CN115194523B

CN115194523B - Clamping equipment for processing electronic lock parts

Info

Publication number: CN115194523B
Application number: CN202211128303.2A
Authority: CN
Inventors: 钱志云; 钱仪庭; 邓亦超
Original assignee: Zhangjiagang Changjiang Metals & Lock Co ltd
Current assignee: Zhangjiagang Changjiang Metals & Lock Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-05-12
Anticipated expiration: 2042-09-16
Also published as: CN115194523A

Abstract

The invention relates to the field of electronic locks, in particular to clamping equipment for processing electronic lock parts. The problems to be solved are: the existing door lock die casting is fixed by manually rotating the screw rod, so that time and labor are consumed, the pressure is difficult to control, the position of the door lock die casting is misplaced, deep hole machining and inclined hole machining cannot be realized in an auxiliary mode, and the waste cutting and waste liquid are required to be cleaned by stopping periodically. The technical proposal is as follows: the clamping device for processing the electronic lock parts comprises supporting legs, a mounting rack and the like; three supporting legs are arranged; the upper surfaces of the three supporting legs are provided with mounting frames. The invention realizes the rotation of the rotating shaft driven by the servo motor, changes the angle of the door lock die casting in the horizontal direction according to the adjustment requirement, is convenient for realizing deep hole processing or inclined hole processing, is different from the existing unidirectional force in a mode of applying oblique force to press and fix by the cylinder, and simultaneously solves the positioning work of the door lock die casting by pressing.

Description

Clamping equipment for processing electronic lock parts

Technical Field

The invention relates to the field of electronic locks, in particular to clamping equipment for processing electronic lock parts.

Background

When tapping the processing of door lock die casting, need carry out the centre gripping fixed to the door lock die casting, ensure to attack when tooth equipment carries out processing, door lock die casting position keeps fixed, with guarantee to attack tooth precision and efficiency, current centre gripping fixed equipment, adopt the lead screw more, manual rotation lead screw, it is fixed to the door lock die casting to utilize the fixed plate, adopt the lead screw, consuming time and consuming power, and need the workman to judge the distance of fixed plate motion by oneself, with the pressure that the fixed plate applyed to the door lock die casting in order to judge, the pressure size is difficult to judge, often because the pressure of fixed plate to the door lock die casting is too big, lead to the door lock die casting to take place deformation, the problem of the discomfort appears in the subsequent assembly electronic lock, and current centre gripping fixed equipment can only fix in the horizontal direction, when the door lock die casting needs deep hole processing, or processing such as processing inclined hole, then need the manual change the inclination of door lock die casting in the horizontal direction, or adopt other centre gripping fixed equipment, the course is loaded down with trivial details and the precision is low, can't satisfy real-time processing requirement, moreover, can produce waste and clear up, current centre gripping fixed equipment also can't be cleared up, the time, the problem of the time is reduced when the equipment is attacked to the manual work, and the regular work efficiency is reduced.

Disclosure of Invention

The clamping device for machining the electronic lock parts is used for overcoming the defects that the existing door lock die casting is fixed by manually rotating a screw rod manually, time and labor are consumed, pressure is difficult to control, the position of the door lock die casting is misplaced, deep hole machining and inclined hole machining cannot be realized in an auxiliary mode, and waste cutting and waste liquid are required to be cleaned by stopping the machine regularly.

The technical proposal is as follows: the clamping device for processing the electronic lock parts comprises supporting legs, a mounting rack, a filter plate, a door lock die casting and a liquid discharge pipe; three supporting legs are arranged; the upper surfaces of the three supporting legs are provided with mounting frames, and grooves are formed in the mounting frames; a filter plate for separating waste liquid and waste residue is arranged on the inner side of the mounting frame; the left side of the mounting frame is communicated with a liquid discharge pipe; the device also comprises an inclination angle adjusting mechanism, a component force mechanism, a fixed clamping mechanism and a distance measuring mechanism; the installation frame is provided with an inclination angle adjusting mechanism; the component force mechanism is arranged on the inclination angle adjusting mechanism; a door lock die casting is arranged on the component force mechanism; the component force mechanism is provided with a fixed clamping mechanism; the fixed clamping mechanism is provided with a distance measuring mechanism; the left-right inclination angle of the door lock die casting in the horizontal direction is adjusted through an inclination angle adjusting mechanism; the oblique thrust is exerted by the component force mechanism, and the door lock die casting is clamped and fixed by the fixed clamping mechanism; and judging the magnitude of the component force applied to the door lock die casting by the fixed clamping mechanism through the distance measuring mechanism.

Further, the inclination angle adjusting mechanism comprises a servo motor, a rotating shaft and a fixing frame; a servo motor is fixedly connected to the rear side of the mounting frame; the output end of the servo motor is fixedly connected with a rotating shaft; the rotating shaft is rotationally connected with the mounting frame; the outer surface of the rotating shaft is fixedly connected with a fixing frame; the upper side of the fixing frame is connected with a component force mechanism.

Further, the component force mechanism comprises a placing frame, an arc-shaped electric sliding rail, a first sliding block, an air cylinder, an L-shaped plate, a limiting rod, a force application plate, a first limiting plate and a second limiting plate; a placing frame is fixedly connected to the upper side of the fixing frame; the placing rack is connected with the fixed clamping mechanism; the placing frame is connected with the ranging mechanism; an arc-shaped electric sliding rail is fixedly connected to the right side of the placing frame; a first sliding block is connected in a sliding way on the arc-shaped electric sliding rail; the upper side of the first sliding block is provided with a cylinder; the output end of the air cylinder is fixedly connected with an L-shaped plate; a limiting rod is fixedly connected to the L-shaped plate; a force application plate is rotatably arranged on the limiting rod; the force application plate contacts the fixed clamping mechanism; the right side of the placing frame is fixedly connected with a first limiting plate; the front part of the left side of the placing frame is fixedly connected with a second limiting plate.

Further, with the placement position of the die casting of the door lock as a reference, the right lower right-angle edge of the die casting of the door lock and the cylinder form a component force indication line, and two acute angle values displayed by the component force indication line are known.

Further, the upper side and the lower side of the limiting rod are both provided with circular limiting rings for limiting the force application plate.

Further, the fixed clamping mechanism comprises a first connecting frame, a first pressing plate, a short-distance sliding rail, a second sliding block, a first round rod, a first elastic piece, a second connecting frame, a second pressing plate, a third sliding block, a second round rod and a second elastic piece; the front side of the placing rack is fixedly connected with two short-distance sliding rails which are symmetrical front and back; a second sliding block is connected in each of the two short-distance sliding rails in a sliding way; the short-distance sliding rail positioned on the right is connected with the ranging mechanism; a first round rod is fixedly connected to each of the two short-distance sliding rails; the two short-distance sliding rails are fixedly connected with a first elastic piece respectively, and the two first elastic pieces are sleeved on the outer sides of the adjacent first round rods respectively; the rear ends of the two first elastic pieces are fixedly connected with the adjacent second sliding blocks respectively; the two second sliding blocks are respectively connected with the adjacent first round rods in a sliding way; a first connecting frame is fixedly connected between the upper surfaces of the two second sliding blocks; the rear side of the first connecting frame is fixedly connected with a first pressing plate; the second sliding block positioned on the right is connected with the distance measuring mechanism; the right side of the placing frame is connected with a third sliding block in a sliding way; the right side of the placing frame is fixedly connected with a second round rod; the right side of the placing frame is fixedly connected with a second elastic piece, and the second elastic piece is sleeved on the outer side of the second round rod; the right end of the second elastic piece is fixedly connected with the third sliding block; the third sliding block is connected with the ranging mechanism; the upper surface of the third sliding block is fixedly connected with a second connecting frame; the left side of the second connecting frame is fixedly connected with a second pressing plate.

Further, an initial minimum distance between the first pressing plate and the door lock die casting is a first distance marking line, an initial minimum distance between the second pressing plate and the door lock die casting is a second distance marking line, and distance values of the first distance marking line and the second distance marking line are known.

Further, the stiffness coefficients of both the first elastic member and the second elastic member are known.

Further, the distance measuring mechanism comprises a first infrared emitter, a first infrared receiver, a second infrared receiver and a second infrared emitter; a first infrared emitter is arranged at the rear side of the short-distance sliding rail positioned at the right side; a first infrared receiver is arranged on the upper side of the second sliding block positioned on the right; the upper side of the third sliding block is provided with a second infrared receiver; a second infrared emitter is arranged on the right side of the placing frame.

Further, the initial distance between the first infrared emitter and the first infrared receiver, the second infrared receiver and the second infrared emitter is known in pairs.

The beneficial effects are as follows: according to the invention, the rotation of the rotating shaft is driven by the servo motor, and the angle of the door lock die casting in the horizontal direction is changed according to the adjustment requirement, so that deep hole machining or inclined hole machining is realized;

the mode of applying oblique force to press and fix through the air cylinder is different from the existing unidirectional force, and meanwhile, the positioning work of the die casting of the door lock is solved by applying the pressure;

by arranging the component force marking line, the first distance marking line and the second distance marking line, when the first pressing plate and the second pressing plate respectively apply pressure to the front side surface and the right side surface of the door lock die casting, the first sliding block can be controlled to slide freely so as to adjust the angles of Q1 and Q2 and realize M2 and M3, so that the pressure values of the front side surface and the right side surface of the door lock die casting can be changed according to real-time conditions, and the door lock die casting is prevented from being deformed due to overlarge stress or being small in stress and unstable in position;

the first infrared emitter, the first infrared receiver, the second infrared receiver and the second infrared emitter are arranged for distance measurement, and then the first elastic piece and the second elastic piece with known stiffness coefficients are adopted for calculating the stress values of the front side surface and the right side surface of the die casting of the door lock in real time, so that timely adjustment is facilitated according to conditions.

Drawings

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

FIG. 2 is a schematic view of a second perspective structure of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a schematic perspective view of a first portion of the present invention;

FIG. 5 is a schematic view of a second partial perspective view of the present invention;

FIG. 6 is a schematic perspective view of a third portion of the present invention;

FIG. 7 is a partial top view of the present invention;

FIG. 8 is a schematic view of a fourth partial perspective view of the present invention;

FIG. 9 is a schematic view of a fifth partial perspective view of the present invention;

fig. 10 is an enlarged view of area a of fig. 7 in accordance with the present invention.

Part names and serial numbers in the figure: 1-support leg, 2-mounting frame, 3-filter plate, 4-door lock die casting, 5-drain pipe, 201-servo motor, 202-spindle, 203-mounting frame, 301-mounting frame, 30101-rear side, 30102-left side, 302-arc-shaped electric slide rail, 303-first slider, 30301-component force indication line, 304-cylinder, 305-L-shaped plate, 306-limit lever, 307-force application plate, 308-first limit plate, 309-second limit plate, 401-first connecting frame, 402-first pressure plate, 40201-first distance indication line, 403-short Cheng Huagui, 404-second slider, 405-first round lever, 406-first elastic member, 407-second connecting frame, 408-second pressure plate, 40801-second distance indication line, 409-third slider, 4010-second round lever, 4011-second elastic member, 501-first infrared emitter, 502-first infrared receiver, 503-second infrared receiver, 504-second infrared emitter.

Detailed Description

The technical scheme of the invention is further described below with reference to the accompanying drawings.

Examples

The clamping device for processing the electronic lock parts comprises supporting legs 1, a mounting frame 2, a filter plate 3, a door lock die casting 4 and a liquid drain pipe 5 as shown in figures 1-10; the support legs 1 are provided with three; the upper surfaces of the three supporting legs 1 are provided with mounting frames 2; a filter plate 3 is arranged on the inner side of the mounting frame 2; the left side of the mounting frame 2 is communicated with a liquid discharge pipe 5;

the device also comprises an inclination angle adjusting mechanism, a component force mechanism, a fixed clamping mechanism and a distance measuring mechanism; the installation frame 2 is provided with an inclination angle adjusting mechanism; the component force mechanism is arranged on the inclination angle adjusting mechanism; the door lock die casting 4 is arranged on the component force mechanism; the component force mechanism is provided with a fixed clamping mechanism; the fixed clamping mechanism is provided with a distance measuring mechanism.

The inclination angle adjusting mechanism comprises a servo motor 201, a rotating shaft 202 and a fixing frame 203; the rear side of the mounting frame 2 is connected with a servo motor 201 through bolts; the output end of the servo motor 201 is fixedly connected with a rotating shaft 202; the rotating shaft 202 is rotatably connected with the mounting frame 2; the outer surface of the rotating shaft 202 is fixedly connected with a fixing frame 203; the upper side of the fixing frame 203 is connected with a component force mechanism; the rotation of the rotating shaft 202 is controlled by the servo motor 201, and the rotating shaft 202 drives the fixing frame 203 to rotate, so that the left-right inclination angle of the door lock die casting 4 in the horizontal direction is changed.

The component force mechanism comprises a placing frame 301, an arc-shaped electric sliding rail 302, a first sliding block 303, an air cylinder 304, an L-shaped plate 305, a limiting rod 306, a force application plate 307, a first limiting plate 308 and a second limiting plate 309; a placing frame 301 for placing the door lock die casting 4 is welded on the upper side of the fixing frame 203; the placing frame 301 is connected with a fixed clamping mechanism; the placing frame 301 is connected with a distance measuring mechanism; an arc-shaped electric sliding rail 302 is fixedly connected to the right side of the placing frame 301; a first sliding block 303 is connected in a sliding way in the arc-shaped electric sliding rail 302; a cylinder 304 is arranged on the upper side of the first sliding block 303; an output end of the cylinder 304 is fixedly connected with an L-shaped plate 305; a limiting rod 306 is fixedly connected to the L-shaped plate 305; the limiting rod 306 is rotatably provided with a force application plate 307; the force application plate 307 contacts the fixed clamping mechanism; a first limiting plate 308 is welded on the right side of the placing frame 301; a second limiting plate 309 is welded at the front part of the left side of the placing frame 301; the position of the biasing plate 307 is defined by the first and

second stopper plates

308 and 309, and the biasing plate 307 is prevented from rotating.

The arc-shaped electric sliding rail 302 is provided with an angle line, so that the rotation angle of the first sliding block 303 can be conveniently observed and adjusted.

The right lower right-angle edge of the door lock die casting 4 forms a component force indication line 30301 with the cylinder 304 by taking the placement position of the door lock die casting as a reference, and two acute angle values displayed by the component force indication line 30301 are known.

Both the upper side and the lower side of the limit rod 306 are provided with circular limit rings for limiting the force application plate 307.

The fixed clamping mechanism comprises a first connecting frame 401, a first pressing plate 402, a short Cheng Huagui 403, a second sliding block 404, a first round rod 405, a first elastic piece 406, a second connecting frame 407, a second pressing plate 408, a third sliding block 409, a second round rod 4010 and a second elastic piece 4011; the front side of the placing rack 301 is fixedly connected with two short-distance slide rails 403 which are symmetrical in front and back; a second slider 404 is slidably connected in each of the two short-range slide rails 403; the short-range slide rail 403 positioned on the right is connected with a distance measuring mechanism; a first round rod 405 is fixedly connected to each of the two short-range slide rails 403; a first elastic piece 406 is fixedly connected to each of the two short-distance slide rails 403, and the two first elastic pieces 406 are respectively sleeved on the outer sides of the adjacent first round rods 405; the rear ends of the two first elastic pieces 406 are fixedly connected with the adjacent second sliding blocks 404 respectively; the two second sliding blocks 404 are respectively connected with the adjacent first round rods 405 in a sliding way; a first connecting frame 401 is welded between the upper surfaces of the two second sliding blocks 404; a first pressing plate 402 is fixedly connected to the rear side of the first connecting frame 401; the second slider 404 positioned on the right is connected with a distance measuring mechanism; a third sliding block 409 is connected to the right side of the placing frame 301 in a sliding manner; a second round rod 4010 is fixedly connected to the right side of the placing rack 301; the right side of the placing frame 301 is fixedly connected with a second elastic piece 4011, and the second elastic piece 4011 is sleeved on the outer side of a second round rod 4010; the right end of the second elastic piece 4011 is fixedly connected with the third sliding block 409; the third sliding block 409 is connected with a distance measuring mechanism; the upper surface of the third sliding block 409 is fixedly connected with a second connecting frame 407; a second pressing plate 408 is welded on the left side of the second connecting frame 407; the first pressing plate 402 and the second pressing plate 408 are simultaneously pressed by the pressing plate 307, and the door lock die casting 4 is fixedly clamped by pressing the door lock die casting 4 with the first pressing plate 402 and the second pressing plate 408 by pressing the door lock die casting 4 backward and leftward, respectively.

The first elastic member 406 is a spring.

The second elastic member 4011 is a spring.

The initial minimum distance between the first platen 402 and the door lock die casting 4 is a first distance indicator line 40201, the initial minimum distance between the second platen 408 and the door lock die casting 4 is a second distance indicator line 40801, and the distance values of both the first distance indicator line 40201 and the second distance indicator line 40801 are known.

The stiffness coefficients of both the first elastic member 406 and the second elastic member 4011 are known.

The ranging mechanism comprises a first infrared emitter 501, a first infrared receiver 502, a second infrared receiver 503 and a second infrared emitter 504; a first infrared emitter 501 is arranged at the rear side of the short-range sliding rail 403 positioned at the right; a first infrared receiver 502 is arranged on the upper side of the second slider 404 positioned on the right; a second infrared receiver 503 is arranged on the upper side of the third sliding block 409; a second infrared emitter 504 is arranged on the right side of the placing frame 301; by changing the distance values between the first infrared emitter 501 and the first infrared receiver 502, between the second infrared receiver 503 and between the second infrared emitter 504, the values of the backward and leftward pressure of the door lock die casting 4 are accurately calculated so as to adjust according to the actual situation.

The initial distance between the first infrared emitter 501 and the first infrared receiver 502, the second infrared receiver 503 and the second infrared emitter 504 is known.

When tapping processing to door lock die casting 4, need carry out the centre gripping fixed to door lock die casting 4, ensure to attack when tooth equipment carries out processing, door lock die casting 4 position remains fixed, with guarantee to attack tooth precision and efficiency, current centre gripping fixed equipment, adopt the lead screw more, manual rotation lead screw, it is fixed to door lock die casting 4 to utilize the fixed plate, adopt the lead screw, consuming time and consuming effort, and need the workman to judge the distance of fixed plate motion by oneself, with the pressure that judges the fixed plate applyed door lock die casting 4, the pressure size is difficult to judge, often because the fixed plate is too big to door lock die casting 4's pressure, lead to door lock die casting 4 to take place the deformation, the problem of the discomfort appears in the time of follow-up assembly electronic lock, and current centre gripping fixed equipment only can fix in the horizontal direction, when door lock die casting 4 needs deep hole processing, or processing inclined hole etc. then need manual change door lock die casting 4's inclination in the horizontal direction, or adopt other centre gripping fixed equipment, the process is loaded down with trivial details, and the precision is low, can't satisfy real-time processing requirement, moreover, can produce the pressure of cutting and fixed plate die casting 4, also can take place the deformation, the problem of the time is removed in time, the time is difficult to the equipment is removed in order to the time to the manual work, the equipment is cleared up to the time, the equipment is required to be removed to the time.

When the door lock die casting 4 is clamped and fixed, because the clamping force is smaller, even if the parts in the clamping equipment are subjected to the action of external force, the parts cannot deform in a large range and still are normally used.

When the door lock die-casting 4 starts to be processed, the door lock die-casting 4 is manually placed on the placing frame 301, after the placement is stable, the door lock die-casting 4 needs to be further fixed, namely, the door lock die-casting 4 is simultaneously contacted with the rear side 30101 and the left side 30102, the door lock die-casting 4 is positioned through the rear side 30101 and the left side 30102, the door lock die-casting 4 is prevented from being incapable of being contacted with the left side 30102, the position of the door lock die-casting 4 which is specifically required to be processed is misplaced with the actual processing position when tapping equipment is caused to process the door lock die-casting 4, the control cylinder 304 starts to work, the L-shaped plate 305 is driven by the cylinder 304 to move towards the direction close to the right lower corner of the door lock die-casting 4, namely, the limiting rod 306 is driven by the L-shaped plate 305 to move towards the direction close to the right lower corner of the door lock die-casting 4, the force application plate 307 is driven by the limiting rod 306 to move towards the direction close to the right lower corner of the door lock die-casting 4, the force application plate 307 moves while applying pressure to the first connecting frame 401 and the second connecting frame 407, because the force application plate 307 applies oblique force to the first connecting frame 401 and the second connecting frame 407, that is, the right lower right-angle side of the force application plate is based on the placement position of the door lock die casting 4 and the component force indication line 30301 formed by the air cylinder 304 is used as a criterion, when the oblique force is applied to the first connecting frame 401 and the second connecting frame 407, the movement direction of the first connecting frame 401 is limited by the two second sliding blocks 404, the movement direction of the second connecting frame 407 is limited by the third sliding blocks 409, so that the movement direction of the first connecting frame 401 moves to the right rear side, the movement direction of the second connecting frame 407 moves to the right left side, that is, the first connecting frame 401 and the second connecting frame 407 move to the front side and the right side close to the door lock die casting 4 respectively, and simultaneously apply backward and left pressure to lock die casting 4 for lock die casting 4 moves upward left, and then ensures that lock die casting 4 simultaneously with trailing flank 30101 and left flank 30102 contact, and can not exist only with one of them face contact, lead to lock die casting 4's position to appear the deviation with tapping equipment in lock die casting 4's assigned position, lead to tapping position to take place the dislocation, adopt the mode that the slant force was exerted pressure and is fixed, be different from current unidirectional force, namely only backward extrusion force, and lock die casting 4 all adopts manual promotion extrusion fixed in the position of left and right directions, the position precision is low, and is time consuming and laborious, workman's working strength is big.

Because the types of the door lock die castings 4 are different, the edge thicknesses of the door lock die castings 4 are different, the extrusion forces which can be born are also different, therefore, according to the edge thicknesses of the door lock die castings 4, two acute angle values shown by a component force indication line 30301 are required to be properly adjusted, namely, two acute angle values of the component force indication line 30301 formed by the right lower right angle edge of the door lock die castings 4 are changed, for the pressure values born by the front side and the left side of the door lock die castings 4, when the front side of the door lock die castings 4 are extruded through a first pressing plate 402, a first connecting frame 401 synchronously drives two second sliding blocks 404 to respectively slide backwards in adjacent short Cheng Huagui, and synchronously compresses two first elastic pieces 406, meanwhile, a right second sliding block 404 synchronously drives a first infrared receiver 502 to move backwards, so that the distance between the first infrared emitter 501 and the first infrared receiver 502 is changed, the distance 40201 is assumed to be L1, the initial distance between the first infrared emitter 501 and the first infrared receiver 502 is L2, and the first infrared emitter 501 is assumed to be the first stiffness coefficient of the first pressing plate 4, and the first distance of the first infrared emitter 501 is the first stiffness coefficient of the first pressing plate 4 is the first stiffness coefficient of the front side of the door die castings 4 is smaller than the first stiffness coefficient of the first pressing plate 402: f1 In a similar manner, the distance between the second distance indicator line 40801 is set to be L4, the initial distance between the second infrared receiver 503 and the second infrared emitter 504 is set to be L5, the change value of the distance between the first infrared emitter 501 and the first infrared receiver 502 is set to be L6, the stiffness coefficient of the second elastic member 4011 is set to be X2, and the force applied by the second pressing plate 408 to the left side 30102 of the door lock die casting 4 is set to be: f2 Multiplying = (L5-L4-L6) by X2, according to the change condition of the extrusion force that can be borne by the door lock die casting 4 of different models, timely making an adjustment to prevent the front side face and the left side face 30102 of the door lock die casting 4 from being stressed excessively and deformed, and the values of F1 and F2 depend on two acute angle values of the component force indication line 30301 formed by the cylinder 304 and the right lower right-angle edge of the door lock die casting 4.

When the pressure values of the first pressing plate 402 and the second pressing plate 408 to the front side face and the left side face 30102 of the door lock die casting 4 are required to be adjusted, the arc-shaped electric sliding rail 302 is controlled to start to work, the first sliding block 303 is driven to slide by the arc-shaped electric sliding rail 302, then the first sliding block 303 drives the air cylinder 304 to rotate by taking the center point of the limiting rod 306 as the center of a circle, meanwhile, in order to prevent the limiting rod 306 from rotating, the force application plate 307 follows the change of the angle position, so that the right side and the front side of the force application plate 307 are limited by the first limiting plate 308 and the second limiting plate 309 respectively, the position of the force application plate 307 is ensured to be always unchanged, the component force direction formed by the component force indication line 30301 is ensured, no error occurs, along with the change of the force application direction of the air cylinder 304 to the L-shaped plate 305, the right-angle side edge in the left and right direction of the component force indication line 30301 is assumed to be H1 based on the three top view of the graph, the right-angle side of the component force indicating line 30301 in the front-rear direction is H2, the direction of the cylinder 304 is the same as the direction of the oblique side of the component force indicating line 30301, and H3 is set, when the pressure value applied to the force applying plate 307 by the cylinder 304 is constant, the angle between H3 and H1 is Q1, the angle between H3 and H2 is Q2, meanwhile, assuming that the pressure value applied to the force applying plate 307 by the cylinder 304 is M1 and M1 is a constant value, the pressing force applied to the first pressing plate 402 is M2, the pressing force applied to the second pressing plate 408 is M3, then M2/m3=q2/Q1, that is, the pressing force applied to the first pressing plate 402 is gradually reduced and the pressing force applied to the second pressing plate 408 is gradually increased when the first pressing plate 303 is rotated counterclockwise, and the position of the first pressing plate 303 is adjusted in real time according to the difference in the pressure values that the front side surface and the rear side 30101 of the door lock die casting 4, so as to facilitate the adjustment of the clamping and fixing process of the door lock die casting 4, the position of the door lock die casting 4 is adjusted at any time, and the door lock die casting 4 is prevented from being stressed and deformed excessively, or the position and the standard position are error, so that the processing precision is reduced.

When the door lock die casting 4 needs deep hole machining, or machining a bevel hole and the like, the servo motor 201 is controlled to start working, the rotating shaft 202 is driven to rotate through the servo motor 201, the rotating shaft 202 is controlled to rotate according to the adjustment requirement, then the rotating shaft 202 drives the fixing frame 203 to rotate, the fixing frame 203 drives the placing frame 301 and the door lock die casting 4 to change angles in the horizontal direction, namely incline leftwards or rightwards so as to realize deep hole machining or bevel hole machining, after the door lock die casting 4 is machined, the door lock die casting 4 is inclined leftwards by a certain angle so that residual scrap and waste liquid on the door lock die casting 4 are discharged into a groove of the mounting frame 2 from the left side of the door lock die casting 4, the scrap and the waste liquid are separated through the filter plate 3, and the waste liquid after separation is discharged through the liquid discharge pipe 5, so that manual cleaning is effectively omitted, the working strength of workers is reduced, and the machining fluency is improved.

While the invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.

Claims

1. The clamping device for processing the electronic lock parts comprises supporting legs (1), a mounting frame (2), a filter plate (3), a door lock die casting (4) and a liquid discharge pipe (5); three support legs (1) are arranged; the upper surfaces of the three supporting legs (1) are provided with mounting frames (2), and grooves are formed in the mounting frames (2); a filter plate (3) for separating waste liquid and waste residue is arranged on the inner side of the mounting frame (2); the left side of the mounting frame (2) is communicated with a liquid discharge pipe (5); the method is characterized in that: the device also comprises an inclination angle adjusting mechanism, a component force mechanism, a fixed clamping mechanism and a distance measuring mechanism; the installation frame (2) is provided with an inclination angle adjusting mechanism; the component force mechanism is arranged on the inclination angle adjusting mechanism; a door lock die casting (4) is arranged on the component force mechanism; the component force mechanism is provided with a fixed clamping mechanism; the fixed clamping mechanism is provided with a distance measuring mechanism; the left-right inclination angle of the door lock die casting (4) in the horizontal direction is adjusted through an inclination angle adjusting mechanism; the oblique thrust is exerted by the component force mechanism, and the door lock die casting (4) is clamped and fixed by the fixed clamping mechanism; judging the magnitude of a component force applied to the door lock die casting (4) by the fixed clamping mechanism through the distance measuring mechanism;

the inclination angle adjusting mechanism comprises a servo motor (201), a rotating shaft (202) and a fixing frame (203); a servo motor (201) is fixedly connected to the rear side of the mounting frame (2); a rotating shaft (202) is fixedly connected with the output end of the servo motor (201); the rotating shaft (202) is rotationally connected with the mounting frame (2); the outer surface of the rotating shaft (202) is fixedly connected with a fixing frame (203); the upper side of the fixing frame (203) is connected with a component force mechanism;

the component force mechanism comprises a placing frame (301), an arc-shaped electric sliding rail (302), a first sliding block (303), an air cylinder (304), an L-shaped plate (305), a limiting rod (306), a force application plate (307), a first limiting plate (308) and a second limiting plate (309); a placing rack (301) is fixedly connected to the upper side of the fixing rack (203); the placing frame (301) is connected with the fixed clamping mechanism; the placing frame (301) is connected with the distance measuring mechanism; an arc-shaped electric sliding rail (302) is fixedly connected to the right side of the placing frame (301); a first sliding block (303) is connected in a sliding way on the arc-shaped electric sliding rail (302); a cylinder (304) is arranged on the upper side of the first sliding block (303); an L-shaped plate (305) is fixedly connected with the output end of the air cylinder (304); a limiting rod (306) is fixedly connected on the L-shaped plate (305); a force application plate (307) is rotatably arranged on the limiting rod (306); the force application plate (307) contacts the fixed clamping mechanism; a first limiting plate (308) is fixedly connected to the right side of the placing frame (301); the front part of the left side of the placing frame (301) is fixedly connected with a second limiting plate (309).

2. The clamping device for processing electronic lock parts according to claim 1, wherein: the right lower right-angle edge of the door lock die casting (4) and the cylinder (304) form a component force indication line (30301) by taking the placement position of the door lock die casting as a reference, and two acute angle values displayed by the component force indication line (30301) are known.

3. The clamping device for processing electronic lock parts according to claim 1, wherein: both the upper side and the lower side of the limiting rod (306) are provided with circular limiting rings for limiting the force application plate (307).

4. The clamping device for processing electronic lock parts according to claim 1, wherein: the fixed clamping mechanism comprises a first connecting frame (401), a first pressing plate (402), a short Cheng Huagui (403), a second sliding block (404), a first round rod (405), a first elastic piece (406), a second connecting frame (407), a second pressing plate (408), a third sliding block (409), a second round rod (4010) and a second elastic piece (4011); the front side of the placing rack (301) is fixedly connected with two short-distance sliding rails (403) which are symmetrical in front-back direction; a second sliding block (404) is connected in each of the two short-distance sliding rails (403) in a sliding way; the short-distance sliding rail (403) positioned on the right is connected with the distance measuring mechanism; a first round rod (405) is fixedly connected to each of the two short-distance sliding rails (403); a first elastic piece (406) is fixedly connected to each of the two short-distance sliding rails (403), and the two first elastic pieces (406) are respectively sleeved on the outer sides of the adjacent first round rods (405); the rear ends of the two first elastic pieces (406) are fixedly connected with the adjacent second sliding blocks (404) respectively; the two second sliding blocks (404) are respectively connected with the adjacent first round rods (405) in a sliding way; a first connecting frame (401) is fixedly connected between the upper surfaces of the two second sliding blocks (404); a first pressing plate (402) is fixedly connected to the rear side of the first connecting frame (401); the second sliding block (404) positioned on the right is connected with the distance measuring mechanism; the right side of the placing frame (301) is connected with a third sliding block (409) in a sliding way; a second round rod (4010) is fixedly connected to the right side of the placing frame (301); a second elastic piece (4011) is fixedly connected to the right side of the placing frame (301), and the second elastic piece (4011) is sleeved on the outer side of the second round rod (4010); the right end of the second elastic piece (4011) is fixedly connected with a third sliding block (409); the third sliding block (409) is connected with a distance measuring mechanism; the upper surface of the third sliding block (409) is fixedly connected with a second connecting frame (407); a second pressing plate (408) is fixedly connected to the left side of the second connecting frame (407).

5. The clamping device for processing electronic lock parts according to claim 4, wherein: the initial minimum distance between the first pressing plate (402) and the door lock die casting (4) is a first distance marking line (40201), the initial minimum distance between the second pressing plate (408) and the door lock die casting (4) is a second distance marking line (40801), and the distance values of the first distance marking line (40201) and the second distance marking line (40801) are known.

6. The clamping device for processing electronic lock parts according to claim 4, wherein: the stiffness coefficients of both the first elastic member (406) and the second elastic member (4011) are known.

7. The clamping device for processing electronic lock parts according to claim 6, wherein: the distance measuring mechanism comprises a first infrared emitter (501), a first infrared receiver (502), a second infrared receiver (503) and a second infrared emitter (504); a first infrared emitter (501) is arranged at the rear side of the short-range sliding rail (403) positioned at the right; a first infrared receiver (502) is arranged on the upper side of the second sliding block (404) positioned on the right; a second infrared receiver (503) is arranged on the upper side of the third sliding block (409); a second infrared emitter (504) is arranged on the right side of the placing frame (301).

8. The clamping device for processing electronic lock parts according to claim 7, wherein: the initial distance between the first infrared emitter (501) and the first infrared receiver (502), the second infrared receiver (503) and the second infrared emitter (504) is known.