CN203245445U - Saw blade tooth grinding machine - Google Patents
Saw blade tooth grinding machine Download PDFInfo
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- CN203245445U CN203245445U CN 201320177481 CN201320177481U CN203245445U CN 203245445 U CN203245445 U CN 203245445U CN 201320177481 CN201320177481 CN 201320177481 CN 201320177481 U CN201320177481 U CN 201320177481U CN 203245445 U CN203245445 U CN 203245445U
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- saw blade
- grinding machine
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- seat
- motor
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Abstract
The utility model provides a saw blade tooth grinding machine, and belongs to the technical field of grinding equipment. The saw blade tooth grinding machine solves the problems that the cutting angles of an existing tooth grinding machine can not be effectively adjusted, so that tooth edges of saw teeth are made to be shortened easily, burs are increased, and the using effect in subsequent cutting machining is influenced. According to the saw blade tooth grinding machine, a workbench is provided with a rotating seat and a supporting frame, the rotating seat is provided with a fixing motor of an adjusting mechanism, the adjusting mechanism is a structure in which an adjusting motor rotates in a multiple-angle mode, a motor shaft is provided with a tooth grinding wheel, the supporting frame is provided with a sliding seat which can move on the supporting frame, a saw blade fixing seat is arranged on the sliding seat, a saw blade push rod is arranged on one side of the supporting frame, the push rod drives and pushes a saw blade to rotate through a linkage mechanism which is arranged below the supporting frame, the linkage mechanism is connected with the rotating seat and drives the rotating seat to swing in a reciprocating mode, and the linkage mechanism is driven by a speed reducing motor arranged below the workbench. The saw blade tooth grinding machine has the advantages of being good in grinding effect, small in size, high in working efficiency and the like.
Description
Technical field
The utility model belongs to the milling apparatus technical field, refers in particular to a kind of saw blade gear grinding machine.
Background technology
In industrial production or in the daily life, cutting wood, metal etc. all need be used saw blade, and saw blade is to adopt metal material to make usually, and in use the sawtooth of saw blade can produce wearing and tearing, needs sawtooth is polished, and reuses.
At present, Chinese patent literature discloses a kind of tooth grinder for electric saw blade, Granted publication CN2723092Y, formed by power set, transmission device, grinding wheel unit and gathering device four parts, it is characterized in that: transmission device is a rotating shaft, its front end arranges a sprocket wheel, and the centre arranges a collar plate shape cam, and afterbody arranges a column type cam; There is one section to be the equal diameter section on the disk cam, has one section to be the equal altitudes section on the column type cam; Grinding wheel unit is arranged on the feed planker, and the feed planker can be done along slide plate and vertically move, and its bottom arranges spring and a pulley, the tangent connection of collar plate shape cam of pulley and rotating shaft centre; The kinematic link afterbody of gathering device connects the moving tooth bar by fork; Clamping fixture seat is arranged on the right opposite of emery wheel, leads that nog plate and processed saw blade are coaxial to be arranged on the clamping fixture seat; The moving tooth bar is positioned at table surface, is fixedly connected with fork, and the moving tooth crown of its head is held in leads on the nog plate.The simple course of work of said structure namely is careless the cycle rotation of rotating shaft, moving tooth and roll flute are alternately carried out automatically, until the saw blade roll flute is finished, but the shortcoming that said structure exists is: can't effectively regulate cutting angle, easily cause sawtooth tooth cutting edge of a knife or a sword to shorten, burr is many, has affected the result of use in follow-up cutting processing.
Summary of the invention
The purpose of this utility model provides a kind of not saw blade gear grinding machine of isodont that is applicable to, and it can be used for being out of shape the grinding of rack saw sheet, makes it to reach the waste that again again utilizes the minimizing resource of old saw blade.
The purpose of this utility model is achieved in that
Saw blade gear grinding machine, comprise workbench, it is characterized in that: on the described workbench rotating seat is installed, bracing frame, described rotating seat is provided with the governor motion fixed electrical machinery, this governor motion is the structure of regulating electric machine multi-angle rotation, the roll flute emery wheel is installed on the motor shaft, described bracing frame is provided with the slide that can move thereon, the saw blade holder is set on the slide, be positioned at bracing frame one side and be provided with the saw blade push rod, described push rod drives by the link gear that is arranged on the bracing frame below and promotes the saw blade rotation, described link gear connects rotating seat and driven rotary seat reciprocally swinging, and described link gear drives by the reducing motor that is arranged on the workbench below.
In above-mentioned saw blade gear grinding machine, described governor motion comprises hinged seat, be hinged with motor fixing plate on the hinged seat, motor fixing plate and electric machine casing fixedly are bolted to connection, motor rotates at motor fixing plate around bolt, be positioned at motor fixing plate and be provided with the degree of tightness switch, described motor fixing plate one end is connected with the hinged seat bearing pin, and motor fixing plate is controlled at laterally to move on the bearing pin by regulating handle regulates the emery wheel position; Or described hinged seat is controlled on the rotating seat laterally mobile by regulating handle.
In above-mentioned saw blade gear grinding machine, described bracing frame is fixed on the cross slide, and the planker lateral displacement is regulated the relative position of saw blade and emery wheel.
In above-mentioned saw blade gear grinding machine, the concrete structure of described link gear is: comprise the eccentric wheel that is located on the reducing motor axle, all be fixed with drive link on the eccentric upper and lower both sides, drive link all is connected with longitudinal tie by lever plate, two longitudinal ties spur respectively rotating seat and push rod rotation, the middle part activity of described lever plate is spirally connected and is fixed on the workbench, and the two ends of lever plate are be spirally connected drive link and longitudinal tie of activity respectively.
In above-mentioned saw blade gear grinding machine, described slide is provided with chute, and fastening bolt passes chute slide is fixed on the bracing frame.
The utility model compared to existing technology outstanding and useful technique effect is:
The utility model has utilized regulating electric machine or has regulated the installation position of saw blade, its medium plain emery wheel can carry out the angular adjustment of all directions, changed the grinding angle to saw blade, enlarged range of application, state than existing directed grinding, the ground effect of these gear grinding machines is better, small volume, high efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is partial structurtes schematic diagram in the utility model.
Fig. 3 is partial structurtes schematic diagram in the utility model.
Fig. 4 is partial structurtes schematic diagram in the utility model.
Fig. 5 is structural principle sketch of the present utility model.
The specific embodiment
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1-5:
Saw blade gear grinding machine, comprise workbench 1, rotating seat 2 is installed on the described workbench, bracing frame 3, described rotating seat is provided with the governor motion fixed electrical machinery, this governor motion is the structure of regulating electric machine multi-angle rotation, roll flute emery wheel 4 is installed on the motor shaft, described bracing frame is provided with the slide 5 that can move thereon, saw blade holder 6 is set on the slide, be positioned at bracing frame one side and be provided with saw blade push rod 7, described push rod drives by the link gear that is arranged on the bracing frame below and promotes the saw blade rotation, described link gear connects rotating seat and driven rotary seat reciprocally swinging, and described link gear drives by the reducing motor 19 that is arranged on the workbench below.
The course of work of the present utility model is: the location slide, saw blade is installed on the saw blade holder 6, this holder is divided into the base that is located at the saw blade downside and is located at the pressing plate of saw blade upside, pressing plate passes through bolted, open switch, the reducing motor of workbench (being internal body) drives link gear, realize that push rod promotes saw blade, simultaneously because connecting the eccentric wheel of link gear on the reducing motor axle, therefore push rod is relative with the motion of rotating seat, after push rod promoted to finish, emery wheel swung the incision saw blade sawtooth by rotating seat, alternately finishes the grinding of all teeth of saw blade.But the saw blade diameter dimension scope of the utility model grinding is at 60-350mm.
One side of above-mentioned push rod, be positioned at saw blade downside apical grafting and be provided with firm bar, firm bar by the adjustable apical grafting of spring at the saw blade downside so that in the saw blade rotation process steadily, the grinding face of sawtooth is neat.
Above-mentioned governor motion comprises hinged seat 8, be hinged with motor fixing plate 9 on the hinged seat, motor fixing plate is fixedly connected with by bolt 10 with electric machine casing is fixing, motor rotates at motor fixing plate around bolt, be positioned at motor fixing plate and be provided with degree of tightness switch 11, described motor fixing plate one end is connected with hinged seat bearing pin 12, and motor fixing plate is controlled at laterally to move on the bearing pin by regulating handle 13 regulates the emery wheel position; Or described hinged seat is controlled on the rotating seat laterally mobile by regulating handle.
The oscilaltion of emery wheel is to rotate around the hinged seat bearing pin by motor fixing plate one end to realize, the lateral tilt angle of emery wheel is to rotate at motor fixing plate around bolt by motor to realize, the left and right sides position adjustments of emery wheel is to realize by motor fixing plate move left and right on bearing pin.
Above-mentioned bracing frame 3 is fixed on the cross slide 14, and the planker lateral displacement is regulated the relative position of saw blade and emery wheel.
The concrete structure of above-mentioned link gear is: comprise the eccentric wheel 15 that is located on the reducing motor axle, all be fixed with drive link 16 on the eccentric upper and lower both sides, drive link all is connected with longitudinal tie 18 by lever plate 17, two longitudinal ties spur respectively rotating seat and push rod rotation, the middle part activity of described lever plate is spirally connected and is fixed on the workbench, and the two ends of lever plate are be spirally connected drive link and longitudinal tie of activity respectively.
Above-mentioned slide is provided with chute 50, and fastening bolt passes chute slide is fixed on the bracing frame.
The utility model also is provided with speed-regulating switch and regulates reducing motor rotating speed, grinding wheel drive mitor switch.
Above-described embodiment is preferred embodiment of the present utility model only, is not to limit according to this protection domain of the present utility model, therefore: all equivalences of doing according to structure of the present utility model, shape, principle change, and all should be covered by within the protection domain of the present utility model.
Claims (5)
1. saw blade gear grinding machine, comprise workbench (1), it is characterized in that: rotating seat (2) is installed on the described workbench, bracing frame (3), described rotating seat is provided with the governor motion fixed electrical machinery, this governor motion is the structure of regulating electric machine multi-angle rotation, roll flute emery wheel (4) is installed on the motor shaft, described bracing frame is provided with the slide (5) that can move thereon, saw blade holder (6) is set on the slide, be positioned at bracing frame one side and be provided with saw blade push rod (7), described push rod drives by the link gear that is arranged on the bracing frame below and promotes the saw blade rotation, described link gear connects rotating seat and driven rotary seat reciprocally swinging, and described link gear drives by the reducing motor (19) that is arranged on the workbench below.
2. saw blade gear grinding machine according to claim 1, it is characterized in that: described governor motion comprises hinged seat (8), be hinged with motor fixing plate (9) on the hinged seat, motor fixing plate is fixedly connected with by bolt (10) with electric machine casing is fixing, motor rotates at motor fixing plate around bolt, be positioned at motor fixing plate and be provided with degree of tightness switch (11), described motor fixing plate one end is connected with hinged seat bearing pin (12), and motor fixing plate is controlled at laterally to move on the bearing pin by regulating handle (13) regulates the emery wheel position; Or described hinged seat is controlled on the rotating seat laterally mobile by regulating handle.
3. saw blade gear grinding machine according to claim 1, it is characterized in that: described bracing frame (3) is fixed on the cross slide (14), and the planker lateral displacement is regulated the relative position of saw blade and emery wheel.
4. saw blade gear grinding machine according to claim 1, it is characterized in that: the concrete structure of described link gear is: comprise the eccentric wheel (15) that is located on the reducing motor axle, all be fixed with drive link (16) on the eccentric upper and lower both sides, drive link all is connected with longitudinal tie (18) by lever plate (17), two longitudinal ties spur respectively rotating seat and push rod rotation, the middle part activity of described lever plate is spirally connected and is fixed on the workbench, and the two ends of lever plate are be spirally connected drive link and longitudinal tie of activity respectively.
5. saw blade gear grinding machine according to claim 1, it is characterized in that: described slide is provided with chute (50), and fastening bolt passes chute slide is fixed on the bracing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320177481 CN203245445U (en) | 2013-04-10 | 2013-04-10 | Saw blade tooth grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320177481 CN203245445U (en) | 2013-04-10 | 2013-04-10 | Saw blade tooth grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203245445U true CN203245445U (en) | 2013-10-23 |
Family
ID=49371906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320177481 Expired - Fee Related CN203245445U (en) | 2013-04-10 | 2013-04-10 | Saw blade tooth grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203245445U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104353900A (en) * | 2014-11-07 | 2015-02-18 | 东莞市俊知自动机械有限公司 | Tooth punching machine for circular disc cutter |
| CN104384608A (en) * | 2014-10-15 | 2015-03-04 | 张家港市南丰程泰机械工具厂 | Saw blade grinding machine |
| CN105382340A (en) * | 2015-12-06 | 2016-03-09 | 骆火银 | Saw blade polishing device capable of polishing swingingly |
| CN106808021A (en) * | 2015-11-30 | 2017-06-09 | 湖南衡泰机械科技有限公司 | CNC saw blade grinder structures |
| CN106862664A (en) * | 2015-12-14 | 2017-06-20 | 何星宇 | The special knife sharpener of slicer |
| CN112338279A (en) * | 2019-08-09 | 2021-02-09 | 河北拓思机械设备有限公司 | Automatic gear grinding machine for side surface of saw blade |
-
2013
- 2013-04-10 CN CN 201320177481 patent/CN203245445U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104384608A (en) * | 2014-10-15 | 2015-03-04 | 张家港市南丰程泰机械工具厂 | Saw blade grinding machine |
| CN104353900A (en) * | 2014-11-07 | 2015-02-18 | 东莞市俊知自动机械有限公司 | Tooth punching machine for circular disc cutter |
| CN106808021A (en) * | 2015-11-30 | 2017-06-09 | 湖南衡泰机械科技有限公司 | CNC saw blade grinder structures |
| CN105382340A (en) * | 2015-12-06 | 2016-03-09 | 骆火银 | Saw blade polishing device capable of polishing swingingly |
| CN105382340B (en) * | 2015-12-06 | 2018-03-30 | 骆火银 | A kind of saw blade sanding apparatus for shaking polishing |
| CN106862664A (en) * | 2015-12-14 | 2017-06-20 | 何星宇 | The special knife sharpener of slicer |
| CN106862664B (en) * | 2015-12-14 | 2019-06-28 | 泰州市梦之谷科技发展有限公司 | The dedicated knife sharpener of slicer |
| CN112338279A (en) * | 2019-08-09 | 2021-02-09 | 河北拓思机械设备有限公司 | Automatic gear grinding machine for side surface of saw blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20140410 |