CN221209970U

CN221209970U - Drilling machine for machining precise parts

Info

Publication number: CN221209970U
Application number: CN202323105371.XU
Authority: CN
Inventors: 宋凯; 陈伟; 周鹏
Original assignee: Shenzhen Kaimingwei Technology Co ltd
Current assignee: Shenzhen Kaimingwei Technology Co ltd
Filing date: 2023-11-17
Publication date: 2024-06-25
Anticipated expiration: 2033-11-17

Abstract

The utility model discloses a precision part machining drilling machine, which belongs to the technical field of drilling machines and comprises an operating platform, wherein a rack is arranged on the operating platform, a first adjusting mechanism is movably arranged on the rack through a speed reducing cylinder, two second adjusting mechanisms are arranged on the first adjusting mechanism, and a first motor and a drill bit are arranged on the two second adjusting mechanisms. According to the utility model, two symmetrical drill bits are arranged for drilling simultaneously, so that the working efficiency of the drilling machine can be improved, the distance between the two drill bits can be adjusted by arranging the first adjusting mechanism, the drilling machine is better suitable for parts with different hole distances, the inclination angles of the two drill bits can be adjusted by arranging the second adjusting mechanism, inclined holes can be drilled, and the practicability of the drilling machine is improved.

Description

Drilling machine for machining precise parts

Technical Field

The utility model belongs to the technical field of drilling machines, and particularly relates to a drilling machine for machining precision parts.

Background

The utility model provides a drilling machine, is a instrument or equipment that is used for boring in the material, it is usually by electric drive arrangement, drill bit and base constitution, and the drilling machine is through rotatory drill bit, with its sharp cutting edge and material contact to form a hole on the material surface, drilling machine wide application is in fields such as building, manufacturing, carpenter, precision parts processing for get the hole of different diameters and degree of depth, in order to satisfy various demands, patent application number CN202121770606.5 proposes a drilling machine, including drilling machine body, drill bit rack and upper end open-ended connect oily box, the drill bit rack set up in on the drilling machine body, be provided with a plurality of placements that are used for placing the drill bit on the drill bit rack, connect oily box set up in on the drilling machine body and be located place the below of portion, when the drilling machine of this embodiment of utility model, when needing to change the drill bit, labour saving and time saving is higher.

The problems of the prior art are: holes to be drilled on parts such as positioning plates, fixing plates and carrier plates for many machines are symmetrically arranged, and the drilling machine only has one drill bit to drill during working, so that the positions of the drill bit or the parts need to be frequently replaced, and the working efficiency is low.

Disclosure of utility model

Aiming at the problems in the prior art, the utility model provides a precision part machining drilling machine which has the advantages of high drilling efficiency and strong practicability, and solves the problem that the working efficiency is low because only one drill bit is required to drill when the existing drilling machine works and the positions of the drill bit or the part are required to be frequently replaced.

The utility model discloses a precision part machining drilling machine, which comprises an operating platform, wherein a rack is arranged on the operating platform, a first adjusting mechanism is movably arranged on the rack through a speed reducing cylinder, two second adjusting mechanisms are arranged on the first adjusting mechanism, and a first motor and a drill bit are arranged on the two second adjusting mechanisms.

Preferably, the frame is fixedly connected to the upper surface of the operating platform, and the deceleration cylinder is fixedly arranged in the middle of the frame.

As preferable in the utility model, the first adjusting mechanism comprises an adjusting box and two guide rods, wherein the adjusting box is fixedly connected to the output end of the deceleration cylinder, and the two guide rods are respectively fixedly connected to two ends of the upper surface of the adjusting box and penetrate through the frame in a sliding manner.

As the preferable mode of the utility model, the two-way screw rod is rotatably arranged in the adjusting box, one end of the adjusting box is fixedly provided with the second motor, the output end of the second motor is fixedly connected with one end of the two-way screw rod, screw rod sleeves are sleeved on rod bodies at two ends of the two-way screw rod respectively in a threaded manner, and the two screw rod sleeves are respectively and fixedly connected in two sliding blocks which are in sliding connection with the inner wall of the adjusting box.

As a preferable aspect of the present utility model, the second adjusting mechanism includes a fixing plate fixedly connected to an upper end of the slider, and a connecting shaft fixedly connected to one side of the slider.

As preferable, the positioning block is arranged on the fixed plate, the adjusting knob is rotatably arranged on the fixed plate, one end of the adjusting knob is fixedly connected with the pinion, and the scale is arranged on the pinion.

Preferably, one end of the connecting shaft far away from the sliding block is rotatably sleeved with a large gear, and the large gear is meshed with the small gear.

Preferably, one side of the large gear is fixedly connected with the first motor, and the output end of the first motor is fixedly connected with the drill bit.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, two symmetrical drill bits are arranged for drilling simultaneously, so that the working efficiency of the drilling machine can be improved, and the distance between the two drill bits can be adjusted by arranging the first adjusting mechanism, so that the drilling machine is better suitable for parts with different hole distances.

2. According to the utility model, by arranging the second adjusting mechanism, the inclination angles of the two drill bits can be adjusted, inclined holes can be drilled, and the practicability of the equipment is improved.

Drawings

FIG. 1 is a schematic overall perspective view of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a schematic view of a partial perspective view of section A-A of FIG. 2 in accordance with the present utility model;

FIG. 4 is an enlarged view of the structure of FIG. 2B in accordance with the present utility model;

fig. 5 is an exploded view of a partial structure of the present utility model.

In the figure: 1. an operation table; 2. a second adjustment mechanism; 3. a first adjustment mechanism; 4. a frame; 5. a deceleration cylinder; 6. a first motor; 7. a drill bit; 201. a fixing plate; 2011. a positioning block; 202. an adjustment knob; 203. a pinion gear; 2031. a scale; 204. a connecting shaft; 205. a large gear; 301. an adjusting box; 302. a guide rod; 303. a two-way screw rod; 304. a second motor; 305. a screw rod sleeve; 306. a sliding block.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the precise part machining drilling machine provided by the embodiment of the utility model comprises an operation table 1, wherein a frame 4 is arranged on the operation table 1, a first adjusting mechanism 3 is movably arranged on the frame 4 through a reduction cylinder 5, two second adjusting mechanisms 2 are arranged on the first adjusting mechanism 3, and a first motor 6 and a drill bit 7 are arranged on the two second adjusting mechanisms 2.

Further, the frame 4 is fixedly connected to the upper surface of the operation table 1, and the deceleration cylinder 5 is fixedly installed in the middle of the frame 4.

During operation, the drill bit 7 is driven to rotate through the first motor 6, the drill bit 7 is driven to move downwards through the reduction cylinder 5, parts are drilled, and the working efficiency can be improved by arranging two drill bits 7 to drill simultaneously.

Further, the first adjusting mechanism 3 comprises an adjusting box 301 and two guide rods 302, the adjusting box 301 is fixedly connected to the output end of the reduction cylinder 5, the two guide rods 302 are respectively and fixedly connected to two ends of the upper surface of the adjusting box 301 and penetrate through the frame 4 in a sliding mode, a bidirectional screw rod 303 is rotatably installed in the adjusting box 301, a second motor 304 is fixedly installed at one end of the adjusting box 301, the output end of the second motor 304 is fixedly connected with one end of the bidirectional screw rod 303, screw rod sleeves 305 are respectively and fixedly connected to two sliding blocks 306 in a sleeved mode on rod bodies at two ends of the bidirectional screw rod 303, and the two sliding blocks 306 are in sliding connection with the inner wall of the adjusting box 301.

In the application, the first adjusting mechanism 3 is used for synchronously adjusting the distance between the two drill bits 7 so as to better adapt to the drilling requirements of different hole distances, when in adjustment, the positions of the two drill bits 7 are determined according to the hole distances of a part to be processed, then the second motor 304 is started to drive the bidirectional screw 303 to rotate, the bidirectional screw 303 drives the two sliding blocks 306 to move towards the directions approaching or separating from each other at the same time, and the second motor 304 is closed when the two sliding blocks move to the designated positions.

Further, the second adjusting mechanism 2 comprises a fixing plate 201 and a connecting shaft 204, the fixing plate 201 is fixedly connected to the upper end of the sliding block 306, the connecting shaft 204 is fixedly connected to one side of the sliding block 306, a positioning block 2011 is arranged on the fixing plate 201, an adjusting knob 202 is rotatably arranged on the fixing plate 201, one end of the adjusting knob 202 is fixedly connected with a pinion 203, a scale 2031 is arranged on the pinion 203, one end, far away from the sliding block 306, of the connecting shaft 204 is rotatably sleeved with a large gear 205, the large gear 205 is meshed with the pinion 203, one side of the large gear 205 is fixedly connected with the first motor 6, and the output end of the first motor 6 is fixedly connected with the drill bit 7.

In the application, the second adjusting mechanism 2 is used for adjusting the angles of the two drill bits 7, so as to adjust the drilling angle, and can meet the working requirement of drilling inclined holes on the parts, when in adjustment, the adjusting knob 202 is rotated to drive the pinion 203 to rotate, the rotation angles of the pinion 203 and the large gear 205 are correspondingly adjusted according to the inclination angle of the holes on the parts, the scale 2031 on the pinion 203 is rotated to the position corresponding to the positioning block 2011, and the large gear 205 is driven to rotate by the pinion 203, so that the first motor 6 and the drill bit 7 are driven to rotate, and the adjustment of the angle of the drill bit 7 is realized.

The working principle of the utility model is as follows:

The distance between the two drill bits 7 is adjusted through the first adjusting mechanism 3, during operation, the second motor 304 is started to drive the bidirectional screw rod 303 to rotate, the bidirectional screw rod 303 drives the two sliding blocks 306 to move towards the direction which is close to or far away from each other simultaneously, the second motor 304 is closed when the bidirectional screw rod moves to a designated position, the inclination angle of the two drill bits 7 is adjusted through the second adjusting mechanism 2, inclined holes are conveniently drilled, practicability is improved, during operation, the rotating adjusting knob 202 drives the pinion 203 to rotate, the rotation angle of the pinion 203 and the large gear 205 is correspondingly adjusted according to the inclination angle of the holes on the parts, the scale 2031 on the pinion 203 is rotated to the position corresponding to the positioning block 2011, the large gear 205 is driven to rotate through the pinion 203, accordingly, the first motor 6 and the drill bit 7 are driven to rotate, the adjustment of the angle of the drill bit 7 is achieved, after the adjustment, the speed reduction cylinder 5 is started to drive the drill bit 7 to move downwards, the first motor 6 is started to drive the drill bit 7 to rotate, the two drill bits 7 are simultaneously drilled, and working efficiency is improved.

To sum up: this precision parts processing drilling machine, through setting up the drilling of two symmetrical drill bits 7 simultaneously, can improve the work efficiency of drilling machine, through setting up first adjustment mechanism 3, can adjust the interval between two drill bits 7, be applicable to the part of different hole intervals better, through setting up second adjustment mechanism 2, can adjust the inclination of two drill bits 7, can beat the hole of slope, improve equipment's practicality.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a precision parts processing drilling machine, includes operation panel (1), its characterized in that: be provided with frame (4) on operation panel (1), be provided with first adjustment mechanism (3) through reducing cylinder (5) activity on frame (4), be provided with two second adjustment mechanism (2) on first adjustment mechanism (3), two all be provided with first motor (6) and drill bit (7) on second adjustment mechanism (2).

2. A precision parts machining drill according to claim 1, wherein: the machine frame (4) is fixedly connected to the upper surface of the operating platform (1), and the deceleration cylinder (5) is fixedly arranged in the middle of the machine frame (4).

3. A precision parts machining drill according to claim 1, wherein: the first adjusting mechanism (3) comprises an adjusting box (301) and two guide rods (302), wherein the adjusting box (301) is fixedly connected to the output end of the speed reduction cylinder (5), and the two guide rods (302) are respectively and fixedly connected to two ends of the upper surface of the adjusting box (301) and penetrate through the rack (4) in a sliding mode.

4. A precision parts machining drill according to claim 3, wherein: the two-way screw rod (303) is rotationally installed in the adjusting box (301), a second motor (304) is fixedly installed at one end of the adjusting box (301), the output end of the second motor (304) is fixedly connected with one end of the two-way screw rod (303), screw rod sleeves (305) are sleeved on rod bodies at two ends of the two-way screw rod (303) respectively in the two sliding blocks (306), and the two sliding blocks (306) are in sliding connection with the inner wall of the adjusting box (301).

5. A precision parts machining drill according to claim 4, wherein: the second adjusting mechanism (2) comprises a fixed plate (201) and a connecting shaft (204), wherein the fixed plate (201) is fixedly connected to the upper end of the sliding block (306), and the connecting shaft (204) is fixedly connected to one side of the sliding block (306).

6. A precision parts machining drill according to claim 5, wherein: the automatic adjusting device is characterized in that a positioning block (2011) is arranged on the fixed plate (201), an adjusting knob (202) is rotatably arranged on the fixed plate (201), one end of the adjusting knob (202) is fixedly connected with a pinion (203), and scales (2031) are arranged on the pinion (203).

7. A precision parts machining drill according to claim 6, wherein: one end of the connecting shaft (204) far away from the sliding block (306) is rotatably sleeved with a large gear (205), and the large gear (205) is meshed with the small gear (203).

8. A precision parts machining drill according to claim 7, wherein: one side of the large gear (205) is fixedly connected with the first motor (6), and the output end of the first motor (6) is fixedly connected with the drill bit (7).