CN105364659A - Automatic tracking type flexible grinding wheel chamfering machine - Google Patents
Automatic tracking type flexible grinding wheel chamfering machine Download PDFInfo
- Publication number
- CN105364659A CN105364659A CN201510908575.8A CN201510908575A CN105364659A CN 105364659 A CN105364659 A CN 105364659A CN 201510908575 A CN201510908575 A CN 201510908575A CN 105364659 A CN105364659 A CN 105364659A
- Authority
- CN
- China
- Prior art keywords
- swing arm
- grinding wheel
- chamfering machine
- automatic tracking
- frame
- 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.)
- Granted
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Classifications
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- 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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
-
- 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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/16—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the load
- B24B49/165—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the load for grinding tyres
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses an automatic tracking type flexible grinding wheel chamfering machine. The machine has a frame, a driving motor and a grinding wheel, wherein the middle part of a swing arm is hinged with the frame; the driving motor is mounted on the swing arm; a grinding wheel is mounted at one end of the swing arm; a height control mechanism is arranged above the other end of the swing arm; a moving end at the lower part of the height control mechanism is connected with a pressure applying device; and a pressure applying end of the pressure applying device is butted against the upper side of the other end of the swing arm. When the grinding wheel chamfering machine chamfers a rod, the pressure applying device is connected with a pressure control system, and the driving motor drives the grinding wheel to rotate; after a positioning device adjusts the rod to a proper height according to the diameter size of the rod, the height control mechanism and the pressure applying device are butted against one end of the swing arm, the grinding wheel at the other end of the swing arm rotates by leaning against the corner of the rod, and the grinding wheel keeps a constant grinding pressure for the end part of the rod under the effect of the pressure applying device, so that the grinding wheel can be leaned along with the end profile shape change of the rod to realize the purpose of flexible and uniform chamfering.
Description
Technical field
The present invention relates to the device of cold bar end chamfering, deburring in metallurgical finishing industry, is a kind of automatic adjustment flexible abrasive wheel chamfering machine specifically.
Background technology
Existing two kinds are generally divided into the emery wheel chamfering machine that cold bar carries out chamfered edge, one be pair roller emery wheel chamfering machine, another kind of be propellers emery wheel chamfering machine.The chamfered edge effect of these above-mentioned two kinds of chamfering machines all depends on the situation of supplied materials bar, and the flexibility of supplied materials bar and the end face of supplied materials cut gradient has direct impact to the end chamfering effect after chamfered edge.Supplied materials situation is good, and chamfered edge is effective; Supplied materials situation is poor, then chamfered edge weak effect.
Summary of the invention
The object of the present invention is to provide a kind of automatic tracking type flexible abrasive wheel chamfering machine, this emery wheel chamfering machine by flexibility and the impact of cutting gradient of supplied materials bar, can not realize even chamfered edge to the end of different situation bar.
For achieving the above object, the present invention adopts following scheme: automatic tracking type flexible abrasive wheel chamfering machine, it has frame, drive motors and emery wheel, transmission mechanism is connected with between the rotating shaft of drive motors and emery wheel, middle part and the frame of one swing arm are hinged, drive motors is arranged in swing arm, emery wheel is arranged on swing arm one end, elevation control mechanism therefor is provided with above the swing arm other end, the movable end of elevation control mechanism therefor bottom is connected with device for exerting, device for exerting exert pressure end and the upside of the swing arm other end against.
From such scheme, this emery wheel chamfering machine coordinates with positioner and carries out chamfered edge to bar and add man-hour, device for exerting is connected with control pressurer system, emery wheel is driven to rotate by drive motors, after positioner is adjusted to suitable height according to large young pathbreaker's bar of diameter of rod, one end of swing arm is pushed by elevation control mechanism therefor and device for exerting, the corner making the emery wheel of the swing arm other end be adjacent to bar rotates, control device for exerting by control pressurer system and have a constant output pressure, emery wheel keeps a constant grinding force to bar end under the effect of device for exerting, and then emery wheel can be made to be close to emery wheel with the change of bar end profile shape, realize flexible, the object of even chamfered edge.
The present invention is rational in infrastructure, dependable performance, and it can adapt to the bar of various situation, guarantees chamfered edge quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the left view of Fig. 1.
Detailed description of the invention
By the following examples and accompanying drawing the invention will be further described.
See Fig. 1, Fig. 2, Fig. 3
Automatic tracking type flexible abrasive wheel chamfering machine provided by the invention have frame 7, drive motors 1 and emery wheel 6, one swing arm 4 middle part and frame 7 hinged, drive motors 1 is arranged in swing arm 4, and emery wheel 5 is arranged on one end of swing arm 4.Transmission mechanism is connected with between the rotating shaft of drive motors 1 and emery wheel 6, this transmission mechanism has drive pulley 2, driven pulley 6 and driving belt 3, drive pulley 2 is loaded in the rotating shaft of drive motors 1, driven pulley 6 is loaded on the wheel shaft of emery wheel 5, and driving belt 3 is loaded on drive pulley 2 and driven pulley 6.
Elevation control mechanism therefor is provided with above the swing arm other end, elevation control mechanism therefor has the first feeding motor 19, first leading screw 18 tool and the first nut 17, first feeding motor 19 is fixed on the upper end of a support 14, the rotating shaft of the first feeding motor 19 connects with the first leading screw 18, and the first nut 17 coordinates with the first leading screw 18.The movable end of elevation control mechanism therefor bottom had both been the first nut 17, the mode that this movable end is connected with device for exerting is: the first nut 17 is connected with a pressure-bearing platform 16, pressure-bearing platform 16 and support 14 are slidably matched, and device for exerting 15 connects with the bottom of pressure-bearing platform 16.Device for exerting 15 is a hydraulic cylinder, the front end of hydraulic cylinder piston rod and the upside of swing arm 4 other end against.The mode that pressure-bearing platform 16 and support 14 are slidably matched is: the rear end of pressure-bearing platform 16 has slide block 16a, support 14 has chute 14a, and slide block 16a and chute 14a is slidably matched.
Start the first feeding motor 19 forward or reverse, by the first leading screw 18 transmission first nut 17, the first nut 17, pressure-bearing platform 16 and device for exerting 15 can be driven to rise or decline.
In addition, in the present embodiment, be provided with a pedestal 8 in the below of frame 7, pedestal 8 upper end is fixed with guide rail 9, and the bottom of frame 7 is provided with back-up block 10, and back-up block 10 is taken a seat on the rail 9 and between the two for being slidably matched.The rotating shaft that pedestal 8 is fixed with second feeding motor 13, a second feeding motor 13 connects with second leading screw 11, is fixed with the second nut 12, second nut 12 coordinates with the second leading screw 11 in the bottom of frame 7.Start the second feeding motor 13 forward or reverse, by the second leading screw 11 transmission second nut 12, frame 7 can be driven to move left and right in the horizontal direction.
When emery wheel 6 diameter diminish or be chamfered diameter of rod change time, adjust the position of frame 7 by the second feeding motor 13 and adjusted the height of emery wheel 5 by the first feeding motor 19, can ensure that bar end chamfering angle is adjustable within the scope of 30-60 degree, adjustable within the scope of chamfered edge degree of depth 1-5mm.
It should be noted that, this emery wheel chamfering machine need with location bar positioner with the use of, add man-hour carrying out chamfered edge to bar, device for exerting needs to connect with control pressurer system, the end of exerting pressure being controlled device for exerting by control pressurer system has a constant output pressure, and the output pressure size that control pressurer system controls also can make suitable adjustment according to actual chamfered edge situation, to reach the object of the even flexible chamfered edge in bar end.Described control pressurer system can be obtained by the conventional design of this area.
Claims (5)
1. automatic tracking type flexible abrasive wheel chamfering machine, it has frame, drive motors and emery wheel, transmission mechanism is connected with between the rotating shaft of drive motors and emery wheel, it is characterized in that: middle part and the frame of a swing arm are hinged, drive motors is arranged in swing arm, and emery wheel is arranged on swing arm one end, above the swing arm other end, be provided with elevation control mechanism therefor, the movable end of elevation control mechanism therefor bottom is connected with device for exerting, device for exerting exert pressure end and the upside of the swing arm other end against.
2. automatic tracking type flexible abrasive wheel chamfering machine according to claim 1, it is characterized in that: elevation control mechanism therefor has the first feeding motor, the first leading screw tool and the first nut, first feeding motor is fixed on the upper end of a support, the rotating shaft of the first feeding motor connects with the first leading screw, first nut coordinates with the first leading screw, first nut is connected with a pressure-bearing platform, and pressure-bearing platform coordinates with bracket slide, and device for exerting connects with the bottom of pressure-bearing platform.
3. automatic tracking type flexible abrasive wheel chamfering machine according to claim 1, is characterized in that: device for exerting is a hydraulic cylinder, the front end of hydraulic cylinder piston rod and the upside of the swing arm other end against.
4. automatic tracking type flexible abrasive wheel chamfering machine according to claim 1, it is characterized in that: be provided with a pedestal in the below of frame, pedestal upper end is fixed with guide rail, the bottom of frame is provided with back-up block, back-up block to be landed on guide rail and between the two for being slidably matched, pedestal to be fixed with one second feeding motor, and the rotating shaft of the second motor connects with second leading screw, be fixed with the second nut in the bottom of frame, the second nut coordinates with the second leading screw.
5. automatic tracking type flexible abrasive wheel chamfering machine according to claim 1, it is characterized in that: transmission mechanism has drive pulley, driven pulley and driving belt, drive pulley is loaded in the rotating shaft of drive motors, driven pulley is loaded on the wheel shaft of emery wheel, and driving belt is loaded on drive pulley and driven pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510908575.8A CN105364659B (en) | 2015-12-07 | 2015-12-07 | Automatic tracking type flexible abrasive wheel chamfering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510908575.8A CN105364659B (en) | 2015-12-07 | 2015-12-07 | Automatic tracking type flexible abrasive wheel chamfering machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105364659A true CN105364659A (en) | 2016-03-02 |
| CN105364659B CN105364659B (en) | 2018-07-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510908575.8A Active CN105364659B (en) | 2015-12-07 | 2015-12-07 | Automatic tracking type flexible abrasive wheel chamfering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105364659B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863053A (en) * | 2017-02-21 | 2017-06-20 | 北京科技大学 | A kind of sheet band steel strip edge method for grinding and equipment for grinding |
| CN109807713A (en) * | 2019-03-14 | 2019-05-28 | 江阴旭德机械制造有限公司 | A kind of online corner cutting off apparatus of the profiling of bar |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2360211Y (en) * | 1998-09-09 | 2000-01-26 | 成都无缝钢管有限责任公司 | Steel pipe coping machine |
| CN201979361U (en) * | 2011-02-14 | 2011-09-21 | 姚宇涵 | Chamfering machine with grinding head floating with mark |
| CN204431058U (en) * | 2015-02-14 | 2015-07-01 | 凌玮 | A kind of abrasive wheel end face constant force trimming device |
| CN205218726U (en) * | 2015-12-07 | 2016-05-11 | 浩中机械(蚌埠)有限公司 | Automatic flexible emery wheel chamfered edge machine of tracking type |
-
2015
- 2015-12-07 CN CN201510908575.8A patent/CN105364659B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2360211Y (en) * | 1998-09-09 | 2000-01-26 | 成都无缝钢管有限责任公司 | Steel pipe coping machine |
| CN201979361U (en) * | 2011-02-14 | 2011-09-21 | 姚宇涵 | Chamfering machine with grinding head floating with mark |
| CN204431058U (en) * | 2015-02-14 | 2015-07-01 | 凌玮 | A kind of abrasive wheel end face constant force trimming device |
| CN205218726U (en) * | 2015-12-07 | 2016-05-11 | 浩中机械(蚌埠)有限公司 | Automatic flexible emery wheel chamfered edge machine of tracking type |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863053A (en) * | 2017-02-21 | 2017-06-20 | 北京科技大学 | A kind of sheet band steel strip edge method for grinding and equipment for grinding |
| CN106863053B (en) * | 2017-02-21 | 2023-01-17 | 北京科技大学 | Grinding method and grinding equipment for thin plate strip steel edge |
| CN109807713A (en) * | 2019-03-14 | 2019-05-28 | 江阴旭德机械制造有限公司 | A kind of online corner cutting off apparatus of the profiling of bar |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105364659B (en) | 2018-07-20 |
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