CN206010825U - A kind of thread forming tap grinder wheel finishing in good time adjustment mechanism of nozzle location - Google Patents
A kind of thread forming tap grinder wheel finishing in good time adjustment mechanism of nozzle location Download PDFInfo
- Publication number
- CN206010825U CN206010825U CN201620912132.6U CN201620912132U CN206010825U CN 206010825 U CN206010825 U CN 206010825U CN 201620912132 U CN201620912132 U CN 201620912132U CN 206010825 U CN206010825 U CN 206010825U
- Authority
- CN
- China
- Prior art keywords
- good time
- time adjustment
- thread forming
- adjustment mechanism
- nozzle location
- 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.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 63
- 238000001816 cooling Methods 0.000 claims abstract description 32
- 238000012546 transfer Methods 0.000 claims abstract description 19
- 229910001651 emery Inorganic materials 0.000 claims description 28
- 230000001737 promoting effect Effects 0.000 claims description 8
- 230000008859 change Effects 0.000 abstract description 6
- 239000002826 coolant Substances 0.000 description 6
- 238000012856 packing Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000000110 cooling liquid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses a kind of thread forming tap grinder wheel finishing in good time adjustment mechanism of nozzle location, including the drive mechanism for driving the cooling nozzles rotating shaft swung to crushing locality and drive axis of rotation, and the transfer bar mechanism being engaged with the drive mechanism, the transfer bar mechanism is arranged on dresser.This utility model can be according to the position of the in good time adjustment cooling nozzles of the change of crushing position, it is not necessary to manually adjust the position of cooling nozzles, exactly crushing position can be carried out sufficiently cool, improves work efficiency.
Description
Technical field
This utility model is related to a kind of mechanism of in good time adjustment nozzle location, and in particular to one kind can adjust cooling in good time
The thread forming tap grinder wheel finishing in good time adjustment mechanism of nozzle location of nozzle location.
Background technology
In order that screw tap improves machining efficiency during screw cutting, increase the rigidity of screw tap and increase matrix
Linking intensity, the application of thread forming tap is more and more extensive, and repaiies emery wheel is carried out using thread forming tap grinding bed dresser
When whole, the purpose to reduce grinding points temperature, remove emery wheel mud to grinding points spray cooling liquid is needed by cooling nozzles,
Cooling nozzles position in the market is fixed, generally using the position for manually adjusting cooling nozzles, this manual
Adjustment has the following disadvantages：1., when emery wheel is repaired, with the change of grinding wheel diameter, need artificial in time to cooling nozzles position
Manually adjusted, the coolant of otherwise cooling nozzles injection can not be sprayed onto on crushing position, so manually adjust
During not only lose time, and cause production efficiency reduce；2. due to the angle that manually adjusts and apart from inaccurate,
Cause the eject position deviation of cooling nozzles larger, crushing position is caused because cooling down " burning black " phenomenon of insufficient appearance.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, there is provided a kind of extruding
The tap-grinding machine crushing in good time adjustment mechanism of nozzle location, the adjustment mechanism, can when emery wheel repaired by dresser
As the change of crushing position adjusts the position of cooling nozzles in good time, it is ensured that coolant is accurately injected in crushing position
On, the position of cooling nozzles need not be manually adjusted, work efficiency is so not only increased, and can exactly to crushing
Position carries out sufficiently cool.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of thread forming tap grinder wheel is repaiied
Whole with the in good time adjustment mechanism of nozzle location, it is characterised in that：Including for drive cooling nozzles to crushing locality put
Dynamic rotating shaft and the drive mechanism of drive axis of rotation, and the transfer bar mechanism being engaged with the drive mechanism, the push rod
Mechanism is arranged on dresser.
A kind of above-mentioned thread forming tap grinder wheel finishing in good time adjustment mechanism of nozzle location, it is characterised in that：Described
Transfer bar mechanism includes the push rod being arranged on dresser, and one end of the push rod is provided with for promoting the drive mechanism
Yoke frame.
A kind of above-mentioned thread forming tap grinder wheel finishing in good time adjustment mechanism of nozzle location, it is characterised in that：Described
Push rod includes adjusting screw rod and the nut on adjusting screw rod.
A kind of above-mentioned thread forming tap grinder wheel finishing in good time adjustment mechanism of nozzle location, it is characterised in that：Described
Yoke frame is push pedal.
A kind of above-mentioned thread forming tap grinder wheel finishing in good time adjustment mechanism of nozzle location, it is characterised in that：Described
Drive mechanism includes driving the jig arm of axis of rotation and the swing arm for promoting jig arm, swing arm to be engaged with the transfer bar mechanism,
In fulcrum bearing, swing arm is rotatably installed in fulcrum bearing for the rotating shaft.
A kind of above-mentioned thread forming tap grinder wheel finishing in good time adjustment mechanism of nozzle location, it is characterised in that：Described
Fulcrum bearing is fixed on connecting plate, and connecting plate is fixedly mounted on wheel-guard.
A kind of above-mentioned thread forming tap grinder wheel finishing in good time adjustment mechanism of nozzle location, it is characterised in that：Described
It is provided with swing arm for promoting the pin of the jig arm, the swing arm to be provided with bearing near one end of transfer bar mechanism.
A kind of above-mentioned thread forming tap grinder wheel finishing in good time adjustment mechanism of nozzle location, it is characterised in that：Also wrap
The pressure gauge base being fixedly mounted in rotating shaft is included, pressure gauge is installed on the pressure gauge base, the cooling nozzles are installed in pressure
On power gauge stand.
This utility model has advantages below compared with prior art：
1. this utility model passes through to install transfer bar mechanism on dresser, when dresser is repaired to emery wheel
When drive transfer bar mechanism move horizontally, transfer bar mechanism drive drive mechanism rotate, drive mechanism drive axis of rotation, so as to rotating shaft
Cooling nozzles are driven to swing, it is ensured that during dresser finishing emery wheel, can be adjusted according to the change of crushing position in good time
The position of whole cooling nozzles, without the need for being adjusted manually, improves work efficiency, and accurately crushing position can be carried out
Sufficiently cool, using effect is good.
2. this utility model can adjust yoke frame to the distance of finishing emery wheel by being provided with the adjusting screw rod of nut,
So that it is determined that the initial position of cooling nozzles.
3. this utility model is by arranging pressure gauge, can in real-time monitoring feed pipe coolant pressure, cold to ensure
But pressure requirements of liquid.
4. pressure gauge base of the present utility model not only acts as the manometric effect of support, has simultaneously worked as connection cooling nozzles
Effect with feed pipe.
In sum, this utility model simple structure, using easy to operate, functional reliability height, can be adjusted cold in good time
But the position of nozzle, without the need for being adjusted manually, improves work efficiency, and cools down fully, and using effect is good, is easy to popularization to make
With.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Left views of the Fig. 2 for Fig. 1.
Fig. 3 is the A-A sectional views in Fig. 2.
Fig. 4 is the annexation schematic diagram of this utility model fulcrum bearing and holder.
Fig. 5 is the annexation schematic diagram of this utility model jig arm and rotating shaft.
Description of reference numerals:
1 emery wheel；2 wheel-guards；3 contact roller for dressing；
4 dressers；5 connecting plates；6 fulcrum bearings；
7 feed pipes；8 pipe joints；9 pressure gauge bases；
10 pressure gauges；11 cooling nozzles；12 push pedals；
13 adjusting screw rods；14 nuts；15 swing arms；
16 pins；17 bearings；18 axial screws；
19 first packing rings；20 oilless bushings；21 Top fastening screws；
22 rotating shafts；23 second packing rings；24 bearing pins；
25 flat keys；26 holders；27 adjusting screws；
28 holding screws；29 jig arm；29-1 jig arm bodies；
29-2 cover plates；30 bolts.
Specific embodiment
A kind of thread forming tap grinder wheel finishing in good time adjustment mechanism of nozzle location as depicted in figs. 1 and 2, including using
The drive mechanism that the rotating shaft 22 and drive rotating shaft 22 swung to 1 trim locations direction of emery wheel in drive cooling nozzles 11 is rotated, with
And the transfer bar mechanism being engaged with the drive mechanism, the transfer bar mechanism is arranged on dresser 4.
In the present embodiment, the transfer bar mechanism includes that the push rod being arranged on dresser 4, one end of the push rod set
It is equipped with for promoting the yoke frame of the drive mechanism, the yoke frame is push pedal 12, it is preferred that push pedal 12 is circular push pedal.
In the present embodiment, the push rod includes adjusting screw rod 13 and the nut 14 on adjusting screw rod 13, when being repaiied
When whole 1 diameter of emery wheel is different, push pedal 12 is adjusted to the distance of the emery wheel 1 that is repaired by adjusting screw rod 13, so that it is determined that cold
But the initial position of nozzle 11, can accurately promote drive mechanism to rotate while meeting push pedal 12 in dressing process, this knot
Structure can be suitable for the emery wheel 1 of different-diameter size.
In the present embodiment, the drive mechanism includes the jig arm 29 for driving rotating shaft 22 to rotate and the pendulum for promoting jig arm 29
Arm 15, swing arm 15 are engaged with the transfer bar mechanism, and in fulcrum bearing 6, the swing arm 15 is rotated installs for the rotating shaft 22
In fulcrum bearing 6；The fulcrum bearing 6 is fixed on connecting plate 5, and connecting plate 5 is fixedly mounted on wheel-guard 2.
In the present embodiment, it is provided with swing arm 15 for promoting the pin 16 of jig arm 29, the swing arm 15 to push away near described
One end of linkage is provided with bearing 17.
In the present embodiment, bearing 17 is arranged in swing arm 15 by axial screw 18, and is set between bearing 17 and swing arm 15
It is equipped with the first packing ring 19.
The present embodiment also includes the pressure gauge base 9 being fixedly mounted in rotating shaft 22, is provided with pressure gauge on pressure gauge base 9
10, cooling nozzles 11 are also mounted on pressure gauge base 9, and pressure gauge base 9 plays a part of three way cock, and pressure gauge base 9 connects cold
But nozzle 11, pressure gauge 10 and feed pipe 7, pressure gauge base 9 not only act as the effect for supporting pressure gauge 10, and meet feed flow
To in the case of 11 normal fuel injection of cooling nozzles, pressure gauge 10 can monitor the pressure of coolant in feed pipe 7 to pipe 7 simultaneously.
In the present embodiment, feed pipe 7 is by pipe joint 8 on pressure gauge base 9.
The present embodiment is repaired to emery wheel 1 by the contact roller for dressing 3 on dresser 4, it is preferred that finishing
Roller 3 adopts diamond roller, and diamond roller hardness is good, long service life.
As shown in figure 3, rotating shaft 22 is arranged in fulcrum bearing 6 by oilless bushing 20, pressure gauge base 9 passes through Top fastening screw 21
In rotating shaft 22, rotating shaft 22 is connected with jig arm 29 by flat key 25.
In the present embodiment, swing arm 15 is rotated with fulcrum bearing 6 by bearing pin 24 and is connected, and pin 16 is sold when swing arm 15 is promoted
Vibration is produced between axle 24 and swing arm 15, in order to reduce vibration, between the bearing pin 24 and fulcrum bearing 6, bearing pin 24 and swing arm 15
Between be provided with second packing ring 23, it is preferable that second packing ring 23 be copper packing.
As shown in figure 4, bearing pin 24 is fixedly mounted in fulcrum bearing 6 by holding screw 28.
In the present embodiment, holder 26 in fulcrum bearing 6, is provided with, is provided with the holder 26 flexible for adjusting rotating shaft 22
The adjusting screw 27 of degree, can control the rotation degree of flexibility of rotating shaft 22 by adjusting the tightness of adjusting screw 27, make to turn
Axle 22 can be rotated, and can not rotate again too flexible.
As shown in figure 5, jig arm is made up of jig arm body 29-1 and cover plate 29-2 two parts, rotating shaft 22 is by flat key 25 and institute
Jig arm body 29-1 connections are stated, is fixedly connected by bolt 30 between the cover plate 29-2 and jig arm body 29-1.
The course of work of the present utility model：When the contact roller for dressing 3 on dresser 4 is repaired to emery wheel 1, first
According to the diameter of emery wheel 1, the distance between push pedal 12 and emery wheel 1 are adjusted by adjusting screw rod 13, so that it is determined that cooling spray
The initial position of mouth 11, starts dresser 4, and dresser 4 is synchronous with transfer bar mechanism to be moved to 1 direction of emery wheel, push rod
Push pedal 12 in mechanism promotes bearing 17, bearing 17 to drive swing arm 15 to swing, as the pin 16 that swing arm 15 swings promotes jig arm
29 rotate, and jig arm 29 drives rotating shaft 22 to rotate, and rotating shaft 22 drives cooling nozzles 11 to swing to 1 trim locations direction of emery wheel in good time,
Coolant is made accurately to be injected in the trim locations of emery wheel 1, it is same that the adjustment mechanism ensure that contact roller for dressing 3 is repaired to emery wheel 1
When, cooling nozzles 11 are moved in good time with the movement of 1 trim locations of emery wheel.
During cooling, the position of 11 spray cooling liquid of cooling nozzles and angle are kept with the relative position of emery wheel 1
Constant, and its optimum position can be kept when repairing to emery wheel 1 every time, from maximum gauge of the emery wheel 1 when installing
In the range of minimum diameter to after finishing, middle without the need for manually adjusting, the position of cooling nozzles 11 can be with contact roller for dressing 3
Mobile distance carries out real-time adjustment, and the coolant of the injection of cooling nozzles 11 can not only be washed away in time when emery wheel 1 is repaired and be produced
Emery wheel mud, moreover it is possible to take away the heat that produces when emery wheel 1 is repaired in time.
The above, is only preferred embodiment of the present utility model, not this utility model is imposed any restrictions, every
Any simple modification, change and the equivalent structure change that above example is made according to this utility model technical spirit, still
Belong in the protection domain of technical solutions of the utility model.
Claims (8)
1. a kind of thread forming tap grinder wheel finishing in good time adjustment mechanism of nozzle location, it is characterised in that：Including for driving
Rotating shaft (22) that cooling nozzles (11) are swung to emery wheel (1) trim locations direction, drive drive mechanism that rotating shaft (22) rotates, with
And the transfer bar mechanism being engaged with the drive mechanism, the transfer bar mechanism is arranged on dresser (4).
2., according to a kind of thread forming tap grinder wheel finishing in good time adjustment mechanism of nozzle location described in claim 1, which is special
Levy and be：The transfer bar mechanism includes the push rod being arranged on dresser (4), and one end of the push rod is provided with for pushing away
Move the yoke frame of the drive mechanism.
3., according to a kind of thread forming tap grinder wheel finishing in good time adjustment mechanism of nozzle location described in claim 2, which is special
Levy and be：The push rod includes adjusting screw rod (13) and the nut (14) on adjusting screw rod (13).
4., according to a kind of thread forming tap grinder wheel finishing in good time adjustment mechanism of nozzle location described in claim 2, which is special
Levy and be：The yoke frame is push pedal (12).
5. according to a kind of thread forming tap grinder wheel finishing in good time adjustment mechanism of nozzle location described in claim 1 or 2, its
It is characterised by：The drive mechanism includes the jig arm (29) for driving rotating shaft (22) to rotate and the swing arm for promoting jig arm (29)
(15), swing arm (15) is engaged with the transfer bar mechanism, and described rotating shaft (22) are arranged in fulcrum bearing (6), swing arm (15)
It is rotatably installed in fulcrum bearing (6).
6., according to a kind of thread forming tap grinder wheel finishing in good time adjustment mechanism of nozzle location described in claim 5, which is special
Levy and be：Fulcrum bearing (6) are fixed on connecting plate (5), and connecting plate (5) is fixedly mounted on wheel-guard (2).
7., according to a kind of thread forming tap grinder wheel finishing in good time adjustment mechanism of nozzle location described in claim 5, which is special
Levy and be：It is provided with swing arm (15) for promoting the pin (16) of the jig arm (29), swing arm (15) are near institute
The one end for stating transfer bar mechanism is provided with bearing (17).
8., according to a kind of thread forming tap grinder wheel finishing in good time adjustment mechanism of nozzle location described in claim 1, which is special
Levy and be：Also include the pressure gauge base (9) being fixedly mounted in rotating shaft (22), pressure gauge is installed on pressure gauge base (9)
(10), described cooling nozzles (11) are on pressure gauge base (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620912132.6U CN206010825U (en) | 2016-08-21 | 2016-08-21 | A kind of thread forming tap grinder wheel finishing in good time adjustment mechanism of nozzle location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620912132.6U CN206010825U (en) | 2016-08-21 | 2016-08-21 | A kind of thread forming tap grinder wheel finishing in good time adjustment mechanism of nozzle location |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206010825U true CN206010825U (en) | 2017-03-15 |
Family
ID=58250176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620912132.6U Expired - Fee Related CN206010825U (en) | 2016-08-21 | 2016-08-21 | A kind of thread forming tap grinder wheel finishing in good time adjustment mechanism of nozzle location |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206010825U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111975637A (en) * | 2020-07-24 | 2020-11-24 | 湖南中大创远数控装备有限公司 | Emery wheel washing unit and digit control machine tool |
| CN112191950A (en) * | 2020-09-29 | 2021-01-08 | 重庆润跃机械有限公司 | Gear forming device |
| CN114012606A (en) * | 2021-10-21 | 2022-02-08 | 北京博鲁斯潘精密机床有限公司 | Strong cooling and cleaning device for grinding and milling of aero-engine blade |
| CN117245558A (en) * | 2023-11-10 | 2023-12-19 | 湖南中大创远数控装备有限公司 | Grinding machine |
-
2016
- 2016-08-21 CN CN201620912132.6U patent/CN206010825U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111975637A (en) * | 2020-07-24 | 2020-11-24 | 湖南中大创远数控装备有限公司 | Emery wheel washing unit and digit control machine tool |
| CN112191950A (en) * | 2020-09-29 | 2021-01-08 | 重庆润跃机械有限公司 | Gear forming device |
| CN114012606A (en) * | 2021-10-21 | 2022-02-08 | 北京博鲁斯潘精密机床有限公司 | Strong cooling and cleaning device for grinding and milling of aero-engine blade |
| CN117245558A (en) * | 2023-11-10 | 2023-12-19 | 湖南中大创远数控装备有限公司 | Grinding machine |
| CN117245558B (en) * | 2023-11-10 | 2024-02-06 | 湖南中大创远数控装备有限公司 | Grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |