CN109737147A - Floating type concentric connector - Google Patents
Floating type concentric connector Download PDFInfo
- Publication number
- CN109737147A CN109737147A CN201910146571.9A CN201910146571A CN109737147A CN 109737147 A CN109737147 A CN 109737147A CN 201910146571 A CN201910146571 A CN 201910146571A CN 109737147 A CN109737147 A CN 109737147A
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- China
- Prior art keywords
- adjustment
- floating type
- locking apparatus
- type concentric
- shaft
- 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.)
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- 230000015556 catabolic process Effects 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract description 2
- 230000002028 premature Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The invention discloses floating type concentric connectors, including fixed plate, adjustment device, locking apparatus, rigid axle sleeve, input shaft and output shaft, two groups of adjustment devices that can adjust height are set in the fixed plate, the lower end of the adjustment device connects locking apparatus, the locking apparatus, respectively with input shaft and output axis connection, is connected between input shaft and output shaft by that can transmit the rigid axle sleeve of torque by connector.The present invention is using rigid axle sleeve connection input shaft and output shaft, in addition elastic floating is fixed, in the case where not improving the requirement on machining accuracy of workpiece, it ensure that the design requirement of the relatively high-axiality between two axis of high rotation speed operation, reduce operation troubles and premature breakdown caused by not reaching requirement because of concentricity, improves equipment life.
Description
Technical field
The present invention relates to transmission shaft proper alignment mounting technique field, in particular to a kind of floating type concentric connector.
Background technique
The transmitting of connection, power between axis and axis all has higher concentricity requirement to two axis, so mechanical equipment is pacified
The concentricity that two axis must be first adjusted when dress, reconnects two axis, and the operation for otherwise installing rear equipment easily leads to correlation
The malfunction or damage of transmission mechanism.
Summary of the invention
The object of the present invention is to provide a kind of structure is simple, convenient and practical floating type concentric connector.
To achieve the above object, the technical scheme adopted by the invention is that:
Floating type concentric connector, including fixed plate, adjustment device, locking apparatus, rigid axle sleeve, input shaft and output
Two groups of adjustment devices that can adjust height are arranged in the fixed plate for axis, and the lower end of the adjustment device connects locking apparatus,
By connector respectively with input shaft and output axis connection, passing through between input shaft and output shaft can transmit the locking apparatus
The rigid axle sleeve of torque connects.
A further improvement of the present invention is that: the adjustment device include adjustment bolt, adjusting nut a, adjusting nut b,
Pin shaft, split pin adjust spring, are provided with two groups of unthreaded holes in the fixed plate, adjustment bolt, the tune are worn in the unthreaded hole
On whole bolt, the two sides up and down of fixed plate be respectively arranged with the adjusting nut a that can adjust adjustment bolt upper and lower position and adjustment
Nut b, the lower section setting adjustment spring of the adjustment bolt, the upper end of the adjustment spring connects adjustment bolt, lower end connection
Locking apparatus.
A further improvement of the present invention is that: screw thread one end of the adjustment bolt offers axial groove, perpendicular to axial direction
Slot direction is provided with radial hole, and pin shaft is equipped in radial hole, and the upper end of the adjustment spring is articulated on pin shaft.
A further improvement of the present invention is that: one end of the pin shaft is provided with the split pin for preventing pin shaft from falling off.
A further improvement of the present invention is that: the locking apparatus includes the holding screw being tightened on connector, described
The tightening gasket a and tightening gasket b for clamping adjustment spring are equipped on holding screw.
A further improvement of the present invention is that: it is provided between the input shaft and output shaft to output shaft transmitting torque
Key block.
A further improvement of the present invention is that: fan is fixedly installed on the excircle of the rigidity axle sleeve.
By adopting the above-described technical solution, the technological progress achieved by the present invention is:
The present invention is not improving workpiece in addition elastic floating is fixed using rigid axle sleeve connection input shaft and output shaft
In the case where requirement on machining accuracy, it ensure that the design requirement of the relatively high-axiality between two axis of high rotation speed operation, reduce
Operation troubles and premature breakdown, improve equipment life caused by not reaching requirement because of concentricity.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is perspective view of the invention.
Wherein: 1, fixed plate 2, adjustment device 2-1, adjustment bolt 2-2, adjusting nut a 2-3, adjusting nut b 2-4, pin
Axis 2-5, split pin 2-6, adjustment spring 3, locking apparatus 3-1, holding screw 3-2, tightening gasket a 3-3, tightening gasket b 4,
Rigid axle sleeve 5, key block 6, connector 7, input shaft 8, fan 9, output shaft.
The present invention is described in further details with reference to the accompanying drawings and examples:
Floating type concentric connector, as shown in Figure 1 and Figure 2, including fixed plate 1, adjustment device 2, locking apparatus 3, rigidity
Axle sleeve 4, connector 6, input shaft 7 and output shaft 9 are provided with two groups of unthreaded holes in fixed plate 1, and two groups of unthreaded holes are separately connected two groups of tune
Engagement positions 2.
Adjust device 2 include adjustment bolt 2-1, adjusting nut a2-2, adjusting nut b2-3, pin shaft 2-4, split pin 2-5,
Spring 2-6 is adjusted, adjustment bolt 2-1 is worn respectively in two groups of unthreaded holes of fixed plate 1, adjustment spiral shell is provided on adjustment bolt 2-1
Female a2-2 and adjusting nut b2-3, adjusting nut a2-2 and adjusting nut b2-3 are separately positioned on the two sides up and down of fixed plate 1, use
In the upper and lower position of adjustment adjustment bolt 2-1；Screw thread one end of adjustment bolt 2-1 offers axial groove, perpendicular to axial groove side
To radial hole is provided with, pin shaft 2-4 is equipped in radial hole, one end of pin shaft 2-4 is provided with split pin 2-5, and split pin 2-5 can
It falls off in the radial hole of adjustment bolt 2-1 to prevent shotpin axis 2-4.
The lower section setting adjustment spring 2-6 of adjustment bolt 2-1, the upper end of adjustment spring 2-6 is articulated on pin shaft 2-4, adjusts
The lower end of whole spring 2-6 connects locking apparatus 3.
Locking apparatus 3 includes holding screw 3-1, is equipped with tightening gasket a3-2 and tightening gasket b3- on holding screw 3-1
3, holding screw 3-1 is tightened on connector 6, clamps adjustment spring 2-6's by tightening gasket a3-2 and tightening gasket b3-3
Lower end.
Input shaft 7 and output shaft 9 correspond to each other setting, are erected on different connectors 6 by bearing respectively.
Rigid axle sleeve 4 is arranged on the excircle of input shaft 7 and output shaft 9.
Key block 5 is additionally provided between input shaft 7 and output shaft 9, for transmitting torque to output shaft 9.5 sets of key block in rigidity
In the inner hole of axle sleeve 4.
It is fixedly installed fan 8 on the excircle of rigid axle sleeve 4, for cooling down to the bearing on connector 6.
When the present invention installs, first key block 5 is mounted on input shaft 7, rigid axle sleeve 4 is then set with, then passes through rotation
The upper and lower position of adjusting nut a2-2 and adjusting nut b2-3 adjustment adjustment bolt 2-1, so as to adjust input shaft 7 and output shaft 9
To identical height, rigid axle sleeve 4 is shifted onto Fig. 1 position along axial direction, adjust the upper and lower position of adjustment bolt 2-1 again, so that
The pulling force of two groups of adjustment spring 2-6 is equal.
Claims (7)
1. floating type concentric connector, which is characterized in that including fixed plate (1), adjustment device (2), locking apparatus (3), just
Two groups of adjustment devices that can adjust height are arranged on the fixed plate (1) in property axle sleeve (4), input shaft (7) and output shaft (9)
(2), it is described adjustment device (2) lower end connect locking apparatus (3), the locking apparatus (3) by connector (6) respectively with it is defeated
Enter axis (7) and output shaft (9) connection, passes through the rigid axle sleeve (4) that can transmit torque between input shaft (7) and output shaft (9)
Connection.
2. floating type concentric connector according to claim 1, it is characterised in that: the adjustment device (2) includes adjusting
Whole bolt (2-1), adjusting nut a (2-2), adjusting nut b (2-3), pin shaft (2-4), split pin (2-5), adjustment spring (2-
6) two groups of unthreaded holes, are provided on the fixed plate (1), are worn in the unthreaded hole adjustment bolt (2-1), the adjustment bolt (2-
1) on, the two sides up and down of fixed plate (1) be respectively arranged with the adjusting nut a (2- that can adjust the upper and lower position adjustment bolt (2-1)
2) and adjusting nut b (2-3), the lower section setting of the adjustment bolt (2-1) adjust spring (2-6), the adjustment spring (2-6)
Upper end connect adjustment bolt (2-1), lower end connect locking apparatus (3).
3. floating type concentric connector according to claim 2, it is characterised in that: the spiral shell of the adjustment bolt (2-1)
Line one end offers axial groove, and axial groove direction is provided with radial hole, is equipped in radial hole pin shaft (2-4), described
The upper end of adjustment spring (2-6) is articulated on pin shaft (2-4).
4. floating type concentric connector according to claim 3, it is characterised in that: one end of the pin shaft (2-4) is set
It is equipped with the split pin (2-5) for preventing pin shaft (2-4) from falling off.
5. floating type concentric connector according to claim 1, it is characterised in that: the locking apparatus (3) includes twisting
The tightly holding screw (3-1) on connector (6) is equipped with clamping adjustment lower end spring (2-6) on the holding screw (3-1)
Tightening gasket a (3-2) and tightening gasket b (3-3).
6. floating type concentric connector according to claim 4 or 5, it is characterised in that: the input shaft (7) and output
It is provided between axis (9) to the key block (5) of output shaft (9) transmitting torque.
7. floating type concentric connector according to claim 6, it is characterised in that: the outer circle of the rigidity axle sleeve (4)
Fan (8) are fixedly installed on week.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910146571.9A CN109737147A (en) | 2019-02-27 | 2019-02-27 | Floating type concentric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910146571.9A CN109737147A (en) | 2019-02-27 | 2019-02-27 | Floating type concentric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109737147A true CN109737147A (en) | 2019-05-10 |
Family
ID=66368557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910146571.9A Pending CN109737147A (en) | 2019-02-27 | 2019-02-27 | Floating type concentric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109737147A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101153634A (en) * | 2007-10-19 | 2008-04-02 | 大连机床集团有限责任公司 | Rotating connecting mechanism |
| CN205207459U (en) * | 2015-12-20 | 2016-05-04 | 况子琪 | High synchronism shaft coupling |
| CN105570323A (en) * | 2016-02-17 | 2016-05-11 | 黑龙江农业工程职业学院 | Axial locking limiting structure for large-size transmission shaft and application method |
| CN106624757A (en) * | 2016-12-29 | 2017-05-10 | 青岛海泰新光科技股份有限公司 | Device capable of simultaneously mounting and adjusting multiple screws |
| CN108443337A (en) * | 2018-05-31 | 2018-08-24 | 湖北忠诚机械制造股份有限公司 | Easy-to-dismount shaft coupling |
| CN209557513U (en) * | 2019-02-27 | 2019-10-29 | 石家庄辰启科技有限公司 | Floating type concentric connector |
-
2019
- 2019-02-27 CN CN201910146571.9A patent/CN109737147A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101153634A (en) * | 2007-10-19 | 2008-04-02 | 大连机床集团有限责任公司 | Rotating connecting mechanism |
| CN205207459U (en) * | 2015-12-20 | 2016-05-04 | 况子琪 | High synchronism shaft coupling |
| CN105570323A (en) * | 2016-02-17 | 2016-05-11 | 黑龙江农业工程职业学院 | Axial locking limiting structure for large-size transmission shaft and application method |
| CN106624757A (en) * | 2016-12-29 | 2017-05-10 | 青岛海泰新光科技股份有限公司 | Device capable of simultaneously mounting and adjusting multiple screws |
| CN108443337A (en) * | 2018-05-31 | 2018-08-24 | 湖北忠诚机械制造股份有限公司 | Easy-to-dismount shaft coupling |
| CN209557513U (en) * | 2019-02-27 | 2019-10-29 | 石家庄辰启科技有限公司 | Floating type concentric connector |
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| PB01 | Publication | ||
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