A lifting device for radial drilling machine

Abstract

The utility model discloses a lifting device for a radial drilling machine, including a base, one side of the top of the base is fixedly connected to the radial drilling machine body, the other side of the top of the base is fixedly connected to a placement plate, a negative pressure fan is provided at the bottom of the inner wall of the base, an adsorption fixing mechanism is provided at the top of the negative pressure fan, and a debris collection mechanism is provided on the other side of the bottom of the base. The utility model uses the suction force and suction cup generated by the negative pressure fan to firmly adsorb the workpiece on the placement plate through the adsorption fixing mechanism, thereby avoiding the problem of wear caused by vibration when the equipment performs drilling operations on the workpiece, and improving the processing efficiency of the equipment on the workpiece. The waste chips generated during the processing of the equipment can be collected by the provided debris removal mechanism and fan. When the equipment is no longer in use, the operator opens the sealing door to quickly clean the waste chips collected in the debris collection box.

Description

Technical Field

[0001] The utility model relates to the technical field of radial drilling machines, in particular to a lifting device for radial drilling machines. Background Art

[0002] A radial drilling machine is a drilling machine with a rocker that can rotate and rise and fall around a column, and the spindle box usually moves horizontally on the rocker. When drilling holes on a vertical drilling machine, the centering of the tool and the workpiece is achieved by moving the workpiece, which is obviously very inconvenient for some large and heavy workpieces; while a radial drilling machine can use the position of the moving tool axis for centering, which brings great convenience to machining holes on large and heavy workpieces in single-piece and small-batch production.

[0003] For example, CN212070517U discloses a lifting mechanism for a radial drilling machine, the technical solution of which is as follows: it comprises a base, a column is fixedly installed on the left side of the top of the base, a top plate is fixedly installed on the top of the column, a protective cover is fixedly installed on the bottom of the top plate and is located on the right side of the column, a moving block is movably sleeved on the outer surface of the column, and a rocker body is movably sleeved on the outer surface of the protective cover. The lifting mechanism for the radial drilling machine, by providing a protective cover, a vertical opening, a lifting block and a connecting block, realizes the protection of the lead screw body due to the design of the protective cover. Compared with the exposed design of the lead screw body, it will greatly reduce the adhesion of dust and improve the stability of the lifting of the rocker body. At the same time, due to the cooperation between the lifting block and the connecting block, the lifting of the rocker body and the moving block will be realized, thereby increasing the practicality of the lifting mechanism.

[0004] However, when the above-mentioned radial drilling machine is working, the workpiece is usually placed directly on the placement plate of the equipment. When the equipment is drilling the workpiece, the workpiece is easily displaced due to vibration, which causes unnecessary wear on the surface of the workpiece, greatly increasing and reducing the processing efficiency of the equipment. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a lifting device for a radial drilling machine.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a lifting device for a radial drilling machine, comprising a base, one side of the top of the base is fixedly connected to the radial drilling machine body, the other side of the top of the base is fixedly connected to a placement plate, a negative pressure fan is arranged at the bottom of the inner wall of the base, an adsorption and fixing mechanism is arranged on the top of the negative pressure fan, and a debris collection mechanism is arranged on the other side of the bottom of the base.

[0007] As a further description of the above technical solution:

[0008] The adsorption and fixing mechanism includes a negative pressure fan fixedly connected to one side of the bottom of the base, the bottom of the placement plate penetrates the base to open a mounting hole, a suction cup is arranged in the mounting hole, the air outlet at the top of the negative pressure fan and the bottom of the suction cup are fixedly connected with connecting pipes, and the opposite surfaces of the two connecting pipes are fixedly connected with three-way pipes.

[0009] As a further description of the above technical solution:

[0010] The debris collecting mechanism includes a debris collecting box fixedly connected to the bottom of the inner wall of the base, a shunt pipe is arranged on one side of the debris collecting box, one end of the shunt pipe close to the three-way pipe is fixedly connected to the three-way pipe, a U-shaped groove is provided on the top of the base, a U-shaped baffle is provided on the inner wall of the U-shaped groove, a feed port is provided on the top of the base close to the debris collecting box, and a fan is fixedly connected to one side of the top of the base close to the placement plate.

[0011] As a further description of the above technical solution:

[0012] A guide plate is fixedly connected to one side of the U-shaped baffle away from the fan, and the bottom of the guide plate is fixedly connected to the top of the debris collection box.

[0013] As a further description of the above technical solution:

[0014] An electric push rod is fixedly connected to the bottom of the base close to the sundries collection box, and the top of the electric push rod is fixedly connected to the bottom of the U-shaped baffle.

[0015] As a further description of the above technical solution:

[0016] Sliding blocks are fixedly connected to both sides of the U-shaped baffle plate close to the fan, and a sliding groove slidably connected to the sliding block is formed on the inner wall of the U-shaped groove.

[0017] As a further description of the above technical solution:

[0018] A discharge port is provided on the surface of the base, and a sealing door is hingedly connected to the inner wall of the discharge port.

[0019] The utility model has the following beneficial effects:

[0020] 1. Compared with the prior art, the lifting device for the radial drilling machine uses the suction fixing mechanism to firmly adsorb the workpiece on the placement plate by using the suction force generated by the negative pressure fan and the suction cup, thereby avoiding the problem of wear caused by vibration when the equipment is drilling the workpiece, and improving the processing efficiency of the equipment on the workpiece.

[0021] 2. Compared with the prior art, the lifting device of the radial drilling machine can collect the waste chips generated during the processing of the equipment through the dust removal mechanism and the fan. When the equipment is no longer in use, the operator opens the sealed door to quickly clean the waste chips collected in the dust collection box, further increasing the practical performance of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall main structure of a lifting device for a radial drilling machine proposed by the utility model;

[0023] Figure 2 This is a schematic cross-sectional structural diagram of a base of a lifting device for a radial drilling machine proposed in the utility model;

[0024] Figure 3 This is a schematic diagram of the overall cross-sectional structure of a lifting device for a radial drilling machine proposed by the utility model;

[0025] Figure 4 A lifting device for a radial drilling machine proposed by the utility model Figure 3 A is an enlarged structural diagram of FIG.

[0026] Legend:

[0027] 1. Base; 2. Radial drilling machine body; 3. Placement plate; 4. Negative pressure fan; 5. Suction cup; 6. Connecting pipe; 7. Three-way pipe; 8. Miscellaneous collection box; 9. Diverter pipe; 10. U-shaped groove; 11. U-shaped baffle; 12. Guide plate; 13. Electric push rod; 14. Fan; 15. Sliding block; 16. Sliding groove; 17. Sealing door. DETAILED DESCRIPTION

[0028] 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.

[0029] Reference Figure 1-4The utility model provides a lifting device for a radial drilling machine, comprising a base 1, one side of the top of the base 1 is fixedly connected to a radial drilling machine body 2, the other side of the top of the base 1 is fixedly connected to a placement plate 3, a negative pressure fan 4 is arranged at the bottom of the inner wall of the base 1, an adsorption fixing mechanism is arranged on the top of the negative pressure fan 4, and a debris collecting mechanism is arranged on the other side of the bottom of the base 1. The operator places the workpiece on the top of the placement plate 3, fixes the workpiece by the adsorption fixing mechanism, and then starts the radial drilling machine body 2 to drill the workpiece, and at the same time collects and processes the waste chips generated by the equipment processing through the debris collecting mechanism.

[0030] The adsorption and fixing mechanism includes a negative pressure fan 4 fixedly connected to one side of the bottom of the base 1. A mounting hole is opened at the bottom of the placement plate 3 through the base 1, and a suction cup 5 is arranged in the mounting hole. A connecting pipe 6 is fixedly connected to the air outlet at the top of the negative pressure fan 4 and the bottom of the suction cup 5. The opposite surfaces of the two connecting pipes 6 are fixedly connected to a three-way pipe 7. First, the operator places the workpiece on the surface of the placement plate 3 so that the bottom of the workpiece fits with the suction cup 5 on the placement plate 3. At this time, the operator starts the negative pressure fan 4, and sends the negative pressure suction generated by the negative pressure fan 4 to the contact position of the suction cup 5 and the workpiece through the connecting pipe 6 and the three-way pipe 7, and discharges the air at the contact position, so that the equipment can adsorb and fix the workpiece.

[0031] The debris collecting mechanism includes a debris collecting box 8 fixedly connected to the bottom of the inner wall of the base 1, a shunt pipe 9 is arranged on one side of the debris collecting box 8, and one end of the shunt pipe 9 close to the three-way pipe 7 is fixedly connected to the three-way pipe 7, a U-shaped groove 10 is provided on the top of the base 1, and a U-shaped baffle 11 is provided on the inner wall of the U-shaped groove 10. A feed port is provided on the top of the base 1 close to the debris collecting box 8, a fan 14 is fixedly connected to one side of the top of the base 1 close to the placement plate 3, and a guide plate 12 is fixedly connected to the side of the U-shaped baffle 11 away from the fan 14. The guide plate The bottom of the base 12 is fixedly connected to the top of the sundries collecting box 8, the bottom of the base 1 near the sundries collecting box 8 is fixedly connected to an electric push rod 13, the top of the electric push rod 13 is fixedly connected to the bottom of the U-shaped baffle 11, both sides of the U-shaped baffle 11 near the fan 14 are fixedly connected to sliding blocks 15, the inner wall of the U-shaped groove 10 is provided with a sliding groove 16 slidably connected to the sliding block 15, the surface of the base 1 is provided with a discharge port, and the inner wall of the discharge port is hinged with a sealing door 17, first start the electric push rod 13 to drive the U-shaped baffle 1 1 moves downward in the U-shaped groove 10, and while the U-shaped baffle 11 moves downward, the sliding block 15 on the U-shaped baffle 11 slides in the sliding groove 16 to keep the U-shaped baffle 11 stable. When the U-shaped baffle 11 descends into the base 1, the operator can fix the workpiece on the placement plate 3. When the operator has completed the fixation of the workpiece, the electric push rod 13 is started to send the U-shaped baffle 11 to the top of the base 1, so that the U-shaped baffle 11 and the fan 14 form a rectangular enclosure, and then the electric push rod 13 is started. The radial drilling machine body 2 processes the workpiece, and at the same time, the fan 14 is started to blow the waste chips generated by the equipment processing to the feed port opened on the top of the base 1, so that the waste chips are sent to the debris collection box 8 through the feed port, and the three-way pipe 7 connected to the shunt pipe 9 is used to send the suction force generated by the negative pressure fan 4 to the debris collection box 8 to further increase the equipment's waste collection effect. When the equipment is no longer working, the operator opens the sealing door 17, and then takes the debris collection box 8 out of the base 1 to clean the collected waste chips.

[0032] Working principle: First, the electric push rod 13 is started to drive the U-shaped baffle 11 to move downward in the U-shaped groove 10, and while the U-shaped baffle 11 moves downward, the sliding block 15 on the U-shaped baffle 11 slides in the sliding groove 16, thereby maintaining the stability of the U-shaped baffle 11;

[0033] When the U-shaped baffle 11 descends into the base 1, the operator places the workpiece on the surface of the placement plate 3 so that the bottom of the workpiece fits with the suction cup 5 on the placement plate 3. At this time, the operator starts the negative pressure fan 4, and sends the negative pressure suction force generated by the negative pressure fan 4 to the contact position between the suction cup 5 and the workpiece through the connecting pipe 6 and the three-way pipe 7, and exhausts the air at the contact position, so that the equipment can adsorb and fix the workpiece;

[0034] After the equipment has fixed the workpiece, the electric push rod 13 is started to send the U-shaped baffle 11 to the top of the base 1, so that the U-shaped baffle 11 and the fan 14 form a rectangular enclosure. At this time, the radial drilling machine body 2 is started to process the workpiece, and the fan 14 is also started to blow the waste chips generated by the equipment processing to the feed port opened on the top of the base 1, so that the waste chips are sent to the debris collection box 8 through the feed port, and the three-way pipe 7 connected to the diversion pipe 9 is used to send the suction force generated by the negative pressure fan 4 to the debris collection box 8 to further increase the equipment's collection effect on waste chips.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lifting device for a radial drilling machine, comprising a base (1), characterized in that: A radial drilling machine body (2) is fixedly connected to one side of the top of the base (1), a placement plate (3) is fixedly connected to the other side of the top of the base (1), a negative pressure fan (4) is arranged at the bottom of the inner wall of the base (1), an adsorption fixing mechanism is arranged at the top of the negative pressure fan (4), and a debris collection mechanism is arranged at the other side of the bottom of the base (1).

2. The lifting device for a radial drilling machine according to claim 1, characterized in that: The adsorption fixing mechanism comprises a negative pressure fan (4) fixedly connected to one side of the bottom of the base (1); a mounting hole is provided at the bottom of the placement plate (3) through the base (1); a suction cup (5) is provided in the mounting hole; a connecting pipe (6) is fixedly connected to the air outlet at the top of the negative pressure fan (4) and the bottom of the suction cup (5); and three-way pipes (7) are fixedly connected to the opposite surfaces of the two connecting pipes (6).

3. The lifting device for a radial drilling machine according to claim 1, characterized in that: The debris collecting mechanism comprises a debris collecting box (8) fixedly connected to the bottom of the inner wall of the base (1); a shunt pipe (9) is arranged on one side of the debris collecting box (8); one end of the shunt pipe (9) close to the three-way pipe (7) is fixedly connected to the three-way pipe (7); a U-shaped groove (10) is provided on the top of the base (1); a U-shaped baffle (11) is provided on the inner wall of the U-shaped groove (10); a feed port is provided on the top of the base (1) close to the debris collecting box (8); and a fan (14) is fixedly connected to one side of the top of the base (1) close to the placement plate (3).

4. The lifting device for a radial drilling machine according to claim 3, characterized in that: A guide plate (12) is fixedly connected to the side of the U-shaped baffle (11) away from the fan (14), and the bottom of the guide plate (12) is fixedly connected to the top of the debris collection box (8).

5. The lifting device for a radial drilling machine according to claim 3, characterized in that: An electric push rod (13) is fixedly connected to the bottom of the base (1) on the side close to the sundries collection box (8), and the top of the electric push rod (13) is fixedly connected to the bottom of the U-shaped baffle (11).

6. The lifting device for a radial drilling machine according to claim 3, characterized in that: Sliding blocks (15) are fixedly connected to both sides of the U-shaped baffle (11) close to the fan (14), and a sliding groove (16) slidably connected to the sliding block (15) is formed on the inner wall of the U-shaped groove (10).

7. The lifting device for a radial drilling machine according to claim 3, characterized in that: A discharge port is provided on the surface of the base (1), and a sealing door (17) is hingedly connected to the inner wall of the discharge port.

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