CN221967518U - Milling machine for drill bit machining - Google Patents

Abstract

The utility model relates to a milling machine for drill bit machining, which comprises a base, wherein the rear end of the upper side of the base is fixedly connected with a milling machine body, the upper side of the milling machine body is fixedly provided with a first driving motor, the output end of the first driving motor is fixedly connected with a rotating shaft, the lower side of the rotating shaft is fixedly connected with a milling cutter head, and the front end surface of the upper side of the base is provided with a grid assembly for blocking scraps generated in drill bit machining; the grid baffle assembly comprises an electric push rod fixedly connected to the upper side of the base, and a processing table is fixedly connected to the telescopic end of the electric push rod. This milling machine is used in drill bit processing, through milling cutter head to drill bit processing of drill bit processing place platform upside drill bit processing simultaneously, gear engagement straight pinion rack drives the baffle and realizes upper and lower angle modulation, and the piece that isolated production splashes to staff's skin surface and plays the guard action.

Description

A turning and milling machine for drilling bit processing

Technical Field

The utility model relates to the technical field of milling machines, in particular to a turning and milling machine for drilling bit processing.

Background Art

A milling machine mainly refers to a machine tool that uses a milling cutter to process various surfaces of a workpiece. Usually, the milling cutter mainly moves in rotation, and the movement of the workpiece and the milling cutter is the feed motion. It can process planes, grooves, various curved surfaces, gears, etc. A milling machine is a machine tool that uses a milling cutter to mill workpieces. In addition to milling planes, grooves, gear teeth, threads and spline shafts, a milling machine can also process more complex surfaces. It is more efficient than a planer and is widely used in mechanical manufacturing and repair departments. Drills require a series of processing operations on a turning and milling machine. However, the turning and milling machines on the market still have various deficiencies and cannot meet production needs.

After searching, Chinese patent CN212264649U in the prior art discloses a turning and milling machine for drill bit processing, including a fixed base, a support block, a fixed block, a motor, a milling cutter fixed block, multiple groups of retractable rods, multiple groups of springs and a base. A groove is provided on the top of the fixed base, the support block is fixed to the right side of the groove, and a threading groove is provided inside the support block. The fixed block is fixed to the top of the support block, and a threading groove is also provided inside the fixed block. The motor is fixed to the top of the fixed block, and the output end of the motor is connected to the milling cutter fixed by the milling cutter fixed block, and multiple groups of retractable rods are fixed between the fixed base and the base, the spring is sleeved on the retractable rod, and the base and the ground are connected by bolts. The utility model uses the motor to drive the milling cutter to rotate, and through the coordinated use of the retractable rod and the spring, the influence of vibration during the operation of the device is reduced, a certain buffering effect is given to the device, and the service life of the device is improved.

However, during the process of drilling bit processing by the turning and milling machine of the utility model, chips will be splashed everywhere on the cutting surface of the drill bit. However, due to the lack of a protective structure, the temperature of the splashed chips is high and they will burn human skin when they come into contact with it. At the same time, the chips cannot be collected and processed centrally, and the subsequent cleaning is also more troublesome, which cannot meet the production needs. Therefore, a turning and milling machine for drilling bit processing is proposed to solve the above-mentioned problems.

Utility Model Content

In view of the deficiencies in the prior art, the utility model provides a turning and milling machine for drill bit processing, which has the advantages of isolating the debris and collecting the debris in a centralized manner to avoid later cleaning. It solves the problem that the debris on the surface of the drill bit is splashed everywhere, but the lack of a protective structure causes the splashed debris to have a high temperature and can burn human skin when it comes into contact with it. At the same time, the debris cannot be collected and processed in a centralized manner, and later cleaning is also more troublesome.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a turning and milling machine for drill bit processing, comprising a base, the rear end of the upper side of the base is fixedly connected to the turning and milling machine body, the upper side of the turning and milling machine body is fixedly installed with a first drive motor, the output end of the first drive motor is fixedly connected to a rotating shaft, the lower side of the rotating shaft is fixedly connected to a milling cutter head, and the front end surface of the upper side of the base is provided with a blocking component for blocking chips generated by drill bit processing.

The blocking assembly includes an electric push rod fixedly connected to the upper side of the base, the telescopic end of the electric push rod is fixedly connected to the processing table, the front end surface of the processing table is fixedly installed with a second drive motor, the output end of the second drive motor is fixedly connected to a gear, the gear is meshed with a spur plate, the side of the spur plate away from the gear is fixedly connected with a partition, and a collection assembly for collecting debris is arranged on the lower side of the processing table.

The collecting assembly comprises a collecting box fixedly connected to the lower side of the processing table, a vacuum cleaner is embedded on the lower side of the collecting box, and a suction pipe is connected to the upper side of the collecting box.

Furthermore, the lower side of the rotating shaft passes through the top of the turning and milling machine body and extends to the outside, and the number of the electric push rods is two.

Furthermore, the two electric push rods are arranged transversely, and the front end surface of the turning and milling machine body is fixedly connected to two linear slide rails.

Furthermore, two slide grooves are provided on a side of the processing table away from the second driving motor, and the outer sides of the two linear slide rails are slidably connected with the slide grooves.

Furthermore, a drill processing placement platform is fixedly connected to the upper side of the processing table, and sliding rods are fixedly connected to the left and right sides of the partition.

Furthermore, both left and right sides of the processing table are fixedly connected with limit blocks, and the outer side of the sliding rod is sleeved and slid on the inner side of the limit block.

Furthermore, the straw passes through the left and right sides of the processing table and extends to the outside.

Furthermore, a filter screen plate is slidably connected to the front end surface of the upper side of the collection box, and one end of the filter screen plate passes through the collection box and extends to the outside.

Compared with the prior art, the utility model provides a milling machine for drilling bit processing, which has the following

Beneficial effects:

1. The milling machine is used for drilling bit processing. The milling cutter head is used to process the drilling bit on the upper side of the drilling bit processing platform. At the same time, the gear meshing spur plate drives the partition to adjust the upper and lower angles, isolating the generated debris from splashing onto the skin surface of the staff and playing a protective role.

2. The milling machine used for drilling bit processing uses a vacuum cleaner to generate suction and cooperates with a straw to absorb the debris and guide it into the collection box for collection and treatment on the upper surface of the filter screen. This solves the problem of debris splashing everywhere at the cutting surface of the drill bit. However, due to the lack of a protective structure, the splashed debris has a high temperature and will burn human skin when it comes into contact with it. At the same time, the debris cannot be collected and centrally processed, and the subsequent cleaning is also more troublesome.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

FIG2 is a cross-sectional view of the structure of the processing table of the utility model;

FIG3 is a structural perspective view of the partition of the utility model;

FIG. 4 is a top view of the structure of the processing table of the utility model.

In the figure: 1 base, 2 electric push rod, 3 linear slide, 4 milling machine body, 5 first drive motor, 6 rotating shaft, 7 milling cutter head, 8 collection box, 9 vacuum cleaner, 10 filter plate, 11 partition, 12 straight tooth plate, 13 processing table, 14 drill processing placement platform, 15 second drive motor, 16 gear, 17 suction pipe, 18 limit block, 19 slide bar, 20 slide groove.

DETAILED DESCRIPTION

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.

Embodiment 1:

Please refer to Figures 1-4. A milling machine for drilling bit processing in this embodiment includes a base 1. The rear end of the upper side of the base 1 is fixedly connected to a milling machine body 4. A first drive motor 5 is fixedly installed on the upper side of the milling machine body 4. The output end of the first drive motor 5 is fixedly connected to a rotating shaft 6. The lower side of the rotating shaft 6 is fixedly connected to a milling cutter head 7. The front end surface of the upper side of the base 1 is provided with a blocking component for blocking the debris generated by drilling bit processing. The blocking component includes an electric push rod 2 fixedly connected to the upper side of the base 1. The telescopic end of the electric push rod 2 is fixedly connected to a processing table 13. The front end surface of the processing table 13 is fixedly installed with a second drive motor 15. The output end of the second drive motor 15 is fixedly connected to a gear 16. The gear 16 is meshedly connected to a spur plate 12. The side of the spur plate 12 away from the gear 16 is fixedly connected to a partition 11. The lower side of the processing table 13 is provided with a collection component for collecting debris. The collecting assembly comprises a collecting box 8 fixedly connected to the lower side of the processing table 13 , a vacuum cleaner 9 is embedded on the lower side of the collecting box 8 , and a suction pipe 17 is connected to the upper side of the collecting box 8 .

Among them, the lower side of the rotating shaft 6 passes through the top of the turning and milling machine body 4 and extends to the outside. There are two electric push rods 2, and the two electric push rods 2 are arranged horizontally. The front end surface of the turning and milling machine body 4 is fixedly connected to two linear slide rails 3. Two slide grooves 20 are provided on the side of the processing table 13 away from the second drive motor 15. The outer sides of the two linear slide rails 3 are slidably connected with the slide grooves 20. The upper side of the processing table 13 is fixedly connected with a drill processing placement platform 14, and the left and right sides of the partition 11 are fixedly connected with slide rods 19. The left and right sides of the processing table 13 are fixedly connected with limit blocks 18. The outer side of the slide rod 19 is sleeved and slid on the inner side of the limit block 18, and the suction pipe 17 passes through the left and right sides of the processing table 13 and extends to the outside.

Embodiment 2:

Please refer to Fig. 1-2, on the basis of the first embodiment, it includes a filter screen plate 10 slidably connected to the front end surface of the upper side of the collection box 8, and one end of the filter screen plate 10 passes through the collection box 8 and extends to the outside.

By adopting the above technical solution, the filter screen plate 10 is woven in a cross-wire mesh, which can isolate the absorbed debris and prevent it from falling directly into the vacuum cleaner 9 and damaging the parts inside the vacuum cleaner 9.

The working principle of the above embodiment is:

The drill bit to be processed is placed on the upper side of the drill bit processing placement platform 14, and the first drive motor 5 and the electric push rod 2 are turned on at the same time. The output end of the first drive motor 5 drives the milling cutter head 7 to rotate and run, and the telescopic end of the electric push rod 2 extends the processing table 13 to move linearly upward to move the drill bit to the lower side of the milling cutter head 7 for processing. At this time, the gear 16 at the output end of the second drive motor 15 is engaged with the spur plate 12 at one end of the partition 11, and the slide rod 19 on the opposite side of the partition 11 slides in the limit block 18 at the same time to support the limit The positioning function enables the partition 11 to be adjusted up and down at the outside of the processing table 13. The chips generated by the milling cutter head 7 when processing the drill bit are naturally blocked by the back partition 11 to protect the operator. The vacuum cleaner 9 is started to generate suction to collect the chips dropped during processing through the suction pipe 17 and introduce them from the suction pipe 17 to the upper side of the filter plate 10 in the collection box 8 for collection and treatment. At the same time, it can also prevent the chips from falling into the vacuum cleaner 9 and damaging important parts in the vacuum cleaner 9. Finally, the processed drill bit can be removed from the drill bit processing placement platform 14.

The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. The milling machine for machining the drill bit comprises a base (1), and is characterized in that: the milling machine comprises a base (1), wherein the rear end of the upper side of the base is fixedly connected with a milling machine body (4), the upper side of the milling machine body (4) is fixedly provided with a first driving motor (5), the output end of the first driving motor (5) is fixedly connected with a rotating shaft (6), the lower side of the rotating shaft (6) is fixedly connected with a milling head (7), and the front end surface of the upper side of the base (1) is provided with a grid assembly for blocking scraps generated by drill bit machining;

The grid baffle assembly comprises an electric push rod (2) fixedly connected to the upper side of the base (1), a processing table (13) is fixedly connected to the telescopic end of the electric push rod (2), a second driving motor (15) is fixedly arranged on the front end face of the processing table (13), a gear (16) is fixedly connected to the output end of the second driving motor (15), a straight toothed plate (12) is connected with the gear (16) in a meshed mode, a baffle (11) is fixedly connected to one side, far away from the gear (16), of the straight toothed plate (12), and a collecting assembly for collecting scraps is arranged on the lower side of the processing table (13);

The collecting assembly comprises a collecting box (8) fixedly connected to the lower side of the processing table (13), a dust collector (9) is inlaid on the lower side of the collecting box (8), and a suction pipe (17) is communicated with the upper side of the collecting box (8).

2. The milling machine for machining a drill bit according to claim 1, wherein: the lower side of the rotating shaft (6) penetrates through the top of the milling machine body (4) and extends to the outside, and the number of the electric push rods (2) is two.

3. The milling machine for machining a drill bit according to claim 2, wherein: the two electric push rods (2) are transversely arranged, and the front end face of the milling machine body (4) is fixedly connected with two linear slide rails (3).

4. A milling machine for machining a drill bit according to claim 3, wherein: two sliding grooves (20) are formed in one side surface, far away from the second driving motor (15), of the machining table (13), and the outer sides of the linear sliding rails (3) are in matched sliding connection with the sliding grooves (20).

5. The milling machine for machining a drill bit according to claim 4, wherein: the upper side of the processing table (13) is fixedly connected with a drill bit processing and placing platform (14), and the left side surface and the right side surface of the partition plate (11) are fixedly connected with slide bars (19).

6. The milling machine for machining a drill bit according to claim 5, wherein: limiting blocks (18) are fixedly connected to the left side and the right side of the processing table (13), and the outer side of the sliding rod (19) is sleeved and slid on the inner side of the limiting blocks (18).

7. The milling machine for machining a drill bit according to claim 1, wherein: the suction pipe (17) penetrates through the left side and the right side of the processing table (13) and extends to the outside.

8. The milling machine for machining a drill bit according to claim 1, wherein: the front end face of the upper side of the collecting box (8) is connected with a filter screen plate (10) in a sliding mode, and one end of the filter screen plate (10) penetrates through the collecting box (8) and extends to the outside.