CN203390312U - Grinding wheel position adjustment device for automatic band saw tooth processing device - Google Patents
Grinding wheel position adjustment device for automatic band saw tooth processing device Download PDFInfo
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- CN203390312U CN203390312U CN201320499676.0U CN201320499676U CN203390312U CN 203390312 U CN203390312 U CN 203390312U CN 201320499676 U CN201320499676 U CN 201320499676U CN 203390312 U CN203390312 U CN 203390312U
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- bar
- emery wheel
- polishing system
- grinding
- push rod
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Abstract
The utility model discloses a grinding wheel position adjustment device for an automatic band saw tooth processing device. The grinding wheel position adjustment device comprises a grinding system, a work frame and a drive motor, wherein the grinding system is provided with a grinding wheel and a grinding wheel drive motor; the frame work is used for installation of the grinding system and a band saw; the drive motor is arranged on the work frame and is used for driving the grinding system; the grinding system is arranged on the work frame through an adjustment seat for adjusting the angle and the height of the grinding wheel. By the grinding wheel position adjustment device, the height and the angle of the grinding wheel of the grinding system can be adjusted randomly by the adjustment seat, so that the grinding system can be adapted to the band saws in all specifications; the application range of the automatic grinding device is greatly improved. The installed adjustment device does not influence the normal action of a push rod; compared with the original connection, the stability of the grinding system is improved, the load of the push rod is reduced, and the burden of a power system is reduced by connecting a fixed seat with the grinding system and the push rod; moreover, the adjustment device is arranged on the work frame, so that an overall automatic saw tooth grinding device is more stable.
Description
Technical field
The utility model relates to mechanical field, is specifically related to a kind of emery wheel position regulator of automatic gear grinding device that carpenter is carried out with the sawtooth of band saw.
Background technology
The timber processing site such as some logging headquarters, Furniture Factory in prior art, all utilize band saw to carry out preparatory processing to timber, as log saw become to length and the width of given size, band saw is wherein generally the round of metal material making and has the zonary structure of certain width, it is with certain pliability, can hang on two rollers and with the rotation of roller and rotate, a side of band saw is to be level and smooth plain edge with another side of serrate cutting edge.During use, band saw is arranged on two rollers of band sawing machine, thereby rotate and drive band saw to rotate by motor driving rolls, then log is pushed to the cutting edge of band saw by circuit to be cut, the band saw that log is rotated in constantly advancing cuts into pre-sizing.
Wherein the sawtooth on band saw all needs safeguard accordingly and process before use with in use procedure, and processing procedure comprises the processing of being polished in sawtooth tip, can improve cutting effect like this.In prior art, for above-mentioned operation, used corresponding automatic processing device, as disclosed a kind of automatic roll flute equipment in the patent document of publication number CN10300878, adopt the multi-cylinder mode being synchronized with the movement, can to the front-and-back angle of band saw sawtooth and side angle, repair simultaneously.Although it can improve remediation efficiency, angle lap equipment need to be controlled a plurality of motors and work simultaneously, has increased the complexity of cost and equipment, and whole equipment volume is larger, and the fineness of equipment is had relatively high expectations.
A kind of band saw grinder is disclosed in the patent document that is 95215000.X in the patent No., it adopts mechanically operated mode to push emery wheel when saw blade is advanced to carry out roll flute, not only reduce weight of equipment, and replaced Multi-stage transmission with eccentric wheel, reduced energy consumption.But to emery wheel, only can adjust the distance of advancing, and can not adjust the angle of inclination, in control mode, can not carry out trickle adjustment to emery wheel, polishing effect is poor.
Automatically grinding device of the prior art, only for the band saw of same specification, is not therefore considered the adjustment problem of emery wheel, and this has just limited the scope of application of automatically grinding device.
Utility model content
For solving band saw sawtooth automatically grinding device in prior art, to emery wheel, can not realize the problem of intense adjustment, the utility model provides a kind of can realize to grinding wheel the emery wheel position regulator of angle and height accurate adjustment.Concrete scheme is as follows: a kind of emery wheel position regulator of band saw sawtooth automatic processing device, comprise the polishing system with emery wheel and emery wheel drive motors, and the working frame that polishing system and band saw are installed, be arranged on the drive motors that drives polishing system on working frame, it is characterized in that, described polishing system is arranged on working frame by adjusting the adjustment seat of emery wheel angle and height.
Controlling for convenience polishing system rises and falls: middle part is installed by the movable fixing bar that sticks up of bearing block in described installation frame, described Qiao Gan one end is connected with to drive sticks up the drive unit that bar rises and falls, the other end that sticks up bar connects a push rod, and the other end and the polishing system of described push rod are fixed.
For controlling, stick up bar and rise and fall: described drive motors is fixed with eccentric wheel on driving shaft, described in to stick up bar vertical with driving shaft, described eccentric wheel be positioned at stick up rod end head top and with stick up the parallel contact of bar.
Angle and height for accurate adjustment emery wheel: described adjustment seat comprises angular adjustment seat and height adjustment seat, described angular adjustment seat comprises fixed head, on fixed head, be provided with fixing hole and take the deep-slotted chip breaker that fixing hole is the center of circle, fixed head is fixed on working frame by passing respectively the set bolt of fixing hole and deep-slotted chip breaker, on fixed head, be fixed with two slide bars that are parallel to each other, described height adjustment seat comprises the holder that polishing system is installed, on described holder, be provided with two cannulated sleeves corresponding with described slide bar, holder is flexibly connected with fixed head after inserting slide bar by cannulated sleeve, on the centre position of two cannulated sleeves, be provided with the positioning pipe passing for described push rod, the side of described positioning pipe is provided with and the locating hole communicating in positioning pipe, the fixedly bolt of push rod is installed on locating hole.
Installation for convenience of slide bar: be provided with vertical supporting seat on described fixed head, be provided with two through holes on supporting seat, be provided with fastening bolt in the side of through hole, utilize fastening bolt to fix after two described slide bars insert respectively two through holes.
For avoiding slide bar to move: the top of described slide bar is buckled with the slip lid of fixing distance between two slide bars, on described slip lid, be provided with two trepannings corresponding with slide bar shape respectively, in the side of trepanning, be provided with slip lid is fixed on to the set bolt on slide bar.
Control for convenience the duty of polishing system: described in stick up bar and contact one end with eccentric wheel and be provided with to control and stick up bar and contact the regulation device of distance with eccentric wheel, described regulation device comprises and the regulating rod that sticks up rod end head and be connected, be arranged on working frame and with the vertical backstay contacting of regulating rod, backstay limits the operating range of regulating rod by being controlled at relative position on working frame.
The utility model is realized the emery wheel arbitrary height of polishing system and the adjustment of angle by adjustment seat, enables to adapt to the band saw of all specifications, has greatly improved the scope of application of automatically grinding device.The adjusting device of installing does not affect the proper motion of push rod, relatively former connected mode, the utility model is connected with push rod with polishing system by holder, improved the stability of polishing system, reduced the load of push rod, reduced the burden of dynamical system, and adjusting device is all arranged on working frame, also makes the more stable of whole automatic gear grinding device.The slide bar that employing activity is installed, can maintain easily and change polishing system.
Accompanying drawing explanation
Fig. 1 structural representation of the present utility model;
Fig. 2 polishing system of the present utility model drives schematic diagram;
Fig. 3 adjustment seat structural representation of the present utility model;
Attached number in the figure explanation: attached number in the figure explanation: 1-working frame, 2-band saw, 3-polishing system, 301-emery wheel, 302-emery wheel drive motors, 303-stick up bar, 304-bearing block, 305-eccentric wheel, 306-push rod, 307-supporting seat, 308-slip lid, 309-fixed head, 310-holder, 311-slide bar, 312-fixing hole, 313-deep-slotted chip breaker, 314-sleeve pipe, 315-positioning pipe, 316-bolt, 4-drive motors, 401-line shaft.
The specific embodiment
As shown in Figure 1, the emery wheel position regulator of band saw sawtooth automatic processing device of the present utility model, comprise the polishing system 3 with emery wheel 301 and emery wheel drive motors 302, and the working frame 1 that polishing system 3 and band saw 2 are installed, be arranged on the drive motors 4 that drives polishing system 3 on working frame 1, described polishing system 3 is arranged on working frame 1 by adjusting the adjustment seat of emery wheel angle and height.
The utility model drives 3 pairs of sawtooth 2 of polishing system to process by drive motors 4, polishing system 3 is highly adjusted the grinding angle of emery wheel and polishing by adjustment seat, polishing system 3 can be processed for the band saw of arbitrary dimension or model, simplify the operation to polishing system, facilitated the accommodation of safeguarding and having improved whole equipment.
As shown in Figure 2, control for convenience polishing system, middle part is installed by the movable fixing bar 303 that sticks up of bearing block 304 in described installation frame 1 of the present utility model, described Qiao Gan303 one end is connected with to drive sticks up the drive unit that bar 303 rises and falls, the other end that sticks up bar 303 connects a push rod 306, and the other end of described push rod 306 and polishing system 3 are fixing.During work, drive unit is controlled Qiao Gan303 one end and is relied on bearing block 304 to rise and fall, and the other end that sticks up bar 303 can promote push rod 306 fluctuatings when corresponding fluctuating, the fluctuating of push rod 306 can make the polishing system 3 that is fixed on push rod 306 other ends rise and fall, thereby completes the processing to sawtooth.Stick up bar 303 and adopt the form of lever to drive polishing system 3, can shorten the length of power arm and save power, and reduce the external dimensions of whole equipment, make equipment compacter.The waviness that simultaneously also can stick up bar by control is adjusted the raising height of polishing system.
For convenience of controlling the fluctuating stick up bar, described drive motors 4 of the present utility model is fixed with eccentric wheel 305 on driving shaft 401, described in to stick up bar 303 vertical with driving shaft 401, described eccentric wheel 305 be positioned at stick up rod end head top and with stick up the parallel contact of bar 303.Stick up bar and utilize the eccentric distance of eccentric wheel when drive shaft turns different, realize the fluctuating height identical with its eccentric distance, therefore can realize the adjustment of sticking up bar fluctuating height by adjusting eccentric eccentric distance.
As shown in Figure 3, for realizing the accurate adjustment of emery wheel, described adjustment seat of the present utility model comprises angular adjustment seat and height adjustment seat, described angular adjustment seat comprises fixed head 309, on fixed head 309, be provided with fixing hole 312 and with the deep-slotted chip breaker 313 in the fixing hole 312Wei center of circle, fixed head 309 is fixed on working frame 1 by passing respectively the set bolt of fixing hole 312 and deep-slotted chip breaker 313, on fixed head 309, be fixed with two slide bars that are parallel to each other 311, described height adjustment seat comprises the holder 310 that polishing system 3 is installed, on described holder 310, be provided with two cannulated sleeves 314 corresponding with described slide bar 311, holder 310 is flexibly connected with fixed head 309 after inserting slide bar 311 by cannulated sleeve 314, on two cannulated sleeve 314 centre positions, be provided with the positioning pipe 315 passing for described push rod 306, described positioning pipe 315 side is provided with and the locating hole communicating in positioning pipe, the fixedly bolt 316 of push rod is installed on locating hole.
During work, the driving shaft 401 of drive motors 4 is driven and is stuck up bar 303 promotion push rod 306 motions by eccentric wheel 305, push rod 306 drives polishing system 3 to rise and fall by positioning pipe 315 bearing, holder 310 slides on slide bar 311 by hollow bushing 314 in fluctuating process, slide bar 311 and hollow bushing 314 provide stable support for polishing system 3, avoid polishing system deflection.In the time need to adjusting the angle of emery wheel, first unscrew the set bolt on fixing hole 312 and deep-slotted chip breaker 313 on fixed head 309, then take fixing hole 312 as fulcrum rotation fixed head 309, because holder 310 is to be flexibly connected with fixed head 309, and push rod 306 with stick up bar 303 for being flexibly connected, with holder 310 for being fixedly connected with, therefore the rotation of fixed head 309 will make push rod 306 take to be rotated as fulcrum with the tie point that sticks up bar 303, thereby realize the respective angles of adjusting push rod 306 top polishing system emery wheels 301, after angle is determined, the set bolt of tightening again in fixing hole 312 and deep-slotted chip breaker 313 makes fixed head 309 fixing, complete the adjustment to emery wheel 301 angles.The height adjustment mode of emery wheel 301 is, unclamp the bolt on positioning pipe 315, adjust the position between holder 310 and push rod 306, because polishing system 3 is mounted on holder 310, therefore above-mentioned adjustment just can be adjusted the corresponding height of emery wheel 301, screwed in place bolt again after being adjusted to appropriate location, fixes the relation between holder 310 and push rod 306.The utility model can be realized the adjustment of emery wheel 301 arbitrary heights and angle by the way, enables to adapt to the band saw of all specifications.
Installation for convenience of slide bar, on fixed head 309 described in the utility model, be provided with vertical supporting seat 307, on supporting seat 307, be provided with two through holes, in the side of through hole, be provided with fastening bolt, after two described slide bars 306 insert respectively two through holes, utilize fastening bolt to fix.Said structure can be installed the slide bar of different-diameter, adopts in addition manner that the conveniently polishing system integral replacing to the sawtooth processing of different size is installed.Supporting seat and fixed head vertical setting each other, can decompose the polishing system weight of bearing on slide bar, reduces the gravity being subject on fixed head, is easy to the angle adjustment of fixed head.
The stability of installing for improving polishing system, described slide bar 306 of the present utility model top is buckled with the slip lid 308 of fixing distance between two slide bars, on described slip lid 308, be provided with two trepannings corresponding with slide bar shape respectively, in the side of trepanning, be provided with slip lid is fixed to 308 set bolts on slide bar.Slip lid after installation, guarantees to remain parallel between two slide bars by two cover port lids on two slide bars, makes hollow bushing smooth and easy slip on slide bar.
For controlling the work of polishing system, described in of the present utility model, sticking up bar 303 contacts one end and is provided with to control and sticks up bar 303 and contact the regulation device of distance with eccentric wheel 305 with eccentric wheel 305, described regulation device comprises and the regulating rod 307 that sticks up Gan303 termination and be connected, be arranged on working frame 1 and with the vertical backstay contacting 308 of regulating rod 307, backstay 308 limits the operating range of regulating rod 307 by being controlled at relative position on working frame 1.Regulation device concrete structure of the present utility model is: a bar-shaped trough perpendicular to the ground is set in the side of working frame 1, regulating rod 307 is connected with Qiao Gan303 termination through bar-shaped trough, a through hole communicating with bar-shaped trough is set on the working frame 1 at bar-shaped trough top, backstay 308 stretches in bar-shaped trough through after through hole, in the side of through hole, arrange one with the vertical fixing hole communicating of through hole, one set bolt is installed in fixing hole, and set bolt is for stationary positioned Gan position.In addition also can directly through hole be arranged to internal thread, and external screw thread is set on backstay, backstay utilizes screw thread to be screwed into through hole.During use, by lifting backstay 308, it is contacted with regulating rod, thereby realize, control regulating rod scope of activities, finally can make to stick up bar 303 by regulating rod 307 does not contact completely with eccentric wheel 305, realization stops the object of polishing system work, for other operation of band saw is processed convenience is provided, avoided meaningless acting.
The above is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model with preferred embodiment openly as above, yet not in order to limit the utility model, any technical staff who is familiar with this patent is not departing within the scope of technical solutions of the utility model, when can utilizing the technology contents of above-mentioned prompting to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be the content that does not depart from technical solutions of the utility model, any simple modification of above embodiment being done according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of the utility model scheme.
Claims (7)
1. the emery wheel position regulator of a band saw sawtooth automatic processing device, comprise the polishing system (3) with emery wheel (301) and emery wheel drive motors (302), and the working frame (1) that polishing system (3) and band saw (2) are installed, be arranged on the upper drive motors (4) that drives polishing system (3) of working frame (1), it is characterized in that, described polishing system (3) is arranged on working frame (1) by adjusting the adjustment seat of emery wheel angle and height.
2. emery wheel position regulator as claimed in claim 1, it is characterized in that, in described installation frame (1), be provided with middle part by bearing block (304) movable fix stick up bar (303), described one end of sticking up bar (303) is connected with to drive sticks up the drive unit that bar (303) rises and falls, the other end that sticks up bar (303) connects a push rod (306), and the other end of described push rod (306) and polishing system (3) are fixing.
3. emery wheel position regulator as claimed in claim 2, it is characterized in that, described drive motors (4) is fixed with eccentric wheel (305) on driving shaft (401), it is described that to stick up bar (303) vertical with driving shaft (401), described eccentric wheel (305) be positioned at stick up rod end head top and with stick up the parallel contact of bar (303).
4. emery wheel position regulator as claimed in claim 3, it is characterized in that, described adjustment seat comprises angular adjustment seat and height adjustment seat, described angular adjustment seat comprises fixed head (309), on fixed head (309), be provided with fixing hole (312) and take the deep-slotted chip breaker (313) that fixing hole (312) is the center of circle, fixed head (309) is fixed on working frame (1) by passing respectively the set bolt of fixing hole (312) and deep-slotted chip breaker (313), on fixed head (309), be fixed with two slide bars that are parallel to each other (311), described height adjustment seat comprises the holder (310) that polishing system (3) is installed, on described holder (310), be provided with two cannulated sleeves (314) corresponding with described slide bar (311), holder (310) is flexibly connected with fixed head (309) after inserting slide bar (311) by cannulated sleeve (314), on the centre position of two cannulated sleeves (314), be provided with the positioning pipe (315) passing for described push rod (306), the side of described positioning pipe (315) is provided with and the locating hole communicating in positioning pipe, the fixedly bolt of push rod (316) is installed on locating hole.
5. emery wheel position regulator as claimed in claim 4, it is characterized in that, on described fixed head (309), be provided with vertical supporting seat (307), on supporting seat (307), be provided with two through holes, side at through hole is provided with fastening bolt, after described two slide bars (306) insert respectively two through holes, utilizes fastening bolt to fix.
6. emery wheel position regulator as claimed in claim 4, it is characterized in that, the top of described slide bar (306) is buckled with the slip lid (308) of fixing distance between two slide bars, on described slip lid (308), be provided with two trepannings corresponding with slide bar shape respectively, in the side of trepanning, be provided with and slip lid fixed to (308) set bolt on slide bar.
7. emery wheel position regulator as claimed in claim 3, it is characterized in that, the described bar (303) that sticks up contacts one end and is provided with to control and sticks up bar (303) and contact the regulation device of distance with eccentric wheel (305) with eccentric wheel (305), described regulation device comprises and the regulating rod (307) that sticks up bar (303) termination and be connected, be arranged on working frame (1) upper and with the vertical backstay contacting of regulating rod (307) (308), backstay (308) limits the operating range of regulating rod (307) by the relative position being controlled on working frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320499676.0U CN203390312U (en) | 2013-08-16 | 2013-08-16 | Grinding wheel position adjustment device for automatic band saw tooth processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320499676.0U CN203390312U (en) | 2013-08-16 | 2013-08-16 | Grinding wheel position adjustment device for automatic band saw tooth processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203390312U true CN203390312U (en) | 2014-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320499676.0U Withdrawn - After Issue CN203390312U (en) | 2013-08-16 | 2013-08-16 | Grinding wheel position adjustment device for automatic band saw tooth processing device |
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| Country | Link |
|---|---|
| CN (1) | CN203390312U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433558A (en) * | 2013-08-16 | 2013-12-11 | 河北瑞福祥机械制造有限公司 | Grinding wheel position adjusting device of automatic band saw sawtooth processing device |
| CN105171128A (en) * | 2015-08-15 | 2015-12-23 | 杭州夏普园林机械有限公司 | Indexing mechanism for automatic chain grinding machine |
-
2013
- 2013-08-16 CN CN201320499676.0U patent/CN203390312U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433558A (en) * | 2013-08-16 | 2013-12-11 | 河北瑞福祥机械制造有限公司 | Grinding wheel position adjusting device of automatic band saw sawtooth processing device |
| CN105171128A (en) * | 2015-08-15 | 2015-12-23 | 杭州夏普园林机械有限公司 | Indexing mechanism for automatic chain grinding machine |
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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: 20140115 Effective date of abandoning: 20160504 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |