 21 and shaft coupling key 3 is matched with output shaft,
After regulating adjusting bolt 21, adjusting bolt 21 is locked by fastening nut 22, so that output shaft is connect with shaft coupling
It is good.
Specific workflow is as follows：
When work, input shaft is mounted on by key and keyway in axle sleeve 4, and fastening bolt 5 squeezes key so that input shaft is locked
In axle sleeve 4；Adjusting adjusting bolt 21 makes shaft coupling key 3 match with output shaft, after regulating adjusting bolt 21, passes through fastening
Nut 22 locks adjusting bolt 21, so that output shaft is connected with shaft coupling.Input shaft drives axle sleeve 4 to rotate, axle sleeve
4 drive drawstring 67 to move, and the drawstring 67 on reel 65 is released, and drawstring 67 drives reel 65 to rotate so that with reel 65
Co-axially fixed gear 63 rotates, and the rotation of gear 63 contacts with the compact heap 64 on rack 62 with carry-over bar 62 and squeeze axle sleeve 4,
Tight block 64 is pushed in friction force effect to rotate synchronously with axle sleeve 4；When faster rotational speed, the frictional force that compact heap 64 provides is not enough to
So that compact heap 64 is rotated synchronously with axle sleeve 4, the drawstring 67 on reel 65 is released completely at this time, and drawstring 67 is total with compact heap 64
Same-action makes compact heap be rotated synchronously with axle sleeve 4, so that locking member 6 is rotated synchronously with input shaft；Locking member 6 drives master
Body 1 is rotated together with output shaft.
More than, it is illustrated about one embodiment of the present invention, but the present invention is not limited to the above embodiments, not
It can be made various changes in the range of disengaging present subject matter.
(A) in the above-described embodiment, compact heap is driven to compress axle sleeve by rack-and-pinion, but not limited to this, pressure
Tight block can also be driven by cylinder, and realization compresses axle sleeve.
Industrial applicibility
According to the present invention, the adjustable junction box can trouble-free operation at high speed, while the adjustable junction box can
To adapt to different connecting shafts, the adjustable junction box service life is long, to which the adjustable junction box is led in shaft coupling technology
It is useful in domain.
Claims (5)
1. a kind of adjustable junction box, it is characterised in that：The shaft coupling include main body (1), regulating part (2), shaft coupling key (3),
Axle sleeve (4), fastening bolt (5) and locking member (6)；The main body (1) is circular ring structure, and main body (1) right end is equipped with toroidal cavity,
Main body (1) left end is circumferentially with several threaded holes one；Regulating part (2) quantity is identical as one quantity of threaded hole, regulating part (2)
It is fixed in shaft coupling main body (1) by threaded hole one；Shaft coupling key (3) quantity is identical as regulating part (2) quantity, shaft coupling key
(3) it is fixed in main body (1) by regulating part (2), shaft coupling key (3) is for being connected with exporting axis；The axle sleeve (4) is located at annular
In cavity, axle sleeve (4) is equipped with threaded hole two and keyway；The fastening bolt (5) is fixed on axle sleeve (4) by threaded hole two
On, fastening bolt (5) is for fixing the input shaft penetrated in axle sleeve (4)；Locking member (6) quantity is several, locking member (6)
It is circumferentially fixed on toroidal cavity inner wall, locking member (6) for drive main body (1) rotate.
2. a kind of adjustable junction box according to claim 1, it is characterised in that：The locking member (6) includes fixed block
(61), rack (62), gear (63), compact heap (64), reel (65), pulley (66) and drawstring (67)；The fixed block
(61) circumferentially fixed on toroidal cavity inner wall, fixed block (61) is internally provided with rectangular enclosure, fixed block (61) right side and top
Channel is offered, channel is connected with the external world；The rack (62) is mounted in fixed block (61), and rack (62) one end passes through bullet
Spring is connected with rectangular enclosure wall, and rack (62) other end passes through the through-hole above fixed block (61) to be placed in toroidal cavity；Institute
Gear (63) is stated in the rectangular enclosure of fixed block (61), gear (63) is used for band carry-over bar (62) and moves；The compression
Block (64) is fixed on by rack (62) in toroidal cavity；The reel (65) is coaxially mounted to rectangular enclosure with gear (63)
It is interior；The pulley (66) is located on the right side of fixed block (61), and pulley (66) is mounted on toroidal cavity inner wall；The drawstring (67) twines
It is wound on reel (65), drawstring (67) one end is connected on axle sleeve (4), and drawstring (67) other end is fixed on by pulley (66)
On reel (65), drawstring (67) is for driving reel (65) to rotate.
3. a kind of adjustable junction box according to claim 2, it is characterised in that：The compact heap (64) includes mounting blocks
(68) with rubber block (69)；The mounting blocks (68) are mounted on by rack (62) in toroidal cavity；Rubber block (69) peace
On mounting blocks (68), rubber block (69) is in contact with axle sleeve (4), and rubber block (69) material is EPDM, and rubber block (69) is interior
Portion is equipped with liquid storage cylinder, and mercury is stored in liquid storage cylinder.
4. a kind of adjustable junction box according to claim 2, it is characterised in that：Axle sleeve (4) outer surface is circumferentially set
There are T-shaped slideway, T-shaped slideway quantity several；Be additionally provided with T-shaped sliding block (41) on the axle sleeve (4), sliding block (41) quantity with
Slideway quantity is identical, and sliding block (41) is mounted in slideway, and sliding block (41) is connected by spring with slideway both ends, sliding block (41) lower end
It is connected with drawstring (67), sliding block (41) is for buffering.
5. a kind of adjustable junction box according to claim 4, it is characterised in that：The regulating part (2) further includes adjusting
Bolt (21) and fastening nut (22)；The adjusting bolt (21) is mounted on by threaded hole one in shaft coupling main body (1), is adjusted
The lower end of bolt (21) is connected with shaft coupling key (3), and adjusting bolt (21) is for adjusting the distance between shaft coupling key (3)；It is described
Fastening nut (22) is mounted on by the external screw thread of adjusting bolt (21) in adjusting bolt (21), and fastening nut (22) is for locking
Adjusting bolt (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810670255.7A CN108730357B (en) | 2018-06-26 | 2018-06-26 | A kind of adjustable junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810670255.7A CN108730357B (en) | 2018-06-26 | 2018-06-26 | A kind of adjustable junction box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108730357A true CN108730357A (en) | 2018-11-02 |
| CN108730357B CN108730357B (en) | 2019-11-05 |
Family
ID=63930766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810670255.7A Active CN108730357B (en) | 2018-06-26 | 2018-06-26 | A kind of adjustable junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108730357B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117028445A (en) * | 2023-10-10 | 2023-11-10 | 泰州全得不锈钢有限公司 | Permanent magnet synchronous motor rotor coupling |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101398036A (en) * | 2007-09-29 | 2009-04-01 | 上海驰风机电科技有限公司 | Connection device |
| CN203836013U (en) * | 2014-05-13 | 2014-09-17 | 温岭市宇龙宣机电有限公司 | Novel coupler |
| CN205064604U (en) * | 2015-11-02 | 2016-03-02 | 李昌霖 | Coupler |
| DE102015209559A1 (en) * | 2015-05-26 | 2016-12-01 | Schaeffler Technologies AG & Co. KG | Fahrwerksaktuatorvorrichtung |
-
2018
- 2018-06-26 CN CN201810670255.7A patent/CN108730357B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101398036A (en) * | 2007-09-29 | 2009-04-01 | 上海驰风机电科技有限公司 | Connection device |
| CN203836013U (en) * | 2014-05-13 | 2014-09-17 | 温岭市宇龙宣机电有限公司 | Novel coupler |
| DE102015209559A1 (en) * | 2015-05-26 | 2016-12-01 | Schaeffler Technologies AG & Co. KG | Fahrwerksaktuatorvorrichtung |
| CN205064604U (en) * | 2015-11-02 | 2016-03-02 | 李昌霖 | Coupler |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117028445A (en) * | 2023-10-10 | 2023-11-10 | 泰州全得不锈钢有限公司 | Permanent magnet synchronous motor rotor coupling |
| CN117028445B (en) * | 2023-10-10 | 2023-12-15 | 泰州全得不锈钢有限公司 | Permanent magnet synchronous motor rotor coupling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108730357B (en) | 2019-11-05 |
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