CN215700225U - Tool grain rounding arc angle clamp and automatic tool grain chamfering grinding machine - Google Patents

Abstract

The utility model discloses a cutter granule inverted arc angle clamp and an automatic cutter granule chamfering grinding machine, comprising: angle modulation seat, anchor clamps body and anchor clamps fastening device, anchor clamps fastening device includes: fastening power unit, sword grain chuck and spacer, the spacer sets up on the side of anchor clamps body towards sword grain chuck, and the spacer corresponds sword grain chuck and is provided with the constant head tank, and the outside terminal surface parallel and level of anchor clamps body, spacer and sword grain chuck, the sword grain wait to process the cutting part and stretch out outside terminal surface. When the tool grains need to be ground, the tool grains are firstly placed in the positioning groove, so that the blade parts extend out of the outer end faces of the positioning pieces, and the tool grains are clamped between the positioning pieces and the tool grain clamping heads through the tool grain clamping heads, so that the requirement of grinding more than two arc angles of the same blade part of the tool grains is met, automatic grinding and rounding processing of the tool grains is realized, the continuous processing capacity is greatly improved, and the production efficiency is improved.

Description

Tool grain rounding arc angle clamp and automatic tool grain chamfering grinding machine

Technical Field

The utility model relates to the technical field of automatic processing, in particular to a cutter grain chamfering arc angle fixture and an automatic cutter grain chamfering grinding machine.

Background

The existing tool grains on the market generally have two arc grinding conditions, one is two surfaces, an arc angle needs to be inverted between the surface and the back surface, the back angles of the two surfaces and the arc are the same, and the blade can be ground and formed by swinging a main shaft at an inclination angle; the peripheral surface and the circular arc can also be processed at one time by using a peripheral grinding machine. In another case, the blade has 3 surfaces and arcs between the surfaces, so that the clearance angles of the 3 surfaces are inconsistent for 3 surfaces in total, 2 arcs, and the clearance angles of the arcs gradually transition from one surface to the other surface, and in this case, the angle is swung by a clamp, and then grinding is carried out, and only one arc is machined in one batch. In the processing condition that the rear angles of 3 surfaces are inconsistent at 3 arcs and 2 arcs, the adoption of the splitting process can cause a plurality of intermediate links and waste a large amount of manpower, material resources and electric power resources; in addition, the intermediate ring sections can cause the blade to be stuck with more dust, cause errors in visual identification imaging, reduce the efficiency and increase defective products; the middle link very easily leads to the blade edge to break edge, so from reducing the manual work, promote efficiency, reduce the angle of defective rate, have very urgent demand to realize the once clamping grinding shaping of two circular arcs of this kind of condition.

Accordingly, the prior art is deficient and needs improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a cutter grain chamfering arc angle clamp and an automatic cutter grain chamfering grinding machine.

The technical scheme of the utility model is as follows: provided is a tool grain rounding arc angle clamp, including: the angle modulation seat, set up in anchor clamps body on the angle modulation seat and set up in anchor clamps fastening device on the anchor clamps body, anchor clamps fastening device includes: set up in the fastening power unit of anchor clamps body side, set up in knife grain chuck on fastening power unit's the output and set up in spacer on the anchor clamps body, the spacer sets up on the side of anchor clamps body towards knife grain chuck, the spacer corresponds the knife grain chuck and is provided with the constant head tank, treats that the knife grain of radius arc angle places in the constant head tank, and fastening power unit drives the knife grain chuck and presss from both sides the knife grain tightly between spacer and knife grain chuck, the outside terminal surface parallel and level of anchor clamps body, spacer and knife grain chuck, the knife grain treat that the processing cutting part stretches out the outside terminal surface.

Further, the constant head tank is V type groove, the bottom in V type groove is provided with keeps away the dead slot, the contained angle that the lateral wall in V type groove formed is the same with the contained angle of sword grain lateral wall.

Furthermore, a positioning gasket is arranged between the positioning sheet and the clamp body.

Further, the fastening power mechanism includes: set up in cylinder mounting panel on the anchor clamps body, set up in die clamping cylinder on the cylinder mounting panel and set up in clamping bar on die clamping cylinder's the output, the sword grain chuck sets up on clamping bar, be provided with the slip round pin on die clamping cylinder's the output, the one end of clamping bar corresponds the slip round pin and is provided with waist-shaped groove, be provided with the clamping bar pivot on clamping bar's the other end, clamping bar articulates on the anchor clamps body through the clamping bar pivot, die clamping cylinder drive clamping bar is rotatory around the clamping bar pivot to press from both sides tightly on the spacer through making the sword grain chuck.

Further, the angle-adjusting mount includes: the clamp comprises a front and rear inclination angle adjusting module and a left and right inclination angle adjusting module arranged on the front and rear inclination angle adjusting module, wherein the clamp body is arranged on the left and right inclination angle adjusting module;

the front-rear inclination angle adjusting module comprises: the adjusting device comprises an adjusting bottom plate, an arc-shaped guide rail arranged on the adjusting bottom plate, a sliding seat erected on the arc-shaped guide rail and a locking device arranged on the sliding seat, wherein the sliding seat is used for adjusting the front and back inclination angles along the arc-shaped guide rail, and the sliding seat is fixed on the arc-shaped guide rail by the locking device;

the left and right inclination angle adjusting module includes: the fixture comprises a fixed seat arranged on the sliding seat, a rotating shaft arranged on the fixed seat, a swinging rod arranged on the rotating shaft and a swinging angle adjusting cylinder connected with the swinging rod, wherein the swinging rod is of a U-shaped structure, one end of the U-shaped structure of the swinging rod is a fixed end, the other end of the U-shaped structure of the swinging rod is a swinging end, the fixed end of the swinging rod is arranged on the rotating shaft, the swinging angle adjusting cylinder is arranged on a mounting plate fixed on the fixed seat, the output end of the swinging angle adjusting cylinder is connected with the swinging end of the swinging rod, the swinging angle adjusting cylinder drives the swinging end to rotate around a rotating shaft, so that the rotating shaft rotates along with the swinging end, and the fixture body is arranged on the rotating shaft;

the sliding seat is provided with an upper limiting mechanism and a lower limiting mechanism corresponding to the swing rod.

Furthermore, a front and back swing angle scale is arranged on the adjusting bottom plate, and an indicating block is arranged on the sliding seat corresponding to the front and back swing angle scale;

the sliding seat is provided with a left swing angle and a right swing angle staff gauge, and the swing rod is provided with an indicating line corresponding to the left swing angle and the right swing angle staff gauge.

The utility model also provides an automatic tool grain chamfering grinding machine, which comprises the tool grain chamfering arc angle clamp and further comprises: equipment board, set up in marble platform on the equipment board, set up in the last feeding and discharging mechanism of the one end of marble platform, hang in the feeding and discharging mechanism top feeding and discharging mechanism, set up in machining mechanism on the marble platform, set up in the grinding wheel machine structure of repairing of machining mechanism side, set up in the anchor clamps adjustment mechanism of machining mechanism side, hang in visual imaging mechanism on machining mechanism and the sword grain radius arc angle anchor clamps and set up in the cutter rotary mechanism of anchor clamps adjustment mechanism side, sword grain radius arc angle anchor clamps set up on anchor clamps adjustment mechanism, anchor clamps adjustment mechanism drives sword grain radius arc angle anchor clamps and carries out the removal in X axle, the Y axle side and drives sword grain radius arc angle anchor clamps and rotate around the C axle.

Further, the processing mechanism includes: the marble table comprises a main shaft double-shaft moving module, a main shaft fixing seat, a main shaft and a bowl-shaped grinding wheel, wherein the main shaft double-shaft moving module is arranged on the marble table, the main shaft fixing seat is arranged on the main shaft double-shaft moving module, the main shaft is arranged on the main shaft fixing seat, and the bowl-shaped grinding wheel is connected with the output end of the main shaft;

the visual imaging mechanism includes: the marble table comprises a vertical support arranged on the marble platform, a lens adjusting module arranged on the vertical support, a lens fixing piece arranged on the lens adjusting module, a visual lens arranged on the lens fixing piece, and a visual camera connected with the visual lens, wherein the lens adjusting module drives the visual lens and the visual camera to rotate around an A axis and a B axis or move on an X axis, a Y axis and a Z axis;

repair grinding wheel mechanism includes: the grinding wheel trimming device comprises a grinding wheel trimming cylinder hinged to the vertical support, a rocker arm rod hinged to the grinding wheel trimming cylinder, and a grinding strip arranged at one end of the rocker arm rod, wherein the other end of the rocker arm rod is hinged to the vertical support, a limiting and jacking block is arranged on the vertical support corresponding to the rocker arm rod, and the grinding wheel trimming cylinder drives the rocker arm rod to rotate up and down around a hinged joint of the rocker arm rod and the vertical support.

Further, the jig adjusting mechanism includes: set up in C axle rotation module on the marble platform and set up in anchor clamps biax removal module on the output of C axle rotation module, sword grain radius arc angle anchor clamps set up on anchor clamps biax removal module.

Further, go up unloading mechanism includes: the device comprises a first portal frame moving module erected on the marble platform, a plurality of material trays arranged on a sliding table of the first portal frame moving module, a waste material chute arranged beside the first portal frame moving module, and a defective product collecting box arranged at the rear end of the waste material chute;

the material taking mechanism comprises: erect in second portal frame moving module on the marble platform, set up in Z axle moving module on the slip table of second portal frame moving module, set up in get on the slip table of Z axle moving module material support, set up in get a plurality of material modules of getting on the material support and set up in get the blade of material module side and go up the head mould piece, second portal frame moving module hangs in first portal frame moving module top, second portal frame moving module and first portal frame moving module are mutually perpendicular in the space, it includes to get the material module: set up in get slip table cylinder on the material support, set up in clamping jaw cylinder on the slip table of slip table cylinder and set up in clamping jaw on the clamping jaw cylinder.

By adopting the scheme, when the cutter grains need to be ground, the cutter grains are firstly placed in the positioning groove, so that the blade parts extend out of the outer end faces of the positioning pieces, and the cutter grains are clamped between the positioning pieces and the cutter grain clamping heads through the cutter grain clamping heads, so that the requirement of grinding more than two arc angles on the same blade part of the cutter grains is met, the automatic grinding and rounding processing of the cutter grains is realized, the continuous processing capacity is greatly improved, and the production efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of a tool grain rounding arc angle clamp.

Fig. 2 is a schematic view of a structure for placing the knife particles in the positioning groove.

Fig. 3 is a schematic structural view of the angle adjusting base.

Fig. 4 is a schematic structural view of an automatic grain chamfering grinder.

Fig. 5 is a schematic structural view of the processing mechanism.

Fig. 6 is a schematic structural diagram of the visual imaging mechanism and the grinding wheel trimming mechanism.

Fig. 7 is a schematic structural view of the jig adjusting mechanism.

Fig. 8 is a schematic structural view of the loading and unloading mechanism and the material taking mechanism.

Fig. 9 is a partially enlarged schematic view of a portion a of fig. 8.

Detailed Description

The utility model is described in detail below with reference to the figures and the specific embodiments.

Referring to fig. 1 and 2, the present invention provides a tool bit rounding arc angle fixture 2, including: the angle adjusting device comprises an angle adjusting seat 21, a clamp body 22 arranged on the angle adjusting seat 21, and a clamp fastening mechanism 23 arranged on the clamp body 22. The clip fastening mechanism 23 includes: the tool bit clamping device comprises a fastening power mechanism 231 arranged beside the clamp body 22, a tool bit clamping head 232 arranged at the output end of the fastening power mechanism 231, and a positioning sheet 233 arranged on the clamp body 22. The positioning plate 233 is disposed on a side of the fixture body 22 facing the insert cartridge 232. The positioning plate 233 is provided with a positioning slot 2331 corresponding to the pellet chuck 232. The knife pellet to be rounded is placed in the positioning slot 2331. The fastening power mechanism 231 drives the knife particle clamping head 232 to clamp the knife particle between the positioning piece 233 and the knife particle clamping head 232. The outer end faces of the clamp body 22, the positioning piece 233 and the cutter granule clamping head 232 are flush, and the edge part to be processed of the cutter granule extends out of the outer end face. When the knife particles need to be ground, the knife particles are firstly placed in the positioning groove 2331, so that the blade part extends out of the outer end face of the positioning sheet 233, and the knife particles are clamped between the positioning sheet 233 and the knife particle clamping head 232 through the knife particle clamping head 232, so that the requirement of grinding two arc angles of the same blade part of the knife particles is met.

The locating slot 2331 is a V-shaped slot, the bottom of the V-shaped slot is provided with a clearance slot 2332, and an included angle formed by the side wall of the V-shaped slot is the same as that of the side wall of the knife particle, so that when the knife particle is placed, the side wall of the V-shaped slot is attached to the side wall of the knife particle, and the influence on the grinding effect caused by deviation of the knife particle is avoided. The clearance groove 2332 at the bottom of the V-shaped groove can accommodate the edge part positioned at the bottom of the cutter grain during clamping, so that the edge part is prevented from being damaged.

A positioning gasket 234 is arranged between the positioning plate 233 and the clamp body 22. When the cutter particles with different specifications need to be ground, the clamping and fixing requirements can be met only by replacing the corresponding cutter particle clamping head 232, the positioning sheet 233 and the positioning gasket 234. In the using process, only the cutter particle chuck 232, the positioning piece 233 and the positioning gasket 234 are abraded, the replacement cost is reduced, the replacement operation is convenient, and the production and maintenance efficiency is improved.

The fastening power mechanism 231 includes: a cylinder mounting plate 2311 provided on the jig body 22, a clamping cylinder 2312 provided on the cylinder mounting plate 2311, and a clamping rod 2313 provided on an output end of the clamping cylinder 2312. The insert holder 232 is disposed on the clamping bar 2313. A sliding pin 2314 is provided at an output end of the clamping cylinder 2312, and a kidney-shaped groove 2315 is provided at one end of the clamping rod 2313 corresponding to the sliding pin 2314. The other end of the clamping lever 2313 is provided with a clamping lever rotating shaft 2316, and the clamping lever 2313 is hinged on the clamp body 22 through the clamping lever rotating shaft 2316. The clamping cylinder 2312 drives the clamping rod 2313 to rotate around the clamping rod rotation shaft 2316, so that the knife particles are clamped on the positioning plate 233 through the knife particle clamping head 232. When the clamping cylinder 2312 is started, the output end of the clamping cylinder 2312 is pushed out, so that the clamping rod 2313 rotates around the clamping rod rotating shaft 2316, the knife granule chuck 232 is pushed, the knife granule chuck 232 is pressed on the knife granules, and the knife granules are clamped and positioned. When the clamp cylinder 2312 is reset, the clamp rod 2313 is reset about the clamp rod spindle 2316, thereby causing the knife pellet collet 232 to release the knife pellet.

Referring to fig. 3, the angle adjusting base 21 includes: a front-rear tilt angle adjusting module 211, and a left-right tilt angle adjusting module 212 disposed on the front-rear tilt angle adjusting module 211. The clamp body 22 is disposed on the left-right inclination angle adjusting module 212.

The front-rear inclination adjustment module 211 includes: the adjustable base plate 2111, an arc-shaped guide rail 21111 arranged on the adjustable base plate 2111, a sliding seat 2112 erected on the arc-shaped guide rail 21111, and a locking device arranged on the sliding seat 2112. The sliding seat 2112 is adjustable in tilt angle back and forth along the arc-shaped guide 21111. The locking mechanism secures the sliding seat 2112 to the arcuate rail 21111. The adjustment of the front and back inclination angles of the fixture body 22 is achieved by adjusting the corresponding position of the sliding seat 2112 on the arc-shaped guide rail 21111 and fixing the sliding seat 2112 on the arc-shaped guide rail 21111 through a locking device.

The left/right inclination angle adjusting module 212 includes: a fixed seat 2121 disposed on the sliding seat 2112, a rotating shaft 2124 disposed on the fixed seat 2121, a swinging rod 2122 disposed on the rotating shaft 2124, and a swinging angle adjusting cylinder 2123 connected to the swinging rod 2122. The oscillating rod 2122 is of a U-shaped structure, one end of the U-shaped structure of the oscillating rod 2122 is a fixed end 21221, and the other end is an oscillating end 21222. A fixed end 21221 of the oscillating rod 2122 is arranged on the rotating shaft 2124, the oscillating angle adjusting cylinder 2123 is arranged on a mounting plate fixed on the fixed seat 2121, and an output end of the oscillating angle adjusting cylinder 2123 is connected with an oscillating end 21222 of the oscillating rod 2122. The pivot angle adjusting cylinder 2123 drives the pivot end 21222 to rotate about the pivot shaft 2124, so that the pivot shaft 2124 rotates with the pivot end 21222. The clamp body 22 is disposed on the rotating shaft 2124. The swing angle adjusting cylinder 2123 is activated, and the output end of the swing angle adjusting cylinder 2123 extends out to push the swing end 21222 of the U-shaped structure of the swing rod 2122, so that the swing end 21222 rotates around the rotating shaft 2124 and drives the rotating shaft 2124 to synchronously rotate, thereby adjusting the left and right inclination angles of the clamp body 22.

The sliding seat 2112 is provided with an upper limit mechanism 21251 and a lower limit mechanism 21252 corresponding to the swing rod 2122. By adjusting the upper limiting mechanism 21251 or the lower limiting mechanism 21252, the upper limit or the lower limit of the rotational deformation of the oscillating rod 2122 can be changed to fix the left and right inclination angle positions of the fixture body 22, so that the requirement of grinding the cutter particles is met.

The adjusting bottom plate 2111 is provided with a front-back swing angle scale 21112, and the sliding seat 2112 is provided with an indicating block 21121 corresponding to the front-back swing angle scale 21112, so that when the front-back inclination angle of the clamp body 22 is adjusted, the angle value of the front-back inclination angle of the clamp body 22 can be observed.

A left and right swing angle scale 21122 is arranged on the sliding seat 2112, and the swing rod 2122 is provided with an indicating line 21223 corresponding to the left and right swing angle scale 21122, so that when the left and right tilt angles of the clamp body 22 are adjusted, the angle value of the left and right tilt angles of the clamp body 22 can be observed.

Referring to fig. 4, the present invention further provides an automatic tool grain chamfering grinder, including the tool grain chamfering arc angle fixture 2, further including: equipment board 1, set up in marble platform 11 on the equipment board 1, set up in going up feeding and discharging mechanism 3 of marble platform 11's one end, hang in the feeding agencies 4 of feeding and discharging mechanism 3 top, set up in processing agency 5 on the marble platform 11, set up in the grinding wheel mechanism 6 of repairing of 5 sides of processing agency, set up in the anchor clamps adjustment mechanism 7 of 5 sides of processing agency, hang in visual imaging mechanism 8 on 5 and the sword grain radius arc angle anchor clamps 2 of processing agency, and set up in the cutter rotary mechanism 9 of 7 sides of anchor clamps adjustment mechanism. The cutter grain inverted arc angle clamp 2 is arranged on the clamp adjusting mechanism 7. The clamp adjusting mechanism 7 drives the knife-granule reverse arc angle clamp 2 to move in the X-axis and Y-axis directions and drives the knife-granule reverse arc angle clamp 2 to rotate around the C-axis. Before working, the cutter particles to be processed are placed on the feeding and discharging mechanism 3 and are conveyed through the feeding and discharging mechanism 3. The material taking mechanism 4 picks up the knife particles from the material feeding and discharging mechanism 3, places the knife particles in the positioning groove 2331 of the knife particle reverse arc angle clamp 2, and clamps and fixes the knife particles through the knife particle clamping head 232. The vision imaging mechanism 8 captures two tangent lines of the arc angle of the blade needing to be polished, finds the circle center according to the radius of the circle, moves the circle center of the arc to the position where the rotation centers of the C shafts of the clamp adjusting mechanism 7 coincide with each other, and rounds the arc through the processing mechanism 5. Meanwhile, the vision imaging mechanism 8 can detect the finished product of the blade of the cutter grain, and then carry out the work of compensation, secondary grinding and qualified product judgment according to the detection result. If the product needs to be chamfered at one time, after the first arc angle is machined, the swing angle adjusting cylinder 2123 drives the swing end 21222 to rotate around the rotating shaft 2124, so that the rotating shaft 2124 rotates along with the swing end 21222, the cutter particles swing to the corresponding relief angle size, the actions of grinding the back of two tangent lines of the arc angle, which are needed to be ground, at the edge part of the cutter particle captured by the visual imaging mechanism 8 are continued, then after the grinding and chamfering of the arc angle at one edge part of the cutter particle are completed, the cutter particle chuck 232 releases the cutter particles, the material taking mechanism 4 takes the cutter particles into the cutter rotating mechanism 9, the cutter particles are rotated by the cutter rotating mechanism 9, so that other edge parts on the cutter particles are ground, and the material taking mechanism 4 places the cutter particles into the positioning groove 2331 of the cutter particle chamfering angle clamp 2. After grinding of all the blade parts of the cutter particles is completed, the material taking mechanism 4 sends qualified products and defective products to corresponding positions of the feeding and discharging mechanism 3 respectively for discharging according to the qualified product judgment condition of the visual imaging mechanism 8.

Referring to fig. 5, the processing mechanism 5 includes: the marble table comprises a main shaft double-shaft moving module 51 arranged on the marble platform 11, a main shaft fixing seat 52 arranged on the main shaft double-shaft moving module 51, a main shaft 53 arranged on the main shaft fixing seat 52, and a bowl-shaped grinding wheel 54 connected with the output end of the main shaft 53. The spindle biaxial movement module 51 drives the spindle fixing base 52 to reciprocate in the X-axis and Y-axis directions. The spindle 53 drives the bowl grinding wheel 54 to rotate. The spindle fixing seat 52 is provided with a spindle angle adjusting mechanism 55, and the spindle angle adjusting mechanism 55 is connected with the spindle 53. During operation, the main shaft 53 is started, so that the bowl-shaped grinding wheel 54 is driven to rotate at a high speed, and meanwhile, the main shaft fixing seat 52 is sent to the side of the tool grain rounding arc angle clamp 2 through the main shaft double-shaft moving module 51, so that the tool grains can be ground and rounded conveniently.

Referring to fig. 6, the visual imaging mechanism 8 includes: the marble table comprises a vertical support 81 arranged on the marble platform 11, a lens adjusting module 82 arranged on the vertical support 81, a lens fixing piece 83 arranged on the lens adjusting module 82, a visual lens 84 arranged on the lens fixing piece 83, and a visual camera 85 connected with the visual lens 84. The lens adjusting module 82 drives the vision lens 84 and the vision camera 85 to rotate around the axis a and the axis B or move on the axis X, the axis Y and the axis Z. The lens adjusting module 82 drives the vision lens 84 and the vision camera 85 to rotate around the axis A and the axis B or move on the axis X, the axis Y and the axis Z so as to obtain the best imaging effect, obtain the clearest image and identify and judge the blade condition of the blade, and the other function is to adjust the cross center of the vision camera 85 to the axis C rotating center so as to capture and position the blade.

The grinding wheel trimming mechanism 6 comprises: the grinding wheel trimming cylinder 61 is hinged to the vertical support 81, the rocker arm 62 is hinged to the grinding wheel trimming cylinder 61, and the grinding strip 63 is arranged at one end of the rocker arm 62. The other end of the rocker arm rod 62 is hinged to the vertical bracket 81. The vertical bracket 81 is provided with a limit jacking block 64 corresponding to the rocker arm rod 62. The grinding wheel trimming cylinder 61 drives the rocker arm rod 62 to rotate up and down around a hinge point of the rocker arm rod 62 and the vertical bracket 81. When the machining mechanism 5 grinds and machines the cutter grains, the grinding wheel cylinder 61 is in a retraction state, at this time, under the traction of the output end of the grinding wheel cylinder 61, the rocker arm rod 62 rotates around a hinge point with the vertical support 81, so that the rocker arm rod is accommodated at the side of the vertical support 81 to avoid the interference of the grinding of the cutter grains. After finishing grinding the tool grains, the grinding wheel trimming cylinder 61 is started to push out the rocker arm rod 62, so that the rocker arm rod 62 rotates around the hinge point to the position contacted with the limit jacking block 64, the bowl-shaped grinding wheel 54 of the processing mechanism 5 is ground through the grinding strip 63, and the processing effect of the bowl-shaped grinding wheel 54 is ensured.

Referring to fig. 7, the clamp adjusting mechanism 7 includes: a C-axis rotation module 71 provided on the marble platform 11, and a jig double-axis movement module 72 provided on an output end of the C-axis rotation module 71. The cutter granule inverted arc angle clamp 2 is arranged on the clamp double-shaft moving module 72. The fixture double-axis moving module 72 moves the center of the arc to the position corresponding to the rotation center line of the C-axis rotating module 71 of the fixture adjusting mechanism 7 according to the image information acquired by the visual imaging mechanism 8, so as to realize the rounding processing of the arc angle.

Referring to fig. 8, the feeding and discharging mechanism 3 includes: erect in first portal frame moving module 31 on the marble platform 11, set up in a plurality of charging trays 32 on first portal frame moving module 31's the slip table, set up in the waste material spout 33 of first portal frame moving module 31 side and set up in the defective work collection box 34 of waste material spout 33 rear end. During feeding, the knife particles to be processed are placed on the material tray 32, the material tray 32 is placed on the first portal frame moving module 31, and feeding is performed through the first portal frame moving module 31. After the cutter particles are processed, according to the qualified product judgment result fed back by the visual imaging mechanism 8, the qualified products are respectively placed on the material tray 32 through the material taking mechanism 4 to be discharged, or the defective products are placed on the waste material chute 33, slide into the unqualified product collecting box 34 under the action of gravity, and are concentrated in the unqualified product collecting box 34 to be recycled.

Referring to fig. 8 and 9, the material taking mechanism 4 includes: erect in second portal frame on the marble platform 11 removes module 41, set up in Z axle on the slip table of second portal frame removal module 41 removes module 42, set up in get on the slip table of Z axle removal module 42 material support 43, set up in get a plurality of material modules 44 on the material support 43 and set up in get on the blade of material module 44 side pressure head module 45. The second gantry moving module 41 is suspended above the first gantry moving module 31, and the second gantry moving module 41 is perpendicular to the first gantry moving module 31 in space. The take-off module 44 includes: a slide table cylinder 441 arranged on the material taking bracket 43, a clamping jaw cylinder 442 arranged on a slide table of the slide table cylinder 441, and a clamping jaw 443 arranged on the clamping jaw cylinder 442. Through setting up a plurality of material taking modules 44 to carry out the work of material loading and unloading simultaneously, make two processes go on simultaneously, make extracting mechanism 44 can accomplish in advance and get material work, reduce extracting mechanism movement cycle, improve production efficiency greatly.

In summary, when the tool bits need to be ground, the tool bits are firstly placed in the positioning groove, so that the edge part extends out of the outer end face of the positioning piece, and the tool bits are clamped between the positioning piece and the tool bit chuck through the tool bit chuck, so that the requirement of grinding more than two arc angles of the same edge part of the tool bits is met, automatic grinding and rounding processing of the tool bits is realized, the continuous processing capability is greatly improved, and the production efficiency is improved.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a sword grain radius arc angle anchor clamps which characterized in that includes: the angle modulation seat, set up in anchor clamps body on the angle modulation seat and set up in anchor clamps fastening device on the anchor clamps body, anchor clamps fastening device includes: set up in the fastening power unit of anchor clamps body side, set up in knife grain chuck on fastening power unit's the output and set up in spacer on the anchor clamps body, the spacer sets up on the side of anchor clamps body towards knife grain chuck, the spacer corresponds the knife grain chuck and is provided with the constant head tank, treats that the knife grain of radius arc angle places in the constant head tank, and fastening power unit drives the knife grain chuck and presss from both sides the knife grain tightly between spacer and knife grain chuck, the outside terminal surface parallel and level of anchor clamps body, spacer and knife grain chuck, the knife grain treat that the processing cutting part stretches out the outside terminal surface.

2. The tool grain rounding arc angle clamp according to claim 1, wherein the positioning groove is a V-shaped groove, a clearance groove is formed in the bottom of the V-shaped groove, and an included angle formed by the side wall of the V-shaped groove is the same as that of the side wall of the tool grain.

3. The insert rounding arc angle clamp of claim 1 wherein a locating washer is disposed between the locating tab and the clamp body.

4. The insert radius arc corner clamp of claim 1, wherein the fastening power mechanism comprises: set up in cylinder mounting panel on the anchor clamps body, set up in die clamping cylinder on the cylinder mounting panel and set up in clamping bar on die clamping cylinder's the output, the sword grain chuck sets up on clamping bar, be provided with the slip round pin on die clamping cylinder's the output, the one end of clamping bar corresponds the slip round pin and is provided with waist-shaped groove, be provided with the clamping bar pivot on clamping bar's the other end, clamping bar articulates on the anchor clamps body through the clamping bar pivot, die clamping cylinder drive clamping bar is rotatory around the clamping bar pivot to press from both sides tightly on the spacer through making the sword grain chuck.

5. The insert rounding arc angle clamp of claim 1 wherein said angle adjustment mount comprises: the clamp comprises a front and rear inclination angle adjusting module and a left and right inclination angle adjusting module arranged on the front and rear inclination angle adjusting module, wherein the clamp body is arranged on the left and right inclination angle adjusting module;

the front-rear inclination angle adjusting module comprises: the adjusting device comprises an adjusting bottom plate, an arc-shaped guide rail arranged on the adjusting bottom plate, a sliding seat erected on the arc-shaped guide rail and a locking device arranged on the sliding seat, wherein the sliding seat is used for adjusting the front and back inclination angles along the arc-shaped guide rail, and the sliding seat is fixed on the arc-shaped guide rail by the locking device;

the left and right inclination angle adjusting module includes: the fixture comprises a fixed seat arranged on the sliding seat, a rotating shaft arranged on the fixed seat, a swinging rod arranged on the rotating shaft and a swinging angle adjusting cylinder connected with the swinging rod, wherein the swinging rod is of a U-shaped structure, one end of the U-shaped structure of the swinging rod is a fixed end, the other end of the U-shaped structure of the swinging rod is a swinging end, the fixed end of the swinging rod is arranged on the rotating shaft, the swinging angle adjusting cylinder is arranged on a mounting plate fixed on the fixed seat, the output end of the swinging angle adjusting cylinder is connected with the swinging end of the swinging rod, the swinging angle adjusting cylinder drives the swinging end to rotate around a rotating shaft, so that the rotating shaft rotates along with the swinging end, and the fixture body is arranged on the rotating shaft;

the sliding seat is provided with an upper limiting mechanism and a lower limiting mechanism corresponding to the swing rod.

6. The tool grain rounding arc angle clamp according to claim 5, wherein a forward and backward swing angle scale is arranged on the adjusting bottom plate, and an indicating block is arranged on the sliding seat corresponding to the forward and backward swing angle scale;

the sliding seat is provided with a left swing angle and a right swing angle staff gauge, and the swing rod is provided with an indicating line corresponding to the left swing angle and the right swing angle staff gauge.

7. An automatic insert chamfering grinding machine comprising the insert chamfering arc angle jig according to any one of claims 1 to 6, further comprising: equipment board, set up in marble platform on the equipment board, set up in the last feeding and discharging mechanism of the one end of marble platform, hang in the feeding and discharging mechanism top feeding and discharging mechanism, set up in machining mechanism on the marble platform, set up in the grinding wheel machine structure of repairing of machining mechanism side, set up in the anchor clamps adjustment mechanism of machining mechanism side, hang in visual imaging mechanism on machining mechanism and the sword grain radius arc angle anchor clamps and set up in the cutter rotary mechanism of anchor clamps adjustment mechanism side, sword grain radius arc angle anchor clamps set up on anchor clamps adjustment mechanism, anchor clamps adjustment mechanism drives sword grain radius arc angle anchor clamps and carries out the removal in X axle, the Y axle side and drives sword grain radius arc angle anchor clamps and rotate around the C axle.

8. The automatic grain chamfer grinder of claim 7, wherein the machining mechanism comprises: the marble table comprises a main shaft double-shaft moving module, a main shaft fixing seat, a main shaft and a bowl-shaped grinding wheel, wherein the main shaft double-shaft moving module is arranged on the marble table, the main shaft fixing seat is arranged on the main shaft double-shaft moving module, the main shaft is arranged on the main shaft fixing seat, and the bowl-shaped grinding wheel is connected with the output end of the main shaft;

the visual imaging mechanism includes: the marble table comprises a vertical support arranged on the marble platform, a lens adjusting module arranged on the vertical support, a lens fixing piece arranged on the lens adjusting module, a visual lens arranged on the lens fixing piece, and a visual camera connected with the visual lens, wherein the lens adjusting module drives the visual lens and the visual camera to rotate around an A axis and a B axis or move on an X axis, a Y axis and a Z axis;

repair grinding wheel mechanism includes: the grinding wheel trimming device comprises a grinding wheel trimming cylinder hinged to the vertical support, a rocker arm rod hinged to the grinding wheel trimming cylinder, and a grinding strip arranged at one end of the rocker arm rod, wherein the other end of the rocker arm rod is hinged to the vertical support, a limiting and jacking block is arranged on the vertical support corresponding to the rocker arm rod, and the grinding wheel trimming cylinder drives the rocker arm rod to rotate up and down around a hinged joint of the rocker arm rod and the vertical support.

9. The automated grain chamfer grinder of claim 7, wherein the clamp adjustment mechanism comprises: set up in C axle rotation module on the marble platform and set up in anchor clamps biax removal module on the output of C axle rotation module, sword grain radius arc angle anchor clamps set up on anchor clamps biax removal module.

10. The automatic grain chamfer grinding machine of claim 7, wherein the loading and unloading mechanism comprises: the device comprises a first portal frame moving module erected on the marble platform, a plurality of material trays arranged on a sliding table of the first portal frame moving module, a waste material chute arranged beside the first portal frame moving module, and a defective product collecting box arranged at the rear end of the waste material chute;

the material taking mechanism comprises: erect in second portal frame moving module on the marble platform, set up in Z axle moving module on the slip table of second portal frame moving module, set up in get on the slip table of Z axle moving module material support, set up in get a plurality of material modules of getting on the material support and set up in get the blade of material module side and go up the head mould piece, second portal frame moving module hangs in first portal frame moving module top, second portal frame moving module and first portal frame moving module are mutually perpendicular in the space, it includes to get the material module: set up in get slip table cylinder on the material support, set up in clamping jaw cylinder on the slip table of slip table cylinder and set up in clamping jaw on the clamping jaw cylinder.

Images