CN212095946U

CN212095946U - Cleaning mechanism of roller chamfering device

Info

Publication number: CN212095946U
Application number: CN202020631104.3U
Authority: CN
Inventors: 王晖; 陆剑民; 卞建萍
Original assignee: Hangzhou Auto Engine Parts Co ltd
Current assignee: Hangzhou Auto Engine Parts Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-12-08
Anticipated expiration: 2030-04-23

Abstract

The utility model relates to a clearance mechanism of roller bearing chamfer device relates to the technical field of roller bearing processing equipment. The novel multifunctional grinding machine comprises a machine body, a workbench, a clamping device, a grinding knife and a spraying device arranged on the machine body, wherein the workbench is positioned on one side of the clamping device, a cleaning assembly is arranged on the workbench and comprises a cleaning platform arranged on the workbench, the cleaning platform is positioned right below the grinding knife, two sides of the cleaning platform are provided with baffle plates, and a cleaning rod is slidably connected between the two baffle plates; one side of the cleaning rod, which is close to the cleaning platform, is provided with bristles which are abutted against the cleaning platform; a first cylinder for driving the cleaning rod to move is further fixed on the baffle; a material receiving box is arranged below the cleaning platform. When whetting a knife to the roller bearing chamfer, first cylinder promotes the clearance pole and removes at clearance platform surface, and the iron fillings that the brush hair will produce are collected to connecing the workbin in, avoid iron fillings in disorder to fly influence workshop environment.

Description

Cleaning mechanism of roller chamfering device

Technical Field

The utility model belongs to the technical field of the technique of roller bearing processing equipment and specifically relates to a clearance mechanism of roller bearing chamfer device is related to.

Background

The rolling shaft is a rolling bearing, which is used for supporting a rotating shaft and parts on the shaft, maintaining the normal working position and the rotation precision of the shaft, and has the advantages of convenient use and maintenance, reliable work, good starting performance and higher bearing capacity at medium speed. Compared with a sliding bearing, the rolling bearing has larger radial dimension, poorer vibration damping capability, low service life at high speed and larger sound.

During the manufacturing process of the roller, a copper column is cut into a plurality of rollers, the end faces of the cut rollers are turned, chamfering is conducted on the end faces of the rollers, workers place the rollers into a clamping device in the chamfering process, one end portions of the rollers are exposed out of the clamping device, the clamping device drives the rollers to rotate, the grinding knives are close to the rollers, chamfering is conducted on the rollers, meanwhile, cooling liquid is sprayed out of the rollers, the rollers are cooled, after chamfering is completed, the clamping device pushes the rollers out of the clamping device, and the workers place the next roller to be chamfered into the clamping device.

The above prior art solutions have the following drawbacks: in the process of chamfering the roller, a large amount of scrap iron can be generated, the cleaning is troublesome, and the workshop environment is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a roller bearing chamfer device's clearance mechanism can comparatively clear up iron fillings portably, protects workshop environment.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a cleaning mechanism of a roller chamfering device comprises a machine body, a workbench, a clamping device, a knife grinder and a spraying device, wherein the clamping device is used for clamping and driving a roller to rotate, the knife grinder is arranged on the workbench, the spraying device is arranged on the machine body, the clamping device is positioned on one side of the machine body, the workbench is positioned on one side of the clamping device, a cleaning assembly is arranged on the workbench and comprises a cleaning platform arranged on the workbench, the cleaning platform is positioned right below the knife grinder, two sides of the cleaning platform are provided with baffle plates, sliding grooves are formed in the two baffle plates along the length direction of the baffle plates, a cleaning rod is connected between the two baffle plates in a sliding mode, and two ends of the cleaning rod are connected in the sliding grooves in a sliding mode; one side of the cleaning rod, which is close to the cleaning platform, is provided with bristles which are abutted against the cleaning platform; a first cylinder for driving the cleaning rod to move along the length direction of the sliding groove is further fixed on the baffle; a material receiving box is arranged below the cleaning platform.

By adopting the technical scheme, a worker firstly puts a roller to be processed into the clamping device, and one end part of the roller is exposed out of the clamping device;

at the moment, the workbench moves to one side, the grinding knives are close to the roller to be processed, the clamping device drives the roller to rotate, the grinding knives grind the chamfer of the roller, and the spraying device sprays cooling liquid to cool the roller, so that the roller is prevented from being deformed easily due to overhigh temperature;

meanwhile, scrap iron generated by chamfering of the rolling shaft by the knife grinder falls onto the cleaning platform and is blocked by the baffle plates on two sides of the cleaning platform, so that the scrap iron is prevented from sliding out of the cleaning platform, the first air cylinder pushes the cleaning rod to move along the length direction of the sliding groove, the scrap iron falling on the surface of the cleaning platform is swept by the cleaning rod, the scrap iron is driven into the material receiving box, the scrap iron can be cleaned simply and conveniently, and the workshop environment is protected;

after polishing, the workbench drives the knife to move to one side, the clamping device pushes the roller out of the clamping device, and a worker places the processed roller aside.

Preferably: a plurality of first springs are arranged between the cleaning rod and the bristles.

Through adopting above-mentioned technical scheme, first spring gives the brush hair elasticity, makes the brush hair can extrude the surface of clearance platform, strengthens the clearance effect of clearance subassembly.

Preferably: the cleaning platform is obliquely arranged from one side close to the clamping device to one side far away from the clamping device.

Through adopting above-mentioned technical scheme, the clearance platform is the slope setting and has the guide effect to coolant liquid and iron fillings, and the effect that blocks of cooperation baffle, and the coolant liquid can drive partial iron fillings and flow to connecing the workbin in, change and concentrate the collection with coolant liquid and iron fillings, avoid coolant liquid and iron fillings to get into in the organism or drop on the ground, influenced workshop environment.

Preferably: and the machine body is provided with a blocking cover which is positioned at an inlet of the clamping device.

Through adopting above-mentioned technical scheme, the blocking cover covers in clamping device's entry top, when whetting a knife to the roller bearing chamfer, and the blocking cover can avoid iron fillings and coolant liquid to outwards splash, makes coolant liquid and iron fillings collect on clearance platform more intensively, and is better to the environmental protection effect in workshop.

Preferably: the machine body is provided with a plurality of mounting holes; one side of the blocking cover is fixedly provided with a bolt which is inserted in the mounting hole.

Through adopting above-mentioned technical scheme, the stop cover demountable installation is on the organism, and after the stop cover used a period, the iron fillings and the coolant liquid of blocking the cover inner wall adhesion need regularly clear up the stop cover to increase the life of stop cover.

Preferably: the mounting hole is internally provided with a hemispherical groove, the periphery of the plug pin is provided with a plurality of telescopic holes, the hole bottom of each telescopic hole is fixedly provided with a second spring, one end, far away from each telescopic hole, of each second spring is fixedly provided with a butt ball, the butt ball part is positioned outside each telescopic hole, and the butt ball is in sliding butt connection in the groove.

Through adopting above-mentioned technical scheme, when the workman will block the cover and install on the organism, the butt ball in the bolt receives the pore wall extrusion of mounting hole, makes the butt ball compress to the flexible downthehole, and the butt ball receives the spring action of second spring, makes butt ball butt in the recess, has strengthened the connection stability between bolt and the mounting hole.

Preferably: the bottom of the material receiving box is provided with a plurality of drain holes, and the lower part of the material receiving box is provided with a water receiving box.

Through adopting above-mentioned technical scheme, the clearance subassembly is collected coolant liquid and iron fillings to the case that connects in, and the coolant liquid flows to the water receiving incasement through the wash port again, can effectively separate coolant liquid and iron fillings, when making the workman follow-up do reprocessing to iron fillings and coolant liquid, need not to separate again.

Preferably: the spraying device comprises a water storage tank arranged on the machine body; a water guide pipe is communicated between the water receiving tank and the water storage tank, and a water pump is arranged on the water guide pipe.

Through adopting above-mentioned technical scheme, start the water pump, absorb the coolant liquid to the storage water tank in with the water receiving tank through the aqueduct to reuse the coolant liquid, reduced the cost of coolant liquid.

To sum up, the utility model discloses a beneficial technological effect does:

1. in the scheme, the cleaning assembly is arranged on the workbench and can clean scrap iron generated by chamfering into the material receiving box, so that the scrap iron is prevented from flying in disorder to influence the workshop environment;

2. in the scheme, the cleaning platform is obliquely arranged, the baffle plates are arranged on two opposite sides of the cleaning platform, the scrap iron and the cooling liquid are guided, and the cooling liquid can drive part of the scrap iron to move into the material receiving box, so that the cooling liquid and the scrap iron are more easily collected, and the influence of the cooling liquid and the scrap iron on the workshop environment is avoided;

3. in this scheme, connect the workbin and be equipped with the water receiving case, connect the workbin bottom to open and have a plurality of wash ports, can separate coolant liquid and iron fillings, and water pump and aqueduct can be with making used coolant liquid reuse.

Drawings

Fig. 1 is a schematic structural diagram according to the present invention.

Fig. 2 is an enlarged view at a in fig. 1, showing a specific structure thereof.

Fig. 3 is a schematic structural view of the cleaning assembly of fig. 1.

Fig. 4 is a partial sectional view between the blocking cover and the body of fig. 1, showing the internal structure thereof.

In the figure, 1, a machine body; 11. mounting holes; 12. a groove; 2. a work table; 21. a longitudinal moving stage; 22. a lateral movement station; 23. a first transmission mechanism; 24. a second transmission mechanism; 3. a clamping device; 4. sharpening the knife; 5. a blocking cover; 51. A bolt; 52. a telescopic hole; 53. a second spring; 54. abutting the ball; 6. cleaning the assembly; 61. cleaning the platform; 62. a baffle plate; 63. a sliding groove; 64. cleaning the rod; 65. a first spring; 66. brushing; 67. a first cylinder; 7. a discharge device; 71. a water storage tank; 72. a water conduit; 73. a water pump; 8. a material receiving box; 81. a water receiving tank; 82. and (4) draining the water.

Detailed Description

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

Referring to fig. 1 and 2, a cleaning mechanism for a roller chamfering device disclosed in this embodiment includes a machine body 1, a workbench 2, a clamping device 3 for clamping and driving the roller to rotate, a knife 4 disposed on the workbench 2, and an ejection device 7 disposed on the machine body 1, wherein the workbench 2 is disposed on one side of the clamping device 3, the clamping device 3 is disposed on one side of the machine body 1, and a cleaning assembly 6 for cleaning iron chips is disposed on the workbench 2.

Referring to fig. 1, the working table 2 includes a longitudinal moving table 21 and a transverse moving table 22, and a first transmission mechanism 23 for driving the longitudinal moving table 21 to move is provided on the working table 2, and a second transmission mechanism 24 for driving the transverse moving table 22 to move is also provided on the working table 2, and the longitudinal moving table 21 is on the upper side of the transverse moving table 22.

After the workman put the roller bearing in clamping device 3, first drive mechanism 23 drives longitudinal movement platform 21 and removes, make the sword 4 of whetting a knife be close to the roller bearing, clamping device 3 presss from both sides the roller bearing tightly, and drive the roller bearing and rotate, make the roller bearing chamfer, iron fillings drop on workstation 2 this moment, and cleared up by clearance subassembly 6, prevent that iron fillings from piling up, cause environmental pollution, second drive mechanism 24 drives the removal of horizontal moving plate, make the sword 4 keep away from the roller bearing, clamping device 3 releases the roller bearing, the workman will wait to process the roller bearing next and put in clamping device 3.

Referring to fig. 1 and 3, the cleaning assembly 6 includes a cleaning platform 61 fixed on the longitudinal moving table 21, the sharpener 4 is also located on the longitudinal platform, the sharpener 4 is close to an inlet of the clamping device 3, the cleaning platform 61 is located right below a tool bit of the sharpener 4, an upper surface of the cleaning platform 61 is obliquely arranged from one side close to the clamping device 3 to one side far away from the clamping device 3, two sides of the cleaning platform 61 are provided with baffle plates 62, the surface of the baffle plate 62 is provided with sliding grooves 63 arranged along the length direction of the baffle plate 62, a cleaning rod 64 is slidably connected between the two baffle plates 62, two ends of the cleaning rod 64 are slidably connected with the two sliding grooves 63, one side of the cleaning rod 64 close to the surface of the cleaning platform 61 is provided with a plurality of first springs 65, one ends of the plurality of first springs 65 far away from the cleaning rod 64 are fixed with bristles 66, and the bristles 66 abut against the cleaning platform 61; the baffle plate 62 is further fixed with a first cylinder 67 for driving the cleaning rod 64 to move along the length direction of the sliding groove 63.

Referring to fig. 1, a material receiving box 8 is installed on one side of the cleaning platform 61 close to the lowest inclined end of the surface, two sliding grooves are formed in the side surface of the longitudinal moving platform 21, the material receiving box 8 is connected in the sliding grooves in a sliding manner, and a plurality of water discharging holes 82 are formed in the bottom of the material receiving box 8; the side of the longitudinal moving platform 21 is also connected with a water receiving tank 81 in a sliding manner, the water receiving tank 81 is connected in the other sliding chute in a sliding manner, and the water receiving tank 81 is positioned below the water receiving tank 8.

Referring to fig. 1, the spraying device 7 includes a water storage tank 71 mounted on the machine body 1, a water conduit 72 is communicated between the water receiving tank 81 and the water storage tank 71, and a water pump 73 is provided on the water conduit 72. When the knife 4 is used for chamfering the roller, the spraying device 7 sprays the cooling liquid to cool the roller, the cooling liquid falls into the material receiving box 8 along with the inclined surface of the cleaning platform 61 and falls into the water receiving box 81 from the water drainage hole 82, and the water pump 73 is matched with the water guide pipe 72 to suck the cooling liquid in the water receiving box 81 into the water storage tank 71 so as to reuse the cooling liquid.

Referring to fig. 2 and 4, a blocking cover 5 is mounted on a machine body 1, the blocking cover 5 is located at an inlet of a clamping device 3, a plurality of mounting holes 11 are formed in one side of the machine body 1, a plurality of bolts 51 are fixed to one side of the blocking cover 5 close to the machine body 1, each bolt 51 is respectively inserted into the mounting hole 11, and a hemispherical groove 12 is formed in the wall of each mounting hole 11; and the periphery of the bolt 51 is provided with a plurality of telescopic holes 52, a second spring 53 is fixed in the telescopic holes 52, the second spring 53 extends along the length direction of the telescopic holes 52, one end of the second spring 53 far away from the telescopic holes 52 is fixed with a butting ball 54, the butting ball 54 is partially positioned outside the telescopic holes 52, and the part of the butting ball 54 positioned outside the telescopic holes 52 is in sliding butting contact with the groove 12.

The blocking cover 5 is wrapped above the inlet of the clamping device 3, and when the grinding knife 4 is used for chamfering the roller, the blocking cover 5 can prevent iron chips and cooling liquid from splashing outwards, so that the cooling liquid and the iron chips are collected on the cleaning platform 61 more intensively, and the effect of protecting the environment of a workshop is better; and after the blocking cover 5 is used for a period of time, a plurality of coolant stains are adhered to the inner wall of the blocking cover 5, workers need to clean the blocking cover 5 regularly to prolong the service life of the blocking cover 5, and the workers can detach the blocking cover 5 by pulling out the blocking cover 5 to separate the plug pin 51 from the mounting hole 11.

The implementation principle of the embodiment is as follows: a worker firstly puts a roller to be processed into the clamping device 3, and one end part of the roller is exposed out of the clamping device 3;

at the moment, the second transmission mechanism 24 drives the transverse moving table 22 to move, so that the knife 4 is close to the roller to be processed, the clamping device 3 drives the roller to rotate, the knife 4 is used for chamfering and polishing the roller, and the spraying device 7 is used for spraying cooling liquid to cool the roller, so that the roller is prevented from being deformed easily due to overhigh temperature;

meanwhile, scrap iron generated by the grinding knife 4 on the roller chamfer falls onto the cleaning platform 61 and is blocked by the baffle plates 62 on the two sides of the cleaning platform 61, so that the scrap iron is prevented from sliding out of the cleaning platform 61, the first air cylinder 67 pushes the cleaning rod 64 to move along the length direction of the sliding groove 63, the scrap iron falling on the surface of the cleaning platform 61 is cleaned by the cleaning rod 64, the surface of the cleaning platform 61 is obliquely arranged, the cooling liquid flows into the material receiving box 8, and the cooling liquid can drive part of the scrap iron to slide, so that the cleaning effect is better, the scrap iron is driven into the material receiving box 8, the scrap iron can be cleaned simply and conveniently, and the workshop environment is protected;

the coolant dropped into the receiver tank 8 falls into the water receiving tank 81 through the water discharge hole 82, and is sucked into the water storage tank 71 by the water pump 73 and the water guide pipe 72 to reuse the coolant

After polishing, the first transmission mechanism 23 drives the longitudinal moving table 21 to move, so that the knife rest 4 is far away from the inlet of the clamping device 3, the clamping device 3 pushes the roller out of the clamping device 3, and a worker places the processed roller aside.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a clearance mechanism of roller bearing chamfer device, includes organism (1), workstation (2), is used for centre gripping and drive roller bearing pivoted clamping device (3), locates whetting a knife (4) on workstation (2), locates eduction gear (7) on organism (1), and clamping device (3) are located one side of organism (1), and workstation (2) are located clamping device (3) one side, its characterized in that: the cleaning device is characterized in that a cleaning assembly (6) is arranged on the workbench (2), the cleaning assembly (6) comprises a cleaning platform (61) arranged on the workbench (2), the cleaning platform (61) is positioned under the sharpening blade (4), baffle plates (62) are arranged on two sides of the cleaning platform (61), sliding grooves (63) are formed in the two baffle plates (62) along the length direction of the baffle plates, a cleaning rod (64) is connected between the two baffle plates (62) in a sliding manner, and two ends of the cleaning rod (64) are connected in the sliding grooves (63) in a sliding manner; one side of the cleaning rod (64) close to the cleaning platform (61) is provided with bristles (66), and the bristles (66) are abutted against the cleaning platform (61); a first cylinder (67) for driving the cleaning rod (64) to move along the length direction of the sliding groove (63) is further fixed on the baffle plate (62); a material receiving box (8) is arranged below the cleaning platform (61).

2. The roller chamfering apparatus as claimed in claim 1, wherein: a plurality of first springs (65) are arranged between the cleaning rod (64) and the brush hairs (66).

3. The roller chamfering apparatus as claimed in claim 1, wherein: the cleaning platform (61) is obliquely arranged from one side close to the clamping device (3) to one side far away from the clamping device (3).

4. The roller chamfering apparatus as claimed in claim 1, wherein: a blocking cover (5) is installed on the machine body (1), and the blocking cover (5) is located at an inlet of the clamping device (3).

5. The roller chamfering apparatus as claimed in claim 4, wherein: the machine body (1) is provided with a plurality of mounting holes (11); one side of the blocking cover (5) is fixed with a bolt (51), and the bolt (51) is inserted in the mounting hole (11).

6. The roller chamfering apparatus as claimed in claim 5, wherein: the novel telescopic bolt is characterized in that a hemispherical groove (12) is formed in the mounting hole (11), a plurality of telescopic holes (52) are formed in the periphery of the bolt (51), a second spring (53) is fixed at the bottom of each telescopic hole (52), one end, far away from each telescopic hole (52), of each second spring (53) is fixed with a butting ball (54), the butting ball (54) is partially located outside each telescopic hole (52), and the butting ball (54) is in sliding butting connection in the groove (12).

7. A roller chamfering apparatus as claimed in claim 3, wherein: the bottom of the material receiving box (8) is provided with a plurality of water discharging holes (82), and a water receiving box (81) is arranged below the material receiving box (8).

8. The roller chamfering apparatus as claimed in claim 7, wherein: the spraying device (7) comprises a water storage tank (71) arranged on the machine body (1); a water guide pipe (72) is communicated between the water receiving tank (81) and the water storage tank (71), and a water pump (73) is arranged on the water guide pipe (72).