CN109600004A - A kind of fixture of clamping stator - Google Patents
A kind of fixture of clamping stator Download PDFInfo
- Publication number
- CN109600004A CN109600004A CN201910045744.8A CN201910045744A CN109600004A CN 109600004 A CN109600004 A CN 109600004A CN 201910045744 A CN201910045744 A CN 201910045744A CN 109600004 A CN109600004 A CN 109600004A
- Authority
- CN
- China
- Prior art keywords
- fixture
- leg
- mandril
- screw rod
- clamping
- 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.)
- Pending
Links
- 230000001360 synchronised effect Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920000260 silastic Chemical group 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
A kind of fixture of clamping stator, comprising: the rotation shaft of hollow structure, one end of rotation shaft are equipped with fixture fixed disk, it is characterised in that: multiple rotatable v leg of fixture are equipped in fixture fixed disk, the side of v leg of fixture is provided with the limiting slot of U-shaped structure；The inside of rotation shaft is equipped with mobilizable mandril, one end of mandril is equipped with screw rod, and mandril is connected with screw rod by screw thread, screw rod rotation can synchronous drive mandril moved up and down in rotation shaft, the other end of mandril is provided with the holding section being mutually clamped with limiting slot；This programme mainly solve the problems, such as existing fixture cannot be applicable in various different inner diameters, different length stator clamping, and solve that existing fixture clamping is unstable, inconvenient problem with use.
Description
Technical field
The present invention relates to clamping device technical fields, and in particular to a kind of fixture of clamping stator.
Background technique
Under the development that automobile makes rapid progress, in order to adapt to the requirement of generator stator of vehicle insulation processing, will mainly it determine
Son, which is fixed on fixture, carries out insulation processing, and the length of the stator of different generators is different and internal diameter is different, and existing fixture is only
Clamping can be carried out for the stator of single size, the stator of various different inner diameters cannot be adapted to, the scope of application of fixture is small, and
Clamping is inconvenient, and when deviation occurs in the internal diameter of stator, to the clamping of stator, existing fixture exists suitable for realization that cannot be stable
With range is small, clamping stability is poor, inconvenient problem with use.
Summary of the invention
Invention be intended to solve at least to a certain extent it is above-mentioned in the related technology the technical issues of one of.
For this purpose, mainly solving existing fixture cannot be applicable in the purpose of the present invention is to provide a kind of fixture of clamping stator
Various different inner diameters, different length stator clamping the problem of, and it is unstable, inconvenient to use to solve existing fixture clamping
Problem.
Embodiments of the present invention provide a kind of fixture of clamping stator, comprising: the rotation shaft of hollow structure, rotation
One end of shaft is equipped with fixture fixed disk, it is characterised in that: is equipped with multiple rotatable v leg of fixture in fixture fixed disk, presss from both sides
The side of tool foot is provided with the limiting slot of U-shaped structure；The inside of rotation shaft is equipped with mobilizable mandril, one end peace of mandril
Equipped with screw rod, and mandril is connected with screw rod by screw thread, screw rod rotation can synchronous drive mandril moved up and down in rotation shaft,
The other end of mandril is provided with the holding section being mutually clamped with limiting slot.
A kind of fixture of clamping stator above-mentioned, the height of limiting slot are greater than the height of holding section, and holding section can limit
It is moved up and down in slot.
A kind of fixture of clamping stator above-mentioned, when mandril moves up, at this time engagement site in limiting slot and to
Upper press v leg of fixture simultaneously drives v leg of fixture to rotate outward.
A kind of fixture of clamping stator above-mentioned, when mandril moves down, at this time engagement site in limiting slot and to
Lower pressing v leg of fixture simultaneously drives v leg of fixture to rotate inward.
The the first lattice stopper and limit that restricted screw rod moves up is arranged on screw rod in a kind of fixture of clamping stator above-mentioned
The second lattice stopper that screw rod processed moves down, and the empty avoiding portion for reducing rotating friction force is provided on screw rod.
A kind of fixture of clamping stator above-mentioned, is arranged on mandril fluted, and corresponding installation is restricted on rotation shaft
The limited post that mandril rotates in rotation shaft.
A kind of fixture of clamping stator above-mentioned, holding section is set as disc-shaped structure, and the side of holding section is set as
Arc-shaped structure.
A kind of fixture of clamping stator above-mentioned, is connected between v leg of fixture and fixture fixed disk by pin shaft, and v leg of fixture
It can be rotated around pin shaft.
A kind of fixture of clamping stator above-mentioned, the quantity of v leg of fixture are set as three, and the equally distributed peace of v leg of fixture
In fixture fixed disk.
A kind of fixture of clamping stator above-mentioned, the end of v leg of fixture is equipped with v leg of fixture attachment.
Compared with prior art, the invention has the following beneficial effects:
The present invention program by be arranged mandril moved up and down in rotation shaft realize drive v leg of fixture outside or to
Interior rotation, realize v leg of fixture can clamping different inner diameters stator so that the fixture of this programme can clamping different inner diameters stator
The scope of application it is wider, and clamping is more stable.
This programme is greater than the height of holding section by the height of setting limiting slot, so that holding section can be moved in limiting slot
It is dynamic.And mandril is made v leg of fixture can be driven to rotate during moving up and down, the adjustable angle of rotation can be adapted to not
With the clamping of the stator of internal diameter, need to only twist screw rod rotation can drive mandril mobile, easy to use, stability is high.
Multiple v leg of fixture are arranged in this programme, and multiple v leg of fixture form the limit clamping in multiple directions to diameter of stator bore, Du
There is clamping caused by deviation unstable problem in diameter of stator bore absolutely, the stability of the fixture of this programme to the clamping of stator
Height, and it is safe and reliable.
Detailed description of the invention
Fig. 1 is the main view of this programme；
Fig. 2 is the top view of this programme；
Fig. 3 is the main view the schematic diagram of the section structure of this programme；
Fig. 4 is the vertical figure of this programme；
Fig. 5 is the rotation shaft portion perspective view of the explosion of this programme；
Fig. 6 is the perspective view of the explosion of this programme.
Appended drawing reference: 1- rotation shaft, 101- limited post, 2- fixture fixed disk, 3- v leg of fixture, 301- limiting slot, the top 4-
Bar, the holding section 401-, 402- groove, 5- screw rod, 501- the first lattice stopper, 502- the second lattice stopper, 503- empty avoiding portion, 6- fixture
Foot attachment.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
Embodiment: a kind of fixture of clamping stator of the invention, as shown in Fig. 1 to Fig. 6 composition, comprising: hollow structure
Rotation shaft, one end of rotation shaft are equipped with fixture fixed disk, and multiple rotatable v leg of fixture are equipped in fixture fixed disk,
As v leg of fixture can rotate a certain angle in fixture fixed disk, and the side of v leg of fixture is provided with the limiting slot of U-shaped structure；From
The inside of shaft bar is equipped with mobilizable mandril, and one end of mandril is equipped with screw rod, and mandril is connected with screw rod by screw thread,
Screw rod rotation can synchronous drive mandril moved up and down in rotation shaft, the other end of mandril is provided with to be mutually clamped with limiting slot
Holding section；It is connected by the screw thread between setting mandril and screw rod, realizes the rotation of screw rod to drive the upper lower linear of mandril
It is mobile, and by the rotation of setting holding section and the cooperation realization v leg of fixture of limiting slot, and then realize the clamping model to v leg of fixture
The adjusting enclosed, the clamping of the stator of applicable obstructed internal diameter, the v leg of fixture in this programme stretch out certain length, it can be achieved that not
With the clamping of the stator of length, the length of specific setting clamp foot can be carried out as needed.
Mandril moving structure in this programme, screw rod, which can only rotate, to be moved up and down, and screw rod rotation drives mandril or more
Linear movement realizes the rotation of v leg of fixture, is moved up by mandril and realizes that v leg of fixture rotates outward, moved down by mandril
Realize that v leg of fixture rotates inward, only need clockwise or counterclockwise screw rod the linear movement up and down of mandril can be realized, use
It is more convenient and safe and reliable.
In the present solution, the height of limiting slot is set greater than engaging in order to realize that holding section moves in limiting slot
The height in portion, holding section can move up and down in limiting slot, when only holding section moves up and down in limiting slot, just can be achieved to
Upper press v leg of fixture simultaneously drives v leg of fixture to rotate outward and press down on v leg of fixture and v leg of fixture is driven to rotate inward, wherein can
The height of limiting slot is set according to different clamping demands, the height of limiting slot is higher, and holding section can be upper and lower in limiting slot
Mobile distance is bigger, and the rotatable angle of v leg of fixture is also bigger, can clamping stator inside diameter ranges it is also bigger；On the contrary
, the height of limiting slot is smaller, and holding section is moving up and down apart from smaller, the rotatable angle of v leg of fixture in limiting slot
It is smaller, can clamping stator inside diameter ranges also just it is smaller, it is seen then that the height of limiting slot can be set according to different clamping demands
Degree realizes the clamping to the stator of different inner diameters.So that the scope of application of the fixture of this programme is wider.
The moving structure of this programme mandril, when screw rod rotates clockwise, screw rod drives mandril to move up at this time；Work as top
When bar moves up, engagement site v leg of fixture and drives v leg of fixture to rotate outward in limiting slot and upwards press at this time, as
Holding section presses v leg of fixture upwards in limiting slot so that v leg of fixture rotates outward, at this time can clamping large diameter stator.
The moving structure of this programme mandril, when screw rod rotates counterclockwise, screw rod drives mandril to move down at this time；Work as top
When bar moves down, engagement site is in limiting slot and pressing down on v leg of fixture and v leg of fixture being driven to rotate inward at this time, as
Holding section presses down on v leg of fixture in limiting slot so that v leg of fixture rotates inward, at this time can the small internal diameter of clamping stator.
The screw rod of this programme drives mandril to move up and down in the process of rotation, and screw rod moves up and down in order to prevent, in screw rod
The second lattice stopper that the first lattice stopper and limitation screw rod that the upper restricted screw rod of setting moves up move down, first lattice gear
It is the end face of rotation shaft between portion and the second lattice stopper, so that the end face limitation screw rod of rotation shaft moves up and down, screw rod is only
It can transfer move up and down in rotation shaft inward turning, it is interior in the external screw thread and mandril on screw rod at this time when screw rod rotation
The mutual screw thread of screw thread is connected and realizes the movement of mandril by screw thread；In order to reduce the friction that screw rod surrounds the rotation of rotation shaft
Power, and the empty avoiding portion for reducing rotating friction force is provided on screw rod, empty avoiding portion makes the outer surface of screw rod and rotation shaft
Contact area between hollow interior surface reduces, and then reduces the frictional force of screw rod rotation.
Mandril rotation is driven in screw rod rotation in order to prevent, fluted, corresponding peace on rotation shaft is set on mandril
Equipped with the limited post that limitation mandril rotates in rotation shaft, limited post is installed in the post holes on rotation shaft, so that limit
Column is located in groove, it can be achieved that preventing mandril from rotating in rotation shaft, so that mandril is only capable of moving up and down in rotation shaft
And cannot rotate, realize the linear movement up and down of mandril；Symmetrical two grooves are preferably set on the lateral surface of mandril, from
Two limited posts of corresponding setting on shaft bar realize that limited post is located in groove the rotation that can limit mandril；In this programme
Length of the groove on mandril is greater than the moveable distance of mandril, so that mandril realizes limited post one during moving up and down
Directly in groove, the effect of the limitation rotation to mandril is realized.
This programme preferably sets disc-shaped structure for holding section, and the holding section of disc-shaped structure is set as integral type knot
Structure, so that the holding section of disc-shaped structure can move in the limiting slot in each v leg of fixture, it is ensured that mandril drives each folder
Has the consistency of foot rotation, what can be synchronized between multiple v leg of fixture rotate, and stability is higher；It is being limited for the ease of holding section
Movement in the slot of position, preferably sets arc-shaped structure for the side of holding section, reduces rubbing between holding section and limiting slot
Power is wiped, holding section is smoothly moved up and down in limiting slot.
The v leg of fixture of this programme is rotatable, is predominantly connected between v leg of fixture and fixture fixed disk by pin shaft, and fixture
Foot can be rotated around pin shaft, and pin hole will be respectively set on v leg of fixture and fixture fixed disk, installation pin shaft is passed through in pin hole, so that folder
Tool foot can be rotated by pin shaft, and when mandril is mobile, the holding section on mandril is moved in limiting slot, so that v leg of fixture can
It is rotated around pin shaft, realizes and the range of the clamping of v leg of fixture is adjusted to be applicable in the stator progress clamping to different inner diameters
Fixed, the rotation of as v leg of fixture realizes the adjusting of the clamping range of v leg of fixture.
Preferably, the quantity of the v leg of fixture of this programme is set as three, and the equally distributed fixture that is mounted on of v leg of fixture is consolidated
On price fixing, the structure of three v leg of fixture distributions triangular in shape, the structure of Triangle-Profile has stability, so that v leg of fixture can be
To stator clamping stress on three directions, the stability of clamping is higher.
Optionally, the end of the v leg of fixture of this programme is equipped with v leg of fixture attachment, and it is fixed that v leg of fixture attachment primarily serves fitting
The internal diameter of son, can set v leg of fixture attachment in soft silica gel or silastic structure, v leg of fixture attachment is played centainly
It is anti-skidding and buffering stress effect, clamping more secure and reliable.
Working principle: the present invention program moves up and down to realize and drive v leg of fixture in rotation shaft by setting mandril
Rotation inwardly or outwardly, the predominantly screw thread between setting mandril and screw rod are connected, and realize the rotation of screw rod to drive mandril
Linear movement up and down, and by setting holding section and limiting slot cooperation realize v leg of fixture rotation, and then realize to fixture
The adjusting of the clamping range of foot, when mandril moves up, at this time engagement site in limiting slot and upwards press v leg of fixture simultaneously
Drive v leg of fixture rotate outward, when mandril moves down, at this time engagement site in limiting slot and press down on v leg of fixture simultaneously
Drive v leg of fixture to rotate inward so that the fixture of this programme can clamping different inner diameters stator the scope of application it is wider, and clamping
It is more stable and safe and reliable.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific embodiments of the present invention,
And in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention,
It is within the scope of the invention.
Claims (10)
1. a kind of fixture of clamping stator, comprising: the rotation shaft of hollow structure, one end of rotation shaft are equipped with fixture and fix
Disk, it is characterised in that: multiple rotatable v leg of fixture are equipped in fixture fixed disk, the side of v leg of fixture is provided with U-shaped structure
Limiting slot；
The inside of rotation shaft is equipped with mobilizable mandril, and one end of mandril is equipped with screw rod, and mandril and screw rod pass through spiral shell
Line be connected, screw rod rotation can synchronous drive mandril moved up and down in rotation shaft, the other end of mandril is provided with and limiting slot
The holding section being mutually clamped.
2. a kind of fixture of clamping stator according to claim 1, it is characterised in that: the height of limiting slot is greater than holding section
Height, holding section can move up and down in limiting slot.
3. a kind of fixture of clamping stator according to claim 2, it is characterised in that: when mandril moves up, at this time
Engagement site v leg of fixture and drives v leg of fixture to rotate outward in limiting slot and upwards press.
4. a kind of fixture of clamping stator according to claim 3, it is characterised in that: when mandril moves down, at this time
Engagement site is in limiting slot and pressing down on v leg of fixture and v leg of fixture is driven to rotate inward.
5. a kind of fixture of clamping stator according to claim 4, it is characterised in that: be arranged on screw rod restricted screw rod to
The second lattice stopper that the first lattice stopper and limitation screw rod of upper movement move down, and reduction rotating friction force is provided on screw rod
Empty avoiding portion.
6. a kind of fixture of clamping stator according to claim 5, it is characterised in that: fluted, rotation is arranged on mandril
The limited post that the corresponding restricted mandril of installation rotates in rotation shaft on shaft.
7. a kind of fixture of clamping stator according to claim 6, it is characterised in that: holding section is set as disc knot
Structure, and the side of holding section is set as arc-shaped structure.
8. a kind of fixture of clamping stator according to claim 7, it is characterised in that: between v leg of fixture and fixture fixed disk
It is connected by pin shaft, and v leg of fixture can be rotated around pin shaft.
9. a kind of fixture of clamping stator according to claim 1-8, it is characterised in that: the quantity of v leg of fixture is set
Three are set to, and v leg of fixture is equally distributed is mounted in fixture fixed disk.
10. a kind of fixture of clamping stator according to claim 1-8, it is characterised in that: the end of v leg of fixture
V leg of fixture attachment is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910045744.8A CN109600004A (en) | 2019-01-17 | 2019-01-17 | A kind of fixture of clamping stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910045744.8A CN109600004A (en) | 2019-01-17 | 2019-01-17 | A kind of fixture of clamping stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109600004A true CN109600004A (en) | 2019-04-09 |
Family
ID=65966353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910045744.8A Pending CN109600004A (en) | 2019-01-17 | 2019-01-17 | A kind of fixture of clamping stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109600004A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111920145A (en) * | 2020-05-27 | 2020-11-13 | 浙江和生荣智能科技有限公司 | Automatic change sole automatic sorting mechanism for shoemaking production line |
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|---|---|---|---|---|
| CN105436536A (en) * | 2015-12-03 | 2016-03-30 | 无锡机床股份有限公司 | Workpiece clamping device of machine tool |
| CN106002368A (en) * | 2016-06-16 | 2016-10-12 | 常州欣博特减速机有限公司 | Hardware part fixture |
| CN106826452A (en) * | 2017-01-11 | 2017-06-13 | 苏州阿福机器人有限公司 | Pipe fitting cramping arrangement |
| CN107160214A (en) * | 2017-05-14 | 2017-09-15 | 赵锋 | A kind of spiral rod type Workpiece clamping device |
| CN206780241U (en) * | 2017-04-26 | 2017-12-22 | 广东美芝制冷设备有限公司 | Stator positioning fixture |
| CN107612247A (en) * | 2017-10-27 | 2018-01-19 | 哈尔滨理工大学 | A kind of small-sized motor stator three-pawl type coil winding machine |
| CN107695879A (en) * | 2017-09-26 | 2018-02-16 | 南充市乐福尔工贸有限公司 | A kind of quick regulation trident synchronization telescope rolling clamp |
| CN207104431U (en) * | 2017-07-05 | 2018-03-16 | 将乐县和轩刹车片厂 | A kind of motorcycle brake pad stent holder |
| CN209250448U (en) * | 2019-01-17 | 2019-08-13 | 吴江市金澜机械制造有限公司 | A kind of fixture of clamping stator |
-
2019
- 2019-01-17 CN CN201910045744.8A patent/CN109600004A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436536A (en) * | 2015-12-03 | 2016-03-30 | 无锡机床股份有限公司 | Workpiece clamping device of machine tool |
| CN106002368A (en) * | 2016-06-16 | 2016-10-12 | 常州欣博特减速机有限公司 | Hardware part fixture |
| CN106826452A (en) * | 2017-01-11 | 2017-06-13 | 苏州阿福机器人有限公司 | Pipe fitting cramping arrangement |
| CN206780241U (en) * | 2017-04-26 | 2017-12-22 | 广东美芝制冷设备有限公司 | Stator positioning fixture |
| CN107160214A (en) * | 2017-05-14 | 2017-09-15 | 赵锋 | A kind of spiral rod type Workpiece clamping device |
| CN207104431U (en) * | 2017-07-05 | 2018-03-16 | 将乐县和轩刹车片厂 | A kind of motorcycle brake pad stent holder |
| CN107695879A (en) * | 2017-09-26 | 2018-02-16 | 南充市乐福尔工贸有限公司 | A kind of quick regulation trident synchronization telescope rolling clamp |
| CN107612247A (en) * | 2017-10-27 | 2018-01-19 | 哈尔滨理工大学 | A kind of small-sized motor stator three-pawl type coil winding machine |
| CN209250448U (en) * | 2019-01-17 | 2019-08-13 | 吴江市金澜机械制造有限公司 | A kind of fixture of clamping stator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111920145A (en) * | 2020-05-27 | 2020-11-13 | 浙江和生荣智能科技有限公司 | Automatic change sole automatic sorting mechanism for shoemaking production line |
| CN111920145B (en) * | 2020-05-27 | 2021-10-08 | 浙江和生荣智能科技有限公司 | Automatic change sole automatic sorting mechanism for shoemaking production line |
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