CN216463087U

CN216463087U - Angle-adjustable multi-directional numerical control drilling device

Info

Publication number: CN216463087U
Application number: CN202123165488.8U
Authority: CN
Inventors: 杜建华
Original assignee: Hangzhou Ever Top Machinery Co ltd
Current assignee: Hangzhou Ever Top Machinery Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-05-10
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a multidirectional numerical control drilling equipment with adjustable angle, include: the spout, its symmetry is seted up the processing mesa is gone up both ends department of side, just install control slider in the spout, the screw thread bull stick, it is installed between the control slider, just the outside nested connection of screw thread bull stick has the screw thread sleeve pipe, three-jaw holder, and it sets up directly over the screw thread sleeve pipe. This multidirectional numerical control drilling equipment with adjustable angle, the problem of danger and inefficiency that manual operation brought when effectively solving manual milling and drilling machine to the coordinate drilling, and can be through strengthening the extension to numerical control drilling equipment functionality, and the drill bit stability of effective hoisting device drilling man-hour, and can effectively avoid manual operation's inconvenient problem, utilize fixture and the drilling mechanism's of device pivot structure, and then the mode of automatic alignment regulation drilling position and angle, be favorable to hoisting device's machining efficiency and quality, and hoisting device's practicality.

Description

Angle-adjustable multi-directional numerical control drilling device

Technical Field

The utility model relates to a numerical control drilling technical field specifically is a multidirectional numerical control drilling equipment with adjustable angle.

Background

Numerical control drilling equipment mainly uses in engineering machine tool trades such as car, mould, shipbuilding, wherein mainly processes the hole groove on the hardware component, and numerical control drilling machine has the efficient drilling processing function of high accuracy, can effectively replace artifical drilling mode to promote hardware processing's production quality and efficiency fast.

And current numerical control drilling equipment is when holing to the hardware, usually only can be with the unidirectional bit to carry out drilling, the drilling direction and the flexibility of drilling machine are limited, and when needing to adjust drilling angle in the brill accuse processing, adopt the mode of the manual upset operation hardware of manpower, drilling operation has not only been increased, the processing production efficiency of numerical control drilling equipment has still been reduced, and can cause certain danger to workman's operational environment, and can not keep the drilling processing of multi-angle high accuracy, and then lead to numerical control drilling equipment's practicality and functional not good, to above-mentioned problem, need urgently to carry out the innovative design on original multidirectional numerical control drilling equipment's basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multidirectional numerical control drilling equipment with adjustable angle to provide the numerical control drilling equipment who uses at present in solving above-mentioned background art, can't carry out swift automatic adjustment to drilling direction and angle on the hardware, adopt artifical manual adjustment drilling angle to easily cause the potential safety hazard, the biscuit is unfavorable for hoisting device's drilling machining efficiency and the problem of precision.

In order to achieve the above object, the utility model provides a following technical scheme: an angularly adjustable, multi-directional, numerically controlled drilling apparatus comprising:

the sliding chutes are symmetrically arranged at two ends of the upper side surface of the processing table board, and control sliding blocks are arranged in the sliding chutes;

the threaded rotating rod is arranged between the control sliding blocks, and a threaded sleeve is connected to the outside of the threaded rotating rod in a nested manner;

a three-jaw gripper disposed directly above the threaded sleeve.

The arrangement of the structure enables the device to be convenient for stabilizing and rapidly clamping the machined part needing drilling, can be convenient for automatically aligning the drill bit according to the required drilling angle of the machined part, can keep the alignment drill bit and stably incline and rotate the machined part and the three-jaw clamp holder with high precision, and accordingly improves the practicability and stability of the device.

Preferably, the control slider passes through spout and processing mesa sliding connection, and the control slider rotates with the screw thread bull stick to be connected to screw thread bull stick and screw thread sleeve threaded connection, the setting up of above-mentioned structure makes the device can be convenient for adjust the drilling position according to the volume size of machined part, thereby makes to have reasonable interval angle between machined part and the drilling equipment.

Preferably, the threaded sleeve pipe passes through the screw bull stick and constitutes revolution mechanic with the control sliding block, and still bilateral symmetry is provided with 4 middle part telescopic links between threaded sleeve pipe and the three-jaw holder to the three-jaw holder rotates with the middle part telescopic link to be connected, the setting up of above-mentioned structure makes the device when being convenient for keep the centre gripping machined part, the threaded sleeve pipe passes through the drive of screw bull stick and rotates around stable, and utilize the flexible rotation of middle part telescopic link to support and the centre gripping that stabilizes the support machined part steady, thereby hoisting device's drilling machining precision.

Preferably, the bottom of the three-jaw clamp holder and the front and back ends of the machining table are symmetrically provided with side telescopic rods, the side telescopic rods are connected with the machining table in a sliding mode, the three-jaw clamp holder forms a front and back inclined rotating structure through the middle telescopic rods and the side telescopic rods, and a power control cabinet is further arranged on the back side of the machining table.

Preferably, a drill floor body is further arranged on one side of the power control cabinet, a drill shaft device is further vertically arranged at the bottom of the front end of the drill floor body, a servo motor is further arranged at the top of the drill shaft device, and the drill shaft device and the three-jaw clamp holder are of an up-down vertical corresponding structure.

Preferably, the bottom of the rear end of the drill floor body is further rotatably provided with an upper rotating shaft rod, the bottom of the upper rotating shaft rod is further rotatably provided with a bottom rotating shaft rod, the bottom rotating shaft rod is rotatably connected with the fixed bedplate, meanwhile, the drill floor body is formed into a front-back inclined rotating structure through the upper rotating shaft rod, the bottom rotating shaft rod and the three-jaw clamp holder, the device can be conveniently controlled to be used for adjusting the angle of the drill floor body for drilling, and further the drilling processing capacity of multiple angles can be conveniently matched and increased, so that the drilling processing capacity and the efficiency of the device can be effectively improved.

Compared with the prior art, the beneficial effects of the utility model are that: this multidirectional numerical control drilling equipment with adjustable angle can be convenient for firmly keep the stability when the machined part is drilled to increased the drilling process scope of device, and can realize the drilling process ability of automatic high accuracy, its specific content is as follows:

1. the angle-adjustable multidirectional numerical control drilling device is characterized in that a sliding groove is formed in a machining table board, a control sliding block, a thread rotating rod, a thread sleeve, a three-jaw clamp holder and a middle telescopic rod and a side telescopic rod are arranged, the thread rotating rod is driven by the control sliding block to slide back and forth along the sliding groove, the thread sleeve is controlled to adjust the inclined rotation of the front and back angles of the three-jaw clamp holder, so that the drilling angle of a machined part is accurately controlled, the middle telescopic rod and the side telescopic rod which rotate at the bottom of the three-jaw clamp holder are utilized, the principle of an automatic and stable supporting and rotating structure is provided for the inclined three-jaw clamp holder, and the purposes that the device can conveniently achieve high-precision automatic adjustment of the drilling angle and can effectively improve the drilling machining precision and quality of the machined part are achieved;

2. this multidirectional numerical control drilling equipment with adjustable angle, be provided with the axle ware of boring on the rig floor body, the structure of upper portion pivot pole and bottom pivot pole, the whole through bottom pivot pole control upper portion pivot pole and rig floor body is inclined on a large scale and is rotated, and utilize the high-accuracy slope of the small scale of upper portion pivot pole control rig floor body to rotate, thereby make the principle that the machined part on axle ware and the three-jaw clamp holder can the accurate alignment of high accuracy, the drilling scope of machined part can stably be promoted to the realization device, and promote the function of the precision and the efficiency of processing drilling.

Drawings

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

FIG. 2 is a schematic view of the three-dimensional structure of the processing table of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the drill floor body of the present invention;

FIG. 4 is a schematic view of a three-jaw gripper according to the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the screw rotating rod of the present invention.

In the figure: 1. a support base; 2. fixing the bedplate; 3. processing a table top; 4. a chute; 5. controlling the sliding block; 6. a threaded rotating rod; 7. a threaded bushing; 8. a three-jaw gripper; 9. a middle telescopic rod; 10. a side telescopic rod; 11. a power supply control cabinet; 12. a drill floor body; 13. a shaft drilling device; 14. a servo motor; 15. an upper spindle shaft; 16. a bottom spindle shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an angularly adjustable, multi-directional, numerically controlled drilling apparatus comprising: the device comprises sliding chutes 4 symmetrically arranged at two ends of the upper side surface of the processing table board 3, control sliding blocks 5 and threaded rotating rods 6 arranged between the control sliding blocks 5 in the sliding chutes 4, threaded sleeves 7 connected outside the threaded rotating rods 6 in an embedded mode, and three-jaw clamps 8 arranged right above the threaded sleeves 7;

when the device is used, a workpiece is clamped and placed on the three-jaw clamp holder 8, then the device is started, the control slide block 5 is used for driving the three-jaw clamp holder 8 to slide back and forth along the sliding groove 4, so that the machining position of the workpiece is adjusted quickly and stably, after the device is moved to a specified position, the threaded rotating rod 6 is started and rotated, and the threaded sleeve 7 with threads nested outside is synchronously driven to rotate, so that the drilling angle of the workpiece is adjusted conveniently.

After the workpiece is stably installed on the three-jaw clamp holder 8, specifically, as shown in fig. 1 and 5, the control slider 5 is slidably connected with the processing table top 3 through the chute 4, the control slider 5 is rotatably connected with the threaded rotating rod 6, the threaded rotating rod 6 is in threaded connection with the threaded sleeve 7, and at this time, the motor on the side of the threaded rotating rod 6 is driven according to the control of the control element inside the control slider 5, so that the rotating angle is adjusted according to the drilling position of the workpiece, and further, the threaded connection structure of the threaded rotating rod 6 and the threaded sleeve 7 is utilized, so that the inclined rotation of the threaded sleeve 7 is stably controlled;

when the threaded sleeve 7 rotates obliquely, the three-jaw clamp 8 above the threaded sleeve 7 can be driven to tilt in the same direction synchronously, specifically, as shown in fig. 4 and 5, the threaded sleeve 7 and the control slide block 5 form a rotating structure through the threaded rotating

rod

6, 4 middle telescopic rods 9 are symmetrically arranged between the threaded sleeve 7 and the three-jaw clamp 8 from left to right, the three-jaw clamp 8 is rotatably connected with the middle telescopic rods 9, when the three-jaw clamp 8 rotates obliquely towards the front side, 2 telescopic rods at the front side of the middle telescopic rods 9 connected to the bottom of the three-jaw clamp 8 can be compressed to contract, and simultaneously 2 telescopic rods at the rear part stretch and extend, so that the tilt adjustment of the three-jaw clamp 8 is stably controlled, and when the three-jaw clamp 8 rotates obliquely towards the front side, the side telescopic rods 10 are symmetrically arranged at the bottom of the three-jaw clamp 8 and the front and rear ends of the processing table 3, the side telescopic rods 10 are connected with the processing table top 3 in a sliding mode, the three-jaw clamp holder 8 and the processing table top 3 form a front-back inclined rotating structure through the middle telescopic rod 9 and the side telescopic rods 10, a power supply control cabinet 11 is further arranged on the rear side of the processing table top 3, the side telescopic rods 10 located at the front end of the bottom of the three-jaw clamp holder 8 are compressed to reduce the height, the side telescopic rods 10 at the rear end stretch to the same height, and therefore stable inclined rotation of the three-jaw clamp holder 8 is stably controlled, and clamped workpieces are convenient to keep not prone to shaking and skewing when drilled by a drilling machine;

when the multi-angle drilling position needs to be adjusted, specifically, as shown in fig. 1, 2 and 3, a drill floor body 12 is further arranged on one side of a power control cabinet 11, a drill shaft 13 is further vertically arranged at the bottom of the front end of the drill floor body 12, a servo motor 14 is further arranged at the top of the drill shaft 13, the drill shaft 13 and a three-jaw clamp 8 are in an up-and-down vertical corresponding structure, the drill floor body 12 is started by the power control cabinet 11, the drill shaft 13 at the front end of the drill floor body 12 is driven by the servo motor 14 to rotate at a high speed, an upper rotating shaft rod 15 is further rotatably arranged at the bottom of the rear end of the drill floor body 12, a bottom rotating shaft rod 16 is further rotatably arranged at the bottom of the upper rotating shaft rod 15, the bottom rotating shaft rod 16 is rotatably connected with a fixed platen 2, and the drill floor body 12 and the three-jaw clamp 8 form a front-back inclined rotating structure through the upper rotating shaft rod 15 and the bottom rotating shaft rod 16, when needs cooperation regulation drilling angle, earlier drive upper portion pivot pole 15 and drill floor body 12 angle front and back slope on a large scale through bottom pivot pole 16 to control to bore a shaft ware 13 and be close to three-jaw holder 8, utilize the motor drive in 16 tops of bottom pivot pole and the upper portion pivot pole 15 afterwards and control to bore a shaft ware 13 small-range high accuracy and aim at three-jaw holder 8, thereby realize the multi-angle drilling processing to the machined part.

The working principle is as follows: when the device is used, according to the working principle of the multidirectional numerical control drilling device with the adjustable angle, a workpiece is firstly stably installed on the three-jaw clamp holder 8 and is driven by the control slide block 5 to move to an appointed machining position, then the threaded rotating rod 6 is started to drive the threaded sleeve 7 to rotate for a certain angle, further the three-jaw clamp holder 8 is synchronously controlled to rotate in an inclined mode, the middle telescopic rod 9 and the side telescopic rod 10 are respectively adjusted in an ascending and descending mode towards the inclined direction at the moment, the workpiece is stably and firmly controlled by the three-jaw clamp holder 8, the shaft drilling device 13 on the drill floor body 12 is close to and aligned with the three-jaw clamp holder 8 by the aid of the matched rotation of the upper rotating shaft rod 15 and the bottom rotating shaft rod 16, further the drilling angle of the workpiece is aligned for high-precision machining, and the working principle of the multidirectional numerical control drilling device with the adjustable angle is achieved.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multi-directional numerical control drilling device with an adjustable angle is characterized in that a preprocessing device mainly comprises a supporting base, a fixed bedplate and a processing table top, wherein the fixed bedplate is arranged on the upper side of the supporting base, and the processing table top is arranged on the upper side of the fixed bedplate;

it is characterized by comprising:

a three-jaw gripper disposed directly above the threaded sleeve.

2. An angularly adjustable, multi-directional, digitally controlled drilling apparatus as claimed in claim 1, wherein: the control sliding block is connected with the processing table board in a sliding mode through the sliding groove, the control sliding block is connected with the threaded rotating rod in a rotating mode, and the threaded rotating rod is connected with the threaded sleeve in a threaded mode.

3. An angularly adjustable, multi-directional, digitally controlled drilling apparatus as claimed in claim 1, wherein: the threaded sleeve pipe passes through the screw thread bull stick and constitutes rotating-structure with the control slider, and still bilateral symmetry is provided with 4 middle part telescopic links between threaded sleeve pipe and the three-jaw holder to the three-jaw holder rotates with middle part telescopic link and is connected.

4. An angularly adjustable, multi-directional, digitally controlled drilling apparatus as claimed in claim 1, wherein: the three-jaw gripper is characterized in that side telescopic rods are symmetrically arranged at the bottom of the three-jaw gripper and at the front end and the rear end of the processing table, the side telescopic rods are connected with the processing table in a sliding mode, the three-jaw gripper forms a front-rear inclined rotating structure with the processing table through a middle telescopic rod and the side telescopic rods, and a power supply control cabinet is further arranged on the rear side of the processing table.

5. An angularly adjustable, multi-directional, digitally controlled drilling apparatus as claimed in claim 4, wherein: the power control cabinet is characterized in that a drill floor body is further arranged on one side of the power control cabinet, a shaft drilling device is further vertically arranged at the bottom of the front end of the drill floor body, a servo motor is further arranged at the top of the shaft drilling device, and the shaft drilling device and the three-jaw clamp holder are of an up-down vertical corresponding structure.

6. An angularly adjustable, multi-directional, digitally controlled drilling apparatus as claimed in claim 5, wherein: the drill floor body is characterized in that an upper rotating shaft rod is further rotatably arranged at the bottom of the rear end of the drill floor body, a bottom rotating shaft rod is further rotatably arranged at the bottom of the upper rotating shaft rod and is rotatably connected with the fixed bedplate, and meanwhile, the drill floor body is formed into a front-back inclined rotating structure through the upper rotating shaft rod, the bottom rotating shaft rod and the three-jaw clamp holder.