CN111975547A

CN111975547A - Numerical control grinding machine

Info

Publication number: CN111975547A
Application number: CN202010821315.8A
Authority: CN
Inventors: 曾群英
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2020-11-24

Abstract

The invention discloses a numerical control grinding machine, which structurally comprises a grinding machine body, a workbench, a grinding wheel device, a grinding wheel cover, a stand column, a lighting lamp, a spray pipe, a controller and a support frame, wherein the grinding machine body is mechanically connected with the support frame, the controller is installed on the support frame, and the top of the grinding machine body is connected with the workbench. According to the invention, through the combined arrangement of the grinding wheel, the rotating shaft, the mounting mechanism and the mounting plate, the grinding wheel can be well limited and fixed, the grinding wheel is effectively prevented from loosening, the grinding stability of the grinding wheel can be improved, and the grinding quality is improved.

Description

Numerical control grinding machine

Technical Field

The invention relates to the technical field of numerical control machine tools, in particular to a numerical control grinding machine.

Background

The numerically controlled grinder is a machine tool for grinding the surface of a workpiece by using a grinding tool through a numerical control technology, most grinders use a grinding wheel rotating at a high speed to grind the surface of the workpiece, the existing numerically controlled grinders place workpieces on a workbench to perform reciprocating translation, and the workpieces are treated to perform grinding through high-speed rotation of the grinding wheel, so that the workpieces are directly mounted on an output shaft of a motor, the reciprocating translation of the workpieces can apply force to the grinding wheel, and the grinding wheel is rotated at a high speed for a long time, so that the grinding wheel is loosened, and the grinding quality can be reduced.

Disclosure of Invention

The invention mainly aims to overcome the defects of the prior art and provide a numerical control grinding machine.

The invention is realized by adopting the following technical scheme: the utility model provides a numerically control grinder, its structure is including grinding machine body, workstation, grinding wheel device, wheel guard, stand, light, shower, controller, support frame, grinding machine body mechanical connection has the support frame, install the controller on the support frame, grinding machine body top is connected with the workstation, grinding machine body still sliding connection has the stand, the column mouting has grinding wheel device, the grinding wheel device top is equipped with the wheel guard, light, shower are installed to one side of stand.

The grinding wheel device comprises a grinding wheel, a rotating shaft, an installing mechanism and an installing plate, wherein one end of the installing mechanism is connected with the rotating shaft, the grinding wheel is installed at the other end of the installing mechanism, the installing plate is arranged on one side, away from the rotating shaft, of the grinding wheel, the installing plate is connected with the installing mechanism, and the rotating shaft is connected with a motor output shaft of the upright column.

As a further optimization of the content of the invention, the grinding wheel comprises a first triangular channel, a first round hole, a first through hole and a grinding wheel body, wherein the first round hole is formed in the center of the grinding wheel body, the first triangular channel is communicated with the first round hole at six equal parts of the circumference of the first round hole, the first triangular channel and the first through hole are arranged between the first triangular channel and the first through hole, and the first through hole is formed in the grinding wheel body.

As a further optimization of the content of the invention, the mounting mechanism comprises a limiting buckling rod, a mounting sleeve, mounting columns and a limiting disc, wherein the mounting sleeve is vertically connected to the center of one side of the limiting disc, the mounting column is vertically fixed to the center of the other side of the limiting disc, the limiting buckling rod is fixed to one surface of the limiting disc, which is far away from the mounting sleeve, six limiting buckling rods are arranged, and the mounting sleeve is mounted on the rotating shaft.

As a further optimization of the invention, the mounting column comprises a column body, clamping beads, six channels, isosceles triangular blocks, a piston sleeve and a liquid injection head, wherein the liquid injection head is arranged at the center of the column body, the isosceles triangular blocks are fixed on six equal parts of the column body, the six channels are arranged in the column body and are communicated with limiting holes, the limiting holes are formed in the six equal parts of the column body, the clamping beads are matched with the six channels of the six channels, the piston sleeve is fixed on the clamping beads, the clamping beads and the isosceles triangular blocks are arranged alternately, the piston sleeve is attached to the six channels, and the column body is vertically connected with the limiting disc.

As a further optimization of the content of the invention, the mounting plate comprises a second through hole, a circular plate, a clamping groove, a second round hole and a second triangular channel, the second round hole is formed in the center of the circular plate, the second round hole is communicated with the clamping groove and the second triangular channel, the clamping groove and the second triangular channel are provided with six and arranged alternately, the clamping groove is provided with the second through hole correspondingly, the second through hole is formed in the circular plate, the second through hole and the first through hole are arranged in a concentric circle structure, the second triangular channel is opposite to the first triangular channel, and the clamping beads can penetrate through the clamping groove.

According to the further optimization of the invention, one surface of the circular plate, which faces the grinding wheel body, is provided with a rubber pressure ring, and anti-skid wavy grains are uniformly distributed on the rubber pressure ring.

Advantageous effects

Compared with the prior art, the invention provides a numerical control grinding machine, which has the following beneficial effects:

through running through a round hole in the cylinder, a triangle way runs through in isosceles triangle piece, a through-hole runs through in spacing lock pole, thereby realize placing the emery wheel on the erection column, setting up of a triangle way lies in can cooperating with isosceles triangle piece, thereby isosceles triangle piece can be spacing to the emery wheel body through a triangle way, effectively prevent the emery wheel body to take place to rotate the off normal because of high-speed rotation, isosceles triangle piece, a triangle way is the isosceles triangle structure simultaneously, have high steadiness based on triangle-shaped, thereby can further the steadiness of emery wheel body, run through in the cylinder through No. two round holes, No. two through-holes run through in spacing lock pole, place the mounting panel on the erection column, make the emery wheel be in between spacing disc and mounting panel, through extruding the mounting panel, through annotating the liquid head toward six passageways in the injection liquid, until the coolant liquid to piston sleeve, Card pearl produces pressure, make the card pearl remove to the draw-in groove direction under the effect of piston bush, until receiving the restriction in spacing hole, thereby the card pearl can wear into the draw-in groove completely, with this lock joint of realization mounting panel and cylinder, make the clamp ring can be fine with the emery wheel laminating, thereby can adapt to the emery wheel of different thickness based on the rubber clamping ring is compressible, and the setting of antiskid raised grain can further improve the degree of compression of rubber clamping ring and emery wheel, and then realize spacing fixed to the emery wheel, effectively prevent that the emery wheel from breaking away from, also can avoid breaking away from of emery wheel, and the coolant liquid of pouring into can cool down the emery wheel again.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural diagram of a numerically controlled grinder according to the present invention.

Fig. 2 is a schematic structural view of the grinding wheel unit of the present invention.

Fig. 3 is a schematic structural view of the grinding wheel of the present invention.

FIG. 4 is a front view of the mounting mechanism of the present invention.

FIG. 5 is a rear view of the mounting mechanism of the present invention.

Fig. 6 is a schematic cross-sectional view of the mounting plate of the present invention.

Fig. 7 is a rear view of the mounting plate of the present invention.

Fig. 8 is a cross-sectional view of the mounting post of the present invention in a first operating state.

Fig. 9 is a schematic cross-sectional view of a second working state of the mounting post of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

the grinding machine comprises a grinding machine body 1, a workbench 2, a grinding wheel device 3, a grinding wheel cover 4, an upright post 5, an LED illuminating lamp 6, a spray pipe 7, a controller 8, a supporting frame 9, a grinding wheel k1, a rotating shaft k2, an installation mechanism k3, an installation plate k4, a first triangular channel k11, a first round hole k12, a first through hole k13, a grinding wheel body k14, a limiting buckling rod k31, an installation sleeve k32, an installation column k33, a limiting disc k34, a column body 330, a clamping bead 331, a six channel 332, an isosceles triangular block 333, a piston sleeve 334, a limiting hole 335, a liquid injection head 336, a second through hole k41, a circular plate k42, a clamping groove k43, a second round hole k44, a second triangular channel k45, a rubber k46 and an anti-skid wave pattern k 47.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-9, the present invention provides a numerical control grinding machine, comprising: the structure of the grinding machine comprises a grinding machine body 1, a workbench 2, a grinding wheel device 3, a grinding wheel cover 4, a stand column 5, an LED illuminating lamp 6, a spray pipe 7, a controller 8 and a support frame 9, wherein the grinding machine body 1 is mechanically connected with the support frame 9, the support frame 9 is provided with the controller 8, the top of the grinding machine body 1 is connected with the workbench 2, the grinding machine body 1 is further connected with the stand column 5 in a sliding mode, the grinding wheel device 3 is installed on the stand column 5, the grinding wheel cover 4 is arranged above the grinding wheel device 3, and the LED illuminating lamp 6 and the spray pipe 7 are installed on one side of the stand column.

The grinding wheel device 3 comprises a grinding wheel k1, a rotating shaft k2, an installation mechanism k3 and an installation plate k4, one end of the installation mechanism k3 is connected with the rotating shaft k2, the other end of the installation mechanism k1 is provided with the grinding wheel k1, an installation plate k4 is arranged on one side, away from the rotating shaft k2, of the grinding wheel k1, the installation plate k4 is connected with an installation mechanism k3, and the rotating shaft k2 is connected with a motor output shaft of the upright post 5.

The grinding wheel k1 comprises a first triangular channel k11, a first round hole k12, a first through hole k13 and a grinding wheel body k14, wherein the center of the grinding wheel body k14 is provided with a first round hole k12, six equal parts of the circumference of the first round hole k12 are communicated with the first triangular channel k11, the first triangular channel k11 and the first through hole k13 are arranged at intervals, and the first through hole k13 is arranged on the grinding wheel body k 14.

Installation mechanism k3 includes spacing buckle pole k31, installation cover k32, installation post k33, spacing disc k34, one side center of spacing disc k34 is connected with installation cover k32 perpendicularly, and opposite side center perpendicular fixation has installation post k33, the one side that installation cover k32 was kept away from to spacing disc k34 is fixed with spacing buckle pole k31, spacing buckle pole k31 is equipped with six, installation cover k32 is installed on pivot k 2.

The limiting disc k34 is arranged to limit the grinding wheel k1, and the first through hole k13 is arranged to facilitate the limiting buckling rod k31 to pass through, so that the limiting buckling rod k31 can further limit the grinding wheel k 1.

Erection column k33 is including cylinder 330, card pearl 331, six passageways 332, isosceles triangle piece 333, piston cover 334, spacing hole 335, annotates liquid head 336, cylinder 330 center is equipped with annotates liquid head 336, all be fixed with isosceles triangle piece 333 on the six equipartition positions of cylinder 330, be equipped with six passageways 332 in the cylinder 330, six passageways 332 communicate with each other with spacing hole 335, spacing hole 335 is established on the six equipartition positions of cylinder 330, six passageways of six passageways 332 all cooperate with card pearl 331, card pearl 331 all is fixed with piston cover 334, card pearl 331 and isosceles triangle piece 333 set up alternately, piston cover 334 and six passageway 332 laminate mutually, cylinder 330 is connected perpendicularly with spacing disc k 34.

The six channels 332 are configured to accommodate a cooling fluid, a certain amount of cooling fluid is injected into the six channels 332, the cooling fluid generates pressure on the piston sleeve 334, so that the clamping beads 331 extend out through the piston sleeve 334 until being limited by the limiting holes 335, the piston sleeve 334 can prevent the cooling fluid from leaking, and the limiting holes 335 are configured to limit the piston sleeve 334 and the clamping beads 331, and effectively prevent the piston sleeve 334 from separating from the six channels 332.

The setting that above-mentioned triangle said k11 lies in can cooperating with isosceles triangle piece 333 to isosceles triangle piece 333 can say k11 through a triangle and carry on spacingly to emery wheel body k14, effectively prevents that emery wheel body k14 from taking place to rotate the off normal because of high-speed rotation, and isosceles triangle piece 333, a triangle say k11 and be the isosceles triangle structure simultaneously, have high steadiness based on the triangle-shaped, thereby can further emery wheel body k 14's steadiness.

Mounting panel k4 is including No. two through-holes k41, circular plate k42, draw-in groove k43, No. two round holes k44, No. two triangle way k45, No. two round holes k44 have been seted up at circular plate k42 center, No. two round holes k44 communicate with each other with draw-in groove k43, No. two triangle way k45, draw-in groove k43 and No. two triangle way k45 all are equipped with six and set up for alternate, draw-in groove k43 all corresponds No. two through-holes k41, No. two through-holes k41 are seted up on circular plate k42, No. two through-holes k41 and No. one through-hole k13 are the setting of concentric circles structure, No. two triangle way k45 is relative with a triangle way k11, card pearl 331 can run through in draw-in groove k 43.

The second round hole k44 is arranged to penetrate through the column 330, the second triangular channel k45 is arranged to penetrate through the isosceles triangular block 333, and the second through hole k41 is arranged to penetrate through the limiting buckling rod k31, so that the mounting plate k4 can be mounted on the mounting column k 33.

The combination of the clamping bead 33 and the clamping groove k43 is that the clamping bead 33 can pass through the clamping groove k43, so that the mounting plate k4 is fastened with the column 330, the grinding wheel k1 is limited and fixed, and the grinding wheel k1 is effectively prevented from disengaging.

The one side of plectane k42 orientation emery wheel body k14 is equipped with rubber clamping ring k46, the equipartition has anti-skidding raised grain k47 on the rubber clamping ring k46, rubber clamping ring k46 set up and lie in compressing tightly emery wheel body k14, thereby can adapt to the emery wheel k1 of different thickness based on rubber clamping ring k46 is compressible, anti-skidding raised grain k 47's setting can further improve rubber clamping ring k46 and emery wheel k 1's degree of compression.

The working principle of the invention is as follows: a first round hole k12 penetrates through a column body 330, a first triangular channel k11 penetrates through an isosceles triangular block 333, a first through hole k13 penetrates through a limiting buckling rod k31, so that a grinding wheel k1 is placed on a mounting column k33, a first triangular channel k11 is arranged to be matched with the isosceles triangular block 333, the isosceles triangular block 333 can limit a grinding wheel body k14 through the first triangular channel k11, the grinding wheel body k14 is effectively prevented from rotating and deviating due to high-speed rotation, meanwhile, the isosceles triangular block 333 and the first triangular channel k11 are of an isosceles triangle structure, high stability is achieved based on the triangle, the stability of the grinding wheel body k14 can be improved, the first round hole k44 penetrates through the column body 330, a second through hole k41 penetrates through the limiting buckling rod k31, the mounting plate k4 is placed on the mounting column k33, the limiting grinding wheel k1 is located between a grinding wheel k34 and a mounting plate k 539k 4 through extrusion of the mounting plate 67 4, inject the coolant liquid into six passageway 332 through annotating liquid head 336, until the coolant liquid to piston bush 334, card pearl 331 produces pressure, make card pearl 331 move to draw-in groove k43 direction under piston bush 334's effect, until receiving the restriction of spacing hole 335, thereby card pearl 33 can wear into draw-in groove k43 completely, with this lock joint of realization mounting panel k4 and cylinder 330, make clamp ring k46 can be fine laminate with emery wheel k1, can compress based on rubber clamping ring k46 and can adapt to the emery wheel k1 of different thickness, and the setting of anti-skidding raised grain k47 can further improve the degree of compression of rubber clamping ring k46 and emery wheel k1, and then realize spacing fixed to emery wheel k1, effectively prevent emery wheel k1 and break away from, also can avoid breaking away from of emery wheel k 1.

In summary, the technical progress obtained by the invention compared with the prior art is as follows: according to the invention, through the combined arrangement of the grinding wheel, the rotating shaft, the mounting mechanism and the mounting plate, the grinding wheel can be well limited and fixed, the grinding wheel is effectively prevented from loosening, the grinding stability of the grinding wheel can be improved, and the grinding quality is improved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a numerically control grinder, its structure is including grinding machine body (1), workstation (2), grinding wheel device (3), wheel guard (4), stand (5), LED light (6), shower (7), controller (8), support frame (9), grinding machine body (1) is connected with controller (8) through support frame (9), it has workstation (2), stand (5) to link on grinding machine body (1) top, grinding wheel device (3) are installed in stand (5), grinding wheel device (3) are equipped with wheel guard (4), LED light (6), shower (7), its characterized in that are installed to stand (5) one side:

the grinding wheel device (3) comprises a grinding wheel (k1), a rotating shaft (k2), an installation mechanism (k3) and an installation plate (k4), wherein the installation mechanism (k3) is connected with the rotating shaft (k2), the grinding wheel (k1) and the installation plate (k4), and the rotating shaft (k2) is connected with the upright post (5).

2. A numerically controlled grinding machine as claimed in claim 1, wherein: emery wheel (k1) is including a triangle way (k11), a round hole (k12), a number through hole (k13), emery wheel body (k14), emery wheel body (k14) has seted up a round hole (k12), a triangle way (k11), a number through hole (k13), a triangle way (k11) and a number through hole (k13) alternate the setting.

3. A numerically controlled grinding machine as claimed in claim 1, wherein: installation mechanism (k3) is including spacing buckle pole (k31), installation cover (k32), erection column (k33), spacing disc (k34), spacing disc (k34) one side links to each other with installation cover (k32), and the opposite side meets with erection column (k33), spacing disc (k34) still is equipped with spacing buckle pole (k31), install on pivot (k2) installation cover (k 32).

4. A numerically controlled grinding machine as claimed in claim 3, wherein: mounting column (k33) is including cylinder (330), card pearl (331), six passageway (332), isosceles triangle piece (333), piston cover (334), spacing hole (335), annotate liquid head (336), cylinder (330) is equipped with annotates liquid head (336), cylinder (330) are fixed with isosceles triangle piece (333) with card pearl (331) alternate setting, be equipped with six passageway (332) in cylinder (330), six passageway (332) communicate with each other with spacing hole (335), establish on cylinder (330) spacing hole (335), six passageway (332) built-in have card pearl (331) that link to each other with piston cover (334), cylinder (330) hang down with spacing disc (k34) and link to each other.

5. A numerically controlled grinding machine as claimed in claim 3, wherein: mounting panel (k4) is including No. two through-holes (k41), plectane (k42), draw-in groove (k43), No. two round holes (k44), No. two triangle way (k45), No. two round holes (k44), draw-in groove (k43), No. two triangle way (k45), No. two through-holes (k41) have been seted up to plectane (k42), No. two through-holes (k41) are the concentric circles with a through-hole (k13), No. two triangle way (k45) are relative with a triangle way (k 11).

6. A numerically controlled grinding machine as claimed in claim 3, wherein: the disc (k42) is provided with a rubber pressure ring (k46), and the rubber pressure ring (k46) is uniformly distributed with anti-skid raised grains (k 47).