CN216176811U

CN216176811U - Special drilling and drilling combined machine tool for processing mine drilling tools

Info

Publication number: CN216176811U
Application number: CN202122389659.9U
Authority: CN
Inventors: 罗华荣; 徐小兵
Original assignee: Zhejiang Jing Yao Numerical Control Technology Co ltd
Current assignee: Zhejiang Jing Yao Numerical Control Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-04-05
Anticipated expiration: 2031-09-29

Abstract

The utility model belongs to the technical field of machine tools, and particularly relates to a special drill rod and drill combined machine tool for processing a mine drill rod tool. The utility model provides a special drilling and boring combined machine tool for processing a drilling and boring tool, aiming at the problems that the overall automation degree of the machine tool for processing the drilling and boring is low and the production efficiency needs to be improved in the prior art, and the special drilling and boring combined machine tool comprises a base and an outer shell arranged on the base, wherein a processing cavity is formed in the outer shell, a fixing component used for clamping a part to be processed is arranged in the processing cavity, at least one processing component is arranged on one side of the fixing component, and the special drilling and boring combined machine tool further comprises an automatic discharging component, one end of the automatic discharging component is positioned below the fixing component, and the other end of the automatic discharging component extends to the outside of the outer shell. The automatic waste discharge device can realize automatic control from processing to waste discharge, and has the advantages of high automation degree, high production efficiency and convenient use.

Description

Special drilling and drilling combined machine tool for processing mine drilling tools

Technical Field

The utility model belongs to the technical field of machine tools, and particularly relates to a special drill rod and drill combined machine tool for processing a mine drill rod tool.

Background

The drill tool is a mechanical engineering term published in 2013, and is a general name of a working tool for drilling a rock hole, namely a connecting rod drill rod tail, a drill rod, a connecting sleeve, a drill rod, an integral drill rod and the like. The drill rod is manufactured by machining through a machine tool. Machine tools are machines for manufacturing machines, also called machine tools or machine tools, which are conventionally referred to as machine tools for short. Generally, the machining method is divided into a metal cutting machine, a forging machine, a woodworking machine and the like. The methods for machining machine parts in modern machine manufacturing are numerous: in addition to cutting, casting, forging, welding, pressing, extruding, etc., however, in general, a part requiring high precision and fine surface roughness is finished by cutting on a machine tool. However, the overall automation degree of the existing machine tool for machining the drill rod is low, and the production efficiency needs to be improved.

For example, the chinese utility model patent discloses a special machine tool for a trapezoidal thread of a drill tool [ application number: 95243020.7], the utility model comprises a motor, a lathe bed with a guide rail, a main spindle box, a main spindle in the main spindle box and a chuck on the main spindle, an exchange gear box with two hitching wheel sets, a cam mechanism, a screw rod and a planker system driven by the screw rod and comprising a large, a middle and a small plankers, the small planker is provided with a knife platform for clamping a knife and a hand-operated screw rod capable of adjusting the static position of the knife, the utility model is characterized in that the main spindle is connected with the screw rod by a gear in the main spindle box through a cycloid reducer and a gear hitching wheel set, and the screw rod drives a knife carriage and the planker system comprising the large, the middle and the small plankers to move along the guide rail of the lathe bed by a split nut in the knife carriage; the main shaft is connected with a cam spline shaft through another gear hanging wheel set by a gear in a main shaft box, the cam spline shaft drives a cam shaft and a cam on the shaft to rotate through an intermediate gear, so that a roller on a middle carriage is pushed to enable the middle carriage and a small carriage to do reciprocating motion vertical to a guide rail of a machine body, and a specific motion relation is kept among the feeding amounts of a workpiece, the cam and a large carriage: when the large carriage feeds a workpiece pitch, the cam must rotate one more or one less than the workpiece, namely: t × K lead screw ═ P or: t × K lead screw — P wherein: k-revolution/minute, P-thread pitch of the processed workpiece, F-feed amount of the large carriage/one revolution of the workpiece, and T-thread pitch of a screw rod of the machine tool.

The utility model discloses a have and make simple easily, with low costs, the advantage of high quality and stable, but it still does not solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provides a special drill rod and drill rod combined machine tool for processing a mine drill rod tool, which has high automation degree and is convenient to use.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a special borer of mine drilling tool processing bores combined machine tool, includes the base and sets up the shell body on the base, the processing cavity has in the shell body, be equipped with the fixed subassembly that is used for the centre gripping to treat the processing part in the processing cavity, one side of fixed subassembly is equipped with at least one processing subassembly, still includes automatic discharging subassembly, automatic discharging subassembly one end is located fixed subassembly below, and the other end extends to the shell body outside.

In the special drilling and boring combined machine tool for processing the mine drilling tool, two processing assemblies are arranged, one end of each processing assembly, which is close to the fixing assembly, is provided with a drill bit, and the axial leads of the two drill bits are not parallel to each other.

In the special drilling combined machine tool for processing the mine drilling tool, the axial lead of the drill bit on one processing assembly is parallel to the fixed direction of the fixed assembly, and the included angle between the axial lead of the drill bit on the other processing assembly and the fixed direction of the fixed assembly is 30-60 degrees.

In the special drilling combined machine tool for processing the mine drilling tool, the processing assembly comprises a base fixed on a base, a guide rail is arranged on the upper surface of the base, a sliding block is connected on the guide rail in a sliding manner, a movable plate is also fixedly connected on the upper surface of the sliding block, a linear driving assembly is in driving connection with the movable plate, a motor assembly is fixedly connected on the movable plate, a drill bit is arranged on one side, close to the fixed assembly, of the motor assembly, and the drill bit is in driving connection with the motor assembly.

In the special drill combined machine tool for processing the mine drilling tool, the linear driving assembly comprises a driving motor fixedly arranged on the base body, the lead screw is in driving connection with the driving motor, the lead screw is further provided with a lead screw sliding block in threaded connection with the lead screw, and the lead screw sliding block is fixedly connected with the bottom surface of the movable plate.

In the special drill combined machine tool for processing the mine drill tool, the axis of the screw rod is parallel to the extending direction of the guide rail.

In the special drilling and drilling combined machine tool for processing the mine drilling tool, the fixing assembly comprises a fixing seat fixedly connected to the base and a rotary clamping assembly used for clamping a part to be processed, and the fixing seat is connected with the rotary clamping assembly through a transverse driving structure.

In the special drilling and boring combined machine tool for processing the mine drilling tool, the rotary clamping assembly comprises a rotary motor assembly which is in driving connection with a transverse driving structure, a workbench is arranged at one end, close to the processing assembly, of the rotary motor assembly, the workbench is in driving connection with the rotary motor assembly, and a plurality of clamping blocks which can be far away from or close to each other are fixedly arranged on one side, close to the processing assembly, of the workbench.

In the special drill combined machine tool for processing the mine drilling tool, the number of the clamping blocks is three, and the clamping blocks are uniformly arranged along the circumferential direction of the axis of the workbench.

In the special drilling combined machine tool for processing the mine drilling tool, the automatic discharging assembly comprises a chip groove arranged on the base and a filtering frame which is arranged at the bottom of one side of the base and has a porous structure, one end of the chip groove is positioned under the fixing assembly, the other end of the chip groove is communicated with the filtering frame, and the height of the bottom surface of the chip groove in the vertical direction is gradually reduced from one end far away from the filtering frame to one end close to the filtering frame.

Compared with the prior art, the utility model has the advantages that:

1. the automatic waste discharge device can realize automatic control from processing to waste discharge, and has the advantages of high automation degree, high production efficiency and convenient use.

2. The utility model has two processing components with different angles, and can sequentially realize the punching of the front surface and the side surface of the part to be processed without dismounting the part to be processed, thereby improving the processing precision.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a portion of the structure of the present invention;

FIG. 3 is a schematic view of a tooling assembly;

in the figure: the automatic discharging device comprises a base 1, an outer shell 2, a processing cavity 3, a fixing component 4, a processing component 5, an automatic discharging component 6, a drill 7, a fixing seat 41, a rotary clamping assembly 42, a transverse driving structure 43, a rotary motor assembly 44, a workbench 45, a clamping block 46, a seat body 51, a guide rail 52, a sliding block 53, a moving plate 54, a linear driving component 55, a motor assembly 56, a chip discharge groove 61, a filter frame 62, a driving motor 551 and a screw 552.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Combine fig. 1 and fig. 2 to show, a special borer of mine drilling tool processing bores combined machine tool, includes base 1 and the shell body 2 of setting on base 1, processing cavity 3 has in the shell body 2, be equipped with the fixed subassembly 4 that is used for the centre gripping to treat the processing part in the processing cavity 3, one side of fixed subassembly 4 is equipped with at least one processing subassembly 5, still includes

automatic discharging subassembly

6, 6 one end of automatic discharging subassembly is located fixed subassembly 4 below, and the other end extends to the shell body 2 outside.

When the drilling machine is used, a part to be machined is clamped on the fixing component 4, and the machining component 5 moves close to and away from the fixing component 4 repeatedly, so that various machining drilling holes on the surface of the part to be machined are realized. After the machining is finished, the fixing assembly 4 is loosened, so that the part falls into the automatic discharging assembly 6 under the action of gravity to realize automatic discharging. Therefore, the automatic waste discharge device can realize automatic control from processing to waste discharge, and has the advantages of high automation degree, high production efficiency and convenient use.

Preferably, two machining assemblies 5 are provided, one end of each machining assembly 5, which is close to the fixing assembly 4, is provided with a drill 7, and the axial leads of the two drill 7 are not parallel to each other. The axial lead of the drill bit 7 on one processing assembly 5 is parallel to the fixed direction of the fixed assembly 4, the processing assembly 5 can realize the front face punching processing of the part to be processed, the included angle between the axial lead of the drill bit 7 on the other processing assembly 5 and the fixed direction of the fixed assembly 4 is 30-60 degrees, and the processing assembly 5 can realize the side face punching processing of the part to be processed. The fixing direction of the fixing component 4 is the extending direction of the part to be processed after being fixed on the fixing component 4. Therefore, the utility model has two processing components 4 with different angles, and can sequentially punch the front and the side of the part to be processed without detaching the part to be processed, thereby improving the processing precision.

As shown in fig. 3, the processing assembly 5 includes a base body 51 fixed on the base 1, a guide rail 52 is disposed on an upper surface of the base body 51, a slider 53 is slidably connected to the guide rail 52, a moving plate 54 is further fixedly connected to an upper surface of the slider 53, a linear driving assembly 55 is drivingly connected to the moving plate 54, a motor assembly 56 is fixedly connected to the moving plate 54, a drill 7 is disposed on a side of the motor assembly 56 close to the fixed assembly 4, and the drill 7 is drivingly connected to the motor assembly 56.

Specifically, the linear driving assembly 55 includes a driving motor 551 fixedly disposed on the base 51, a lead screw 552 is drivingly connected to the driving motor 551, and a lead screw slider threadedly connected to the lead screw 552 is further disposed on the lead screw 552, and is fixedly connected to the bottom surface of the moving plate 54.

When the punching machine is used, the driving motor 551 is started, the driving motor 551 drives the screw 552 to rotate, so that the screw slider moves along the axial lead direction of the screw 552, at the moment, the moving plate 54 moves synchronously with the screw slider, so that the motor assembly 56 moves close to or away from the fixed component 4, the motor assembly 56 is started to drive the drill bit 7, and punching operation on a part to be machined fixed on the fixed component 4 is completed.

Preferably, the axis of the lead screw 552 is parallel to the extending direction of the guide rail 52, so as to ensure the stability of the movement process of the motor assembly 56.

As shown in fig. 2, the fixing component 4 includes a fixing seat 41 fixedly connected to the base 1 and a rotary clamping assembly 42 for clamping a part to be processed, and the fixing seat 41 and the rotary clamping assembly 42 are connected by a transverse driving structure 43. The transverse driving structure 43 may adopt the same structure as the structural component for realizing the movement of the seat body 51, that is, a sliding rail and a sliding block are adopted for guiding and matching, and a motor screw rod is used for realizing the driving and moving mode.

Specifically speaking, the rotary clamping assembly 42 includes a rotary motor assembly 44 which is in driving connection with the transverse driving structure 43, a workbench 45 is arranged at one end of the rotary motor assembly 44 close to the processing component 5, the workbench 45 is in driving connection with the rotary motor assembly 44, and a plurality of clamping blocks 46 which can be far away from or close to each other are fixedly arranged at one side of the workbench 45 close to the processing component 5. The clamping and loosening of the part to be machined can be achieved by using a small prior art cylinder to drive the clamping blocks 46 to move away from or toward each other.

Preferably, the clamping blocks 46 are provided in three pieces and are circumferentially and uniformly arranged along the axial line of the worktable 45. Therefore, the stability of clamping the part to be processed can be ensured.

As shown in fig. 2, the automatic discharging assembly 6 includes a chip discharge groove 61 disposed on the base 1 and a filter frame 62 disposed on one side of the base 1 and having a porous structure at the bottom, one end of the chip discharge groove 61 is located under the fixing assembly 4, the other end of the chip discharge groove is communicated with the filter frame 62, and the height of the bottom surface of the chip discharge groove 61 in the vertical direction gradually decreases from the end far away from the filter frame 62 to the end near the filter frame 62. After the parts are machined, the fixing assembly 4 is loosened to enable the parts to fall into the chip groove 61 under the action of gravity, and the bottom surface of the chip groove 61 is an inclined surface, so that the parts can slide into the chip groove 61 through the inclined surface to finish automatic discharging.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Although the terms of base 1, outer housing 2, machining cavity 3, fixing component 4, machining component 5, automatic discharging component 6, drill 7, fixing seat 41, rotary clamping assembly 42, transverse driving structure 43, rotary motor assembly 44, worktable 45, clamping block 46, seat body 51, guide rail 52, slide block 53, moving plate 54, linear driving component 55, motor assembly 56, chip discharge groove 61, filter frame 62, driving motor 551, screw rod 552, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. The utility model provides a special borer of mine drilling tool processing bores combined machine tool, includes base (1) and shell body (2) of setting on base (1), have processing cavity (3) in shell body (2), its characterized in that: be equipped with in processing cavity (3) and be used for the centre gripping to treat fixed subassembly (4) of processing part, one side of fixed subassembly (4) is equipped with at least one processing subassembly (5), still includes automatic discharging subassembly (6), automatic discharging subassembly (6) one end is located fixed subassembly (4) below, and the other end extends to shell body (2) outside.

2. The special combined drill-drilling machine tool for processing mine drill tools according to claim 1, characterized in that: the two machining assemblies (5) are arranged, one end, close to the fixing assembly (4), of each machining assembly (5) is provided with a drill bit (7), and the axial leads of the two drill bits (7) are not parallel to each other.

3. The special combined drill-drilling machine tool for processing mine drill tools according to claim 2, characterized in that: the axial lead of the drill bit (7) on one processing assembly (5) is parallel to the fixed direction of the fixed assembly (4), and the included angle between the axial lead of the drill bit (7) on the other processing assembly (5) and the fixed direction of the fixed assembly (4) is 30-60 degrees.

4. The special combined drill-drilling machine tool for processing mine drill tools according to claim 1, characterized in that: the machining assembly (5) comprises a base body (51) fixed on the base (1), a guide rail (52) is arranged on the upper surface of the base body (51), a sliding block (53) is connected to the guide rail (52) in a sliding mode, a moving plate (54) is fixedly connected to the upper surface of the sliding block (53), a linear driving assembly (55) is in driving connection with the moving plate (54), a motor assembly (56) is fixedly connected to the moving plate (54), a drill bit (7) is arranged on one side, close to the fixed assembly (4), of the motor assembly (56), and the drill bit (7) is in driving connection with the motor assembly (56).

5. The special combined drill-drilling machine tool for processing mine drill tools according to claim 4, characterized in that: the linear driving assembly (55) comprises a driving motor (551) fixedly arranged on the base body (51), the screw rod (552) is in driving connection with the driving motor (551), a screw rod sliding block in threaded connection with the screw rod (552) is further arranged on the screw rod (552), and the screw rod sliding block is fixedly connected with the bottom surface of the moving plate (54).

6. The special combined drill-drilling machine tool for processing mine drill tools according to claim 5, characterized in that: the axial lead of the screw rod (552) is parallel to the extending direction of the guide rail (52).

7. The special combined drill-drilling machine tool for processing mine drill tools according to claim 1, characterized in that: the fixed assembly (4) comprises a fixed seat (41) fixedly connected to the base (1) and a rotary clamping assembly (42) used for clamping a part to be machined, and the fixed seat (41) is connected with the rotary clamping assembly (42) through a transverse driving structure (43).

8. The special combined drill-drilling machine tool for processing mine drill tools according to claim 7, characterized in that: rotatory centre gripping assembly (42) are including rotating electrical machines assembly (44) of drive connection on horizontal drive structure (43), the one end that rotating electrical machines assembly (44) are close to processing subassembly (5) is equipped with workstation (45), workstation (45) and rotating electrical machines assembly (44) drive connection, workstation (45) are close to one side of processing subassembly (5) and still fixedly are provided with a plurality of and can take place to keep away from each other or grip block (46) that are close to each other.

9. The special combined drill-drilling machine tool for processing mine drill tools according to claim 8, characterized in that: the clamping blocks (46) are three and are evenly arranged along the circumferential direction of the axis of the workbench (45).

10. The special combined drill-drilling machine tool for processing mine drill tools according to claim 1, characterized in that: automatic ejection of compact subassembly (6) are including setting up chip groove (61) on base (1) and setting up filtering frame (62) that have porous structure in the bottom of base (1) one side, chip groove (61) one end is located fixed subassembly (4) under, and the other end is linked together with filtering frame (62), and chip groove (61) bottom surface highly by keeping away from filtering frame (62) one end to the one end that is close to filtering frame (62) step by step lower.