CN114952566A - A digital automatic control hydraulic multi-hole drilling machine - Google Patents

Abstract

The invention discloses a digital automatic control hydraulic porous drilling machine, which relates to the technical field of hydraulic machine tools and comprises a main body, wherein a pre-tightening device, a polishing device, a pushing and pressing assembly and a processing plate are arranged at the top of the main body, the top of the processing plate is movably connected with a processing ring, the pushing and pressing assembly is symmetrically arranged at the left end and the right end of the processing ring, the front end of the processing plate is rotatably connected with the main body, and the pre-tightening device is symmetrically arranged at the left end and the right end of the processing plate. The processing plate and the processing ring are combined, so that most of processing requirements for fixing parts can be met, the hydraulic cylinder is started after processing is finished, the angle of the processing plate is changed, the parts slide out of the processing plate, the parts are convenient to store and process, the pushing and pressing assembly carries out extrusion type fixing on the parts in the processing ring, and the circular stress plate is matched with the elastic piece, so that the circular stress plate is reset after one-time processing is finished, and the next-time extrusion is facilitated.

Description

A digital automatic control hydraulic multi-hole drilling machine

technical field

The invention relates to a drilling machine, and relates to the technical field of hydraulic machine tools, in particular to a digital automatic control hydraulic porous drilling machine.

Background technique

Drilling machine is a machine tool that uses a drill to machine holes on a workpiece. Usually, the rotation of the drill is the main movement, and the axial movement of the drill is the feed movement. The tool rotates to complete the machining of the part.

The following problems exist for the prior art:

1. The parts need to be fixed when processing the additional parts, but the specifications of the parts are various, and a single clamping device can no longer meet the fixing of the parts of multiple specifications, which leads to the problem of low fixing performance of the parts, and After the parts are processed, the parts need to be stored. If the staff manually takes the parts, there is a great danger;

2. For some circular parts, the parts cannot be fixed well in the process of processing and fixing, and the installation of multi-specification parts fixing devices on the workbench affects the use space of the workbench;

3. The movement performance of the machining tool also indirectly affects the efficiency of the machining parts, and thus does not have the adaptability of the machining points of the parts. The applicability of the digital automatic control hydraulic porous drilling machine becomes poor, so structural innovation is needed to solve specific problems. .

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to provide a digital automatic control hydraulic multi-hole drilling machine. One of the purposes is to have the ability to fix parts of multiple specifications, so as to solve the problem of low fixing performance of the parts; the other purpose is to In order to solve the problem that the parts need to be manually picked up after the processing is completed, so as to achieve the effect of easy storage of the processed parts, another purpose is to improve the fixation of the circular parts, which is convenient for the circular processing device. Disassembly is beneficial to reduce the use space of the workbench.

For solving the above-mentioned technical problems, the technical scheme adopted in the present invention is:

A digital automatic control hydraulic multi-hole drilling machine, comprising a main body, the top of the main body is provided with a pre-tightening device, a grinding device, a pressing component and a processing plate, the top of the processing plate is movably connected with a processing ring, and the pressing The components are arranged symmetrically at the left and right ends of the processing ring, the front end of the processing plate is rotatably connected with the main body, the preloading device is symmetrically arranged at the left and right ends of the processing plate, the inner wall of the main body is provided with a placement groove, and the placement groove The bottom of the main body is fixedly connected with a power supply module, and the left side of the main body is fixedly installed with a controller.

A further improvement of the technical solution of the present invention is that: the preloading device includes a pressing plate, a gear belt and a rotating gear, the gear belt and the rotating gear are arranged on the inner wall of the pressing plate, and the outer wall of the rotating gear and the top of the gear belt meshing connection, the bottom of the pressing plate is slidably connected with the top of the pre-tightening device, one side of the pre-tightening device is provided with a driving motor, and the driving end of the driving motor is embedded and connected to the axis of the rotating gear, The bottom of the pressing plate is slidably connected with the top of the processing plate.

A further improvement of the technical solution of the present invention is that: the grinding device includes a slider, a turntable, an adjustment block, a connecting block, a rotating shaft and a cutter, the bottom of the slider is embedded and connected with the grinding device, and the bottom of the slider is connected to the grinding device. The top is slidably connected, the bottom of the turntable is fixedly connected with the top of the slider, the bottom of the adjustment block is fixedly connected with the top of the turntable, and the adjustment block is rotatably connected with the slider through the set turntable.

A further improvement of the technical solution of the present invention is that the right end of the adjusting block is rotatably connected to the left end of the connecting block, the right end of the connecting block is fixedly connected to the left end of the rotating shaft, and the driving end of the rotating shaft is rotatably connected to the axis of the tool .

A further improvement of the technical solution of the present invention is that: the bottom of the push assembly is fixedly connected to the top of the main body, the left end of the push assembly is fixedly installed with a push rod, and the signal end line of the push assembly is connected with a controller , and a power module is electrically connected to the terminal of the pushing component.

A further improvement of the technical solution of the present invention is that: the front side of the processing plate is provided with a rotating clamping plate, the inner wall of the rotating clamping plate is provided with a hinge rod, and the outer wall of the hinge rod is embedded and connected with the processing plate, and the rotating clamping plate passes through The provided hinge rod is rotatably connected with a processing plate, and the outer wall of the processing plate is provided with threaded holes.

A further improvement of the technical solution of the present invention is that a hydraulic cylinder is fixedly installed on the inner wall of the main body, a hydraulic rod is fixedly connected to the top of the hydraulic cylinder, the top of the hydraulic rod is fixedly connected to the bottom of the processing plate, and the hydraulic rod is fixedly connected to the bottom of the processing plate. The outer wall is penetratingly connected with the inner wall of the main body.

A further improvement of the technical solution of the present invention is that: the inner wall of the processing ring is provided with an extrusion hole, the outer wall of the extrusion hole is slidably connected with a circular force-bearing plate, and the outer wall of the extrusion hole is connected with the circular force-bearing plate. An elastic piece is welded at the bottom connection of the circular force-bearing plate, and the circular force-bearing plate is elastically connected with the processing ring through the provided elastic piece.

A further improvement of the technical solution of the present invention is that the outer wall of the push rod is slidably connected to the inner wall of the extrusion hole, and the outer wall of the push rod is matched with one end of the circular force-bearing plate.

A further improvement of the technical solution of the present invention is that a servo motor is arranged above the preloading device, a telescopic bracket is threadedly connected to the top of the servo motor, and a support slide is threadedly connected to the top of the telescopic bracket. The inner wall is slidably connected with a slide rail, the top of the slide rail is threadedly connected with a bearing plate, the left and right ends of the bearing plate are threadedly connected with the main body, the top of the bearing plate is provided with a sliding rod, and the left and right sides of the sliding rod are threaded. A bearing plate is threadedly connected to the end, a driver is slidably connected to the outer wall of the sliding rod, a controller is connected to the receiving end line of the driver, and a support slide is threadedly connected to the bottom of the driver.

Owing to having adopted the above-mentioned technical scheme, the technical progress achieved by the present invention is relative to the prior art:

1. The present invention provides a digital automatic control hydraulic multi-hole drilling machine, which can adapt to most of the processing requirements for fixing the parts through the exquisite design and the combination of the processing plate and the processing ring, and can also grind the parts during the processing. After the processing is completed, the hydraulic cylinder is started, and the angle of the processing plate is changed by the cooperation of the rotating clamping plate, which is convenient for the storage and processing of parts.

2. The present invention provides a digital automatic control hydraulic multi-hole drilling machine. When the machining ring is used to process the parts, the push assembly is arranged to squeeze and fix the parts in the machining ring, and the circular force plate is arranged to prevent The pressing component directly contacts the part, which causes its surface to wear, and the cooperation between the circular force-bearing plate and the elastic part can make the circular force-bearing plate reset after one processing is completed, so as to facilitate the next extrusion, and on the processing plate Open threaded holes for easy installation of machining rings.

3. The present invention provides a digital automatic control hydraulic multi-hole drilling machine, which can realize the movement of the servo motor in the up-down and front-rear directions by adopting the combination of the sliding rod and the telescopic bracket, so that it has better adaptability in processing various types of parts.

Description of drawings

Fig. 1 is the structural representation of the present invention;

2 is a schematic diagram of the structural connection of the pretensioning device of the present invention;

Fig. 3 is the structure schematic diagram of the grinding device of the present invention;

4 is a schematic structural diagram of a processing plate of the present invention;

Fig. 5 is the enlarged schematic diagram at A place in Fig. 1;

6 is a schematic side view of the main structure of the present invention;

7 is a schematic cross-sectional view of the extrusion hole structure of the present invention.

In the figure: 1. Main body; 2. Preloading device; 3. Grinding device; 4. Pushing assembly; 5. Processing ring; 6. Processing plate; 7. Controller; 8. Power module; 9. Drive motor; 10 , hydraulic cylinder; 11, hydraulic rod; 12, rotating card plate; 13, push rod; 14, squeeze plate; 15, gear belt; 16, rotating gear; 17, slider; 18, turntable; 19, adjusting block ;20, connecting block; 21, shaft; 22, tool; 23, carrier plate; 24, slide rail; 25, slide bar; 26, driver; 27, support slide plate; 28, telescopic bracket; 29, servo motor; 30, Extrusion hole; 31, circular force plate; 32, elastic piece.

Detailed ways

Below in conjunction with embodiment, the present invention is described in further detail:

Example 1

As shown in Fig. 1-Fig. 7, the present invention provides a digital automatic control hydraulic multi-hole drilling machine, including a main body 1, the top of the main body 1 is provided with a preloading device 2, a grinding device 3, a pushing assembly 4 and a processing plate 6 , the top of the processing plate 6 is movably connected with a processing ring 5, the pushing components 4 are symmetrically arranged at the left and right ends of the processing ring 5, the front end of the processing plate 6 is rotatably connected with the main body 1, and the preloading device 2 is located on the left and right sides of the processing plate 6. The ends are symmetrically arranged, the inner wall of the main body 1 is provided with a placement slot, and the bottom of the placement slot is fixedly connected with the power module 8 , and the left side of the main body 1 is fixedly installed with the controller 7 .

In this embodiment, the provided controller 7 is used to control the switches of each device, the preloading devices 2 on both sides of the processing plate 6 are convenient for fixing rectangular parts, and the processing ring 5 is convenient for fixing with circular parts, and The processing ring 5 and the processing plate 6 are in a detachable connection relationship, which reduces the usable space on the processing plate 6 when processing rectangular parts, and the provided power module 8 provides a power source for each device.

As shown in FIGS. 4 , 5 and 7 , in this embodiment, the front side of the processing plate 6 is provided with a rotating clamping plate 12 , the inner wall of the rotating clamping plate 12 is provided with a hinge rod, and the outer wall of the hinge rod is embedded and connected with a processing The plate 6, the rotating card plate 12 is rotatably connected to the processing plate 6 through the provided hinge rod, the outer wall of the processing plate 6 is provided with threaded holes, the inner wall of the main body 1 is fixedly installed with a hydraulic cylinder 10, and the top of the hydraulic cylinder 10 is fixedly connected with a hydraulic rod 11. The top of the hydraulic rod 11 is fixedly connected to the bottom of the processing plate 6, and the outer wall of the hydraulic rod 11 is connected through the inner wall of the main body 1. When the parts are processed, a start signal is sent to the hydraulic cylinder 10 through the controller 7 to make the hydraulic pressure. The rod 11 is pushed up to drive the processing plate 6 to rotate. During the rotation, the set rotating clamp 12 and the hinge rod limit the processing plate 6 to prevent the processing plate 6 from having an accident during the rotation process. The inner wall is provided with an extrusion hole 30, the outer wall of the extrusion hole 30 is slidably connected with a circular force-bearing plate 31, and an elastic member 32 is welded at the connection between the outer wall of the extrusion hole 30 and the bottom of the circular force-bearing plate 31, and the circular force-bearing plate 31 is welded. The force plate 31 is elastically connected with the processing ring 5 through the provided elastic member 32, and the circular force plate 31 is provided to act on the processed part, so as to prevent the push rod 13 from directly contacting the processed part and prevent its surface from being worn, while the circular force-bearing plate 31 acts on the processed part. The plate 31 realizes the reset of the circular force-bearing plate 31 through the provided elastic member 32 after the extrusion is completed, so as to be fixed next time.

As shown in FIG. 6 , in this embodiment, a servo motor 29 is provided above the preloading device 2 , and a telescopic bracket 28 is threadedly connected to the top of the servo motor 29 . The telescopic bracket 28 is used to adjust the relationship between the servo motor 29 and the processing plate 6 The top of the telescopic bracket 28 is threadedly connected with the support slide 27, and the inner wall of the support slide 27 is slidably connected with the slide rail 24. The movement of the support slide 27 on the slide rail 24 directly drives the servo motor 29 in the left and right directions. Moving, the top of the slide rail 24 is threadedly connected with the bearing plate 23, the left and right ends of the bearing plate 23 are threadedly connected with the main body 1, the top of the bearing plate 23 is provided with a sliding rod 25, and the left and right ends of the sliding rod 25 are threadedly connected with the bearing plate 23, the outer wall of the sliding rod 25 is slidably connected with the driver 26, the receiving end line of the driver 26 is connected with the controller 7, and the bottom of the driver 26 is threadedly connected with the support slide plate 27, and the driver 26 will drive when moving on the sliding rod 25. The movement of the support slide 27 provides power for the servo motor 29 to move in the left-right direction.

Example 2

As shown in FIG. 2, on the basis of Embodiment 1, the present invention provides a technical solution: the preloading device 2 includes a pressing plate 14, a gear belt 15 and a rotating gear 16, and the gear belt 15 and the rotating gear 16 are located in the extrusion The inner wall of the plate 14 is arranged, and the outer wall of the rotating gear 16 is meshed with the top of the gear belt 15, and the bottom of the pressing plate 14 is slidably connected to the top of the preloading device 2, and one side of the preloading device 2 is provided with a drive motor 9, The drive end of the drive motor 9 is embedded and connected to the axis of the rotating gear 16, the bottom of the extrusion plate 14 is slidably connected to the top of the processing plate 6, and the rotating gear 16 is driven on the gear belt 15 by the forward rotation of the drive motor 9. Therefore, the movement of the pressing plate 14 on the processing plate 6 is realized, and the two pressing plates 14 are moved toward each other when the driving motor 9 rotates, so as to complete the fixing of the rectangular parts.

Example 3

As shown in FIG. 3 , on the basis of Embodiment 1 and Embodiment 2, the present invention provides a technical solution: preferably, the grinding device 3 includes a slider 17 , a turntable 18 , an adjusting block 19 , a connecting block 20 , and a rotating shaft 21 and the cutter 22, the bottom of the slider 17 is embedded and connected with the grinding device 3, and the bottom of the slider 17 is slidably connected with the top of the grinding device 3, the bottom of the turntable 18 is fixedly connected with the top of the slider 17, and the bottom of the adjustment block 19 is connected with The top of the turntable 18 is fixedly connected, the power source of the turntable 18 is provided by the power supply module 8, the adjusting block 19 is rotatably connected with the slider 17 through the set turntable 18, and the right end of the adjusting block 19 is rotatably connected with the left end of the connecting block 20. 19 and the connection block 20 is provided with a micro-motor, and the driving end of the micro-motor is fixedly connected with the adjustment block 19 and the connection block 29, so that the rotation of the connection block 20 can be realized through the rotation of the micro-motor in the up and down direction, and the connection block 20 The right end of the rotary shaft 21 is fixedly connected to the left end of the rotary shaft 21. The signal end line of the rotary shaft 21 is connected to the controller 7, and the speed of the cutter 22 is adjusted by the controller 7. The driving end of the rotary shaft 21 is rotatably connected to the axis of the cutter 22.

Example 4

As shown in Figure 1, Figure 5, Figure 7, on the basis of Embodiment 1, Embodiment 2, and Embodiment 3, the present invention provides a technical solution: the bottom of the push assembly 4 is fixedly connected to the top of the main body 1, The left end of the push assembly 4 is fixedly installed with a push rod 13 , the signal end line of the push assembly 4 is connected with the controller 7 , and the terminal of the push assembly 4 is electrically connected with the power module 8 , and the outer wall of the push rod 13 is connected. It is slidably connected with the inner wall of the extrusion hole 30, and the outer wall of the push rod 13 is matched with one end of the circular force plate 31. When the push rod 13 extends to a certain distance, it will touch the circular force plate 31. In the process of continuously extending the push rod 13 , the circular force-bearing plate 31 is moved into the processing ring 5 , thereby completing the fixing of the parts in the processing ring 5 , and the elastic member 32 moves to the circular force-bearing plate 31 The distance is pulled, and when the push rod 13 shrinks, the circular force-bearing plate 31 can be reset to facilitate the fixing of the lower side.

Let's talk about the working principle of the digital automatic control hydraulic multi-hole drilling machine:

As shown in Figures 1-7, the present invention first places the parts on the processing board 6, and starts the drive motor 9 through the controller 7, and drives the rotating gear 16 to move on the gear belt 15 while the drive motor 9 rotates forwardly. Thereby, the two pressing plates 14 are moved above the processing plate 6 to realize the fixation of the parts. When the parts need to be polished, the rotation of the rotating shaft 21 drives the cutter 22 to rotate, and the controller 7 adjusts the rotation of the turntable 18 to carry out the direction of polishing. Fine-tuning, and cooperate with the slider 17 to move on the grinding device 3 to change the feed amount of the tool 22 to complete the grinding of the parts. When the ring parts need to be processed, the processing ring 5 needs to be installed on the processing plate 6, and the push is started. The assembly 4 extends the push rod 13 and cooperates with the push rod 13 through the through hole opened on the processing ring 5 to complete the fixing of the parts in the processing ring 5. At this time, the servo motor 29 is activated, and the controller 7 The part is processed by the corresponding program set.

The present invention has been generally described in detail above, but on the basis of the present invention, some modifications or improvements can be made, which will be obvious to those skilled in the art. Therefore, any modification or improvement without departing from the spirit of the present invention is within the protection scope of the present invention.

Claims (10)

1. A digital automatic control hydraulic multi-hole drilling machine, comprising a main body (1), characterized in that: the top of the main body (1) is provided with a pretensioning device (2), a grinding device (3), a pushing assembly (4) ) and a processing plate (6), a processing ring (5) is movably connected to the top of the processing plate (6), and the pushing components (4) are symmetrically arranged at the left and right ends of the processing ring (5). The front end of the plate (6) is rotatably connected with the main body (1), the preloading device (2) is symmetrically arranged at the left and right ends of the processing plate (6), the inner wall of the main body (1) is provided with a placement groove, and the A power module (8) is fixedly connected to the bottom of the slot, and a controller (7) is fixedly installed on the left side of the main body (1). 2. A digital automatic control hydraulic multi-hole drilling machine according to claim 1, characterized in that: the preloading device (2) comprises a pressing plate (14), a gear belt (15) and a rotating gear (16) , the gear belt (15) and the rotating gear (16) are arranged on the inner wall of the pressing plate (14), and the outer wall of the rotating gear (16) is meshed with the top of the gear belt (15), and the pressing plate ( 14) The bottom of the pre-tightening device (2) is slidably connected to the top of the pre-tightening device (2), a drive motor (9) is provided on one side of the pre-tightening device (2), and the drive end of the drive motor (9) is connected to the rotating gear (16). ) is embedded and fixedly connected at the shaft center, and the bottom of the pressing plate (14) is slidably connected with the top of the processing plate (6). 3. A digital automatic control hydraulic porous drilling machine according to claim 1, characterized in that: the grinding device (3) comprises a slider (17), a turntable (18), an adjusting block (19), a connecting block (20), a rotating shaft (21) and a cutter (22), a grinding device (3) is embedded and connected to the bottom of the slider (17), and the bottom of the slider (17) is slidably connected to the top of the grinding device (3). , the bottom of the turntable (18) is fixedly connected with the top of the slider (17), the bottom of the adjustment block (19) is fixedly connected with the top of the turntable (18), and the adjustment block (19) passes through the set turntable (18) A slider (17) is rotatably connected. 4. A digital automatic control hydraulic multi-hole drilling machine according to claim 3, characterized in that: the right end of the adjusting block (19) is rotatably connected with the left end of the connecting block (20), and the connecting block (20) The right end of the rotary shaft (21) is fixedly connected with the left end of the rotary shaft (21), and the driving end of the rotary shaft (21) is rotatably connected with the axis of the cutter (22). 5. A digital automatic control hydraulic porous drilling machine according to claim 1, characterized in that: the bottom of the pushing assembly (4) is fixedly connected with the top of the main body (1), and the pushing assembly (4) is fixedly connected to the top of the main body (1). A push rod (13) is fixedly installed on the left end of the push assembly (4), the signal end line of the push assembly (4) is connected with the controller (7), and the terminal of the push assembly (4) is electrically connected with a power module ( 8). 6. A digital automatic control hydraulic multi-hole drilling machine according to claim 1, characterized in that: the front side of the processing plate (6) is provided with a rotating clamping plate (12), and the rotating clamping plate (12) has a The inner wall is provided with a hinge rod, and the outer wall of the hinge rod is embedded and connected with a processing board (6), and the rotating clamping plate (12) is rotatably connected with a processing board (6) through the provided hinge rod. The outer wall is provided with threaded holes. 7. A digital automatic control hydraulic multi-hole drilling machine according to claim 1, characterized in that: a hydraulic cylinder (10) is fixedly installed on the inner wall of the main body (1), and the top of the hydraulic cylinder (10) is fixed A hydraulic rod (11) is connected, the top of the hydraulic rod (11) is fixedly connected with the bottom of the processing plate (6), and the outer wall of the hydraulic rod (11) is connected through the inner wall of the main body (1). 8. A digital automatic control hydraulic multi-hole drilling machine according to claim 1, characterized in that: the inner wall of the processing ring (5) is provided with an extrusion hole (30), and the extrusion hole (30) has an extrusion hole (30). A circular force-bearing plate (31) is slidably connected to the outer wall, and an elastic piece (32) is welded at the connection between the outer wall of the extrusion hole (30) and the bottom of the circular force-bearing plate (31), and the circular force-bearing plate (31) is welded. The plate (31) is elastically connected with the processing ring (5) through the provided elastic piece (32). 9. A digital automatic control hydraulic multi-hole drilling machine according to claim 5, characterized in that: the outer wall of the push rod (13) is slidably connected to the inner wall of the extrusion hole (30), and the push rod ( The outer wall of 13) is matched with one end of the circular force-bearing plate (31). 10. A digital automatic control hydraulic multi-hole drilling machine according to claim 1, characterized in that: a servo motor (29) is provided above the preloading device (2), and the top of the servo motor (29) is provided with a servo motor (29). A telescopic bracket (28) is threadedly connected, a support slide (27) is threadedly connected to the top of the telescopic bracket (28), and a slide rail (24) is slidably connected to the inner wall of the support slide (27), and the slide rail ( 24) is threadedly connected with a bearing plate (23), the left and right ends of the bearing plate (23) are threadedly connected with the main body (1), and the top of the bearing plate (23) is provided with a sliding rod (25), so The left and right ends of the sliding rod (25) are threadedly connected with the bearing plate (23), the outer wall of the sliding rod (25) is slidably connected with a driver (26), and the receiving end line of the driver (26) is connected with a controller (7), and the bottom of the driver (26) is screwed with a support slide (27).

Images