CN213794378U

CN213794378U - Deep hole processing machinery device

Info

Publication number: CN213794378U
Application number: CN202022566249.2U
Authority: CN
Inventors: 丁云飞
Original assignee: Xian Shiyou University
Current assignee: Xian Shiyou University
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-07-27
Anticipated expiration: 2030-11-09

Abstract

The utility model relates to a deep hole processing machinery device belongs to deep hole processing technology field, including the support frame, fixedly connected with drive arrangement in the middle of the top of support frame. The utility model discloses, drive arrangement axis of rotation that moves down under the fixed action of support frame, the rotatory axis of rotation of rotating device, the axis of rotation drives the drill bit and bores native operation, the water pump wheel starts to drive the coolant liquid and flows in the inside of cooling tube, reach the purpose to the drill bit cooling, it is difficult to the biography of heat that the during operation cutting caused to prevent deep hole processing machinery device, make the cutting heat on the cutter can spread, make machinery improve life, when carrying out the trompil operation, the axis of rotation drives the drill bit and bores native operation downwards, soil bits discharge is through the start-up of shovel native runner and negative pressure eduction gear, through soil absorption pipe and the processing machinery device of soil discharge pipe discharge, prevent the chip removal of being not convenient for in the deep hole processing process, prevent that the smear metal discharge in-process from taking place to block up through long and thin drilling rod and causing the tipping.

Description

Deep hole processing machinery device

Technical Field

The utility model relates to a deep hole processing technology field especially relates to a deep hole processing machinery device.

Background

Deep hole machining is an important component in mechanical manufacturing technology and is also one of the difficulties. By comparative analysis of recent statistics, the machining needs about one third of the total machining, and about 40% of the machining needs deep hole machining. Deep holes generally refer to holes having a ratio of hole depth to hole diameter of greater than 5. Deep hole processing techniques were first applied to the production of military instruments, such as: barrels, etc., while also enabling the technology to be developed in a closed environment for military applications. With the continuous development of economy and science and technology, deep hole processing technology gradually turns to the civil aspect, and is mainly applied to the industries of energy exploitation, automobile manufacturing, machine tool manufacturing, aerospace and the like.

However, the heat generated by cutting during operation of the existing deep hole processing machine device is difficult to be dissipated, the cutting heat on a cutter is difficult to be diffused and easy to be overheated due to a closed cutting form, at the moment, a plurality of efficient cooling methods are needed for cooling, chip removal is inconvenient in the deep hole processing process, and the chip is easy to block or even broken due to the fact that the chip passes through a slender drill rod in the chip removal process, so that the chip is required to be fully cut to ensure the chip form so as to smoothly remove the chips.

SUMMERY OF THE UTILITY MODEL

The utility model provides a deep hole processing machinery device has solved among the prior art deep hole processing machinery device and has been difficult to spread the technical problem of the chip removal of being not convenient for in the heat that the during operation cutting caused.

The utility model provides a scheme as follows of above-mentioned technical problem: a deep hole processing mechanical device comprises a support frame, wherein a driving device is fixedly connected in the middle of the top of the support frame, a rotating device is fixedly connected to the bottom of the driving device, a rotating shaft is connected to the middle position of the top of the driving device in a penetrating manner, a water pump box is fixedly connected to the top of the rotating shaft, a cooling pipe is connected to the top of the rotating shaft in a penetrating manner, a drill bit is fixedly connected to the bottom of the rotating shaft, an excavation soil is connected to the bottom of the drill bit in a sliding manner, sealing gaskets are respectively and slidably connected to the positions, close to the excavation soil, of the two sides of the rotating shaft, a mounting frame is fixedly connected to the back end of the two sealing gaskets, a connecting rod is fixedly connected to the bottom of the mounting frame, a soil shoveling wheel is rotatably connected to the bottom of the two connecting rods, soil absorbing pipes are respectively and slidably connected to the two sides of the mounting frame, and the back end of the two soil absorbing pipes is respectively and fixedly connected with a negative pressure drainage device, two equal fixedly connected with soil discharging pipe in one side of the back of the body of negative pressure eduction gear, the inner wall top fixedly connected with water pump impeller of water pump case.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, the both sides of support frame are equal fixed mounting have supplementary branch, rotating device and axis of rotation sliding connection.

Furthermore, soil cutting knives are fixedly connected to two sides of the rotating shaft close to the bottom, and three soil cutting knives in each group are uniformly arranged.

Further, the installation of cooling tube is arranged and is set up to the U style of calligraphy with drill bit looks adaptation, and the equal fixedly connected with water service pipe in both ends of cooling tube, and the water service pipe is kept away from cooling tube one end and all corresponds fixed connection with pump wheel both sides.

Further, the surface of the drill bit is fixedly connected with thread sawteeth.

Furthermore, the bottom of the placing frame is fixedly connected with a fixed drill rod, and the left side of the fixed drill rod is provided with a through hole matched with the diameter of the soil suction pipe.

Furthermore, the back side of each of the two negative pressure drainage devices is provided with a soil discharge hole matched with the diameter of the soil discharge pipe.

Furthermore, the outer wall of the soil shoveling wheel is fixedly connected with a soil turning shovel, and the rotation direction of the soil shoveling wheel is matched with the soil suction direction of the soil suction pipe.

The utility model has the advantages that: the utility model provides a, have following advantage:

1. the driving device moves the rotating shaft downwards under the fixing action of the support frame, the rotating device rotates the rotating shaft, the rotating shaft drives the drill bit to carry out earth drilling operation, the water pump wheel is started to drive cooling liquid to flow in the cooling pipe, the purpose of cooling the drill bit is achieved, heat generated by cutting of a deep hole machining mechanical device during operation is prevented from being difficult to dissipate, cutting heat on a cutter is made to diffuse, and the service life of the machine is prolonged;

2. when carrying out the trompil operation, the axis of rotation drives the drill bit and bores native operation downwards, and the soil bits discharge through the start-up of shovel native runner and negative pressure eduction gear, through soil absorption pipe and the deep hole processing machinery device of soil discharge pipe discharge, prevents the chip removal of being not convenient for in the BTA process, prevents that the smear metal discharge in-process from taking place to block up through long and thin drilling rod and causing the tipping, improves life.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic structural diagram of a deep-hole processing mechanical apparatus according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a water pump box in a deep-hole processing mechanical device according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a rotating device in a deep-hole processing mechanical device according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a driving device in a deep-hole processing mechanical device according to an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a support frame; 2. a drive device; 3. a rotating device; 4. a rotating shaft; 5. a water pump tank; 6. a cooling tube; 7. a drill bit; 8. excavating the land; 9. a gasket; 10. a placement frame; 11. A connecting rod; 12. a shovel wheel; 13. a soil suction pipe; 14. a negative pressure drain; 15. a waste pipe; 16. a water pump wheel.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-4, the examples given are intended to illustrate the present invention and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-4, a deep hole processing mechanical device comprises a support frame 1, and is characterized in that: fixedly connected with drive arrangement 2 in the middle of the top of support frame 1, drive arrangement 2's bottom fixedly connected with rotating device 3, drive arrangement 2's top intermediate position through connection has axis of rotation 4, the top fixedly connected with water pump box 5 of axis of rotation 4, the top through connection of axis of rotation 4 has cooling tube 6, the bottom fixedly connected with drill bit 7 of axis of rotation 4, sliding connection has excavation soil 8 bottom the drill bit 7, the inner wall top fixedly connected with water pump impeller 16 of water pump box 5.

Preferably, both sides of support frame 1 are all fixed mounting have supplementary branch, and rotating device 3 and axis of rotation 4 sliding connection make support frame 1 more stable, make deep hole processing machinery device operation more stable.

Preferably, the cooling pipe 6 is arranged in a U shape matched with the drill bit 7, the two ends of the cooling pipe 6 are fixedly connected with water pipes, one end of the water pipes, far away from the cooling pipe 6, corresponds to the two sides of the water pump wheel 16 and is fixedly connected with the water pipes, so that cooling liquid flows at the drill bit 7, the temperature of the end of the drill bit 7 is removed, heat generated by cutting in the working process is prevented from being difficult to dissipate, and the service life of machinery is prolonged.

Preferably, the surface of the drill 7 is fixedly connected with thread saw teeth to increase the cutting effect.

The utility model discloses a concrete theory of operation and application method do: under the fixed action of support frame 1, drive arrangement 2 removes axis of rotation 4 downwards, and rotating device 3 rotates axis of rotation 4, and axis of rotation 4 drives drill bit 7 and bores the earth operation, and water pump impeller 16 starts to drive the coolant liquid and flows in the inside of cooling tube 6, reaches the purpose to the drill bit 7 cooling, prevents that the heat that deep hole processing machinery device during operation cutting caused is difficult to spread, makes the cutting heat on the cutter can spread, makes machinery improve life.

As shown in fig. 1-4, the utility model provides a deep hole processing machinery device, the equal sliding connection in position that the both sides of axis of rotation 4 are close to excavation soil 8 has sealed the pad 9, the one end fixedly connected with placer 10 of the back of the body of two sealed pads 9, the one end fixedly connected with connecting rod 11 that axis of rotation 4 is close to in the bottom of placer 10, the bottom swivelling joint of two connecting rods 11 has soil shoveling wheel 12, the both sides of placer 10 all through connection have soil-absorbing pipe 13, the equal fixedly connected with negative pressure eduction gear 14 of the back of the body one end mutually of two soil-absorbing pipes 13, the equal fixedly connected with soil-discharging pipe 15 in the back of the body one side mutually of two negative pressure eduction gear 14.

Preferably, the two sides of the rotating shaft 4 are close to the bottom fixedly connected with soil cutting knives, and the soil cutting knives are uniformly arranged in each group, so that chips can be removed conveniently, the blockage in the chip discharging process is prevented, and the service life is prolonged.

Preferably, the bottom of the placing frame 10 is fixedly connected with a fixed drill rod, and the left side of the fixed drill rod is provided with a through hole matched with the diameter of the soil suction pipe 13, so that the soil suction pipe 13 smoothly discharges waste soil.

Preferably, the opposite sides of the two negative pressure drainage devices 14 are provided with a soil discharge hole matched with the diameter of the soil discharge pipe 15, so that the soil discharge pipe 15 can smoothly discharge waste soil, and tipping caused by blockage is prevented.

Preferably, the outer wall of the shovel wheel 12 is fixedly connected with a soil turning shovel, and the rotation direction of the shovel wheel 12 is matched with the soil suction direction of the soil suction pipe 13, so that soil scraps are smoothly discharged, and tipping caused by blockage is prevented.

The utility model discloses a concrete theory of operation and application method do: when the operation of trompil, axis of rotation 4 drives drill bit 7 and drills earth work downwards, and the soil bits discharge through the start-up of shovel native runner 12 and negative pressure eduction gear 14, through soil absorption pipe 13 and the deep hole processing machinery device of soil discharge pipe 15 discharge, prevents the chip removal of being not convenient for in the deep hole course of working, prevents that the smear metal discharge in-process from taking place to block up through long and thin drilling rod and causing the tipping, improves life.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a deep hole processing machinery device, includes support frame (1), its characterized in that: fixedly connected with drive arrangement (2) in the middle of the top of support frame (1), the bottom fixedly connected with rotating device (3) of drive arrangement (2), the top intermediate position through connection of drive arrangement (2) has axis of rotation (4), the top fixedly connected with water pump case (5) of axis of rotation (4), the top through connection of axis of rotation (4) has cooling tube (6), the bottom fixedly connected with drill bit (7) of axis of rotation (4), sliding connection has excavation soil (8) bottom drill bit (7), the equal sliding connection in position that the both sides of axis of rotation (4) are close to excavation soil (8) has sealed the pad (9), two the one end fixedly connected with mount (10) of carrying on the back of the body of sealed pad (9), the one end fixedly connected with connecting rod (11) that the bottom of mount (10) is close to axis of rotation (4), two the bottom swivelling joint of connecting rod (11) has shovel soil wheel (12), the both sides of arrangement frame (10) all run through and are connected with soil suction pipe (13), two the equal fixedly connected with negative pressure eduction gear (14), two of the mutually opposite side of the equal fixedly connected with in one side of the back of the body of soil suction pipe (13) arrange native pipe (15), the inner wall top fixedly connected with water pump impeller (16) of water pump case (5).

2. Deep hole processing machinery device according to claim 1, characterized in that auxiliary support rods are fixedly mounted on both sides of the support frame (1), and the rotating device (3) is slidably connected with the rotating shaft (4).

3. Deep hole processing machinery arrangement according to claim 1, characterised in that soil cutting knives are fixedly connected to both sides of the rotating shaft (4) near the bottom, and the soil cutting knives are arranged evenly in groups of three.

4. Deep hole processing machinery device according to claim 1, characterized in that the cooling pipe (6) is installed and arranged in a U shape matched with the drill bit (7), both ends of the cooling pipe (6) are fixedly connected with water pipes, and one ends of the water pipes far away from the cooling pipe (6) are correspondingly and fixedly connected with both sides of the water pump wheel (16).

5. Deep-hole processing machine arrangement according to claim 1, characterised in that the surface of the drill bit (7) is fixedly connected with threaded serrations.

6. The deep hole processing machinery device as claimed in claim 1, wherein the bottom of the placement frame (10) is fixedly connected with a fixed drill rod, and the left side of the fixed drill rod is provided with a through hole matched with the diameter of the soil suction pipe (13).

7. The deep hole processing mechanical device as claimed in claim 1, wherein the opposite sides of the two negative pressure drainage devices (14) are provided with a soil discharge hole matched with the diameter of the soil discharge pipe (15).

8. The deep hole processing machinery device according to claim 1, wherein the outer walls of the shovel wheels (12) are fixedly connected with soil turning shovels, and the rotation direction of the shovel wheels (12) is matched with the soil suction direction of the soil suction pipe (13).