CN218135121U

CN218135121U - Drilling device for production of cylinder bottom of hydraulic cylinder

Info

Publication number: CN218135121U
Application number: CN202222084523.1U
Authority: CN
Inventors: 王苑春
Original assignee: Fujian Shiming Heavy Machinery Co ltd
Current assignee: Fujian Shiming Heavy Machinery Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-12-27
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a drilling equipment for production at bottom of hydraulic cylinder, the on-line screen storage device comprises a base, base top left side central point puts fixedly connected with fixed block of department, base top right side fixedly connected with fixed plate, fixed plate top central point puts fixedly connected with mount, two fixedly connected with second motor between the mount, base right side bottom central point puts fixedly connected with second oil pump of department, second oil pump output end runs through and fixedly connected with batch oil tank, the first oil pump of batch oil tank top fixedly connected with, first oil pump top left side rear end fixedly connected with oil spout pipeline. The utility model discloses in, set up the batch oil tank, when the drill bit contacts with hydraulic cylinder bottom, first oil pump starts, takes the coolant oil that the batch oil tank was stored out, through spouting the oil spout pipeline blowout, spouts and cools off it at drill bit and hydraulic cylinder bottom contact position.

Description

Drilling device for production of cylinder bottom of hydraulic cylinder

Technical Field

The utility model relates to a mechanical drilling field especially relates to a drilling equipment for production of hydraulic cylinder bottom.

Background

In the process of mechanical drilling, a drilling device is widely used for drilling various articles needing drilling, the drilling device is a general name of equipment for machining holes in solid materials, common drilling devices are electric drills, drilling machines and the like, and along with the further development of machining processes, the efficiency of the drilling device is greatly improved.

At present, need use drilling equipment to drill at the in-process to hydraulic cylinder jar processing and be convenient for carry out follow-up production and processing, but current drilling equipment can produce the damage to the drill bit because the high temperature of the friction department of drill bit and hydraulic cylinder jar when drilling, or because the size that expend with heat and contract with cold and lead to drilling the deviation appears, can produce the metal fillings when carrying out drilling work, and the metal fillings are piled up and are cleared up inconveniently on the device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a drilling device for producing the cylinder bottom of a hydraulic oil cylinder.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a drilling equipment for production at bottom of hydraulic cylinder, the on-line screen storage device comprises a base, base top left side central point puts fixedly connected with fixed block of department, base top right side fixedly connected with fixed plate, fixed plate top central point puts fixedly connected with mount, two fixedly connected with second motor between the mount, the equal fixedly connected with spacing of both ends central point department around the fixed block right side, two sliding connection has the cushion between the spacing, the equal fixedly connected with sliding plate in both ends bottom right side around the cushion, cushion right side top central point department fixedly connected with fixed disk, cushion front end right side top fixedly connected with nut is vice, base top central point department of putting runs through and is provided with the oil trap, oil trap top fixedly connected with junk chamber, junk chamber inner wall bottom left side is provided with the filter plate, junk chamber inner wall bottom right side runs through and is provided with the sliding tray, sliding connection has the thing groove in the sliding tray, fixed plate right side top front end fixedly connected with reversal motor, reversal motor output runs through and fixedly connected with ball screw, base right side bottom central point fixedly connected with second oil pump, the second output runs through and fixedly connected with oil storage tank, oil pump top left side fixedly connected with first oil spray pipe.

As a further description of the above technical solution:

and limiting grooves penetrate through the center lower positions of the front end and the rear end of the cushion block and are provided with limiting grooves.

As a further description of the above technical solution:

the limiting strips are connected with the limiting grooves in a sliding mode.

As a further description of the above technical solution:

and the limiting strips are fixedly connected with the fixing plate.

As a further description of the above technical solution:

the bottom of the inner wall of the collecting groove is provided with a filter plate.

As a further description of the above technical solution:

and the ball screw is in threaded connection with the nut pair.

As a further description of the above technical solution:

the limiting strip is positioned at the top of the falling object cavity.

As a further description of the above technical solution:

the output end of the second motor penetrates through and is fixedly connected with a drill bit.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first set up the batch oil tank, when the drill bit contacts with hydraulic cylinder bottom, first oil pump starts, take the coolant oil that the batch oil tank was stored out, spout the pipeline blowout through spouting, spout and cool off it at drill bit and hydraulic cylinder bottom of the cylinder contact position, make the size of drilling more accurate, the coolant oil that sprays moreover passes through the filter plate and gets into the oil collecting tank in, the cooling of stewing in the coolant oil suction batch oil tank after the second oil pump starts to strain the oil collecting tank, wait for next use.

2. The utility model discloses in, the drill bit can be given the metal of the position that needs drilling at the bottom of the hydraulic cylinder jar when drilling and remove to can produce the metal fillings, the metal fillings of production can fall into the junk intracavity, along with the removal of cushion, pushes an album thing inslot with the metal fillings, and an album thing inslot metal fillings have been full can outwards take out and clear up.

Drawings

FIG. 1 is a perspective view of a drilling device for producing the bottom of a hydraulic cylinder according to the present invention;

FIG. 2 is a left side view of the drilling device for producing the cylinder bottom of the hydraulic cylinder according to the present invention;

FIG. 3 is a right side view of the drilling device for producing the cylinder bottom of the hydraulic cylinder according to the present invention;

FIG. 4 is a front view of the drilling device for producing the bottom of the hydraulic cylinder provided by the present invention;

fig. 5 is a cross-sectional view of the drilling device for producing the cylinder bottom of the hydraulic cylinder provided by the utility model.

Illustration of the drawings:

1. a base; 2. a fixed block; 3. fixing the disc; 4. filtering the plate; 5. an oil jet pipeline; 6. a first oil pump; 7. a reverse motor; 8. a nut pair; 9. a fixing plate; 10. a second oil pump; 11. a collecting groove; 12. a fixed mount; 13. a second motor; 14. a drill bit; 15. a ball screw; 16. an oil sump; 17. a falling object cavity; 18. a sliding groove; 19. a sliding plate; 20. a limiting strip; 21. a limiting groove; 22. cushion blocks; 23. an oil storage tank.

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. 1-5, the present invention provides an embodiment: a drilling device for producing the bottom of a hydraulic cylinder comprises a base 1, a fixed block 2 is fixedly connected at the left side of the top of the base 1, a fixed plate 9 is fixedly connected at the right side of the top of the base 1, a fixed frame 12 is fixedly connected at the top center of the fixed plate 9, a second motor 13 is fixedly connected between the two fixed frames 12, a limit strip 20 is fixedly connected at the front and rear ends of the right side of the fixed block 2, a cushion block 22 is slidably connected between the two limit strips 20, a sliding plate 19 is fixedly connected at the bottom right side of the front and rear ends of the cushion block 22, a fixed plate 3 is fixedly connected at the top center of the right side of the cushion block 22, a nut pair 8 is fixedly connected at the top of the right side of the front end of the cushion block 22, an oil collecting groove 16 is penetrated and arranged at the top center of the top of the base 1, a junk cavity 17 is fixedly connected at the left side of the bottom of the inner wall of the junk cavity 17, a sliding groove 18 is penetrated and arranged at the right side of the inner wall of the sliding groove, a reversing motor 7 is fixedly connected at the top of the right side of the fixed plate 9, a reversing motor 7 is penetrated and fixedly connected with a ball screw rod 15, a second oil pump 10 is fixedly connected at the top of the oil tank 6, and a first oil tank 6 is connected with a reversing motor 7, because the nut pair 8 rotates on the ball screw 15 along the thread, and the nut pair 8 is fixed on the cushion block 22, therefore, when the nut pair 8 moves on the ball screw 15, the fixed disc 3 on the cushion block 22 and the cylinder bottom of the hydraulic oil cylinder are driven to move towards the drill bit 14.

The central lower positions of the front end and the rear end of the cushion block 22 penetrate through and are provided with limiting grooves 21, the limiting strips 20 are connected with the limiting grooves 21 in a sliding mode, the limiting strips 20 are fixedly connected with the fixing plate 9, the bottom of the inner wall of the object collecting groove 11 is provided with a filter plate 4, the ball screw 15 is in threaded connection with the nut pair 8, the limiting strips 20 are located at the top of the object falling cavity 17, the output end of the second motor 13 penetrates through and is fixedly connected with a drill bit 14, the first oil pump 6 is started during drilling to pump out cooling oil stored in the oil storage tank 23, the cooling oil is sprayed out through the oil spraying pipeline 5 and is sprayed at the contact position between the drill bit 14 and the cylinder bottom of the hydraulic oil cylinder to cool the drill bit, metal chips cut by the drill bit 14 during drilling can fall into the object falling cavity 17, the metal chips are pushed into the object collecting groove 11 along with the movement of the cushion block 22, the sprayed cooling oil enters the oil collection groove 16 through the filter plate 4, and the second oil pump 10 is started to pump the cooling oil filtered by pumping into the oil storage tank 23 to perform standing cooling.

The working principle is as follows: the method comprises the steps that firstly, an air cylinder on a fixed disc 3 retracts, a placing position of a hydraulic cylinder bottom is reserved on the fixed disc 3, after the cylinder bottom is aligned, the air cylinder starts to eject, the hydraulic cylinder bottom is clamped on the fixed disc 3, a second motor 13 is started to drive a drill bit 14 to rotate, meanwhile, a reverse motor 7 starts to drive a ball screw 15 to rotate, a nut pair 8 rotates on the ball screw 15 along threads, the nut pair 8 is fixed on a cushion block 22, when the nut pair 8 moves on the ball screw 15, the fixed disc 3 on the cushion block 22 and the hydraulic cylinder bottom are driven to move towards the drill bit 14, a limiting groove 21 is formed in the cushion block 22, the limiting groove 21 slides on a limiting strip 20 to limit the sliding direction of the fixed disc 3, the position where the hydraulic cylinder bottom needs to be drilled and the drill bit 14 always face each other, a first oil pump 6 starts during drilling, cooling oil stored in an oil storage tank 23 is pumped out, the cooling oil is sprayed out through an oil spraying pipeline 5, the cooling oil tank 14 is sprayed out at the contact position where the drill bit 14 and the oil storage tank 23 and the oil collection tank 11 is pushed back into a cooling oil collection tank 16 after the metal collection tank is fully pumped out, and the metal collection tank 16 is cooled, and the metal collection tank 16 is pushed back to the oil collection tank after the metal collection tank 11 is cleaned.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a drilling equipment for production of hydraulic cylinder end, includes base (1), its characterized in that: the fixing device is characterized in that a fixed block (2) is fixedly connected to the left center of the top of the base (1), a fixed plate (9) is fixedly connected to the right side of the top of the base (1), fixed frames (12) are fixedly connected to the center of the top of the fixed plate (9), a second motor (13) is fixedly connected between the two fixed frames (12), limiting strips (20) are fixedly connected to the centers of the front and rear ends of the right side of the fixed block (2), cushion blocks (22) are slidably connected between the two limiting strips (20), sliding plates (19) are fixedly connected to the bottoms of the front and rear ends of the cushion blocks (22), a fixed plate (3) is fixedly connected to the center of the top of the right side of the cushion blocks (22), the oil collecting device is characterized in that a nut pair (8) is fixedly connected to the top of the right side of the front end of the cushion block (22), an oil collecting groove (16) penetrates through and is arranged at the center position of the top of the base (1), a falling object cavity (17) is fixedly connected to the top of the oil collecting groove (16), a filter plate (4) is arranged on the left side of the bottom of the inner wall of the falling object cavity (17), a sliding groove (18) penetrates through and is arranged on the right side of the bottom of the inner wall of the falling object cavity (17), an object collecting groove (11) is slidably connected in the sliding groove (18), a reverse motor (7) is fixedly connected to the front end of the top of the right side of the fixing plate (9), and a ball screw (15) penetrates through and is fixedly connected to the output end of the reverse motor (7), base (1) right side bottom central point puts fixedly connected with second oil pump (10), second oil pump (10) output runs through and fixedly connected with batch oil tank (23), the first oil pump (6) of batch oil tank (23) top fixedly connected with, first oil pump (6) top left side rear end fixedly connected with spouts oil pipe way (5).

2. A drilling apparatus for the production of a hydraulic ram cylinder bottom according to claim 1 wherein: the center of the front end and the center of the rear end of the cushion block (22) are downward and penetrate through the position and are provided with limit grooves (21).

3. A drilling apparatus for the production of a hydraulic ram cylinder bottom according to claim 1 wherein: the limiting strips (20) are connected with the limiting grooves (21) in a sliding mode.

4. A drilling apparatus for the production of the cylinder bottom of a hydraulic ram as claimed in claim 1, wherein: the limiting strips (20) are fixedly connected with the fixing plate (9).

5. A drilling apparatus for the production of a hydraulic ram cylinder bottom according to claim 1 wherein: the bottom of the inner wall of the collection groove (11) is provided with a filter plate (4).

6. A drilling apparatus for the production of a hydraulic ram cylinder bottom according to claim 1 wherein: the ball screw (15) is in threaded connection with the nut pair (8).

7. A drilling apparatus for the production of a hydraulic ram cylinder bottom according to claim 1 wherein: the limiting strip (20) is positioned at the top of the falling object cavity (17).

8. A drilling apparatus for the production of the cylinder bottom of a hydraulic ram as claimed in claim 1, wherein: the output end of the second motor (13) penetrates through and is fixedly connected with a drill bit (14).