CN208801304U - A kind of motor spindle disassembly auxiliary tool - Google Patents
A kind of motor spindle disassembly auxiliary tool Download PDFInfo
- Publication number
- CN208801304U CN208801304U CN201821675981.XU CN201821675981U CN208801304U CN 208801304 U CN208801304 U CN 208801304U CN 201821675981 U CN201821675981 U CN 201821675981U CN 208801304 U CN208801304 U CN 208801304U
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- CN
- China
- Prior art keywords
- pedestal
- mandril
- spindle
- hole
- bolt
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- 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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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model provides a kind of motor spindle disassembly auxiliary tool, including support base, mandril, adjusting block and clamping device, the mandril is the elongated rod shape structure that one end threaded one end is slide bar, and the mandril passes through and is arranged in the through-hole that the middle of the base allows mandril to pass through.The utility model takes out the structure of spindle in structure using the auxiliary of pedestal and mandril, it pedestal is passed through into the through-hole in the adjusting block that is set on the base when needing to take spindle is selected into bolt and pedestal is fixed on electric machine support, then the fastening bolt driving mandril rotated on mandril downwards under pressure can pull out spindle, this structure is slowly pulled out spindle by the pressure of mandril, on the one hand this structure is laborsaving during taking out spindle, only need continuous rotational fastener bolt, on the other hand the integrality of bracket and electric motor protecting motor will not be damaged in pull-out process, after cost is saved.
Description
Technical field
The utility model relates to a kind of auxiliary tools of motor, and in particular to a kind of motor spindle disassembly auxiliary tool.
Background technique
The power generation of small gasoline or diesel-driven generator is usually made of power section, rotor and motor spindle,
Middle motor spindle covers the periphery in rotor and by being pressed in the end cap on power for being set with motor, and rotor is logical
It crosses the interval cooperation with gradient and is inserted into power output crankshaft end and there is a roots rotor bolt to be fixed, in the defeated of motor spindle
There is electric machine support to fix motor spindle by interval cooperation in outlet, needs to carry out motor for a period of time afterwards in motor operation
Regularly check or the problem after sale of some motor problems on just have to take out in motor, and due to operation a period of time
Rear spindle therein is difficult to take out, and existing operation is to break outside electric machine support into pieces to be drawn off again, such side
Face easily accidentally injures during striking and arrives staff, and spindle also can be by along bad, and on the other hand waste is a large amount of available in this way
Resource.
Utility model content
The utility model aiming at the shortcomings in the prior art, provides a kind of motor spindle disassembly auxiliary tool, the auxiliary
Tool solves existing the technical issues of taking difficult spindle, easy damaged and waste of resource.
The problem of the utility model, is not limited to purpose mentioned above, the utility model technical field it is general
Logical technical staff can be expressly understood that unmentioned other problems according to following contents.
The technical solution of the utility model is as follows: a kind of motor spindle dismantles auxiliary tool, including support base, mandril,
Adjusting block and clamping device, the mandril is the elongated rod shape structure that one end threaded one end is slide bar, and the mandril is passed through and set
It sets in the through-hole that the middle of the base allows mandril to pass through, a bearing is provided in aperture of the through-hole by upper surface, and push up
Bar threaded end stretches out the upper surface of the pedestal, and a taper fastening bolt, the fastening are provided on the mandril of threaded end
Bolt is connect by being partially installed in the bearing for its miner diameter end with the pedestal, so that when rotating fastening bolt on mandril
Lower movement is machined with the adjusting through-hole of a strip respectively on the pedestal of the radially opposite sides of fastening bolt, in the adjusting through-hole
On be respectively arranged with an adjusting block, and face through hole is machined with a through-hole for allowing the bolt of M5-M8 to pass through in the middle part of adjusting block；
The lower surface of the pedestal is arranged in the clamping device, and clamping device includes setting respectively using the fastening bolt as symmetry axis
The two tile grip blocks set and the clamping screw for being arranged in pedestal and contacting with grip block, the grip block can be along locking screws
Bolt is axially slidably disposed in the lower surface of the pedestal.
Further, the concrete mode of sliding setting are as follows: the grip block protrudes into one end in pedestal can be in pedestal
The intracavitary sliding of cunning, clamping screw setting is intracavitary in the cunning, is equipped with a compressed spring, institute in the periphery of clamping screw
It states compressed spring one end to connect with grip block, the other end is connected to the sliding chamber on the seam allowance at pedestal external cylindrical surface.
Further, the pedestal is additionally provided with a circle pilot hole at its marginalisation, which is set as four, leads to
It crosses the pilot hole and is provided with four extension bars, be connected with semicircular set in one end away from the pedestal of the extension bar
Circle, and every two adjacent extension bars are one group to connect the semicircular lasso of same, at two lassos both ends facing each other
It is respectively arranged with a bolt hole, so that two lassos are fixed up by the bolt for being screwed into the bolt hole.
Further, non-slipping block is provided on the inside of the grip block.
Further, the tensile strength of the pedestal, which is greater than, lifts the tension intensity that spindle is born, so that mentioning
Playing spindle process insole board will not be bent.
The utility model has the beneficial effects that the utility model takes out spindle using the auxiliary of pedestal and mandril in structure
Structure, when needing to take spindle by pedestal passes through the through-hole in the adjusting block that is set on the base and is selected into bolt and be fixed on pedestal
On electric machine support, the fastening bolt driving mandril then rotated on mandril downwards under pressure can pull out spindle, this structure
Spindle is slowly pulled out by the pressure of mandril, on the one hand this structure is laborsaving during taking out spindle, it is tight only need to constantly to rotate
On the other hand Gu bolt will not damage the integrality of bracket and electric motor protecting motor in pull-out process, saved after sale with
And production cost.
Detailed description of the invention
Fig. 1 is the utility model structure chart
Fig. 2 is the utility model top view
Fig. 3 is another structure chart of the utility model
Schematic diagram when Fig. 4 is the utility model dismantlement work
Component label instructions: mandril 1, clamping screw 3, grip block 4, pedestal 5, extension bar 6, adjusting block 7, is adjusted fastening bolt 2
Save through-hole 8, lasso 9, bolt hole 10, pilot hole 11, sliding chamber 12, compressed spring 13, power 14, spindle 15, rotor 16, rotor
Bolt 17.
Specific embodiment
It elaborates with reference to the accompanying drawing to the utility model.
As shown in Figs. 1-2, a kind of motor spindle 15 dismantles auxiliary tool, including support base 5, mandril 1,7 and of adjusting block
Clamping device, the mandril 1 is the elongated rod shape structure that one end threaded one end is slide bar, and the mandril 1 passes through and is arranged in institute
It states in the through-hole for allowing mandril 1 to pass through in the middle part of pedestal 5, is provided with a bearing, and 1 band of mandril in aperture of the through-hole by upper surface
The end of thread stretches out the upper surface of the pedestal 5, and a taper fastening bolt 2, the fastening bolt are provided on the mandril 1 of threaded end
2 connect by being partially installed in the bearing for its miner diameter end with the pedestal 5, so that the mandril 1 when rotating fastening bolt 2
It moves up and down, the adjusting through-hole 8 of a strip is machined with respectively on the pedestal 5 of the radially opposite sides of fastening bolt 2, in the adjusting
An adjusting block 7 is respectively arranged on through-hole 8, and 7 middle part face through hole of adjusting block is machined with one and the bolt of M5-M8 is allowed to pass through
Through-hole；The lower surface of the pedestal 5 is arranged in the clamping device, and it is symmetrical that clamping device, which includes with the fastening bolt 2,
Axis and respectively arranged two tiles grip block 4 and the clamping screw 3 for being arranged in pedestal 5 and being contacted with grip block 4, the folder
Hold the lower surface that block 4 can be axially slidably disposed in the pedestal 5 along clamping screw 3.The setting of the adjusting block 7 is not so that
With model motor spindle 15 when pedestal 5 can be fixed up by adjusting adjusting block 7 therein, the setting of the mandril 1
So that moving up and down for mandril 1 is driven when rotating fastening bolt 2, so that mandril 1 withstands the rotor being connected in rotor 16
The bolt head of 16 bolts mentions spindle 15, so that fastening bolt 2 only need to be rotated during entirely taking spindle 15,
It improves work efficiency and motor and electric machine support will not be damaged.
Further, as shown in Fig. 2, the concrete mode of its sliding setting are as follows: the grip block 4 protrudes into one in pedestal 5
End can be slided in the cunning chamber 12 in pedestal 5, and the clamping screw 3 is arranged in the sliding chamber 12, in the outer of clamping screw 3
It encloses and is equipped with a compressed spring 13, described 13 one end of compressed spring is connect with grip block 4, and the other end is connected to the sliding chamber 12 and leans on
On seam allowance at 5 external cylindrical surface of pedestal.The sliding type is arranged so that grip block 4 can guarantee certain pressure when in use
Instrument just preferably locks electric machine support, ensure that this stability of practical auxiliary tool when in use.
Further, as shown in Figure 3-4, the pedestal 5 is additionally provided with a circle pilot hole 11, circle assembly at its marginalisation
Hole 11 is set as four, and the pilot hole 11 is provided with four extension bars 6, deviates from the pedestal 5 in the extension bar 6
One end be connected with semicircular lasso 9, and every two adjacent extension bars 6 are one group to connect the semicircular lasso of same
9, it is respectively arranged with a bolt hole 10 at two lassos 9 both ends facing each other, so that passing through the spiral shell for being screwed into the bolt hole 10
Two lassos 9 are fixed up by bolt.The setting of the extension bar 6 is so that reach electricity for extension bar 6 when taking heavy-duty motor
At generator terminal lid, then by fastening lasso 9 lasso 9 is fixed on end cover, the then fastening of 5 upper surface of rotating base
The nut of 6 end of bolt 2 and extension bar lifts spindle 15, integrality that is not only laborsaving in this way but also protecting motor.
Further, the inside of the grip block 4 is provided with non-slipping block.On the one hand the setting of the non-slipping block makes pedestal
5 more consolidate, on the other hand protect electric machine support injury-free.
Further, the tensile strength of the pedestal 5, which is greater than, lifts the tension intensity that spindle 15 is born, so that
Lifting 15 process insole board of spindle will not be bent.
Hereinafter, being illustrated to the effect of the embodiment constituted in the above described manner:
A kind of motor spindle 15 of the utility model dismantles auxiliary tool, by support base 5, mandril 1, adjusting block 7 and folder
Mechanism composition is held, shown in concrete composition component and position (such as Fig. 1-3).Its working principle is that: small gasoline or diesel oil
The power generation of generator is usually made of 14 part of power, rotor 16 and motor spindle 15, and wherein 15 sets of motor spindle in electricity
The periphery of machine rotor 16 simultaneously is used to be set in the end cap of motor on power 14 by being pressed on, and rotor 16 passes through band gradient
Interval cooperation and be inserted into 14 output crank shaft end of power and there is 16 bolt of a roots rotor to be fixed, in the output of motor spindle 15
There is electric machine support to fix motor spindle 15 by interval cooperation on end, and if motor spindle 15 pass through bolt stem and motor branch
Frame connects, and the fastening bolt 2 by being arranged on pedestal 5 and rotation fastening bolt 2 drive moving up and down for mandril 1, thus
So that pedestal 5 mentions electric machine support and motor, the taking-up detection process of motor spindle 15 is completed.Specified operational procedure: will
The present apparatus is placed on the motor for needing to take spindle 15, is then directed at the hole on adjusting block 7 by adjusting the position of adjusting block 7
Then pedestal 5 is fixed on electric machine support by the threaded hole on electric machine support by bolt, then rotate fastening bolt 2, due to top
On same circle core shaft, mandril 1 moves up and down just to be touched 16 bolt of rotor and gradually presses 16 bolt of rotor on bar 1 and motor
16 bolt of rotor, generates opposite pulling force under pressure on bottom plate, and since electric machine support and motor spindle 15 are fixed
, electric machine support is pulled out by the pulling force of bottom plate, and then motor spindle 15 is pulled out, just completes the taking-up behaviour of spindle 15
Make.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (5)
1. a kind of motor spindle dismantles auxiliary tool, which is characterized in that including support base (5), mandril (1), adjusting block (7) and
Clamping device, the mandril (1) is the elongated rod shape structure that one end threaded one end is slide bar, and the mandril (1) passes through setting
In the through-hole for allowing mandril (1) to pass through in the middle part of the pedestal (5), it is provided with a bearing in aperture of the through-hole by upper surface,
And mandril (1) threaded end stretches out the upper surface of the pedestal (5), it is tight to be provided with a taper on the mandril (1) of threaded end
Though bolt (2), the fastening bolt (2) connect by being partially installed in the bearing for its miner diameter end with the pedestal (5) so that
It obtains the mandril (1) when rotating fastening bolt (2) to move up and down, be machined with respectively on the pedestal (5) of the radially opposite sides of fastening bolt (2)
The adjusting through-hole (8) of one strip is respectively arranged with an adjusting block (7) on the adjusting through-hole (8), and in adjusting block (7)
Portion face through hole is machined with a through-hole for allowing the bolt of M5-M8 to pass through；The clamping device is arranged in the pedestal (5)
Lower surface, and clamping device includes is symmetry axis and respectively arranged two tiles grip block (4) with the fastening bolt (2) and sets
The clamping screw (3) contacted in pedestal (5) and with grip block (4) is set, the grip block (4) can be axial along clamping screw (3)
It is slidably arranged in the lower surface of the pedestal (5).
2. a kind of motor spindle dismantles auxiliary tool according to claim 1, which is characterized in that the sliding is arranged specific
Mode are as follows: the grip block (4) protrudes into one end in pedestal (5) can sliding, the locking in the cunning chamber (12) in pedestal (5)
Bolt (3) setting is equipped with a compressed spring (13), the compression in the periphery of clamping screw (3) in the sliding chamber (12)
Spring (13) one end is connect with grip block (4), and the other end is connected to seam allowance of the sliding chamber (12) at pedestal (5) external cylindrical surface
On.
3. a kind of motor spindle dismantles auxiliary tool according to claim 1, which is characterized in that the pedestal (5) leans on its side
A circle pilot hole (11) is additionally provided at edge, which is set as four, is provided with by the pilot hole (11)
Four extension bars (6) are connected with semicircular lasso (9) in one end away from the pedestal (5) of the extension bar (6), and
Every two adjacent extension bars (6) are one group to connect the semicircular lasso of same (9), facing each other in two lassos (9)
Both ends are respectively arranged with a bolt hole (10), so that by the bolt for being screwed into the bolt hole (10) that two lassos (9) are fixed
Get up.
4. a kind of motor spindle dismantles auxiliary tool according to claim 2, which is characterized in that the grip block (4) it is interior
Side is provided with non-slipping block.
5. a kind of motor spindle dismantles auxiliary tool according to claim 2, which is characterized in that the tension of the pedestal (5)
Intensity, which is greater than, lifts the tension intensity that spindle (15) is born, so that will not be curved lifting spindle (15) process insole board
It is bent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821675981.XU CN208801304U (en) | 2018-10-16 | 2018-10-16 | A kind of motor spindle disassembly auxiliary tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821675981.XU CN208801304U (en) | 2018-10-16 | 2018-10-16 | A kind of motor spindle disassembly auxiliary tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208801304U true CN208801304U (en) | 2019-04-30 |
Family
ID=66239064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821675981.XU Expired - Fee Related CN208801304U (en) | 2018-10-16 | 2018-10-16 | A kind of motor spindle disassembly auxiliary tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208801304U (en) |
-
2018
- 2018-10-16 CN CN201821675981.XU patent/CN208801304U/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: 20190430 Termination date: 20201016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |