CN208862708U - A kind of stator module shrink-on matches device - Google Patents
A kind of stator module shrink-on matches device Download PDFInfo
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- CN208862708U CN208862708U CN201821531772.8U CN201821531772U CN208862708U CN 208862708 U CN208862708 U CN 208862708U CN 201821531772 U CN201821531772 U CN 201821531772U CN 208862708 U CN208862708 U CN 208862708U
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Abstract
The utility model discloses a kind of stator module shrink-ons to match device, including work top, positioning screw device, multiple pillar regulating devices and level meter, positioning screw device includes location nut and positioning screw, pillar regulating device includes pillar, adjusting nut and adjusting screw rod, the lower surface of work top is connect with the top of the pillar of multiple pillar regulating devices, one end of adjusting screw rod screws in after screwing in adjusting nut from the bottom end face of pillar and the bottom end face of adjusting nut and pillar is in close contact, level meter is fixed on the upper surface of work top, one end of positioning screw screws in after screwing in location nut from the upper surface of work top and location nut and work top are in close contact.The utility model substantially reduces tooling quantity on the basis of ensuring that installation site is accurate, easy to operate, saves production cost, improves working efficiency.
Description
Technical field
The utility model belongs to motor manufacturing technology technical field, and in particular to a kind of stator module shrink-on matches device.
Background technique
Stator module includes rule stator and stator case, and during motor manufacturing, having a link to be exactly will heating
Stator case be inserted in rule stator, and accurately positioned.In very long following period of time, technical staff can be high to positioning
(i.e. the positioning height of rule stator relative stator shell) different stator module is spent, different heating jacket toolings is designed.Although solution
It has determined problem.But for Custom Prosthesis enterprise, over time, product is more, and tooling is also more, not only increased costs, and
And accommodating tool, searching tooling, operating efficiency also reduce.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of stator module in view of the above shortcomings of the prior art
Shrink-on matches device, this stator module shrink-on on the basis of ensuring that installation site is accurate, easy to operate, drops significantly with device
Low tooling quantity saves production cost, improves working efficiency.
To realize the above-mentioned technical purpose, the technical solution that the utility model is taken are as follows:
A kind of stator module shrink-on matches device, including work top, positioning screw device, multiple pillar regulating devices and
Level meter, the positioning screw device include location nut and positioning screw, and the pillar regulating device includes pillar, adjusts spiral shell
Female and adjusting screw rod, the lower surface of the work top are connect with the top of the pillar of multiple pillar regulating devices, the adjusting
One end of screw rod screws in after screwing in adjusting nut from the bottom end face of pillar and the bottom end face of adjusting nut and pillar closely connects
Touching, the level meter are fixed on the upper surface of work top, and one end of the positioning screw screws in after location nut from workbench
The upper surface in face screws in and location nut and work top are in close contact.
As the further improved technical solution of the utility model, the bottom end face of the pillar is equipped with and adjusting screw rod
The threaded hole that screw thread matches, one end of the adjusting screw rod successively screw in the threaded hole of adjusting nut and pillar and adjust spiral shell
Female bottom end face with pillar is in close contact.
As the further improved technical solution of the utility model, the middle part of the work top is equipped with tapped through hole, institute
The one end for stating positioning screw successively screws in the tapped through hole of location nut and work top and location nut and work top are tight
Contiguity touching.
As the further improved technical solution of the utility model, the threaded hole and tapped through hole are trapezoidal thread
Hole.
It is convex that reinforcement is equipped with as the further improved technical solution of the utility model, in the middle part of the lower surface of the work top
It rises and reinforces protrusion and be integrated mechanism with work top, the middle part for reinforcing protrusion also is provided with tapped through hole and reinforces protrusion
For the tapped through hole of tapped through hole and work top in the same vertical direction, one end of the positioning screw successively screws in positioning
In the tapped through hole of nut, the tapped through hole of work top and reinforcement protrusion and location nut and work top are in close contact.
As the further improved technical solution of the utility model, the work top is equipped with to be filled for adjusting with pillar
The multiple installation through-holes for the pillar connection set, the top of the pillar are equipped with fixed link, and the top of the fixed link is equipped with guiding
Chamfering, the fixed link is put in the installation through-hole and fixed link and installation through-hole interference fit are to realize fixed link and peace
Dress through-hole is fixedly connected.
As the further improved technical solution of the utility model, the cross section of the fixed link and pillar is circle,
The diameter of the fixed link cross section is less than the diameter of the pillar cross-section.
As the further improved technical solution of the utility model, the positioning screw is equipped with the cross section of step and step
Be circle, the upper surface of step is equipped with the setting circle that a circle outer diameter is less than outer diameter of step, the outer circumferential walls of setting circle with it is to be installed
The inner wall clearance fit of the stator core of rule stator with stator module, the outer diameter of step are greater than the internal diameter and platform of stator core
The outer circumferential walls of rank and the slot wedge clearance fit of rule stator.
As the further improved technical solution of the utility model, the work top is rectangle, and the pillar is adjusted
Device has 4, and four corners of the work top are equipped with the installation for connecting at the top of the pillar with pillar regulating device
Through-hole, the pillar regulating device are used to for work top to be adjusted to horizontal.
The utility model has the following beneficial effects: the utility model can carry out water to work top by pillar regulating device
Heibei provincial opera section, it is ensured that installation direction and installation site are accurate, and easy to operate, can be according to the positioning of stator module to be assembled
Height H is adjusted the distance between the step of positioning screw and work top using height gauge or ruler, high to positioning
Different stator module is spent, without designing different heating jacket toolings, only need to change height of the positioning screw with respect to work top, greatly
It is big to reduce tooling quantity, production cost is saved, working efficiency is improved.In addition, the stator module different for size, can replace
The different positioning screw of stepped diameters, the bar diameter for being held in position screw rod are consistent.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the perspective view of the pillar of the utility model.
Fig. 3 is the assembly work schematic diagram of the utility model.
Fig. 4 is the partial enlarged view of Fig. 3.
Specific embodiment
Specific embodiment of the present utility model is further illustrated below according to Fig. 1 to Fig. 4:
Referring to Fig. 1, a kind of stator module shrink-on matches device, including work top 1, positioning screw device, multiple pillars
Regulating device and level meter 7, positioning screw device include location nut 2 and positioning screw 3, pillar regulating device include pillar 4,
Adjusting nut 5 and adjusting screw rod 6, the lower surface of work top 1 is connect with the top of the pillar 4 of multiple pillar regulating devices, more
A pillar regulating device is used to support work top 1 and adjusts the horizontality of work top 1.One end of adjusting screw rod 6 screws in
It is screwed in upwards from the bottom end face of pillar 4 again after adjusting nut 5 and adjusting nut 5 and the bottom end face holding of pillar 4 closely connects
Touching.Level meter 7 is fixed on the upper surface of work top 1, for whether observing work top 1 in horizontality.Positioning screw 3
One end screw in after location nut 2 and screw in vertically downward from the upper surface of work top 1 again and location nut 2 and work top 1
It keeps being in close contact.
Referring to fig. 2, the bottom end face of the pillar 4 of pillar regulating device is equipped with the spiral shell to match with the screw thread of adjusting screw rod 6
Pit 8, one end of adjusting screw rod 6 successively screw in the threaded hole 8 of adjusting nut 5 and pillar 4.Adjusting screw rod 6 is equipped with supporting table
Rank, support level are located at the bottom of adjusting screw rod 6, and support level plays the role of balanced support.Multiple pillar regulating devices are by work
Make table top 1 and be adjusted to horizontal, adjusting nut 5 is made to be in locking state (the i.e. bottom end of adjusting nut 5 and pillar 4 after adjustment again
Face keeps being in close contact).
Referring to fig. 4, the middle part of work top 1 is equipped with tapped through hole 9, and one end of positioning screw 3 successively screws in location nut 2
In the tapped through hole 9 of work top 1.The threaded hole 8 and tapped through hole 9 of the present embodiment are trapezoidal thread hole.
Further, referring to Fig. 1, the lower surface middle part of work top 1, which is equipped with, to be reinforced protrusion 12 and reinforces raised 12 and work
Make table top 1 and be integrated mechanism, the middle part for reinforcing protrusion 12 also is provided with tapped through hole 9 and reinforces the tapped through hole 9 and work of protrusion 12
Make the tapped through hole 9 of table top 1 in the same vertical direction and be connected to, one end of positioning screw 3 successively screw in location nut 2,
In the tapped through hole 9 of work top 1 and the tapped through hole 9 of reinforcement protrusion 12 and location nut 2 and work top 1 are in close contact.
Wherein reinforcing protrusion 12 is oblate cylindricality.The effect for reinforcing protrusion 12 is to reinforce work top 1, makes positioning screw 3 and workbench
The connection in face 1 is more stable.
The positioning screw 3 and adjusting screw rod 6 of the present embodiment are to lengthen screw rod.
Referring to Fig. 1, work top 1 is equipped with the multiple installation through-holes 10 connecting for the pillar 4 with pillar regulating device,
Referring to fig. 2, the top of the pillar 4 is equipped with fixed link 11, and the top of the fixed link 11 is equipped with guiding chamfering 18, the fixation
Bar 11 is put in the installation through-hole 10 and fixed link 11 and the interference fit of installation through-hole 10 are to realize fixed link 11 and installation
Through-hole 10 is fixedly connected.When installing pillar 4, the fixed link 11 at 4 top of pillar is aligned with installation through-hole 10, fixed link 11
Guiding chamfering 18 there is guiding role, then tapped with tool, fixed link 11, which is put in, realizes interference fit in installation through-hole 10,
After installing successfully, the top of fixed link 11 is flushed with the upper surface of work top 1.
Referring to fig. 2, the cross section of fixed link 11 and pillar 4 is circle, and the diameter of 11 cross section of fixed link is less than described
The diameter of 4 cross section of pillar.Referring to Fig. 1, work top 1 is rectangle, and the pillar regulating device has 4, work top 1
Four corners are equipped with the installation through-hole 10 for connecting at the top of the pillar 4 with pillar regulating device.
Referring to Fig. 3 or Fig. 4, the positioning screw 3 is equipped with step 13, and the cross section of step 13 is circle, step 13
Upper surface is equipped with the setting circle 20 that a circle outer diameter is less than 13 outer diameter of step, the outer circumferential walls of setting circle 20 and stator module to be assembled
Rule stator 14 stator core 15 inner wall clearance fit, setting circle 20 have positioning action, with 15 inner wall of stator core
Gap is very small, and double swerve phenomenon will not occur, even if it is also small for moving left and right.The outer diameter of step 13 is greater than stator iron
19 clearance fit of slot wedge of the outer circumferential walls and rule stator 14 of the internal diameter of the heart 15 and step 13, label 21 is step 13 in Fig. 4
The position contacted with the stator tooth end of stator core 15.17 be stator case in Fig. 3, is the section of rule stator 14 in Fig. 3
Figure, rule stator 14 are cylinder.The present embodiment is suitable for the existing rule stator 14 generally used, existing rule stator 14 1
As include stator core 15, line packet 16 and slot wedge 19, line packet 16 is wrapped on the stator tooth of stator core 15, and slot wedge 19 is inserted in phase
Between adjacent stator tooth, has the function of fixing line packet 16.
Installation process: being first assembled to work top 1 for 4 pillar regulating device slight interferences, then adjusts dress with 4 pillars
Work top 1 is adjusted to horizontal by the adjusting screw rod 6 set, specific adjusting method are as follows: adjusting nut 5 is first screwed in into adjusting screw rod 6,
Then adjusting screw rod 6 is screwed in the threaded hole 8 of 4 bottom of pillar again, the level meter 7 on work top 1 is observed, when 4 pillars
After work top 1 is adjusted to horizontality by regulating device, adjusting nut 5 is locked, guarantees adjusting nut 5 and pillar after locking
4 bottom end face is in close contact and guarantees that adjusting screw rod 6 is in plumbness.Finally by the location nut 2 of positioning screw device
Positioning screw 3 is screwed in, positioning screw 3 is then screwed in into the tapped through hole 9 on work top 1 again, it is opposite according to rule stator 14
The positioning height H of stator case 17 is adjusted the height of positioning screw 3 using height gauge or ruler, needed for being adjusted to
After positioning height, location nut 2 is locked, guarantees that location nut 2 and work top 1 are in close contact after locking.
Working principle: after setting positioning height H, rule stator 14 being navigated on positioning screw 3, as shown in figure 3,
Rule stator 14 includes stator core 15, line packet 16 and slot wedge 19, and the inner ring of stator core 15 is equipped with several stator tooths, stator
Tooth is equipped with line packet 16, and slot wedge 19 is equipped between adjacent stator tooth, and slot wedge 19 is used for fixing line packet 16, and rule stator 14 positions
The stator tooth end of stator core 15 is kept to contact with the step 13 of positioning screw 3 afterwards, contact position label as shown in Figure 4
21, the outer circumferential walls clearance fit of the inner wall and step 13 of slot wedge 19.The outer diameter of step 13 depends on the internal diameter of stator core 15
With the internal diameter of line packet 16.By the stator case 17 after heating, it is inserted in rule stator 14；It is close to cover after stator case 17 is cooling
In the outside of rule stator 14.
In conclusion the assembling process of the present embodiment includes: (1) Level tune: by the adjusting of each pillar regulating device
Screw rod 6 screws in the threaded hole 8 of 4 bottom of pillar again after screwing in adjusting nut 5, the level meter 7 on work top 1 is observed, when more
After work top 1 is adjusted to horizontality by root pillar regulating device, adjusting nut 5 is locked.(2) positioning height is adjusted: will
The location nut 2 of positioning screw device screws in the tapped through hole 9 on work top 1 after screwing in positioning screw 3 again, fixed according to embedding
The positioning height H of sub 14 relative stator shells 17, using height gauge or ruler to the step 13 and work top of positioning screw 3
Vertical range between 1 is adjusted, and guarantees the stator tooth end lower surface of step 13 and 14 internal stator iron core 15 of rule stator
Vertical range between the plane of contact and the upper surface of work top 1 is H, after the completion of positioning height is adjusted, by location nut 2
Locking.(3) rule stator 14 to be assembled is navigated on positioning screw 3, makes the setting circle 20 on the step 13 of positioning screw 3
Outer circumferential walls and stator core 15 inner wall clearance fit, and the stator tooth end following table of 14 internal stator iron core 15 of rule stator
Face is contacted with the surface of the step 13 on positioning screw 3, and slot wedge 19 and the outer circumferential walls gap of step 13 are matched in rule stator 14
It closes.(4) stator case 17 after heating is inserted in rule stator 14.(5) after stator case 17 is cooling, rule stator 14 is fixed
To the inside of stator case 17, it is combined into stator module, stator module is removed, completes assembly.
The utility model passes through the Level tune of work top 1, it is ensured that installation site is accurate, it is easy to operate on the basis of,
It can be according to the positioning height H of stator module to be assembled, using height gauge or ruler to the step 13 and work of positioning screw 3
Make the distance between table top 1 to be adjusted, the stator module different to positioning height, without designing different heating jacket toolings, only
Height of the positioning screw 3 with respect to work top 1 need to be adjusted, tooling quantity is substantially reduced, saves production cost, improves work effect
Rate.
The protection scope of the utility model includes but is not limited to embodiment of above, and the protection scope of the utility model is to weigh
Subject to sharp claim, replacement, deformation, the improvement that those skilled in the art that any pair of this technology is made is readily apparent that are each fallen within
The protection scope of the utility model.
Claims (9)
1. a kind of stator module shrink-on matches device, it is characterised in that: including work top (1), positioning screw device, Duo Gezhu
Sub- regulating device and level meter (7), the positioning screw device include location nut (2) and positioning screw (3), the pillar tune
Regulating device includes pillar (4), adjusting nut (5) and adjusting screw rod (6), lower surface and the multiple pillars of the work top (1)
The top of the pillar (4) of regulating device connects, from pillar (4) after one end screw-in adjusting nut (5) of the adjusting screw rod (6)
Bottom end face screws in and adjusting nut (5) and the bottom end face of pillar (4) are in close contact, and the level meter (7) is fixed on work
The upper surface of table top (1), one end of the positioning screw (3) are revolved after screwing in location nut (2) from the upper surface of work top (1)
Enter and location nut (2) and work top (1) are in close contact.
2. stator module shrink-on according to claim 1 matches device, it is characterised in that: the bottom end of the pillar (4)
Face is equipped with the threaded hole (8) to match with the screw thread of adjusting screw rod (6), and one end of the adjusting screw rod (6) successively screws in adjusting
In the threaded hole (8) of nut (5) and pillar (4) and adjusting nut (5) and the bottom end face of pillar (4) are in close contact.
3. stator module shrink-on according to claim 2 matches device, it is characterised in that: in the work top (1)
Portion is equipped with tapped through hole (9), and one end of the positioning screw (3) successively screws in the screw thread of location nut (2) and work top (1)
In through-hole (9) and location nut (2) and work top (1) is in close contact.
4. stator module shrink-on according to claim 3 matches device, it is characterised in that: the threaded hole (8) and screw thread
Through-hole (9) is trapezoidal thread hole.
5. stator module shrink-on according to claim 3 matches device, it is characterised in that: under the work top (1)
Surface middle part, which is equipped with reinforcement raised (12) and reinforces raised (12) and work top (1), is integrated mechanism, and the reinforcement is raised
(12) it also is provided with tapped through hole (9) in the middle part of and reinforces the tapped through hole (9) of raised (12) and the tapped through hole of work top (1)
(9) in the same vertical direction, one end of the positioning screw (3) successively screws in location nut (2), work top (1)
In tapped through hole (9) and the tapped through hole (9) of reinforcement raised (12) and location nut (2) and work top (1) are in close contact.
6. stator module shrink-on according to claim 1 matches device, it is characterised in that: set on the work top (1)
There are the multiple installation through-holes (10) connecting for the pillar (4) with pillar regulating device, the top of the pillar (4), which is equipped with, to be fixed
The top of bar (11), the fixed link (11) is equipped with guiding chamfering (18), and the fixed link (11) puts in the installation through-hole
(10) in and fixed link (11) and installation through-hole (10) are interference fitted to realize consolidating for fixed link (11) and installation through-hole (10)
Fixed connection.
7. stator module shrink-on according to claim 6 matches device, it is characterised in that: the fixed link (11) and pillar
(4) cross section is circle, and the diameter of fixed link (11) cross section is less than the diameter of the pillar (4) cross section.
8. stator module shrink-on according to claim 1 matches device, it is characterised in that: the positioning screw (3) is equipped with
The cross section of step (13) and step (13) is circle, and the upper surface of step (13) is equipped with a circle outer diameter and is less than step (13) outside
The setting circle (20) of diameter, the stator core of the rule stator (14) of the outer circumferential walls and stator module to be assembled of setting circle (20)
(15) inner wall clearance fit, the outer diameter of step (13) be greater than the internal diameter of stator core (15) and the outer circumferential walls of step (13) with
Slot wedge (19) clearance fit of rule stator (14).
9. stator module shrink-on according to any one of claims 1 to 8 matches device, it is characterised in that: the workbench
Face (1) is rectangle, and the pillar regulating device has 4, and four corners of the work top (1), which are equipped with, to be used for and pillar
The installation through-hole (10) connected at the top of the pillar (4) of regulating device, the pillar regulating device are used to adjust work top (1)
To level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821531772.8U CN208862708U (en) | 2018-09-19 | 2018-09-19 | A kind of stator module shrink-on matches device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821531772.8U CN208862708U (en) | 2018-09-19 | 2018-09-19 | A kind of stator module shrink-on matches device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208862708U true CN208862708U (en) | 2019-05-14 |
Family
ID=66418379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821531772.8U Active CN208862708U (en) | 2018-09-19 | 2018-09-19 | A kind of stator module shrink-on matches device |
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| Country | Link |
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| CN (1) | CN208862708U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109245454A (en) * | 2018-09-19 | 2019-01-18 | 宁波菲仕运动控制技术有限公司 | A kind of stator module shrink-on matches device and its assembly method |
| CN110159390A (en) * | 2019-06-03 | 2019-08-23 | 湖南机油泵股份有限公司 | A kind of lubricating oil pump that can reduce installation deformation |
-
2018
- 2018-09-19 CN CN201821531772.8U patent/CN208862708U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109245454A (en) * | 2018-09-19 | 2019-01-18 | 宁波菲仕运动控制技术有限公司 | A kind of stator module shrink-on matches device and its assembly method |
| CN110159390A (en) * | 2019-06-03 | 2019-08-23 | 湖南机油泵股份有限公司 | A kind of lubricating oil pump that can reduce installation deformation |
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