CN219819632U - Motor shaft machining device - Google Patents

Abstract

The utility model discloses a motor shaft machining device which comprises a workbench, wherein a protective guard is fixedly connected to the upper surface of the workbench, an adjusting mechanism is fixedly connected to the upper surface of the workbench, a machining mechanism is arranged above the adjusting mechanism, a groove is formed in the upper surface of the workbench, a group of limiting grooves are formed in the inner wall of the groove, limiting blocks are slidably connected to the inner part of each limiting groove, and a group of first bearings are fixedly embedded in the inner wall of the groove. This device drives transmission shaft and second gear through driving motor and rotates, and first gear is understood to the second gear area and is rotated, and first department wheel drive screw shaft is rotatory, and the regulating block is through behind the restriction of spacing groove and stopper, and when screw shaft was rotatory, the regulating block reached the effect of back-and-forth movement regulation, can reach motor shaft processingequipment and can adjust fixedly according to the motor shaft of different length, has improved the efficiency of work, has saved the time of work.

Description

Motor shaft machining device

Technical Field

The utility model relates to the field of motorized spindles, in particular to a motor shaft machining device.

Background

The electric spindle is a combination of a spindle of a machine tool and a driving motor, is a core part of a high-grade numerical control machine tool, is a motor from the structural aspect, is only used in the machine tool processing industry, is different from a traditional motor, a cutter is arranged at the output shaft end of the motor and is used for machining such as milling, grinding, turning and the like, and the processing precision of the machine tool completely depends on the rotation precision of a motor rotor, so that compared with the traditional motor, the rotation precision requirement of the electric spindle rotor is higher, and most motor shafts are different in length, but the traditional motor shaft processing device is inconvenient to fix according to motor shafts with different lengths.

For this reason, we propose a motor shaft processing device to solve the above-mentioned problems.

Disclosure of Invention

The present utility model is directed to a motor shaft processing device, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a motor shaft processingequipment, includes the workstation, the last fixed surface of workstation is connected with the rail guard, the last fixed surface of workstation is connected with adjustment mechanism, adjustment mechanism's top is equipped with processing mechanism, the recess has been seted up to the upper surface of workstation, a set of spacing groove has been seted up to the inner wall of recess, every the inside of spacing groove all sliding connection has the stopper, the inner wall of recess is fixed to inlay has a set of first bearing, two the inner circle of first bearing is fixedly connected with screw shaft jointly, the surface fixedly connected with first gear of screw shaft, the surface threaded connection of screw shaft has the regulating block, the last fixed surface of regulating block is connected with the regulation pillar, the last fixed surface of workstation is connected with the fixed stay, the equal fixedly connected with fixing device of a side that regulation pillar and fixed stay are close to each other, the bottom surface fixedly connected with machine case of workstation, the inside of machine case is through frame fixedly connected with driving motor, the inner wall fixedly inlays of recess has the second bearing, the transmission shaft fixedly connected with transmission shaft, the bottom of motor is connected with the output of second gear and the outer surface that the output of second gear is connected with, the output of second gear is connected with the top.

In a further embodiment, the bottom surface of the workbench is fixedly connected with two groups of support legs, and the bottom end of each support leg is fixedly connected with an anti-slip pad.

In a further embodiment, a heat dissipation window is provided on the front surface of the case, and a filter screen is fixedly connected to the outer surface of the heat dissipation window.

In a further embodiment, the front face of the guard rail is hinged with a safety door through a hinge, and the front face of the safety door is fixedly connected with a handle.

In a further embodiment, a reinforcing block is fixedly connected to a side surface of each of the two support legs, which is close to each other, and an upper surface of each reinforcing block is connected to a bottom surface of the workbench.

In a further embodiment, a control panel is fixedly connected to the right side of the guard rail, and an observation window is formed in the right side of the guard rail.

Compared with the prior art, the utility model has the beneficial effects that:

this device is through installing driving motor, the screw shaft, first gear, the second gear, first bearing, the second bearing, the regulating block, adjust pillar and fixing device, it is fixed to have realized advancing shape adjustment to motor shaft processingequipment according to the motor shaft of different length, drive transmission shaft and second gear through driving motor and rotate, first gear is understood to the second gear area and is rotated, first department wheel drive screw shaft is rotatory, the regulating block passes through the restriction of spacing groove and stopper after, when screw shaft is rotatory, the regulating block reaches the effect of fore-and-aft movement regulation, can reach motor shaft processingequipment and can adjust fixedly according to the motor shaft of different length, the efficiency of work has been improved, the time of work has been saved.

Drawings

FIG. 1 is a schematic perspective view of a motor shaft machining apparatus;

FIG. 2 is a schematic perspective view of a motor shaft machining apparatus in side cross section;

FIG. 3 is a schematic perspective view of a bottom view of a motor shaft machining apparatus;

fig. 4 is an enlarged schematic view of the motor shaft processing apparatus shown at a in fig. 2.

In the figure: 1. a work table; 2. a guard rail; 3. a safety door; 4. a handle; 5. a control panel; 6. an observation window; 7. support legs; 8. an anti-slip pad; 9. an adjusting mechanism; 10. a processing mechanism; 11. a fixing device; 12. adjusting the support column; 13. a first bearing; 14. a limit groove; 15. a threaded shaft; 16. a second gear; 17. a transmission shaft; 18. a driving motor; 19. a chassis; 20. a first gear; 21. a heat radiation window; 22. a reinforcing block; 23. an adjusting block; 24. a limiting block; 25. a groove; 26. a fixed support; 27. and a second bearing.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, in the motor shaft processing device of the present utility model, the motor shaft processing device comprises a workbench 1, a guard rail 2 is fixedly connected to the upper surface of the workbench 1, an adjusting mechanism 9 is fixedly connected to the upper surface of the workbench 1, a processing mechanism 10 is arranged above the adjusting mechanism 9, a groove 25 is formed in the upper surface of the workbench 1, a set of limiting grooves 14 are formed in the inner wall of the groove 25, a limiting block 24 is slidably connected to the inside of each limiting groove 14, a set of first bearings 13 are fixedly embedded in the inner wall of the groove 25, threaded shafts 15 are fixedly connected to inner rings of the two first bearings 13 together, a first gear 20 is fixedly connected to the outer surface of the threaded shafts 15, an adjusting block 23 is fixedly connected to the outer surface of the threaded shafts 15, an adjusting support 12 is fixedly connected to the upper surface of the adjusting block 23, a fixing support 26 is fixedly connected to the upper surface of the workbench 1, a fixing support 11 is fixedly connected to one side surface of the adjusting support 12, a bottom surface of the workbench 1 is fixedly connected to a casing 19, a driving motor 18 is fixedly connected to the inside of the casing 19 through a frame, a driving motor 18 is fixedly embedded in the inner bottom wall of the groove 25, a second bearing 27 is fixedly connected to the bottom end of the driving motor 18 is fixedly connected to the bottom end of the second bearing 17, and the second gear 17 is fixedly connected to the top end of the second gear 17 is fixedly connected to the second gear 16, and the top end of the second gear 17 is fixedly connected to the second gear 17 is meshed with the second gear 16.

The bottom surface fixedly connected with two sets of supporting legs 7 of workstation 1, the equal fixedly connected with slipmat 8 in bottom of every supporting leg 7 has guaranteed that this equipment can possess good stability when using, heat dissipation window 21 has been seted up in the front of quick-witted case 19, the surface fixedly connected with of heat dissipation window 21 has strained, reached when driving motor 18 during operation, produced steam can obtain better giving off, the normal operating of this device has been guaranteed, the front of rail guard 2 articulates through the hinge has emergency exit 3, the positive fixedly connected with handle 4 of emergency exit 3 has reached can be convenient under the prerequisite of safety fix the motor shaft.

Two supporting legs 7 are all fixedly connected with reinforcing block 22 each other near a side, and the upper surface of every reinforcing block 22 is connected with the bottom surface of workstation 1, through reinforcing block 22, has reached this device and can keep stability in the use to improved the security of this device, rail guard 2's right flank fixedly connected with control panel 5, and observation window 6 has been seted up to rail guard 2's right flank, has reached the effect that can observe the motor shaft processing through observation window 6.

The working principle of the utility model is as follows:

when the device is used, the municipal power supply is connected, the driving motor 18 is controlled to work by the control panel 5, when the driving motor 18 works, the second bearing 27 is used for driving the transmission shaft 17 and the second gear 16 to rotate, and because the first gear 20 and the second gear 16 are meshed, when the second gear 16 rotates, the first gear 20 simultaneously rotates, then the first gear 20 is used for driving the threaded shaft 15 to rotate, then the regulating block 23 is limited by the limiting groove 14 and the limiting block 24, when the threaded shaft 15 rotates, the regulating block 23 is used for regulating the distance along with the rotation of the threaded shaft 15, and then the regulating support column 12 and the fixing device 11 are driven for regulating the distance, so that the motor shaft machining device can regulate and fix motor shafts according to motor shafts with different lengths.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. A motor shaft processing device which is characterized in that: including workstation (1), the upper surface fixedly connected with rail guard (2) of workstation (1), the upper surface fixedly connected with adjustment mechanism (9) of workstation (1), the top of adjustment mechanism (9) is equipped with processing agency (10), recess (25) are seted up to the upper surface of workstation (1), a set of spacing groove (14) are seted up to the inner wall of recess (25), every equal sliding connection in inside of spacing groove (14) has stopper (24), the fixed first bearing (13) of a set of inlay of inner wall of recess (25), two the inner circle of first bearing (13) is fixedly connected with screw mandrel (15) jointly, the surface fixedly connected with first gear (20) of screw mandrel (15), the surface threaded connection of screw mandrel (15) has regulating block (23), the upper surface fixedly connected with adjusting post (12) of regulating block (23), the upper surface fixedly connected with fixed post (26) of workstation (1), adjusting post (12) and fixed post (26) are close to each other fixed connection of the inner gearing (19) of a machine case (19) of a fixed connection of motor (1), the inner bottom wall of the groove (25) is fixedly inlaid with a second bearing (27), the inner ring of the second bearing (27) is fixedly connected with a transmission shaft (17), the bottom end of the transmission shaft (17) is connected with the output end of the driving motor (18), the top end of the transmission shaft (17) is fixedly connected with a second gear (16), and the outer surface of the second gear (16) is meshed with the outer surface of the first gear (20).

2. The motor shaft processing device according to claim 1, wherein: two groups of supporting legs (7) are fixedly connected to the bottom surface of the workbench (1), and anti-slip pads (8) are fixedly connected to the bottom ends of the supporting legs (7).

3. The motor shaft processing device according to claim 1, wherein: the front of the case (19) is provided with a heat dissipation window (21), and the outer surface of the heat dissipation window (21) is fixedly connected with a filter screen.

4. The motor shaft processing device according to claim 1, wherein: the front of the guard rail (2) is hinged with a safety door (3) through a hinge, and the front of the safety door (3) is fixedly connected with a handle (4).

5. The motor shaft processing device according to claim 2, wherein: one side surface, which is close to each other, of the two supporting legs (7) is fixedly connected with a reinforcing block (22), and the upper surface of each reinforcing block (22) is connected with the bottom surface of the workbench (1).

6. The motor shaft processing device according to claim 1, wherein: the right side of rail guard (2) fixedly connected with control panel (5), observation window (6) have been seted up to the right side of rail guard (2).