CN209586977U - Easily assembling motor wheel clamp device - Google Patents
Easily assembling motor wheel clamp device Download PDFInfo
- Publication number
- CN209586977U CN209586977U CN201920156720.5U CN201920156720U CN209586977U CN 209586977 U CN209586977 U CN 209586977U CN 201920156720 U CN201920156720 U CN 201920156720U CN 209586977 U CN209586977 U CN 209586977U
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- Prior art keywords
- adapter sleeve
- sleeve
- interior
- tensioner
- face
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Abstract
The utility model discloses a kind of easily assembling motor wheel clamp devices, are related to component of machine field, including belt pulley, the first adapter sleeve, tensioner tapered sleeve, the second adapter sleeve, baffle, connecting screw and axle key；Interior adapter sleeve is equipped in the inner cavity of tensioner tapered sleeve, the end face of first adapter sleeve is equipped with six the second connecting holes, six the second connecting holes are equipped on the end face of interior adapter sleeve, the second adapter sleeve and baffle, first adapter sleeve, interior adapter sleeve and the second adapter sleeve offer the first expansion slot and keyway along axial direction, tensioner tapered sleeve is provided in the axial direction with the second expansion slot, is additionally provided with two on the end face of interior adapter sleeve and the second adapter sleeve respectively and moves back and pulls out screw hole and four are moved back and pull out screw hole.The utility model is easy to operate, light, time saving.Installation and removal can be completed by a people, both alleviated labor intensity of operating staff, also ensured the safe operation of operator.In addition, may be reused after the utility model disassembly, surplus cost is achieved the purpose that.
Description
Technical field
The utility model relates to component of machine fields, and in particular to a kind of easily assembling motor wheel clamp device.
Background technique
Oil field major part pumping unit transmission at present is all driven using conventional motors and belt combination, and belt transmission is by belt
Wheel assembly cooperates acting that pumping unit is made to run well jointly by motor and axis.Its middle belt pulley assembly be by tapered sleeve, it is standby
Cap, key, four part of belt pulley composition.Motor will appear motor ages running to after a certain period of time, or since weather etc. is more
Aspect reason causes motor to burn out, when replacing motor it may first have to first install belt pulley, when installation be all first arrange it is multiple
People finds out the motor tapered sleeve being ready for, standby cap, key and motor wheel in advance.Get out specific purpose tool sledgehammer, hand hammer, spanner, pipe
Pincers refill axle sleeve, it is standby to have refilled tapered sleeve after secondly a people is first mounted on motor axle key and is fixed in armature keyway with hand hammer
Cap, then motor tapered sleeve keyway is directed at motor axle key.Alignment motor tapered sleeve standby cap is firmly tapped using sledgehammer by another people simultaneously
Motor tapered sleeve is set to be moved to motor shaft end.Then standby cap is disassembled, suitable belt pulley is forced into tapered sleeve, is tightened standby
Cap, disk move motor wheel, tap wheel edge surface with sledgehammer, are fitted close motor wheel and tapered sleeve, have refilled standby cap, tight with pipe wrench
Gu completing motor pulley installation operation.
At present using drawback existing for belt wheel assembly:
1, it more than must be operated when belt pulley is installed, in operation, it is necessary to firmly be tapped using big hand hammer, virtually
Potential injury can be brought to motor shaft and motor, operation so also produces biggish working strength to operating staff.Simultaneously
Personnel are easy to will appear combination miss in operation, cause operator injured.
2, when using belt pulley standby cap, opposite to that left-hand thread standby cap is selected according to oil pump running direction, not so, taken out
Oil machine and motor will cause in equidirectional operating standby cap loosening, easily there is belt pulley and get rid of phenomenon, be easy to appear equipment and
Production accident.
3, live belt wheel assembly due to manufacturer it is more, each belt wheel assembly can not achieve it is mutually general, to existing
Operation brings many inconvenience, also often occurs that tapered sleeve is excessive, and being mounted on equipment operation on motor shaft, there have been skins in several days
The phenomenon that band wheel assembly is thrown away, it is easy to cause equipment damage and jeopardize periphery operator.
4, for the motor of damage, in order to utilize belt wheel assembly, when handling belt wheel assembly, we are utilized
It is purchasing and transformation to take off wheel 3 people of covering device tissue to 4 people, motor wheel and set are taken off by force using longer time, taken off
When wheel, it often will appear the phenomenon that belt pulley damages, belt pulley caused to scrap.Wherein there are also a big chunk motor pulley is total
At due to the duration of runs it is too long, there is locking, take off motionless phenomenon using trochus is taken off, can only when motor returns factory's overhaul, utilize
Gas cutting damages it, to cause serious economic waste.
Utility model content
In order to solve the above-mentioned background technique institute problem, the utility model embodiment provides a kind of easily assembling motor
Take turns clamp device.
The technical solution of the utility model is:
A kind of easily assembling motor wheel clamp device, including belt pulley, the first adapter sleeve, tensioner tapered sleeve, the second adapter sleeve, gear
Plate, connecting screw and axle key；The end face of first adapter sleeve side is equipped with six the first connecting holes, and six described first connect
It connects hole and all has internal screw thread, first adapter sleeve is provided in the axial direction with the first expansion slot and keyway；The tensioner tapered sleeve it is interior
Interior adapter sleeve is fixedly installed in the middle part of chamber, the end face of the interior adapter sleeve side is moved back equipped with six the second connecting holes and two pulls out
Screw hole, the interior adapter sleeve are provided in the axial direction with the first expansion slot and keyway, and the tensioner tapered sleeve is provided in the axial direction with and institute
State the connection of the first expansion slot and corresponding second expansion slot；The end face of second adapter sleeve side is equipped with six second connections
Hole and four, which move back, pulls out screw hole, and second adapter sleeve is provided in the axial direction with the first expansion slot and keyway, the baffle side
End face is equipped with six the second connecting holes；The size of first adapter sleeve and the second adapter sleeve with the interior adapter sleeve
Identical, the size of the baffle is matched with second adapter sleeve.
Preferably, first connecting hole and described move back are pulled out screw hole and are matched with the connecting screw.
Preferably, the keyway is matched with the structure size size of the axle key.
Preferably, multiple tensioner slots are also provided on one end outer wall of the tensioner tapered sleeve.
A kind of easily assembling motor wheel clamp device provided by the utility model is easy to operate, light, time saving.In use, peace
Assembly and disassembly process can be completed by a people, both alleviate the labor intensity of operator, while also ensuring the behaviour of operator
Make safety.Compared with prior art, the utility model convenient disassembly, and there is good interchangeability, due to tensioner tapered sleeve energy handle
The axis of larger fit clearance combines, and when disassembly unscrews connecting screw, can make to be coupled part and is easy to tear open；When tensioner, connect
Contacting surface, which fits closely, to be not easy to corrode, and is also convenient for dismantling.In addition, may be reused after the utility model disassembly, tradition has been banned
The only expendable disadvantage of motor shaft sleeve, achieved the purpose that surplus cost.
Detailed description of the invention
Fig. 1 is the utility model all parts structural schematic diagram；
Fig. 2 is the utility model tensioner tapered sleeve structural schematic diagram；
Fig. 3 is one end top view of the utility model tensioner tapered sleeve；
Fig. 4 is the utility model tensioner tapered sleeve other end top view.
Description of symbols: 1- belt pulley, the first adapter sleeve of 2-, the first connecting hole of 21-, 3- tensioner tapered sleeve, 31- second are swollen
Swollen slot, 32- tensioner slot, adapter sleeve in 4-, the second adapter sleeve of 5-, 6- baffle, 7- connecting screw, 8- axle key, the second connecting hole of 9-,
The first expansion slot of 10-, 11- keyway, 12-, which is moved back, pulls out screw hole.
Specific embodiment
Below with reference to the attached drawing in the utility model, the technical solution of the utility model embodiment is carried out clear, complete
Description, it is clear that described embodiment is a part of the embodiment of the utility model, rather than whole embodiments.Based on this
Embodiment in utility model, those of ordinary skill in the art are obtained all without making creative work
Other embodiments all should belong to the range of the utility model protection.
As shown in Figs 1-4, a kind of easily assembling motor wheel clamp device provided by the utility model, including belt pulley 1, first
Adapter sleeve 2, tensioner tapered sleeve 3, the second adapter sleeve 5, baffle 6, connecting screw 7 and axle key 8；The end of first adapter sleeve, 2 side
Face is equipped with six the first connecting holes 21, and six first connecting holes 21 all have internal screw thread, and first adapter sleeve 2 is along axis
To offering the first expansion slot 10 and keyway 11；It is fixedly installed interior adapter sleeve 4 in the middle part of the inner cavity of the tensioner tapered sleeve 3, it is described
The end face of interior 4 side of adapter sleeve, which is equipped with six the second connecting holes 9 and two, moves back and pulls out screw hole 12, and the interior adapter sleeve 4 is along axis
To the first expansion slot 10 and keyway 11 is offered, the tensioner tapered sleeve 3 is provided in the axial direction with to be connected to first expansion slot 10
And corresponding second expansion slot 31；It moves back and pulls out equipped with six the second connecting holes 9 and four in the end face of second adapter sleeve, 5 side
Screw hole 12, second adapter sleeve 5 are provided in the axial direction with the first expansion slot 10 and keyway 11, the end face of 6 side of baffle
It is equipped with six the second connecting holes 9；The size of first adapter sleeve 2 and the second adapter sleeve 5 with the interior adapter sleeve 4
Identical, the size of the baffle 6 is matched with second adapter sleeve 5.
Further, first connecting hole 21 and described move back are pulled out screw hole 12 and are matched with the connecting screw 7.
Further, the keyway 11 is matched with the structure size size of the axle key 8.
Further, multiple tensioner slots 32 are also provided on one end outer wall of the tensioner tapered sleeve 3.
Under normality, the outer diameter of tensioner tapered sleeve 3 is slightly less than 1 diameter of bore of belt pulley, it is ensured that during installation, tensioner tapered sleeve
3 can easily be put into 1 inner hole of belt pulley.
A kind of easily assembling motor wheel clamp device installation method provided by the utility model:
1, suitable tensioner tapered sleeve is selected according to motor shaft.(the motor shaft diameter of the pumping unit at scene of recovering the oil is divided into 65 axis
With two kinds of 75 axis, wherein offered on motor shaft and the 8 matched keyway 11 of institute of axle key.)
2, ready motor axle key 8 is mounted on motor shaft.
3, the connecting hole of the first adapter sleeve 2, the second adapter sleeve 5, baffle 6 and the interior adapter sleeve 4 in tensioner tapered sleeve 3 is given respectively
Interior coating butter.
The first step by 2 sets of the first adapter sleeve on motor shaft, while need to keep the axle key installed on motor shaft 8 to be stuck in key
In slot 11；
Second step, the end cap by tensioner tapered sleeve 3 equipped with tensioner slot 32 need to keep key on the first adapter sleeve 2
The first connecting hole 21 on the second connecting hole 9 and the first adapter sleeve 2 on the adapter sleeve 4 corresponding and interior with 8 position of axle key of slot 11
Set correspondence；
Third step by 5 sets of the second adapter sleeve on motor shaft, while need to keep the axle key installed on motor shaft 8 to be stuck in key
The second connecting hole 9 in slot 11 and on the second adapter sleeve 5 is corresponding with 9 position of the second connecting hole on interior adapter sleeve 4；
4th step, by 6 sets of baffle on motor shaft and regulating fender 6, so that the second connecting hole 9 and second on baffle 6
9 position of the second connecting hole on adapter sleeve 5 is corresponding, then penetrates in connecting hole connecting screw 7 and slightly screws on 3-4 connection
Screw 7 prevents the connecting hole on the first adapter sleeve 2, tensioner tapered sleeve 3, the second adapter sleeve 5 and baffle 6 from misplacing；
Then 5th step loads onto remaining connecting screw 7 by 1 set of belt pulley on tensioner tapered sleeve 3, and with uniform power
Six connecting screws 7 are tightened, that is, complete installation.
The tensioner principle of tensioner tapered sleeve 3: due to the inner hole of belt pulley 1 be it is tapered, gradually tightened in connecting screw 7
In the process, tensioner tapered sleeve 3 constantly inwardly moves ahead along the inner hole of belt pulley 1 because of stress, and tensioner tapered sleeve 3 occurs swollen gradually therewith
It is swollen, it is more and more closer with the contact of 1 inner hole of belt pulley, while the first adapter sleeve 2 and the second adapter sleeve 5 be by opposition,
Gradually the contact of the first adapter sleeve 2 and the second adapter sleeve 5 with motor shaft also becomes increasingly closer.When tensioner tapered sleeve 3, first
Adapter sleeve 2 and the second adapter sleeve 5 are connected after screw 7 is fully connected, and belt pulley 1 and tensioner tapered sleeve 3, tensioner tapered sleeve 3, first are tight
Admittedly the connection of set 2 and the second adapter sleeve 5 and motor shaft has just reached most close state, that is, realize the fastening of belt pulley 1.
A kind of easily assembling motor wheel clamp device method for dismounting provided by the utility model:
It can be operated by a people when disassembly, since tensioner tensioner tapered sleeve is embraced, bearing is larger, and needing in disassembly will pumping
Oil machine is parked in the tight oil pumping unit brake of top dead-centre brake makes belt pulley 1 be in the state that fastening stops by tension on belt belt pulley 1.
The first step, operator gradually disassemble fixed connecting screw 7 with allen wrench, remove baffle 6.Due to
There are four to move back on the end face of second adapter sleeve 5 and pull out screw hole 12, is pulled out on screw hole 12 and interior 4 end face of adapter sleeve wherein there are two to move back
Two move back and pull out that screw hole 12 is corresponding, in addition two are moved back the second connecting hole 9 formation pulled out on screw hole 12 and interior 4 end face of adapter sleeve
Dislocation, it is corresponding with interior 4 end face of adapter sleeve.Operator need to be by other two of two connecting screws 7 on the second adapter sleeve 5
It moves back and pulls out in screw hole 12, be gradually fastenedly connected screw 7, connecting screw 7 is passed through after moving back on the second adapter sleeve 5 pulls out screw hole 12 and pushed up
On the end face of interior adapter sleeve 4, the second adapter sleeve 5 can be ejected.
Two of two connecting screws 7 on interior adapter sleeve 4 are moved back and are pulled out in screw hole 12, on interior adapter sleeve 4 by second step
Two are moved back the first connecting hole 21 pulled out on 2 end face of screw hole 12 and the first adapter sleeve and form dislocation, the end face with the first adapter sleeve 2
It is corresponding.It is gradually fastenedly connected screw 7, connecting screw 7 passes through after moving back on interior adapter sleeve 4 pulls out screw hole 12 and withstands on the first adapter sleeve
On 2 end face, the first adapter sleeve 2 can be ejected, to make 3 spreading of tensioner tapered sleeve, then successively remove belt pulley 1, tensioner
Tapered sleeve 3, the first adapter sleeve 2 and axle key 8 complete disassembly.
Disclosed above is only specific embodiment of the utility model, and still, the utility model embodiment is not limited to
This, what anyone skilled in the art can be thought variation should all fall into the protection scope of the utility model.
Claims (4)
1. a kind of easily assembling motor wheel clamp device, which is characterized in that including belt pulley (1), the first adapter sleeve (2), tensioner cone
Cover (3), the second adapter sleeve (5), baffle (6), connecting screw (7) and axle key (8)；
The end face of first adapter sleeve (2) side is equipped with six the first connecting holes (21), six first connecting holes
(21) internal screw thread is all had, first adapter sleeve (2) is provided in the axial direction with the first expansion slot (10) and keyway (11)；
It is fixedly installed interior adapter sleeve (4) in the middle part of the inner cavity of the tensioner tapered sleeve (3), the end face of interior adapter sleeve (4) side
It moves back and pulls out screw hole (12) equipped with six the second connecting holes (9) and two, it is swollen that the interior adapter sleeve (4) is provided in the axial direction with first
Swollen slot (10) and keyway (11), the tensioner tapered sleeve (3) be provided in the axial direction with first expansion slot (10) connection and it is corresponding
The second expansion slot (31)；
It is moved back equipped with six the second connecting holes (9) and four and pulls out screw hole (12), institute in the end face of second adapter sleeve (5) side
It states the second adapter sleeve (5) and is provided in the axial direction with the first expansion slot (10) and keyway (11), set on the end face of baffle (6) side
There are six the second connecting holes (9)；The size of first adapter sleeve (2) and the second adapter sleeve (5) with the interior fastening
Set (4) is identical, and the size of the baffle (6) is matched with second adapter sleeve (5).
2. a kind of easily assembling motor wheel clamp device according to claim 1, which is characterized in that first connecting hole
(21) it pulls out screw hole (12) with described move back and is matched with the connecting screw (7).
3. a kind of easily assembling motor wheel clamp device according to claim 1, which is characterized in that the keyway (11) and institute
State the structure size size matching of axle key (8).
4. a kind of easily assembling motor wheel clamp device according to claim 1, which is characterized in that the tensioner tapered sleeve (3)
One end outer wall on be also provided with multiple tensioner slots (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920156720.5U CN209586977U (en) | 2019-01-29 | 2019-01-29 | Easily assembling motor wheel clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920156720.5U CN209586977U (en) | 2019-01-29 | 2019-01-29 | Easily assembling motor wheel clamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209586977U true CN209586977U (en) | 2019-11-05 |
Family
ID=68381344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920156720.5U Expired - Fee Related CN209586977U (en) | 2019-01-29 | 2019-01-29 | Easily assembling motor wheel clamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209586977U (en) |
-
2019
- 2019-01-29 CN CN201920156720.5U patent/CN209586977U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20220129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |