CN207349297U - It is a kind of can quick adjustment phase place shaft coupling - Google Patents
It is a kind of can quick adjustment phase place shaft coupling Download PDFInfo
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- CN207349297U CN207349297U CN201721412712.XU CN201721412712U CN207349297U CN 207349297 U CN207349297 U CN 207349297U CN 201721412712 U CN201721412712 U CN 201721412712U CN 207349297 U CN207349297 U CN 207349297U
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Abstract
The utility model discloses it is a kind of can quick adjustment phase place shaft coupling, including：First splined shaft；Second splined shaft；Connect the phase adjustment block of the first splined shaft right end and the second splined shaft left end；The phase adjustment block includes connector sleeve, flange sleeve, and the supporting mechanism being arranged between connector sleeve and flange sleeve, is arranged on connector sleeve, the cutting mechanism on flange sleeve outer circumferential surface.During phase adjustment, the plug screw in oil filler point, oil filler point connection high-pressure pipeline are removed, turn shear pin makes the first oil-through-hole be connected with the second oil-through-hole, to high-pressure pipeline internal drainage, at this moment connector sleeve and flange sleeve relaxation, adjustment phase place；During spindle, high-pressure pipeline beats high pressure oil into oil filler point, then tightens shear pin and blocks first, second oil-through-hole, at this moment connector sleeve is mutually held tightly with flange sleeve, so as to complete spindle.The utility model phase adjustment is convenient, and adjustment time is short, reduces labor intensity, improves production efficiency.
Description
Technical field
The utility model belongs to drive technology field, more particularly to it is a kind of can quick adjustment phase place shaft coupling.
Background technology
In the Rolling Production of metallurgical industry, kinetic energy is passed into roll typically by shaft coupling, in order to meet city
To the demand of different product, it is necessary to carry out in due course adjustment to the phase of shaft coupling, existing phase can in the operation of rolling
Shaft coupling phase-group adjustment component is adjusted to be collectively constituted by connector sleeve, spring bearing, expansion sleeve, gland etc., when progress phase
, it is necessary to dismantle the trip bolt in adjustment component on expansion sleeve during adjustment, and the trip bolt on expansion sleeve is typically all more than ten
A, phase also needs to successively tighten the trip bolt on expansion sleeve one by one after mixing up, the shaft coupling phase adjustment of this structure
Speed is slow, and regulated efficiency is low, and when expansion sleeve damages, damaged part is also less prone to take out, and directly affects the production of milling train, unfavorable
In the raising of product quality and production efficiency.
Utility model content
It is above-mentioned in order to solve the problems, such as, the utility model provide it is a kind of can quick adjustment phase place shaft coupling, the connection
Axis device phase adjustment is convenient, and adjustment time is short, reduces labor intensity, improves production efficiency.
To achieve these goals, the utility model uses following scheme, including：
First splined shaft, the left end suit roller end component and bracket assembly of first splined shaft；
Second splined shaft, the right end suit increment component of second splined shaft；
Connect the phase adjustment block of the first splined shaft right end and the second splined shaft left end；
The phase adjustment block includes,
Connector sleeve, the connector sleeve are equipped with internal spline, which coincide with the teeth groove of the first splined shaft external splines is connected,
The right end of first splined shaft is equipped with ring-shaped step, snap ring be embedded in the ring-shaped step side wall and connector sleeve left side it
Between, the first bolt connects the left side of connector sleeve through the through hole rear thread on snap ring；
The rotatable flange sleeve being sleeved on connector sleeve, the ring flange of the flange sleeve and the second splined shaft left end is by the
Two are bolted, and the left and right both ends of the flange sleeve inner peripheral surface set left and right ring-shaped step respectively；
The supporting mechanism being arranged between connector sleeve and flange sleeve；
The cutting mechanism being uniformly arranged in the circumferential direction on connector sleeve, flange sleeve outer circumferential surface；
It is uniformly arranged in the circumferential direction some oil filler points on flange sleeve outer circumferential surface.
The supporting mechanism includes,
It is sleeved on the left support bearing of connector sleeve left end, outer circumferential surface and the left annular of flange sleeve of the left support bearing outer ring
The inner peripheral surface of step is in close contact；
Positioned at left support bearing left side and the left sealing ring being embedded between connector sleeve and the left ring-shaped step of flange sleeve；
It is sleeved on the right support bearing of connector sleeve right end, outer circumferential surface and the right annular of flange sleeve of the right support bearing outer ring
Step inner peripheral surface is in close contact；
Screw is connected to the first gland on connector sleeve right side, and first gland compresses the inner ring of right support bearing；
Screw is connected to the second gland of flange sleeve right end, and second gland compresses the outer ring of right support bearing；
The right sealing ring being embedded between the second gland and the right ring-shaped step of flange sleeve.
The cutting mechanism includes,
It is uniformly arranged in the circumferential direction some shearing perforations in flange sleeve, the shearing perforation and every two two-phase of the oil filler point
Neighbour, the side of the shearing perforation bottom are equipped with the first oil-through-hole of connection oil filler point, and the bottom surface of the shearing perforation is equipped with connection and connects
Female connector and the second oil-through-hole of flange sleeve contact surface, the shearing perforation is threaded hole；
The shear pin of shearing perforation is threadedly coupled, the top of the shear pin is equipped with the cut groove of circular ring shape, the shear pin
Axial blind hole equipped with the second oil-through-hole of connection, the axial blind hole extend to the upper end of shear pin；
The shearing ring being socketed on connector sleeve side face, the right part of the shearing ring are uniformly arranged in the circumferential direction some notches,
The cut groove of the notch and shear pin corresponds, and the both sides of the notch are embedded in cut groove；
Dismountable protective cover being sleeved on shearing ring.
The oil filler point is threaded hole, and plug screw is threadedly coupled oil filler point.
The shearing perforation, oil filler point are two.
During phase adjustment, the plug screw in oil filler point, oil filler point connection high-pressure pipeline, when oil pressure reaches setting value are removed
Afterwards, turn shear pin moves up shear pin, and the first oil-through-hole is connected with the second oil-through-hole, to high-pressure pipeline internal drainage, at this moment
Connector sleeve relaxes with flange sleeve, it is possible to by field demand angle adjustment phase place；During spindle, the first oil-through-hole and second are equally allowed
Oil-through-hole connects, and high-pressure pipeline beats high pressure oil into oil filler point, and after pressure reaches setting value, tightening shear pin makes first to lead to
Oilhole and the second oil-through-hole block, and screw on plug screw after dismantling high-pressure pipeline connector, and at this moment connector sleeve is mutually held tightly with flange sleeve,
So as to complete spindle.
Cutting mechanism is set there are two purposes, first, in order to effectively be protected to drive apparatus in the event of overloading
Shield, i.e., when operation torque exceedes setting torque to shaft coupling in use, shearing ring cuts shear pin, at this moment axial blind hole
Become axially extending bore, high pressure oil is leaked by the axially extending bore, and connector sleeve produces relative rotation with flange sleeve, causes shaft coupling
Device, which terminates, transmits torque, so as to fulfill the protection to equipment；Second, pass through artificial side into horizontal phasing control under specific circumstances
Formula cuts shear pin, shear pin axial blind hole is become axially extending bore, high pressure oil is leaked by the axially extending bore, connector sleeve and method
Orchid set produces relative rotation, so that into horizontal phasing control.
The utility model phase adjustment is convenient, and adjustment time is short, reduces labor intensity, improves production efficiency.
Brief description of the drawings
Fig. 1 is the utility model broken section structure diagram.
Fig. 2 is the local A enlarged drawings of Fig. 1.
Fig. 3 is the B-B sectional views of Fig. 1.
Fig. 4 is the Local C enlarged drawing of Fig. 3.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, so that those skilled in the art can be more
Adding and be clearly understood from, the utility model uses following scheme, as shown in Figure 1, including：
First splined shaft 1, the left end suit roller end component 2 and bracket assembly 3 of first splined shaft 1；
Second splined shaft 4, the right end suit increment component 5 of second splined shaft 4；
Connect the phase adjustment block of 4 left end of 1 right end of the first splined shaft and the second splined shaft；
As shown in Figure 2 and Figure 3, the phase adjustment block includes,
Connector sleeve 6, the connector sleeve 6 are equipped with internal spline, and the teeth groove of 1 external splines of the internal spline and the first splined shaft coincide company
Connect, the right end of first splined shaft 1 is equipped with ring-shaped step, and snap ring 7 is embedded in side wall and the left side of connector sleeve 6 of the ring-shaped step
Between end face, the first bolt 8 connects the left side of connector sleeve 6 through the through hole rear thread on snap ring 7；
The rotatable flange sleeve 9 being sleeved on connector sleeve 6, the ring flange of 9 and second splined shaft of flange sleeve, 4 left end
10 are connected by the second bolt 11, and the left and right both ends of 9 inner peripheral surface of flange sleeve set left and right ring-shaped step respectively；
The supporting mechanism being arranged between connector sleeve 6 and flange sleeve 9；
The cutting mechanism being uniformly arranged in the circumferential direction on connector sleeve 6,9 outer circumferential surface of flange sleeve；
Some oil filler points 12 being uniformly arranged in the circumferential direction on 9 outer circumferential surface of flange sleeve.
The supporting mechanism includes,
It is sleeved on the left support bearing 13 of 6 left end of connector sleeve, outer circumferential surface and the flange sleeve 9 of 13 outer ring of left support bearing
The inner peripheral surface of left ring-shaped step is in close contact；
Positioned at the left side of left support bearing 13 and the left sealing ring being embedded between 9 left ring-shaped step of connector sleeve 6 and flange sleeve
14；
It is sleeved on the right support bearing 15 of 6 right end of connector sleeve, outer circumferential surface and the flange sleeve 9 of 15 outer ring of right support bearing
Right ring-shaped step inner peripheral surface is in close contact；
Screw is connected to the first gland 16 on 6 right side of connector sleeve, and first gland 16 compresses right support bearing 15
Inner ring；
Screw is connected to the second gland 17 of 9 right end of flange sleeve, and second gland 17 compresses the outer of right support bearing 15
Circle；
The right sealing ring 18 being embedded between 9 right ring-shaped step of the second gland 17 and flange sleeve.
As shown in Figure 3, Figure 4, the cutting mechanism includes,
Some shearing perforations 19 in flange sleeve 9 are uniformly arranged in the circumferential direction, the shearing perforation 19 and the oil filler point 12 are every
Adjacent two-by-two, the side of 19 bottom of shearing perforation is equipped with the first oil-through-hole 20 of connection oil filler point 12, the shearing perforation 19
Bottom surface is equipped with the second oil-through-hole 21 of connection connector sleeve 6 and flange sleeve (9) contact surface, and the shearing perforation 19 is threaded hole；
The shear pin 22 of shearing perforation 19 is threadedly coupled, the top of the shear pin 22 is equipped with the cut groove of circular ring shape, described
Shear pin 22 is equipped with the axial blind hole 23 of the second oil-through-hole 21 of connection, which extends to the upper end of shear pin 22；
The shearing ring 24 being socketed on 6 side face of connector sleeve, the right part of the shearing ring 24 are uniformly arranged in the circumferential direction some
Notch, the cut groove of the notch and shear pin 22 correspond, and the both sides of the notch are embedded in cut groove；
Dismountable protective cover 25 being sleeved on shearing ring 24.
The oil filler point 12 is threaded hole, and plug screw 26 is threadedly coupled oil filler point.
As the preferred embodiment of the utility model, the shearing perforation 19, oil filler point 12 are two.
During phase adjustment, the plug screw 26 in oil filler point 12 is removed, oil filler point 12 connects high-pressure pipeline, set when oil pressure reaches
After definite value, turn shear pin 22 moves up shear pin 22, and the first oil-through-hole 20 is connected with the second oil-through-hole 21, to high-pressure pipeline
Internal drainage, at this moment connector sleeve 6 relax with flange sleeve 9, it is possible to by field demand angle adjustment phase place；During spindle, is equally allowed
One oil-through-hole 20 is connected with the second oil-through-hole 21, and high-pressure pipeline beats high pressure oil into oil filler point 12, when pressure reaches setting value
Afterwards, tightening shear pin 22 makes the first oil-through-hole 20 block with the second oil-through-hole 21, screws on plug screw after dismantling high-pressure pipeline connector
26, at this moment connector sleeve 6 mutually held tightly with flange sleeve 9, so as to complete spindle.
Cutting mechanism is set there are two purposes, first, in order to effectively be protected to drive apparatus in the event of overloading
Shield, i.e., when operation torque exceedes setting torque to shaft coupling in use, shearing ring 24 cuts shear pin 22, at this moment axial
Blind hole 23 becomes axially extending bore, and high pressure oil is leaked by the axially extending bore, and connector sleeve 6 produces relative rotation with flange sleeve 9,
Cause shaft coupling to terminate and transmit torque, so as to fulfill the protection to equipment；Second, under specific circumstances into horizontal phasing control, i.e., it is logical
Cross artificial mode and cut shear pin 22,22 axial blind hole 23 of shear pin is become axially extending bore, high pressure oil passes through the axially extending bore
Leak, connector sleeve 6 produces relative rotation with flange sleeve 9, so that into horizontal phasing control.
The utility model phase adjustment is convenient, and adjustment time is short, reduces labor intensity, improves production efficiency.
Claims (5)
1. it is a kind of can quick adjustment phase place shaft coupling, it includes
First splined shaft (1), the left end suit roller end component (2) and bracket assembly (3) of first splined shaft (1)；
Second splined shaft (4), the right end suit increment component (5) of second splined shaft (4)；
Connect the phase adjustment block of the first splined shaft (1) right end and the second splined shaft (4) left end；
It is characterized in that, the phase adjustment block includes：
Connector sleeve (6), the connector sleeve (6) are equipped with internal spline, and the teeth groove of the internal spline and the first splined shaft (1) external splines coincide
Connection, the right end of first splined shaft (1) are equipped with ring-shaped step, and snap ring (7) is embedded in side wall and the company of the ring-shaped step
Between female connector (6) left side, the first bolt (8) connects the left side of connector sleeve (6) through the through hole rear thread on snap ring (7)；
The rotatable flange sleeve (9) being sleeved on connector sleeve (6), the flange sleeve (9) and the method for the second splined shaft (4) left end
Blue disk (10) is connected by the second bolt (11), and the left and right both ends of flange sleeve (9) inner peripheral surface set left and right annular table respectively
Rank；
The supporting mechanism being arranged between connector sleeve (6) and flange sleeve (9)；
The cutting mechanism being uniformly arranged in the circumferential direction on connector sleeve (6), flange sleeve (9) outer circumferential surface；
Some oil filler points (12) being uniformly arranged in the circumferential direction on flange sleeve (9) outer circumferential surface.
2. shaft coupling according to claim 1, it is characterised in that the supporting mechanism includes：
It is sleeved on the left support bearing (13) of connector sleeve (6) left end, the outer circumferential surface and flange of left support bearing (13) outer ring
The inner peripheral surface for covering (9) left ring-shaped step is in close contact；
Positioned at left support bearing (13) left side and the left sealing being embedded between connector sleeve (6) and flange sleeve (9) left ring-shaped step
Enclose (14)；
It is sleeved on the right support bearing (15) of connector sleeve (6) right end, the outer circumferential surface and flange of right support bearing (15) outer ring
(9) right ring-shaped step inner peripheral surface is covered to be in close contact；
Screw is connected to the first gland (16) on connector sleeve (6) right side, and first gland (16) compresses right support bearing
(15) inner ring；
Screw is connected to second gland (17) of flange sleeve (9) right end, and second gland (17) compresses right support bearing (15)
Outer ring；
The right sealing ring (18) being embedded between the second gland (17) and flange sleeve (9) right ring-shaped step.
3. shaft coupling according to claim 1, it is characterised in that the cutting mechanism includes：
It is uniformly arranged in the circumferential direction some shearing perforations (19) in flange sleeve (9), the shearing perforation (19) and the oil filler point
(12) per adjacent two-by-two, first oil-through-hole (20) of the side of shearing perforation (19) bottom equipped with connection oil filler point (12), institute
The bottom surface for stating shearing perforation (19) is equipped with the second oil-through-hole (21) of connection connector sleeve (6) and flange sleeve (9) contact surface, the shearing
Hole (19) is threaded hole；
The shear pin (22) of shearing perforation (19) is threadedly coupled, the top of the shear pin (22) is equipped with the cut groove of circular ring shape, institute
The axial blind hole (23) that shear pin (22) is equipped with the second oil-through-hole of connection (21) is stated, which extends to shear pin
(22) upper end；
The shearing ring (24) being socketed on connector sleeve (6) side face, the shearing ring (24) if right part be uniformly arranged in the circumferential direction
Dry notch, the cut groove of the notch and shear pin (22) correspond, and the both sides of the notch are embedded in cut groove；
Dismountable protective cover (25) being sleeved on shearing ring (24).
4. shaft coupling according to claim 1, it is characterised in that：The oil filler point (12) is threaded hole, plug screw (26) screw thread
Connect oil filler point.
5. shaft coupling according to claim 3, it is characterised in that：The shearing perforation (19), oil filler point (12) are two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721412712.XU CN207349297U (en) | 2017-10-30 | 2017-10-30 | It is a kind of can quick adjustment phase place shaft coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721412712.XU CN207349297U (en) | 2017-10-30 | 2017-10-30 | It is a kind of can quick adjustment phase place shaft coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207349297U true CN207349297U (en) | 2018-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721412712.XU Active CN207349297U (en) | 2017-10-30 | 2017-10-30 | It is a kind of can quick adjustment phase place shaft coupling |
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| Country | Link |
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| CN (1) | CN207349297U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642554A (en) * | 2017-10-30 | 2018-01-30 | 泰尔重工股份有限公司 | It is a kind of can quick adjustment phase place shaft coupling |
| CN113653748A (en) * | 2021-07-29 | 2021-11-16 | 中煤科工集团唐山研究院有限公司 | Mechanical safety clutch device |
-
2017
- 2017-10-30 CN CN201721412712.XU patent/CN207349297U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642554A (en) * | 2017-10-30 | 2018-01-30 | 泰尔重工股份有限公司 | It is a kind of can quick adjustment phase place shaft coupling |
| CN113653748A (en) * | 2021-07-29 | 2021-11-16 | 中煤科工集团唐山研究院有限公司 | Mechanical safety clutch device |
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