CN108188473B

CN108188473B - Automatic groove broacher for lock cylinder and groove broacher process of automatic groove broacher

Info

Publication number: CN108188473B
Application number: CN201810032971.2A
Authority: CN
Inventors: 曾国强
Original assignee: Zhejiang Mulai Intelligent Technology Co ltd
Current assignee: Zhejiang Mulai Intelligent Technology Co ltd
Priority date: 2018-01-13
Filing date: 2018-01-13
Publication date: 2020-06-23
Anticipated expiration: 2038-01-13
Also published as: CN108188473A

Abstract

The invention relates to the field of lock liner processing, in particular to an automatic lock liner groove broacher which comprises a workbench horizontally arranged, wherein a groove forming mechanism is arranged at the top of the workbench and comprises a first driving device and a second driving device, a first bearing block and a second bearing block are respectively arranged at the tops of the first driving device and the second driving device, a connecting block is arranged between the first bearing block and the second bearing block, a first groove broacher is arranged in the middle of the first driving device, a second groove broacher is arranged in the middle of the second driving device, a first feeding device is arranged on one side of the first driving device, a first moving device is arranged on the side wall of the first feeding device, a second feeding device is arranged on one side of the second driving device, a second moving device is arranged on the side wall of the second feeding device close to the second driving device, and a first blanking device and a second blanking device are respectively arranged at the bottom of the workbench. The invention has high automation level, improves the groove drawing efficiency of the lock cylinder, has ingenious process design and saves 2/3 manpower.

Description

Automatic groove broacher for lock cylinder and groove broacher process of automatic groove broacher

Technical Field

The invention relates to the field of lock cylinder processing equipment and processing technology, in particular to an automatic groove broacher for a lock cylinder and a groove broacher technology of the automatic groove broacher.

Background

Along with the improvement of living standard of people and the enhancement of prevention consciousness of people, various locks can be seen in the life of people, and can be hidden locks fixed on objects such as doors, boxes, bags and the like, and can also be padlocks hung on lock catches fixed on the objects for use, most of the locks are divided into two parts, one part is a liner-free lock, and the locks have no lock cylinders, are easy to damage, lack of safety and are difficult to use; the other part is the lock that has the courage, this kind of lock is the lock core that has the structure, compare the security performance height of no courage lock, not fragile, be the second-hand selection in people's life, the lock core is one of the indispensable part in the tool to lock, its structure includes structures such as shell, spring, tail piece and lock courage, the lock courage is one of the indispensable part in the lock core, in process of production, need carry out the fluting process to the lock courage to make things convenient for people to control the switch of tool to lock with the key rather than cell body complex.

The invention is a Chinese patent with patent number 201610785928.4, and is named as a vertical groove broacher for processing lock liners, which comprises a support frame, a workbench is arranged on the support frame, a lock liner positioning frame is arranged in front of the top surface of the workbench, a vertical mounting hole for placing the lock liner is arranged on the lock liner positioning frame, a vertical mounting frame is also arranged beside the lock liner positioning frame on the top surface of the workbench, a vertically arranged fixed slide rail is arranged on the vertical mounting frame, a vertical sliding plate capable of sliding up and down relative to the fixed slide rail is arranged on the fixed slide rail, a broach for processing a key hole of the lock liner is vertically fixed on the vertical sliding plate, a waste material outlet hole for the vertical sliding plate to pass through is arranged on the workbench, a vertical processing opening for the broach to pass through is arranged on one side of the vertical mounting hole close to the vertical sliding plate, a driving mechanism for driving the vertical sliding plate to slide up and down relative to the fixed slide, the vertical groove broacher has the advantages of small occupied space, convenience in transportation and capability of discharging waste materials in time, but the vertical groove broacher for processing the lock cylinder with the structure still has the following places to be improved: 1. the lock cylinders to be processed are still placed in the vertical mounting holes one by manpower, the material is still taken by the manpower after the processing is finished, and the machine is required to be stopped during the material feeding and taking, so that the processing efficiency is influenced; unsafe factors exist in manual feeding and blanking; 2. the broach sets up on vertical fly leaf, uses after a period, and both sides broach degree of wear is different, just often needs the position of timing broach or locating hole for the lock core uniformity that the processing came out is up to standard, also can influence machining efficiency like this, reduces the product yield even.

Disclosure of Invention

The invention aims to provide an automatic groove broacher of a lock cylinder, aiming at the defects of the prior art.

The invention also aims to provide a groove broacher process of the automatic groove broacher for the lock cylinder.

In order to solve the above problems, the present invention provides the following technical solutions:

the automatic groove broacher for the lock cylinder comprises a workbench horizontally arranged, wherein a groove broacher mechanism arranged along the length direction of the workbench is arranged at the top of the workbench, the groove broacher mechanism comprises a first driving device and a second driving device which are arranged at the top of the workbench along the length direction of the workbench, a first bearing block and a second bearing block which are fixedly connected with the first driving device and the second driving device are respectively arranged at the tops of the first driving device and the second driving device, a connecting block is arranged between the first bearing block and the second bearing block, two ends of the connecting block are respectively fixedly connected with the first bearing block and the second bearing block, the first driving device and the second driving device can respectively drive the first bearing block and the second bearing block to do reciprocating motion along the length direction of the workbench, a first groove broacher device arranged along the length direction of the first driving device is arranged in the middle of the first driving device, a second groove broacher device arranged along the length direction of the second driving device is arranged in the middle of the second driving device, the first slot drawing device and the second slot drawing device are symmetrically arranged at the top of the workbench, one side of the first driving device far away from the second driving device is provided with a first feeding device which is vertically arranged, the bottom of the first feeding device is fixedly connected with the top of the workbench, a first moving device which is used for conveying the lock liner to the first bearing block is arranged on the side wall of the first feeding device close to the first driving device, a second feeding device which is vertically arranged is arranged on one side of the second driving device far away from the first driving device, the bottom of the second feeding device is fixedly connected with the top of the workbench, a second moving device which sends the lock liner to the second bearing block is arranged on the side wall of the second feeding device close to the second driving device, and a first blanking device close to the first slot drawing device and a second blanking device close to the second slot drawing device are respectively arranged at the bottom of the workbench.

Further, a drive arrangement includes that two are the first lead screw slip table that the level set up all along the length direction of workstation, two the both ends of first lead screw slip table all are in same horizontal plane with the both ends terminal surface of the top fixed connection of workstation and two first lead screw slip tables.

Further, first carrier block sets up down for U type structure and open end, the bottom both ends of first carrier block are equipped with two first connecting plates rather than fixed connection, two first connecting plate respectively with the slip table fixed connection of a first lead screw slip table, the front end of first carrier block is equipped with and supplies the lock courage to lay and be the first block groove of circular shape, and the diameter in this first block groove is the same with the external diameter of lock courage.

Furthermore, the second driving device comprises two second lead screw sliding tables which are horizontally arranged along the length direction of the workbench, and the two ends of each second lead screw sliding table are fixedly connected with the top of the workbench and the end faces of the two ends of each second lead screw sliding table are positioned on the same horizontal plane.

Further, the second carrier block sets up for U type structure and open end down, the bottom both ends of second carrier block are equipped with two second connecting plates rather than fixed connection, two the second connecting plate respectively with the slip table fixed connection of a second lead screw slip table, the front end of second carrier block is equipped with and supplies the lock courage to lay and be circular shape second block groove, and the diameter in this second block groove is the same with the external diameter of lock courage.

Further, first trompil device is including setting up the first mount table between two first lead screw slip tables and setting up the first broach that sets up at the top of first mount table and along its length direction, first mount table sets up and the top of first mount table is equipped with the first long cell body that supplies the installation of first broach along the length direction of a first lead screw slip table, first broach passes through the top of a plurality of bolt fastening at first mount table, the front end of first mount table is equipped with the first locating component that is used for fixing a position the fluting position of lock courage, the rear end of first mount table is equipped with the first subassembly that keeps off the material of being convenient for lock courage unloading.

Further, the first positioning assembly comprises a first hinge shaft hinged to the front end of the first installation platform and a first positioning piece hinged to the first hinge shaft, when the first moving device moves the lock container in the first feeding device into the first clamping groove in the first bearing block, the top of the first positioning piece is abutted to the profile edge of the lock container, the first material blocking assembly comprises a second hinge shaft hinged to the rear end of the first installation platform and a first material blocking piece hinged to the second hinge shaft, and when the first broaching tool completes a broaching process of the lock container, the first bearing block is abutted to the profile edge of the lock container in a returning process.

Further, the second trompil device is including setting up the second mount table between two second lead screw slip tables and setting up the second broach that sets up at the top of second mount table and along its length direction, the second mount table sets up and the top of second mount table is equipped with the long cell body of second that supplies the installation of second broach along the length direction of a second lead screw slip table, the second broach passes through the top of a plurality of bolt fastening at the second mount table, the front end of second mount table is equipped with the second locating component who is used for fixing a position the draw-in groove of lock courage, the rear end of second mount table is equipped with the second fender material subassembly of the unloading of lock courage of being convenient for.

Furthermore, a first through groove and a second through groove for the first broaching tool and the second broaching tool to pass through are respectively arranged on the first bearing block and the second bearing block.

Furthermore, the second positioning assembly comprises a third hinge shaft hinged to the front end of the second mounting platform and a second positioning piece hinged to the third hinge shaft, when the second moving device moves the lock liner in the second feeding device to the second clamping groove on the second bearing block, the top of the second positioning piece is abutted to the profile edge of the lock liner, the second material blocking assembly comprises a fourth hinge shaft hinged to the rear end of the second mounting platform and a second material blocking piece hinged to the fourth hinge shaft, and when the second slot broaching tool completes the slot broaching process of the lock liner, the second bearing block is abutted to the profile edge of the lock liner in the returning process.

The groove broacher process of the automatic groove broacher for the lock cylinder comprises the following steps of:

step 1, stacking lock liners of a groove to be pulled in a first feeding device and a second feeding device respectively;

step 2, the lock liner is conveyed to a first bearing block by a first moving device, a first driving device drives the first bearing block to reciprocate along the length direction of the workbench, a first groove drawing device arranged along the length direction of the first driving device is arranged in the middle of the first driving device, the first bearing block moves forwards, the first groove drawing device performs groove drawing on the first lock liner, after the groove drawing is completed, when the first bearing block returns, a first material blocking assembly on the first groove drawing device is abutted against the outline edge of the lock liner, and the lock liner is blanked into a first blanking device;

step 3, when the first bearing block returns, the second moving device sends the lock liner of the second feeding device to the second bearing block, the second driving device drives the second bearing block to reciprocate along the length direction of the workbench, a second groove drawing device arranged along the length direction of the second driving device is arranged in the middle of the second driving device, the second bearing block moves forwards, the second groove drawing device draws a groove of the second lock liner, and after the groove drawing is completed, when the second bearing block returns, a second material blocking component on the second groove drawing device is abutted against the contour edge of the lock liner, and the lock liner is discharged into a second discharging device;

and 4, when the second bearing block returns, the first moving device conveys the lock liner in the first feeding device to the first bearing block, the first driving device drives the first bearing block to reciprocate along the length direction of the workbench, the first groove drawing device draws the groove of the first lock liner and automatically discharges the material, and the groove drawing is carried out on the lock liner by alternately reciprocating.

Has the advantages that: the automatic groove broacher for the lock liner can put the lock liners into a storage bin formed between a first material carrying plate and a first fixing plate one by one, the lock liners can be freely dropped into a first arc-shaped groove on a first rotating block through the storage bin, the first pushing cylinder drives the first rotating block to move along the length direction of a first transverse plate, a first driving cylinder drives a first clamping part fixedly connected with the output end of the first driving cylinder to clamp two ends of the lock liner in the first arc-shaped groove, a third screw rod sliding table drives the lock liner on the first clamping part to move towards a first bearing block, so that the lock liner is placed in front of a first clamping groove of the first bearing block, the two first screw rod sliding tables synchronously drive the first bearing block to move towards the rear end of a first mounting table, and a first positioning piece is abutted against the contour edge of the lock liner, so that the lock liner is more stably arranged in the first clamping groove, and a feeding process of the lock liner is completed, the first material receiving box is used for completing a slotting process of the lock liner, when the two first screw rod sliding tables drive the first bearing block to return, the first material blocking piece is abutted against the outline edge of the lock liner, so that the lock liner falls into the first material discharging channel from the first clamping groove, and the first material receiving box is used for completing a blanking process of the lock liner; when the first slotting cutter completes the slotting process on one lock liner, the second pushing cylinder drives the second rotating block to move along the length direction of the second transverse plate, the second driving cylinder drives the second clamping part fixedly connected with the output end of the second driving cylinder to clamp two ends of the lock liner in the second arc-shaped groove, the fourth screw rod sliding table drives the lock liner on the second clamping part to move towards the second bearing block, so that the lock liner is placed in front of the second clamping groove of the second bearing block, the two second screw rod sliding tables synchronously drive the second bearing block to move towards the rear end of the second mounting table, the loading process of the lock liner is completed, the slotting process on the lock liner is completed by using the second slotting cutter, when the two second screw rod sliding tables drive the second bearing block to return, the second blocking piece is abutted against the outline edge of the lock liner, so that the lock liner falls into the second blanking channel from the second clamping groove, and the second material receiving box completes the blanking process on the lock liner, the structure of the invention is simple, the first bearing block and the second bearing block can move along the length direction of the workbench by utilizing the driving of the two first screw rod sliding tables and the two second screw rod sliding tables, the first broaching tool and the second broaching tool can respectively carry out a grooving process on one lock cylinder, the two lock cylinders can be alternately subjected to loading and unloading and the grooving process, the automation level is high, and the production efficiency of the lock cylinder is improved; this broached groove technology design benefit of automatic broacher of lock courage, one side broached groove is accomplished the back, in the time of the unloading of returning the journey, the material loading has been accomplished to the opposite side, the opposite side can carry out the broached groove simultaneously, two lock courage's automatic feeding in turn has been realized, automatic broached groove and automatic unloading, manual intervention has been reduced, labor intensity is reduced, its process velocity is 5 s/individual, and one person can watch and manage many machines, two-thirds's manual work has been practiced thrift, efficiency also improves greatly, more crucial is, the precision of lock courage broached groove is high, the uniformity is good, the yield maintains more than 99.9%.

Drawings

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

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

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

FIG. 4 is a partial perspective view of the first embodiment of the present invention;

FIG. 5 is an enlarged view taken at A in FIG. 4;

FIG. 6 is an enlarged view at B in FIG. 4;

FIG. 7 is a partial perspective view of the second embodiment of the present invention;

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

FIG. 9 is a side view of FIG. 8;

FIG. 10 is a fourth perspective view of the present invention;

FIG. 11 is a side view of FIG. 10;

description of reference numerals: the working table 1, the grooving mechanism 2, the first driving device 2a, the first screw rod slide table 2a1, the second driving device 2b, the second screw rod slide table 2b1, the first bearing block 3, the first connecting plate 3a, the first engaging groove 3b, the first through groove 3c, the second bearing block 4, the second connecting plate 4a, the second engaging groove 4b, the second through groove 4c, the connecting block 5, the first groove drawing device 6, the first mounting table 6a, the first groove drawing knife 6b, the first positioning component 6c, the first hinge shaft 6c1, the first positioning component 6c2, the first material blocking component 6d, the second hinge shaft 6d1, the first material blocking component 6d2, the second groove drawing device 7, the second mounting table 7a, the second groove drawing knife 7b, the second positioning component 7c, the third hinge shaft 7c1, the second positioning component 7c2, the second material blocking component 7d, the fourth hinge shaft 3526 d, a first feeding device 8, a first material carrying plate 8a, a first material clamping plate 8b, a first fixing plate 8c, a first transfer component 8d, a first supporting frame 8d1, a first pushing cylinder 8d2, a first material transferring block 8d3, a first arc-shaped groove 8d4, a first rib 8d5, a first slide way 8d6, a first transfer device 9, a first transverse plate 9a, a third screw rod sliding table 9b, a first vertical plate 9c, a first moving plate 9d, a first driving cylinder 9e, a first clamping part 9f, a second feeding device 10, a second material carrying plate 10a, a second material clamping plate 10b, a second fixing plate 10c, a second transfer component 10d, a second supporting frame 10d1, a second pushing cylinder 10d2, a second material transferring block 10d3, a second arc-shaped groove 10d4, a second sliding plate 10d5, a second slide way 10d6, a second transfer device 10d 11, a second sliding table 11a, a fourth screw rod sliding table 11c, the device comprises a second moving plate 11d, a second driving cylinder 11e, a second clamping part 11f, a first blanking device 12, a first blanking channel 12a, a first material receiving box 12b, a first blanking port 12c, a second blanking device 13, a second blanking channel 13a, a second material receiving box 13b and a second blanking port 13 c.

Detailed Description

The following detailed description of specific embodiments of the present invention is made with reference to the accompanying drawings and examples:

example 1

Referring to fig. 1 to 11, the automatic groove broacher for lock cylinder includes a horizontally disposed work table 1, a grooving mechanism 2 disposed along a length direction of the work table 1 is disposed on a top of the work table 1, the grooving mechanism 2 includes a first driving device 2a and a second driving device 2b disposed along the length direction of the work table 1, a first bearing block 3 and a second bearing block 4 fixedly connected to the first driving device 2a and the second driving device 2b are respectively disposed on the top of the first driving device 2a and the second driving device 2b, a connecting block 5 is disposed between the first bearing block 3 and the second bearing block 4, two ends of the connecting block 5 are respectively fixedly connected to the first bearing block 3 and the second bearing block 4, the first driving device 2a and the second driving device 2b can respectively drive the first bearing block 3 and the second bearing block 4 to reciprocate along the length direction of the work table 1, a first slot drawing device 6 arranged along the length direction of the first driving device 2a is arranged in the middle of the first driving device 2a, a second slot drawing device 7 arranged along the length direction of the second driving device 2b is arranged in the middle of the second driving device 2b, the first slot drawing device 6 and the second slot drawing device 7 are symmetrically arranged at the top of the workbench 1, a first feeding device 8 vertically arranged is arranged at one side of the first driving device 2a far away from the second driving device 2b, the bottom of the first feeding device 8 is fixedly connected with the top of the workbench 1, a first moving device 9 for conveying the lock liners to the first bearing block 3 is arranged on the side wall of the first feeding device 8 close to the first driving device 2a, a second feeding device 10 vertically arranged is arranged at one side of the second driving device 2b far away from the first driving device 2a, and the bottom of the second feeding device 10 is fixedly connected with the top of the workbench 1, a second moving and transporting device 11 for transporting the lock containers to the second bearing block 4 is arranged on the side wall of the second feeding device 10 close to the second driving device 2b, a first blanking device 12 close to the first groove drawing device 6 and a second blanking device 13 close to the second groove drawing device 7 are respectively arranged at the bottom of the workbench 1, the lock containers in the first feeding device 8 and the second feeding device 10 are respectively driven to be moved into the first bearing block 3 and the second bearing block 4 through the first moving and transporting device 9 and the second moving and transporting device 11, the lock containers in the first bearing block 3 and the second bearing block 4 are respectively driven to complete the grooving processes of the two lock containers through the first groove drawing device 6 and the second groove drawing device 7 through the first driving device 2a and the second driving device 2b, and the first blanking device 12 and the second blanking device 13 complete the blanking processes of the two lock containers.

First drive arrangement 2a includes that two all are the first lead screw slip table 2a1 that the level set up along the length direction of workstation 1, two the both ends of first lead screw slip table 2a1 all are in same horizontal plane with the top fixed connection of workstation 1 and the both ends terminal surface of two first lead screw slip tables 2a1, can drive first carrier block 3 and make reciprocating motion along the length direction of workstation 1 through two first lead screw slip tables 2a1 synchronous drive.

First carrier block 3 sets up down for U type structure and open end, the bottom both ends of first carrier block 3 are equipped with rather than two first connecting plate 3a of fixed connection, two first connecting plate 3a respectively with a first lead screw slip table 2a 1's slip table fixed connection, the front end of first carrier block 3 is equipped with and supplies the lock courage to lay and be the first block groove 3b of circular shape, and the diameter of this first block groove 3b is the same with the external diameter of lock courage, through two first connecting plate 3a respectively with a first lead screw slip table 2a 1's slip table fixed connection, can drive first carrier block 3 and remove at the length direction of workstation 1, realize with a lock courage block in first block groove 3b, accomplish the material loading process of a lock courage.

Second drive arrangement 2b includes that two all are the second lead screw slip table 2b1 that the level set up along the length direction of workstation 1, two the both ends of second lead screw slip table 2b1 all are in same horizontal plane with the top fixed connection of workstation 1 and the both ends terminal surface of two second lead screw slip tables 2b1, can drive second carrier block 4 and make reciprocating motion along the length direction of workstation 1 through two second lead screw slip tables 2b1 synchronous drive.

Second carrier block 4 sets up down for U type structure and open end, the bottom both ends of second carrier block 4 are equipped with two second connecting plates 4a rather than fixed connection, two second connecting plate 4a respectively with a second lead screw slip table 2b 1's slip table fixed connection, the front end of second carrier block 4 is equipped with and supplies the lock courage to lay and be circular shape second block groove 4b, and this second block groove 4 b's diameter is the same with the external diameter of lock courage, through two second connecting plates 4a respectively with a second lead screw slip table 2b 1's slip table fixed connection, can drive second carrier block 4 and remove at the length direction of workstation 1, realize with a lock courage block in second block groove 4b, accomplish the material loading process of a lock courage.

The first groove broaching device 6 comprises a first mounting table 6a arranged between two first lead screw sliding tables 2a1 and a first groove broaching tool 6b arranged at the top of the first mounting table 6a along the length direction of the first mounting table 6a, the first mounting table 6a is arranged along the length direction of one first lead screw sliding table 2a1, a first long groove body for installing the first groove broaching tool 6b is arranged at the top of the first mounting table 6a, the first groove broaching tool 6b is fixed at the top of the first mounting table 6a through a plurality of bolts, a first positioning component 6c for positioning a groove opening position of the lock liner is arranged at the front end of the first mounting table 6a, a first material blocking component 6d convenient for liner blanking is arranged at the rear end of the first mounting table 6a, and the lock liner in the first bearing block 3 can be moved in the length direction of the workbench 1 by utilizing the driving of the two first lead screw sliding tables 2a1, the grooving process of the lock core is conveniently completed by the first grooving cutter 6b, the lock core can be stably clamped in the first clamping groove 3b by the first positioning assembly 6c, and the lock core can slide into the first blanking channel 12a from the first clamping groove 3b by the first material blocking assembly 6 d.

The first positioning member 6c includes a first hinge shaft 6c1 hinge-coupled to the front end of the first mounting stage 6a and a first positioning member 6c2 hinge-coupled to the first hinge shaft 6c1, when the first moving device 9 moves the lock core in the first feeding device 8 into the first engaging groove 3b on the first bearing block 3, the top of the first positioning piece 6c2 is abutted against the contour edge of the lock core, thereby clamping the lock core more firmly in the first clamping groove 3b, the first material blocking component 6d comprises a second hinging shaft 6d1 hinged with the rear end of the first mounting platform 6a and a first material blocking piece 6d2 hinged with the second hinging shaft 6d1, when the first slotting cutter 6b finishes the slotting process of the lock core, the first bearing block 3 is in the returning process, the front end of the first material blocking piece 6d2 is abutted against the outline edge of the lock core, and therefore the lock core slides out of the first clamping groove 3 b.

The second groove broaching device 7 comprises a second mounting table 7a arranged between two second lead screw sliding tables 2b1 and a second groove broaching tool 7b arranged at the top of the second mounting table 7a along the length direction of the second mounting table 7a, the second mounting table 7a is arranged along the length direction of a second lead screw sliding table 2b1, a second long groove body for mounting the second groove broaching tool 7b is arranged at the top of the second mounting table 7a, the second groove broaching tool 7b is fixed at the top of the second mounting table 7a through a plurality of bolts, a second positioning component 7c for positioning the groove opening position of the lock liner is arranged at the front end of the second mounting table 7a, a second material blocking component 7d convenient for liner blanking is arranged at the rear end of the second mounting table 7a, and the lock liner in the second bearing block 4 can be moved in the length direction of the workbench 1 by utilizing the driving of the two second lead screw sliding tables 2b1, the second broaching tool 7b is convenient to complete the grooving process of the lock core, the second positioning component 7c can clamp the lock core in the second clamping groove 4b, and the second material blocking component 7d can slide the lock core from the second clamping groove 4b into the second blanking channel 13 a.

First logical groove 3c and the second logical groove 4c that supply first broach 6b and second broach 7b to pass are equipped with respectively on first carrier block 3 and the second carrier block 4, and the length direction that first carrier block 3 and the second carrier block 4 of being convenient for can be smoothly at first broach 6b and second broach 7b removes, and can not influence the fluting process of two lock courts.

The second positioning assembly 7c comprises a third hinge shaft 7c1 hinged with the front end of the second mounting table 7a and a second positioning member 7c2 hinged with the third hinge shaft 7c1, when the second moving device 11 moves the lock core in the second feeding device 10 into the second engaging groove 4b of the second bearing block 4, the top of the second positioning member 7c2 is abutted against the contour edge of the lock core, thereby clamping the lock core in the second clamping groove 4b more firmly, wherein the second material blocking component 7d comprises a fourth hinging shaft 7d1 hinged with the rear end of the second mounting platform 7a and a second material blocking piece 7d2 hinged with the fourth hinging shaft 7d1, when the second slotting cutter 7b completes the slotting process of the lock core, the front end of the second material blocking piece 7d2 is abutted against the profile edge of the lock core in the returning process of the second bearing block 4, so that the lock core slides out of the second clamping groove 4 b.

The first feeding device 8 comprises a first material loading plate 8a which is vertically arranged and a first material clamping plate 8b which is positioned on the outer wall of the first material loading plate 8a, the first material clamping plate 8b is L-shaped and is fixedly connected with the outer wall of the first material carrying plate 8a, the first material clamping plate 8b is arranged along the length direction of the first material carrying plate 8a, one end of the first material carrying plate 8a far away from the first material clamping plate 8b is provided with a first fixing plate 8c fixedly connected through bolts, the first fixing plate 8c and the first material carrying plate 8a form a storage bin for the lock cylinder to be placed, a first transfer component 8d which pushes the lock cylinder to the position right below the first moving device 9 is arranged at the position, close to the bottom, of the first material carrying plate 8a, the lock liners are arranged in a storage bin formed by the first material carrying plate 8a and the first fixing plate 8c one by one, and the first transfer assembly 8d drives the lock liners to be pushed to the position right below the first moving and transporting device 9.

The first transfer assembly 8d comprises a first supporting frame 8d1 fixedly connected with the outer wall of the first material carrying plate 8a and a first pushing cylinder 8d2 fixedly connected with the top of the first supporting frame 8d1 and horizontally arranged, the output end of the first pushing cylinder 8d2 is provided with a first material transferring block 8d3 fixedly connected with the first supporting frame, the top of the first material transferring block 8d3 is provided with a first arc-shaped groove 8d4 for bearing a lock liner, the first pushing cylinder 8d2 drives the first material transferring block 8d3 to move along the length direction of the first cross plate 9a, so that the lock liner which freely falls into the first arc-shaped groove 8d4 moves to the position right below the first moving device 9, the top of the first material transferring block 8d3 is provided with a first rib 8d5 fixedly connected with the first material transferring block 8d3, the first material carrying plate 8a is provided with a first notch for the first pushing cylinder 8d2 to drive the first material transferring block 8d3 to move along the width direction of the working table 1, the first avoidance notch is internally provided with a first slide way 8d6 in sliding fit with the first rib 8d5, so that the deviation of the stroke of the output end of the first pushing cylinder 8d2 under long-time operation is prevented.

The second feeding device 10 comprises a second material carrying plate 10a arranged vertically and a second material clamping plate 10b positioned on the outer wall of the second material carrying plate 10a, the second material clamping plate 10b is L-shaped and is fixedly connected with the outer wall of the second material carrying plate 10a, the second material-holding plate 10b is arranged along the length direction of the second material-holding plate 10a, one end of the second material-holding plate 10a far away from the second material-holding plate 10b is provided with a second fixing plate 10c fixedly connected through bolts, the second fixing plate 10c and the second material carrying plate 10a form a storage bin for the lock cylinder to be placed, a second transfer component 10d for pushing the lock cylinder to the position right below the second moving and transporting device 11 is arranged at the position, close to the bottom, of the second material carrying plate 10a, through placing a plurality of lock courage one by one in the storage silo that flitch 10a and second fixed plate 10c formed are carried to the second, the drive of second transportation subassembly 10d is with lock courage propelling movement to the second move and transport the device 11 under.

The second transfer assembly 10d comprises a second supporting frame 10d1 fixedly connected with the outer wall of the second material carrying plate 10a and a second pushing cylinder 10d2 fixedly connected with the top of the second supporting frame 10d1 and horizontally arranged, the output end of the second pushing cylinder 10d2 is provided with a second material transferring block 10d3 fixedly connected with the second supporting frame, the top of the second material transferring block 10d3 is provided with a second arc-shaped groove 10d4 for bearing a lock liner, the second pushing cylinder 10d2 drives the second material transferring block 10d3 to move along the length direction of the second cross plate 11a, so that the lock liner freely falling into the second arc-shaped groove 10d4 moves to the position right below the second transfer device 11, the top of the second material transferring block 10d3 is provided with a second rib 10d5 fixedly connected with the second material transferring block 10d3, the second material carrying plate 10a is provided with a notch for the second pushing cylinder 10d2 to drive the second material transferring block 3 to move along the width of the moving table 361, and a second slide way 10d6 in sliding fit with the second rib 10d5 is arranged in the second avoidance gap, so that the deviation of the stroke of the output end of the second pushing cylinder 10d2 is prevented when the second pushing cylinder works for a long time.

The first moving device 9 comprises a first transverse plate 9a with one end fixedly connected with the inner wall of the first material carrying plate 8a and a third screw rod sliding table 9b arranged along the length direction of the first transverse plate 9a, the other end of the first transverse plate 9a is provided with a first vertical plate 9c fixedly connected with the top of the workbench 1, a first moving plate 9d fixedly connected with the third screw rod sliding table 9b through bolts is arranged at the bottom of the third screw rod sliding table, the side wall of the first moving plate 9d is provided with a first driving cylinder 9e which is fixedly connected with the first moving plate and is arranged vertically downwards, the output end of the first driving cylinder 9e is provided with a first clamping part 9f for clamping two ends of the lock cylinder, the first clamping part 9f is driven by the first driving air cylinder 9e to move towards the right lower part of the first clamping part to clamp the lock cylinder, and the third screw rod sliding table 9b is driven to move the lock cylinder towards the front end of the first bearing block 3.

The second moving device 11 comprises a second transverse plate 11a with one end fixedly connected with the inner wall of the second material carrying plate 10a and a fourth screw rod sliding table 11b arranged along the length direction of the second transverse plate 11a, the other end of the second transverse plate 11a is provided with a second vertical plate 11c fixedly connected with the top of the workbench 1, a second moving plate 11d fixedly connected with the fourth screw rod sliding table 11b through bolts is arranged at the bottom of the sliding table, the side wall of the second moving plate 11d is provided with a second driving cylinder 11e which is fixedly connected with the second moving plate and is arranged vertically downwards, the output end of the second driving cylinder 11e is provided with a second clamping part 11f for clamping two ends of the lock cylinder, the second clamping part 11f moves towards the right lower part to clamp the lock cylinder through the driving of the second driving air cylinder 11e, and the lock cylinder moves towards the front end of the second bearing block 4 through the driving of the fourth screw rod sliding table 11 b.

First discharging device 12 includes that the first blanking of the bottom fixed connection with workstation 1 says 12a and says 12a with first blanking and link up the first material receiving box 12b of complex, first blanking is said 12a and is the slope setting, the top of workstation 1 is equipped with the lock courage that supplies to process through first broach 6b and falls to first blanking mouth 12c in saying 12a, when two first lead screw slip tables 2a1 drive first carrier block 3 returns, and first fender material piece 6d2 contradicts with the profile limit of lock courage to with the lock courage from first block groove 3b in dropping to first blanking is said 12a, the unloading process of lock courage is accomplished to first material receiving box 12 b.

Second unloader 13 includes that the second blanking says 13a with the bottom fixed connection of workstation 1 and says 13a linking complex second material receiving box 13b with the second blanking, second blanking is said 13a and is the slope setting, the top of workstation 1 is equipped with the lock courage that supplies to process through second broach 7b and falls to the second blanking in saying 13a second blanking mouth 13c, when two second lead screw slip tables 2b1 drive second carrier block 4 returns, second material blocking piece 7d2 contradicts with the profile limit of lock courage to drop to second blanking in saying 13a in the second block groove 4b with the lock courage, the unloading process of lock courage is accomplished to second material receiving box 13 b.

The working principle is as follows: the automatic groove broacher of the lock liner can put the lock liners into the storage bin one by one through the storage bin formed between the first material carrying plate 8a and the first fixing plate 8c, the lock liners can be freely dropped into the first arc-shaped groove 8d4 on the first rotating block 8d3 through the storage bin, the first pushing cylinder 8d2 drives the first rotating block 8d3 to move along the length direction of the first transverse plate 9a, the first driving cylinder 9e drives the first clamping part 9f fixedly connected with the output end of the first driving cylinder to clamp two ends of the lock liner in the first arc-shaped groove 8d4, the third screw rod sliding table 9b drives the lock liner on the first clamping part 9f to move towards the first bearing block 3, so that the lock liner is placed in front of the first clamping groove 3b of the first bearing block 3, the two first screw rod sliding tables 2a1 synchronously drive the first bearing block 3 to move towards the rear end of the first mounting table 6a, and the first positioning piece 6c2 and the outline of the lock liner are clamped in the first clamping groove 3b, finishing a feeding process of the lock core, finishing a slotting process of the lock core by using a first slotting cutter 6b, and when the two first lead screw sliding tables 2a1 drive the first bearing block 3 to return, the first material blocking piece 6d2 is abutted against the contour edge of the lock core, so that the lock core falls into the first blanking channel 12a from the first clamping groove 3b, and the first material receiving box 12b finishes a blanking process of the lock core; when the first grooving cutter 6b completes the grooving process for one lock cylinder, the second push cylinder 10d2 drives the second material turning block 10d3 to move along the length direction of the second transverse plate 11a, the second driving cylinder 11e drives the second clamping part 11f fixedly connected with the output end of the second driving cylinder to clamp two ends of the lock cylinder in the second arc-shaped groove 10d4, the fourth screw rod sliding table 11b drives the lock cylinder on the second clamping part 11f to move towards the second bearing block 4, so that the lock cylinder is placed in front of the second clamping groove 4b of the second bearing block 4, the two second screw rod sliding tables 2b1 synchronously drive the second bearing block 4 to move towards the rear end of the second mounting table 7a, so as to complete the feeding process of the lock cylinder, the grooving process for the lock cylinder is completed by using the second grooving cutter 7b, when the two second screw rod sliding tables 2b1 drive the second bearing block 4 to abut against, the contour edge of the second material blocking piece 7d2 and the lock cylinder returns, thereby dropping the lock core from the second clamping groove 4b into the second blanking channel 13a, and completing the blanking process of the lock core by the second material receiving box 13 b.

Example 2

The groove broacher process of the automatic groove broacher of the lock liner comprises the following steps:

step 1, stacking lock liners of a groove to be pulled in a first feeding device 8 and a second feeding device 10 respectively;

step 2, the first moving and transporting device 9 conveys the lock liner in the first feeding device 8 to the first bearing block 3, the first driving device 2a drives the first bearing block 3 to reciprocate along the length direction of the workbench 1, a first groove drawing device 6 arranged along the length direction of the first driving device 2a is arranged in the middle of the first driving device 2a, the first bearing block 3 moves forwards, the first groove drawing device 6 draws a groove of the first lock liner, after the groove drawing is completed, when the first bearing block 3 returns, a first material blocking assembly 6d on the first groove drawing device 6 is abutted to the outline of the lock liner, and the lock liner is discharged into the first discharging device 12;

step 3, when the first bearing block 3 returns, the second moving and transporting device 11 sends the lock liner of the second feeding device 10 to the second bearing block 4, the second driving device 2b drives the second bearing block 4 to reciprocate along the length direction of the workbench 1, a second groove drawing device 7 arranged along the length direction of the second driving device 2b is arranged in the middle of the second driving device 2b, the second bearing block 4 moves forwards, the second groove drawing device 7 draws a groove of the second lock liner, after the groove drawing is completed, when the second bearing block 4 returns, the second blocking component 7d on the second groove drawing device 7 is abutted against the contour edge of the lock liner, and the lock liner is discharged into the second discharging device 13;

and 4, when the second bearing block 4 returns, the first moving device 9 sends the lock liners in the first feeding device 8 to the first bearing block 3, the first driving device 2a drives the first bearing block 3 to reciprocate along the length direction of the workbench 1, and the first groove drawing device 6 draws grooves of the first lock liners and automatically discharges the first lock liners in an alternating reciprocating mode to draw the grooves of the lock liners.

This kerve process design benefit has avoided the idle running of return stroke, in the return stroke, the automatic unloading of the first lock courage of realization, and simultaneously, the material loading has been accomplished to the second lock courage, the kerve of second lock courage has been realized again, the back is accomplished to the second lock courage kerve, during the return stroke, the automatic unloading of second lock courage has been realized, the material loading has been accomplished to the first lock courage, the kerve of first lock courage has been realized again simultaneously, so reciprocal, each stroke has all produced actual benefit, the utilization ratio of equipment is improved, therefore, can produce better economic benefits.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.

Claims

1. The groove broacher process of the automatic groove broacher of the lock liner is characterized by comprising the following steps of:

step 1, stacking lock liners of grooves to be pulled in a first feeding device (8) and a second feeding device (10) respectively; the automatic groove broacher of lock courage is including being workstation (1) that the level set up, the top of workstation (1) is equipped with grooving mechanism (2) that sets up along its length direction, grooving mechanism (2) are including being located the top of workstation (1) and along first drive arrangement (2a) and second drive arrangement (2b) that its length direction set up, the top of first drive arrangement (2a) and second drive arrangement (2b) is equipped with first carrier block (3) and second carrier block (4) rather than fixed connection respectively, be equipped with connecting block (5) between first carrier block (3) and second carrier block (4), the both ends of connecting block (5) respectively with first carrier block (3) and second carrier block (4) fixed connection, first drive arrangement (2a) and second drive arrangement (2b) can drive first carrier block (3) and second carrier block (4) respectively and do reciprocating motion along the length direction of workstation (1) The middle of the first driving device (2a) is provided with a first slot drawing device (6) arranged along the length direction of the first driving device, the middle of the second driving device (2b) is provided with a second slot drawing device (7) arranged along the length direction of the second driving device, the first slot drawing device (6) and the second slot drawing device (7) are symmetrically arranged at the top of the workbench (1), one side, far away from the second driving device (2b), of the first driving device (2a) is provided with a vertically arranged first feeding device (8), the bottom of the first feeding device (8) is fixedly connected with the top of the workbench (1), the side wall, close to the first driving device (2a), of the first feeding device (8) is provided with a first moving and transporting device (9) for transporting the lock liner to the first bearing block (3), one side, far away from the first driving device (2a), of the second driving device (2b) is provided with a vertically arranged second feeding device (10), the bottom of the second feeding device (10) is fixedly connected with the top of the workbench (1), a second moving and transporting device (11) for conveying the lock liner to the second bearing block (4) is arranged on the side wall, close to the second driving device (2b), of the second feeding device (10), and a first blanking device (12) close to the first slot drawing device (6) and a second blanking device (13) close to the second slot drawing device (7) are respectively arranged at the bottom of the workbench (1);

the first driving device (2a) comprises two first screw rod sliding tables (2a1) which are horizontally arranged along the length direction of the workbench (1), two ends of each first screw rod sliding table (2a1) are fixedly connected with the top of the workbench (1), and end faces of two ends of each first screw rod sliding table (2a1) are located on the same horizontal plane;

the first bearing block (3) is of a U-shaped structure, the open end of the first bearing block is arranged downwards, two first connecting plates (3a) fixedly connected with the two ends of the bottom of the first bearing block (3) are arranged at the two ends of the bottom of the first bearing block, the two first connecting plates (3a) are respectively and fixedly connected with a sliding table of a first screw rod sliding table (2a1), a circular first clamping groove (3b) for placing a lock container is arranged at the front end of the first bearing block (3), and the diameter of the first clamping groove (3b) is the same as the outer diameter of the lock container;

the second driving device (2b) comprises two second screw rod sliding tables (2b1) which are horizontally arranged along the length direction of the workbench (1), two ends of each second screw rod sliding table (2b1) are fixedly connected with the top of the workbench (1), and end faces of two ends of each second screw rod sliding table (2b1) are located on the same horizontal plane;

the second bearing block (4) is of a U-shaped structure, the open end of the second bearing block is arranged downwards, two second connecting plates (4a) fixedly connected with the two ends of the bottom of the second bearing block (4) are arranged at the two ends of the bottom of the second bearing block (4), the two second connecting plates (4a) are respectively and fixedly connected with a sliding table of a second screw rod sliding table (2b1), a circular second clamping groove (4b) for placing a lock container is arranged at the front end of the second bearing block (4), and the diameter of the second clamping groove (4b) is the same as the outer diameter of the lock container;

step 2, a first moving and transporting device (9) conveys a lock liner in a first feeding device (8) to a first bearing block (3), a first driving device (2a) drives the first bearing block (3) to move forwards along the length direction of a workbench (1) to perform groove drawing, a first groove drawing device (6) arranged along the length direction of the first driving device (2a) is arranged in the middle of the first driving device (2a), the first bearing block (3) moves forwards, the first groove drawing device (6) performs groove drawing on the first lock liner, after the groove drawing is completed, when the first bearing block (3) returns, a first material blocking assembly (6d) on the first groove drawing device (6) is abutted against the contour edge of the lock liner, and the lock liner is discharged into a first discharging device (12);

the first grooving device (6) comprises a first mounting table (6a) arranged between two first screw rod sliding tables (2a1) and a first grooving cutter (6b) arranged at the top of the first mounting table (6a) and arranged along the length direction of the first mounting table, the first mounting table (6a) is arranged along the length direction of one first screw rod sliding table (2a1), a first long groove body for mounting the first grooving cutter (6b) is arranged at the top of the first mounting table (6a), the first grooving cutter (6b) is fixed at the top of the first mounting table (6a) through a plurality of bolts, a first positioning assembly (6c) for positioning the grooving position of the lock liner is arranged at the front end of the first mounting table (6a), and a first material blocking assembly (6d) convenient for blanking of the lock liner is arranged at the rear end of the first mounting table (6 a);

the first positioning assembly (6c) comprises a first hinge shaft (6c1) hinged with the front end of the first installation platform (6a) and a first positioning piece (6c2) hinged with the first hinge shaft (6c1), when the first moving device (9) moves the lock container in the first feeding device (8) into the first clamping groove (3b) on the first bearing block (3), the top of the first positioning piece (6c2) is abutted against the profile edge of the lock container, the first material blocking assembly (6d) comprises a second hinge shaft (6d1) hinged with the rear end of the first installation platform (6a) and a first material blocking piece (6d2) hinged with the second hinge shaft (6d1), and when the first slot knife (6b) completes the slot drawing process of the lock container, the first bearing block (3) returns to the front profile edge of the first material blocking container (6d 2);

step 3, when the first bearing block (3) returns, the second moving and transporting device (11) sends the lock liner of the second feeding device (10) to the second bearing block (4), the second driving device (2b) drives the second bearing block (4) to move forwards along the length direction of the workbench (1) to perform groove drawing, a second groove drawing device (7) arranged along the length direction of the second driving device is arranged in the middle of the second driving device (2b), the second bearing block (4) moves forwards, the second groove drawing device (7) performs groove drawing on the second lock liner, after groove drawing is completed, when the second bearing block (4) returns, a second material blocking component (7d) on the second groove drawing device (7) abuts against the outline edge of the lock liner, and the lock liner is blanked into a second blanking device (13);

second trompil device (7) is including setting up second mount table (7a) between two second lead screw slip tables (2b1) and second trompil sword (7b) that sets up at the top of second mount table (7a) and set up along its length direction, second mount table (7a) sets up and the top of second mount table (7a) is equipped with the second long cell body that supplies second trompil sword (7b) installation along the length direction of a second lead screw slip table (2b1), second trompil sword (7b) are fixed at the top of second mount table (7a) through a plurality of bolt, the front end of second mount table (7a) is equipped with second locating component (7c) that are used for fixing a position the groove of opening of lock courage, the rear end of second mount table (7a) is equipped with the second fender material subassembly (7d) of being convenient for the unloading of lock courage, be equipped with on first carrier block (3) and the second carrier block (4) and supply first trompil sword (6b) and second trompil sword (7b) respectively 7b) A first through groove (3c) and a second through groove (4c) which penetrate through;

the second positioning component (7c) comprises a third hinge shaft (7c1) hinged with the front end of the second mounting table (7a) and a second positioning component (7c2) hinged with the third hinge shaft (7c1), when the second moving device (11) moves the lock container in the second feeding device (10) into the second clamping groove (4b) on the second bearing block (4), the top of the second positioning component (7c2) is abutted with the profile edge of the lock container, the second material blocking component (7d) comprises a fourth hinge shaft (7d1) hinged with the rear end of the second mounting table (7a) and a second material blocking piece (7d2) hinged with the fourth hinge shaft (7d1), when the second material pulling knife (7b) completes the groove pulling process of the lock container, the second bearing block (4) is in the process of returning the hinge shaft, and the front end of the second material pulling container (7d2) is abutted with the profile edge of the lock container;

and 4, when the second bearing block (4) returns, the first moving and transporting device (9) conveys the lock liners in the first feeding device (8) to the first bearing block (3), the first driving device (2a) drives the first bearing block (3) to move forwards along the length direction of the workbench (1) to perform groove drawing, the first groove drawing device (6) performs groove drawing and automatic blanking on the first lock liners, and the groove drawing is performed on the lock liners in such a way that the groove drawing is alternately performed.