A kind of equipment for automatically removing resistance welding the end of a thread
Technical field
The present invention is novel for VCM voice coil motor production technical fields, is a kind of electric resistance welding wiring for automatically removing coil
The equipment of head.
Background technology
VCM-voice coil motor is widely used in mobile phone camera, automobile camera head, monitoring camera, notebook, automobile and takes the photograph
As first-class industry.Since VCM parts are very fragile, accurate, inside have hot-wire coil generate magnetic field, the coil must by with
The welding of shrapnel could be powered with outside and be connected.Coil is enamel-cover copper wire line, and general outer diameter is only 0.05mm.Pass through high temperature discharge
Mode is fixed together after dissolving copper wire and shrapnel moment, but can all leave one section of extra line that must be removed after welding
Head.Traditional handicraft all has manually to be removed using tweezers, this can only under the microscope be completed by operator, due to inconvenient profit
And locational space is small, when operation product of easily damaging cause bad, and the tweezers of operator can not be protected, once Wu touches
Product or other slightly hard places, will cause tweezers tool to be scrapped.Therefore speed of production and product quality are significantly limited, no
Conducive to the raising of production efficiency and product quality.
Invention content
To solve the above problems, novel purpose of the invention is to provide a kind of resistance welding for realizing and automatically removing coil
The equipment of the end of a thread eliminates the artificial mode for pulling line.
Technical solution is used by novel purpose to realize the present invention:
A kind of equipment for automatically removing resistance welding the end of a thread, including work top, vertical fixed frame, vertical direction fitness machine
Structure, vertical movement cylinder, riser, L-shaped fixed block, tweezers, clamps pneumatic clamper, left and right gripping block, jig at horizontal motion mechanism
Seat;
Vertical direction motion is laid in the middle part of work top, which is equipped with jig seat, the product of required processing
It is positioned in jig seat;
Vertical fixed frame is vertically and fixedly provided on work top, horizontal motion machine is fixed on vertical fixed frame top
Structure;
Riser is installed on the vertical movement cylinder;
L-shaped fixed block on the riser is installed, clamps pneumatic clamper;
The L-shaped fixed block is fixed on riser vertically by bolt;
The tweezers are perpendicularly fixed on L-shaped fixed block;
The clamping pneumatic clamper is fixed in the middle part of L-shaped fixed block;It clamps and left and right gripping block is installed in pneumatic clamper;
The left and right gripping block is separately fixed at tweezers both sides, merges gripping with gripping block control tweezers;
The jig seat is fixed on vertical direction motion.
Riser is equipped with by bolt on vertical movement cylinder, is equipped on riser and clamps pneumatic clamper, L-shaped fixed block and folder
Tight block;Tweezers are fixed with L-shaped fixed block,
The vertical fixed frame is portal structures, and centre is provided with groove, horizontal motion mechanism by groove limiting with
On fixed frame, multigroup mounting hole is designed on the fixed frame, the position of horizontal motion mechanism can be adjusted.
The vertical direction motion is fixed among work top, vertical direction motion, horizontal motion
Mechanism collectively constitutes the positioning of X, Y-direction any position.
The vertical movement cylinder is mounted on perpendicular to table top on horicontal motion mechanism, which provides the past of vertical direction
Multiple movement.
The riser is fixed by threaded hole and location hole with vertical movement cylinder, and the both sides on the riser are provided with groove,
There is double-station work, for each L-shaped fixed block of location and installation or so, clamp pneumatic clamper;
The L-shaped fixed block is perpendicularly fixed on riser, and waist-shaped hole is provided on the fixed block, for adjusting L-shaped fixed block
Vertical fixed position height.
Groove and threaded hole are provided on the L-shaped fixed block, for fixing tweezers and adjusting mounting height.
The tweezers are used to clamping and abandoning the end of a thread;
The groove with clamping pneumatic clamper cooperation is provided in the left and right gripping block, ensures right angle setting, the left and right gripping block
On be provided with the groove and threaded hole coordinated with tweezers, can to tweezers limit and accurate adjusting position.
The jig seat is coordinated by location hole and vertical direction motion, and is fixed using bolt, realizes that Y-direction is appointed
The movement of meaning position, the product of required processing are positioned in jig seat.
The advantageous effect of the utility model is:
The utility model realizes the resistance welding the end of a thread for automatically removing coil, eliminates the mode that tradition is manually torn off, and protects
Equipment operation steady in a long-term has been demonstrate,proved, and has greatly improved production efficiency, while also greatly ensure that product quality.
Description of the drawings
Fig. 1 is the installation diagram of the utility model.
Fig. 2 is the riser part drawing of the utility model.
Fig. 3 is the L-shaped fixed block part drawing of the utility model.
Fig. 4 is the left and right gripping block part drawing of the utility model.
Specific embodiment
With reference to Figure of description 1-4 and reference numeral to the novel further description of the present invention.
One kind automatically removes resistance welding the end of a thread process equipment, including work top 1, vertical fixed frame 2, vertical direction fortune
Motivation structure 3, vertical movement cylinder 5, riser 6, L-shaped fixed block 7, tweezers 8, clamps pneumatic clamper 9, left and right at horizontal motion mechanism 4
Gripping block 10, jig seat 11.
The vertical fixed frame 2 is portal structures, for installing horicontal motion mechanism, but is not limited only to consolidating for this kind of door shape
Determine frame form;
2 top of vertical fixed frame is provided with groove, for fixing horizontal motion mechanism 4, is designed on fixed frame
Multigroup mounting hole, horicontal motion mechanism tool horizontal direction position is adjusted, but is not limited only to the fixed form of this kind installation cellular type, and
Being not limited only to the positioning of Product Level direction, thus mode provides;
The horizontal motion mechanism 4, vertical direction motion 3 are provided the movement of X, Y both direction by motor, but
The form using motor is not limited only to, such as using motor+right-angled intersection slide unit;
The vertical movement cylinder 5 is mounted on perpendicular to table top on horicontal motion mechanism, but be not limited only to horizontal movement
Mode positioning product, be such as fixed on vertical fixed frame 2+cross slid platform movement mode;
The vertical movement cylinder 5 provides the reciprocating motion of vertical direction, but be not limited only to by the way of cylinder, such as adopts
With motor+slide unit etc.;
The riser 6 is fixed, but be not limited only to the mode of location hole by threaded hole and location hole with vertical movement cylinder 5
Positioning, such as fluting;
Both sides on the riser 6 are provided with groove to position L-shaped fixed block 7, but the mode for being not limited only to fluting positions, such as
Location hole etc.;
Two pieces L-shaped fixed block 7 on the riser 6 is installed, there is the ability to work of double-station, but is not limited to only install
The form of two pieces fixed block;
The L-shaped fixed block 7 is perpendicularly fixed on riser 6, but is not limited only to vertical fixed mode, such as horizontal fixed
Deng;
Waist-shaped hole is provided on the L-shaped fixed block 7, for adjusting vertical fixed position height, but is not limited only to out waist type
The form in hole, such as increase multiple rows of bolt hole;
Groove and threaded hole are provided on the L-shaped fixed block 7, for fixing tweezers 8 and adjusting mounting height, but not only limit
In fixing tweezers by the way of fluting+threaded hole;
A tweezers 8 are installed on the single L-shaped fixed block 7, but are not limited only to the form of one handle of installation;
The tweezers 8 are used to clamp and abandon the end of a thread, but be not limited only to by the way of tweezers, such as leaf spring;
The clamping pneumatic clamper 9 is installed vertically on 6 middle part of riser, but is not limited only to install by the way of vertical, such as horizontal
Installation etc.;
The clamping pneumatic clamper 9 or so is separately installed with left and right gripping block 10, for providing clamping force for tweezers, but not only
It is limited to provide clamping force by the way of pneumatic clamper;
The groove and threaded hole coordinated with tweezers 8 is provided in the left and right gripping block 10, tweezers can be limited and accurate
Adjusting position, but the mode with bolt adjusting position is not limited only to, such as pin;
The jig seat 11 is connected with vertical direction motion 3, and providing one direction using the mode of motor+slide unit appoints
The movement of meaning position, but be not limited only to provide movement with the mode of motor+slide unit, it is also not limited to only have unidirectional fortune
It is dynamic.
The jig seat 11 is used to place product, but be not limited only to place product by the way of jig seat.
Case study on implementation
The product of required removal resistance welding the end of a thread is placed on jig seat, is moved by vertical direction motion
Below initial position, while horizontal motion mechanism is with the components such as vertical movement cylinder, tweezers are moved on initial position
Side.Vertical cylinder moves downward in place so that tweezers apical location the end of a thread both sides.Left and right gripping block is with the closure for clamping pneumatic clamper
Clamping force is provided for tweezers, the end of a thread is clamped by tweezers.Vertical cylinder is withdrawn upwards, and tweezers are quickly torn off upwards with the end of a thread,
It clamps pneumatic clamper to open, the end of a thread is fallen naturally.The technical process of primary production removal resistance welding the end of a thread is completed.