CN2910444Y - Grinder for wolfram steel saw bit - Google Patents
Grinder for wolfram steel saw bit Download PDFInfo
- Publication number
- CN2910444Y CN2910444Y CN 200620060362 CN200620060362U CN2910444Y CN 2910444 Y CN2910444 Y CN 2910444Y CN 200620060362 CN200620060362 CN 200620060362 CN 200620060362 U CN200620060362 U CN 200620060362U CN 2910444 Y CN2910444 Y CN 2910444Y
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- CN
- China
- Prior art keywords
- bistrique
- frame
- screw rod
- rotating shaft
- saw blade
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- Expired - Fee Related
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Abstract
The utility model provides a grinder for wolfram steel saw bit, comprising a frame, wherein the frame is arranged with a shaft, arranged with a collet on the upper end, and the shaft is coupled with a rotary gear electric engine; the frame is provided with a movable pedestal with a plaque, which is provided with a regulating plate, one side of the regulating plate is provided with a wheelhead bracket, on which is provided with a wheel head coupled with a electric engine; the other side of the regulating plate is provided with a wheel head stepping motor, which is coupled with the wheel head bracket by a drive mechanism; the frame is also provided with a gear testing bracket, on which is provided with a gear testing head with a photoelectric counter. The utility model has the advantages of simple structure, convenient use, high grinding precision, lower production cost, and can applies to the grinding for wolfram steel saw bit.
Description
Technical field
The utility model relates to a kind of saw blade processing unit (plant), refers in particular to a kind of tungsten steel saw blade lapping device of the disc tungsten steel saw blade regeneration processing that is used for timber, aluminium, copper material cutting.
Background technology
At present, the equipment of the automatic grinding wolfram steel saw blade that the home and abroad produces is mainly controlled the running of machine in the mode of programming, be applicable to the grinding of saw blade manufacturing enterprise same model saw blade in enormous quantities; The deficiency that this kind equipment ubiquity costs an arm and a leg and needs the professional to operate.And concerning the use enterprise of saw blade, the specification of saw blade is many, and kind is assorted, and the grinding efficiency of above-mentioned traditional milling apparatus is low, and the use cost height, is difficult to allow enterprise accept.And price, some manual saw slice lapping equipment that cost is low exist grinding precision not high again, and operation labour intensity is big, ineffective deficiency.Therefore, in the use enterprise of saw blade, a large amount of wolfram steel saw blades is just discarded after using once often, causes great waste.
Summary of the invention
The purpose of this utility model is at the deficiencies in the prior art, provide a kind of simple in structure, easy to use, grinding precision is high, a kind of tungsten steel saw blade lapping device of low cost of manufacture.
The purpose of this utility model is achieved in that a kind of tungsten steel saw blade lapping device, comprise frame, wherein: described frame is provided with vertical rotating shaft, the rotating shaft middle part flexibly connects by axle bed and frame, be provided with the horizontal chuck of tungsten steel saw blade in the upper end of rotating shaft, rotating shaft and the commentaries on classics tooth motor linkage that is fixed on the frame; On the frame of rotating shaft side, be provided with lower guideway, on lower guideway, be provided with movable pedestal, be fixed with substrate, on substrate, be provided with adjustable plate in movable pedestal upper end along its slip, flexibly connect between adjustable plate and the substrate, between adjustable plate and substrate, be provided with manual angle adjusting mechanism; On the adjustable plate relative, be provided with upper rail, on upper rail, be provided with bistrique support, on the bistrique support, be provided with bistrique, bistrique and the grinding motor linkage that is fixed on the bistrique support along its slip with rotating shaft; Another side at adjustable plate is provided with the bistrique stepper motor, and the bistrique stepper motor is by transmission mechanism and the interlock of bistrique support; Movable pedestal is provided with manual travel mechanism, and bistrique becomes level relative with chuck; Be provided with on the frame of rotating shaft opposite side and survey the tooth guide rail, be provided with the survey tooth support that moves along it on survey tooth guide rail, be provided with photoelectricity numeration tooth measuring head in survey tooth support upper end, tooth measuring head becomes level relative with chuck; Survey the tooth support and be provided with manual travel mechanism.
Flexible transmission mechanism described in above-mentioned a kind of tungsten steel saw blade lapping device is made up of driving wheel, gearing friction sheet, driven pulley, spring plane bearing, nut, driving wheel is fixed on the power output shaft that changes the tooth motor, described gearing friction sheet, driven pulley, spring plane bearing, nut are enclosed within the rotating shaft from top to bottom successively, wherein the gearing friction sheet is fixedlyed connected with rotating shaft, nut is threaded with rotating shaft, passes through belt transmission between driving wheel and the driven pulley.
Transmission mechanism described in above-mentioned a kind of tungsten steel saw blade lapping device is made up of runner, connecting rod, and runner is fixed on the output shaft of bistrique stepper motor, and an end and the runner off-centre of connecting rod are hinged, and the other end of connecting rod and bistrique support are hinged.
Manual angle adjusting mechanism described in above-mentioned a kind of tungsten steel saw blade lapping device is made up of position fixing handle, screw rod, described substrate outer rim is a circular arc, it is relative with substrate to be extended with location-plate downwards in the adjustable plate outer rim, screw rod and location-plate are spirally connected, the inner of screw rod contacts with the arc surface of substrate, and position fixing handle is fixed on the screw rod outer end.
The manual travel mechanism of movable pedestal is made up of regulating handle, screw rod described in above-mentioned a kind of tungsten steel saw blade lapping device, and the outside of screw rod and frame flexibly connect, and the inboard of screw rod is threaded with movable pedestal, and regulating handle is fixed on the screw rod outer end.
The manual travel mechanism that surveys the tooth support described in above-mentioned a kind of tungsten steel saw blade lapping device is made up of moving handle, screw rod, and the outside of screw rod and frame flexibly connect, and the inboard of screw rod is threaded with surveying the tooth support, and regulating handle is fixed on the screw rod outer end.
Bistrique support described in above-mentioned a kind of tungsten steel saw blade lapping device is again to be made of vertical frame and transverse strands, transverse strands is dynamically connected by bearing pin with vertical frame, one end of bearing pin is fixedlyed connected with transverse strands, the other end of bearing pin is fixed with worm gear, is provided with two bearings that vertical interval is provided with on vertical supports, on bearing, be provided with worm screw, the worm and wheel engagement is fixed with rotary handle in the upper end of worm screw; Bistrique and grinding motor are installed in the transverse strands front portion.
Bistrique bracket side described in above-mentioned a kind of tungsten steel saw blade lapping device also is provided with adjustable roll flute locating rack, this roll flute locating rack is to constitute by erecting frame, be installed in the elastic telescopicing rod of perpendicular frame upper end and be fixed on the contact-making switch that erects on the frame, and the contact of contact-making switch is arranged on the rear end of elastic telescopicing rod.
After the utility model adopts said structure, adopt horizontal saw blade lapping mode, by adjusting the horizontal range of bistrique, tooth measuring head and rotating shaft, realization is to the grinding requirement of different size saw blade, and utilize tooth measuring head to realize grinding successively to each tooth of disc saw blade, have simple in structure, easy to operate, grinding precision is high, advantage of low manufacturing cost.
Description of drawings
Below in conjunction with the embodiment in the accompanying drawing the utility model is described in further detail, but does not constitute any restriction of the present utility model.
Fig. 1 is the structural representation of a kind of specific embodiment of the present utility model;
Fig. 2 is one of perspective view of a kind of specific embodiment of the utility model;
Fig. 3 be a kind of specific embodiment of the utility model perspective view two;
Fig. 4 is the part perspective view of grinding mechanism in the utility model;
Fig. 5 is the exploded perspective structural representation of grinding mechanism in the utility model;
Fig. 6 is the perspective view of gear measuring machine structure in the utility model;
Fig. 7 is the perspective view of the utility model shaft;
Fig. 8 is the exploded perspective structural representation of the utility model shaft.
The specific embodiment
Consult Fig. 1 to shown in Figure 8, a kind of tungsten steel saw blade lapping device of the present utility model, comprise frame 1, on frame 1, be provided with vertical rotating shaft 2, rotating shaft 2 middle parts flexibly connect by axle bed 3 and frame 1, be provided with the horizontal chuck 4 of tungsten steel saw blade in the upper end of rotating shaft 2, be used to grip tungsten steel saw blade, rotating shaft 2 links by flexible transmission mechanism 23 with the commentaries on classics tooth motor 5 that is fixed on the frame 1, this flexibility transmission mechanism 23 is by driving wheel 23A, gearing friction sheet 23B, driven pulley 23C, spring 23D plane bearing 23E, nut 23F forms, driving wheel 23A is fixed on the power output shaft that changes tooth motor 5, gearing friction sheet 23B, driven pulley 23C, spring 23D, plane bearing 23E, nut 23F is enclosed within the rotating shaft 2 from top to bottom successively, wherein gearing friction sheet 23B is fixedlyed connected with rotating shaft, nut 23F is threaded with rotating shaft 2, passes through belt transmission between driving wheel 23A and the driven pulley 23C; Driven pulley 23C can drive rotating shaft 2 by gearing friction sheet 23B like this, friction dynamics (grinding the inboard dynamics of sawtooth) size can be regulated the nut 23F that rotating shaft 2 is not held, by regulating the elasticity of plane bearing 23E, the friction dynamics size between decision driven pulley 23C and the gearing friction sheet 23B to spring 23D; When grinding the sawtooth inboard, after bistrique 12 enters abrasion site, change tooth motor 5 and can in setting-up time, not stall move, the sawtooth that promotes in the rotating shaft 2 grinds by last bistrique 12, when grinding finishes, bistrique 12 is stepped back, and changes tooth motor 5 and can walk tooth according to control signal again.
On the frame 1 of rotating shaft 2 sides, be provided with lower guideway 6, on lower guideway 6, be provided with movable pedestal 7 along its slip, movable pedestal 7 is provided with manual travel mechanism 17, this manual travel mechanism 17 is made up of regulating handle 17A, screw rod 17B, the outside of screw rod 17B and frame 1 flexibly connect, the inboard of screw rod 17B is threaded with movable pedestal 7, and regulating handle 17A is fixed on screw rod 17B outer end.
Be fixed with substrate 8 in movable pedestal 7 upper ends, on substrate 8, be provided with adjustable plate 9, pass through pin between adjustable plate 9 and the substrate 8, peg graft and realize flexibly connecting in the hole, between adjustable plate 9 and substrate 8, be provided with manual angle adjusting mechanism 16, this manual angle adjusting mechanism 16 is by position fixing handle 16A, screw rod 16B forms, the outer rim of substrate 8 is a circular arc, it is relative with substrate 8 to be extended with location-plate 9A downwards in adjustable plate 9 outer rims, screw rod 16B and location-plate 9A are spirally connected, the inner of screw rod 16B contacts with the arc surface of substrate 8, position fixing handle 16A is fixed on screw rod 16B outer end, can unclamp screw rod 16B by rotary location handle 16A, to adjust different grinding angles.
On the adjustable plate 9 relative, be provided with upper rail 10 with rotating shaft 2, on upper rail 10, be provided with bistrique support 11 along its slip, bistrique support 11 is again to be made of vertical frame 11A and transverse strands 11B, transverse strands 11B and vertical frame 11A are dynamically connected by bearing pin 11C, the end of bearing pin 11C is fixedlyed connected with transverse strands 11B, the other end of bearing pin 11C is fixed with worm gear 11D, on vertical supports 11A, be provided with two bearing 11E that vertical interval is provided with, on bearing 11E, be provided with worm screw 11F, worm screw 11F and worm gear 11D engagement, be fixed with rotary handle 11G in the upper end of worm screw 11F, can utilize rotary handle 11G to realize bowing of bistrique 12 like this, elevation angle degree is regulated; Bistrique 12 is installed in the transverse strands 11B front portion of bistrique support 11 and grinds motor 13, bistrique 12 and 13 interlocks of grinding motor.
Another side at adjustable plate 9 is provided with bistrique stepper motor 14, bistrique stepper motor 14 is by transmission mechanism 15 and 11 interlocks of bistrique support, transmission mechanism 15 is made up of runner 15A, connecting rod 15B, runner 15A is fixed on the output shaft of bistrique stepper motor 14, an end and the runner 15A off-centre of connecting rod 15B are hinged, and the other end of connecting rod 15B and bistrique support 11 are hinged.
Also be provided with adjustable roll flute locating rack 22 in bistrique support 11 sides, be used for when the sawtooth of saw blade deforms, stopping bistrique 12 runnings, prevent to damage saw blade; This roll flute locating rack 22 is to constitute by erecting frame 22A, be installed in the elastic telescopicing rod 22B of perpendicular frame 22A upper end and be fixed on the contact-making switch 22C that erects on the frame 22A, and the contact of contact-making switch 22C is arranged on the rear end of elastic telescopicing rod 22B; Roll flute locating rack 22 is fixedlyed connected with bistrique support 11 by bolt, can adjust the relative position of elastic telescopicing rod 22B and bistrique 12 like this, and the saw blade that adapts to different size grinds requirement.
On the frame 1 of rotating shaft 2 opposite sides, be provided with and survey tooth guide rail 18, on survey tooth guide rail 18, be provided with the survey tooth support 19 that moves along it, be provided with photoelectricity numeration tooth measuring head 20 in survey tooth support 19 upper ends, be used for the anglec of rotation that tooth motor 5 is changeed in accurately control, 4 one-tenth levels of tooth measuring head 20 and chuck are relative; Survey tooth support 19 and be provided with manual travel mechanism 21, this manual travel mechanism 21 is made up of moving handle 21A, screw rod 21B, the outside of screw rod 21B and frame 1 flexibly connect, and the inboard of screw rod 21B is threaded with surveying tooth support 19, and regulating handle 21A is fixed on screw rod 21B outer end.。
When this practicality is specifically used, directly tungsten steel saw blade is fixed on the chuck 4, diameter and profile of tooth according to saw blade, respectively by rotary location handle 16A, rotary handle 11G, regulating handle 17A, moving handle 21A and roll flute locating rack 22, regulate bistrique 12, tooth measuring head 20, the position of elastic telescopicing rod 22B, can start 12 pairs of saw blades of grinding motor 13 drive bistriques grinds, bistrique stepper motor 14 drags 11 reciprocating motions of bistrique support during grinding, allow bistrique 12 and the saw blade angle of being ground be consistent, there is not deviation, make a round trip, finish grinding a tooth; Change tooth motor 5 then and drive the angle that a tooth or two teeth are rotated in rotating shaft 2, continue to grind, finish until whole grindings.
Claims (8)
1. tungsten steel saw blade lapping device, comprise frame (1), it is characterized in that: described frame (1) is provided with vertical rotating shaft (2), rotating shaft (2) middle part flexibly connects by axle bed (3) and frame (1), be provided with the horizontal chuck of tungsten steel saw blade (4) in the upper end of rotating shaft (2), rotating shaft (2) links by flexible transmission mechanism (23) with the commentaries on classics tooth motor (5) that is fixed on the frame (1); On the frame (1) of rotating shaft (2) side, be provided with lower guideway (6), on lower guideway (6), be provided with movable pedestal (7) along its slip, be fixed with substrate (8) in movable pedestal (7) upper end, on substrate (8), be provided with adjustable plate (9), flexibly connect between adjustable plate (9) and the substrate (8), between adjustable plate (9) and substrate (8), be provided with manual angle adjusting mechanism (16); On the adjustable plate (9) relative, be provided with upper rail (10) with rotating shaft (2), on upper rail (10), be provided with bistrique support (11) along its slip, on bistrique support (11), be provided with bistrique (12), bistrique (12) and grinding motor (13) interlock that is fixed on the bistrique support (11); Another side at adjustable plate (9) is provided with bistrique stepper motor (14), and bistrique stepper motor (14) is by transmission mechanism (15) and bistrique support (11) interlock; Movable pedestal (7) is provided with manual travel mechanism (17), and bistrique (12) is relative with chuck (4) one-tenth level; On the frame (1) of rotating shaft (2) opposite side, be provided with and survey tooth guide rail (18), on survey tooth guide rail (18), be provided with the survey tooth support (19) that moves along it, be provided with photoelectricity numeration tooth measuring head (20) in survey tooth support (19) upper end, tooth measuring head (20) is relative with chuck (4) one-tenth level; Survey tooth support (19) and be provided with manual travel mechanism (21).
2. a kind of tungsten steel saw blade lapping device according to claim 1, it is characterized in that: described flexible transmission mechanism (23) is by driving wheel (23A), gearing friction sheet (23B), driven pulley (23C), spring (23D) plane bearing (23E), nut (23F) is formed, driving wheel (23A) is fixed on the power output shaft that changes tooth motor (5), described gearing friction sheet (23B), driven pulley (23C), spring (23D) plane bearing (23E), nut (23F) is enclosed within the rotating shaft (2) from top to bottom successively, wherein gearing friction sheet (23B) is fixedlyed connected with rotating shaft, nut (23F) is threaded with rotating shaft (2), passes through belt transmission between driving wheel (23A) and the driven pulley (23C).
3. a kind of tungsten steel saw blade lapping device according to claim 1, it is characterized in that: described transmission mechanism (15) is made up of runner (15A), connecting rod (15B), runner (15A) is fixed on the output shaft of bistrique stepper motor (14), one end of connecting rod (15B) and runner (15A) are eccentric hinged, and the other end of connecting rod (15B) and bistrique support (11) are hinged.
4. a kind of tungsten steel saw blade lapping device according to claim 1, it is characterized in that: described manual angle adjusting mechanism (16) is made up of position fixing handle (16A), screw rod (16B), described substrate (8) outer rim is a circular arc, it is relative with substrate (8) to be extended with location-plate (9A) downwards in adjustable plate (9) outer rim, screw rod (16B) is spirally connected with location-plate (9A), the inner of screw rod (16B) contacts with the arc surface of substrate (8), and position fixing handle (16A) is fixed on screw rod (16B) outer end.
5. a kind of tungsten steel saw blade lapping device according to claim 1, it is characterized in that: the manual travel mechanism (17) of described movable pedestal (7) is made up of regulating handle (17A), screw rod (17B), the outside of screw rod (17B) and frame (1) flexibly connect, the inboard of screw rod (17B) is threaded with movable pedestal (7), and regulating handle (17A) is fixed on screw rod (17B) outer end.
6. a kind of tungsten steel saw blade lapping device according to claim 1, it is characterized in that: the manual travel mechanism (21) of described survey tooth support (19) is made up of moving handle (21A), screw rod (21B), the outside of screw rod (21B) and frame (1) flexibly connect, the inboard of screw rod (21B) is threaded with surveying tooth support (19), and regulating handle (21A) is fixed on screw rod (21B) outer end.
7. a kind of tungsten steel saw blade lapping device according to claim 1, it is characterized in that: described bistrique support (11) is again to be made of vertical frame (11A) and transverse strands (11B), transverse strands (11B) is dynamically connected by bearing pin (11C) with vertical frame (11A), one end of bearing pin (11C) is fixedlyed connected with transverse strands (11B), the other end of bearing pin (11C) is fixed with worm gear (11D), on vertical supports (11A), be provided with two bearings (11E) that vertical interval is provided with, on bearing (11E), be provided with worm screw (11F), worm screw (11F) and worm gear (11D) engagement are fixed with rotary handle (11G) in the upper end of worm screw (11F); Bistrique (12) and grinding motor (13) are installed in transverse strands (11B) front portion.
8. according to claim 1 or 7 described a kind of tungsten steel saw blade lapping devices, it is characterized in that: described bistrique support (11) side also is provided with adjustable roll flute locating rack (22), this roll flute locating rack (22) is by perpendicular frame (22A), is installed in the elastic telescopicing rod (22B) of perpendicular frame (22A) upper end and is fixed on contact-making switch (22C) formation on the perpendicular frame (22A), and the contact of contact-making switch (22C) is arranged on the rear end of elastic telescopicing rod (22B).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620060362 CN2910444Y (en) | 2006-06-15 | 2006-06-15 | Grinder for wolfram steel saw bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620060362 CN2910444Y (en) | 2006-06-15 | 2006-06-15 | Grinder for wolfram steel saw bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2910444Y true CN2910444Y (en) | 2007-06-13 |
Family
ID=38132309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620060362 Expired - Fee Related CN2910444Y (en) | 2006-06-15 | 2006-06-15 | Grinder for wolfram steel saw bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2910444Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166727A (en) * | 2011-01-27 | 2011-08-31 | 唐山冶金锯片有限公司 | Axial feeding hard alloy tooth circular saw blade toothholder grinding process method |
| CN104607718A (en) * | 2014-12-16 | 2015-05-13 | 芜湖美威包装品有限公司 | Improved saw sharpening machine |
| CN104772527A (en) * | 2014-12-16 | 2015-07-15 | 芜湖美威包装品有限公司 | Saw grinding machine with precision display function |
| CN105855619A (en) * | 2016-06-02 | 2016-08-17 | 常州市金海珑机械制造有限公司 | High-precision cutting machine |
| CN106513845A (en) * | 2016-12-19 | 2017-03-22 | 黄建财 | Saw blade machining tool |
| CN107282997A (en) * | 2017-07-11 | 2017-10-24 | 三峡大学 | A kind of saw blade teeth groove sharpening machine |
-
2006
- 2006-06-15 CN CN 200620060362 patent/CN2910444Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166727A (en) * | 2011-01-27 | 2011-08-31 | 唐山冶金锯片有限公司 | Axial feeding hard alloy tooth circular saw blade toothholder grinding process method |
| CN104607718A (en) * | 2014-12-16 | 2015-05-13 | 芜湖美威包装品有限公司 | Improved saw sharpening machine |
| CN104772527A (en) * | 2014-12-16 | 2015-07-15 | 芜湖美威包装品有限公司 | Saw grinding machine with precision display function |
| CN105855619A (en) * | 2016-06-02 | 2016-08-17 | 常州市金海珑机械制造有限公司 | High-precision cutting machine |
| CN106513845A (en) * | 2016-12-19 | 2017-03-22 | 黄建财 | Saw blade machining tool |
| CN107282997A (en) * | 2017-07-11 | 2017-10-24 | 三峡大学 | A kind of saw blade teeth groove sharpening machine |
| CN107282997B (en) * | 2017-07-11 | 2019-01-18 | 三峡大学 | A kind of saw blade tooth socket sharpening machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |