CN104924216B - Grinding wheel dressing component - Google Patents
Grinding wheel dressing component Download PDFInfo
- Publication number
- CN104924216B CN104924216B CN201510407925.2A CN201510407925A CN104924216B CN 104924216 B CN104924216 B CN 104924216B CN 201510407925 A CN201510407925 A CN 201510407925A CN 104924216 B CN104924216 B CN 104924216B
- Authority
- CN
- China
- Prior art keywords
- dressing
- top surface
- swinging block
- bearing pin
- tool rest
- 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
- 229910001651 emery Inorganic materials 0.000 claims description 26
- 230000033001 locomotion Effects 0.000 claims description 8
- 239000004576 sand Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/06—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels
- B24B53/075—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels for workpieces having a grooved profile, e.g. gears, splined shafts, threads, worms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/12—Dressing tools; Holders therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a grinding wheel dressing component. The grinding wheel dressing component is characterized by comprising a grinding wheel top face dressing tool and two side face dressing tools, wherein the top face dressing tool is arranged at the bottom of a tool apron through a first pin shaft in a rotating mode, the first pin shaft is connected with an upper swing block, a front swing block is arranged in front of the tool apron of the top face dressing tool and arranged on the tool apron of the top face dressing tool through a second pin shaft in a rotating mode and further connected with an upper swing block through a ball pin, the tool apron of the top face dressing tool is connected to a vertical sliding plate, the side face dressing tools are arranged on tool aprons of the side face dressing tools through third pin shafts in a rotating mode, and the third pin shafts are connected with side swing blocks; the tool aprons of the side face dressing tools is arranged on the front face of the vertical sliding plate in a rotatable and adjustable mode and can be fastened, the front swing block is pushed by a handle to swing, the two ends of the front swing block are provided with transverse rods, and the transverse rods are connected with the side swing blocks through push rods. The grinding wheel dressing component is simple in structure, intelligent in design, high in grinding wheel dressing speed, high in dressing accuracy and capable of dressing of grinding wheels of different outer diameters and different pressure angles.
Description
【Technical field】
The present invention relates to a kind of use cooperatively to carry out the grinding thread mechanism of thread grinding processing with lathe equipments, specifically
It is related to a kind of crushing part of grinding thread mechanism.
【Background technology】
The screw thread of high-precision screw typically will include to screw thread bottom surface and spiral shell through grinding, the grinding of screw thread
The grinding of stricture of vagina two sides.At present, the grinding of screw thread is completed by equipment for grinding, equipment for grinding profile big structure
Complexity, purchase cost is high, and emery wheel integer can only be carried out progressively, and integer efficiency is low.Although also there is some producer's designs simple
Grinding thread mechanism carrying out the grinding of screw thread, but it is not enough below generally existing：Generally do not possess crushing work(
Can, even if having, top surface, the two sides of emery wheel also need separate finishing, and trimming speed is slow, dressing accuracy is not easy to ensure, it is impossible to fast
Speed meets various outer diameter, the finishing of different pressures angle emery wheel.
【The content of the invention】
In view of the deficiency that background technology is present, it is ingenious that the purpose of the present invention is intended to provide a kind of simple structure design, right
Crushing speed is fast, dressing accuracy is high, can quickly meet the crushing portion of various outer diameter, the crushing of different pressures angle
Part.
The present invention is by following technical solution implementing：
Crushing part, it is characterised in that：Including emery wheel top surface finishing knife and two sides finishing knife, top surface finishing knife leads to
Cross the first bearing pin and rotate the bottom for being located at its tool rest, the center of rotation of the first bearing pin is perpendicular to emery wheel top surface to be trimmed, the first pin
Axle is connected with upper swinging block, and the tool rest front of top surface finishing knife is provided with front swinging block, and front swinging block is rotated by the second bearing pin and set
On the tool rest of top surface finishing knife, front swinging block is also connected by ball stud with upper swinging block, the tool rest connection of top surface finishing knife
On vertical slide plate, side dressing knife is rotated by the 3rd bearing pin and is located on its tool rest, the center of rotation of the 3rd bearing pin perpendicular to
Emery wheel side to be trimmed, the 3rd bearing pin is connected with side-sway motion block, and the tool rest of side dressing knife is rotatable in the front of vertical slide plate
Regulation is arranged and fastened, and the swing of front swinging block is promoted by handle, and the two ends of front swinging block are provided with left and right cross bar, and left and right is horizontal
Bar is connected by push rod with left and right sides swinging block.
Vertical slide plate is promoted the motion for making vertical direction, adjusting means to include adjusting screw rod, adjusting nut by adjusting means
And adjusting handle, adjusting screw rod rotates and is located in vertical supports, and axial location and the vertical supports of adjusting screw rod are relatively fixed, perpendicular
Fixedly mount on wheel grinding seat to support, adjusting handle is connected to the top of adjusting screw rod, and adjusting nut is in vertical slide plate
Upper fixed installation.
The crushing part of above-mentioned technical proposal, simple structure design is ingenious, before crushing is carried out, rotates first
Adjusting the tool rest of side dressing knife makes the setting angle of side dressing knife change, and then side dressing knife can be rapidly adapted to not
Require with the finishing of pressure angle emery wheel side, then when the finishing of emery wheel is carried out, by the movement of vertical slide plate top surface is repaiied
Whole knife and two sides finishing knife are simultaneously mobile, then top surface finishing knife can rapidly adapt to the finishing of various outer diameter emery wheel top surface will
Ask, then to make emery wheel top surface finishing knife, two sides finishing knife carry out composite move same to emery wheel top surface and two sides for driving handle
Shi Jinhang is repaired, and crushing speed is fast, dressing accuracy is high.
【Description of the drawings】
The present invention has drawings described below：
Fig. 1 is the three-dimensional structure diagram one of the present invention,
Fig. 2 is the three-dimensional structure diagram two of the present invention,
Fig. 3 is the front view of Fig. 1,
Fig. 4 is the left view of Fig. 1.
【Specific embodiment】
As illustrated, the crushing part of the present invention, including emery wheel top surface finishing knife 1 and two sides finishing knife 24, top
Face finishing knife 1 rotates the bottom for being located at its tool rest 6 by the first bearing pin 5, and the center of rotation of the first bearing pin 5 is treated perpendicular to emery wheel 26
Finishing top surface, the first bearing pin 5 is connected with upper swinging block 4, and the front of tool rest 6 of top surface finishing knife is provided with front swinging block 29, front swing
Block 29 is rotated by the second bearing pin 27 and is located on the tool rest 6 of top surface finishing knife, and front swinging block 29 is also by ball stud 28 and upper pendulum
Motion block 4 connects, and the tool rest 6 of top surface finishing knife is connected on vertical slide plate 11, and side dressing knife 24 is rotated by the 3rd bearing pin 20
It is located on its tool rest 18, the center of rotation of the 3rd bearing pin 20 is perpendicular to the side to be trimmed of emery wheel 26, the 3rd bearing pin 20 and side oscillation
Block 21 connects, and the tool rest 18 of side dressing knife is rotatably adjusted in the front of vertical slide plate 11 and arranges and use screws tighten, forward swing
The two ends of motion block 29 are provided with left and right cross bar 23, and left and right cross bar 23 is connected by push rod 22 with left and right sides swinging block 21, front swinging block
29 swing is promoted by handle 8, and the left end of left cross bar 23 is connected with the lower end of connecting rod 2, and the upper end of connecting rod 2 connects with handle connecting seat 3
Connect, handle connecting seat 3 is hingedly connected on support plate 7, support plate 7 is fixedly mounted in the side of vertical slide plate 11.Vertical slide plate 11 is by adjusting
Regulating device promotes the motion for making vertical direction, adjusting means to include adjusting screw rod, adjusting nut and adjusting handle 10, adjusting screw rod
Rotation is located in vertical supports 13, and axial location and the vertical supports 13 of adjusting screw rod are relatively fixed, and vertical supports 13 are in emery wheel
Fixedly mount in grinding seat 30, adjusting handle 10 is connected to the top of adjusting screw rod, adjusting nut is fixed on vertical slide plate 11
Install.
The dressing process of emery wheel is：First according to the tool rest of the side pressure angular dimensions to side finishing knife of grinding thread groove
18 carry out rotation regulation, and the setting angle for making side dressing knife 24 adapts to the flank angle of emery wheel 26, then rotate adjusting handle 10
Vertical slide plate 11 is moved down, drives top surface finishing knife 1 and two sides finishing knife 24 to move down simultaneously, top surface finishing knife 1
(dressing process medium plain emery wheel high-speed rotation) is contacted with the top surface of emery wheel 26, handle 8 is then pushed down on and is driven left cross bar 23 to the bottom
Move right cross bar be swung up, while make front swinging block 29 produce counter-clockwise swing, left cross bar 23 to lower swing can promote left side
Swinging block 21 is rotated, and then left surface finishing knife 24 is rotated down around its tool rest 18, the rotation of left surface finishing knife 24 just from
On down direction repair emery wheel 26 left surface pressure angle, and right cross bar be swung up can drive right side swinging block rotate, in
It is that right flank finishing knife is rotated up around its tool rest, the right flank of the rotation emery wheel of direction finishing from the bottom up of right flank finishing knife
Pressure angle, in addition the counter-clockwise swing of front swinging block 29 swinging block 4 can be promoted to turn left, then top surface finishing knife 1 also around
Its tool rest 6 turns left, and top surface finishing knife 1 moves left and right to repair the top surface of emery wheel 26.Many reciprocating handles of Jing, emery wheel
Top surface and two sides finishing are completed, and emery wheel top surface and two sides finishing are carried out simultaneously, and trimming speed is fast, dressing accuracy is high, this
It is bright quickly to meet various outer diameter, the crushing of different pressures angle.
Claims (2)
1. crushing part, it is characterised in that：Including emery wheel top surface finishing knife and two sides finishing knife, top surface finishing knife passes through
First bearing pin rotates the bottom for being located at its tool rest, and the center of rotation of the first bearing pin is perpendicular to emery wheel top surface to be trimmed, the first bearing pin
It is connected with upper swinging block, the tool rest front of top surface finishing knife is provided with front swinging block, and front swinging block is rotated by the second bearing pin and is located at
On the tool rest of top surface finishing knife, front swinging block is also connected by ball stud with upper swinging block, and the tool rest of top surface finishing knife is connected to
On vertical slide plate, side dressing knife is rotated by the 3rd bearing pin and is located on its tool rest, and the center of rotation of the 3rd bearing pin is perpendicular to sand
Side to be trimmed is taken turns, the 3rd bearing pin is connected with side-sway motion block, the tool rest of side dressing knife is rotatably adjusted in the front of vertical slide plate
Section is arranged and fastened, and the swing of front swinging block is promoted by handle, and the two ends of front swinging block are provided with left and right cross bar, left and right cross bar
It is connected with left and right sides swinging block by push rod.
2. crushing part as claimed in claim 1, it is characterised in that：Vertical slide plate is promoted by adjusting means makees vertically side
To motion, adjusting means include adjusting screw rod, adjusting nut and adjusting handle, adjusting screw rod rotate be located in vertical supports,
The axial location of adjusting screw rod is relatively fixed with vertical supports, and vertical supports are fixedly mounted on wheel grinding seat, adjusting handle
The top of adjusting screw rod is connected to, adjusting nut is fixedly mounted on vertical slide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510407925.2A CN104924216B (en) | 2015-06-30 | 2015-06-30 | Grinding wheel dressing component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510407925.2A CN104924216B (en) | 2015-06-30 | 2015-06-30 | Grinding wheel dressing component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104924216A CN104924216A (en) | 2015-09-23 |
| CN104924216B true CN104924216B (en) | 2017-05-03 |
Family
ID=54111801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510407925.2A Active CN104924216B (en) | 2015-06-30 | 2015-06-30 | Grinding wheel dressing component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104924216B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111300270B (en) * | 2020-04-12 | 2021-03-09 | 嘉兴久珥科技有限公司 | A high-precision intelligent automatic grinding wheel dressing device |
| CN116021427B (en) * | 2023-02-01 | 2025-06-24 | 江西联洲研磨科技有限公司 | Surface finishing device for resin grinding wheel machining |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0818252B2 (en) * | 1991-12-20 | 1996-02-28 | 株式会社不二越 | Shaving cutter Tooth profile grinding machine |
| CN2790674Y (en) * | 2005-04-12 | 2006-06-28 | 柏阳精密机械股份有限公司 | Guide rail grinding spindle head device |
| TWM355143U (en) * | 2008-12-11 | 2009-04-21 | Yu Chean Mechnical Co Ltd | Tri-axial sand wheel trimming mechanism |
| CN201728561U (en) * | 2010-04-01 | 2011-02-02 | 乔镁机械股份有限公司 | Grinding wheel top grinding equipment for sander |
| CN102825549A (en) * | 2011-06-15 | 2012-12-19 | 大连冶金轴承股份有限公司 | Grinding wheel dresser for outer spherical surface of self-aligning roller bearing |
| CN204800473U (en) * | 2015-06-30 | 2015-11-25 | 林建国 | Wheel Truing part |
-
2015
- 2015-06-30 CN CN201510407925.2A patent/CN104924216B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104924216A (en) | 2015-09-23 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 214000 Jiangsu Province, Wuxi City Lake Ehu town Xishan District Road No. 6 Patentee after: Lin Jianguo Address before: Zheng Zhai Cun 325215 Zhejiang city of Ruian province Tao Shan Zhen Patentee before: Lin Jianguo |
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