CN220761776U

CN220761776U - Automatic lubrication drilling fixture for turning part

Info

Publication number: CN220761776U
Application number: CN202322641016.8U
Authority: CN
Inventors: 丁雨
Original assignee: Anhui Jiushang Bearing Co ltd
Current assignee: Anhui Jiushang Bearing Co ltd
Priority date: 2023-09-28
Filing date: 2023-09-28
Publication date: 2024-04-12
Anticipated expiration: 2033-09-28

Abstract

The utility model discloses an automatic lubrication drilling fixture for a vehicle part, which comprises a frame body, wherein a drilling machine is arranged on the lower plane of the upper end of the frame body, a supporting leg is arranged on the lower end of the frame body, a servo motor is arranged at the left end of the inside of the frame body, a workbench is arranged on the right side of the servo motor, oil storage tanks are arranged at two ends of the workbench, a sliding groove is arranged on the upper plane of the workbench, a fixture body and a fixed block are arranged in the sliding groove, an oil inlet is arranged at the upper end of the oil storage tank, an oil outlet valve and a valve rotating shaft are arranged at the lower end of the oil storage tank, an oil control rotating wheel and a motor rotating shaft are arranged below the oil outlet, a bidirectional screw rod is arranged on the motor rotating shaft, a limiting block is arranged in the middle of the bidirectional screw rod, and sliding blocks are arranged at two ends of the limiting block. The utility model is provided with the oil storage tank, the oil control rotating wheel and the limiting block, can continuously apply lubricating liquid when the clamp is used, prolongs the service life of the clamp, reduces the waste of lubricating oil, can prevent the clamp from damaging a vehicle part or the clamp, and plays a role in protection.

Description

Automatic lubrication drilling fixture for turning part

Technical Field

The utility model relates to the technical field of drilling clamps, in particular to a turning part drilling clamp capable of automatically lubricating.

Background

The lathe work drilling fixture is generally used for fixing and clamping the lathe work when drilling the lathe work, so that the lathe work is kept stable and motionless to ensure the drilling quality. But current boring grab still has certain problem when using:

for example, application number CN201620996375.2 relates to the technical field of fixtures, and more specifically relates to a drilling fixture, a middle fixing seat is fixedly connected on a base, the lower end of a middle rotating seat is movably connected on the middle fixing seat, the upper end of the middle rotating seat is connected on a mounting plate, an edge rotating seat is movably connected between two edge fixing seats, the edge fixing seats are fixedly connected at the left end and the right end of the base, the mounting seat is fixedly connected at the left end and the right end of the mounting plate, the left end of a screw rod is movably connected on the mounting seat, the right end of the screw rod passes through the mounting seat and is connected on an output shaft of a motor, the motor is mounted on a support frame, the two ends of a guide roller are connected on the two mounting seats, and the clamping seat is arranged on the screw rod and the guide roller. The clamping device has the advantages that the clamping effect is high when the drilling of the parts can be completed rapidly, manual clamping by people is not needed, the labor intensity is reduced, and meanwhile, the drilling operation can be conveniently carried out through rotation adjustment. But this equipment does not set up self-lubricating device, uses the device for a long time and can lead to the transmission system of anchor clamps to produce great wearing and tearing, reduces the life of equipment, and this equipment does not set up the stop device of anchor clamps, probably damages anchor clamps or work piece when using, has certain risk.

In view of the above, intensive studies have been conducted to solve the above problems.

Aiming at the problems, the novel punching clamp is innovatively designed on the basis of the original punching clamp.

Disclosure of Invention

The utility model aims to provide a drilling clamp for a vehicle part, which can be automatically lubricated, so as to solve the problems of providing a lubrication-free device and a clamp-free limiting device in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a but automatically lubrication's car spare boring grab, includes the framework, the plane is equipped with the rig under the framework upper end, the lower extreme of framework is equipped with the supporting leg, the inside left end of framework is equipped with servo motor, servo motor's right side is equipped with the workstation, the both ends of workstation are equipped with the batch oil tank, the upper plane of workstation is equipped with the spout, just be equipped with anchor clamps body and fixed block in the spout, the upper end of batch oil tank is equipped with the oil inlet, just the lower extreme of batch oil tank is equipped with oil-out, delivery valve and valve pivot, the oil-out below is equipped with accuse oil runner and motor pivot, be equipped with two-way lead screw in the motor pivot, the intermediate position of two-way lead screw is equipped with the stopper, just the stopper both ends are equipped with the slider.

Preferably, the oil control rotating wheel is a hexagonal rotating wheel, the oil control rotating wheel is fixedly connected with the motor rotating shaft, and the oil outlet valve can be in a closed state when the opposite angle of the oil control rotating wheel is in a vertical state.

By adopting the technical scheme, when the motor rotating shaft rotates, the oil control rotating wheel can be driven to rotate, so that the oil outlet valve is continuously opened and closed, the oil outlet speed and the automatic lubrication effect are slowed down, the service life of the clamp transmission system can be prolonged, the service time of the oil quantity in the oil storage tank can be prolonged, and the oil quantity waste is reduced.

Preferably, the oil storage tank is fixedly connected with the upper surface of the workbench, the oil outlet penetrates through the upper surface of the workbench, and the opening at the upper end of the oil outlet is positioned in the oil storage tank.

By adopting the technical scheme, when the oil outlet valve is opened, lubricating oil in the oil storage tank can be directly conveyed to the oil control rotating wheel and the bidirectional screw rod from the oil outlet, and the transmission system of the clamp is automatically lubricated.

Preferably, the sliding block and the bidirectional screw rod form threaded connection.

By adopting the technical scheme, when the bidirectional screw rod rotates along with the motor rotating shaft, the sliding block in threaded connection with the bidirectional screw rod can be driven to move leftwards or rightwards on the bidirectional screw rod, so that the clamp body is driven to clamp or loosen.

Preferably, the bidirectional screw rod is in key connection with the motor rotating shaft, and the limiting block is fixedly connected with the inside of the workbench.

By adopting the technical scheme, the sliding blocks can not be completely combined together, a small gap is reserved between the clamp bodies, and the clamp bodies or machined turning parts are prevented from being damaged during combination.

Preferably, the lower extreme of anchor clamps body is fixed connection with the upper end of fixed block, the lower extreme and the slider fixed connection of fixed block, just fixed block and spout constitute sliding connection.

By adopting the technical scheme, when the sliding block takes the center line of the bidirectional screw rod as the movement direction, the fixed block can synchronously move by taking the center line of the sliding groove as the movement direction, and the clamp body at the upper end of the fixed block can always keep level with the plane of the workbench when clamping and loosening actions are carried out due to the limitation of the sliding groove.

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

1. the oil storage tank and the oil control rotating wheel are arranged, when the servo motor is started, the clamp is driven to clamp or loosen, the bidirectional screw rod below the clamp body can continuously rotate, and meanwhile, the oil control rotating wheel is driven to continuously rotate, so that the oil outlet valve is continuously opened and closed, the lubricating oil in the oil storage tank can keep a slow and stable oil outlet amount, a transmission system of the clamp can be effectively lubricated, the waste of the lubricating oil is avoided, and the service life of the device can be prolonged;

2. the limiting block is arranged, so that the turning piece or the clamp is prevented from being damaged due to excessive clamping in the clamping process, and a remarkable protection effect is achieved on the device.

Drawings

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

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic diagram of the oil control wheel and oil outlet valve according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2 a according to the present utility model;

fig. 5 is a schematic perspective view of an oil control wheel according to the present utility model.

In the figure: 1. a frame; 2. a drilling machine; 3. a servo motor; 4. support legs; 5. an oil storage tank; 6. an oil inlet; 7. an oil outlet; 8. an oil outlet valve; 9. a motor shaft; 10. an oil control rotating wheel; 11. a two-way screw rod; 12. a slide block; 13. a fixed block; 14. a clamp body; 15. a limiting block; 16. a valve spindle; 17. a work table; 18. and a sliding groove.

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.

According to the utility model, as shown in fig. 1-4, a technical scheme is provided: the utility model provides a but automatically lubrication's car spare boring grab, including framework 1, framework 1 upper end lower plane is equipped with rig 2, framework 1's lower extreme is equipped with supporting leg 4, framework 1 inside left end is equipped with servo motor 3, servo motor 3's right side is equipped with workstation 17, workstation 17's both ends are equipped with oil storage tank 5, workstation 17's upper plane is equipped with spout 18, and be equipped with anchor clamps body 14 and fixed block 13 in spout 18, oil storage tank 5's upper end is equipped with oil inlet 6, and oil storage tank 5's lower extreme is equipped with oil-out 7, delivery valve 8 and valve pivot 16, oil-out 7 below is equipped with accuse oil runner 10 and motor pivot 9, be equipped with two-way lead screw 11 on the motor pivot 9, two-way lead screw 11's intermediate position is equipped with stopper 15, and stopper 15 both ends are equipped with slider 12.

According to the illustration in fig. 3 and 5, the oil control wheel 10 is a hexagonal wheel, the oil control wheel 10 is fixedly connected with the motor shaft 9, and the oil outlet valve 8 can be closed when the opposite angle of the oil control wheel 10 is in a vertical state.

According to the illustration in fig. 2, the oil storage tank 5 is fixedly connected with the upper surface of the workbench 17, the oil outlet 7 penetrates through the upper surface of the workbench 17, the upper end opening of the oil outlet 7 is positioned in the oil storage tank 5, and the sliding block 12 and the bidirectional screw rod 11 are in threaded connection.

According to the illustrations in fig. 2 and 4, the bidirectional screw rod 11 is connected with the motor rotating shaft 9 by a key, and the limiting block 15 is fixedly connected with the inside of the workbench 17.

According to fig. 1-2, the lower end of the clamp body 14 is fixedly connected with the upper end of the fixed block 13, the lower end of the fixed block 13 is fixedly connected with the sliding block 12, and the fixed block 13 and the sliding groove 18 form sliding connection.

Working principle: when the oil control device is used, firstly, a machined turning piece is placed in the middle of a workbench 17, then a servo motor 3 is started, a motor rotating shaft 9 drives a bidirectional screw rod 11 to continuously rotate, then the bidirectional screw rod 11 can drive a sliding block 12 in threaded connection with the bidirectional screw rod 11 to uniformly move in opposite directions or reversely, at the moment, the sliding block 12 can drive a fixed block 13 fixedly connected with the sliding block and a clamp body 14 fixed with the fixed block 13 to clamp or loosen, and because an oil control rotating wheel 10 is fixedly connected with the motor rotating shaft 9, the motor rotating shaft 9 can drive the oil control rotating wheel 10 to continuously rotate, and because the oil control rotating wheel 10 is of a hexagonal structure, the length between opposite angles of the oil control rotating wheel 10 is the same as the height in the workbench 17, when the opposite angles of the oil control rotating wheel 10 are rotated to the vertical direction, the oil outlet valve 8 can rotate to be parallel to the upper plane of the workbench 17 by taking a valve rotating shaft 16 as the rotation center, at the moment, the oil outlet valve 8 can completely seal the oil outlet 7, and when the opposite angles of the oil control rotating wheel 10 are in the non-vertical direction, the oil control rotating wheel 8 can be opened, lubricating oil in the oil storage tank 5 can flow to the bidirectional screw rod 11 through the oil outlet 7, the oil outlet, the oil control rotating wheel 10 and the two-way, thereby the effect of a clamp transmission system is achieved, the wear of the clamp body is prolonged, and the service life of the two-side of the clamping device is prolonged, and the two-way clamp system is prevented from being damaged by the clamping the sliding piece 12, and the side of the clamping device is provided with the clamping device 15.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but auto-lubrication's car spare boring grab, includes framework (1), its characterized in that: the drilling machine is characterized in that a drilling machine (2) is arranged on the lower plane of the upper end of the frame body (1), a supporting leg (4) is arranged at the lower end of the frame body (1), a servo motor (3) is arranged at the left end inside the frame body (1), a workbench (17) is arranged on the right side of the servo motor (3), oil storage boxes (5) are arranged at the two ends of the workbench (17), a sliding groove (18) is arranged on the upper plane of the workbench (17), a clamp body (14) and a fixed block (13) are arranged in the sliding groove (18), an oil inlet (6) is arranged at the upper end of the oil storage boxes (5), an oil outlet (7), an oil outlet valve (8) and a valve rotating shaft (16) are arranged at the lower end of the oil outlet (5), an oil control rotating wheel (10) and a motor rotating shaft (9) are arranged below the oil outlet, a bidirectional screw (11) is arranged on the motor rotating shaft (9), a limiting block (15) is arranged at the middle position of the bidirectional screw (11), and sliding blocks (15) are provided with sliding blocks (12).

2. An automatically lubricated turning part boring grab according to claim 1, wherein: the oil control rotating wheel (10) is a hexagonal rotating wheel, the oil control rotating wheel (10) is fixedly connected with the motor rotating shaft (9), and the oil outlet valve (8) can be in a closed state when the opposite angle of the oil control rotating wheel (10) is in a vertical state.

3. An automatically lubricated turning part boring grab according to claim 1, wherein: the oil storage tank (5) is fixedly connected with the upper surface of the workbench (17), the oil outlet (7) penetrates through the upper surface of the workbench (17), and an opening at the upper end of the oil outlet (7) is positioned in the oil storage tank (5).

4. An automatically lubricated turning part boring grab according to claim 1, wherein: the sliding block (12) and the bidirectional screw rod (11) form threaded connection.

5. An automatically lubricated turning part boring grab according to claim 1, wherein: the bidirectional screw rod (11) is connected with the motor rotating shaft (9) through a key, and the limiting block (15) is fixedly connected with the inside of the workbench (17).

6. An automatically lubricated turning part boring grab according to claim 1, wherein: the lower end of the clamp body (14) is fixedly connected with the upper end of the fixed block (13), the lower end of the fixed block (13) is fixedly connected with the sliding block (12), and the fixed block (13) and the sliding groove (18) form sliding connection.