CN210587241U

CN210587241U - Radial drilling machine

Info

Publication number: CN210587241U
Application number: CN201921296253.2U
Authority: CN
Inventors: 刘立春
Original assignee: Yichang Changxing Machinery Manufacturing Co ltd
Current assignee: Yichang Changxing Machinery Manufacturing Co ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-05-22
Anticipated expiration: 2029-08-12

Abstract

The utility model discloses a radial drill belongs to mechanical equipment technical field. The drilling machine comprises a base, a stand column, a rocker arm, a spindle box, a spindle, a drill bit and a workbench, wherein the workbench comprises a placing table and a containing groove, and the placing table is communicated with the containing groove; a first positioning block and a second positioning block are respectively arranged on two sides of the placing table, and moving blocks are arranged between the first positioning block and the second positioning block; one end of the moving block is fixedly welded with a first threaded rod, and the first threaded rod penetrates through the first positioning block and is in threaded connection with the first positioning block; clamping claws are fixedly arranged at the tops of the moving block and the positioning block II; a slag discharge port is arranged below the side surface of the containing groove, and a slag discharge valve is arranged at the slag discharge port. The workpiece is limited conveniently by arranging the first positioning block, the moving block, the first threaded rod, the second positioning block, the second threaded rod and the clamping jaw, so that the workpiece is prevented from being displaced, and the drilling quality is improved; place the platform through the setting and accomodate the groove and be convenient for clear up the iron fillings that produce in the work piece drilling process, saved the manpower.

Description

Radial drilling machine

Technical Field

The utility model belongs to the technical field of mechanical equipment, in particular to radial drill.

Background

The rocker drill is a hole processing device and can be used for processing in various forms such as drilling, reaming, tapping, end face scraping and the like. The main spindle box can move left and right on the rocker arm and rotate around the upright post along with the rocker arm. The rocker arm can also lift up and down along the outer column so as to adapt to processing workpieces with different heights. Radial drills are used to machine holes in workpieces that are large in volume and weight. The radial drilling machine has wide processing range and can be used for drilling various screw holes, threaded bottom holes, oil holes and the like of large-sized workpieces.

However, the existing radial drilling machine has some defects, such as difficulty in fixing the workpiece, poor stability of the fixing effect, and easy movement in the drilling process, so that the deviation of the drilled hole is easy to occur, and the drilling quality is influenced. Meanwhile, the existing radial drilling machine can generate metal residues in the drilling process, and a user is required to clean the drilling machine, so that the working strength is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a radial drill to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a radial drilling machine comprises a base 11, wherein a stand column 12 is arranged on the base 11, a radial arm 13 is arranged on the stand column 12, a main shaft box 14 is arranged on the radial arm 13, a main shaft 15 is arranged below the main shaft box 14, a drill bit 16 is arranged at the bottom of the main shaft 15, a workbench 2 is further arranged on the base 11, the drill bit 16 is positioned above the workbench 2, the workbench 2 comprises a placing table 21 and a containing groove 22 fixedly arranged at the bottom of the placing table 21, and the placing table 21 is communicated with the containing groove 22; a first positioning block 31 and a second positioning block 34 are respectively arranged on two sides of the placing table 21, and a moving block 32 is arranged between the first positioning block 31 and the second positioning block 34; a first threaded rod 33 is fixedly welded at one end of the moving block 32, and the first threaded rod 33 penetrates through the first positioning block 31 and is in threaded connection with the first positioning block 31; clamping jaws 4 are fixedly arranged at the tops of the moving block 32 and the second positioning block 34; a slag discharge port 221 is arranged below the side surface of the accommodating groove 22, and a slag discharge valve 222 is arranged at the slag discharge port 221.

Preferably, the placing table 21 is provided with a placing groove 211, and a plurality of openings are formed at the bottom end of the placing groove 211.

Specifically, fixed welding has many horizontal poles 212 and horizontal montant 213 that are located same horizontal plane in standing groove 211 inner bottom, just many horizontal poles 212 and many horizontal montants 213 interval set up.

Preferably, a cavity is arranged in the accommodating groove 22, and an inclined baffle 223 is arranged in the cavity.

Preferably, a second threaded rod 35 is fixedly welded at the bottoms of the first positioning block 31 and the second positioning block 34, and the second threaded rod 35 is in threaded connection with the placing table 21.

Preferably, the clamping jaw 4 is of an L-shaped structure, and a buffer pad 41 is further disposed inside the clamping jaw 4.

Preferably, the anti-skid pad 6 is further arranged on the inner sides of the moving block 32 and the second positioning block 34.

Preferably, the slag collecting device further comprises a slag collecting box 5 fixedly arranged outside the workbench 4, the slag collecting box 5 is communicated with the slag discharging port 221 through a pipeline, and a suction fan 224 is arranged between the slag collecting box 5 and the slag discharging port in a conduction manner

The utility model discloses the beneficial effect that technical scheme brought is: the workpiece is limited conveniently by arranging the first positioning block, the moving block, the first threaded rod, the second positioning block, the second threaded rod and the clamping jaw, so that the workpiece is prevented from being displaced, and the drilling quality is improved; place the platform through the setting and accomodate the groove and be convenient for clear up the iron fillings that produce in the work piece drilling process, saved the manpower.

Drawings

FIG. 1 is a schematic structural view of a radial drill press according to an embodiment of the present invention;

fig. 2 is a top view of the table of fig. 1.

In the figure: 11 bases, 12 columns, 13 rocker arms, 14 spindle boxes, 15 spindles, 16 drill bits, 2 working tables, 21 placing tables, 22 accommodating grooves, 211 placing grooves, 212 horizontal cross bars, 213 horizontal vertical bars, 31 positioning blocks I, 32 moving blocks, 33 threaded rods I, 34 positioning blocks II, 35 threaded rods II, 4 clamping jaws, 221 slag discharge ports, 222 slag discharge valves, 223 inclined baffles, 224 suction fans, 41 cushion pads, 5 slag collecting boxes and 6 anti-skid pads.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.

In order to achieve the above object, the utility model provides a following technical scheme: as shown in fig. 1-2, a radial drilling machine includes a base 11, a column 12 is disposed on the base 11, a radial arm 13 is disposed on the column 12, a spindle box 14 is disposed on the radial arm 13, a spindle 15 is disposed below the spindle box 14, a drill bit 16 is disposed at the bottom of the spindle 15, a worktable 2 is further disposed on the base 11, and the drill bit 16 is located above the worktable 2. The table 2 includes a placing table 21 and a receiving groove 22 fixedly installed at the bottom of the placing table 21, and the placing table 21 communicates with the receiving groove 22. Wherein the placing table 21 is used for placing a workpiece to be drilled, and the accommodating groove 22 is used for collecting metal residues generated in the drilling process. A first positioning block 31 and a second positioning block 34 are respectively arranged on two sides of the placing table 21, and a moving block 32 is arranged between the first positioning block 31 and the second positioning block 34. The moving block 32 can move between the first positioning block 31 and the second positioning block 34, so that the workpiece is limited and prevented from moving in the left-right direction. One end of the moving block 32 is fixedly welded with a first threaded rod 33, and the first threaded rod 33 penetrates through the first positioning block 31 and is in threaded connection with the first positioning block 31. Specifically, a threaded hole is formed in the middle of the first positioning block 31, the first threaded rod 33 is in threaded connection with the threaded hole, and a handle is further arranged at the tail end of the first threaded rod 33. Through rotating the handle, the first threaded rod 33 rotates along with the first threaded rod, and the moving block 32 moves between the first positioning block 31 and the second positioning block 34 under the driving of the first threaded rod 33, so that the requirements of workpieces with different sizes are met. Clamping claws 4 are fixedly arranged at the tops of the moving block 32 and the second positioning block 34. The clamping jaw 4 is used for clamping the upper end face of the workpiece, thereby limiting the vertical displacement thereof. A slag discharge port 221 is arranged below the side surface of the accommodating groove 22, and a slag discharge valve 222 is arranged at the slag discharge port 221. With this arrangement, the metal residue in the storage tank 22 can be discharged periodically or quantitatively. In order to facilitate the observation of the accumulation of the metal residue in the storage tank 22, a transparent observation window is further provided on the side wall of the storage tank 22.

In this embodiment, it is preferable that the placing table 21 is provided with a placing groove 211, and a plurality of openings are provided at the bottom end of the placing groove 211. In the drilling process, the metal residue that produces falls into the storage groove 22 of below through the opening to collect the metal residue, the staff of being convenient for clears up.

In this embodiment, specifically, the inner bottom end of the placing groove 211 is fixedly welded with a plurality of horizontal cross bars 212 and horizontal vertical bars 213 located on the same horizontal plane, and the plurality of horizontal cross bars 212 and the plurality of horizontal vertical bars 213 are arranged at intervals. The design can lead two adjacent horizontal cross bars 212 and two adjacent horizontal vertical bars 213 to enclose a square opening between them, so that the metal residues can fall into the containing groove 22 from the square opening. Specifically, the outside of each horizontal cross bar 212 and each horizontal vertical bar 213 is bonded with a buffer pad 41, so as to avoid the horizontal cross bar 212 and the horizontal vertical bar 213 from impressing the lower surface of the workpiece.

In this embodiment, preferably, a cavity is disposed in the accommodating groove 22, and an inclined baffle 223 is disposed in the cavity. The design can make the metal residue slide down to the residue discharge opening 221 along the inclined baffle 223, which is convenient for discharging the metal residue in the accommodating groove 22.

In this embodiment, preferably, a second threaded rod 35 is fixedly welded at the bottoms of the first positioning block 31 and the second positioning block 34, and the second threaded rod 35 is in threaded connection with the placing table 21. Specifically, a plurality of groups of threaded holes are formed in the placing table 21 located on the outer side of the placing groove 211, the second threaded rod 35 is in threaded connection with the threaded holes, and the second threaded rod 35 is provided with a handle. The second threaded rod 35 rotates along with the handle, and the first positioning block 31 and the second positioning block 34 move up and down under the driving of the second threaded rod 35, so that the requirements of workpieces with different heights are met.

In this embodiment, it is preferable that the clamping jaw 4 has an L-shaped structure, and a buffer pad 41 is further disposed inside the clamping jaw 4. Specifically, the method comprises the following steps. The buffer pads 41 are elastic buffer pads and are arranged on the inner surfaces of the clamping jaws 4 in a pasting mode, and the buffer pads 41 are in close contact with the upper surface of the workpiece, so that the indentation of the clamping jaws 4 on the upper surface of the workpiece is avoided.

In this embodiment, preferably, the anti-skid pads 6 are further disposed on the inner sides of the moving block 32 and the second positioning block 34. Specifically, the non-slip mat 6 is made of rubber and is arranged on the inner side of the moving block 32 and the inner side of the positioning block 34 in a sticking mode, and the non-slip mat 6 is in close contact with the side face of the workpiece, so that the workpiece is further effectively prevented from slipping in the drilling process.

In this embodiment, it is preferable that the slag collection device further includes a slag collection box 5 fixedly disposed outside the working table 4, the slag collection box 5 is communicated with the slag discharge port 221 through a pipeline, and a suction fan 224 is arranged therebetween in a conduction manner. Specifically, the suction fan 224 is a TB150-10 iron scrap suction fan, which is convenient for absorbing the metal residues in the accommodating groove 22 into the slag collecting box 5, thereby realizing the cleaning of the metal residues.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A radial drilling machine comprises a base (11), wherein a stand column (12) is arranged on the base (11), a rocker arm (13) is arranged on the stand column (12), a spindle box (14) is arranged on the rocker arm (13), a spindle (15) is arranged below the spindle box (14), a drill bit (16) is arranged at the bottom of the spindle (15), a workbench (2) is further arranged on the base (11), and the drill bit (16) is positioned above the workbench (2), and the radial drilling machine is characterized in that the workbench (2) comprises a placing table (21) and a containing groove (22) fixedly arranged at the bottom of the placing table (21), and the placing table (21) is communicated with the containing groove (22); a first positioning block (31) and a second positioning block (34) are respectively arranged on two sides of the placing table (21), and a moving block (32) is arranged between the first positioning block (31) and the second positioning block (34); a first threaded rod (33) is fixedly welded at one end of the moving block (32), and the first threaded rod (33) penetrates through the first positioning block (31) and is in threaded connection with the first positioning block (31); clamping jaws (4) are fixedly arranged at the tops of the moving block (32) and the second positioning block (34); a slag discharge port (221) is arranged below the side surface of the accommodating groove (22), and a slag discharge valve (222) is arranged at the slag discharge port (221).

2. The radial drilling machine according to claim 1, wherein the placing table (21) is provided with a placing groove (211), and a plurality of openings are formed at the bottom end of the placing groove (211).

3. The radial drilling machine according to claim 2, wherein a plurality of horizontal cross bars (212) and horizontal vertical bars (213) are fixedly welded at the inner bottom end of the placing groove (211), and the horizontal cross bars (212) and the horizontal vertical bars (213) are arranged at intervals.

4. The radial drilling machine according to claim 1, characterized in that a cavity is provided in the receiving groove (22), and an inclined baffle (223) is provided in the cavity.

5. The radial drilling machine according to claim 1, wherein a second threaded rod (35) is fixedly welded to the bottoms of the first positioning block (31) and the second positioning block (34), and the second threaded rod (35) is in threaded connection with the placing table (21).

6. The radial drilling machine according to claim 1, characterized in that the clamping jaw (4) is of L-shaped construction, and that inside the clamping jaw (4) there is also a cushion pad (41).

7. The radial drilling machine according to claim 1, characterized in that the inner sides of the moving block (32) and the second positioning block (34) are further provided with a non-slip pad (6).

8. The radial drilling machine according to claim 1, further comprising a slag collection box (5) fixedly arranged outside the workbench (2), wherein the slag collection box (5) is communicated with the slag discharge port (221) through a pipeline, and a suction fan (224) is arranged in a communication manner between the slag collection box and the slag discharge port.