CN207474699U - The power source connector structure of machining spindle - Google Patents
The power source connector structure of machining spindle Download PDFInfo
- Publication number
- CN207474699U CN207474699U CN201721634275.6U CN201721634275U CN207474699U CN 207474699 U CN207474699 U CN 207474699U CN 201721634275 U CN201721634275 U CN 201721634275U CN 207474699 U CN207474699 U CN 207474699U
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- conducting element
- power connection
- machining spindle
- connector structure
- source connector
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Abstract
The utility model provides a kind of power source connector structure of machining spindle, it is the rotary shaft that tool sets of holes are provided in the pedestal of machining spindle, and the power connection for being conducted to external power supply is equipped in the rotary shaft, the power connection is equipped with the first conducting element of tool socket part, and it is equipped with the second conducting element in the first conducting element interior insulation, second conducting element is equipped with head, and is equipped with abutting part in the end face on the head；So, when the attaching plug of grafting ultrasonic hilt, utilize the first electrode of the first conducting element socket attaching plug, second conducting element then connects the second electrode of attaching plug using abutting part in a manner of contact, it can not only avoid power connection or attaching plug from damaging, and ensure that attaching plug is electrically connected with what power connection consolidated, and reach the Practical Benefit for promoting service life and electrical conductivity stability.
Description
Technical field
The utility model is related to one kind can avoid power connection or attaching plug from damaging, and ensure that attaching plug connects with power supply
Head is firm to be electrically connected, and can promote the power source connector structure of the machining spindle of service life and electrical conductivity stability.
Background technology
The vibration machining mechanism of high frequency is imported during operation is processed, the surface that can not only improve machining face is thick
Rugosity and raising machining accuracy, can more reduce cutting resistance, and increase cutter life, and then be gradually widely used.
It is 10 internal frame of pedestal in machining spindle refering to Figure 1, being the electrical conducting device of existing machining spindle
It is equipped with equipped with rotary shaft 11, and in the lower end of the rotary shaft 11 in coniform sets of holes 111, upper end is then equipped with forge a knife ring 12 and limit
Position seat 13, and locking installing one has the fixed seat 14 of axis hole 141 above the limit base 13, in the axis hole of the fixed seat 14
One electric rotating tongued bells 15 of installing in 141, the electric rotating tongued bell 15 be equipped with have respectively positive and negative electrode the first tip side 151 and second connect
Head end 152, wherein, which protrudes out 14 outside of fixed seat and not with rotary shaft 11 with moving, with one electricity of grafting
The out-put supply connector 161 of source controller 16, second tip side 152 are then located inside fixed seat 14 and same with rotary shaft 11
It is dynamic；One end of one power lead group 17 is equipped with docking head 171, another for being plugged in the second tip side 152 of electric rotating tongued bell 15
Then connection one is installed in power connection 18 sets of holes 111 of rotary shaft 11 inside at end, which is equipped with generally in a tubular form
First conducting element 181, and it is equipped with the second conducting element 182 in thin tube-like in 181 interior insulation of the first conducting element；One
The hilt 20 for having process tool is provided at an outer portion in coniform inserting part 21, so that sleeve is in the sets of holes of the rotary shaft 11
In 111, it is internal then equipped with ultrasonic oscillator, and the attaching plug being electrically connected with ultrasonic oscillator circuit is equipped in upper end
22, which is equipped with the first electrode 221 of the first conducting element 181 of the corresponding power connection 18, and this first
The second electrode 222 of the second conducting element 182 of the corresponding power connection 18 is equipped in electrode 221；And it is inserted into and revolves in hilt 20
It is that the first electrode 221 of the attaching plug 22 is first made to be socketed on the first of the power connection 18 when in the sets of holes 111 of shaft 11
181 outer ring surface of conducting element, the second electrode 222 are then plugged in the second conducting element 182 of the power connection 18, and with this
Power connection 18 and the attaching plug 22 of the hilt 20 are electrically connected, and continue for hilt 20 to be inserted into the sets of holes 111 of rotary shaft 11
It is interior, you can 21 sleeve of inserting part of hilt 20 is made to be positioned in the sets of holes 111 of rotary shaft 11, and can be defeated by power-supply controller of electric 16
Go out power supply, and conducted via electric rotating tongued bell 15, power lead group 17, power connection 18 and attaching plug 22 to the Supersonic of hilt 20
Wave oscillator, hilt 20 to be driven to make high-frequency vibration；However, when the not yet complete sleeve of the inserting part 21 of hilt 20 is positioned at rotation
When in the sets of holes 111 of axis 11, still there is the deviation on position due to the hilt 20 and rotary shaft 11, it is opposite, the hilt 20
First and second electrode 221,222 of attaching plug 22 and first and second conducting element 181,182 of power connection 18 are also not yet accurate
Contraposition, therefore, first and second when first and second electrode 221,222 and the power connection 18 of the attaching plug 22 of hilt 20 is conductive
When element 181,182 leading grafting, attaching plug 22 will be easily caused or power connection 18 damages, in particular, the power connection 18
222 shape of second electrode of second conducting element 182 and attaching plug 22 is all comparable tapering, and in power connection 18
During second conducting element, 182 grafting, the second conducting element 182 of the power connection 18 and the second electrode of attaching plug 22
222 must more accurately align, if the two position slightly deviation, easily lead to the second conducting element 182 of the power connection 18
Or the second electrode 222 of the attaching plug 22 wears away and bends and damage, and not only reduces the service life, and more makes power supply steady
Fixed conduction and influences the stability of electrical conductivity to the ultrasonic oscillator of hilt 20.
Utility model content
In view of this, the utility model designer satisfies is engaged in the research and development of relevant industries and making experience with it for many years, for
Problem encountered is furtherd investigate at present, and the research by long-term endeavour researches and creates a kind of electricity of machining spindle eventually with studying
Source joint structure, to be effectively improved existing scarce disadvantage, this is the goal of the invention of the utility model.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of power source connector structure of machining spindle, it is characterized in that being provided with the rotation of tool sets of holes in the pedestal of machining spindle
Shaft, and the power connection for being conducted to external power supply is equipped in the rotary shaft, wherein, which is equipped with the first conductive element
Part, and socket part is equipped in the first end of first conducting element, it is equipped with the second conductive element in the first conducting element interior insulation
Part, the first end of second conducting element are equipped with head, and be equipped with abutting part in the end face on the head.
The power source connector structure of the machining spindle, wherein, which is internally provided with a clamping jaw seat, the power connection
In the clamping jaw seat.
The power source connector structure of the machining spindle, wherein, the first conducting element of the power connection is in a tubular form.
The power source connector structure of the machining spindle, wherein, the socket part of the first conducting element of the power connection be
First ora terminalis is equipped with the lead segment for taking the form of inclined plane and gradually expanding from inside to outside.
The power source connector structure of the machining spindle, wherein, the second conducting element of the power connection is in rod-shaped.
The power source connector structure of the machining spindle, wherein, the first conducting element of the power connection and second conduction
Interelement is equipped with insulation component, and the first end of the insulation component is equipped with bulge loop, makes first conducting element and second conductive element
Part keeps insulation.
The power source connector structure of the machining spindle, wherein, the first end of the second conducting element of the power connection is equipped with
The widened head of outer diameter, and make the head that there is block edge, and with the block edge block in the bulge loop of the insulation component.
The power source connector structure of the machining spindle, wherein, the abutting part of the second conducting element of the power connection is to be in
The groove of taper.
The power source connector structure of the machining spindle, wherein, the first conducting element of the power connection and second conduction
Element is conducted to external power supply with a power lead group.
The power source connector structure of the machining spindle, wherein, which is the first conduction in the power connection
Element is electrically connected with the first conducting wire, which is electrically connected with the second conducting wire.
The advantages of the utility model one, in the attaching plug of grafting ultrasonic hilt, that is, utilizes the first conducting element set
The first electrode of attaching plug is connect, the second conducting element then connects the second electricity of attaching plug using abutting part in a manner of contact
Pole is damaged to avoid power connection or attaching plug, and promotes service life.
The advantages of the utility model two, the second conducting element system of the attaching plug are connected using abutting part in a manner of contact
The second electrode of attaching plug is connect, and in the position of the second conducting element and the second electrode of attaching plug situation slightly devious
Under, the second electrode of attaching plug can still imported and is electrically connected with the second conducting element, attaching plug is made to be easy to be plugged in
Power connection, and ensure that attaching plug is electrically connected with what power connection consolidated, and promote electrical conductivity stability.
Description of the drawings
Fig. 1 is the structure diagram of existing machining spindle.
Fig. 2 is the structure diagram of the utility model.
Fig. 3 is the part A enlarged diagram of Fig. 2.
Fig. 4 is the utility model using schematic diagram (one).
Fig. 5 is the part B enlarged diagram of Fig. 4.
Fig. 6 is the utility model using schematic diagram (two).
Fig. 7 is the C portion enlarged diagram of Fig. 6.
Fig. 8 is the utility model using schematic diagram (three).
Fig. 9 is the D enlarged schematic partial views of Fig. 8.
Reference sign：[existing part] 10- pedestals；11- rotary shafts；111- sets of holes；12- forges a knife ring；13- is limited
Seat；14- fixed seats；141- axis holes；15- electric rotating tongued bells；The first tip sides of 151-；The second tip sides of 152-；16- power supplys control
Device；161- out-put supply connectors；17- power lead groups；171- docking heads；18- power connections；The first conducting elements of 181-；
The second conducting elements of 182-；20- hilts；21- inserting parts；22- attaching plugs；221- first electrodes；222- second electrodes；[this
Utility model part] 30- pedestals；301- bearings；31- rotary shafts；311- sets of holes；312- pull rods；313- clamping jaw seats；314- is pressed from both sides
Pawl；315- forges a knife ring；40- power connections；The first conducting elements of 41-；411- socket parts；412- lead segment；The second conductive elements of 42-
Part；421- heads；422- block edges；423- abutting parts；43- insulation components；431- bulge loops；50- power lead groups；51- first is led
Line；The second conducting wires of 52-；60- ultrasonic hilts；61- ultrasonic oscillators；62- process tools；63- inserting parts；64- power supplys
Plug；641- first electrodes；642- second electrodes；6421- ends；6422- supporting parts.
Specific embodiment
To make the utility model work that can further be understood, hereby lift a preferred embodiment and coordinate schema, be described in detail such as
Afterwards：
It please refers to shown in Fig. 2, Fig. 3, Fig. 4, the power source connector structure of the utility model machining spindle, the seat of the machining spindle
Body 30 is internally provided with plural groups bearing 301, and the rotary shaft of rotation can be driven by power source (not shown in schema) to set up one
31, it is equipped in the first end of the rotary shaft 31 in coniform sets of holes 311, so that sleeve has the ultrasonic hilt of process tool,
And in the pull rod 312 for being internally provided with knife machining mechanism, clamping jaw seat 313 and clamping jaw 314 are equipped in the first end of the pull rod 312, second
End is then equipped with ring 315 of forging a knife, for carrying out broaching tool or loose knife action, since the power source and knife machining mechanism of the rotary shaft 31 are existing
There are technology, and the non-emphasis for the utility model, therefore it will not go into details；External power supply is conducted in installing one in the rotary shaft 31
Power connection 40, and when the 311 sleeve ultrasonic hilt of sets of holes of the rotary shaft 31, with the 40 grafting Supersonic of power connection
Has the attaching plug of first and second electrode on wave hilt, in this present embodiment, which is set on the folder of the rotary shaft 31
In pawl seat 313, wherein, which is that general the first conducting element 41 in a tubular form is equipped in the clamping jaw seat 313, this
The internal or external of the first end of one conducting element 41 is equipped with socket part, with the first electrode of corresponding socket attaching plug；Yu Ben
In embodiment, which is to be internally provided with socket part 411 in first end, and in the first end of the socket part 411
Edge is equipped with the lead segment 412 for generally taking the form of inclined plane and gradually expanding from inside to outside；With insulating square inside first conducting element 41
Formula is equipped with generally in the second rod-shaped conducting element 42, to be correspondingly connected with the second electrode of attaching plug；In this present embodiment, this
Insulation component 43 is equipped between one conducting element 41 and second conducting element 42, the first end of the insulation component 43 is simultaneously equipped with bulge loop
431, first conducting element 41 is made to keep insulating with second conducting element 42；In this present embodiment, second conducting element
42 first end is equipped with the head 421 of larger outer diameter, and the head 421 is made to have block edge 422, and kept off with the block edge 422
Terminate in the bulge loop 431 of the insulation component 43；The end face on the another head 421 is equipped with is correspondingly connected with the of attaching plug in a manner of contact
The abutting part 423 of two electrodes, the abutting part 423 can be a plane or for tapered groove without exception or be without exception tapered
Convex block；In this present embodiment, the abutting part 423 of second conducting element 42 is without exception tapered groove, with attaching plug
Second electrode make close and firm contact connection；Separately in the first conducting element 41 of the electrical connector 40 and the second conductive element
Part 42 is conducted to external power supply with power lead group 50；In this present embodiment, which is in first conductive element
Part 41 is electrically connected with the first conducting wire 51, which is then electrically connected with the second conducting wire 52, and in the rotary shaft
During 31 311 sleeve ultrasonic hilt of sets of holes, the attaching plug on ultrasonic hilt is made to be plugged in the electrical connector 40, and via
Power supply is reached ultrasonic hilt by the power lead group 50 and electrical connector 40, ultrasonic hilt to be driven to make high-frequency vibration.
It please refers to shown in Fig. 3, Fig. 5, Fig. 6, the utility model is the set in the rotary shaft 31 when operation is processed
The collocation of hole 311 one ultrasonic hilt 60 of sleeve, the ultrasonic hilt 60 are internally provided with ultrasonic oscillator 61, and in first end
Process tool 62 is installed with, second end is then equipped in the columnar inserting part 63 of circular cone, so that sleeve is in the sets of holes 311 of rotary shaft 31
It is interior, and the attaching plug 64 being electrically connected with the ultrasonic oscillator 61, the attaching plug are equipped in the end of the inserting part 63
64 are equipped with the first electrodes 641 of the first conducting elements 41 of the corresponding power connection 40, and in first conducting element 641 with
Insulation mode is equipped with the second electrode 642 of the second conducting element 42 of the corresponding power connection 40, wherein, the second electrode 642
Equipped with the end 6421 that outer diameter is larger, and a tapered convex block-like supporting part is equipped on the end face of the end 6421
6422。
It please refers to shown in Fig. 7, Fig. 8, when the inserting part 63 of ultrasonic hilt 60 is initially inserted into the sets of holes of the rotary shaft 31
When 311, the attaching plug 64 of the ultrasonic hilt 60 is made to carry out being plugged in the power connection 40, at this point, the ultrasonic hilt 60
The not yet complete sleeve of 63 system of inserting part be positioned in the sets of holes 311 of the rotary shaft 31, the ultrasonic hilt 60 and rotary shaft 31
Sets of holes 311 have position on deviation, it is opposite, first and second electrode 641 of the attaching plug 64 of the ultrasonic hilt 60,
642 also not yet accurately align with first and second conducting element 41,42 of power connection 40；
It please refers to shown in Fig. 9, continues for 63 sleeve of inserting part of ultrasonic hilt 60 to be positioned at the sets of holes of the rotary shaft 31
In 311, and during slotting tool, i.e., using taking the form of inclined plane on the first conducting element 41 of the power connection 40 and from inside to outside
The first electrode 641 for moving attaching plug 64 is adjusted in the guiding of lead segment 412 gradually expanded, makes first and second electrode of attaching plug 64
641st, it 642 is accurately aligned with first and second conducting element 41,42 of power connection 40 respectively, and by the first of attaching plug 64
Electrode 641 is plugged in the socket part 411 of the first conducting element 41 of power connection 40, and its second electrode 642 is tapered convex
The block-like supporting part 6422 then close and firm 42 tapered groove of the second conducting element for being resisted against the power connection 40
Abutting part 423, and then can drive rotary shaft 31 that the ultrasonic hilt 60 and process tool 62 is driven to rotate, and power supply is controlled to control
Device out-put supply, and via first and second conducting wire 51 of the power lead group 50,52, power connection 40 and ultrasonic hilt 60
Attaching plug 64 conducts power supply to ultrasonic oscillator 61, you can driving ultrasonic hilt 60 makees high-frequency vibration, to carry out height
The cutting operation of frequency vibration；In this way, the power connection 40 of the utility model is when the attaching plug 64 of grafting ultrasonic hilt 60,
I.e. using the first electrode 641 of the first conducting element 41 socket attaching plug 64, the second conducting element 42 is then using tapered recessed
The abutting part 423 of slot connects the second electrode 642 of attaching plug 64 in a manner of contact, can not only avoid power connection 40 or
The attaching plug 64 of ultrasonic hilt 60 damages, and attaching plug 64 is made to be easy to be plugged in power connection 40, and ensure attaching plug
64 are electrically connected with what power connection 40 consolidated, and reach the Practical Benefit for promoting service life and electrical conductivity stability.
It is described above to be merely exemplary for the utility model, and not restrictive, those of ordinary skill in the art
Understand, in the case where not departing from the spirit and scope that claim is limited, can many modifications may be made, variation or it is equivalent, but
It falls within the scope of protection of the utility model.
Claims (10)
1. a kind of power source connector structure of machining spindle, it is characterized in that being provided with the rotation of tool sets of holes in the pedestal of machining spindle
Axis, and the power connection for being conducted to external power supply is equipped in the rotary shaft, wherein, which is equipped with the first conductive element
Part, and socket part is equipped in the first end of first conducting element, it is equipped with the second conductive element in the first conducting element interior insulation
Part, the first end of second conducting element are equipped with head, and be equipped with abutting part in the end face on the head.
2. the power source connector structure of machining spindle according to claim 1, which is characterized in that the rotary shaft is internally provided with one
Clamping jaw seat, the power connection are set in the clamping jaw seat.
3. the power source connector structure of machining spindle according to claim 1, which is characterized in that the first of the power connection is conductive
Element is in a tubular form.
4. the power source connector structure of machining spindle according to claim 1, which is characterized in that the first of the power connection is conductive
The socket part of element is equipped with the lead segment for taking the form of inclined plane and gradually expanding from inside to outside in the first ora terminalis.
5. the power source connector structure of machining spindle according to claim 1, which is characterized in that the second of the power connection is conductive
Element is in rod-shaped.
6. the power source connector structure of machining spindle according to claim 1, which is characterized in that the first of the power connection is conductive
Insulation component is equipped between element and second conducting element, the first end of the insulation component is equipped with bulge loop, makes first conductive element
Part keeps insulating with second conducting element.
7. the power source connector structure of machining spindle according to claim 6, which is characterized in that the second of the power connection is conductive
The first end of element is equipped with the widened head of outer diameter, and the head is made to have block edge, and with the block edge block in the insulation
The bulge loop of element.
8. the power source connector structure of machining spindle according to claim 1, which is characterized in that the second of the power connection is conductive
The groove that the abutting part of element is tapered in.
9. the power source connector structure of machining spindle according to claim 1, which is characterized in that the first of the power connection is conductive
Element and second conducting element are conducted to external power supply with a power lead group.
10. the power source connector structure of machining spindle according to claim 9, which is characterized in that the power lead group is at this
First conducting element of power connection is electrically connected with the first conducting wire, which is electrically connected with the second conducting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721634275.6U CN207474699U (en) | 2017-11-29 | 2017-11-29 | The power source connector structure of machining spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721634275.6U CN207474699U (en) | 2017-11-29 | 2017-11-29 | The power source connector structure of machining spindle |
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| Publication Number | Publication Date |
|---|---|
| CN207474699U true CN207474699U (en) | 2018-06-08 |
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ID=62260022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721634275.6U Active CN207474699U (en) | 2017-11-29 | 2017-11-29 | The power source connector structure of machining spindle |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394469A (en) * | 2019-08-29 | 2019-11-01 | 汇专绿色工具有限公司 | Ultrasonic wave knife handle, ultrasonic wave processing component and ultrasonic main shaft |
| CN110394463A (en) * | 2019-08-29 | 2019-11-01 | 汇专绿色工具有限公司 | A kind of ultrasonic main shaft and the ultrasonic wave lathe including it |
| CN110394468A (en) * | 2019-08-29 | 2019-11-01 | 汇专绿色工具有限公司 | Ultrasonic wave knife handle, ultrasonic wave processing component and ultrasonic main shaft |
| CN110421366A (en) * | 2019-08-29 | 2019-11-08 | 汇专绿色工具有限公司 | A kind of ultrasonic main shaft and conductive structure |
| CN110544842A (en) * | 2019-08-29 | 2019-12-06 | 汇专绿色工具有限公司 | ultrasonic main shaft and electric connection structure thereof |
| CN110690628A (en) * | 2019-09-18 | 2020-01-14 | 汇专机床有限公司 | Conductive structure of ultrasonic main shaft |
-
2017
- 2017-11-29 CN CN201721634275.6U patent/CN207474699U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394469A (en) * | 2019-08-29 | 2019-11-01 | 汇专绿色工具有限公司 | Ultrasonic wave knife handle, ultrasonic wave processing component and ultrasonic main shaft |
| CN110394463A (en) * | 2019-08-29 | 2019-11-01 | 汇专绿色工具有限公司 | A kind of ultrasonic main shaft and the ultrasonic wave lathe including it |
| CN110394468A (en) * | 2019-08-29 | 2019-11-01 | 汇专绿色工具有限公司 | Ultrasonic wave knife handle, ultrasonic wave processing component and ultrasonic main shaft |
| CN110421366A (en) * | 2019-08-29 | 2019-11-08 | 汇专绿色工具有限公司 | A kind of ultrasonic main shaft and conductive structure |
| CN110544842A (en) * | 2019-08-29 | 2019-12-06 | 汇专绿色工具有限公司 | ultrasonic main shaft and electric connection structure thereof |
| CN110394469B (en) * | 2019-08-29 | 2024-05-17 | 汇专科技集团股份有限公司 | Ultrasonic knife handle, ultrasonic machining assembly and ultrasonic spindle |
| CN110394463B (en) * | 2019-08-29 | 2024-05-17 | 汇专科技集团股份有限公司 | Ultrasonic spindle and ultrasonic machine tool comprising same |
| CN110421366B (en) * | 2019-08-29 | 2024-09-24 | 汇专科技集团股份有限公司 | Ultrasonic main shaft and conductive structure |
| CN110690628A (en) * | 2019-09-18 | 2020-01-14 | 汇专机床有限公司 | Conductive structure of ultrasonic main shaft |
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