CN203471490U - Automatic magnetic abrasive belt grinder for forging cutter blank - Google Patents
Automatic magnetic abrasive belt grinder for forging cutter blank Download PDFInfo
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- CN203471490U CN203471490U CN201320452504.8U CN201320452504U CN203471490U CN 203471490 U CN203471490 U CN 203471490U CN 201320452504 U CN201320452504 U CN 201320452504U CN 203471490 U CN203471490 U CN 203471490U
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- belt
- cutter blank
- conveyer mechanism
- belt grinding
- abrasive belt
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Abstract
The utility model discloses an automatic magnetic abrasive belt grinder for forging a cutter blank. The automatic magnetic abrasive belt grinder comprises a magnetic worktable (1), a conveying belt mechanism (2) and abrasive belt grinding mechanisms (3), wherein the conveying belt mechanism (2) is equipped with a belt and an abrasive belt for reloading; a driving wheel and a driven wheel of the conveying belt mechanism (2) are distributed at a front-back interval; the left end of the conveying belt mechanism (2) is hinged to a fixed rack (4) and can be driven by hand wheels (5) and screw nut mechanisms (6) to rotate around hinge joints, so that an inclined plane is formed, and the right end of the inclined plane is higher than the left end; and driven wheels of the abrasive belt are located below driving wheels and adopt rubber wheels with tapers, and anti-slipping grooves (A) are formed in the rubber wheels to prevent the abrasive belts on the abrasive belt grinding mechanisms (3) from slipping down. With the adoption of the technology, an oxidation casing on the surface of a stainless steel cutter blank can be effectively removed, simultaneously the machining procedures are few, and the automation degree is high.
Description
Technical field
The utility model belongs to tool sharpening equipment technical field, is specifically related to the belt grinding machine that a kind of forging non-corrodible steel cutter blank is used.
Background technology
Cutter blank for processing kitchen knife is divided into two kinds: a kind of is that stainless steel materials shearing forms, and another kind is the stainless steel cutter blank forming through forging.The cutter blank thickness that stainless steel materials shearing forms is consistent, can large-scale batch production, but with rear difficult mill.Through forging the stainless steel cutter blank forming, by forging the carbide of rear metal material, to organize more evenly, crystal grain is thinner, the more refinement that distributes, hardness is high, good toughness, wearability, resistance to impact is better, liked by consumer.
Traditional grinding technique for forging non-corrodible steel knife is all that artificial grinding is to remove the oxidation shell on stainless steel cutter blank surface, first emery wheel is slightly polished, people holds cutter blank and slowly grinds on the emery wheel rotating, with diamond dust, cutter blank is refined repeated multiple times again, last polishing cloth adds that antiscuffing paste carries out polishing, and technique is loaded down with trivial details, efficiency is very low, workman's amount of labour is large.
On China national intellectual property board web, announced a kind of " grinding technique for forging non-corrodible steel knife " by name, the patent No. is ZL200810069557.5, this process reform the grinding of forging non-corrodible steel cutter blank all the time all can only rely on the present situation of hand grinding, former manual production has been become to Mechanized Processing, and production efficiency has obtained greatly improving.The subject matter that this processing method exists is: procedure of processing is more, operation relative complex; Need the power of 30kw left and right to drive levigator to rotate, power consumption is large; During levigator polishing simultaneously, dust is large, very not environmental protection.
Utility model content
Order of the present utility model is to provide a kind of magnetic automatic abrasive belt milling drum for cutter blank that forges, and can effectively remove the oxidation shell on forging non-corrodible steel cutter blank surface, and manufacturing procedure is few simultaneously, and automaticity is high.
For this reason, the technical scheme that the utility model adopts is: a kind of cutter blank magnetic automatic abrasive belt milling drum that forges, comprise magnetic worktable (1), be arranged on the conveyer mechanism (2) on magnetic worktable (1), and the sbrasive belt grinding mechanism (3) that is arranged on conveyer mechanism (2) top, key is: described conveyer mechanism (2) is equipped with belt and abrasive band to change the outfit simultaneously, the master of conveyer mechanism (2), before and after driven pulley, interval is arranged, the left end of conveyer mechanism (2) is hinged on fixed mount (4), by handwheel (5) and screw-nut body (6), can drive conveyer mechanism (2) to rotate around pin joint, thereby form right-hand member higher than the inclined plane of left end, the driven pulley of described sbrasive belt grinding mechanism (3) is positioned at driving wheel below, and driven pulley is the rubber tire with tapering, on rubber tire, be provided with antiskid groove (A), to prevent the abrasive band landing on belt grinding machine structure (3).
This magnetic automatic abrasive belt milling drum, for before grinding forging non-corrodible steel cutter blank, needs the driven pulley of Xian Jiang sbrasive belt grinding mechanism to be ground to tapering.First, on conveyer mechanism, load onto abrasive band, the abrasive band of sbrasive belt grinding mechanism is unloaded simultaneously, rotate again handwheel, by screw-nut body, drive conveyer mechanism to tilt to after the angle needing, start conveyer mechanism, the driven pulley by the abrasive band ，Jiang sbrasive belt grinding mechanism on conveyer mechanism is ground to the rubber tire with tapering; Then, rotate backward handwheel, by screw-nut body, drive conveyer mechanism to get back to level, unload the abrasive band in belt mechanism, repack belt into, the abrasive band of sbrasive belt grinding mechanism is loaded onto, now simultaneously, the axis of the driven wheel of the driven wheel of conveyer mechanism and sbrasive belt grinding mechanism is parallel to each other, and the space between the abrasive band in the belt on conveyer mechanism and sbrasive belt grinding mechanism can guarantee that the tapered forging non-corrodible steel cutter blank of cross section passes through.
Restart conveyer mechanism and sbrasive belt grinding mechanism, the forging non-corrodible steel cutter blank that cross section is tapered is placed on conveyer mechanism, and the magnetic-adsorption by magnetic worktable guarantee stainless steel cutter blank with the belt of conveyer mechanism by after move forward, when through sbrasive belt grinding mechanism, by the abrasive band in sbrasive belt grinding mechanism, grinding is carried out in the surface of stainless steel cutter blank, during grinding, from the one end on cutter blank surface, be ground to the other end.
Be preferably, totally four groups, described sbrasive belt grinding mechanism (3), front and back are disposed on the top of conveyer mechanism (2).By the acting in conjunction of Duo Zu sbrasive belt grinding mechanism, a grinding of stainless steel cutter blank is put in place.
Further, each sbrasive belt grinding mechanism (3) correspondence is provided with a cooling water nozzle (7), in workbench (1) below, is provided with collecting tank (8), and collecting tank (8) is sent into nozzle (7) by pipeline after cooling water is collected and recycled.By nozzle, spray cooling water and make cutter blank temperature be no more than 200 ℃, utilize collecting tank that cooling water is recycled, with saving water resource simultaneously.
Antiskid groove (A) on described sbrasive belt grinding mechanism (3) driven pulley twist, be convenient to processing, and skidproof effect is better.
The beneficial effects of the utility model:
(1) by the magnetic automatic abrasive belt milling drum for cutter blank that forges of design specialized, realized the automatic grinding of forging non-corrodible steel cutter blank, simultaneously, before processing, by the belt on conveyer mechanism is changed the outfit into abrasive band, conveyer mechanism tilts simultaneously, driven pulley in sbrasive belt grinding mechanism is ground to taper, the tapering of driven pulley in sbrasive belt grinding mechanism, just in time mate with the tapering of stainless steel cutter blank, only use like this, the cutter blank that guarantee grinding goes out can meet instructions for use, to improve the grinding accuracy of stainless steel cutter blank;
(2) by the magneticaction of magnetic worktable, stainless steel cutter blank is adsorbed on the belt of conveyer mechanism, synchronize with belt by sbrasive belt grinding region, when conveyer belt orders about stainless steel cutter blank and leaves magnetic worktable region, the autodegauss of stainless steel cutter blank, arrive the rear end of conveyer mechanism, according to inertia force direction automatic trip, from conveyer mechanism, get rid of in feed box;
(3) space between the abrasive band in the belt on conveyer mechanism and sbrasive belt grinding mechanism can guarantee that the tapered forging non-corrodible steel cutter blank of cross section passes through, to guarantee the automatic grinding of stainless steel cutter blank, a grinding can complete, novel, this still belongs to pioneering on stainless steel cutter blank grinding process, has significantly improved production efficiency;
(4) operation of sbrasive belt grinding mechanism only needs the power of several kilowatts, compares the power that traditional milling drum needs 30 kilowatts of effects, and power consumption is lower, more energy-conservation;
(5) in sbrasive belt grinding process, by spray water quench, be difficult for forming flue dust, and the recyclable recycling of cooling meeting, environmental protection and energy saving more.
Accompanying drawing explanation
Fig. 1 forges the structural representation of magnetic automatic abrasive belt milling drum for cutter blank.
Fig. 2 is the right view of Fig. 1.
Fig. 3 be forge cutter blank with magnetic automatic abrasive belt milling drum for processing the state of sbrasive belt grinding mechanism driven pulley.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
In conjunction with Fig. 1---a kind of cutter blank magnetic automatic abrasive belt milling drum that forges shown in Fig. 2, is comprised of magnetic worktable 1, conveyer mechanism 2, sbrasive belt grinding mechanism 3, fixed mount 4, handwheel 5, screw-nut body 6 etc.Conveyer mechanism 2 is arranged on the top that magnetic worktable 1 Shang， sbrasive belt grinding mechanism 3 is arranged on conveyer mechanism 2.Conveyer mechanism 2, sbrasive belt grinding mechanism 3 are respectively by driven by motor separately.Conveyer mechanism 2 is equipped with belt and abrasive band to change the outfit simultaneously, and before and after the driven wheel of the conveyer mechanism 2 in Fig. 1, interval is arranged, now, on conveyer mechanism 2, dress is belt, belt drive stainless steel cutter blank by after travel forward.The left end of conveyer mechanism 2 is hinged on fixed mount 4, by handwheel 5 and screw-nut body 6, can drive conveyer mechanism 2 to rotate around pin joint, thereby forming right-hand member higher than the inclined plane of left end, is mechanisms that mechanical field is conventional by handwheel 5 and screw-nut body 6, does not repeat them here.By rotating handwheel 5, drive screw mandrel axial rotation, the nut traveling priority of screw-nut body 6, thereby the right-hand member of promotion conveyer mechanism 2 slowly upwards lifts, and forms inclined plane.Handwheel 5 and screw-nut body 6 both can be arranged on the below of conveyer mechanism 2, also can be arranged on the right side of conveyer mechanism 2; When handwheel 5 and screw-nut body 6 are arranged on the right side of conveyer mechanism 2, the right-hand member that screw-nut body 6 can promote conveyer mechanism 2 by wedge upwards lifts.
The driven pulley of sbrasive belt grinding mechanism 3 is positioned at driving wheel below, and driven pulley is the rubber tire with tapering, is provided with antiskid groove A, to prevent the abrasive band landing on belt grinding machine structure 3 on rubber tire.In sbrasive belt grinding mechanism 3, be set with abrasive band.
First, the driven pulley of sbrasive belt grinding mechanism 3 need to be ground to the rubber tire with tapering, before grinding, the driven pulley of sbrasive belt grinding mechanism 3 is cylindrical rubber tire, as shown in Figure 3, unload the belt on conveyer mechanism 2, repack abrasive band into, the abrasive band of sbrasive belt grinding mechanism 3 is unloaded simultaneously, rotate again handwheel 5, by screw-nut body 6, drive conveyer mechanism 2 to tilt to after the angle needing, start conveyer mechanism 2, driven pulley by the abrasive band ，Jiang sbrasive belt grinding mechanism 3 on conveyer mechanism 2 is ground to the rubber tire with tapering.
Then, grinding stainless steel cutter blank again: as shown in Figure 1 and Figure 2, rotate backward handwheel 5, by screw-nut body 6, drive conveyer mechanism 2 to get back to level, unload the abrasive band in belt mechanism 2, load onto corresponding belt, the abrasive band of sbrasive belt grinding mechanism 3 is loaded onto simultaneously, now, the axis of the driven wheel of the driven wheel of conveyer mechanism 2 and sbrasive belt grinding mechanism 3 is parallel to each other, and the space between the abrasive band in the belt on conveyer mechanism 2 and sbrasive belt grinding mechanism 3 can guarantee that the tapered forging non-corrodible steel cutter blank of cross section passes through.
Finally, start conveyer mechanism 2 and sbrasive belt grinding mechanism 3, the tapered forging non-corrodible steel cutter blank of cross section is placed on conveyer mechanism 2, and the magnetic-adsorption by magnetic worktable 1 guarantee stainless steel cutter blank with the belt of conveyer mechanism 2 by after move forward, when through sbrasive belt grinding mechanism 3, by the abrasive band in sbrasive belt grinding mechanism 3, grinding is carried out in the surface of stainless steel cutter blank, during grinding, from the one end on cutter blank surface, be ground to the other end, with nozzle 7 spray cooling waters, make cutter blank temperature be no more than 200 ℃ simultaneously.
Preferably, totally four groups, sbrasive belt grinding mechanism, is not limited to four groups, with 3---be advisable for 5 groups.Si Zu sbrasive belt grinding mechanism 3 front and back are disposed on the top of conveyer mechanism 2.
Each sbrasive belt grinding mechanism 3 correspondence is provided with a cooling water nozzle 7, is provided with collecting tank 8 below workbench 1, and collecting tank 8 is sent into nozzle 7 by pipeline after cooling water is collected and recycled.Described antiskid groove A twist, is convenient to processing, and skidproof effect is better, can be also straight-line groove etc., because the driven pulley in sbrasive belt grinding mechanism 3 is with tapering, antiskid groove A is set and can prevents that the abrasive band in sbrasive belt grinding mechanism 3 from skidding.
Claims (4)
1. one kind forges magnetic automatic abrasive belt milling drum for cutter blank, comprise magnetic worktable (1), be arranged on the conveyer mechanism (2) on magnetic worktable (1), and the sbrasive belt grinding mechanism (3) that is arranged on conveyer mechanism (2) top, it is characterized in that: described conveyer mechanism (2) is equipped with belt and abrasive band to change the outfit simultaneously, the master of conveyer mechanism (2), before and after driven pulley, interval is arranged, the left end of conveyer mechanism (2) is hinged on fixed mount (4), by handwheel (5) and screw-nut body (6), can drive conveyer mechanism (2) to rotate around pin joint, thereby form right-hand member higher than the inclined plane of left end, the driven pulley of described sbrasive belt grinding mechanism (3) is positioned at driving wheel below, and driven pulley is the rubber tire with tapering, on rubber tire, be provided with antiskid groove (A), to prevent the abrasive band landing on belt grinding machine structure (3).
2. according to the cutter blank magnetic automatic abrasive belt milling drum that forges claimed in claim 1, it is characterized in that: totally four groups, described sbrasive belt grinding mechanism (3), front and back are disposed on the top of conveyer mechanism (2).
3. according to the cutter blank magnetic automatic abrasive belt milling drum that forges claimed in claim 2, it is characterized in that: each sbrasive belt grinding mechanism (3) correspondence is provided with a cooling water nozzle (7), in workbench (1) below, be provided with collecting tank (8), collecting tank (8) is sent into nozzle (7) by pipeline after cooling water is collected and is recycled.
4. according to the cutter blank magnetic automatic abrasive belt milling drum that forges claimed in claim 1, it is characterized in that: the antiskid groove (A) on described sbrasive belt grinding mechanism (3) driven pulley twist.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320452504.8U CN203471490U (en) | 2013-07-26 | 2013-07-26 | Automatic magnetic abrasive belt grinder for forging cutter blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320452504.8U CN203471490U (en) | 2013-07-26 | 2013-07-26 | Automatic magnetic abrasive belt grinder for forging cutter blank |
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| Publication Number | Publication Date |
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| CN203471490U true CN203471490U (en) | 2014-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320452504.8U Expired - Lifetime CN203471490U (en) | 2013-07-26 | 2013-07-26 | Automatic magnetic abrasive belt grinder for forging cutter blank |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640064A (en) * | 2019-11-14 | 2020-01-03 | 金华市彩橙机床有限公司 | Automatic forging processing machine for cutter body |
-
2013
- 2013-07-26 CN CN201320452504.8U patent/CN203471490U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640064A (en) * | 2019-11-14 | 2020-01-03 | 金华市彩橙机床有限公司 | Automatic forging processing machine for cutter body |
| CN110640064B (en) * | 2019-11-14 | 2021-04-02 | 常州新金田工具有限公司 | Automatic forging processing machine for cutter body |
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Granted publication date: 20140312 |