Deep hole drilling machine with positioning and guiding functions

Abstract

The utility model belongs to the technical field of drilling machines, and particularly relates to a deep hole drilling machine with positioning and guiding functions, which comprises a control table and a bottom column, the bottom column is fixedly mounted at the bottom end of the control table, a punching mechanism and a cooling mechanism are arranged at the top end of the control table, and the punching mechanism comprises a drilling unit and a positioning and guiding unit. According to the deep hole drilling machine with the positioning and guiding functions, by arranging the punching mechanism, not only can a workpiece be rapidly drilled, but also the workpiece can be rapidly positioned and fixed, so that the drilling stability of the workpiece is improved, the drilling quality is improved, and the production and machining quality of the workpiece is also improved; according to the device, the problems in the background technology are solved, the cooling mechanism is arranged, after the workpiece is drilled, the workpiece can be cooled in time, the workpiece drilling efficiency is improved accordingly, the function of recycling cooling liquid is achieved, and the practical performance of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling machines, in particular to a deep hole drilling machine with a positioning and guiding function. Background Art

[0002] Deep hole drilling machines are different from traditional hole processing methods. They mainly rely on specific drilling technology (such as gun drilling, BTA drilling, ejector drilling, etc.). Special machine tools for drilling deep hole systems and precision shallow holes with an aspect ratio greater than 10 are collectively called deep hole drilling machines. Deep hole drilling machines have a wide range of applications and are characterized by high rigidity, high precision, high speed, high efficiency, high reliability, and high torque. Using deep hole drilling machines to drill holes can save process equipment, shorten the production process cycle, ensure product processing quality, and improve production efficiency.

[0003] During the use of some deep hole drilling machines, it is found that their columns and work tables are fixed to the bed, and can only be moved up and down by the rocker arm arranged on the column. It cannot meet the processing needs of long and thin workpieces. Moreover, in the production process, many positions on the workpiece often have to be moved manually for processing, which will seriously affect its production efficiency and also affect its processing quality. Therefore, the existing deep hole drilling machines cannot meet the current production needs.

[0004] In the patent document with publication number CN205552015U, an all-round high-efficiency deep-hole drilling machine is proposed, which includes a base, a workbench, a column, a rocker arm, a spindle, a rotating mechanism, a driving mechanism and a control device. The workbench and the column are arranged above the base, the rocker arm is vertically arranged on the column, the spindle is arranged on the rocker arm, the rotating mechanism is arranged at the bottom of the workbench, the driving mechanism is arranged on the column, and the control device is arranged in the control box on the base. The utility model is an all-round high-efficiency deep-hole drilling machine, by arranging a rotating mechanism under the workbench, so that the workbench can rotate according to the needs of the work during the work process, so that the spindle can realize all-round processing of the workpiece on the workbench without shifting, avoiding the frequent shifting of the workbench or the rocker arm during the work process to cause wear, thereby playing a good protective role for the entire drilling machine and extending its service life.

[0005] However, the device is not easy to quickly position and guide the workpiece, thereby reducing the drilling stability of the workpiece.

[0006] For this reason, we urgently need to provide a deep hole drilling machine with positioning and guiding function. Utility Model Content

[0007] The utility model aims to provide a deep hole drilling machine with a positioning and guiding function, so as to solve the problem that the device proposed in the above background technology is not easy to quickly position and guide the workpiece, thereby reducing the drilling stability of the workpiece.

[0008] To achieve the above objectives, the utility model provides the following technical solutions: a deep hole drilling machine with positioning and guiding functions, comprising a control console and a base column, wherein the base column is fixedly installed at the bottom end of the control console, and a punching mechanism and a cooling mechanism are arranged at the top end of the control console.

[0009] The punching mechanism comprises a drilling unit and a positioning guide unit.

[0010] The positioning and guiding unit includes a placement seat, a connecting plate, a placement roller, a driving motor, a hydraulic cylinder and a fixing part. The placement seat is fixedly installed on the top of the console, the connecting plate is fixedly installed on the top of the placement seat, the placement roller is connected to the connecting end of the connecting plate, the driving motor is installed inside the console, the hydraulic cylinder is installed on the rotating end of the driving motor, and the fixing part is installed on the fixed end of the hydraulic cylinder.

[0011] Preferably, the drilling unit includes a supporting groove, a mounting seat, a fixing seat, an electric push rod, a drilling machine and a connecting piece, the supporting groove is opened at the top of the console, the mounting seat is arranged at the top of the console, the fixing seat is fixedly installed at the top of the console, the electric push rod is installed at the top of the fixing seat, the drilling machine is installed at the fixed end of the mounting seat, and the connecting piece is installed at the top of the console.

[0012] Preferably, the cooling mechanism includes a water tank, a water inlet pipe, a hose, a nozzle, a collecting tank, an inner tank and a pull rod, the water tank is installed on the back of the console, the water inlet pipe is connected to the top of the water tank, the hose is connected to the inside of the water inlet pipe, the nozzle is installed on the side fixed end of the fixing part, the collecting tank is opened on the side end of the console, the inner tank is opened on the inner side of the collecting tank, and the pull rod is installed at the scraper fixing place inside the collecting tank.

[0013] Preferably, both ends of the placement roller are rotatably connected to the connection plate, so that the workpiece can be accurately placed on the top of the placement roller, and the placement rollers are symmetrically distributed on the top of the placement seat, thereby improving the placement stability of the workpiece.

[0014] Preferably, a circulation groove is provided at the top of the console, and the circulation groove passes through the top of the console to the inside of the collecting tank, so that the coolant can pass through the circulation groove and stay in the collecting tank, which is convenient for recovering the coolant.

[0015] Preferably, the bottom connection of the mounting seat is abutted and slidably connected to the inside of the supporting groove, so that the mounting seat can move more stably. The other end of the electric push rod is connected to the fixed part of the side of the mounting seat. The mounting seat can be driven to move by the extension and retraction of the electric push rod, which facilitates the movement of the mounting seat and the rapid drilling of the workpiece.

[0016] Preferably, a water pump is installed inside the water tank, and the output end of the water pump is connected to one end of a hose. Through the operation of the water pump, the extracted coolant is transported to the nozzle through the hose and sprayed out, thereby quickly cooling the drilled workpiece. A scraper is provided inside the collection tank to facilitate scraping the collected coolant, and both ends of the scraper are in contact with the inside of the inner tank, so that the stability of scraping the coolant is improved.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The deep hole drilling machine with positioning and guiding function can not only drill holes in the workpiece quickly by setting a drilling mechanism, but also can quickly position and fix the workpiece, thereby improving the drilling stability of the workpiece, improving the drilling quality, and solving the problems raised in the background technology.

[0019] 2. The deep hole drilling machine with positioning and guiding function can cool the workpiece in time after drilling the workpiece by setting a cooling mechanism, thereby improving the drilling efficiency of the workpiece, and also has the function of recovering the coolant, thereby improving the practical performance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0021] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0022] Figure 3 This is a schematic diagram of the drilling unit structure of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the positioning and guiding unit of the utility model.

[0024] In the figure: 1. control console; 2. bottom column; 301. support groove; 302. mounting seat; 303. fixing seat; 304. electric push rod; 305. drilling machine; 306. connecting piece; 307. placement seat; 308. connecting plate; 309. placement roller; 310. driving motor; 311. hydraulic cylinder; 312. fixing piece; 401. water tank; 402. water inlet pipe; 403. hose; 404. nozzle; 405. collecting tank; 406. inner tank; 407. pull rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0027] Embodiment 1:

[0028] A deep hole drilling machine with a positioning and guiding function comprises a control console 1 and a base column 2. A circulation groove is provided at the top of the control console 1, and the circulation groove runs through the top of the control console 1 to the inside of a collecting tank 405, so that coolant can pass through the circulation groove and stay in the inside of the collecting tank 405, so as to facilitate the recovery of the coolant. The base column 2 is fixedly installed at the bottom of the control console 1, and a punching mechanism and a cooling mechanism are provided at the top of the control console 1.

[0029] The punching mechanism comprises a drilling unit and a positioning guide unit.

[0030] The positioning and guiding unit includes a placement seat 307, a connecting plate 308, a placement roller 309, a driving motor 310, a hydraulic cylinder 311 and a fixing part 312. The placement seat 307 is fixedly installed on the top of the control console 1, the connecting plate 308 is fixedly installed on the top of the placement seat 307, the placement roller 309 is connected to the connecting end of the connecting plate 308, and both ends of the placement roller 309 are rotatably connected to the connection between the connecting plate 308, so that the workpiece can be accurately placed on the top of the placement roller 309, and the placement roller 309 is symmetrically distributed on the top of the placement seat 307, thereby improving the placement stability of the workpiece. The driving motor 310 is installed inside the control console 1, the hydraulic cylinder 311 is installed at the rotating end of the driving motor 310, and the fixing part 312 is installed at the fixed end of the hydraulic cylinder 311.

[0031] Embodiment 2:

[0032] On the basis of Example 1: the drilling unit includes a supporting groove 301, a mounting seat 302, a fixed seat 303, an electric push rod 304, a drilling machine 305 and a connecting piece 306. The supporting groove 301 is opened at the top of the console 1, and the mounting seat 302 is arranged at the top of the console 1. The bottom connection of the mounting seat 302 abuts against the inside of the supporting groove 301 and is slidably connected, so that the mounting seat 302 can move more stably. The fixed seat 303 is fixedly installed on the top of the console 1, and the electric push rod 304 is installed on the top of the fixed seat 303. The other end of the electric push rod 304 is connected to the fixed part of the side of the mounting seat 302. The extension and contraction of the electric push rod 304 can drive the mounting seat 302 to move, which is convenient for moving the mounting seat 302, thereby quickly drilling holes in the workpiece. The drilling machine 305 is installed at the fixed end of the mounting seat 302, and the connecting piece 306 is installed on the top of the console 1.

[0033] The cooling mechanism includes a water tank 401, a water inlet pipe 402, a hose 403, a nozzle 404, a collecting tank 405, an inner tank 406 and a pull rod 407. The water tank 401 is installed on the back of the console 1, the water inlet pipe 402 is connected to the top of the water tank 401, the hose 403 is connected to the inside of the water inlet pipe 402, the nozzle 404 is installed on the side fixed end of the fixing part 312, the collecting tank 405 is opened at the side end of the console 1, the inner tank 406 is opened on the inner side of the collecting tank 405, and the pull rod 407 is installed at the scraper fixing position inside the collecting tank 405.

[0034] Embodiment three: A water pump is installed inside the water tank 401, and the output end of the water pump is connected to one end of the hose 403. Through the operation of the water pump, the extracted coolant is transported to the nozzle 404 through the hose 403 for spraying out, thereby quickly cooling the drilled workpiece. A scraper is provided inside the collection tank 405 to facilitate scraping the collected coolant, and both ends of the scraper are in contact with the inside of the inner tank 406, so that the stability of scraping the coolant is improved.

[0035] When in use, the workpiece is placed on the top of the placing roller 309, and the hydraulic cylinder 311 is driven to rotate by the driving motor 310. Under the extension and retraction of the hydraulic cylinder 311, the fixing part 312 quickly positions the top of the workpiece, thereby improving the stability of drilling. The operation of the electric push rod 304 moves the mounting base 302, thereby driving the drilling machine 305 to move, and thus facilitating drilling of the workpiece. Since a water pump is installed inside the water tank 401, and the output end of the water pump is connected to one end of the hose 403, through the operation of the water pump, the extracted coolant is transported to the nozzle 404 through the hose 403 for spraying, thereby quickly cooling the drilled workpiece. A scraper is provided inside the collecting tank 405 to facilitate scraping the collected coolant, and the two ends of the scraper are in contact with the inside of the inner tank 406, so that the stability of scraping the coolant is improved, thereby improving the practical performance of the device.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A deep hole drilling machine with positioning and guiding function, comprising a control console (1) and a base column (2), wherein the base column (2) is fixedly mounted on the bottom end of the control console (1), characterized in that: The top of the console (1) is provided with a punching mechanism and a cooling mechanism; The punching mechanism includes a drilling unit and a positioning guide unit; The positioning and guiding unit comprises a placement seat (307), a connecting plate (308), a placement roller (309), a driving motor (310), a hydraulic cylinder (311) and a fixing member (312); the placement seat (307) is fixedly mounted on the top of the control console (1); the connecting plate (308) is fixedly mounted on the top of the placement seat (307); the placement roller (309) is connected to the connecting end of the connecting plate (308); the driving motor (310) is mounted inside the control console (1); the hydraulic cylinder (311) is mounted on the rotating end of the driving motor (310); and the fixing member (312) is mounted on the fixed end of the hydraulic cylinder (311).

2. The deep hole drilling machine with positioning and guiding function according to claim 1, characterized in that: The drilling unit comprises a supporting groove (301), a mounting seat (302), a fixing seat (303), an electric push rod (304), a drilling machine (305) and a connecting piece (306); the supporting groove (301) is opened at the top of the console (1); the mounting seat (302) is arranged at the top of the console (1); the fixing seat (303) is fixedly mounted on the top of the console (1); the electric push rod (304) is mounted on the top of the fixing seat (303); the drilling machine (305) is mounted on the fixed end of the mounting seat (302); and the connecting piece (306) is mounted on the top of the console (1).

3. The deep hole drilling machine with positioning and guiding function according to claim 1, characterized in that: The cooling mechanism comprises a water tank (401), a water inlet pipe (402), a hose (403), a nozzle (404), a collecting tank (405), an inner tank (406) and a pull rod (407); the water tank (401) is installed on the back of the control console (1); the water inlet pipe (402) is connected to the top of the water tank (401); the hose (403) is connected to the inside of the water inlet pipe (402); the nozzle (404) is installed on the side fixed end of the fixing member (312); the collecting tank (405) is opened on the side end of the control console (1); the inner tank (406) is opened on the inner side of the collecting tank (405); and the pull rod (407) is installed on the scraper fixing position inside the collecting tank (405).

4. The deep hole drilling machine with positioning and guiding function according to claim 1, characterized in that: The two ends of the placement roller (309) are rotatably connected to the connection point of the connection plate (308), and the placement rollers (309) are symmetrically distributed on the top of the placement seat (307).

5. The deep hole drilling machine with positioning and guiding function according to claim 1, characterized in that: The top of the console (1) is provided with a circulation groove, and the circulation groove runs through the top of the console (1) to the inside of the collection groove (405).

6. The deep hole drilling machine with positioning and guiding function according to claim 2, characterized in that: The bottom connection of the mounting seat (302) is in abutment with and slidably connected to the inside of the support groove (301), and the other end of the electric push rod (304) is connected to a fixed portion of the side of the mounting seat (302).

7. The deep hole drilling machine with positioning and guiding function according to claim 3, characterized in that: A water pump is installed inside the water tank (401), and the output end of the water pump is connected to one end of the hose (403). A scraper is provided inside the collection tank (405), and both ends of the scraper are in contact with the inside of the inner tank (406).

Images