CN206527354U - A kind of numerical control is into row hole drilling machine - Google Patents

Abstract

The utility model discloses a kind of numerical control into row hole drilling machine, including frame, mobile drilling platform, circulating water cooling system and several uniform rack-mounted clamp assemblies；Servo deceleration machine system, bore motor, lift mounting bracket, screw-threaded shaft elevator, bore motor installing plate and two line slideway components are installed on the mobile drilling platform；The clamp assembly includes cylinder, guide rod, installing plate, guide pin bushing, adpting flange, clamping plate and polyurethane sheet；The circulating water cooling system includes being provided with screen pack at screen pack, water tank and water pump, the upper end open of water tank.The numerical control is reasonable in design into row hole drilling machine, has the advantages that simple in construction, easy to operate, operating efficiency is high, save resource, compact conformation, low fault rate, energy-conserving and environment-protective, rapidly and efficiently, automatic drilling operation can be achieved, operating efficiency has obtained large increase.

Description

A CNC row drilling machine

technical field

The utility model relates to the mechanical field, in particular to a numerically controlled row drilling machine.

Background technique

An electric drill is an electric tool for drilling holes. The working principle of the electric drill is that the motor rotor of the electromagnetic rotary or electromagnetic reciprocating small-capacity motor performs magnetic field cutting and works, drives the working device through the transmission mechanism, and drives the gear to increase the power of the drill bit, so that the drill bit scrapes the surface of the object and penetrates the object better. . The application range of electric drills is very wide, involving mechanical fields, construction fields, medical fields, marine mineral mining fields, etc. At present, electric drills appearing on the market are mostly single drill bits, which can only process one hole at a time. When drilling a hole, repeated operations are often required, the work efficiency is low, and the precision of the workpiece to be processed is affected. Therefore, the utility model provides a row drilling machine with simple structure, convenient operation, high work efficiency, energy saving and environmental protection.

Utility model content

The purpose of this utility model is to provide a numerically controlled row drilling machine to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A numerically controlled drilling machine in rows, comprising a frame, a mobile drilling platform, a circulating water cooling system, and several fixture assemblies evenly installed on the frame; a servo reducer system, a drill Hole motor, lift mounting bracket, lead screw lift, drilling motor mounting plate and two linear guide rail components, the mobile drilling platform is slidingly connected with the frame through the two linear guide rail components, and the lift mounting bracket is fixedly installed on the upper end of the mobile drilling platform , a plurality of screw lifts that can be lifted up and down freely are installed on the lift mounting bracket, and the screw lifts pass through the lift mounting bracket; the servo reducer system includes a first servo reducer and a second servo reducer, and the first The servo reducer drives the screw lifter to move up and down; a drilling motor mounting plate is arranged below the screw lifter, the lower end of the screw lifter is fixedly connected to the drilling motor mounting plate, and the screw lifter drives the drilling motor mounting plate to move up and down. A plurality of drilling motors are all fixedly installed on the drilling motor mounting plate; the second servo reducer is fixedly installed on the mobile drilling platform, and the mobile drilling platform utilizes the gear and the gear installed on the output end of the second servo reducer The rack drive installed on the frame moves along the horizontal direction; several clamp assemblies are arranged under the mobile drilling platform, and the clamp assemblies are installed on the frame; the clamp assemblies include a cylinder, a guide rod, a mounting plate, a guide sleeve, connecting flange, splint and polyurethane plate; the cylinder is fixedly installed on the mounting plate, and the output end of the cylinder passes through the mounting plate and is connected to the polyurethane plate, and the guide rod, guide sleeve, and connecting flange are all provided with Multiple guide rods pass through the mounting plate and are connected to one end of the connecting flange, and the other end of the connecting flange is connected to the polyurethane plate; several stoppers are installed on the frame, and the stoppers correspond to the fixture components, and the workpiece is placed on the Between the stopper and the clamp assembly, the cylinder is electrically connected to the clamping button; a horizontal workbench is also provided at one end of the frame, and a circulating water cooling system is installed under the workbench, and the circulating water cooling system includes a filter screen , a water tank and a water pump, the upper opening of the water tank is equipped with a filter screen; the water tank is connected to a nozzle through a pipeline, and a through hole is arranged on the workbench, and the bottom of the through hole is connected to the filter screen on the water tank through a pipeline.

As a further solution of the present invention: the cross-section of the elevator installation bracket is U-shaped with the opening downward.

As a further solution of the utility model: the drilling motors are evenly distributed on the drilling motor mounting plate.

As a further solution of the present utility model: the linear guide rail assembly includes a linear slider and a guide rail, the upper and lower ends of the back of the mobile drilling platform are fixedly equipped with linear sliders, and two rails that match the linear sliders are installed on the frame. guide.

As a further solution of the present invention: the bottom of the rack is provided with a plurality of rack legs, and adjustment bolts are connected under the rack legs.

As a further solution of the present invention: the plane where the polyurethane board of the clamp assembly is located is parallel to the plane where the mobile drilling platform is located.

As a further solution of the utility model: the servo reducer system is connected to the electric control box.

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

The numerical control row drilling machine has the advantages of reasonable design, simple structure, convenient operation, high work efficiency, resource saving, energy saving, environmental protection, fast and high efficiency, and can realize automatic drilling operation, and the work efficiency has been greatly improved; in addition, the The CNC row drilling machine also has the advantages of compact structure and low failure rate.

Description of drawings

Figure 1 is the front view of the CNC row drilling machine.

Fig. 2 is a side view of the CNC row drilling machine.

Fig. 3 is the front view of the mobile drilling platform in the numerical control row drilling machine.

Fig. 4 is a side view of the mobile drilling platform in the numerical control row drilling machine.

Fig. 5 is a structural schematic diagram of the fixture assembly in the numerical control row drilling machine.

Fig. 6 is a three-dimensional structural schematic diagram of the fixture assembly in the numerical control row drilling machine.

Fig. 7 is the front view of the circulating cooling system in the numerical control row drilling machine.

Fig. 8 is a side view of the circulating cooling system in the numerical control row drilling machine.

Among them: 1. Rack; 2. Mobile drilling platform; 2-1. Servo reducer system; 2-2. Linear guide rail assembly; 2-3. Drilling motor; 2-4. Lift mounting bracket; 2-5 , screw lifter; 2-6, drilling motor mounting plate; 3, fixture assembly; 3-1, cylinder; 3-2, guide rod; 3-3, mounting plate; 3-4, guide sleeve; 3-5 , connecting flange; 3-6, plywood; 3-7, polyurethane board; 4, circulating water cooling system; 4-1, water tank; 4-2, filter screen; 4-3, water pump; 5-block; 6 -Clamp button.

detailed description

The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

Please refer to Fig. 1-8, a kind of numerical control drilling machine in a row, comprises frame 1, mobile drilling platform 2, circulating water cooling system 4 and several fixture assemblies 3 that are evenly installed on frame 1; The drilling platform 2 is equipped with a servo reducer system 2-1, a drilling motor 2-3, a lift mounting bracket 2-4, a screw lift 2-5, a drilling motor mounting plate 2-6 and two linear guide rail assemblies 2-2. The linear guide rail assembly 2-2 includes linear sliders and guide rails. The upper and lower ends of the back of the mobile drilling platform 2 are fixed with linear sliders. The mobile drilling platform 2 is slidingly connected with the frame 1 through two linear guide rail components 2-2, the elevator mounting bracket 2-4 is fixed on the upper end of the mobile drilling platform 2 by screws, and the elevator mounting bracket 2-4 The cross-section is U-shaped with the opening downward, and a plurality of lead screw lifters 2-5 that can be lifted up and down freely are installed on the lifter mounting bracket 2-4, and the lead screw lifter 2-5 passes through the lifter mounting bracket 2-4; The reducer system 2-1 includes a first servo reducer and a second servo reducer, the first servo reducer drives the screw lifter 2-5 to move up and down; the screw lifter 2-5 is provided with a drilling motor below Mounting plate 2-6, the lower end of screw lifter 2-5 is fixedly connected with drilling motor mounting plate 2-6, leading screw lifter 2-5 drives drilling motor mounting plate 2-6 to move up and down, multiple drilling motors 2 -3 are all fixedly installed on the drilling motor mounting plate 2-6 by screws, and a plurality of drilling motors 2-3 are evenly distributed on the drilling motor mounting plate 2-6, and the drilling motor mounting plate 2-6 drives the drill The hole motor 2-3 moves up and down, so as to realize drilling; the second servo reducer is fixedly installed on the mobile drilling platform 2 by screws, and the mobile drilling platform 2 utilizes the gear installed on the output end of the second servo reducer and the rack drive installed on the frame 1 to move in the horizontal direction; the second servo reducer is connected to the electric control box, and the distance and speed of the horizontal movement of the drilling motor 2-3 can be set through the electric control box to realize Automatic drilling operation, the efficiency is greatly improved; the first servo reducer is connected to the electric control box, and the drilling depth can be controlled by controlling the electric control box; several clamp assemblies are arranged under the mobile drilling platform 2 3. The fixture assembly 3 is installed on the frame 1;

The clamp assembly 3 includes a cylinder 3-1, a guide rod 3-2, a mounting plate 3-3, a guide sleeve 3-4, a connecting flange 3-5, a splint 3-6 and a polyurethane plate 3-7; the clamp assembly 3 The plane where the polyurethane plate 3-7 is located is parallel to the plane where the mobile drilling platform 2 is located; the cylinder 3-1 is fixedly mounted on the mounting plate 3-3, and the output end of the cylinder 3-1 passes through the mounting plate 3- 3 and connected to the polyurethane board 3-7, the guide rod 3-2, the guide sleeve 3-4, and the connecting flange 3-5 are all provided with a plurality, and the guide rod 3-2 passes through the mounting plate 3-3, And connected to one end of the connecting flange 3-5, the other end of the connecting flange 3-5 is connected to the polyurethane plate 3-7; the clamp assembly 3 is provided with clamping force by the cylinder 3-1, and the surface of the splint 3-6 is installed with a polyurethane plate 3-7, to avoid pinching the workpiece, the total length of the frame 1 is 7 meters, and 8 sets of fixture assemblies 3 can be installed on the frame; several stoppers 5 are installed on the frame 1, and the stoppers 5 correspond to the fixture assemblies 3, and the workpiece is placed Between the block 5 and the clamp assembly 3, the cylinder 3-1 is electrically connected to the clamping button 6;

One end of the frame 1 is also provided with a horizontal workbench, and the circulating water cooling system 4 is installed below the workbench, and the circulating water cooling system 4 includes a filter screen 4-2, a water tank 4-1 and a water pump 4-3, The upper opening of the water tank 4-1 is equipped with a filter screen 4-2; the circulating water cooling system 4 provides the required coolant for the drill bit, and the water tank 4-1 is connected with a shower head through a pipeline, and the water flows out from the shower head to cool the drill bit and Take away the cut material, the workbench is provided with a through hole, the bottom of the through hole is connected to the filter screen 4-2 on the water tank 4-1 through a pipeline, and finally flows to the filter screen 4-2 on the water tank 4-1 through the pipeline. 2, filter out impurities to achieve the effect of cutting fluid filtration. The filter screen 4-2 on the water tank 4-1 can be easily taken out, so that the residue left on the filter screen 4-2 can be cleaned regularly;

The bottom of the frame 1 is provided with a plurality of frame legs, and the bottom of the frame legs is equipped with adjusting bolts, which can adjust the height of each frame leg, so as to adapt to various venues and ensure the straightness and stability of the frame 1. levelness.

The working principle of the utility model is: the distance between the drilling motors 2-3 can be adjusted, the quantity of the drilling motors 2-3 can also be increased or decreased, and the drilling motors 2-3 can move vertically relative to the mobile drilling platform 2, The moving speed and position of the drilling motor 2-3 can be set, the whole mobile drilling platform 2 has a firm and compact structure, and the second servo reducer installed on the mobile drilling platform 2 is connected to the electric control box, which can be The box sets the distance and speed of the horizontal movement of the drilling motor 2-3 to realize the automatic drilling operation and the efficiency is greatly improved; the drilling platform is connected with the frame through the linear guide rail and the slider, and the mobile drilling platform 2 is installed The gear on the output end of the second servo reducer and the rack drive installed on the frame 1 move in the horizontal direction; driven by the first servo reducer and the lead screw elevator 2-5, the drilling feeds; the described The clamp assembly 3 uses a cylinder as power, and the splint and the workpiece are separated by a polyurethane plate to avoid pinching the workpiece.

When the equipment is in use, first put the workpiece between the splint 3-6 and the stopper 5 in the fixture, adjust the drilling position through the stopper 5, then press the clamping button 6, the cylinder 3-1 is powered, The cylinder 3-1 pushes the splint 3-6 to clamp the workpiece; manually adjusts the single drilling distance, that is, the relative position of the drilling motor; then enters the drilling position, drilling depth and other data in the electric control box to implement the drilling operation While drilling, the cooling water will pass through the spray nozzle to cool the drill bit and take away the cut material, and finally flow to the filter screen 4-2 on the water tank 4-1 through the pipeline to filter out impurities and reach the cutting fluid. Filtering effect. The filter screen 4-2 on the water tank 4-1 can be easily taken out, so that the residue left on the filter screen 4-2 can be cleaned regularly.

The numerical control row drilling machine has the advantages of reasonable design, simple structure, convenient operation, high work efficiency, resource saving, energy saving, environmental protection, fast and high efficiency, and can realize automatic drilling operation, and the work efficiency has been greatly improved; in addition, the The CNC row drilling machine also has the advantages of compact structure and low failure rate.

The preferred implementation of this patent has been described in detail above, but this patent is not limited to the above-mentioned implementation. Within the scope of knowledge of those of ordinary skill in the art, various implementations can be made without departing from the purpose of this patent. kind of change.

Claims (7)

1. a kind of numerical control is into row hole drilling machine, it is characterised in that including frame（1）, mobile drilling platform（2）, circulating water system System（4）Frame is uniformly arranged on several（1）On clamp assembly（3）；The mobile drilling platform（2）On servo is installed Reductor system（2-1）, bore motor（2-3）, lift mounting bracket（2-4）, screw-threaded shaft elevator（2-5）, bore motor peace Fill plate（2-6）With two line slideway components（2-2）, mobile drilling platform（2）Pass through two line slideway components（2-2）With machine Frame（1）It is slidably connected, lift mounting bracket（2-4）It is fixedly mounted on mobile drilling platform（2）Upper end, lift mounting bracket （2-4）On multiple screw-threaded shaft elevators that can freely up and down lift are installed（2-5）, screw-threaded shaft elevator（2-5）Through lift peace Fill support（2-4）；The servo deceleration machine system（2-1）Including the first servo deceleration machine and the second servo deceleration machine, described One servo deceleration machine drives screw-threaded shaft elevator（2-5）Move up and down；The screw-threaded shaft elevator（2-5）Lower section is provided with bore motor Installing plate（2-6）, screw-threaded shaft elevator（2-5）Lower end and bore motor installing plate（2-6）It is fixedly connected, screw-threaded shaft elevator（2- 5）Drive bore motor installing plate（2-6）Move up and down, multiple bore motors（2-3）It is fixedly mounted on bore motor installing plate （2-6）On；The second servo deceleration machine is fixedly mounted on mobile drilling platform（2）On, mobile drilling platform（2）Utilize installation Gear in the second servo deceleration machine output end and installed in frame（1）On rack-driving move in the horizontal direction；It is described Mobile drilling platform（2）Lower section is provided with several clamp assemblies（3）, clamp assembly（3）Installed in frame（1）On；The folder Has component（3）Including cylinder（3-1）, guide rod（3-2）, installing plate（3-3）, guide pin bushing（3-4）, adpting flange（3-5）, clamping plate （3-6）And polyurethane sheet（3-7）；The cylinder（3-1）It is fixedly mounted on installing plate（3-3）On, and cylinder（3-1）Output end Through installing plate（3-3）And it is connected to polyurethane sheet（3-7）, the guide rod（3-2）, guide pin bushing（3-4）, adpting flange（3-5） It is provided with multiple, and guide rod（3-2）Through installing plate（3-3）, and and adpting flange（3-5）One end connection, connection method It is blue（3-5）The other end is connected to polyurethane sheet（3-7）；Frame（1）On some blocks are installed（5）, block（5）With clamp assembly （3）Corresponding, workpiece is placed on block（5）With clamp assembly（3）Between, cylinder（3-1）With clamping button（6）It is electrically connected with；Institute State frame（1）One end be additionally provided with horizontal workbench, circulating water cooling system（4）It is described to follow below workbench Ring water cooling system（4）Including screen pack（4-2）, water tank（4-1）And water pump（4-3）, water tank（4-1）Upper end open at install There is screen pack（4-2）；Water tank（4-1）It is connected with by pipeline on shower nozzle, workbench and is provided with through hole, pipeline is passed through below through hole It is connected to water tank（4-1）On screen pack（4-2）.

2. numerical control according to claim 1 is into row hole drilling machine, it is characterised in that the lift mounting bracket（2-4）'s Section is in the U-shaped that Open Side Down.

3. numerical control according to claim 1 is into row hole drilling machine, it is characterised in that the bore motor（2-3）In drilling electricity Machine installing plate（2-6）On be uniformly distributed.

4. numerical control according to claim 1 is into row hole drilling machine, it is characterised in that the line slideway component（2-2）Including Linear slider and guide rail, mobile drilling platform（2）Back side upper and lower ends are installed with linear slider, frame（1）It is upper to install There are two guide rails being engaged with linear slider.

5. numerical control according to claim 1 is into row hole drilling machine, it is characterised in that the frame（1）Bottom is provided with multiple Regulating bolt is respectively connected with below frame leg, frame leg.

6. numerical control according to claim 1 is into row hole drilling machine, it is characterised in that the clamp assembly（3）Polyurethane sheet （3-7）The plane at place and mobile drilling platform（2）The plane at place is parallel.

7. numerical control according to claim 1 is into row hole drilling machine, it is characterised in that the servo deceleration machine system（2-1）Even It is connected to electric cabinet.