CN220112797U

CN220112797U - A high accuracy perforating device for hardware component production

Info

Publication number: CN220112797U
Application number: CN202321522367.0U
Authority: CN
Inventors: 蒋国良
Original assignee: Changzhou Yance Machinery Technology Co ltd
Current assignee: Changzhou Yance Machinery Technology Co ltd
Priority date: 2023-06-15
Filing date: 2023-06-15
Publication date: 2023-12-01
Anticipated expiration: 2033-06-15

Abstract

The utility model discloses a high-precision punching device for hardware part production, which comprises a base and an adjusting mechanism, wherein the base is provided with a plurality of holes; and (2) base: the center of the rear end of the upper surface of the drill bit is provided with a vertical column, the outer side surface of the vertical column is connected with a mounting frame in a sliding manner, the front end of the upper surface of the mounting frame is provided with a driving motor, and the lower end of an output shaft of the driving motor is provided with the drill bit through a jacket; an adjusting mechanism: the clamping assemblies are symmetrically arranged on the left and right of the upper surface of the adjusting mechanism; wherein: the front side of base is equipped with the controller, and the external power source is connected to the input electricity of controller, and driving motor's input electricity is connected the output of controller, and this a high accuracy perforating device for hardware production makes things convenient for hardware's stable centre gripping fixed, is convenient for carry out plane movement and inclination's adjustment to hardware's punching position moreover, has improved subsequent punching precision greatly.

Description

A high accuracy perforating device for hardware component production

Technical Field

The utility model relates to the technical field of hardware part production, in particular to a high-precision punching device for hardware part production.

Background

The hardware parts refer to machine parts or components made of hardware, and some small hardware parts, which can be used independently, and also can be used as auxiliary tools, such as hardware tools, hardware parts, daily hardware, construction hardware, security products and the like, the hardware parts are used as industrial manufacturing matching products, semi-finished products, tools used in the production process and the like, the hardware parts are made of raw materials (stainless steel, copper materials, aluminum materials, iron materials, lathe, milling machine, drilling machine, polishing and the like) mechanically processed according to the drawing or sample of a customer into various parts, while the existing drilling devices are used for drilling the near center of the hardware parts, the drilling depth is required to be controlled manually through a rocker arm drill, and when the hardware parts are fixed, the vice is required to be used for fixing the hardware parts, when the inclined plane parts of the hardware parts are drilled, the hardware parts are required to be padded up through tools, the drilling surface of the hardware parts is perpendicular to a drill bit, the fixing of the hardware parts is not stable enough, and the subsequent drilling precision is affected.

Disclosure of Invention

The utility model aims to overcome the existing defects, provides the high-precision punching device for the production of the hardware parts, is convenient for the stable clamping and fixing of the hardware parts, is convenient for the plane movement and the inclination angle adjustment of the punching position of the hardware parts, greatly improves the subsequent punching precision, can automatically punch the hardware parts, ensures that the punching depth of the hardware parts is more accurate, and can effectively solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a high-accuracy perforating device for hardware production, including base and adjustment mechanism;

and (2) base: the center of the rear end of the upper surface of the drill bit is provided with a vertical column, the outer side surface of the vertical column is connected with a mounting frame in a sliding manner, the front end of the upper surface of the mounting frame is provided with a driving motor, and the lower end of an output shaft of the driving motor is provided with the drill bit through a jacket;

an adjusting mechanism: the clamping assemblies are symmetrically arranged on the left and right of the upper surface of the adjusting mechanism;

wherein: the front side of base is equipped with the controller, and the external power source is connected to the input electricity of controller, and driving motor's input electricity is connected to the output of controller, and the stable centre gripping of making things convenient for hardware part is fixed, is convenient for carry out plane movement and inclination's adjustment to hardware part's punching position moreover, has improved subsequent punching precision greatly, can punch hardware part voluntarily moreover, makes hardware part's degree of depth of punching more accurate.

Further, the inside sliding connection of stand has the slider, and the outside end of slider and the inner wall fixed connection of mounting bracket are equipped with elevator motor in the middle part of the upper surface of stand, and elevator motor's output shaft lower extreme is equipped with elevator lead screw, and elevator lead screw and the screw threaded connection that the slider middle part set up, elevator motor's input electricity connection director's output can punch the hardware part voluntarily.

Further, adjustment mechanism includes slide and forked tail strip, forked tail strip bilateral symmetry sets up in the upper surface of base, and the bottom surface symmetry of slide is equipped with the dovetail with forked tail strip sliding connection, rotates between the lug that the base upper surface front end set up and the leading flank of stand to be connected with the screw rod, screw rod and the screw hole threaded connection that the slide middle part set up, conveniently adjusts the position of hardware part.

Further, adjustment mechanism still includes regulating plate and arc forked tail draw runner, the bottom surface bilateral symmetry of regulating plate is equipped with arc forked tail draw runner, and the inside upper end bilateral symmetry of slide is equipped with the arc forked tail draw runner sliding connection's arc forked tail groove, and the inside rotation of slide is connected with the worm, and regulating plate bottom surface center department is equipped with the one half worm wheel of being connected with the worm meshing, and the central axis of one half worm wheel coincides with the central axis of arc forked tail draw runner, and the upper surface bilateral symmetry of regulating plate is equipped with clamping assembly, conveniently carries out inclination's adjustment to hardware part's punching face.

Furthermore, the left side face of the adjusting plate is provided with scales, so that the inclination angle of the adjusting plate can be conveniently observed.

Further, the clamping assembly comprises clamping plates, spherical heads and clamping screw rods, the clamping screw rods are respectively in threaded connection with internal thread blocks symmetrically arranged on the upper surface of the adjusting plate, the spherical heads are respectively arranged at the opposite inner side ends of the two clamping screw rods, and the spherical heads are respectively in sliding connection with the inner walls of spherical grooves formed in the middle of the outer side faces of the clamping plates on the same side, so that stable clamping of hardware parts is guaranteed.

Further, rubber pads are arranged on the opposite inner sides of the clamping plates, and the protection effect on hardware parts is achieved.

Compared with the prior art, the utility model has the beneficial effects that: this a high accuracy perforating device for hardware component production has following benefit:

1. the hardware part to be punched is placed in the middle of the upper surface of the adjusting plate, then the two clamping screw rods are rotated, the clamping plates can be limited to rotate due to the contact between the bottom surfaces of the clamping plates and the adjusting plate, so that the two clamping plates can move in opposite directions to clamp the hardware part, and the spherical head of the end of the clamping screw rod slides and rotates with the inner wall of the spherical groove arranged in the middle of the outer side surface of the clamping plate, so that the clamping plates are conveniently attached to the inclined surfaces of the outer side surfaces of the hardware part, and the clamping stability of the hardware part is ensured.

2. The screw rod is rotated, the sliding plate in threaded connection with the screw rod moves back and forth along the dovetail bar, the punching position of the hardware part can be adjusted, then the worm is rotated, and the worm is meshed with one half of the worm wheel at the lower end of the adjusting plate, so that the arc dovetail sliding bar at the lower end of the adjusting plate slides with the arc dovetail groove correspondingly arranged on the upper surface of the sliding plate, the processing surface of the hardware part is adjusted by the inclination angle, the punching surface of the hardware part is vertical to the drill bit, the punching position of the hardware part is conveniently adjusted and limited and fixed, the fixing is more stable, and the follow-up punching precision is ensured.

3. The controller controls the driving motor to work to drive the drill bit to rotate at a high speed, then the controller controls the lifting motor to work to drive the lifting screw rod to rotate, so that the sliding block in threaded connection with the lifting screw rod moves downwards, and then the mounting frame moves downwards automatically along the upright post, so that automatic drilling is performed on hardware parts, and the accuracy of the drilling depth of the hardware parts can be guaranteed.

Drawings

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

FIG. 2 is a schematic view of the internal cross-sectional structure of the adjustment mechanism of the present utility model;

FIG. 3 is a schematic view of the internal cross-sectional structure of the present utility model.

In the figure: 1 base, 2 adjustment mechanism, 21 regulating plate, 22 arc forked tail slide, 23 slide, 24 forked tail slide, 3 clamping component, 31 splint, 32 spherical head, 33 clamping screw rod, 4 stand, 5 slider, 6 mounting bracket, 7 elevator motor, 8 elevator screw rod, 9 driving motor, 10 drill bit, 11 screw rod, 12 worm, 13 scale, 14 rubber pad, 15 controller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present embodiment provides a technical solution: a high-precision punching device for hardware part production comprises a base 1 and an adjusting mechanism 2;

base 1: the center of the rear end of the upper surface of the vertical column 4 is provided with the vertical column 4, the outer side surface of the vertical column 4 is slidably connected with the mounting frame 6, the front end of the upper surface of the mounting frame 6 is provided with the driving motor 9, the lower end of an output shaft of the driving motor 9 is provided with the drill bit 10 through a jacket, the inside of the vertical column 4 is slidably connected with the sliding block 5, the outer end of the sliding block 5 is fixedly connected with the inner wall of the mounting frame 6, the middle part of the upper surface of the vertical column 4 is provided with the lifting motor 7, the lower end of the output shaft of the lifting motor 7 is provided with the lifting screw 8, the lifting screw 8 is in threaded connection with a screw hole arranged in the middle of the sliding block 5, the driving motor 9 works to drive the drill bit 10 to rotate at a high speed, the lifting motor 7 works to drive the lifting screw 8 to enable the sliding block 5 in threaded connection with the lifting screw 8 to move downwards, so that the mounting frame 6 automatically moves downwards along the vertical column 4 to automatically drill hardware parts, and the accuracy of the drilling depth of the hardware parts can be ensured;

and an adjusting mechanism 2: the clamping component 3 is symmetrically arranged on the left and right sides of the upper surface of the adjusting mechanism 2, the adjusting mechanism 2 comprises a sliding plate 23 and a dovetail strip 24, the dovetail strip 24 is symmetrically arranged on the left and right sides of the upper surface of the base 1, the bottom surface of the sliding plate 23 is symmetrically provided with a dovetail groove which is in sliding connection with the dovetail strip 24, a screw 11 is rotationally connected between a lug arranged at the front end of the upper surface of the base 1 and the front side surface of the upright post 4, the screw 11 is in threaded connection with a threaded hole arranged in the middle of the sliding plate 23, the adjusting mechanism 2 also comprises an adjusting plate 21 and an arc dovetail strip 22, the bottom surface of the adjusting plate 21 is symmetrically provided with the arc dovetail strip 22 in left and right sides, the upper end of the inside of the sliding plate 23 is symmetrically provided with an arc dovetail groove which is in sliding connection with the arc dovetail strip 22, the inside of the sliding plate 23 is rotationally connected with a worm 12, the center of the bottom surface of the adjusting plate 21 is provided with a half worm wheel which is in meshed connection with the worm 12, the central axis of the half worm wheel coincides with the central axis of the arc dovetail slide bar 22, the upper surface of the adjusting plate 21 is symmetrically provided with the clamping components 3 left and right, the screw 11 is rotated to enable the slide plate 23 in threaded connection with the screw 11 to move back and forth along the dovetail bar 24, the punching position of the hardware part can be adjusted, then the worm 12 is rotated, and the arc dovetail slide bar 22 at the lower end of the adjusting plate 21 slides with the arc dovetail groove correspondingly arranged on the upper surface of the slide plate 23 due to the meshing engagement of the worm 12 and the half worm wheel at the lower end of the adjusting plate 21, so that the inclination angle of the processing surface of the hardware part is adjusted, the punching surface of the hardware part is vertical to the drill bit 10, the subsequent punching precision is ensured, and the left side surface of the adjusting plate 21 is provided with the scale 13, so that the inclination angle of the adjusting plate 21 is convenient to observe;

wherein: the front side of the base 1 is provided with a controller 15, the input end of the controller 15 is electrically connected with an external power supply, and the input ends of the driving motor 9 and the lifting motor 7 are electrically connected with the output end of the controller 15, so that the normal operation of a circuit is ensured.

Wherein: the clamping assembly 3 comprises clamping plates 31, spherical heads 32 and clamping screw rods 33, the clamping screw rods 33 are respectively in threaded connection with internal thread blocks symmetrically arranged on the upper surface of the adjusting plate 21, the spherical heads 32 are respectively arranged at the opposite inner side ends of the two clamping screw rods 33, the spherical heads 32 are respectively in sliding connection with the inner walls of spherical grooves formed in the middle of the outer side surface of the clamping plate 31 on the same side, hardware parts to be punched are placed in the middle of the upper surface of the adjusting plate 21, then the two clamping screw rods 33 are rotated, the clamping plates 31 can be limited to rotate due to the fact that the bottom surfaces of the clamping plates 31 are in contact with the adjusting plate 21, so that the two clamping plates 31 can move in opposite directions to clamp the hardware parts, and the spherical heads 32 at the ends of the clamping screw rods 33 slide and rotate in the middle of the spherical grooves, so that the clamping plates 31 can be attached to the inclined surfaces of the outer side surfaces of the hardware parts, the clamping plates 31 are guaranteed to be clamped firmly, and the opposite inner sides of the clamping plates 31 are respectively provided with rubber pads 14 for protecting the hardware parts.

The working principle of the high-precision punching device for hardware part production provided by the utility model is as follows: the hardware to be punched is placed in the middle of the upper surface of the adjusting plate 21, then the two clamping screw rods 33 are rotated, the clamping plate 31 can be limited to rotate due to the fact that the bottom surface of the clamping plate 31 is in contact with the adjusting plate 21, accordingly, the two clamping plates 31 can move in opposite directions to clamp the hardware, the spherical head 32 at the end of the clamping screw rods 33 and the spherical groove inner wall arranged in the middle of the outer side surface of the clamping plate 31 slide and rotate, the clamping plate 31 is convenient to attach to the inclined surface of the outer side surface of the hardware, the clamping stability of the hardware is guaranteed, then the screw rod 11 is rotated, the sliding plate 23 in threaded connection with the screw rod 11 moves forwards and backwards along the dovetail strip 24, the punching position of the hardware can be adjusted, then the worm 12 is rotated, the arc-shaped dovetail sliding strip 22 at the lower end of the adjusting plate 21 is meshed with the arc-shaped dovetail groove correspondingly arranged on the upper surface of the sliding plate 23, the machining surface of the hardware is adjusted by an inclined angle, the fact that the punching surface of the hardware is guaranteed to be perpendicular to the drill bit 10 is guaranteed, the follow-up punching precision is guaranteed, the controller 15 controls the driving motor 9 to work to drive the drill bit 10 to rotate at a high speed, then the lifting motor 15 controls the lifting motor 7 to drive the lifting motor to move the sliding plate 23 to move forwards and backwards along the dovetail strip 24, the lifting motor 8 is driven to move automatically, the lifting motor 8 to move the lifting and then the lifting and automatically move the lifting screw rod 8 to move down along the lifting rod 5 to the lifting and move the lifting and then to be connected with the lifting and automatically to the lifting mechanism.

It should be noted that, the driving motor 9 and the lifting motor 7 disclosed in the above embodiments can be freely configured according to the practical application scenario, the driving motor 9 suggests a motor with a model of YE2-80M-4, the lifting motor 7 suggests a stepping motor with a model of 42BYGH40-a-36, the core chip inside the controller 15 suggests a singlechip with an AT90 series, and the controller 15 controls the driving motor 9 and the lifting motor 7 by using methods commonly used in the prior art.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A high accuracy perforating device for hardware component production, its characterized in that: comprises a base (1) and an adjusting mechanism (2);

base (1): the center of the rear end of the upper surface of the drill bit is provided with a stand column (4), the outer side surface of the stand column (4) is connected with a mounting frame (6) in a sliding manner, the front end of the upper surface of the mounting frame (6) is provided with a driving motor (9), and the lower end of an output shaft of the driving motor (9) is provided with the drill bit (10) through a jacket;

an adjusting mechanism (2): the clamping assemblies (3) are symmetrically arranged on the left and right of the upper surface of the adjusting mechanism (2);

wherein: the front side of the base (1) is provided with a controller (15), the input end of the controller (15) is electrically connected with an external power supply, and the input end of the driving motor (9) is electrically connected with the output end of the controller (15).

2. The high-precision punching device for hardware production according to claim 1, wherein: the inside sliding connection of stand (4) has slider (5), and the outside end of slider (5) is equipped with elevator motor (7) with the inner wall fixed connection of mounting bracket (6) in the middle part of the upper surface of stand (4), and the output shaft lower extreme of elevator motor (7) is equipped with elevator lead screw (8), and screw threaded connection that elevator lead screw (8) and slider (5) middle part set up, the output of the input electricity connection director (15) of elevator motor (7).

3. The high-precision punching device for hardware production according to claim 1, wherein: the adjusting mechanism (2) comprises a sliding plate (23) and a dovetail strip (24), the dovetail strip (24) is arranged on the upper surface of the base (1) in a bilateral symmetry mode, dovetail grooves which are connected with the dovetail strip (24) in a sliding mode are symmetrically formed in the bottom surface of the sliding plate (23), a screw (11) is connected between a protruding block arranged at the front end of the upper surface of the base (1) and the front side face of the upright post (4) in a rotating mode, and the screw (11) is connected with threaded holes in the middle of the sliding plate (23) in a threaded mode.

4. A high precision punching device for hardware production according to claim 3, characterized in that: the adjusting mechanism (2) further comprises an adjusting plate (21) and an arc dovetail slide bar (22), the arc dovetail slide bar (22) is symmetrically arranged on the bottom surface of the adjusting plate (21) in a left-right mode, an arc dovetail groove which is slidably connected with the arc dovetail slide bar (22) is symmetrically arranged on the upper end of the inner portion of the sliding plate (23), a worm (12) is rotatably connected to the inner portion of the sliding plate (23), a half worm wheel which is meshed with the worm (12) is arranged at the center of the bottom surface of the adjusting plate (21), the central axis of the half worm wheel coincides with the central axis of the arc dovetail slide bar (22), and a clamping assembly (3) is symmetrically arranged on the upper surface of the adjusting plate (21).

5. The high-precision punching device for hardware production according to claim 4, wherein: the left side face of the adjusting plate (21) is provided with a scale (13).

6. The high-precision punching device for hardware production according to claim 4, wherein: the clamping assembly (3) comprises clamping plates (31), spherical heads (32) and clamping screw rods (33), the clamping screw rods (33) are respectively in threaded connection with inner threaded blocks symmetrically arranged on the upper surface of the adjusting plate (21), the spherical heads (32) are respectively arranged at the opposite inner side ends of the two clamping screw rods (33), and the spherical heads (32) are respectively in sliding connection with the inner walls of spherical grooves formed in the middle of the outer side faces of the clamping plates (31) on the same side.

7. The high-precision punching device for hardware production according to claim 6, wherein: rubber pads (14) are arranged on the opposite inner side surfaces of the clamping plates (31).