Workbench for radial drilling machine

Abstract

The utility model discloses a working table for a radial drilling machine, which comprises a supporting table, a drilling machine is arranged on the supporting table, a feeding positioning mechanism is arranged below the drilling machine, a feeding slide way, a positioning mechanism and a discharging slide way are integrated in the feeding positioning mechanism, and automation elements such as a proximity sensor and an air cylinder are matched. The automatic feeding and discharging function of the radial drilling machine is successfully achieved, due to the improvement, time and labor cost of manual operation are greatly reduced, personal errors are effectively avoided, and therefore production efficiency and machining precision are remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of machining equipment, in particular to a workbench for a radial drilling machine. Background Technique

[0002] As a traditional machining equipment, the radial drilling machine plays an important role in industrial production. However, with the continuous improvement of the automation level of the manufacturing industry, some inherent defects of the traditional radial drilling machine gradually emerge.

[0003] First of all, most traditional radial drilling machines do not have an automatic loading and unloading function. On an automated production line, manual loading and unloading not only takes time and effort but also easily introduces human errors, affecting the machining accuracy. Therefore, it is very necessary to transform the old radial drilling machine to achieve an automatic loading and unloading function.

[0004] Secondly, a large amount of debris will be generated during the working process of the radial drilling machine. If these debris are not cleaned up in time, they will not only accumulate on the workbench, affecting the positioning accuracy and machining quality of the workpiece; especially after the automation transformation of the radial drilling machine, the accumulation of debris may also interfere with the normal operation of the automated actuating mechanism.

[0005] Therefore, it is very necessary to propose a workbench for a radial drilling machine to solve the above problems. Summary of the Utility Model

[0006] The purpose of the utility model is to overcome the above technical deficiencies and propose a workbench for a radial drilling machine to solve the technical problems raised in the background technique.

[0007] To achieve the above technical purpose, the technical solution of the utility model provides a workbench for a radial drilling machine, including a support table, a drilling machine is arranged on the support table, a loading and positioning mechanism is arranged below the drilling machine, the loading and positioning mechanism includes a feeding chute and a positioning mechanism, the positioning mechanism includes a positioning bracket, a positioning support plate is arranged at the top of the positioning bracket, a positioning chute is arranged on the positioning support plate, a workpiece support plate is arranged on the positioning bracket below the positioning chute, the side of the positioning chute is communicated with the feeding chute, a feeding cylinder and a positioning cylinder are respectively arranged at both ends of the positioning chute, a telescopic support rod is arranged on the piston rod of the feeding cylinder, a feeding pressing block is arranged at the end of the telescopic support rod, a guide rod is arranged between the feeding pressing block and the telescopic support rod, a propulsion spring is arranged on the guide rod, a positioning pressing block is arranged on the piston rod of the positioning cylinder, and a blanking hole is arranged on the side of the workpiece support plate adjacent to the positioning cylinder.

[0008] Furthermore, a cleaning cylinder is provided on the side of the positioning support plate, a slag receiving plate is slidably arranged in the middle of the workpiece support plate, a cleaning mechanism is arranged on the positioning support plate, the cleaning cylinder drives the slag receiving plate and the cleaning mechanism, and when the slag receiving plate slides into the workpiece support plate, the cleaning mechanism scrapes off the metal debris on it.

[0009] Furthermore, the cleaning mechanism includes a cleaning push rod and a lifting column. The cleaning push rod and the lifting column are slidably arranged in the positioning support plate. A guiding block is arranged on the side of the cleaning push rod. The guiding block is a parallelogram. A roller matched with the guiding block is arranged on the side of the lifting column. A return spring is arranged at the upper end of the lifting column, and a scraping plate is arranged at the lower end. Both the cleaning push rod and the slag receiving plate are connected to the piston rod of the cleaning cylinder.

[0010] Furthermore, one end of the cleaning push rod is connected to the piston rod of the cleaning cylinder, and a workpiece pressing block is arranged at the other end.

[0011] Furthermore, a discharge chute is arranged below the positioning mechanism. The discharge chute is directly opposite to the blanking hole, and a proximity sensor is arranged on the feeding chute.

[0012] Compared with the prior art, the beneficial effects of the present utility model include:

[0013] 1. By integrating a feeding chute, a positioning mechanism, and a discharge chute in the loading and positioning mechanism, and being equipped with automation components such as proximity sensors and cylinders, the present utility model successfully realizes the automatic loading and unloading function of the radial drilling machine. This improvement not only greatly reduces the time and labor costs of manual operation, but also effectively avoids human errors, thus significantly improving the production efficiency and processing accuracy.

[0014] 2. Through components such as a cleaning cylinder, a cleaning push rod, a lifting column, and a scraping plate, the present utility model effectively cleans the metal debris on the workbench, prevents its accumulation from affecting the positioning accuracy and processing quality of the workpiece; at the same time, the optimization of the cleaning mechanism also ensures the normal operation of the automatic execution mechanism, extends the service life of the equipment, and further guarantees the stability and reliability of production. Description of the Drawings

[0015] Figure 1 is a schematic diagram of a workbench for a radial drilling machine provided by the present utility model;

[0016] Figure 2 is a schematic diagram of the loading and positioning mechanism of a workbench for a radial drilling machine provided by the present utility model;

[0017] Figure 3 is a schematic diagram of the positioning mechanism of a workbench for a radial drilling machine provided by the present utility model;

[0018] Figure 4 It is a side view of a positioning mechanism for a workbench of a radial drilling machine provided by the present utility model;

[0019] Figure 5 It is an enlarged view of part A of the side view of the positioning mechanism for the workbench of the radial drilling machine provided by the present utility model. Specific embodiments

[0020] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the following further elaborates on the present utility model in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0021] Referring to Figure 1 , the present utility model provides a workbench for a radial drilling machine, including a support table 1, and a drilling machine 4 is arranged on the support table 1. A feeding and positioning mechanism is arranged below the drilling machine 4. This mechanism includes a feeding chute 2 and a positioning mechanism 3. A proximity sensor 6 is arranged on the feeding chute 2. The workpiece 7 enters the positioning mechanism 3 along the feeding chute 2, is pushed by the positioning mechanism 3 to the lower part of the drilling machine 4 and fixed. After the drilling machine 4 finishes processing, the positioning mechanism 3 discharges the workpiece 7, and it slides down to the transfer mechanism through the discharge chute 5 installed below it, thereby realizing automatic feeding, processing and discharging of the workpiece.

[0022] Referring to Figure 2 , Figure 3 , the positioning mechanism 3 includes a positioning bracket 301, and a positioning support plate 302 is arranged at the top of the positioning bracket 301. A positioning chute 303 is arranged on the positioning support plate 302, and a workpiece support plate 304 is arranged on the positioning bracket 301 below the positioning chute 303. The side of the positioning chute 303 is communicated with the feeding chute 2, so that the workpiece can smoothly slide from the feeding chute 2 into the positioning chute 303; opposite feeding cylinders 305 and positioning cylinders 308 are respectively arranged at both ends of the positioning chute 303. A telescopic support rod 306 is arranged on the piston rod of the feeding cylinder 305, a feeding pressing block 309 is arranged at the end of the telescopic support rod 306, a guide rod 310 is arranged between the feeding pressing block 309 and the telescopic support rod 306, a propulsion spring 311 is arranged on the guide rod 310, and a positioning pressing block 313 is arranged on the piston rod of the positioning cylinder 308.

[0023] Before the workpiece 7 enters the positioning chute 303, the piston rod of the positioning cylinder 308 extends to the limit position. After the workpiece 7 enters the positioning chute 303, the piston rod of the feeding cylinder 305 extends to push the feeding pressing block 309 to slide along the positioning chute 303. After the workpiece 7 contacts the positioning pressing block 313, the piston rod of the feeding cylinder 305 continues to extend to the limit position to compress the propulsion spring 311, and the workpiece 7 is fixed below the drill bit of the drilling machine 4, thereby realizing automatic feeding.

[0024] A feeding hole 312 is provided on one side of the workpiece support plate 304 adjacent to the positioning cylinder 308, and the discharge chute 5 is directly opposite to the feeding hole 312. After the workpiece 7 is processed, the positioning cylinder 308 retracts and the propulsion spring 311 releases energy, thereby pushing the workpiece 7 to continue moving. When the workpiece 7 moves above the feeding hole 312, the propulsion spring 311 expands to the extreme position, and the workpiece 7 falls from the feeding hole 312 into the discharge chute 5, realizing automatic feeding.

[0025] Refer to 4. Figure 5 In order to solve the problem of debris cleaning, a cleaning cylinder 307 is provided on the side of the positioning support plate 302, and a cleaning push rod 315 and a lifting column 317 are slidingly provided in the positioning support plate 302. A guide block 316 is provided on the side of the cleaning push rod 315, and the guide block 316 is a parallelogram structure. A roller 318 cooperating with the guide block 316 is provided on the side of the lifting column 317. A return spring 320 is provided at the upper end of the lifting column 317, and a scraper 319 is provided at the lower end; a slag receiving plate 314 is slidingly provided in the middle of the workpiece support plate 304, and the cleaning push rod 315 and the slag receiving plate 314 are both connected to the piston rod of the cleaning cylinder 307, wherein one end of the cleaning push rod 315 is connected to the piston rod of the cleaning cylinder 307, and the other end is provided with a workpiece pressing block 321.

[0026] Before processing, the workpiece 7 is positioned on the slag receiving plate 314, and the cleaning cylinder 307 pushes the slag receiving plate 314 to slide into the workpiece support plate 304 through the cleaning push rod 315. In actual application, the length of the slag receiving plate 314 is greater than the width of the workpiece support plate 304. At the same time, the guide block 316 drives the lifting column 317 to descend through the roller 318 and stretches the reset spring 320 at the same time, so that the scraper 319 contacts the slag receiving plate 314 and scrapes off the metal debris on it. The workpiece pressing block 321 contacts the workpiece 7 and presses it against the side wall of the positioning slide groove 303 to assist in fixing the workpiece to ensure the stability of the cleaning process. At this time, the roller 318 moves to the end of the guide block 316 and rises and resets under the action of the reset spring 320.

[0027] After the processing is completed, the piston rod of the cleaning cylinder 307 retracts to drive the slag receiving plate 314 and the cleaning push rod 315. The lifting column 317 rises along the side of the guide block 316 driven by the roller 318, so that the scraper 319 is away from the slag receiving plate 314 to avoid obstruction caused by large debris on the slag receiving plate 314; when the piston rod of the cleaning cylinder 307 is extended again, the scraper 319 contacts the slag receiving plate 314 and scrapes off the metal debris on it, thereby realizing the cleaning of the debris during processing.

[0028] The specific implementation manners of the present utility model described above do not constitute a limitation to the protection scope of the present utility model. Any other corresponding changes and deformations made according to the technical concept of the present utility model shall be included within the protection scope of the claims of the present utility model.

Claims

1. A workbench for a radial drilling machine, comprising a support platform, a drilling machine is arranged on the support platform, and a loading and positioning mechanism is arranged below the drilling machine, characterized in that: The feeding positioning mechanism includes a feeding slide and a positioning mechanism, the positioning mechanism includes a positioning bracket, a positioning support plate is provided on the top of the positioning bracket, a positioning slide groove is provided on the positioning support plate, a workpiece support plate is provided on the positioning bracket below the positioning slide groove, the side of the positioning slide groove is connected with the feeding slide, and the two ends of the positioning slide groove are respectively provided with a feeding cylinder and a positioning cylinder facing each other, a telescopic support rod is provided on the piston rod of the feeding cylinder, a feeding pressure block is provided at the end of the telescopic support rod, a guide rod is provided between the feeding pressure block and the telescopic support rod, a propulsion spring is provided on the guide rod, a positioning pressure block is provided on the piston rod of the positioning cylinder, and a feeding hole is provided on the side of the workpiece support plate adjacent to the positioning cylinder.

2. A radial drilling machine workbench according to claim 1, characterized in that: A cleaning cylinder is provided on the side of the positioning support plate, a slag receiving plate is slidably provided in the middle of the workpiece supporting plate, a cleaning mechanism is provided on the positioning support plate, the cleaning cylinder drives the slag receiving plate and the cleaning mechanism, and when the slag receiving plate slides into the workpiece supporting plate, the cleaning mechanism scrapes off the metal debris on it.

3. A workbench for a radial drilling machine according to claim 2, characterized in that: The cleaning mechanism includes a cleaning push rod and a lifting column, the cleaning push rod and the lifting column are slidably arranged in the positioning support plate, the side of the cleaning push rod is provided with a guide block, the guide block is a parallelogram, the side of the lifting column is provided with a roller matching the guide block, the upper end of the lifting column is provided with a return spring, and the lower end is provided with a scraper, the cleaning push rod and the slag receiving plate are both connected to the piston rod of the cleaning cylinder.

4. A workbench for a radial drilling machine according to claim 3, characterized in that: One end of the cleaning push rod is connected to the piston rod of the cleaning cylinder, and the other end is provided with a workpiece pressing block.

5. A workbench for a radial drilling machine according to claim 4, characterized in that: A discharging chute is arranged below the positioning mechanism, the discharging chute is directly opposite to the feeding hole, and a proximity sensor is arranged on the feeding chute.

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