CN114161271B

CN114161271B - Numerically controlled grinder for bearing processing convenient to stabilize unloading

Info

Publication number: CN114161271B
Application number: CN202111556810.1A
Authority: CN
Inventors: 赵传松
Original assignee: Taizhou Hawkes Bearing Co ltd
Current assignee: Taizhou Hawkes Bearing Co ltd
Priority date: 2021-12-18
Filing date: 2021-12-18
Publication date: 2022-10-04
Anticipated expiration: 2041-12-18
Also published as: CN114161271A

Abstract

The invention relates to the technical field of grinding machine design, and discloses a numerical control grinding machine for processing a bearing, which is convenient for stable blanking, and comprises a machine body and a blanking channel, wherein a support is arranged on the ground of one end, away from the machine body, of the blanking channel, a stepping motor is arranged on the support, an output shaft of the stepping motor is detachably connected with a storage plate through a bolt, a plurality of feed inlets which are uniformly distributed at intervals along the periphery of the storage plate and are used for communicating the blanking channel are formed in the periphery of the storage plate, storage enclosing plates for two bearings to fall into are arranged in the storage plate and are positioned at the feed inlets, the storage enclosing plates extend downwards in an inclined manner towards one side away from the feed inlets, covering plates for covering the plurality of storage enclosing plates are detachably connected onto the storage plate, an arc-shaped buffer part is integrally arranged at the positions, close to the periphery of the storage plate, a buffer rubber pad for the bearings to collide after entering is arranged on the inner wall of the upper side of the arc-shaped buffer part, and a separation assembly for separating and limiting the two bearings is arranged in the storage enclosing plates.

Description

Numerically controlled grinder for bearing processing convenient to stabilize unloading

Technical Field

The invention relates to the technical field of design of grinding machines, in particular to a numerical control grinding machine for machining a bearing, which is convenient for stable blanking.

Background

A grinding machine is a machine tool for performing cutting processing, and there are many types, mainly including: cylindrical grinding machines, internal grinding machines, surface grinding machines, tool grinding machines and specialized grinding machines for grinding specific surfaces and workpieces.

At present, a Chinese patent with publication number CN208644917 and publication date 2019, 3 and 26 discloses a composite grinding machine with high end surface machining precision and a workpiece conveying device thereof, which comprises a feeding channel, a mounting plate, a material blocking mechanism, a rotating mechanism and a discharging channel, wherein the feeding channel, the material blocking mechanism and the discharging channel are fixed on the mounting plate, the material blocking mechanism is arranged at the tail end of the feeding channel, a workpiece passes through the feeding channel and the material blocking mechanism to reach a material receiving station of the rotating mechanism, and the rotating mechanism conveys the workpiece to a machining station for grinding; the rotating mechanism conveys the ground workpiece to a blanking station and outputs the ground workpiece through a blanking channel, the feeding channel, the material stop mechanism and the blanking channel are enclosed by baffles, and the size of the enclosed material channel is adjustable.

The composite grinding machine with high end face machining precision and the workpiece conveying device thereof grind the end face of the workpiece by utilizing the edge of the grinding wheel, and the linear velocity of the edge of the grinding wheel is always consistent, so that the end face machining of the workpiece can reach high precision, and the workpiece conveying device can adapt to the conveying requirements of workpieces with different sizes, and has high automation degree.

The ground workpieces fall down through the blanking channel defined by the baffle plates, the fallen workpieces can fall into the collecting box, and then an operator takes the fully loaded collecting box, so that the workpieces in the collecting box are subjected to precision detection through the precision detection tool; when workpieces such as a bearing are machined, the bearing often rolls down from the discharging channel and then falls into the collecting box, but the bearing can be violently impacted with other bearings in the collecting box after falling into the collecting box due to the fact that the falling bearing has large gravitational potential energy, and at the moment, the surface of the bearing can be damaged, and scratches and other conditions can occur.

Disclosure of Invention

The invention aims to provide a numerical control grinding machine for processing a bearing, which is convenient for stable blanking, can better protect a rolled bearing and reduce the possibility of damaging the surface of the bearing.

The technical purpose of the invention is realized by the following technical scheme: the utility model provides a numerically control grinder is used in bearing processing convenient to stabilize unloading, includes the fuselage, is located the fuselage and the unloading way that the fuselage was worn out to the lower extreme, unloading way keeps away from the subaerial support that is provided with of fuselage one end, be provided with step motor on the support, can dismantle through the bolt on step motor's the output shaft and be connected with the storage disc, a plurality of feed inlets that just are used for communicateing unloading way along the even interval distribution in storage disc week side are seted up to the week side of storage disc, the position department that just is located the feed inlet in the storage disc all is provided with the storage bounding wall that supplies two bearings to fall into, storage bounding wall orientation is kept away from feed inlet lopsidedness downwardly extending, can dismantle on the storage disc and be connected with and be used for covering the cover dish on a plurality of storage bounding walls, storage bounding wall position department an organic whole that is close to storage disc week side is provided with arc buffer, be provided with the cushion rubber pad that supplies the bearing to get into the back striking on the upside inner wall, be provided with in the storage bounding wall and be used for separating and spacing subassembly two bearings.

The invention is further configured as follows: the partition subassembly is including setting up the cover that slides on accomodating the outer wall that the bounding wall kept away from arc buffering portion one end, the embedding just is used for the actuation magnet pole on the bearing outer wall in sliding the cover, set up on the storage disc and lie in the connecting plate that is close to magnet pole one side, one end is fixed and the other end and the fixed reset spring of magnet pole, set up on sliding the cover lateral wall and extending direction and the parallel rectangular mouth of cover extending direction that slides, set up the cavity layer in the storage disc, set up on the cavity layer and correspond the bar mouth of rectangular mouth position, tip and magnet pole are connected and pass the intraformational connecting rod of cavity, fix the sliding sleeve of keeping away from magnet pole one end at the connecting rod, one end articulates on cavity layer inner wall and passes the swing arm of sliding sleeve, set up the barrier column at the swing arm tip, set up the waist type hole of accomodating the bounding wall and supplying the barrier column to pass, the cover that slides communicates with each other with the storage bounding wall inside, waist type hole communicates with each other with the cavity layer.

The invention is further configured as follows: the partition subassembly is still including seting up on accomodating the bounding wall and being located the fixed orifices that waist type hole is close to arc buffering portion one side, set up at the swing arm tip and be located the dead lever of fixed orifices one side, set up on the dead lever and be used for the actuation magnet dish on the bearing, the external diameter of magnet dish is greater than the internal diameter of fixed orifices, the fixed orifices communicates with each other with the cavity layer.

The invention is further configured as follows: and a partition plate for separating the magnet rod and the bearing is arranged in one end of the sliding sleeve, which is close to the containing coaming.

The invention is further provided with: the blocking column is a rubber column.

The invention is further provided with: the side of storage disc is provided with a plurality of first plate bodys along the even interval distribution in storage disc week side, the week side of cover dish is provided with a plurality of second plate bodys that are used for laminating respectively on a plurality of first plate bodys, be provided with the baffle that supplies the second plate body to contradict on the first plate body side, be provided with between first plate body and the second plate body and be used for spacing locating part together with first plate body and second plate body.

The invention is further configured as follows: the limiting part comprises a rotating arm, a clamping plate and a rubber pressing pad, wherein one end of the rotating arm is hinged to one side, far away from the second plate body, of the first plate body, the clamping plate is arranged at one end, far away from the first plate body, of the rotating arm, the rubber pressing pad is arranged on the inner wall of the clamping plate and is used for pressing the first plate body and the second plate body tightly, and the clamping plate is in a shape like a Chinese character' 20866and is used for embedding the first plate body and the second plate body.

The invention is further provided with: the side edge of the rubber pressing pad is provided with a guide inclined plane.

The invention is further configured as follows: the machine body is provided with a numerical control operation box, the machine body is provided with a containing opening for the numerical control operation box to be embedded in, and one side of the numerical control operation box is hinged in the containing opening.

The invention is further configured as follows: dovetail chutes have been seted up to the upper end of numerical control operation box, the embedding has the forked tail slider in the forked tail chute, be provided with on the forked tail slider along the forked tail chute remove the back support tightly take in mouthful inner wall on the rubber stopper of optional position department.

In conclusion, the invention has the following beneficial effects:

1. when the bearing is ground and rolls from the lower material channel, the rolled bearing can penetrate through a feed port on the containing plate and then enter the containing enclosing plate, the bearing firstly enters the arc-shaped buffering part, the bearing can collide with the buffering rubber pad on the inner wall of the upper side of the arc-shaped buffering part at the moment, so that the buffering effect is achieved on the bearing through the buffering rubber pad, the impact force of the falling of the bearing is relieved, the impact force of the bearing with the containing enclosing plate after the bearing enters the containing enclosing plate is reduced, then the bearing can slowly roll along the inclined containing enclosing plate and then enter the containing enclosing plate, and when the second bearing enters the containing enclosing plate, the two bearings can be separated and limited through the separating assembly, the separating assembly can avoid the condition that the two bearings collide, the rolled bearing can be well protected finally, and the possibility of surface damage of the bearing is reduced;

when one containing enclosing plate finishes containing two bearings, the containing disc is driven to rotate through the stepping motor, so that the position of a feed port of the next containing enclosing plate is aligned to the blanking channel, the two bearings can be conveniently contained, and finally, after a plurality of containing enclosing plates in the whole containing disc are fully loaded, the containing disc on the stepping motor can be disassembled, and after the covering disc is disassembled, the precision detection can be carried out on each bearing contained in the containing enclosing plate;

2. when the first bearing enters the containing enclosing plate and rolls to one side of the sliding sleeve, the magnet rod in the sliding sleeve can be attracted and moves towards one side close to the containing enclosing plate, then the reset spring can elastically deform and be stretched, at the moment, the magnet rod can drive the connecting rod and the sliding sleeve to move towards one side close to the containing enclosing plate, the swing arm can upwards rotate under the driving of the sliding sleeve, and then the blocking column can penetrate through the kidney-shaped hole and enter the containing enclosing plate; when the second bearing enters the containing enclosing plate, the second bearing can impact the blocking column, so that the condition that the second bearing and the first bearing impact is avoided, the rolled bearing can be well protected, and the possibility of damage to the surface of the bearing is reduced;

when the bearing in the containing enclosing plate is taken out, the reset spring can contract under the action of the elastic restoring force of the reset spring, then the magnet rod can move towards one side far away from the containing enclosing plate, the connecting rod and the sliding sleeve can also move towards one side far away from the containing enclosing plate, the swinging arm can rotate downwards under the drive of the sliding sleeve, and then the blocking column can be immersed into the waist-shaped hole, so that the next bearing can conveniently enter the containing enclosing plate;

the first bearing is attracted to the magnet rod, so that the first bearing can be limited in the containing enclosing plate;

3. because the fixed rod is arranged at the end part of the swing arm and positioned at one side of the fixed hole, when the first bearing is attracted to the magnet rod and the swing arm rotates upwards, the swing arm can drive the fixed rod to rotate upwards, so that the magnet disc is close to one side of the fixed hole, and when the second bearing enters the containing coaming and impacts the barrier column, the second bearing can be attracted to the upper side of the magnet disc, and the second bearing can be limited through the magnet disc;

finally, the first bearing and the second bearing are limited in the containing enclosing plate, so that the situation that the first bearing and the second bearing fall off from the feed inlet when the containing disc rotates is avoided;

4. the sliding sleeve is utilized to be close to the partition plate arranged in one end of the containing enclosing plate, and the partition plate is used for separating the magnet rod and the bearing, so that the condition that the bearing is impacted in the process of attracting the magnet rod can be avoided, the rolled bearing can be further well protected, and the possibility of damaging the surface of the bearing is reduced;

5. the isolation column is used as a rubber column, and the rubber column is relatively soft, so that the rolled bearing can be further well protected, and the possibility of damage to the surface of the bearing is reduced;

6. when the covering disc needs to be fixed on the storage disc, the covering disc covers the storage disc, the second plate body is attached to the first plate body, the second plate body on the first plate body is limited by the baffle plate, and then the first plate body and the second plate body can be limited together by the limiting part, so that the covering disc and the storage disc are fixed;

7. when the second plate body is attached to the first plate body and the baffle plate limits the second plate body on the first plate body, the rotating arm on the first plate body is rotated, the rotating arm can drive the clamping plate to move towards one side close to the first plate body and one side close to the second plate body, then the clamping plate in the shape of' 20866can be embedded into the first plate body and the second plate body, and the rubber pressing pad in the clamping plate can press the first plate body and the second plate body tightly, so that the first plate body and the second plate body are limited together, and the fixing between the covering disc and the containing disc is completed;

8. the guide inclined plane is arranged on the side edge of the rubber pressing pad, so that the guide inclined plane can play a role of guiding, and a clamping plate in a shape like' 20866is conveniently embedded into the first plate body and the second plate body;

9. when an operator needs to use the numerical control operation box, the numerical control operation box can be rotated out of the containing opening, so that the operator can use the numerical control operation box conveniently; when the numerical control operation box is not needed to be used, the numerical control operation box is rotated into the containing port, so that the numerical control operation box is convenient to contain;

10. after the numerical control operation box is rotated out, rotate the numerical control operation box to the angle that suitable operating personnel used according to operating personnel's needs, the forked tail slider in the forked tail spout that slides afterwards, the forked tail slider supports the rubber stopper on it tightly on accomodating mouthful inner wall after removing, can carry on spacingly through the position after the numerical control operation box rotates of rubber stopper this moment, finally can be favorable to rotating the numerical control operation box after spacing in the angular position department of difference.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a partially enlarged view showing the connection among the chute, the holder and the receiving tray in the present invention;

FIG. 4 is an enlarged view of the connection among the second plate, the first plate, the rotary arm and the clamping plate;

FIG. 5 is an enlarged view of portion B of FIG. 3;

FIG. 6 is an enlarged view of the structure of the receiving tray of the present invention with the cover tray removed;

FIG. 7 is a partial cross-sectional view of the connection between the receiving tray, the receiving enclosure and the divider assembly of the present invention, with the bearing not entering the receiving enclosure and the barrier post submerged in the kidney-shaped aperture;

figure 8 is a partial cross-sectional view of the connection between the receiving tray, receiving enclosure and divider assembly of the present invention with both bearings entering the receiving enclosure and the blocking post passing through the kidney hole into the receiving enclosure.

Reference numerals: 1. a body; 11. a discharging channel; 12. a receiving opening; 2. a support; 21. a stepping motor; 3. a storage tray; 31. a feed inlet; 32. receiving a coaming; 321. an arc-shaped buffer part; 3211. a cushion rubber pad; 33. a covering plate; 331. a second plate body; 34. a first plate body; 341. a baffle plate; 4. a partition assembly; 41. sliding the sleeve; 411. a partition plate; 42. a magnet rod; 43. a connecting plate; 44. a return spring; 45. a strip opening; 46. a cavity layer; 47. a strip-shaped opening; 48. a connecting rod; 49. a sliding sleeve; 401. a swing arm; 402. a barrier column; 403. a kidney-shaped hole; 404. a fixing hole; 405. fixing the rod; 406. a magnetic disk; 5. a stopper; 51. a rotating arm; 52. a clamping and connecting plate; 53. a rubber compression pad; 531. a guide slope; 6. a numerical control operation box; 61. a dovetail chute; 62. a dovetail slide block; 621. a rubber stopper.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A numerical control grinding machine for processing a bearing convenient for stable blanking, referring to fig. 1, comprises a machine body 1 and a blanking channel 11 positioned on the machine body 1 and the lower end of the blanking channel penetrates out of the machine body 1, wherein the blanking channel 11 can be used for rolling off a ground bearing; wherein still be provided with numerical control operation box 6 on the fuselage 1, can control numerical control grinding machine's work through numerical control operation box 6, set up the storage port 12 that supplies numerical control operation box 6 embedding on the fuselage 1 simultaneously, and one side of numerical control operation box 6 articulates in storage port 12, can rotate numerical control operation box 6 in storage port 12 this moment.

Referring to fig. 1 and 2, dovetail groove 61 has still been seted up to the upper end of numerical control operation box 6, and dovetail groove 61 embeds there is dovetail slide 62, and dovetail slide 62 can remove along dovetail groove 61, and wherein dovetail slide 62's upside bonds has rubber stopper 621, and rubber stopper 621 can support the optional position department of tightly on accomodating mouthful 12 inner wall after removing along dovetail groove 61.

Referring to fig. 1 and 3, a support 2 is placed on the ground of one end, away from a machine body 1, of a blanking channel 11, a stepping motor 21 is fixed on the support 2 through a bolt, an output shaft of the stepping motor 21 is detachably connected with a containing disc 3 through a bolt, and the containing disc 3 can be detached after the bolt is unscrewed; meanwhile, a plurality of feed inlets 31 are formed in the peripheral side of the containing disc 3, the feed inlets 31 are uniformly distributed at intervals along the peripheral side of the containing disc 3 and are used for communicating the blanking channel 11, and the bearing can enter the containing disc 3 after passing through the feed inlets 31.

Referring to fig. 1, 3 and 4, a cover plate 33 can be detachably connected to the receiving tray 3, the cover plate 33 can be used to cover the receiving tray 3, wherein a plurality of first plate bodies 34 are integrally arranged on the peripheral side of the receiving tray 3, and the plurality of first plate bodies 34 are uniformly distributed at intervals along the peripheral side of the receiving tray 3; meanwhile, a plurality of second plate bodies 331 are integrally arranged on the periphery of the cover plate 33, the plurality of second plate bodies 331 can be respectively attached to the plurality of first plate bodies 34, and the side edges of the first plate bodies 34 are integrally provided with baffle plates 341 against which the second plate bodies 331 abut.

Referring to fig. 3, 4 and 5, a limiting member 5 is further disposed between the first plate body 34 and the second plate body 331, the limiting member 5 can be used for limiting the first plate body 34 and the second plate body 331 together, the limiting member 5 includes a rotating arm 51, a clamping plate 52 and a rubber pressing pad 53, wherein one end of the rotating arm 51 is hinged to one side of the first plate body 34 away from the second plate body 331, the clamping plate 52 is integrally disposed at one end of the rotating arm 51 away from the first plate body 34, the clamping plate 52 is shaped like a Chinese character' 20866and is used for embedding the first plate body 34 and the second plate body 331, the rubber pressing pad 53 is bonded to an inner wall of the clamping plate 52, and can be used for pressing the first plate body 34 and the second plate body 331 through the rubber pressing pad 53, and a guide inclined surface 531 is disposed on a side edge of the rubber pressing pad 53.

Referring to fig. 1 and 6, the containing enclosing plates 32 are welded at the positions of the containing disc 3 and the feed inlet 31, the containing enclosing plates 32 can be used for two bearings to fall into, the containing enclosing plates 32 extend downwards towards the side far away from the feed inlet 31, the containing enclosing plates 32 are integrally provided with arc-shaped buffering parts 321 at the positions close to the peripheral sides of the containing disc 3, and meanwhile, the inner wall of the upper side of each arc-shaped buffering part 321 is bonded with a cushion rubber gasket 3211, and the cushion rubber gaskets 3211 can be used for the bearings to enter into the rear collision.

Referring to fig. 6, 7 and 8, a separating assembly 4 is further arranged in the containing enclosing plate 32, and the separating assembly 4 can be used for separating and limiting two bearings; the partition component 4 comprises a sliding sleeve 41, a magnet rod 42, a connecting plate 43, a return spring 44, a long strip opening 45, a cavity layer 46, a strip opening 47, a connecting rod 48, a sliding sleeve 49, a swinging arm 401, a blocking column 402, a waist-shaped hole 403, a fixing hole 404, a fixing rod 405 and a magnet disc 406; the sliding sleeve 41 is welded on the outer wall of one end of the containing enclosing plate 32 far away from the arc-shaped buffering part 321, and the sliding sleeve 41 is communicated with the inside of the containing enclosing plate 32; meanwhile, the magnet rod 42 is embedded in the sliding sleeve 41 and is used for being attracted to the outer wall of the bearing, the connecting plate 43 is welded on the storage disc 3 and is located on one side close to the magnet rod 42, one end of the return spring 44 is welded with the connecting plate 43, the other end of the return spring is welded with the end of the magnet rod 42, the strip-shaped opening 45 is formed in the side wall of the sliding sleeve 41, the extending direction of the strip-shaped opening is parallel to the extending direction of the sliding sleeve 41, the cavity layer 46 is formed in the storage disc 3, and the strip-shaped opening 47 is formed in the cavity layer 46 and corresponds to the position of the strip-shaped opening 45.

Referring to fig. 6, 7 and 8, the end of the connecting rod 48 is welded to the magnet rod 42 and penetrates through the elongated opening 45 and the elongated opening 47 to penetrate into the cavity 46, and the sliding sleeve 49 is welded to the end of the connecting rod 48 away from the magnet rod 42, wherein one end of the swing arm 401 is hinged to the inner wall of the cavity 46 and penetrates through the sliding sleeve 49, the blocking column 402 is bonded to the end of the swing arm 401 away from the hinged end of the swing arm 401, and the blocking column 402 is a rubber column; meanwhile, the waist-shaped hole 403 is formed in the containing enclosing plate 32 and is used for the blocking column 402 to pass through, and the waist-shaped hole 403 is communicated with the cavity layer 46; a partition plate 411 is integrally arranged in one end, close to the containing enclosing plate 32, of the sliding sleeve 41, and the partition plate 411 can be used for separating the magnet rod 42 and the bearing.

Referring to fig. 6, 7, and 8, the fixing hole 404 is opened on the receiving enclosure 32 and located on the side of the waist-shaped hole 403 close to the arc-shaped buffer portion 321, and the fixing hole 404 is communicated with the cavity layer 46, wherein one end of the fixing rod 405 is welded to the end portion of the swing arm 401 and located on one side of the fixing hole 404, the magnet disc 406 is fixed at one end of the fixing rod 405 far away from the swing arm 401 by bonding, the magnet disc 406 can be located on the lower side of the fixing hole 404 and used for being attracted to the bearing, and the outer diameter of the magnet disc 406 is larger than the inner diameter of the fixing hole 404.

The principle is as follows: when the bearing grinding finishes and rolls from the interior of lower feed passage 11, the bearing that rolls can pass and get into after the feed inlet 31 on the storage disc 3 and accomodate in bounding wall 32, and the bearing can enter into arc buffering portion 321 at first, and the bearing can strike on the cushion rubber pad 3211 on arc buffering portion 321 upside inner wall this moment to play the cushioning effect to the bearing through cushion rubber pad 3211, slow down the impact force of bearing whereabouts, reduce the bearing and get into and accomodate the dynamics that bounding wall 32 strikeed after accomodating bounding wall 32 is inside.

Then, after the first bearing enters the storage enclosing plate 32 and rolls to one side of the sliding sleeve 41, the magnet rod 42 in the sliding sleeve 41 can be attracted and moves towards one side close to the storage enclosing plate 32, then the return spring 44 can elastically deform and be stretched, at this time, the magnet rod 42 can drive the connecting rod 48 and the sliding sleeve 49 to move towards one side close to the storage enclosing plate 32, the swing arm 401 can rotate upwards under the driving of the sliding sleeve 49, and then the blocking column 402 can penetrate through the kidney-shaped hole 403 and enter the storage enclosing plate 32; when the second bearing enters the containing enclosing plate 32, the second bearing can impact on the blocking column 402, so that the condition that the second bearing and the first bearing impact is avoided, the rolled-off bearing can be protected well finally, and the possibility of damage to the surface of the bearing is reduced.

Wherein, the first bearing is attracted on the magnet rod 42, so that the first bearing can be limited in the containing coaming 32.

Wherein because the dead lever 405 sets up in the one side of rocking arm 401 tip and being located fixed orifices 404, after first bearing actuation on magnet pole 42 and rocking arm 401 upwards rotated, rocking arm 401 can drive dead lever 405 upwards rotates for magnet dish 406 is close to one side of fixed orifices 404, when second bearing gets into accomodate in bounding wall 32 and when the striking on separation post 402 this moment, the second bearing can the actuation at magnet dish 406 upside, can carry on spacingly to the second bearing through magnet dish 406.

Finally, the first bearing and the second bearing are limited in the containing enclosing plate 32, so that the situation that the first bearing and the second bearing fall off from the feed opening 31 when the containing disc 3 rotates is avoided.

And after accomodating bounding wall 32 and accomplishing accomodating two bearings when one, drive storage disc 3 through step motor 21 and rotate for the feed inlet 31 position that next accomodates bounding wall 32 aims at unloading way 11, thereby convenient accomodating two back bearings, finally after a plurality of hoardings 32 of accomodating in whole storage disc 3 are fully loaded, can dismantle storage disc 3 on the step motor 21 down and dismantle down cover dish 33, can carry out the precision detection to every bearing of accomodating in it.

When the bearing in the storage enclosure 32 is taken out, under the elastic restoring force of the return spring 44, the return spring 44 can be contracted, then the magnet rod 42 can move towards the side far away from the storage enclosure 32, the connecting rod 48 and the sliding sleeve 49 can also move towards the side far away from the storage enclosure 32, the swinging arm 401 can rotate downwards under the drive of the sliding sleeve 49, and then the blocking column 402 can be immersed in the waist-shaped hole 403, so that the bearing can conveniently enter the storage enclosure 32 at the next time;

the present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications without inventive contribution to the present embodiment as required after reading the present specification, but all of them are protected by patent law within the scope of the present invention.

Claims

1. The utility model provides a numerically control grinder is used in bearing processing convenient to stabilize unloading, includes fuselage (1), is located on fuselage (1) and unloading way (11) that fuselage (1) were worn out to the lower extreme, its characterized in that: the blanking channel (11) is provided with a support (2) on the ground at one end far away from the machine body (1), the support (2) is provided with a stepping motor (21), an output shaft of the stepping motor (21) is detachably connected with a containing disc (3) through a bolt, a plurality of feed inlets (31) which are uniformly distributed along the peripheral side of the containing disc (3) at intervals and are used for communicating the blanking channel (11) are formed in the peripheral side of the containing disc (3), containing enclosing plates (32) for two bearings to fall into are arranged in the containing disc (3) at positions located at the feed inlets (31), the containing enclosing plates (32) extend downwards in an inclined manner towards one side far away from the feed inlets (31), covering discs (33) used for covering the plurality of containing enclosing plates (32) are detachably connected to the containing disc (3), arc-shaped buffer parts (321) are integrally arranged at positions of the containing enclosing plates (32) close to the peripheral side of the containing disc (3), buffer rubber pads (3211) for the bearings to collide after entering are arranged on the inner wall of the upper side of the arc-shaped buffer parts, and bearing assemblies are separated and are arranged in the containing enclosing plates (32) at spacing positions 4);

the separation component (4) comprises a sliding sleeve (41) arranged on the outer wall of one end, far away from the arc-shaped buffer part (321), of the containing coaming (32), a magnet rod (42) embedded in the sliding sleeve (41) and used for being attracted to the outer wall of the bearing, a connecting plate (43) arranged on the containing disc (3) and positioned on one side close to the magnet rod (42), a return spring (44) with one end fixed with the connecting plate (43) and the other end fixed with the magnet rod (42), a long strip opening (45) which is arranged on the side wall of the sliding sleeve (41) and has an extending direction parallel to the extending direction of the sliding sleeve (41), a cavity layer (46) arranged in the containing disc (3), a strip-shaped opening (47) arranged on the cavity layer (46) and corresponds to the position of the long strip opening (45), a connecting rod (48) which is arranged on the end part of the sliding sleeve (42) and passes through the long strip-shaped opening (45) and the cavity layer (46) after the strip-shaped opening (47), a swing arm (48) which is fixed on one end part of the connecting rod (48) far away from one end of the sliding sleeve (42), a swing arm (401) which passes through a waist column (401) arranged on the containing coaming (32) and passes through a waist blocking hole (401) of the swing arm (401), the sliding sleeve (41) is communicated with the interior of the containing enclosing plate (32), and the waist-shaped hole (403) is communicated with the cavity layer (46).

2. The numerically controlled grinder for machining bearings, which facilitates stable blanking, according to claim 1, wherein: the partition component (4) further comprises a fixing hole (404) which is arranged on the containing enclosing plate (32) and located on one side of the waist-shaped hole (403) close to the arc-shaped buffering part (321), a fixing rod (405) which is arranged at the end part of the swing arm (401) and located on one side of the fixing hole (404), and a magnet disc (406) which is arranged on the fixing rod (405) and used for being attracted on the bearing, wherein the outer diameter of the magnet disc (406) is larger than the inner diameter of the fixing hole (404), and the fixing hole (404) is communicated with the cavity layer (46).

3. The numerically controlled grinder for machining bearings, which facilitates stable blanking, according to claim 1, wherein: and a partition plate (411) used for partitioning a magnet rod (42) and a bearing is arranged in one end, close to the containing enclosing plate (32), of the sliding sleeve (41).

4. The numerically controlled grinder for machining bearings, which facilitates stable blanking, according to claim 1, wherein: the barrier columns (402) are rubber columns.

5. The numerically controlled grinder for machining bearings, which facilitates stable blanking, according to claim 1, wherein: the all sides of containing disc (3) are provided with a plurality of first plate bodies (34) along containing disc (3) all sides evenly spaced apart distribution, the all sides of covering disc (33) are provided with a plurality of second plate bodies (331) that are used for laminating respectively on a plurality of first plate bodies (34), be provided with baffle (341) that supply second plate body (331) to contradict on first plate body (34) side, be provided with between first plate body (34) and second plate body (331) and be used for spacing locating part (5) together with first plate body (34) and second plate body (331).

6. The numerically controlled grinder for machining bearings, which facilitates stable blanking, according to claim 5, wherein: the limiting part (5) comprises a rotating arm (51) with one end hinged to one side, far away from the second plate body (331), of the first plate body (34), a clamping plate (52) arranged at one end, far away from the first plate body (34), of the rotating arm (51), and a rubber pressing pad (53) arranged on the inner wall of the clamping plate (52) and used for pressing the first plate body (34) and the second plate body (331), wherein the clamping plate (52) is in a shape like '20866' and is used for the first plate body (34) and the second plate body (331) to be embedded into.

7. The numerically controlled grinder for machining bearings, which facilitates stable blanking, according to claim 6, wherein: a guide inclined plane (531) is arranged on the side edge of the rubber pressing pad (53).

8. The numerically controlled grinder for machining bearings, which facilitates stable blanking, according to claim 1, wherein: be provided with numerical control operation box (6) on fuselage (1), be provided with storage opening (12) that supply numerical control operation box (6) to imbed on fuselage (1), one side of numerical control operation box (6) articulates in storage opening (12).

9. The numerically controlled grinder for machining bearings, which facilitates stable blanking, according to claim 8, wherein: dovetail chutes (61) are formed in the upper end of the numerical control operation box (6), dovetail sliding blocks (62) are embedded into the dovetail chutes (61), and rubber limiting blocks (621) which are tightly abutted to any position on the inner wall of the storage opening (12) after being moved along the dovetail chutes (61) are arranged on the dovetail sliding blocks (62).