CN202964293U - Fixture for grinding triangular cutter blade - Google Patents
Fixture for grinding triangular cutter blade Download PDFInfo
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- CN202964293U CN202964293U CN 201220558295 CN201220558295U CN202964293U CN 202964293 U CN202964293 U CN 202964293U CN 201220558295 CN201220558295 CN 201220558295 CN 201220558295 U CN201220558295 U CN 201220558295U CN 202964293 U CN202964293 U CN 202964293U
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Abstract
The utility model provides a fixture for grinding a triangular cutter blade. The fixture for grinding the triangular cutter blade comprises a base for supporting the whole fixture, a horizontal rotating device for regulating the horizontal grinding angle of the triangular cutter blade, a cutter blade turnplate device for regulating the transverse and longitudinal grinding angles of the triangular cutter blade, a product positioning device with a storage trough, and a product selecting device with a clamping block capable of clamping and rotating the triangular cutter blade, wherein the horizontal rotating device is arranged on the base; the cutter blade turnplate device is arranged on the base; the product positioning device is arranged on the cutter blade turnplate device; and the product rotating device is arranged on the side surface of the product positioning device and is fixed on the base. The fixture for grinding the triangular cutter blade has the advantages of simple structure, convenience for manufacturing, high machining precision and high grinding efficiency; the product rotating device of the fixture for grinding the triangular cutter blade can automatically rotate the triangular cutter blade to be ground for 120 degrees, so that the grinding efficiency and the grinding accuracy are improved.
Description
Technical field
The utility model belongs to the tool sharpening field, relates in particular to for the tool that grinds the triangular knife grain.
Background technology
Alloy cutter head is commonly called as the cutter grain, is generally used for generally using in the mode that is welded on knife bar on the cutter of turnning and milling plane boring machining equipment.The blade fineness of cutter grain and surface quality directly have influence on the quality of processed parts, and attrition process is requisite process flow of cutter grain machine-shaping process.Therefore, the attrition process of blade is extremely important.Adopt during present attrition process and grind the special fixture clamping, tool is provided with the material level of putting of cutter grain to be processed, by cylinder, cutter grain to be processed is clamped in and puts on material level.Present common cutter grain fixture, need attrition process for the first time after, again artificial clamping, carry out attrition process for the second time, and this work is generally to adopt manually-operated, very easily cause a part of cutter grain without processing in actual mechanical process, and a part of cutter grain repeats processing, have a strong impact on quality and the production efficiency of cutter grain processing.And the tool of existing grinding knife grain exists, and volume is large, complicated operation, use cost is high, machining accuracy is low, inefficient problem.
The utility model content
The tool that the purpose of the utility model embodiment is to solve existing grinding knife grain exists that volume is large, complicated operation, use cost is high, machining accuracy is low, inefficient problem, is provided for grinding the tool of triangular knife grain.
The technical scheme that its technical problem that solves the utility model adopts is: the tool that is used for grinding the triangular knife grain is provided, has been controlled by control centre, having comprised:
Base is used for supporting whole described tool;
Horizontal rotation apparatus, activity are located on described base and around described base and are horizontally rotated, and the level that is used for adjusting triangle cutter grain is ground angle;
Cutter grain rotation table device is located on described horizontal rotation apparatus, and it has superimposed three of up and down sets a table, and is used for the horizontal and vertical grinding angle of adjusting triangle cutter grain;
The product orientation device is positioned on described cutter grain rotation table device, and it has the Y type that can place clamping triangular knife grain and puts hopper and can compress and be placed in the first pressure handle that described Y type is put the triangular knife grain on hopper;
The product whirligig be positioned at described product orientation device one side, but it has the grip block of clamping rotary triangle cutter grain.
further, described horizontal rotation apparatus comprises a rotating disc that can horizontally rotate with respect to described base, be arranged with a pair of arc adjustment hole on described rotating disc, be provided with the bolt for fixing described rotating disc rotational angle in described adjustment hole, described base is provided with the screw for fastening described bolt, also be provided with first dial relative with described rotating disc on described base, described rotating disc one side is provided with one and is used for driving the driving lever that described rotating disc rotates, described driving lever is provided with one and is used for indicating the pointer of described rotating disc relative rotation angle on described the first dial.
further, described cutter grain rotation table device is set a table by first, second sets a table and the 3rd sets a table and once be formed by stacking from the bottom to top, described first sets a table is fixed on described base whirligig, described first upper end of setting a table is provided with one first groove, described second lower end of setting a table is provided with first boss that can match with described the first groove, described second set a table the upper end be provided with one with orthogonal the second groove of described the first groove, the described the 3rd lower end of setting a table is provided with second boss that can match with described the second groove, described first sets a table and described second all is provided with a plurality of positioning screw holes of groove separately that are through to from the outside on setting a table, wear for the bolt that fixedly is stacked the relative position of setting a table in described positioning screw hole.
Particularly, described the first groove and the second groove are all deep-slotted chip breaker, and described first sets a table and described second set a table and all have dial along its radian direction.
Further, described product orientation device comprises:
Location-plate is located on described cutter grain rotation table device;
Locating module is located on described location-plate, comprises locating piece bonded to each other and location-plate, and Y type that be used for to place the triangular knife grain is put hopper and is located at described location-plate upper end, on the contact-making surface of described locating piece and described location-plate also the row of being provided with cut groove;
The clamping module is located on described location-plate, comprises compressing being placed in the cylinder that described Y type is put the first pressure handle of the triangular knife grain on hopper and promoted described the first pressure handle rotation;
Be used for to blow down grind the blowning installation of slag particle, be located at described location-plate side.
Particularly, described clamping module also comprises: described cylinder is provided with the push rod that is connected with described the first pressure handle, also is provided with first sensor and the second sensor on described cylinder; Described the first pressure handle one side is provided with the first holding piece and second holding piece of the described cylinder push-rod of clamping, and described the first holding piece and the second holding piece are fixed by alignment pin and described cylinder push-rod.
Particularly, described locating piece is provided with a boss that is used for supporting described the first pressure handle rotation, and described boss is provided with a locating hole, and described the first pressure handle is by on the rotatable locating hole that is fixed in described boss of a locating dowel.
Further, described product whirligig comprises:
Mount pad vertically is fixed on described base plate;
Oscillating cylinder is located on described mount pad,
The second rotating disc is located on described oscillating cylinder, by described oscillating cylinder driven rotary;
Clamping part is located on described the second rotating disc, and the grip block that is used for clamping rotary triangle cutter grain is located at described clamping part;
The aciculiform cylinder vertically is fixed on described grip block, and described aciculiform cylinder is provided with a push rod;
Described oscillating cylinder is provided with the 3rd sensor and four-sensor.
Particularly, described clamping part comprises:
One grip slipper is located on described the second rotating disc;
One grip block, be located on described grip slipper, comprise the L-type holding piece, and hinged the second pressure handle of described L-type holding piece one end and be placed in described L-type holding piece and described the second pressure handle between back-moving spring, described the second pressure handle is connected with the push rod of described aciculiform cylinder;
One is used for the limited block of the restriction second pressure handle anglec of rotation, is located on described grip slipper.
The beneficial effects of the utility model are:
(1), the utility model provides a kind of tool for grinding the triangular knife grain, controlled by control centre, level by horizontal rotation apparatus adjusting triangle cutter grain is ground angle, cutter grain rotation table device is by the horizontal and vertical grinding angle of three adjusting triangle cutter grains of setting a table that superpose from the bottom to top, simultaneously when grinding, by product orientation device clamping triangular knife grain to be ground, strictly control the position of triangular knife grain clamping, guaranteed the machining high-precision of cutter grain;
(2), the parts that adopt of cutter grain jig for grinding provided by the utility model are the common parts of mechanical field, thereby have simple in structurely, easily manufactured, cost is lower, (3), also be provided with the product whirligig on tool of the present utility model, the characteristic that is used for clamping triangular knife grain due to tool of the present utility model, and the triangular knife grain has three cutting faces, and this triangular knife grain grinds on the product orientation device that the utility model provides, after having ground a face, enter the product whirligig, this product whirligig is with 120 ° of triangular knife grain automatic rotations to be ground, the cutter grain is reentered in the product orientation device again and grinds for the second time afterwards, so repeatedly realize the full-automatic grinding process to the triangular knife grain, efficient and the accuracy rate of grinding have been improved.
Description of drawings
Fig. 1 is the overall structure schematic diagram of tool in the utility model embodiment;
Fig. 2 is the structural representation of horizontal rotation apparatus in the utility model embodiment;
Fig. 3 is the structural representation of cutter grain rotation table device in the utility model embodiment;
Fig. 4 is the structural representation of product orientation device in the utility model embodiment;
Fig. 4-1st, the structural representation of product locator module in the utility model embodiment;
Fig. 5 is the structural representation of product whirligig in the utility model embodiment;
Fig. 5-1st, the structural representation of clamping part in the utility model embodiment;
Fig. 6 is the schematic diagram of the triangular knife grain that will grind in the utility model embodiment.
In figure:
1-base 11-screw 12-dial
2-horizontal rotation apparatus 21-rotating disc 22-adjustment hole
23-bolt 24-driving lever 25-pointer
3-cutter grain rotation table device 31-first 311-the first groove of setting a table
32-second 321-first boss 322-the second groove of setting a table
33-the 3rd 331-the second boss 34-positioning screw hole of setting a table
The 35-dial
4-product orientation device 41-location-plate 42-locating module
421-locating piece 4211-row cuts groove 422-location-plate
The 4221-Y type is put hopper 423-boss 4231-locating hole
424-locating dowel 43-clamping module 431-cylinder
4311-first sensor 4312-the second sensor 432-cylinder push-rod
3421-alignment pin 433-first pressure handle 4331-the first holding piece
4332-the second holding piece 44-blowning installation
5-product whirligig 51-mount pad 52-oscillating cylinder
521-the 3rd sensor 522-four-sensor 53-the second rotating disc
54-clamping part 541-grip slipper 542-grip block
5421-L type holding piece 5422-the second pressure handle 543-limited block
55-aciculiform cylinder 551-push rod
6-triangular knife grain 61-cutting face
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Referring to Fig. 1-Fig. 6, the utility model embodiment provides the tool that is used for grinding the triangular knife grain, is controlled by control centre, comprises base 1, horizontal rotation apparatus 2, cutter grain rotation table device 3, product orientation device 4 and product whirligig 5.Base 1 is a plate-like members, is used for supporting whole described tool, and is installed on (not shown) on work top; Horizontal rotation apparatus 2 activities are located on described base 1 and around described base 1 and are horizontally rotated, and the level that is used for adjusting triangle cutter grain 6 is ground angle; Cutter grain rotation table device 3 is located on described horizontal rotation apparatus 2, and it has superimposed three of up and down sets a table, and is used for the horizontal and vertical grinding angle of adjusting triangle cutter grain 6; Product orientation device 4 is positioned on described cutter grain rotation table device 3, and it has the Y type that can place clamping triangular knife grain and puts hopper 4221 and can compress and be placed in the first pressure handle 433 that described Y type is put the triangular knife grain 6 on hopper 4221; Product whirligig 5 is positioned at described product orientation device 4 one sides, but it has the grip block 542 of clamping rotary triangle cutter grain 6.before grinding triangular knife grain 6, need first by described horizontal rotation apparatus 2 and 3 putting position and angles of doing described product orientation device 4 of described cutter grain rotation table device, the level of the triangular knife grain 6 that wherein said horizontal rotation apparatus 2 capable of regulatings are to be ground is ground angle, horizontal and vertical grinding angle by described cutter grain rotation table device 3 capable of regulatings triangular knife grain 6 to be ground, make triangular knife grain 6 to be ground be fixed in described Y type and put after hopper 4221 correctly mill abradant surface 61, after adjusting the abrasion site and angle of cutter grain 6 to be ground, cutter grain 6 to be ground is put on hopper 4221 by the Y type that the manipulator (not shown) is positioned over described product orientation device 4, the first pressure handle 433 on described product orientation device 4 is fixed triangular knife grain 6 horizontal directions to be ground in the Y type is put hopper 4221.In above step, by artificial adjustment, actions of other each devices are automatically controlled by control centre and are completed except the position of horizontal whirligig 2 and cutter grain rotation table device 3 and angle.Triangular knife grain 6 to be ground is fixed on described tool, and primary control program moves to emery wheel place (not shown) by controlling support with whole tool, and emery wheel begins to grind the abradant surface 61 of triangular knife grain 6.Grind complete after, except horizontal whirligig 2 and cutter grain rotation table device 3, all the other each devices are all controlled by control centre and are returned to reset condition, and described tool is got back to initial position, manipulator takes off triangular knife grain 6 from product orientation device 4, put on product whirligig 5.Again triangular knife grain 6 is put into (not shown) on the clamping part 54 of product whirligig 5, triangular knife grain 6 rotates 120 ° on the product whirligig after, take off (not shown) by manipulator again, put back on product orientation device 4, then repeat said procedure and grind.So circulation repeatedly, when three abradant surfaces 61 of triangular knife grain 6 all grind complete after, this triangular knife grain 6 is completed whole process of lapping.If need to grind in batches this triangular knife grain 6, only need constantly to repeat above-mentioned steps and get final product.Jig structure for grinding triangular knife grain 6 provided by the utility model is simple, the degree of accuracy is high, volume is little, low cost of manufacture, and omnidistance control by control centre complete, and human assistance is few, and is simple to operate, production efficiency is high, is suitable for extensive industrialization and uses.
Referring to Fig. 2, particularly, horizontal rotation apparatus 2 described in the utility model comprises a rotating disc 21 that can horizontally rotate with respect to described base 1.Described cutter grain rotation table device 3 is located on rotating disc 21, can rotate on base 1 along with rotating disc 21.Be arranged with a pair of arc adjustment hole 22 on described rotating disc 21, be provided with the bolt 23 for fixing described rotating disc 1 rotational angle in described adjustment hole 22, described base 1 is provided with the screw 11 for fastening described bolt 23, after the anglec of rotation of horizontal rotation apparatus 2 is determined, bolt 23 is fixed on the screw 11 of base 1, thus fixing horizontal whirligig 2 horizontally rotate angle.Also be provided with first dial 12 relative with described rotating disc 21 on described base 1, in the present embodiment, horizontally rotate angle and can be controlled between central point ± 50 °.Described the first dial 12 1 sides of described rotating disc 21 1 side direction also are provided with one and are used for driving the driving lever 24 that described rotating disc 21 rotates, and described driving lever 24 is provided with one and is used for indicating the pointer 25 of described rotating disc 21 relative rotation angle on described the first dial 12.Described arc adjustment hole 22 is used for the maximum anglec of rotation of restricting rotation dish 21.Operating personnel can forward angle to by the level that the driving lever 24 of pulling on rotating disc 21 is regulated horizontal rotation apparatus 2, and in rotating disc 21 rotary courses, pointer 25 on rotating disc 21 is the first dial 12 on corresponding base 1 always, thereby reveal competence whirligig 2 is with respect to the anglec of rotation of base 1 accurately.After having determined to horizontally rotate angle, bolt 23 is penetrated arc adjustment hole 22 lock in the screw 11 of base 1, thereby fixedly horizontally rotate angle between rotating disc 21 and base 1.
referring to Fig. 3, particularly, described cutter grain rotation table device 3 sets a table 31 by first, second sets a table the 32 and the 3rd sets a table and 33 once is formed by stacking from the bottom to top, described first sets a table 31 is fixed on described base whirligig 2, described first 31 upper ends of setting a table laterally are provided with one first groove 311, described second 32 lower ends of setting a table are provided with first boss 321 that can match with described the first groove 311, described second set a table 32 upper ends vertically be provided with one with orthogonal the second groove 322 of described the first groove 311, the described the 3rd 33 lower ends of setting a table are provided with second boss 331 that can match with described the second groove 322, described first sets a table 31 and described second sets a table all to be provided with on 32 and a plurality ofly is through to separately a plurality of positioning screw holes 34 that are arranged with interval in groove from the outside, wear for the bolt that fixedly is stacked the relative position of setting a table in described positioning screw hole 34.After described cutter grain rotation table device 3 is adjusted the position of respectively setting a table, lock bolt in described positioning screw hole 34, with the relative position relation between fixedly setting a table.As preferably, described the first groove 311 and the second groove 322 are all deep-slotted chip breaker, described first sets a table 31 and described second sets a table and 32 all has dial 35 along its radian direction, and dial 35 is so that determine first 31, second the 32, the 3rd relative pendulum angle of setting a table between 33 of setting a table of setting a table.Described product orientation device 4 is fixed in the described the 3rd sets a table on 33, along with the arc groove of described cutter grain rotation table device 3 carries out angle adjustment, utilize the tongue and groove of arc to come horizontal and vertical movement to be positioned at the angle degree of depth of triangular knife grain 6 to be ground on product orientation device 4 with adjustment, the horizontal and vertical angle adjustment scope of setting a table shows by described dial 35 between 0 ± 20 ° of arc groove minimum point.Certainly, when adjusting the horizontal and vertical abrasion site of triangular knife grain 6 to be ground and angle by described cutter grain rotation table device 3, its horizontal level and angle also can change thereupon, therefore, must be simultaneously in conjunction with described horizontal rotation apparatus 2 and described cutter grain rotation table device 3 to adjust the final grinding angle of triangular knife grain 6 to be ground.
Referring to Fig. 4 and Fig. 4-1, particularly, described product orientation device 4 comprises: location-plate 41 and be located at locating module 42 and clamping module 43 on described location-plate 41, and also comprise and be located at described location-plate 41 sides, be used for blowing down the blowning installation 44 that grinds slag particle.This blowning installation 44 can utilize gas blow pipe when grinding, triangular knife grain 6 to be blown, with timely eliminating abrasive flour.Location-plate 41 is located on described cutter grain rotation table device 3; Locating module 42 comprises locating piece bonded to each other 421 and location-plate 422, and Y type that be used for to place triangular knife grain 6 is put hopper 4221 and is located at described location-plate 422 upper ends, on the contact-making surface of described locating piece 421 and described location-plate 422 also the row of being provided with cut groove 4211.This row cuts groove 4211 and has reduced on the one hand triangular knife grain to be ground 6 and locating piece 421 contact-making surfaces, to prevent that locating piece 421 and triangular knife grain 6 from producing the material of fetching and delivering of pressure influence manipulator, on the other hand, this row cuts groove 4211 and can cross exploitation liquid and the abrasive grains that produces when triangular knife grain 6 is ground in effective excretion.Clamping module 43 comprises compressing being placed in the cylinder 431 that described Y type is put the first pressure handle 433 of the triangular knife grain 6 on hopper 4221 and promoted described the first pressure handle 433 rotations.In tool provided by the utility model, triangular knife grain 6 to be ground is positioned on the locating module 42 of product orientation device 4, clamps by clamping module 43, then carries out the process of lapping of cutter.Wherein, triangular knife grain 6 is positioned over the Y type and puts on hopper 4211, clamps from the side by the first pressure handle 433.
More specifically, please again referring to Fig. 4, described clamping module 43 also comprises: be used for promoting the cylinder 431 of described the first pressure handle 433 rotations, described cylinder 431 is provided with the push rod 432 that is connected with described the first pressure handle 433, also is provided with first sensor 4311 and the second sensor 4312 on described cylinder 431; Described the first pressure handle 433 1 sides are provided with the first holding piece 4331 and second holding piece 4332 of the described cylinder push-rod 432 of clamping, and described the first holding piece 4331 and the second holding piece 4332 are fixing with described cylinder push-rod 432 by alignment pin 4321.See also Fig. 4-1, described locating piece 421 is provided with one and is used for supporting the protruding of described the first pressure handle 433 rotations, 423, described boss 423 is provided with a locating hole 4231, and described the first pressure handle 433 is by on the rotatable locating hole 4231 that is fixed in described boss 423 of a locating dowel 424.In specific embodiment of the utility model, triangular knife grain 6 to be ground is positioned on the location-plate 422 of locating module 42, put by the Y type effect that hopper 4221 plays preliminary fixing triangular knife grain 6 to be ground, then be pressed on triangular knife grain 6 by the first pressure handle 433, with fixing triangular knife grain 6 to be ground.And the first pressure handle 433 1 ends are connected with the push rod 432 of cylinder 431, clamp cylinder push-rod 432 by the first holding piece 4331 and the second holding piece 4332, simultaneously, the first pressure handle 433 is fixed on the boss 423 of locating piece 421, when the first pressure handle 433 1 ends travel forward along with cylinder push-rod 432, the first pressure handle 433 rotates centered by the locating dowel 424 of boss 423, make the other end of the first pressure handle 433 be pressed on the Y type and put on hopper 4221 on triangular knife grain 6, fixed triangle cutter grain 6 is on locating module 42.when cylinder 431 is completed after triangular knife grain 6 fixing, the result that first sensor 4311 on cylinder 431 will be sensed (push rod 432 promotion the first pressure handles 433 that are cylinder 431 are pressed on triangular knife grain 6) conveys to control centre, control centre controls whole tool and moves (not shown) to the emery wheel direction, then by emery wheel, product is ground, because triangular knife grain 6 has three abradant surfaces 61, so control centre when sense ground an abradant surface 61 after, control centre revert to origin position (push rod 432 withdrawals that are cylinder 431 make the first pressure handle 433 not contact with triangular knife grain 6) with whole tool, the second sensor 4312 on cylinder 431 will revert to the result feedback of origin position to control centre at this moment, the manipulator of control centre takes off triangular knife grain 6, put on product whirligig 5.
see also Fig. 5 and Fig. 5-1, particularly, described product whirligig 5 comprises: vertically be fixed in mount pad 51 on described base plate 1, be located at the oscillating cylinder 52 on described mount pad 51, described oscillating cylinder 52 is provided with the 3rd sensor 521 and four-sensor 522, be located at the second rotating disc 53 on described oscillating cylinder 52, the second rotating disc 53 is by described oscillating cylinder 52 driven rotary and be located at clamping part 54 on described the second rotating disc 53, the grip block 542 that is used for clamping rotary triangle cutter grain 6 is located at described clamping part 54, vertically be fixed in the aciculiform cylinder 55 on described grip block 54, described aciculiform cylinder 55 is provided with a push rod 551.Triangular knife grain 6 to be ground takes off from product orientation device 4 by manipulator, move on on product whirligig 5, triangular knife grain 6 is positioned on clamping part 54, this moment, clamping part 54 was in open configuration, after putting into triangular knife grain 6, control centre controls the push rod 551 of aciculiform cylinder 55 and regains original position, makes clamping part 54 clamp triangular knife grain 6.And control centre controls oscillating cylinder 52 and drives the second rotating disc 53 rotations, because triangular knife grain 6 is triangle, three abradant surfaces 61 are arranged, therefore on product whirligig 5, triangular knife grain 6 is every less important to 120 ° of product whirligig rotations, rotate 120 ° so control the aerial oscillating cylinder 52 of controlling at every turn, rotate 120 ° thereby drive the second rotating disc 53 that is positioned on described oscillating cylinder 52, make the triangular knife grain 6 that is positioned on the second rotating disc 53 also rotate 120 °.Be positioned at the result that the 3rd sensor 521 on described oscillating cylinder 52 completes rotation and send control centre to after the second rotating disc 53 is completed 120 ° of rotations, control centre carries out feeding by manipulator to the triangular knife grain 6 on clamping part 54 again.After feeding was completed, control centre controlled oscillating cylinder 52 homings again, and the four-sensor 522 on oscillating cylinder 52 to control centre, is completed the rotary course of triangular knife grain 6 with the result feedback of homing at this moment.
More specifically, see also Fig. 5-1, described clamping part 54 comprises: a grip slipper 541, be located on described the second rotating disc 53, and can rotate with the second rotating disc 53; One grip block 542, be located on described grip slipper 541, comprise L-type holding piece 5421, and hinged the second pressure handle 5422 of described L-type holding piece 5,421 one ends and be placed in described L-type holding piece 5421 and described the second pressure handle 5422 between back-moving spring, described the second pressure handle 5422 is connected with the push rod 551 of described aciculiform cylinder 55; One is used for the limited block 543 of restriction second pressure handle 5422 anglecs of rotation, is located on described grip slipper 541.The clamping part 54 that the utility model provides can be used for clamping triangular knife grain 6 to be ground, during original state, on push rod 551 butt second pressure handles 5422 of aciculiform cylinder 55 and be the state of stretching out, and the second pressure handle 5422 is pushed on limited block 543, be at the back-moving spring that is positioned between L-type grip block 5421 and the second pressure handle 5422 state that is stretched, this moment grip block 542 the second pressure handle 5422 and L-type holding piece 5421 distance farthest, the open-shaped attitude of grip block 542.When manipulator is put into grip block 542 with triangular knife grain 6, the push rod 551 of aciculiform cylinder 55 is progressively regained, this moment, the back-moving spring between L-type grip block 5421 and the second pressure handle 5422 restored to the original state, the second pressure handle 5422 is pulled to L-type holding piece 5,421 one sides that are fixed on grip slipper 541, be that grip block 542 is clamped condition, thereby clamp triangular knife grain 6.After grip block 542 clamps triangular knife grain 6, control centre controls oscillating cylinder 52 and drives 120 ° of clamping part 54 rotations, after rotation is completed, the manipulator of control centre takes off triangular knife grain 6, and at this moment, the push rod 551 that control centre controls aciculiform cylinder 55 promotes the second pressure handle 5422, grip block 542 is opened, take out triangular knife grain 6, again put into product orientation device 4, carry out the grinding of another abradant surface 61.And so forth, complete the grinding of three abradant surfaces 61 of triangular knife grain 6, finally complete the process of lapping of this triangular knife grain 6.
Referring to Fig. 1-Fig. 6, the tool that provides in order to understand better the utility model embodiment, existing in conjunction with above description of tool respectively being installed result, illustrate the course of work of using this tool to grind triangular knife grain 6:
At first, adjust the level of fixing described product orientation device 4 by described horizontal rotation apparatus 2 and described cutter grain rotation table device 3 and grind angle and horizontal and vertical grinding angle, make triangular knife grain 6 to be ground be fixed in and correctly to grind its abradant surface 61 after described Y type is put hopper 4221.
After the position of triangular knife grain 6 to be ground and angle adjustment are complete, manipulator is put the Y type that triangular knife grain 6 is positioned over product orientation device 4 in hopper 4221, control centre's control cylinder 431 promotes the first pressure handle 433 and compresses triangular knife grain 6, makes triangular knife grain 6 be completely fixed on product orientation device 4.
Then, control centre moves on to whole tool that under emery wheel, the triangular knife grain 6 to clamping on product orientation device 4 grinds.
After grinding was completed, control centre shifted out whole tool, then the triangular knife grain 6 that will be clamped on product orientation device 4 by manipulator takes off.At this moment, the push rod of the cylinder 431 on product orientation device 4 432 retractions make the first pressure handle 433 not compress to be placed in the Y type to put triangular knife grain 6 on hopper 4221, and manipulator is put into triangular knife grain 6 on product whirligig 5 after taking out triangular knife grain 6.
Then, grip block 542 on product whirligig 5 is open-shaped, after manipulator is put into triangular knife grain 6, and push rod 551 retractions of the aciculiform cylinder 55 on product whirligig 5, grip block 542 clamps triangular knife grain 6 by back-moving spring, makes triangular knife grain 6 be held on grip block 542.
Then control centre controls oscillating cylinder 52 and rotates 120 °, rotates 120 ° thereby drive the triangular knife grain 6 that is positioned on clamping part 54, makes triangular knife grain 6 rotate on another abradant surface 61.After rotation was completed, aciculiform cylinder 55 promoted push rod 551, opens grip block 542, and this moment, manipulator took out triangular knife grain 6, again put into product orientation device 4 and ground.And so forth, after three abradant surfaces 61 of triangular knife grain 6 all ground, this triangular knife grain 6 grinds to be completed.Ground triangular knife grain 6 is taken away by manipulator.
If produce this triangular knife grain 6 in batches, except the set-up procedure of the position of described horizontal rotation apparatus 2 and cutter grain rotation table device 3 and angle when beginning most by manually once adjust complete, all the other steps are completed by control centre's Automatic Control.
in sum, the tool that is used for grinding triangular knife grain that the utility model embodiment provides has the following advantages: (1), the utility model provide the tool that is used for grinding the triangular knife grain, controlled by control centre, regulate the level of triangular knife grain 6 to be ground by horizontal rotation apparatus 2 and grind angle, horizontal and vertical grinding angle by cutter grain rotation table device 3 adjusting triangular knife grains 6 to be ground, simultaneously when grinding, by product orientation device 4 clampings triangular knife grain 6 to be ground, strictly control the position of triangular knife grain 6 clampings, guaranteed the machining high-precision of cutter grain, (2), the parts of cutter grain jig for grinding employing provided by the utility model are the common parts of mechanical field, combination by each parts realizes clamping triangular knife grain 6 and the function of rotating triangular knife grain 6 to be ground, and utilize this tool to carry out further artificial fine setting to the locus of triangular knife grain 6 to be ground, thereby this tool has simple in structurely, easily manufactured, and cost is lower, (3), also be provided with product whirligig 5 on tool of the present utility model, the characteristic that is used for clamping triangular knife grain 6 due to tool of the present utility model, have three cutting faces 61, and this triangular knife grain 6 grinds on the product orientation device 4 that the utility model provides, after having ground a face, enter product whirligig 5, this product whirligig 5 is with 120 ° of triangular knife grain to be ground 6 automatic rotations, cutter grain 6 is reentered in product orientation device 4 again and grinds for the second time afterwards, so repeatedly realize the full-automatic grinding process to the triangular knife grain, thereby the problem that has replaced artificial rotary triangle cutter grain 6, efficient and the accuracy rate of grinding have been improved
The above is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. be used for grinding the tool of triangular knife grain, controlled by control centre, it is characterized in that, comprising:
Base is used for supporting whole described tool;
Horizontal rotation apparatus, activity are located on described base and around described base and are horizontally rotated, and the level that is used for adjusting triangle cutter grain is ground angle;
Cutter grain rotation table device is located on described horizontal rotation apparatus, and it has superimposed three of up and down sets a table, and is used for the horizontal and vertical grinding angle of adjusting triangle cutter grain;
The product orientation device is positioned on described cutter grain rotation table device, and it has the Y type that can place clamping triangular knife grain and puts hopper and can compress and be placed in the first pressure handle that described Y type is put the triangular knife grain on hopper;
The product whirligig be positioned at described product orientation device one side, but it has the grip block of clamping rotary triangle cutter grain.
2. the tool for grinding the triangular knife grain as claimed in claim 1, it is characterized in that, described horizontal rotation apparatus comprises a rotating disc that can horizontally rotate with respect to described base, be arranged with a pair of arc adjustment hole on described rotating disc, be provided with the bolt for fixing described rotating disc rotational angle in described adjustment hole, described base is provided with the screw for fastening described bolt, also be provided with first dial relative with described rotating disc on described base, described rotating disc one side is provided with one and is used for driving the driving lever that described rotating disc rotates, described driving lever is provided with one and is used for indicating the pointer of described rotating disc relative rotation angle on described the first dial.
3. the tool for grinding the triangular knife grain as claimed in claim 1, it is characterized in that, described cutter grain rotation table device is set a table by first, second sets a table and the 3rd sets a table and once be formed by stacking from the bottom to top, described first sets a table is fixed on described base whirligig, described first upper end of setting a table is provided with one first groove, described second lower end of setting a table is provided with first boss that can match with described the first groove, described second set a table the upper end be provided with one with orthogonal the second groove of described the first groove, the described the 3rd lower end of setting a table is provided with second boss that can match with described the second groove, described first sets a table and described second all is provided with a plurality of positioning screw holes of groove separately that are through to from the outside on setting a table, wear for the bolt that fixedly is stacked the relative position of setting a table in described positioning screw hole.
4. the tool for grinding the triangular knife grain as claimed in claim 3, is characterized in that, described the first groove and the second groove are all deep-slotted chip breaker, and described first sets a table and described second set a table and all have dial along its radian direction.
5. the tool for grinding the triangular knife grain as claimed in claim 1, is characterized in that, described product orientation device comprises:
Location-plate is located on described cutter grain rotation table device;
Locating module is located on described location-plate, comprises locating piece bonded to each other and location-plate, and Y type that be used for to place the triangular knife grain is put hopper and is located at described location-plate upper end, on the contact-making surface of described locating piece and described location-plate also the row of being provided with cut groove;
The clamping module is located on described location-plate, comprises compressing being placed in the cylinder that described Y type is put the first pressure handle of the triangular knife grain on hopper and promoted described the first pressure handle rotation;
Be used for to blow down grind the blowning installation of slag particle, be located at described location-plate side.
6. the tool for grinding the triangular knife grain as claimed in claim 5, is characterized in that, described cylinder is provided with the push rod that is connected with described the first pressure handle, also is provided with first sensor and the second sensor on described cylinder; Described the first pressure handle one side is provided with the first holding piece and second holding piece of the described cylinder push-rod of clamping, and described the first holding piece and the second holding piece are fixed by alignment pin and described cylinder push-rod.
7. the tool for grinding the triangular knife grain as claimed in claim 5, it is characterized in that, described locating piece is provided with one and is used for supporting the boss that described the first pressure handle rotates, described boss is provided with a locating hole, and described the first pressure handle is by on the rotatable locating hole that is fixed in described boss of a locating dowel.
8. the tool for grinding the triangular knife grain as described in claim 1-7 any one, is characterized in that, described product whirligig comprises:
Mount pad vertically is fixed on described base plate;
Oscillating cylinder is located on described mount pad,
The second rotating disc is located on described oscillating cylinder, by described oscillating cylinder driven rotary;
Clamping part is located on described the second rotating disc, and the grip block that is used for clamping rotary triangle cutter grain is located at described clamping part;
The aciculiform cylinder vertically is fixed on described grip block, and described aciculiform cylinder is provided with a push rod;
Described oscillating cylinder is provided with the 3rd sensor and four-sensor.
9. the tool for grinding the triangular knife grain as claimed in claim 8, is characterized in that, described clamping part comprises:
One grip slipper is located on described the second rotating disc;
One grip block, be located on described grip slipper, comprise the L-type holding piece, and hinged the second pressure handle of described L-type holding piece one end and be placed in described L-type holding piece and described the second pressure handle between back-moving spring, described the second pressure handle is connected with the push rod of described aciculiform cylinder;
One is used for the limited block of the restriction second pressure handle anglec of rotation, is located on described grip slipper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220558295 CN202964293U (en) | 2012-10-29 | 2012-10-29 | Fixture for grinding triangular cutter blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220558295 CN202964293U (en) | 2012-10-29 | 2012-10-29 | Fixture for grinding triangular cutter blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202964293U true CN202964293U (en) | 2013-06-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220558295 Expired - Lifetime CN202964293U (en) | 2012-10-29 | 2012-10-29 | Fixture for grinding triangular cutter blade |
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| Country | Link |
|---|---|
| CN (1) | CN202964293U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363652A (en) * | 2017-07-28 | 2017-11-21 | 中山迈雷特智能装备有限公司 | A kind of depth drill knife sharpener |
| CN107449751A (en) * | 2017-09-16 | 2017-12-08 | 朱纪佳 | A kind of projection photosynthetic pigments absorption spectrum scope |
| CN110064977A (en) * | 2019-05-07 | 2019-07-30 | 王清 | A kind of quick corner jig of indexable insert tip, throw away tip pushing |
| CN110539214A (en) * | 2019-09-27 | 2019-12-06 | 王清 | automatic corner side pressing jig for indexable blade |
| CN117161843A (en) * | 2023-11-03 | 2023-12-05 | 河北力准机械制造有限公司 | Numerical control grinding machine for machining round nose milling cutter |
-
2012
- 2012-10-29 CN CN 201220558295 patent/CN202964293U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363652A (en) * | 2017-07-28 | 2017-11-21 | 中山迈雷特智能装备有限公司 | A kind of depth drill knife sharpener |
| CN107449751A (en) * | 2017-09-16 | 2017-12-08 | 朱纪佳 | A kind of projection photosynthetic pigments absorption spectrum scope |
| CN110064977A (en) * | 2019-05-07 | 2019-07-30 | 王清 | A kind of quick corner jig of indexable insert tip, throw away tip pushing |
| CN110064977B (en) * | 2019-05-07 | 2024-04-02 | 王清 | Indexable insert pushing-down quick corner jig |
| CN110539214A (en) * | 2019-09-27 | 2019-12-06 | 王清 | automatic corner side pressing jig for indexable blade |
| CN110539214B (en) * | 2019-09-27 | 2024-06-04 | 王清 | Automatic corner side pressure tool of indexable insert |
| CN117161843A (en) * | 2023-11-03 | 2023-12-05 | 河北力准机械制造有限公司 | Numerical control grinding machine for machining round nose milling cutter |
| CN117161843B (en) * | 2023-11-03 | 2024-03-26 | 河北力准机械制造有限公司 | Numerical control grinding machine for machining round nose milling cutter |
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