CN216227020U

CN216227020U - High-precision numerical control drilling device

Info

Publication number: CN216227020U
Application number: CN202122777664.7U
Authority: CN
Inventors: 黄世喜; 崔江超
Original assignee: Suzhou Dongheng Numerical Control Electronics Co ltd
Current assignee: Suzhou Dongheng Numerical Control Electronics Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-04-08
Anticipated expiration: 2031-11-12

Abstract

The utility model relates to the technical field of drilling processing, and particularly discloses a high-precision numerical control drilling processing device which comprises an underframe, a top frame, a supporting plate, a sleeve, an electric drill bit and a material frame, wherein the underframe and the top frame are connected through the supporting plate which is arranged oppositely; a screw rod is arranged between the opposite supporting plates, an adjusting block is arranged at the top end of the sleeve, and the adjusting block is sleeved on the screw rod and moves along the screw rod; a telescopic rod is arranged in the sleeve, and the electric drill bit is fixed on the telescopic rod; two ends of the material rack are respectively connected with the supporting plates on two sides, and a protective guard is arranged on the material rack; the electric drill bit is driven by a motor, and the motor is electrically connected with the controller; according to the drilling processing equipment provided by the utility model, the drill bit capable of moving transversely and the material rest capable of moving longitudinally are arranged, so that the flexible processing effect is realized through the two modes, meanwhile, the accurate control effect can be realized, and the processing precision requirement is ensured.

Description

High-precision numerical control drilling device

Technical Field

The utility model relates to the technical field of drilling processing, in particular to a high-precision numerical control drilling processing device.

Background

In the current society, in the industrial field, the manual work is gradually replaced by the machine production, and similarly, the drilling processing is used as a common processing mode, and corresponding mechanical equipment is also provided; the small-size hole machine tool that uses is installed usually on special workstation to current drilling processing equipment, and at present, small-size drilling machine all is manual operation, and the operation is numerous and diverse, and the flexibility ratio is not high to there is the problem that machining efficiency is lower, the machining precision is relatively poor, is unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-precision numerical control drilling device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-precision numerical control drilling device comprises an underframe, a top frame, a supporting plate, a sleeve, an electric drill bit and a material frame, wherein the underframe and the top frame are connected through the supporting plate which is arranged oppositely; a screw rod is arranged between the opposite supporting plates, an adjusting block is arranged at the top end of the sleeve, and the adjusting block is sleeved on the screw rod and moves along the screw rod; a telescopic rod is arranged in the sleeve, and the electric drill bit is fixed on the telescopic rod; two ends of the material rack are respectively connected with the supporting plates on two sides, a protective guard is arranged on the material rack, and a through groove is formed in the material rack; the electric drill bit is driven by a motor, and the motor is electrically connected with the controller.

Preferably, two ends of the screw rod are rotatably arranged on the supporting plate through bearings, and a driven gear is arranged on the screw rod close to the supporting plate; a driving gear is correspondingly embedded on the top frame, and the driving gear is meshed with the driven gear; the driving gear is driven by a motor, and the motor is electrically connected with the controller.

Preferably, the side face of the material rack is provided with a sliding block, the supporting plate is provided with an adjusting hole, the sliding block is correspondingly clamped in the adjusting hole and is connected with an electric push rod in the adjusting hole, and the electric push rod is electrically connected with the controller.

Preferably, the sleeve is a hydraulic cylinder, the telescopic rod is driven by a hydraulic system, and the hydraulic system is electrically connected with the controller; the adjusting device is characterized in that a limiting block is arranged on the upper side of the adjusting block, a strip-shaped limiting groove is correspondingly arranged on the top frame, the limiting groove is parallel to the screw rod, and the limiting block is clamped in the limiting groove.

Preferably, the material rest is relatively provided with a clamping plate, the clamping plate is connected with an output shaft of an air cylinder embedded in the protective guard, and the air cylinder is electrically connected with the controller.

Compared with the prior art, the utility model has the beneficial effects that: according to the drilling processing equipment provided by the utility model, the drill bit capable of moving transversely and the material rest capable of moving longitudinally are arranged, so that the flexible processing effect is realized through the two modes, meanwhile, the accurate control effect can be realized, and the processing precision requirement is ensured.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of a material rack of the present invention;

reference numbers in the figures: 1. a chassis; 2. a top frame; 21. a driving gear; 3. a support plate; 31. a screw rod; 32. a driven gear; 33. a bearing; 4. a sleeve; 41. an adjusting block; 42. a limiting block; 43. a telescopic rod; 5. an electric drill; 6. a material rack; 61. protecting the fence; 62. a slider; 63. a through groove; 64. a splint; 65. and an output shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a high-precision numerical control drilling device comprises an underframe 1, a top frame 2, a supporting plate 3, a sleeve 4, an electric drill bit 5 and a material rack 6, wherein the underframe 1 and the top frame 2 are connected through the supporting plate 3 which is arranged oppositely; a screw rod 31 is arranged between the opposite supporting plates 3, an adjusting block 41 is arranged at the top end of the sleeve 4, and the adjusting block 41 is sleeved on the screw rod 31 and moves along the screw rod 31; an expansion link 43 is arranged in the sleeve 4, and the electric drill 5 is fixed on the expansion link 43; two ends of the material rack 6 are respectively connected with the supporting plates 3 on two sides, a protective guard 61 is arranged on the material rack 6, and a through groove 63 is arranged on the material rack 6; the electric drill 5 is driven by a motor, and the motor is electrically connected with the controller.

Furthermore, two ends of the screw rod 31 are rotatably mounted on the support plate 3 through bearings 33, and a driven gear 32 is arranged on the screw rod 31 close to the support plate 3; a driving gear 21 is correspondingly embedded on the top frame 2, and the driving gear 21 is meshed with a driven gear 32; the driving gear 21 is driven by a motor, and the motor is electrically connected with the controller.

Further, a sliding block 62 is arranged on the side face of the material rack 6, an adjusting hole is formed in the supporting plate 3, the sliding block 62 is correspondingly clamped in the adjusting hole and is connected with an electric push rod in the adjusting hole, and the electric push rod is electrically connected with the controller.

Further, the sleeve 4 is a hydraulic cylinder, the telescopic rod 43 is driven by a hydraulic system, and the hydraulic system is electrically connected with the controller; a limiting block 42 is arranged on the upper side of the adjusting block 41, a strip-shaped limiting groove is correspondingly arranged on the top frame 2, the limiting groove is parallel to the screw rod 31, and the limiting block 42 is clamped in the limiting groove.

Further, a clamping plate 64 is arranged in the material rack 6, the clamping plate 64 is connected with an output shaft 65 of a cylinder embedded in the protective guard 61, and the cylinder is electrically connected with the controller.

The working principle is as follows: in the actual use process, the material to be drilled is placed on the material rack 6, the controller controls the cylinder in the protective guard 61 to work, the output shaft 65 stretches and retracts, and the opposite clamping plates 64 are driven to clamp the material to fix the material. The controller controls the electric push rod in the adjusting hole to stretch and retract, so that the sliding block 62 is driven to move in the adjusting hole, and the material rack 6 is driven to move integrally; the motor connected with the driving gear 21 is controlled to work through the controller, so that the driving gear 21 rotates to be meshed with the driven gear 32, the screw rod 31 rotates to be matched with the adjusting block 41, the adjusting block 41 moves along the screw rod 31, and the electric drill 5 can be driven to move. The hydraulic system is controlled to work through the controller, so that the telescopic rod 43 in the sleeve 4 stretches and retracts to drive the electric drill 5 to move in the vertical direction, and the electric drill 5 works under the control of the controller. The electric drill 5 and the material rack 6 can move in different directions respectively, and the purpose of drilling different positions of materials can be achieved.

The upper side of the adjusting block 41 is clamped in the limiting groove through the limiting block 42, and the adjusting block 41 can only move, so that the electric drill 5 is kept in a vertical state all the time. The protective guard 61 can prevent materials from falling off the material rack 6, and waste chips produced by drilling can be cleaned out of the through groove 63.

It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 numerical control drilling processingequipment that precision is high which characterized in that: the drilling machine comprises an underframe (1), a top frame (2), a supporting plate (3), a sleeve (4), an electric drill bit (5) and a material frame (6), wherein the underframe (1) and the top frame (2) are connected through the supporting plate (3) which is arranged oppositely; a screw rod (31) is arranged between the opposite supporting plates (3), an adjusting block (41) is arranged at the top end of the sleeve (4), and the adjusting block (41) is sleeved on the screw rod (31) and moves along the screw rod (31); an expansion rod (43) is arranged in the sleeve (4), and the electric drill bit (5) is fixed on the expansion rod (43); two ends of the material rack (6) are respectively connected with the supporting plates (3) on two sides, a protective guard (61) is arranged on the material rack (6), and a through groove (63) is arranged on the material rack (6); the electric drill bit (5) is driven by a motor, and the motor is electrically connected with the controller.

2. The numerical control drilling machining device with high precision as recited in claim 1, characterized in that: two ends of the screw rod (31) are rotatably arranged on the support plate (3) through bearings (33), and a driven gear (32) is arranged on the screw rod (31) close to the support plate (3); a driving gear (21) is correspondingly embedded in the top frame (2), and the driving gear (21) is meshed with a driven gear (32); the driving gear (21) is driven by a motor, and the motor is electrically connected with the controller.

3. The numerical control drilling machining device with high precision as recited in claim 1, characterized in that: the side of the material rack (6) is provided with a sliding block (62), the supporting plate (3) is provided with an adjusting hole, the sliding block (62) is correspondingly clamped in the adjusting hole and is connected with an electric push rod in the adjusting hole, and the electric push rod is electrically connected with the controller.

4. The numerical control drilling machining device with high precision as recited in claim 1, characterized in that: the sleeve (4) is a hydraulic cylinder, the telescopic rod (43) is driven by a hydraulic system, and the hydraulic system is electrically connected with the controller; a limiting block (42) is arranged on the upper side of the adjusting block (41), a strip-shaped limiting groove is correspondingly arranged on the top frame (2), the limiting groove is parallel to the screw rod (31), and the limiting block (42) is clamped in the limiting groove.

5. The numerical control drilling machining device with high precision as recited in claim 1, characterized in that: the material rack (6) is relatively provided with a clamping plate (64), the clamping plate (64) is connected with an output shaft (65) of an air cylinder embedded in the protective guard (61), and the air cylinder is electrically connected with the controller.