CN213827100U

CN213827100U - Machining device convenient for automatic hole arrangement on inclined plane

Info

Publication number: CN213827100U
Application number: CN202022792530.8U
Authority: CN
Inventors: 汪玉平; 王改成; 袁保臣; 王晓光; 郝利军; 宋志阳; 张强; 王自军; 李献军
Original assignee: Anyang Branch Of Henan Run'an Construction Group Co ltd; ANYANG UNIVERSITY
Current assignee: Anyang Branch Of Henan Run'an Construction Group Co ltd; ANYANG UNIVERSITY
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-07-30
Anticipated expiration: 2030-11-27

Abstract

The utility model provides a processingequipment convenient to automatic round of arranging on inclined plane, including removing the base, the upper end of removing the base is provided with the supporting seat, is provided with the carousel subassembly on the supporting seat, and the carousel subassembly links to each other with the one end of cantilever, and the other end of cantilever is provided with the bench drill, and the operating handle of bench drill is articulated with telescopic machanism's piston rod, and telescopic machanism's bottom is articulated with the removal base. The utility model replaces the manual operation bench drill handle with the telescopic mechanism drive, realizes the automatic processing and accurate feeding of the drill hole; the angle of the bench drill is adjusted through the turntable assembly, so that inclined hole machining on the inclined plane is facilitated.

Description

Machining device convenient for automatic hole arrangement on inclined plane

Technical Field

The utility model relates to a arrange hole processing technology field, especially indicate a processingequipment who arranges hole on the inclined plane automatically convenient to.

Background

Along with the development of the aluminum alloy section processing industry, the problem of aluminum alloy processing efficiency is increasingly remarkable, and the main influence factor is the processing of the aluminum alloy section drilling process, particularly the aluminum alloy for building doors and windows, when the aluminum alloy section is processed, the holes are numerous and the holes are uneven in density, and a plurality of holes are required to be processed on the plane and the inclined plane, so that the difficulty of drilling processing is increased. At present, the following problems exist in the manual processing of bench drills or electric hand drills which are mostly used:

(1) the manual operation processing has the disadvantages of high labor intensity, low working efficiency, difficult processing of inclined plane holes, difficult guarantee of pitch precision and inclined hole angle, poor consistency of processed parts, difficult subsequent assembly, inconvenience for industrial production, certain potential safety hazard in the production process and the like;

(2) the bench drill or the electric hand drill is used for manually processing, mainly feeding along the vertical direction to finish the processing of holes on a horizontal plane, but the angle of a main shaft of the bench drill cannot be adjusted to process inclined holes on an inclined plane, so that the electric hand drill is difficult to drill and process inclined holes;

(3) the method comprises the following steps of (1) arranging holes, wherein manual operation is adopted, automatic feeding is not realized when a bench drill moves longitudinally (in the pitch direction), the manual operation is adopted, the error is large, the precision is low, and the requirement of large-batch industrial production cannot be met;

(4) the depth of the drilled hole depends on manual experience, manual operation is carried out, the other side of the aluminum alloy part can be damaged due to improper operation, and automatic machining and accurate feeding of the hole cannot be carried out.

SUMMERY OF THE UTILITY MODEL

The utility model provides a processing device convenient for automatic hole arrangement on an inclined plane, which replaces a manual operation bench drill handle by the drive of a telescopic mechanism, realizes the automatic processing and accurate feeding of drilling; the angle of the bench drill is adjusted through the turntable assembly, so that inclined hole machining on the inclined plane is facilitated.

The technical scheme of the utility model is realized like this: the utility model provides a processingequipment convenient to automatic round of hole on inclined plane, is provided with the supporting seat including removing the base, the upper end of removing the base, is provided with the carousel subassembly on the supporting seat, and the carousel subassembly links to each other with the one end of cantilever, and the other end of cantilever is provided with the bench drill, and the operating handle of bench drill is articulated with telescopic machanism's piston rod, and telescopic machanism's bottom is articulated with removing the base.

Further, the turntable assembly comprises a connecting disc and a base disc, a connecting shaft is arranged in the base disc along the axis, the base disc is sleeved on the outer side of the connecting disc, the connecting disc is rotatably sleeved on the connecting shaft, the connecting shaft is fixedly connected with the supporting seat, the lower end of the cantilever is connected with the connecting disc, positioning grooves and sliding grooves are symmetrically arranged on the circumferential side wall of the base disc, the positioning grooves correspond to the positions of the cantilever, screw rods are connected to the circumferential side wall of the connecting disc, and the end portions of the screw rods penetrate through the sliding grooves and are in threaded connection with locking nuts.

Furthermore, a dial is arranged on the peripheral side wall of the chassis, and an angle indicating needle is arranged on the cantilever.

Further, still include workstation and PLC controller, be provided with sharp actuating mechanism on the workstation, sharp actuating mechanism links to each other with the removal base, and sharp actuating mechanism and telescopic machanism all are connected with the PLC controller electricity.

Further, the linear driving mechanism comprises a linear guide rail and a linear rack which are arranged on the workbench, a transmission gear driven by a stepping motor is arranged on the movable base, the transmission gear is meshed with the linear rack, a sliding block is arranged on the linear guide rail and connected with the lower end of the movable base, and the stepping motor and the telescopic mechanism are electrically connected with the PLC.

Furthermore, one side of the workbench is provided with a support, the support is parallel to the linear guide rail, one side of the support, away from the workbench, is provided with a plurality of positioning cylinders, and the other side of the support is provided with ejector rods in one-to-one correspondence with the positioning cylinders.

Further, the telescopic mechanism is a telescopic cylinder or a telescopic hydraulic cylinder.

The utility model has the advantages that:

(1) the utility model replaces the manual operation bench drill handle with the telescopic mechanism drive, realizes the automatic processing and accurate feeding of the drill hole; the stroke of the telescopic mechanism is controlled by a PLC (programmable logic controller), so that automatic drilling and feeding deep processing and accurate feeding are realized;

(2) the bench drill adopts a fixed chassis at present, the angle can not be adjusted, the utility model discloses a carousel subassembly adjustment bench drill's angle, simple structure, convenient operation, and be convenient for lock the location to the bench drill moreover, through the cooperation of calibrated scale and angle pointer, be convenient for to the accurate control of bench drill inclination angle to adjust drilling angle, can realize the inclined hole processing on the inclined plane;

(4) by designing a gear rack transmission mechanism and utilizing a PLC (programmable logic controller) to control a stepping motor to drive longitudinal feeding, the hole arrangement processing on the long-strip part can be completed; the stepping motor is adopted for driving, so that the precise positioning and automatic processing of the row holes can be realized;

(5) the movable base moves along the linear guide rail, the friction force is small, and the straightness of longitudinal movement can be guaranteed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic structural view of the turntable assembly;

FIG. 3 is a schematic structural diagram of a connecting disc;

FIG. 4 is a schematic structural view of a chassis;

FIG. 5 is a schematic structural view of a stent;

fig. 6 is a top view of the stent.

The device comprises a movable base 1, a supporting seat 2, a cantilever 3, a bench drill 4, an operating handle 5, a telescopic mechanism 6, a connecting disc 7, a chassis 8, a connecting shaft 9, a positioning groove 10, a sliding groove 11, a screw rod 12, a locking nut 13, a dial 14, an angle indicating needle 15, a linear guide rail 17, a linear rack 18, a stepping motor 19, a transmission gear 20, a sliding block 21, a support 22, a positioning cylinder 23 and an ejector rod 24.

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 any creative effort belong to the protection scope of the present invention.

Example one

As shown in figure 1, the processing device convenient for automatic hole arrangement on an inclined plane comprises a movable base 1, wherein a supporting seat 2 is fixed at the upper end of the movable base 1, a turntable assembly is arranged on the supporting seat 2 and is connected with one end of a cantilever 3, a bench drill 4 is arranged at the other end of the cantilever 3, an operating handle 5 of the bench drill 4 is hinged to a piston rod of a telescopic mechanism 6, and the bottom end of the telescopic mechanism 6 is hinged to the movable base 1. The telescopic mechanism 6 can be a telescopic cylinder or a telescopic hydraulic cylinder.

The application method of the embodiment comprises the following steps: the inclination angle of the cantilever 3 is adjusted through the turntable assembly, so that the table drill 4 is driven to reach a set inclination angle, the telescopic mechanism 6 is telescopic to drive the operating handle 5 to rotate, the operating handle 5 is rotated to drive the table drill 4 to feed, inclined holes are machined, the base 1 is moved simultaneously, the table drill 4 is driven to move, and hole arrangement machining of workpieces is completed.

Example two

This embodiment is substantially the same as the first embodiment, except that: as shown in fig. 1-4, the turntable assembly includes a connection disc 7 and a chassis 8, a connection shaft 9 is fixed in the chassis 8 along an axis, the chassis 8 is sleeved outside the connection disc 7, the connection disc 7 is rotatably sleeved on the connection shaft 9, the connection shaft 9 is fixedly connected with the support seat 2, the lower end of the cantilever 3 is fixedly connected with the connection disc 7, positioning grooves 10 and sliding grooves 11 are symmetrically arranged on the circumferential side wall of the chassis 8, the positioning grooves 10 correspond to the positions of the cantilever 3, screw rods 12 are connected on the circumferential side wall of the connection disc 7, and the ends of the screw rods 12 penetrate through the sliding grooves 11 and are in threaded connection with locking nuts 13. A dial 14 is arranged on the peripheral side wall of the chassis 8, and an angle indicating needle 15 is fixed on the cantilever 3.

The application method of the embodiment comprises the following steps: and (3) loosening the locking nut 13, rotating the cantilever 3 to move along the positioning groove 10 to enable the angle indicator 15 to point to a required angle, then tightening the locking nut 13 to lock and position the cantilever 3, and driving the bench drill 4 to reach a set inclination angle by the cantilever 3.

EXAMPLE III

This embodiment is substantially the same as the second embodiment, except that: still include workstation and PLC controller, be provided with linear drive mechanism on the workstation, linear drive mechanism links to each other with removal base 1, and linear drive mechanism and telescopic machanism 6 all are connected with the PLC controller electricity.

As shown in fig. 1, the linear driving mechanism includes a linear guide rail 17 and a linear rack 18 fixed on the worktable, the linear guide rail 17 and the linear rack 18 are parallel to each other, a transmission gear 20 driven by a stepping motor 19 is installed on the moving base 1, the transmission gear 20 is meshed with the linear rack 18, a sliding block 21 is connected on the linear guide rail 17 in a sliding manner, the sliding block 21 is connected with the lower end of the moving base 1, and the stepping motor 19 and the telescoping mechanism 6 are both electrically connected with the PLC controller. The linear driving mechanism can also be in other structures, such as linear transmission of a gear chain and the like.

The application method of the embodiment comprises the following steps: the PLC controller controls the stepping motor 19 to start, the stepping motor 19 drives the transmission gear 20 to rotate, the transmission gear 20 moves along the linear rack 18, the movable base 1 is driven to move along the linear guide rail 17, the distance of the movable base 1 moving at each time is controlled through the PLC controller, the distance between adjacent drilled holes is controlled, after the movable base 1 moves the set distance, the stepping motor 19 pauses, the PLC controller controls the telescopic mechanism 6 to extend, the operating handle 5 is driven to rotate, the drill bit of the bench drill 4 feeds the drilled holes, the telescopic mechanism 6 contracts, the operating handle 5 is driven to reset, the drill bit resets, the stepping motor 19 starts, and the work is repeated.

Example four

This embodiment is substantially the same as the first, second or third embodiment, except that: one side of the workbench is provided with a support 22, as shown in fig. 5 and 6, the support 22 is parallel to the linear guide rail 17, one side of the support 22 far away from the workbench is fixed with a plurality of positioning cylinders 23 along the length direction, the other side is fixed with push rods 24 corresponding to the positioning cylinders 23 one by one, and the positioning cylinders 23 are electrically connected with the PLC controller.

The application method of the embodiment comprises the following steps: the upper end of support 22 is arranged in to long banding aluminum alloy ex-trusions, and one side of aluminum alloy ex-trusions offsets with ejector pin 24, and PLC controller control location cylinder 23 extends, and the upside of the aluminum alloy ex-trusions other end is arranged in to the piston rod of location cylinder 23, realizes the fixed of aluminum alloy ex-trusions. The movable base 1 moves to drill the bevel edge of the aluminum alloy section.

The use method of the automatic hole arrangement machining device with the adjustable angle, which is described in the first embodiment to the fourth embodiment, comprises the following steps:

(1) loosening the locking nut 13, rotating the cantilever 3 to enable the angle indicator 15 to point to a required angle, then tightening the locking nut 13, locking and positioning the cantilever 3, and driving the bench drill 4 to reach a set inclination angle by the cantilever 3;

(2) after the movable base 1 drives the bench drill 4 to move for a set distance, the telescopic mechanism 6 is telescopic to drive the operating handle to rotate, so that the bench drill 4 is controlled to drill;

(3) and (5) moving the base 1 continuously, and repeating the step (2) to finish the hole arrangement processing.

In the step (2), the PLC controller controls the stepping motor 19 to start, the stepping motor 19 drives the transmission gear 20 to rotate, the transmission gear 20 moves along the linear rack 18, the moving base 1 is driven to move along the linear guide rail 17, after the moving base 1 moves for a set distance, the stepping motor 19 pauses, the PLC controller controls the telescopic mechanism 6 to extend, the operating handle 5 is driven to rotate, the drill bit of the bench drill 4 feeds for drilling, the telescopic mechanism 6 contracts, the operating handle 5 is driven to reset, and the drill bit resets.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a processingequipment convenient to automatic round of arranging on inclined plane which characterized in that: including removing the base, the upper end of removing the base is provided with the supporting seat, is provided with the carousel subassembly on the supporting seat, and the carousel subassembly links to each other with the one end of cantilever, and the other end of cantilever is provided with the bench drill, and the operating handle of bench drill is articulated with telescopic machanism's piston rod, and telescopic machanism's bottom is articulated with removing the base.

2. The machining device for facilitating automatic hole arrangement on an inclined plane according to claim 1, wherein: the turntable assembly comprises a connecting disc and a base disc, a connecting shaft is arranged in the base disc along the axis, the base disc is sleeved outside the connecting disc, the connecting disc is rotatably sleeved on the connecting shaft, the connecting shaft is fixedly connected with the supporting seat, the lower end of the cantilever is connected with the connecting disc, positioning grooves and sliding grooves are symmetrically arranged on the circumferential side wall of the base disc, the positioning grooves correspond to the positions of the cantilever, screw rods are connected to the circumferential side wall of the connecting disc, and the end portions of the screw rods penetrate through the sliding grooves and are in threaded connection with locking nuts.

3. The machining device for facilitating automatic hole arrangement on an inclined plane as claimed in claim 2, wherein: the peripheral side wall of the chassis is provided with a dial, and the cantilever is provided with an angle indicating needle.

4. A machining device for facilitating automatic hole array on a slope according to any one of claims 1 to 3, wherein: still include workstation and PLC controller, be provided with linear drive mechanism on the workstation, linear drive mechanism links to each other with the removal base, and linear drive mechanism and telescopic machanism all are connected with the PLC controller electricity.

5. The machining device for facilitating automatic hole arrangement on an inclined plane according to claim 4, wherein: the linear driving mechanism comprises a linear guide rail and a linear rack which are arranged on the workbench, a transmission gear driven by a stepping motor is arranged on the movable base, the transmission gear is meshed with the linear rack, a sliding block is arranged on the linear guide rail and is connected with the lower end of the movable base, and the stepping motor and the telescopic mechanism are electrically connected with the PLC.

6. The machining device for facilitating automatic hole arrangement on an inclined plane according to claim 1, wherein: the telescopic mechanism is a telescopic cylinder or a telescopic hydraulic cylinder.

7. The machining device for facilitating automatic hole arrangement on an inclined plane according to claim 4, wherein: one side of workstation is provided with the support, and the support is parallel with linear guide, and one side that the workstation was kept away from to the support sets up a plurality of location cylinders, and the opposite side is provided with the ejector pin with location cylinder one-to-one.