CN209632783U - Finely tune feed arrangement - Google Patents
Finely tune feed arrangement Download PDFInfo
- Publication number
- CN209632783U CN209632783U CN201822229383.6U CN201822229383U CN209632783U CN 209632783 U CN209632783 U CN 209632783U CN 201822229383 U CN201822229383 U CN 201822229383U CN 209632783 U CN209632783 U CN 209632783U
- Authority
- CN
- China
- Prior art keywords
- side plate
- screw rod
- fixed frame
- bevel gear
- hand wheel
- 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.)
- Active
Links
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model belongs to grinding equipment technical field more particularly to a kind of fine tuning feed arrangement, and fine tuning feed arrangement includes: fixed frame；Screw rod is rotatably arranged on the fixed frame and one end is threadedly coupled with clamping device；Reduction gearing mechanism and trimming hand wheel, the reduction gearing mechanism setting is connect on the fixed frame and respectively with the screw rod and the trimming hand wheel, the trimming hand wheel drives the screw rod to rotate relative to the fixed frame by the reduction gearing mechanism, so that the screw rod drives the clamping device to slide on the workbench.The application can drive screw rod to rotate relative to fixed frame due to trimming hand wheel by reduction gearing mechanism, and then screw rod driving clamping device is made to move linearly on the table, and the cooperation between trimming hand wheel, reduction gearing mechanism and screw rod can form retarder, trimming hand wheel and screw rod form biggish reduction ratio, the Precise Grinding to cutter can be achieved, overall structure is simple, and manufacturing cost is low.
Description
Technical field
The utility model belongs to grinding equipment technical field more particularly to a kind of fine tuning feed arrangement.
Background technique
In grinding such as the processing of hard material cutter, often need using accurate equipment for grinding, to realize to knife
The accurate grinding of tool, but existing equipment for grinding is difficult to control the grinding accuracy of the shape of tool, size in processing, uses in equipment
It is more complex in the modular construction for realizing fine tuning, and the machining accuracy being able to achieve is not high, it is other that there is its fine tuning of high-precision equipment
Also structure is complicated mostly for component, and accessory is at high cost, so that overall processing cost is larger.
Utility model content
The purpose of this utility model is to provide a kind of fine tuning feed arrangements, it is intended to solve equipment for grinding in the prior art
The trimming part technical problem that structure is complicated, at high cost.
A kind of in order to achieve the above purposes, the technical solution adopted by the utility model is: fine tuning feed arrangement, is installed on grinding
In equipment, the equipment for grinding includes workbench, the grinding wheel mechanism being set on workbench and is slideably positioned in the workbench
Clamping device that is upper and being used for clamping fixed cutting tool, wherein the fine tuning feed arrangement includes:
Fixed frame is set on the workbench；
Screw rod, is rotatably arranged on the fixed frame and one end is threadedly coupled with the clamping device；
Reduction gearing mechanism and trimming hand wheel, the reduction gearing mechanism be arranged on the fixed frame and respectively with it is described
The screw rod is connected with the trimming hand wheel, the trimming hand wheel by the reduction gearing mechanism drive the screw rod relative to
The fixed frame rotation, so that the screw rod drives the clamping device to slide on the workbench, and then drives the folder
The cutter held in mechanism is close to the grinding wheel mechanism.
Further, the reduction gearing mechanism includes gear assembly and the worm screw that is rotatably arranged on the fixed frame,
One end of the worm screw is connect with the gear assembly, and turbine is provided on the screw rod, be provided on the worm screw with it is described
The helical tooth of turbine cooperation, the gear assembly are rotated by screw rod described in the worm drive relative to the fixed frame.
Further, the axial direction of the screw rod is vertical with the axial direction of the worm screw.
Further, the worm screw is located at the lower section of the screw rod.
Further, the gear assembly includes mutually matched first bevel gear and second bevel gear, first cone
Gear is connect with the trimming hand wheel, and the second bevel gear is fixed on one end of the worm screw, and the trimming hand wheel passes through institute
The cooperation for stating first bevel gear and the second bevel gear drives the worm screw to rotate relative to the fixed frame, and then drives institute
Screw rod is stated to rotate relative to the fixed frame.
Further, the gear assembly further includes mutually matched third hand tap gear and the 4th bevel gear, the third
Bevel gear is coaxial with the first bevel gear and is wholely set, and the 4th bevel gear is coaxial with the second bevel gear and integrated
Setting.
Further, the fixed frame includes sequentially connected first side plate, the second side plate, third side wall and the 4th side
Plate, first side plate are oppositely arranged with the third side plate, and second side plate is oppositely arranged with the 4th side plate；It is described
Worm screw passes through first side plate, third side plate and is rotatably arranged on first side plate and the third side plate, the snail
One end of bar has the first section of stretching out for stretching out in the third side plate, and the second bevel gear is fixed on described first and stretches out
Section, the screw rod pass through second side plate, the 4th side plate and are rotatably arranged on second side plate and the 4th side plate,
One end of the screw rod has the second section of stretching out for stretching out in the 4th side plate, second section of stretching out and the clamping device
It is threadedly coupled.
Further, the side of second side plate has the extended segment stretched out relative to the third side plate, described micro-
Adjusting handwheel includes connecting shaft, adjusting handle and rocking bar, and the connecting shaft wears and is rotatably arranged on the extended segment, the tune
Section handwheel is fixed on the connecting shaft and stretches out on one end of the extended segment, and the rocking bar setting is separate in the adjusting handle
On the ora terminalis of third side plate one end.
Further, the transmission ratio of the trimming hand wheel and the screw rod is at least 30:1, and the screw lead is 1mm.
Further, the fixed mount setting have sensor for detecting the worm screw rotational angle and with the sensing
The self-locking mechanism of device electrical connection, the self-locking mechanism prevent the worm screw when reaching preset threshold for the worm screw rotational angle
By machining reaction force and invert.
The utility model has the beneficial effects that the fine tuning feed arrangement of the utility model, since trimming hand wheel can pass through deceleration
Transmission mechanism drives screw rod to rotate relative to fixed frame, and then screw rod driving clamping device is made to move linearly on the table,
And the cooperation between trimming hand wheel, reduction gearing mechanism and screw rod can form retarder, trimming hand wheel forms biggish with screw rod
Reduction ratio, in this way, can realize the Precise Grinding to cutter when rotation trimming hand wheel, also, overall structure is simple, manufacturing cost
It is low.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the schematic perspective view of fine tuning feed arrangement provided by the embodiment of the utility model；
Fig. 2 is the schematic perspective view of fine tuning another angle of feed arrangement shown in Fig. 1；
Fig. 3 is the overlooking structure diagram of fine tuning feed arrangement shown in Fig. 1.
Wherein, each appended drawing reference in figure:
10-workbench 11-supporting table, 12-link blocks
100-fixed frame the 120-the second side plates of the 110-the first side plate
121-the 140-the four side plates of extended segment 130-third side plate
150-connecting plate 200-screw rod, 210-turbines
310-gear assembly 311-first bevel gear, 312-second bevel gears
313-314-the four 320-worm screws of bevel gear of third hand tap gear
321-helical tooth 400-trimming hand wheel, 410-connecting shafts
420-430-rocking bars of adjusting handle.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
As shown in Figures 1 to 3, fine tuning feed arrangement provided by the embodiment of the utility model, is installed on equipment for grinding, grinding
Equipment includes workbench 10, the grinding wheel mechanism (not shown) being set on workbench 10 and is slideably positioned on workbench 10 and uses
In the clamping device (not shown) of clamping fixed cutting tool, feed arrangement is finely tuned for driving clamping device to do on workbench 10 directly
Line is mobile, to complete the Precise Grinding of cutter.Fine tuning feed arrangement include fixed frame 100, screw rod 200, reduction gearing mechanism and
Trimming hand wheel 400.Fixed frame 100 is set on workbench 10；Screw rod 200 is rotatably arranged on fixed frame 100, screw rod 200
One end is threadedly coupled with clamping device.Reduction gearing mechanism be arranged on fixed frame 100, reduction gearing mechanism respectively with screw rod
200 and trimming hand wheel 400 connect, trimming hand wheel 400 by reduction gearing mechanism driving screw rod 200 relative to 100 turns of fixed frame
It is dynamic, so that screw rod 200 drives clamping device to slide on workbench 10, and then drive cutter on clamping device to grinding wheel mechanism
It is close.
Fine tuning feed arrangement provided in this embodiment, since trimming hand wheel 400 can drive screw rod by reduction gearing mechanism
200 rotate relative to fixed frame 100, and then make screw rod 200 that clamping device be driven to move linearly on workbench 10, and finely tune
Cooperation between handwheel 400, reduction gearing mechanism and screw rod 200 can form retarder, trimming hand wheel 400 and the formation of screw rod 200
Biggish reduction ratio, in this way, the Precise Grinding to cutter can be realized when rotation trimming hand wheel 400, also, overall structure is simple,
Manufacturing cost is low.
It should be noted that clamping device may be provided in the supporting table 11 of 10 top surface of workbench；It is set when on workbench 10
When being equipped with other regulating mechanisms, for example, being provided with cunning on workbench 10 when being provided with fast feed mechanism on workbench 10
Rail, sliding rail slidably connect slide unit, and clamping device is arranged on slide unit, and accordingly, the fixed frame 100 for finely tuning feed arrangement connects
It is fixed on the side of slide unit, in this way, both fast feed mechanism and fine tuning feed arrangement combine, first pass through clamping device can
Fast feed mechanism is fast moved to tool sharpening position, then drives clamping device tune by fine tuning feed arrangement again
It saves to machining position, then carries out grinding, meanwhile, it is steady in the feeding that fine tuning direction of feed increase improves entire platform with Beijing South Maxpower Technology Co. Ltd
It is qualitative.
In one embodiment, reduction gearing mechanism includes gear assembly 310 and worm screw 320, and worm screw 320 is rotatably arranged on solid
Determine on frame 100, turbine 210 is provided on screw rod 200, the helical tooth 321 cooperated with turbine 210 is provided on worm screw 320, such as
This, worm screw 320 is realized by the cooperation of helical tooth 321 and turbine 210 and is driven；One end of worm screw 320 and gear assembly 310 connect
It connects, gear assembly 310 drives screw rod 200 to rotate relative to fixed frame 100 by worm screw 320.Trimming hand wheel 400 and gear assembly
310 connections when trimming hand wheel 400 rotates, drive worm screw 320 to rotate, and then drive by worm screw 320 by gear assembly 310
Screw rod 200 rotates.Form retarder between trimming hand wheel 400, gear assembly 310, worm screw 320 and screw rod 200 so that handwheel with
Biggish reduction ratio is formed between screw rod 200, rotates the pre- fixing turn of handwheel, and screw rod 200 just rotates a circle, when clamping device needs
When moving forward 1um, handwheel one low-angle of corresponding rotation be can be realized.
Both in a specific embodiment, driving screw rod 200 rotation one week when trimming hand wheel 400 rotates 30 weeks, i.e.,
Transmission ratio is set as 30:1；200 lead of screw rod is 1mm, i.e., screw rod 200, which rotates, can drive the mobile 1mm of clamping device for one week, when
So, the transmission ratio of the two is settable bigger, to realize the grinding of higher precision.That is, trimming hand wheel 400, gear
Retarder is collectively formed in component 310, turbine 210 and worm screw 320, when reduction ratio 30, i.e. trimming hand wheel 400 rotation 30 is enclosed,
Screw rod 200 is driven to rotate a circle by turbine 210 and worm screw 320,200 lead of screw rod is 1mm, i.e., when screw rod 200 rotates one week
Drive clamping device to move linearly on workbench 10 1mm, can calculate as a result, clamping device need to advance 1um when finely tune hand
Wheel 400 needs the angle rotated, i.e. screw rod 200 needs to rotate 0.001 circle, and trimming hand wheel 400 needs to rotate 30x 0.001=
0.03 circle, it is 360x0.03=10.8 degree that trimming hand wheel 400, which needs the angle that rotates, and people to can be manually rotated accuracy tolerance far small
In 10.8 degree, therefore fine tuning feed arrangement provided by the utility model can realize well the feeding of 1um precision, and then make to clamp
Mechanism energy band cutter realizes accurate grinding and feeding, completes the Precise Grinding processing of cutter.By the way that biggish turbine snail is arranged
Bar reduction ratio and cooperation with screw rod, meanwhile, each turbine, worm screw and screw rod are all made of high-intensitive wear-resistant material, and timing
It buys oil maintenance, fine tuning feed arrangement can steadily realize the feeding of single at least 1um precision or more.
In one embodiment, stamp on adjusting handle 420 angled scale, to facilitate operation person according to actual grinding plus
Work demand rotates accurate angle to adjusting handle 420, and then realizes the Precise Grinding process operation of cutter.
In one embodiment, the axial direction of screw rod 200 may be configured as vertical with the axial direction of worm screw 320.In this way, can
Component the space occupied is saved, fine tuning feed arrangement overall volume is smaller.
In one embodiment, as shown in Figure 1 and Figure 2, it is fixed with turbine 210 on worm screw 320, is fixed on screw rod 200 and whirlpool
The first bevel gear 311 that wheel 210 matches, worm screw 320 drive screw rod 200 by the cooperation of turbine 210 and first bevel gear 311
It is rotated relative to fixed frame 100.External tooth on the external tooth of turbine 210 and first bevel gear 311 is intermeshed, turbine 210 and the
Both one bevel gears 311 rotate synchronously.
In one embodiment, the lower section of screw rod 200 is arranged in worm screw 320, at this point, turbine 210 is located at first bevel gear 311
Under.The bottom of fixed frame 100 is also provided with bottom plate (not shown), which connect with each side plate and seal fixed frame
The side of 100 bottom, fixed frame 100 can be fixed on workbench 10 by connecting plate 150.
In one embodiment, gear assembly 310 include first bevel gear 311 and engaged with first bevel gear 311 second
Bevel gear 312, the angle of cut between 312 liang of axis of first bevel gear 311 and second bevel gear may be configured as 90 degree, and the two transmission ratio can
It is set as 1:1, first bevel gear 311 is connect with trimming hand wheel 400, and second bevel gear 312 is fixed on one end of worm screw 320, micro-
Handwheel 400 is adjusted to drive worm screw 320 relative to 100 turns of fixed frame by first bevel gear 311 and the cooperation of second bevel gear 312
It is dynamic, and then screw rod 200 is driven to rotate relative to fixed frame 100.
Further, as shown in Fig. 2, gear assembly 310 further includes mutually matched third hand tap gear 313 and the 4th cone tooth
Wheel 314, third hand tap gear 313 is coaxial with first bevel gear 311 and is wholely set, the 4th bevel gear 314 and second bevel gear 312
It is coaxial and be wholely set, i.e. the outer end face that is co-axially located at first bevel gear 311 of third hand tap gear 313, third hand tap gear 313
Size is less than the size of first bevel gear 311, and the 4th bevel gear 314 is co-axially located at the outer end of second bevel gear 312, the 4th cone
The size of gear 314 is less than the size of second bevel gear 312, first bevel gear 311, second bevel gear 312, third hand tap gear
313 and the 4th bevel gear 314 4 rotate synchronously, the stability of transmission is improved by increasing by 210 groups of one group of turbine.
In one embodiment, fixed frame 100 includes sequentially connected first side plate 110, the second side plate 120, third side plate
130 and the 4th side plate 1401, the first side plate 110 be oppositely arranged with third side plate 130, the second side plate 120 and the 4th side plate 1401
It is oppositely arranged.First side plate 110, the second side plate 120, third side plate 130 and the 4th side plate 1401 are surrounded by accommodating space, turbine
210 are contained in the accommodating space, and a part of worm screw 320 and screw rod 200 is also contained in the accommodating space.It is understood that
, a part at 210 top of turbine can also expose to fixed frame 100.
Worm screw 320 passes through the first side plate 110, third side plate 130 and is rotatably arranged on the first side plate 110 and third side plate
On 130, for example, the corresponding position of the first side plate 110 and third side plate 130 is embedded with bearing respectively, worm screw 320 pass through and with
Two bearings are fixedly connected, and such worm screw 320, which can be realized, to be rotatably arranged on the first side plate 110 and third side plate 130.Worm screw 320
One end have and stretch out in the first section of stretching out of third side plate 130, second bevel gear 312 is fixed on the first section of stretching out, screw rod 200
It across the second side plate 120, the 4th side plate 1401 and is rotatably arranged on the second side plate 120 and the 4th side plate 1401, for example,
The corresponding position of two side plates 120 and the 4th side plate 1401 is embedded bearing respectively, and worm screw 320, which passes through and fixes with two bearings, to be connected
It connects, such worm screw 320, which can be realized, to be rotatably arranged on the second side plate 120 and the 4th side plate 1401.One end of screw rod 200, which has, stretches
For the second section of stretching out of the 4th side plate 1401, the second section of stretching out is threadedly coupled with clamping device, in one embodiment, clamping
Mechanism is fixed with link block 12 close to the side of screw rod 200, which is threadedly coupled with the second section of stretching out of screw rod 200,
In this way, clamping device can be driven to do on workbench 10 directly by link block 12 when screw rod 200 is rotated relative to fixed frame 100
Line sliding.
In one embodiment, the side of the second side plate 120 has the extended segment 121 stretched out relative to third side plate 130, micro-
Adjusting handwheel 400 includes connecting shaft 410, adjusting handle 420 and rocking bar 430, and connecting shaft 410 wears and is rotatably arranged on extended segment
On 121, adjusting handle 420 is fixed on connecting shaft 410 and stretches out on one end of the extended segment 121, and the setting of rocking bar 430 is adjusting hand
It takes turns on 420 ora terminalis far from 130 one end of third side plate.Connecting shaft 410 is fixed on the central location of adjusting handle 420, that is, connects
The longitudinal center line of axis 410 and the longitudinal center line of adjusting handle 420 coincide.
In one embodiment, fixed frame 100 be provided with sensor (not shown) for detecting 320 rotational angle of worm screw and
The self-locking mechanism (not shown) being electrically connected with sensor, self-locking mechanism are prevented when reaching preset threshold for 320 rotational angle of worm screw
Only 320 reaction of worm screw.When the rotational angle of worm screw 320 in one direction is more than preset threshold, sensor sends stop signal
To self-locking mechanism, self-locking mechanism can prevent worm screw 320 from inverting at this time, in this way, being able to achieve the self-locking function of worm screw 320, safely may be used
It leans on, high degree of automation, without increasing the fixing and locking mechanism component of other complexity.That is, feeding can be achieved afterwards in place
It is self-locking, in this way, the reaction force in feeding post-processing cutting will not be such that handwheel inverts.
In one embodiment, it is covered with protective cover (not shown) outside fixed frame 100, the connecting shaft 410 of trimming hand wheel 400 is worn
It is connect after overprotection cover with adjusting handle 420, i.e. adjusting handle 420 and rocking bar 430 is respectively positioned on except protective cover, and protective cover can be kept away
The entrance for exempting from extraneous dust and machining chips avoids each component being installed on fixed frame 100 impaired and service life is caused to contract
It is short, it also can guarantee the accuracy and safety of long-time service.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of fine tuning feed arrangement, is installed on equipment for grinding, the equipment for grinding includes workbench, is set on workbench
Grinding wheel mechanism and be slideably positioned on the workbench and be used for the clamping device of clamping fixed cutting tool, it is characterised in that: institute
Stating fine tuning feed arrangement includes:
Fixed frame is set on the workbench；
Screw rod, is rotatably arranged on the fixed frame and one end is threadedly coupled with the clamping device；
Reduction gearing mechanism and trimming hand wheel, the reduction gearing mechanism be arranged on the fixed frame and respectively with the screw rod
It is connected with the trimming hand wheel, the trimming hand wheel drives the screw rod relative to the fixation by the reduction gearing mechanism
Frame rotation so that the screw rod drives the clamping device to slide on the workbench, and then drives on the clamping device
Cutter it is close to the grinding wheel mechanism.
2. fine tuning feed arrangement according to claim 1, it is characterised in that: the reduction gearing mechanism includes gear assembly
With the worm screw being rotatably arranged on the fixed frame, one end of the worm screw is connect with the gear assembly, is set on the screw rod
It is equipped with worm gear, the helical tooth with the worm gear is provided on the worm screw, the gear assembly passes through the worm drive
The screw rod is rotated relative to the fixed frame.
3. fine tuning feed arrangement according to claim 2, it is characterised in that: the axial direction of the screw rod and the worm screw
Axial direction it is vertical.
4. fine tuning feed arrangement according to claim 2, it is characterised in that: the worm screw is located at the lower section of the screw rod.
5. fine tuning feed arrangement according to claim 2, it is characterised in that: the gear assembly includes mutually matched
One bevel gear and second bevel gear, the first bevel gear are connect with the trimming hand wheel, and the second bevel gear is fixed on institute
One end of worm screw is stated, the trimming hand wheel drives the worm screw by the cooperation of the first bevel gear and the second bevel gear
It is rotated relative to the fixed frame, and then the screw rod is driven to rotate relative to the fixed frame.
6. fine tuning feed arrangement according to claim 5, it is characterised in that: the gear assembly further includes mutually matched
Third hand tap gear and the 4th bevel gear, the third hand tap gear is coaxial with the first bevel gear and is wholely set, and the described 4th
Bevel gear is coaxial with the second bevel gear and is wholely set.
7. fine tuning feed arrangement according to claim 5, it is characterised in that: the fixed frame includes sequentially connected first
Side plate, the second side plate, third side plate and the 4th side plate, first side plate are oppositely arranged with the third side plate, and described second
Side plate is oppositely arranged with the 4th side plate；The worm screw passes through first side plate, third side plate and is rotatably arranged on described
On first side plate and the third side plate, one end of the worm screw has the first section of stretching out for stretching out in the third side plate, institute
It states second bevel gear and is fixed on first section of stretching out, the screw rod passes through second side plate, the 4th side plate and rotation setting
On second side plate and the 4th side plate, one end of the screw rod has stretch out in the 4th side plate second to stretch out
Section, second section of stretching out are threadedly coupled with the clamping device.
8. fine tuning feed arrangement according to claim 7, it is characterised in that: the side of second side plate have relative to
The extended segment that the third side plate stretches out, the trimming hand wheel includes connecting shaft, adjusting handle and rocking bar, and the connecting shaft is worn
And be rotatably arranged on the extended segment, the adjusting handle is fixed on one end that the connecting shaft stretches out in the extended segment
On, the rocking bar is arranged on ora terminalis of the adjusting handle far from third side plate one end.
9. described in any item fine tuning feed arrangements according to claim 1~8, it is characterised in that: the trimming hand wheel with it is described
The transmission ratio of screw rod is at least 30:1, and the screw lead is 1mm.
10. according to the described in any item fine tuning feed arrangements of claim 2~8, it is characterised in that: the fixed mount setting is useful
In the self-locking mechanism for detecting the sensor of the worm screw rotational angle and being electrically connected with the sensor, the self-locking mechanism is used for
The worm screw rotational angle prevents the worm screw from being inverted by the reaction force of machining when reaching preset threshold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822229383.6U CN209632783U (en) | 2018-12-27 | 2018-12-27 | Finely tune feed arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822229383.6U CN209632783U (en) | 2018-12-27 | 2018-12-27 | Finely tune feed arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209632783U true CN209632783U (en) | 2019-11-15 |
Family
ID=68476384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822229383.6U Active CN209632783U (en) | 2018-12-27 | 2018-12-27 | Finely tune feed arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209632783U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877504A (en) * | 2020-08-03 | 2020-11-03 | 黄仁燕 | Sewage inlet pipe with blocking function for domestic wastewater pollution discharge |
| WO2022016771A1 (en) * | 2020-07-23 | 2022-01-27 | 上海裕洪环保科技有限公司 | Section grinding mechanism and section grinding device for plate or sheet |
-
2018
- 2018-12-27 CN CN201822229383.6U patent/CN209632783U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022016771A1 (en) * | 2020-07-23 | 2022-01-27 | 上海裕洪环保科技有限公司 | Section grinding mechanism and section grinding device for plate or sheet |
| CN111877504A (en) * | 2020-08-03 | 2020-11-03 | 黄仁燕 | Sewage inlet pipe with blocking function for domestic wastewater pollution discharge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209632783U (en) | Finely tune feed arrangement | |
| CN202753006U (en) | Fixed body feeding mechanism of centerless grinding machine | |
| CN208603199U (en) | It automates gear and drives feeding mechanism | |
| CN105259176B (en) | Cuter wear detector | |
| CN103934517A (en) | Thread milling device capable of regulating helical angle precisely and regulating speed steplessly | |
| CN111590000B (en) | Variable angle gear rolling machine | |
| CN208132574U (en) | A kind of filament cutter sharpening reciprocator | |
| CN209579080U (en) | The adjust automatically stock removal structure of double side edge grinder | |
| CN209439870U (en) | It is a kind of to determine equation graduation device | |
| CN202894507U (en) | Automatic honing machine for helical gear | |
| CN210281719U (en) | Oxygenerator mould processingequipment | |
| CN202753005U (en) | Main feeding mechanism of centerless grinding machine | |
| CN101092762B (en) | Hand appliance for adjusting gap gauge of opening machine in monospindle flow | |
| CN102581871B (en) | Thickness adjusting device of slicing machine | |
| CN215797388U (en) | Loading attachment of slitting line decoiler | |
| CN104708496B (en) | Gap measuring device for circle shear | |
| CN217776225U (en) | Swinging transmission mechanism for machining and assembling of five-axis linkage numerical control machine tool | |
| CN205175919U (en) | Cuter wear detector | |
| CN109434561A (en) | It is a kind of to determine equation graduation device | |
| CN109176277A (en) | A kind of stainless steel tube processing steel pipe angle cutting machine | |
| CN112191901B (en) | Milling equipment for arc-shaped opening of support | |
| CN102794304A (en) | Double-roller type rolling former | |
| CN215549891U (en) | High-precision toughened glass cutting machine | |
| CN215145103U (en) | High-precision plate shearing machine with automatic plate fixing mechanism | |
| CN219665821U (en) | Metal bar cutting fixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |