CN220782254U - Gear spindle box for numerical control machine tool - Google Patents

Abstract

The utility model discloses a gear spindle box for a numerical control machine tool, which comprises a shell, wherein an oil tank is arranged on the front surface of the shell, a pull ring is arranged on the front surface of the shell, a worker pulls the pull ring upwards, so that the pull ring can drive a movable plate to move upwards under the action of external force, the movable plate can drive a pressing plate and a rubber plate to move upwards, the rubber plate and the movable plate can move out of the inner side of a bottom groove, lubricating oil on the inner side of the oil tank can flow to the inner side of a blank through a conveying pipe, a sponge block can absorb the lubricating oil, the lubricating oil on the inner side of the sponge block can flow downwards to the inner side of a brush under the action of self gravity, a large gear is contacted with the brush during rotation, the lubricating oil in the brush can be smeared on the surface of the large gear, and the worker releases the pull ring, so that the spring can drive the pressing plate to move downwards by self elastic force, and the movable plate and the rubber plate move to the inner side of the bottom groove again to seal the conveying pipe.

Description

Gear spindle box for numerical control machine tool

Technical Field

The utility model relates to the technical field of gear main shaft boxes for numerical control machine tools, in particular to a gear main shaft box for a numerical control machine tool.

Background

The gear spindle box for the numerical control machine tool is one of indispensable components in the numerical control machine tool, and drives a gear to rotate through a motor, so that the gear drives a gear set to rotate to realize the functions of spindle starting, braking, speed changing, reversing and the like.

Patent document: CN212885062U is gear headstock for digit control machine tool, "including the shell, the inside movable mounting of shell has the gear train, the input shaft fixed mounting of gear train has the deflector roll, the output shaft fixed mounting of gear train has the chuck, the top movable mounting of shell has the top cap, the top fixed mounting of shell has the grafting cover that extends to the top cap inside, the inside fixed mounting of top cap has the grafting pole that runs through the grafting cover and extends to the shell inside, the inside movable mounting of top cap has the loose axle, the bearing has been cup jointed to the outside of loose axle, the top fixed mounting of loose axle has the limiting plate that is located the top cap top, the top fixed mounting of limiting plate has the gag lever post, and this digit control machine tool is with gear headstock, easy operation, convenient to use opens the apron and maintains the inside of headstock, has effectively increased the efficiency that the user maintained. The gear spindle box for a numerical control machine mainly considers the problem of effectively increasing the maintenance efficiency of a user.

The existing gear main shaft box for the numerical control machine tool generally needs to wipe lubricating oil on the gear on the inner side of the gear main shaft box after a top cover is detached by a worker, so that the worker is inconvenient to add the lubricating oil to the gear main shaft box.

Disclosure of Invention

The utility model aims to provide a gear spindle box for a numerical control machine tool, which can solve the technical problem that lubricating oil is inconvenient to add in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the gear spindle box for the numerical control machine tool comprises a shell, wherein an oil tank is arranged on the front surface of the shell;

the top of oil tank runs through and installs the import, the circular cap is installed to the outside screw thread of import, the kerve has been seted up to the diapire inboard of oil tank, the spring is installed to the roof inboard of oil tank, the clamp plate is installed to the bottom of spring, the fly leaf is installed to one side of clamp plate, and the fly leaf runs through the top of oil tank, the pull ring is installed at the top of fly leaf, the back-mounted of fly leaf has the rubber slab, the back of oil tank runs through the one end of installing the conveyer pipe, and the conveyer pipe runs through the front of shell, the shell is installed in the outside of the other end of conveyer pipe, the support is installed at the top of shell, and the support is located the positive inner wall of shell.

Preferably, four fixing sheets are arranged at the bottom of the shell, and a heat dissipation port is arranged at one side of the shell.

Preferably, a top plate is mounted on the top of the shell, four screws are mounted in the top plate in a penetrating threaded manner, and the four screws are in threaded connection with the top of the shell.

Preferably, the motor is installed to one side of shell, and the output of motor runs through one side of shell, and the bearing is installed in the outside of the output of motor, and the bearing inlays and installs in one side of shell, and the transfer line is installed to one side of the output of motor, and the gear wheel is installed in the outside of transfer line.

Preferably, the pinion gear set is installed to the inboard of shell, and the bearing is installed to the both sides of pinion gear set, and the bearing inlays and installs in the both sides inner wall of shell, and big gear set is installed to the inboard of shell, and the bearing is installed in the both sides inner wall of shell in the both sides of big gear set, and the deflector roll is installed to one side of big gear set, and the opposite side of shell is run through to one side of big gear set.

Preferably, the sponge block is installed on the inner side of the bottom wall of the empty shell, the brush is installed at the bottom of the sponge block, and the brush penetrates through the bottom of the empty shell.

Preferably, the top frame is installed at the top of roof, and the closing plate is installed to the inboard of roof, and the jack-hole has been seted up at the top of closing plate, and the back of closing plate is installed back to the lid, and the handle is installed at the top of closing plate, and the shell is located one side of roof, and the turning block is installed to the inboard of shell, and the cylinder is installed at the top of turning block, and the backup pad is installed at the top of cylinder, and the inside of backup pad runs through the screw thread and installs the gim peg, and the gim peg is located the inboard of jack-hole.

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

1. according to the utility model, the pull ring is arranged, a worker pulls the pull ring upwards, so that the pull ring can drive the movable plate to move upwards under the action of external force, the movable plate can drive the pressing plate and the rubber plate to move upwards, the rubber plate and the movable plate can move out of the inner side of the bottom groove, lubricating oil on the inner side of the oil tank can flow to the inner side of the empty shell through the conveying pipe, the sponge block can absorb the lubricating oil, the lubricating oil on the inner side of the sponge block can flow downwards to the inner side of the hairbrush under the action of self gravity, the big gear is contacted with the hairbrush during rotation, the lubricating oil in the hairbrush can be smeared on the surface of the big gear, the worker loosens the pull ring, the spring can drive the pressing plate to move downwards by self elastic force, the movable plate and the rubber plate can move to the inner side of the bottom groove again to seal the conveying pipe, and the device can facilitate the worker to smear the lubricating oil on the big gear on the inner side of the shell when the gear main shaft box for a numerical control machine tool works, so that convenience can be provided for the worker.

2. According to the utility model, the fixing bolt is installed, the fixing bolt is screwed by a worker, so that the fixing bolt moves upwards under the threaded support of the supporting plate, the fixing bolt can move out of the inner side of the top hole, the fixing bolt is not fixed on the sealing plate through the supporting plate and the top hole, the worker rotates the supporting plate, the supporting plate can drive the cylinder to rotate around the rotating block under the action of external force, the supporting plate can drive the fixing bolt to rotate to the other side, the worker pulls the handle, the handle can drive the sealing plate to move along the inner side of the top frame under the action of external force, the sealing plate can drive the rear cover to move, the worker can open the top of the top plate, and the device can facilitate the worker to open the top of the top plate when the numerical control machine tool is not in work, so that the worker can conveniently carry out maintenance work.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the housing structure of the present utility model;

FIG. 3 is a schematic view of the structure of the fuel tank of the present utility model;

FIG. 4 is a schematic view of the top frame structure of the present utility model;

fig. 5 is a schematic view of the structure of the support plate of the present utility model.

In the figure: 1. a housing; 2. a fixing piece; 3. a heat radiation port; 4. a top plate; 5. a screw; 6. a motor; 7. a transmission rod; 8. a large gear; 9. a pinion gear set; 10. a large gear set; 11. a guide roller; 12. an oil tank; 13. an inlet; 14. a dome; 15. a bottom groove; 16. a spring; 17. a pressing plate; 18. a movable plate; 19. a pull ring; 20. a rubber plate; 21. a delivery tube; 22. a hollow shell; 23. a bracket; 24. a sponge block; 25. a brush; 26. a top frame; 27. a sealing plate; 28. a top hole; 29. a rear cover; 30. a handle; 31. a round shell; 32. a rotating block; 33. a cylinder; 34. a support plate; 35. and a fixing bolt.

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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, 2, 3, 4 and 5, a gear headstock for a numerical control machine tool;

comprises a shell 1, wherein four fixing plates 2 are arranged at the bottom of the shell 1, a heat dissipation opening 3 is arranged at one side of the shell 1, a worker fixes the fixing plates 2 at the installation position of other external equipment by using fixing parts, so that the fixing plates 2 can support the shell 1 for fixing, the shell 1 can provide support for parts associated with the fixing plates, the heat dissipation opening 3 can provide heat dissipation function for the inner side of the shell 1, a top plate 4 is arranged at the top of the shell 1, four screws 5 are arranged in the top plate 4 in a penetrating thread manner, the four screws 5 are in threaded connection with the top of the shell 1, the worker screws 5 are screwed into the top of the shell 1 through the top plate 4, the top plate 4 can be fixed at the top of the shell 1, the top plate 4 can seal the top of the shell 1, a motor 6 is arranged at one side of the shell 1, and the output end of the motor 6 penetrates one side of the shell 1, the bearing is arranged at the outer side of the output end of the motor 6, the bearing is embedded and arranged at one side of the shell 1, the transmission rod 7 is arranged at one side of the output end of the motor 6, the large gear 8 is arranged at the outer side of the transmission rod 7, the motor 6 is started by a worker to operate, the motor 6 is operated to enable the output end of the motor 6 to rotate, the motor 6 rotates to drive the transmission rod 7 to rotate, the transmission rod 7 can drive the large gear 8 to rotate, the large gear 8 rotates to drive the pinion gear 9 to rotate, the pinion gear 9 is arranged at the inner side of the shell 1, the bearings are arranged at the two sides of the pinion gear 9, the bearings are embedded and arranged at the two side inner walls of the shell 1, the large gear 10 is arranged at the inner side of the shell 1, the bearings are arranged at the two sides of the large gear 10, the bearings are embedded and arranged at the two side inner walls of the shell 1, one side of the large gear 10 penetrates the other side of the shell 1, the guide roller 11 is installed to one side of big gear train 10, and pinion gear train 9 rotates under the effect of external force and can drive big gear train 10 and rotate, and the bearing can support pinion gear train 9 and big gear train 10 to rotate under the effect of external force, and big gear train 10 rotates and can drive guide roller 11 and rotate.

Referring to fig. 1, 2 and 3, a gear spindle box for a numerical control machine tool;

comprises a shell 1, an oil tank 12 is arranged on the front surface of the shell 1, an inlet 13 is arranged on the top of the oil tank 12 in a penetrating way, a round cover 14 is arranged on the outer side thread of the inlet 13, a bottom groove 15 is arranged on the inner side of the bottom wall of the oil tank 12, a spring 16 is arranged on the inner side of the top wall of the oil tank 12, a pressing plate 17 is arranged at the bottom of the spring 16, a movable plate 18 is arranged on one side of the pressing plate 17 and penetrates through the top of the oil tank 12, a pull ring 19 is arranged at the top of the movable plate 18, a rubber plate 20 is arranged on the back surface of the movable plate 18, one end of a conveying pipe 21 is arranged on the back surface of the oil tank 12 in a penetrating way, the conveying pipe 21 penetrates through the front surface of the shell 1, a blank 22 is arranged on the outer side of the other end of the conveying pipe 21, a bracket 23 is arranged on the top of the blank 22, a bracket 23 is arranged on the inner wall of the front surface of the shell 1, a sponge block 24 is arranged on the inner side of the bottom wall of the blank 22, a brush 25 is arranged at the bottom of the sponge block 24, the oil tank 12 can load lubricating oil, the inlet 13 can provide screw thread support for the round cover 14 under the fixed support of the oil tank 12, the round cover 14 can provide sealing effect for the inlet 13, the bottom groove 15 can provide movable space for the movable plate 18 and the rubber plate 20, a worker pulls the pull ring 19 upwards, the pull ring 19 can drive the movable plate 18 to move upwards under the action of external force, the movable plate 18 can drive the pressing plate 17 and the rubber plate 20 to move upwards, the rubber plate 20 and the movable plate 18 can move out of the inner side of the bottom groove 15, the lubricating oil on the inner side of the oil tank 12 can flow to the inner side of the empty shell 22 through the conveying pipe 21, the sponge block 24 can absorb the lubricating oil, the lubricating oil on the inner side of the sponge block 24 can flow downwards to the inner side of the brush 25 under the action of self gravity, the large gear 8 contacts the brush 25 when rotating, the lubricating oil in the hairbrush 25 can be smeared on the surface of the large gear 8, a worker loosens the pull ring 19, the spring 16 can drive the pressing plate 17 to move downwards by utilizing self elasticity, the movable plate 18 and the rubber plate 20 move to the inner side of the bottom groove 15 again to seal the conveying pipe 21, and when the gear spindle box for the numerical control machine works, the device can facilitate the worker to smear the lubricating oil on the large gear 8 on the inner side of the shell 1, so that convenience can be provided for the worker.

Referring to fig. 1, 4 and 5, a gear spindle box for a numerical control machine tool;

the top plate comprises a top plate 4, a top frame 26 is arranged at the top of the top plate 4, a sealing plate 27 is arranged at the inner side of the top frame 26, a top hole 28 is formed at the top of the sealing plate 27, a rear cover 29 is arranged at the back of the sealing plate 27, a handle 30 is arranged at the top of the sealing plate 27, a round shell 31 is arranged at the top of the sealing plate 27, the round shell 31 is positioned at one side of the top frame 26, a rotating block 32 is arranged at the inner side of the round shell 31, a cylinder 33 is arranged at the top of the rotating block 32, a supporting plate 34 is arranged at the top of the cylinder 33, a fixing bolt 35 is arranged at the inner penetrating thread of the supporting plate 34 and is positioned at the inner side of the top hole 28, the top frame 26 can provide a guiding function for the movement of the sealing plate 27 under the fixed support of the top plate 4, the rear cover 29 is matched with the sealing plate 27 to seal the top plate 4, the round shell 31 can support the rotating block 32 under the fixed support of the top plate 4 to rotate under the action of external force, the staff twists the fixing bolt 35 to enable the fixing bolt 35 to move upwards under the screw support of the supporting plate 34, the fixing bolt 35 can move out of the inner side of the top hole 28, the fixing bolt 35 is not fixed on the sealing plate 27 through the supporting plate 34 and the top hole 28 any more, the staff rotates the supporting plate 34, the supporting plate 34 can drive the cylinder 33 to rotate around the rotating block 32 under the action of external force, the supporting plate 34 can drive the fixing bolt 35 to rotate to the other side, the staff pulls the handle 30, the handle 30 can drive the sealing plate 27 to move along the inner side of the top frame 26 under the action of external force, the sealing plate 27 can drive the rear cover 29 to move, the staff can open the top of the top plate 4, the device can facilitate the staff to open the top of the top plate 4 when the gear headstock for a numerical control machine is not in operation, thereby being convenient for the staff to carry out maintenance work.

Working principle: before the device is used, whether the device has the problem of influencing the use or not is checked, when a worker needs to use the device, the worker starts the motor 6 to operate, pulls the pull ring 19 upwards, so that lubricating oil on the inner side of the oil tank 12 flows into the inner side of the empty shell 22 through the conveying pipe 21, the lubricating oil is sucked into the inner side by the sponge block 24, the lubricating oil on the inner side of the sponge block 24 flows into the inner side of the brush 25, the large gear 8 rotates and is smeared on the lubricating oil on the inner side of the brush 25, and the worker releases the pull ring 19.

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.

Claims (7)

1. The utility model provides a gear headstock for digit control machine tool, includes shell (1), its characterized in that: an oil tank (12) is arranged on the front surface of the shell (1);

the top of oil tank (12) runs through and installs import (13), dome (14) are installed to the outside screw thread of import (13), kerve (15) have been seted up to the diapire inboard of oil tank (12), spring (16) are installed to the roof inboard of oil tank (12), clamp plate (17) are installed to the bottom of spring (16), fly leaf (18) are installed to one side of clamp plate (17), and fly leaf (18) run through the top of oil tank (12), pull ring (19) are installed at the top of fly leaf (18), the back of fly leaf (18) has rubber slab (20), the one end of conveyer pipe (21) is installed in the back of oil tank (12) run through, and conveyer pipe (21) run through the front of shell (1), empty shell (22) are installed in the outside of the other end of conveyer pipe (21), support (23) are installed at the top of empty shell (22), and support (23) are located the front inner wall of shell (1).

2. The gear spindle box for a numerical control machine according to claim 1, wherein: four fixing sheets (2) are arranged at the bottom of the shell (1), and a heat dissipation opening (3) is arranged at one side of the shell (1).

3. The gear spindle box for a numerical control machine according to claim 2, wherein: the top of shell (1) is installed roof (4), and four screw (5) are installed to inside run through screw thread of roof (4), and four screw (5) carry out threaded connection with the top of shell (1).

4. A gear headstock for a numerical control machine according to claim 3, characterized in that: the motor (6) is installed to one side of shell (1), and one side of shell (1) is run through to the output of motor (6), and the bearing is installed in the outside of the output of motor (6), and the bearing inlays and installs in one side of shell (1), and transfer line (7) are installed to one side of the output of motor (6), and gear wheel (8) are installed in the outside of transfer line (7).

5. The gear spindle box for a numerical control machine according to claim 4, wherein: pinion gear group (9) are installed to the inboard of shell (1), and the bearing is installed in the both sides inner wall of shell (1) to the both sides of pinion gear group (9), and the bearing inlay install in the both sides inner wall of shell (1), and big gear group (10) are installed to the both sides of big gear group (10), and the bearing inlay install in the both sides inner wall of shell (1), and the opposite side of shell (1) is run through to one side of big gear group (10), and deflector roll (11) are installed to one side of big gear group (10).

6. The gear spindle box for a numerical control machine according to claim 1, wherein: a sponge block (24) is arranged on the inner side of the bottom wall of the empty shell (22), a brush (25) is arranged at the bottom of the sponge block (24), and the brush (25) penetrates through the bottom of the empty shell (22).

7. A gear headstock for a numerical control machine according to claim 3, characterized in that: the top of roof (4) is installed top frame (26), closing plate (27) are installed to the inboard of top frame (26), jackhole (28) have been seted up at the top of closing plate (27), back-mounted of closing plate (27) has back lid (29), handle (30) are installed at the top of closing plate (27), round shell (31) are installed at the top of closing plate (27), and round shell (31) are located one side of top frame (26), rotating block (32) are installed to the inboard of round shell (31), cylinder (33) are installed at the top of rotating block (32), backup pad (34) are installed at the top of cylinder (33), dead bolt (35) are installed to the inside running through screw thread of backup pad (34), and dead bolt (35) are located the inboard of jackhole (28).