CN204094633U - The two swollen cutter mechanism of honing feeding - Google Patents
The two swollen cutter mechanism of honing feeding Download PDFInfo
- Publication number
- CN204094633U CN204094633U CN201420624305.5U CN201420624305U CN204094633U CN 204094633 U CN204094633 U CN 204094633U CN 201420624305 U CN201420624305 U CN 201420624305U CN 204094633 U CN204094633 U CN 204094633U
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- CN
- China
- Prior art keywords
- girdle
- pendant
- push rod
- slurcam
- swollen cutter
- 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.)
- Withdrawn - After Issue
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to the two swollen cutter mechanism of a kind of honing feeding, comprise casing, the smart top gem of a girdle-pendant is swollen cutter push rod and the thick top gem of a girdle-pendant swollen cutter push rod, for control the motion of the smart top gem of a girdle-pendant swollen cutter push rod the first drive unit, for controlling the second drive unit of the swollen cutter push rod motion of the thick top gem of a girdle-pendant, first drive unit comprises the first power source, the first screw mandrel, the first slurcam, and the top of the smart top gem of a girdle-pendant is swollen cutter push rod rotates with the first slurcam and connects and can move along the vertical direction together with the first slurcam; Second drive unit comprises the second power source, the second screw mandrel, the second slurcam, and the top of the thick top gem of a girdle-pendant is swollen cutter push rod rotates with the second slurcam and connects and can move along the vertical direction together with the second slurcam.The utility model is rational in infrastructure, can better ensure the accurate operation of each assembly, realizes quantitative feeding control, level perssure feed control, level pressure-quantitatively feeding control.The utility model overall structure is integrated, modularization, and process and assemble is easier, and entirety is light, precision is high, highly versatile.
Description
Technical field
the utility model relates to the two swollen cutter mechanism of a kind of honing feeding.
Background technology
in the past two feeding swollen cutter honing mechanism be adopt hydraulic jack to eject mode that the mode of push rod or thick top gem of a girdle-pendant feed mechanism and the split of smart top gem of a girdle-pendant feed mechanism be arranged on inside and outside casing is carried out.
hydraulic jack drives the feeding mode of push rod to realize free expansion honing, quantitative feeding honing can not be realized, more can not realize level pressure-quantitatively cooperation feeding honing, ejecting of push rod can only from limes superiors summit, once top is to honing stone and absorption surface, the middle control without speed speed, also the control of the not amount of ejecting, action is simple too roughly, easily make honing stone tipping, workpiece stuck, even turn round bad honing head, honing lever, be difficult to obtain high-quality honing precision, be also difficult to obtain high efficiency Honing process.
if notification number is CN201702668U, the day for announcing is the honing machine of 2011-1-12, its thick top gem of a girdle-pendant feed mechanism and the split of smart top gem of a girdle-pendant feed mechanism are arranged on the inside and outside of casing, no matter be adopt hydraulic-driven or driven by servomotor, all make casing too complicated and huge, not only add the design of casing, processing, assembly difficulty, and add the design of two feed mechanisms, number of parts increases and structure is concentrated, and adds processing, assembly difficulty, and overall precision is also difficult to ensure; In addition, overall structure is heavy, adds exercise load.
Utility model content
technical problem to be solved in the utility model is to provide a kind of simple and two swollen cutter mechanism of the honing feeding that machining accuracy is high of assembling.
for solving above technical problem, the utility model adopts following technical scheme:
the two swollen cutter mechanism of a kind of honing feeding, comprise casing, extend along the vertical direction and the smart top gem of a girdle-pendant swollen cutter push rod that can rotate around Pivot Point Center line and the swollen cutter push rod of the thick top gem of a girdle-pendant, for controlling the first drive unit that the swollen cutter push rod of the described smart top gem of a girdle-pendant moves along the vertical direction, for controlling the second drive unit that the swollen cutter push rod of the described thick top gem of a girdle-pendant moves along the vertical direction, the first described drive unit comprises the first power source of the outside being arranged on described casing, be arranged on the first screw mandrel rotated in described casing and by the first described power source driving, to be arranged in described casing and first slurcam that can move along the vertical direction along with the rotation of the first described screw mandrel, top and the first described slurcam of the described smart top gem of a girdle-pendant swollen cutter push rod rotate and connect and can move along the vertical direction together with the first described slurcam, the second described drive unit comprise the outside being arranged on described casing the second power source, be arranged in described casing and by the second described power source drive rotate the second screw mandrel, be arranged in described casing and second slurcam that can move along the vertical direction along with the rotation of the second described screw mandrel, top and the second described slurcam of the described thick top gem of a girdle-pendant swollen cutter push rod rotate and connect and can move along the vertical direction together with the second described slurcam.
particularly, the described thick top gem of a girdle-pendant is swollen, and cutter push rod is hollow structure, and the described smart top gem of a girdle-pendant swollen cutter push rod is plugged in the swollen cutter push rod of the described thick top gem of a girdle-pendant along the axial activity of the described thick top gem of a girdle-pendant swollen cutter push rod.
particularly, the first described drive unit also comprises by the first reductor of the first described power source driving rotation, for connecting the first shaft coupling of the first described reductor and the first described screw mandrel; The second described drive unit also comprises by the second reductor of the second described power source driving rotation, for connecting the second shaft coupling of the second described reductor and the second described screw mandrel.
more specifically, the first described power source and the second described power source are servomotor, and the first described reductor and the second described reductor are precise planet-gear speed reducer.
particularly, the first described screw mandrel and the second described screw mandrel are ball screw, first ball nut of the first described slurcam and the first described ball screw is fixedly connected, and the second ball nut of the second described slurcam and the second described ball screw is fixedly connected.
particularly, described honing feedingtwo
swollen cutter mechanism also comprises the first guide pin bushing on many guide pillars that upper and lower both ends are fixedly connected with end face and the bottom surface of described casing respectively, the guide pillar that is slidably located in described in every root and the second guide pin bushing, the first described slurcam and the first described guide pin bushing are fixedly connected, and the second described slurcam and the second described guide pin bushing are fixedly connected.
more specifically, the first described slurcam is positioned at the top of the second described slurcam.
more specifically, described honing feedingtwo
swollen cutter mechanism also comprises the cushion pad be arranged between the first described guide pin bushing and the second described guide pin bushing, between the first described guide pin bushing and described casing, between the second described guide pin bushing and described casing.
particularly, the both ends up and down of the first described screw mandrel and the both ends up and down of the second described screw mandrel rotate respectively by the end face of bearing assembly and described casing and bottom surface and are connected.
particularly, described honing feedingtwo
swollen cutter mechanism also comprises the first limit switch being arranged on the stroke that described casing lateral surface can limit the described smart top gem of a girdle-pendant swollen cutter push rod, the second limit switch being arranged on the stroke that described casing lateral surface can limit the swollen cutter push rod of the described thick top gem of a girdle-pendant.
involvedly in the utility model go up the inferior noun of locality all around, is define with the orientation of Fig. 1 work.
the beneficial effects of the utility model are:
the utility model, by rational component selection and rational structural design, can be good at the accurate motion ensureing each assembly, overall structure is integrated, modularization, and process and assemble is easier, overall light, precision is high, highly versatile.The smart top gem of a girdle-pendant swollen cutter push rod of the present utility model and the thick top gem of a girdle-pendant swollen cutter push rod relatively independent, not only realize the thick top gem of a girdle-pendant swollen cutter push rod and the swollen cutter push rod of the smart top gem of a girdle-pendant moves respectively, be independent of each other, and the thick top gem of a girdle-pendant swollen cutter push rod and the accurately motion that cooperatively interacts of complexity of the swollen cutter push rod of the smart top gem of a girdle-pendant can be realized, as the thick top gem of a girdle-pendant, the zero-bit setting of the essence top gem of a girdle-pendant, the control of idle stroke, the control of no-load speed, the control of honing pressure, the control of the single honing amount of feeding, the control of total feed amount, the sequencing control that push rod ejects and shrinks, the action moment control that push rod ejects and shrinks, without the control etc. of feeding honing (polishing honing), equal energy is precisely controlled.
Accompanying drawing explanation
accompanying drawing 1 is stereogram of the present utility model;
accompanying drawing 2 is front view of the present utility model;
wherein: 1, casing; 2, the swollen cutter push rod of the smart top gem of a girdle-pendant; 3, the thick swollen cutter push rod of the top gem of a girdle-pendant; 4, the first power source; 5, the first reductor; 6, the first screw mandrel; 7, the first shaft coupling; 8, the first slurcam; 9, the second power source; 10, the second reductor; 11, the second screw mandrel; 12, the second slurcam; 13, guide pillar; 14, the first guide pin bushing; 15, the second guide pin bushing; 16, cushion pad; 17, the second bearing assembly; 18, the 3rd bearing assembly.
Detailed description of the invention
below in conjunction with accompanying drawing, the utility model is further elaborated.
as shown in the drawings, the two swollen cutter mechanism of a kind of honing feeding, comprise casing 1, extend along the vertical direction and the smart top gem of a girdle-pendant swollen cutter push rod 2 that can rotate around Pivot Point Center line and the thick top gem of a girdle-pendant swollen cutter push rod 3, for controlling the first drive unit that the smart top gem of a girdle-pendant swollen cutter push rod 2 moves along the vertical direction, for controlling the second drive unit that the thick top gem of a girdle-pendant swollen cutter push rod 3 moves along the vertical direction, the first limit switch being arranged on the stroke that casing 1 lateral surface can limit the smart top gem of a girdle-pendant swollen cutter push rod 2, being arranged on the second limit switch of the stroke that casing 1 lateral surface can limit the swollen cutter push rod 3 of the thick top gem of a girdle-pendant.The thick top gem of a girdle-pendant is swollen, and cutter push rod 3 is hollow structure, and the smart top gem of a girdle-pendant is swollen cutter push rod 2 is plugged in the swollen cutter push rod 3 of the thick top gem of a girdle-pendant along the axial activity of the thick top gem of a girdle-pendant swollen cutter push rod 3.
first drive unit comprises the first power source 4, is driven the first reductor 5 of rotation by the first power source 4, extend along the vertical direction and by the first power source 4 drive the first screw mandrel 6 of rotation, for connect the first reductor 5 and the first screw mandrel 6 the first shaft coupling 7, be set on the first screw mandrel 6 and first slurcam 8 that can move along the vertical direction along with the rotation of the first screw mandrel 6.
second drive unit comprises the second power source 9, is driven the second reductor 10 of rotation by the second power source 9, extend along the vertical direction and by the second power source 9 drive the second screw mandrel 11 of rotation, for connect the second reductor 10 and the second screw mandrel 11 the second shaft coupling, be set on the second screw mandrel 11 and second slurcam 12 that can move along the vertical direction along with the rotation of the second screw mandrel 11.
first power source 4, first reductor 5, second power source 9, it is outside that second reductor 10 is all arranged on casing 1, first screw mandrel 6, first slurcam 8, second screw mandrel 11, it is inner that second slurcam 12 is all positioned at casing 1, first power source 4 and the second power source 9 are servomotor, first reductor 5 and the second reductor 10 are precise planet-gear speed reducer, first screw mandrel 6 and the second screw mandrel 11 are ball screw, first ball nut of the first slurcam 8 and the first screw mandrel 6 is fixedly connected, second ball nut of the second slurcam 12 and the second screw mandrel 11 is fixedly connected.For guaranteeing that the first screw mandrel 6 and the second screw mandrel 11 have location and good bearing capacity accurately, the upper and lower of the first screw mandrel 6, the upper and lower of the second screw mandrel 11 rotate respectively by the end face of four clutch shaft bearing assemblies and casing 1 and bottom surface and are connected.
for guaranteeing the first slurcam 8 and the second slurcam 12 translation along the vertical direction, the two swollen cutter mechanism of honing feeding also comprises many guide pillars 13, the first guide pin bushing 14 and the second guide pin bushing 15 be slidably located on every root guide pillar 13 that upper and lower both ends are fixedly connected with end face and the bottom surface of casing 1 respectively, first slurcam 8 and the first guide pin bushing 14 are fixedly connected, and the second slurcam 12 and the second guide pin bushing 15 are fixedly connected.In the present embodiment, guide pillar 13 has two, and two guide pillars 13 are symmetricly set in casing 1.First slurcam 8 is positioned at the top of the second slurcam 12.
in order to avoid the first limit switch or the second limit switch malfunctioning time, first slurcam 8 and the second slurcam 12 pairs of mechanisms produce and destroy, and the two swollen cutter mechanism of honing feeding also comprises the cushion pad 16 be arranged between the first guide pin bushing 14 and the second guide pin bushing 15, between the first guide pin bushing 14 and casing 1, between the second guide pin bushing 15 and casing 1.
the essence top gem of a girdle-pendant swollen cutter push rod 2 and the swollen cutter push rod 3 of the thick top gem of a girdle-pendant are positioned at the both sides of the first screw mandrel 6 and the second screw mandrel 11, the essence top gem of a girdle-pendant swollen cutter push rod 2, the thick top gem of a girdle-pendant swollen cutter push rod 3, first screw mandrel 6, second screw mandrel 11, two guide pillars 13 are all successively through the first slurcam 8 and the second slurcam 12, second slurcam 12 does not rotate with the first screw mandrel 6 and moves up and down, and the first slurcam 8 does not rotate with the second screw mandrel 11 and moves up and down.
the top of the swollen cutter push rod 2 of the essence top gem of a girdle-pendant is rotated by the second bearing assembly 17 and the first slurcam 8 and connects and can move along the vertical direction together with the first slurcam 8.The existence of this second bearing assembly 17, can guarantee that the swollen cutter push rod 2 of the smart top gem of a girdle-pendant is while doing motion along the vertical direction, can rotate together along with main shaft.The top of the thick top gem of a girdle-pendant is swollen cutter push rod 3 is rotated by the 3rd bearing assembly 18 and the second slurcam 12 and connects and can move along the vertical direction together with the second slurcam 12.The existence of the 3rd bearing assembly 18, can guarantee that the swollen cutter push rod 2 of the smart top gem of a girdle-pendant is while doing motion along the vertical direction, can rotate together along with main shaft.
during work, driven by servomotor precise planet-gear speed reducer rotates, under the effect of shaft coupling, ball screw is driven to rotate together, because slurcam and ball nut are fixedly connected, when ball screw rotates, slurcam can move along the vertical direction, due to the existence of the second bearing assembly 17 or the 3rd bearing assembly 18, thus the smart top gem of a girdle-pendant swollen cutter push rod 2 or the thick swollen cutter push rod 3 of the top gem of a girdle-pendant is driven to move along the vertical direction.
above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (10)
1. the two swollen cutter mechanism of honing feeding, comprise casing, extend along the vertical direction and the smart top gem of a girdle-pendant swollen cutter push rod that can rotate around Pivot Point Center line and the swollen cutter push rod of the thick top gem of a girdle-pendant, for controlling the first drive unit that the swollen cutter push rod of the described smart top gem of a girdle-pendant moves along the vertical direction, for controlling the second drive unit that the swollen cutter push rod of the described thick top gem of a girdle-pendant moves along the vertical direction, it is characterized in that: the first described drive unit comprises the first power source of the outside being arranged on described casing, be arranged on the first screw mandrel rotated in described casing and by the first described power source driving, to be arranged in described casing and first slurcam that can move along the vertical direction along with the rotation of the first described screw mandrel, top and the first described slurcam of the described smart top gem of a girdle-pendant swollen cutter push rod rotate and connect and can move along the vertical direction together with the first described slurcam, the second described drive unit comprise the outside being arranged on described casing the second power source, be arranged in described casing and by the second described power source drive rotate the second screw mandrel, be arranged in described casing and second slurcam that can move along the vertical direction along with the rotation of the second described screw mandrel, top and the second described slurcam of the described thick top gem of a girdle-pendant swollen cutter push rod rotate and connect and can move along the vertical direction together with the second described slurcam.
2. the two swollen cutter mechanism of honing feeding according to claim 1, it is characterized in that: the described thick top gem of a girdle-pendant is swollen, and cutter push rod is hollow structure, the described smart top gem of a girdle-pendant swollen cutter push rod is plugged in the swollen cutter push rod of the described thick top gem of a girdle-pendant along the axial activity of the described thick top gem of a girdle-pendant swollen cutter push rod.
3. the two swollen cutter mechanism of honing feeding according to claim 1 and 2, is characterized in that: the first described drive unit also comprises by the first reductor of the first described power source driving rotation, for connecting the first shaft coupling of the first described reductor and the first described screw mandrel; The second described drive unit also comprises by the second reductor of the second described power source driving rotation, for connecting the second shaft coupling of the second described reductor and the second described screw mandrel.
4. the two swollen cutter mechanism of honing feeding according to claim 3, it is characterized in that: the first described power source and the second described power source are servomotor, the first described reductor and the second described reductor are precise planet-gear speed reducer.
5. the two swollen cutter mechanism of honing feeding according to claim 1 and 2, it is characterized in that: the first described screw mandrel and the second described screw mandrel are ball screw, first ball nut of the first described slurcam and the first described ball screw is fixedly connected, and the second ball nut of the second described slurcam and the second described ball screw is fixedly connected.
6. the two swollen cutter mechanism of honing feeding according to claim 1 and 2, it is characterized in that: the two swollen cutter mechanism of described honing feeding also comprises the first guide pin bushing on many guide pillars that upper and lower both ends are fixedly connected with end face and the bottom surface of described casing respectively, the guide pillar that is slidably located in described in every root and the second guide pin bushing, the first described slurcam and the first described guide pin bushing are fixedly connected, and the second described slurcam and the second described guide pin bushing are fixedly connected.
7. the two swollen cutter mechanism of honing feeding according to claim 6, is characterized in that: the first described slurcam is positioned at the top of the second described slurcam.
8. the two swollen cutter mechanism of honing feeding according to claim 6, is characterized in that: the two swollen cutter mechanism of described honing feeding also comprises the cushion pad be arranged between the first described guide pin bushing and the second described guide pin bushing, between the first described guide pin bushing and described casing, between the second described guide pin bushing and described casing.
9. the two swollen cutter mechanism of honing feeding according to claim 1 and 2, is characterized in that: the both ends up and down of the first described screw mandrel and the both ends up and down of the second described screw mandrel rotate respectively by the end face of bearing assembly and described casing and bottom surface and are connected.
10. the two swollen cutter mechanism of honing feeding according to claim 1 and 2, is characterized in that: the two swollen cutter mechanism of described honing feeding also comprises the first limit switch being arranged on the stroke that described casing lateral surface can limit the described smart top gem of a girdle-pendant swollen cutter push rod, the second limit switch being arranged on the stroke that described casing lateral surface can limit the swollen cutter push rod of the described thick top gem of a girdle-pendant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420624305.5U CN204094633U (en) | 2014-10-27 | 2014-10-27 | The two swollen cutter mechanism of honing feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420624305.5U CN204094633U (en) | 2014-10-27 | 2014-10-27 | The two swollen cutter mechanism of honing feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204094633U true CN204094633U (en) | 2015-01-14 |
Family
ID=52263102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420624305.5U Withdrawn - After Issue CN204094633U (en) | 2014-10-27 | 2014-10-27 | The two swollen cutter mechanism of honing feeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204094633U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290033A (en) * | 2014-10-27 | 2015-01-21 | 苏州信能精密机械有限公司 | Honing feeding double-expansion-cutter mechanism |
| CN109333329A (en) * | 2018-09-26 | 2019-02-15 | 北京北机床股份有限公司 | A kind of honing machine servo is double to feed processing method and structure |
-
2014
- 2014-10-27 CN CN201420624305.5U patent/CN204094633U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290033A (en) * | 2014-10-27 | 2015-01-21 | 苏州信能精密机械有限公司 | Honing feeding double-expansion-cutter mechanism |
| CN109333329A (en) * | 2018-09-26 | 2019-02-15 | 北京北机床股份有限公司 | A kind of honing machine servo is double to feed processing method and structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150114 Effective date of abandoning: 20161019 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |