CN214770885U - Improved bearing outer ring numerically controlled grinder feeding mechanism - Google Patents
Improved bearing outer ring numerically controlled grinder feeding mechanism Download PDFInfo
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- CN214770885U CN214770885U CN202120204928.7U CN202120204928U CN214770885U CN 214770885 U CN214770885 U CN 214770885U CN 202120204928 U CN202120204928 U CN 202120204928U CN 214770885 U CN214770885 U CN 214770885U
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- sliding rod
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Abstract
The utility model discloses an improved bearing outer ring numerically controlled grinder feeding mechanism, which comprises a base, a feeding mechanism and a rotating mechanism; the feeding mechanism comprises a connecting assembly and a pulling assembly; the connecting assembly comprises a fixed plate, a sliding rod and a connecting sleeve, the fixed plate is movably connected with the base, the sliding rod is transversely arranged at the upper end of the fixed plate, one end of the sliding rod is fixedly connected with the fixed plate, and the connecting sleeve is sleeved on the sliding rod; the pulling assembly comprises a pulling motor, a rotary plate and a connecting wire, the pulling motor is arranged on the fixing plate and is far away from one end of the sliding rod connected with the fixing plate, the rotary plate is fixedly connected with an output shaft of the pulling motor, one end of the connecting wire is fixedly connected with the middle of the rotary plate, the other end of the connecting wire is fixedly connected with the connecting sleeve, the situation that after polishing is completed once is avoided, a bearing outer ring needs to be manually installed once again, and polishing efficiency of the great improvement is improved.
Description
Technical Field
The utility model relates to a feed mechanism field, concretely relates to bearing inner race numerically control grinder feed mechanism of improvement.
Background
The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process and ensure its rotation precision.
A numerically controlled grinder is a machine tool that grinds the surface of a workpiece using a grinding tool by a numerical control technique. Most grinding machines perform grinding using a grinding wheel rotating at a high speed, and a few grinding machines perform grinding using oilstones, sanding belts and other grinders and free abrasives, such as honing machines, superfinishing machines, sanding belt grinders, grinding machines, polishing machines, and the like. The numerical control grinding machine also comprises a numerical control surface grinding machine, a numerical control centerless grinding machine, a numerical control inner and outer circle grinding machine, a numerical control vertical universal grinding machine, a numerical control coordinate grinding machine, a numerical control forming grinding machine and the like.
When the bearing outer ring is polished by the conventional numerical control grinding machine, the outer ring needs to be manually drawn to be installed on the numerical control grinding machine every time of polishing, so that the polishing efficiency is very low, and the problem that the polishing efficiency is reduced because the conventional numerical control grinding machine is not manually installed and fixed every time when polishing the bearing outer ring in the prior art is solved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a bearing inner race numerically control grinder feed mechanism of improvement has solved and has had traditional numerically control grinder to the bearing inner race when polishing among the prior art and has all not had manual installation fixed at every turn, leads to reducing the problem of the efficiency of polishing.
In order to achieve the above object, the utility model provides a following technical scheme: an improved feeding mechanism of a bearing outer ring numerical control grinding machine comprises a base, a feeding mechanism and a rotating mechanism, wherein the feeding mechanism and the rotating mechanism are arranged on the base and are opposite in position;
the feeding mechanism comprises a connecting assembly and a pulling assembly, and the connecting assembly is arranged on the base;
the connecting assembly comprises a fixed plate, a sliding rod and a connecting sleeve, the fixed plate is movably connected with the base, the sliding rod is transversely arranged at the upper end of the fixed plate, one end of the sliding rod is fixedly connected with the fixed plate, and the connecting sleeve is sleeved on the sliding rod;
the pulling assembly comprises a pulling motor, a rotary table and a connecting wire, the pulling motor is arranged on the fixed plate and is far away from one end of the sliding rod connected with the fixed plate, the rotary table is fixedly connected with an output shaft of the pulling motor, one end of the connecting wire is fixedly connected with the middle of the rotary table, and the other end of the connecting wire is fixedly connected with the connecting sleeve.
Preferably, a sliding groove is formed in the base, the sliding groove is parallel to the sliding rod along the length extending direction, a sliding block is arranged inside the sliding groove, and the lower surface of the fixing plate is fixedly connected with the top end of the sliding block.
Preferably, the rotating mechanism comprises a driving assembly and a connector, the driving assembly is arranged on the base, and the connector is arranged on the driving assembly.
Preferably, the driving assembly comprises a driving motor, a driving shaft and a bearing, the driving motor is arranged on the base and is far away from the sliding block, one end of the driving shaft is fixedly connected with the output end of the driving motor, and the bearing is sleeved in the middle of the driving shaft and is fixedly connected with the base; the driving shaft and the axis of the sliding rod are positioned on the same straight line.
Preferably, the connector comprises a fixing ring, a magnet, ejector rods and an electromagnet, the middle of the fixing ring is fixedly connected with the other end of the driving shaft, the electromagnet is arranged at the center inside the fixing ring, the ejector rods penetrate through the fixing ring, and the magnet is fixedly connected with one ends of the ejector rods, which are located inside the fixing ring; and one end of the ejector rod, which is positioned outside the fixing ring, is provided with a fixing block.
Preferably, a return spring is connected between the connecting sleeve and the sliding rod.
The utility model has the advantages that: the experimental model comprises a machine base, a feeding mechanism and a rotating mechanism; the feeding mechanism comprises a connecting assembly and a pulling assembly; the connecting assembly comprises a fixed plate, a sliding rod and a connecting sleeve, the fixed plate is movably connected with the base, the sliding rod is transversely arranged at the upper end of the fixed plate, one end of the sliding rod is fixedly connected with the fixed plate, and the connecting sleeve is sleeved on the sliding rod; the pulling assembly comprises a pulling motor, a rotary table and a connecting wire, the pulling motor is arranged on the fixed plate and is far away from one end of the sliding rod connected with the fixed plate, the rotary table is fixedly connected with an output shaft of the pulling motor, one end of the connecting wire is fixedly connected with the middle part of the rotary table, and the other end of the connecting wire is fixedly connected with the connecting sleeve; through setting up the slide bar, cup joint a plurality of bearing inner race on with the slide bar, rotate through the pulling motor, drive the adapter sleeve and remove, will take out into the outer lane and connect on the main drive mechanism one by one, avoid like this once polishing the completion back, need the bearing inner race of manual installation once more, the efficiency of polishing of great improvement.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an improved feeding mechanism of a bearing outer ring numerically controlled grinder of the present invention;
fig. 2 is a schematic diagram of the structural formula of the connector of the present invention.
In the figure: 1. a machine base; 2. a drive motor; 3. a drive shaft; 4. a bearing; 5. a connector; 6. pulling the motor; 7. a turntable; 8. a connecting wire; 9. a slide bar; 10. connecting sleeves; 11. a return spring; 12. a fixing plate; 13. a chute; 14. a slider; 15. a fixing ring; 16. a magnet; 17. a top rod; 18. a fixed block; 19. an electromagnet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, an improved feeding mechanism of a bearing outer ring numerically controlled grinder comprises a base 1, a feeding mechanism and a rotating mechanism, wherein the feeding mechanism and the rotating mechanism are arranged on the base 1 and are opposite in position, the feeding mechanism is responsible for connecting bearing outer rings to a transmission mechanism one by one, and the transmission mechanism is responsible for driving the bearing outer rings to rotate for grinding;
the feeding mechanism comprises a connecting assembly and a pulling assembly, and the connecting assembly is arranged on the base 1;
the connecting assembly comprises a fixed plate 12, a sliding rod 9 and a connecting sleeve 10, wherein the fixed plate 12 is movably connected with the base 1, the sliding rod 9 is transversely arranged at the upper end of the fixed plate 12, one end of the sliding rod 9 is fixedly connected with the fixed plate 12, the connecting sleeve 10 is sleeved on the sliding rod 9, and a plurality of bearing outer rings are sleeved on the sliding rod 9 one by one before polishing;
the pulling subassembly is including pulling motor 6, carousel 7 and connecting wire 8, pulling motor 6 sets up on fixed plate 12, and keep away from the one end that slide bar 9 and fixed plate 12 are connected, carousel 7 and pulling motor 6's output shaft fixed connection, the one end of connecting wire 8 and the middle part fixed connection of carousel 7, the other end and the adapter sleeve 10 fixed connection of connecting wire 8, finish the back when the last bearing inner race of slewing mechanism polishes, fixed plate 12 is certain to drive shaft 3 through slider 14, make slide bar 9 and the laminating of connector 5, later pulling motor 6 rotates, coil the connecting wire on carousel 7, make adapter sleeve 10 promote the bearing inner race, cup joint on solid fixed ring 15.
Wherein, a chute 13 is provided on the machine base 1, the chute 13 is parallel to the sliding rod 9 along the length extending direction, a sliding block 14 is provided inside the chute 13, the lower surface of the fixing plate 12 is fixedly connected with the top end of the sliding block 14, and the fixing plate 12 slides between the chutes 13 through the sliding block 14 to drive the sliding rod 9 to move.
Wherein, slewing mechanism includes drive assembly and connector 5, and drive assembly sets up on frame 1, and connector 5 sets up on drive assembly.
The driving assembly comprises a driving motor 2, a driving shaft 3 and a bearing 4, the driving motor 2 is arranged on the base 1 and is far away from the sliding block 14, one end of the driving shaft 3 is fixedly connected with the output end of the driving motor 2, and the bearing 4 is sleeved in the middle of the driving shaft 3 and is fixedly connected with the base 1; the axle center of drive shaft 3 and slide bar 9 is located same straight line, and driving motor 2 drives drive shaft 3 and rotates, and then drives the bearing inner race rotation on solid fixed ring 15 and polish.
The connecting head 5 comprises a fixing ring 15, a magnet 16, ejector rods 17 and an electromagnet 19, the middle of the fixing ring 15 is fixedly connected with the other end of the driving shaft 3, the electromagnet 19 is arranged at the central position inside the fixing ring 15, the ejector rods 17 penetrate through the fixing ring 15, and the magnet 16 is fixedly connected with one ends, located inside the fixing ring 15, of the ejector rods 17; the one end that the ejector pin 17 is located solid fixed ring 15 outside is provided with fixed block 18, and after the bearing outer race cup jointed on solid fixed ring 15, electro-magnet 19 circular telegram produced magnetism, and the mutual discharge of magnet 16 for ejector pin 17 outwards expands, makes fixed block 18 fixed the bearing outer race.
Wherein, a return spring 11 is connected between the connecting sleeve 10 and the sliding rod 9.
The utility model discloses theory of operation and use flow: before polishing, cup joint a plurality of bearing inner races one by one on slide bar 9, polish the completion back when a bearing inner race on slewing mechanism, fixed plate 12 is certain to drive shaft 3 through slider 14, make slide bar 9 and the laminating of connector 5, later pulling motor 6 rotates, coil the connecting wire on carousel 7, make adapter sleeve 10 promote the bearing inner race, cup joint on solid fixed ring 15, after the bearing inner race cup joints on solid fixed ring 15, 19 circular telegrams of electro-magnet produce magnetism, discharge each other with magnet 16, make ejector pin 17 outwards expand, make fixed block 18 fixed the bearing inner race, driving motor 2 drives drive shaft 3 and rotates, and then drive the bearing inner race on solid fixed ring 15 and rotate and polish.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. An improved feeding mechanism of a bearing outer ring numerical control grinding machine is characterized by comprising a base (1), a feeding mechanism and a rotating mechanism, wherein the feeding mechanism and the rotating mechanism are arranged on the base (1) and are opposite in position;
the feeding mechanism comprises a connecting assembly and a pulling assembly, and the connecting assembly is arranged on the base (1);
the connecting assembly comprises a fixed plate (12), a sliding rod (9) and a connecting sleeve (10), the fixed plate (12) is movably connected with the machine base (1), the sliding rod (9) is transversely arranged at the upper end of the fixed plate (12), one end of the sliding rod is fixedly connected with the fixed plate (12), and the connecting sleeve (10) is sleeved on the sliding rod (9);
the pulling assembly comprises a pulling motor (6), a rotary plate (7) and a connecting wire (8), the pulling motor (6) is arranged on the fixed plate (12) and is far away from one end of the sliding rod (9) connected with the fixed plate (12), the rotary plate (7) is fixedly connected with an output shaft of the pulling motor (6), one end of the connecting wire (8) is fixedly connected with the middle of the rotary plate (7), and the other end of the connecting wire (8) is fixedly connected with the connecting sleeve (10).
2. The improved feeding mechanism of the bearing outer ring numerically controlled grinder is characterized in that a sliding groove (13) is formed in the base (1), the sliding groove (13) is parallel to the sliding rod (9) along the length extending direction, a sliding block (14) is arranged inside the sliding groove (13), and the lower surface of the fixing plate (12) is fixedly connected with the top end of the sliding block (14).
3. The improved feeding mechanism of the bearing outer ring numerically controlled grinder as claimed in claim 2, wherein the rotating mechanism comprises a driving assembly and a connector (5), the driving assembly is disposed on the base (1), and the connector (5) is disposed on the driving assembly.
4. The improved feeding mechanism of the bearing outer ring numerical control grinding machine is characterized in that the driving assembly comprises a driving motor (2), a driving shaft (3) and a bearing (4), the driving motor (2) is arranged on the base (1) and is far away from the sliding block (14), one end of the driving shaft (3) is fixedly connected with the output end of the driving motor (2), and the bearing (4) is sleeved in the middle of the driving shaft (3) and is fixedly connected with the base (1); the driving shaft (3) and the axis of the sliding rod (9) are positioned on the same straight line.
5. The improved feeding mechanism of the bearing outer ring numerically controlled grinder is characterized in that the connecting head (5) comprises a fixing ring (15), a magnet (16), a push rod (17) and an electromagnet (19), the middle of the fixing ring (15) is fixedly connected with the other end of the driving shaft (3), the electromagnet (19) is arranged at the center inside the fixing ring (15), the push rods (17) are arranged on the fixing ring (15) in a penetrating mode, and the magnet (16) is fixedly connected with one end, located inside the fixing ring (15), of the push rod (17); and one end of the ejector rod (17) positioned outside the fixing ring (15) is provided with a fixing block (18).
6. The improved feeding mechanism of the bearing outer ring numerically controlled grinder as claimed in claim 1, wherein a return spring (11) is connected between the connecting sleeve (10) and the sliding rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120204928.7U CN214770885U (en) | 2021-01-25 | 2021-01-25 | Improved bearing outer ring numerically controlled grinder feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120204928.7U CN214770885U (en) | 2021-01-25 | 2021-01-25 | Improved bearing outer ring numerically controlled grinder feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214770885U true CN214770885U (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120204928.7U Active CN214770885U (en) | 2021-01-25 | 2021-01-25 | Improved bearing outer ring numerically controlled grinder feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214770885U (en) |
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2021
- 2021-01-25 CN CN202120204928.7U patent/CN214770885U/en active Active
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