A kind of compressor valve plate continuous punch forming equipment
Technical field
The present invention relates to compressor processing technique field, particularly relate to a kind of compressor valve plate continuous punch forming equipment.
Background technology
Compressor can be categorized as freezer compressor, compressor of air conditioner, gas compressor, refrigeration compressor, most compressors
Being all to play refrigeration, only gas compressor compresses for special gas.Compressor valve plate is its important composition accessory, its
Quality good or not, the precision of valve block, all directly influence the life-span of compressor, refrigeration.Existing compressor valve plate is producing
During be essentially all employing excision forming, need to carry out multiple tracks cutting action in cutting process, production efficiency is extremely low, and
In batch production process, bigger with the error between a collection of valve block.
Summary of the invention
The technical problem existed based on above-mentioned background technology, the present invention proposes a kind of compressor valve plate continuous punch forming and sets
Standby.
The present invention proposes a kind of compressor valve plate continuous punch forming equipment, including: workbench, turntable, feeding fill
Put, blanking device, decompressor and driving means, wherein:
Workbench is horizontally disposed;
Turntable is positioned at the top of workbench, and turntable is provided with at least one die cavity, and the bottom of die cavity is provided with runs through it
The liftout hole of upper and lower end face and the type hole running through its upper and lower end face;
Feeding device is for carrying workpiece to be processed in die cavity, and feeding device includes material guide mechanism and connecting gear, institute
Stating material guide mechanism and include the guide cylinder of both ends open, guide cylinder is positioned at the top of turntable, and the centrage of guide cylinder is positioned at type
On the rotation rail trace of chamber centrage, described connecting gear is led in workpiece to be processed is delivered to guide cylinder and by guide cylinder
Enter die cavity;
Blanking device for the workpiece in die cavity is ejected and disengages it from turntable, blanking device include ejecting mechanism and
Sweeping through the material mechanism, described ejecting mechanism is positioned at the lower section of turntable, ejecting mechanism include the ejector beam adaptive with liftout hole and for
Drive the first driver element of stretching up and down of ejector beam, described sweeping through the material mechanism be positioned at the swing arm above workbench and for
Drive and swing the second driver element carrying out swinging back and forth;
Decompressor is used for the workpiece in die cavity is carried out punching press, decompressor between feeding device and blanking device
Including blanking die, stamping die and actuating unit, described blanking die is positioned at the lower section of turntable, the upper surface of blanking die and turntable
Lower surface laminating, blanking die is provided with material-dropping hole that is adaptive with type hole and that run through its upper and lower end face, and described stamping die is positioned at
The top of material mould, stamping die is provided with the drift adaptive with type hole near the side of blanking die, and described actuating unit is used for driving punching
Pressing mold moves up and down above blanking die;
Driving means is used for driving turntable to be moved in circles by feeding device turn to decompressor, blanking device direction successively
Dynamic.
Preferably, the quantity of die cavity be 3 × n, n be natural number, each die cavity is uniform around its axial line annular on a spinstand,
And turntable is in motor process, when any one die cavity moves to the lower section of guide cylinder, remaining die cavity has two types
Chamber lays respectively at the top of blanking die and knock-pin.
Preferably, the quantity of die cavity is three, and three die cavities are uniform around its axial line annular on a spinstand.
Preferably, on workbench and be positioned at the lower section of blanking die and be provided with the relief hole coaxially arranged with material-dropping hole.
Preferably, material guide mechanism also includes pushing head and the 3rd driver element, and described pushing head is positioned at the top of guide cylinder
And coaxially arranged with guide cylinder, and the external diameter of pushing head is adaptive with the internal diameter in guide, described 3rd driver element is used for pusher
Head moves up and down.
Preferably, material guide mechanism also includes guide platform, and guide platform is between pushing head and guide cylinder, and guide platform is provided with
Run through the material guide hole of its upper and lower end face, in material guide hole, be provided with cushion rubber.
Preferably, on guide platform and be positioned at material guide hole and be provided with the guide passed for workpiece near the side of connecting gear and lead to
Road.
Preferably, on guide platform and be positioned at material guide hole and be located at striker plate away from the side of connecting gear, and work as connecting gear
The workpiece transmitted and striker plate against time, workpiece is positioned on cushion rubber.
Preferably, the upper surface of cushion rubber and guide passage are in same level.
Preferably, the internal diameter of guide cylinder is gradually incremented by the one end away from workbench by the one end near turntable.
Preferably, the external diameter of pushing head is gradually incremented by the one end away from guide cylinder by the one end near guide cylinder.
Preferably, pushing head is made up of elastomeric material and is formed.
Preferably, swing arm is provided with brush near the side of turntable, brush include the fixed block fixing with swing arm and
It is arranged on fixed block and is formed pieces by some flexible glue bars, and pieces contacts with turntable away from one end of fixed block.
In the present invention, by arranging die cavity on a spinstand, and type hole is set in the bottom of die cavity and ejects hole, work
Time, utilize driving means to drive turning over of moving in circles successively between feeding device, decompressor and blanking device of turntable,
When turntable is in rotation process, when die cavity moves at feeding device, the connecting gear in feeding device is by workpiece to be processed
(compressor valve sheet the most to be processed) is delivered to guide cylinder, and this workpiece falls in die cavity along the inner chamber of guide cylinder;When being mounted with
When the die cavity of workpiece goes at decompressor, the stamping die in decompressor move downward under the driving of actuating unit and with fall
Workpiece in die cavity is punched out by material mould cooperation, jet-bedding;When the workpiece that punching press completes goes at blanking device, blanking device
In ejecting mechanism workpiece is ejected die cavity and is fallen ejecting the workpiece of die cavity from selecting to sweep platform by swing arm.
In sum, a kind of compressor valve plate continuous punch forming equipment that the present invention proposes, utilize in decompressor
Stamping die and blanking die cooperate so that valve block is one time punching molded, thus improve the machining accuracy of valve block, and it is added
Work efficiency rate is effectively improved;Meanwhile, cooperated by workbench, turntable, feeding device, blanking device and driving means
Achieve the seriality of workpiece feeding, punch forming and blanking action, so that decompressor can add continuously
Work, substantially increases valve block working (machining) efficiency.
Accompanying drawing explanation
Fig. 1 is that described in a kind of compressor valve plate continuous punch forming equipment that the present invention proposes, slide unit is in primary importance
Structural representation;
Fig. 2 is the structural representation of guide platform described in a kind of compressor valve plate continuous punch forming equipment that the present invention proposes
Figure.
Detailed description of the invention
Below, by specific embodiment, technical scheme is described in detail.
As Fig. 1-2 shows, Fig. 1 is the structural representation of a kind of compressor valve plate continuous punch forming equipment that the present invention proposes
Figure;Fig. 2 is the structural representation of guide platform described in a kind of compressor valve plate continuous punch forming equipment that the present invention proposes.
Reference Fig. 1-2, a kind of compressor valve plate continuous punch forming equipment that the embodiment of the present invention proposes, including: work
Platform 1, turntable 2, feeding device, blanking device, decompressor and driving means 3, wherein:
Workbench 1 is horizontally disposed;Turntable 2 is positioned at the top of workbench 1, and turntable 2 is provided with at least one die cavity
201, the bottom of die cavity 201 is provided with the liftout hole running through its upper and lower end face and the type hole running through its upper and lower end face.
Feeding device is for carrying workpiece to be processed in die cavity 201, and feeding device includes material guide mechanism 4 and connecting gear
5, described material guide mechanism 4 includes the guide cylinder 401 of both ends open, and guide cylinder 401 is positioned at the top of turntable 2, and guide cylinder 401
Centrage be positioned on the rotation rail trace of die cavity 201 centrage, described connecting gear 5 is for being delivered to lead by workpiece to be processed
In barrel 401 and imported die cavity 201 by guide cylinder 401;Blanking device is for ejecting the workpiece in die cavity 201 and disengage it from
Turntable 2, blanking device includes ejecting mechanism 6 and sweeping through the material mechanism 7, and described ejecting mechanism 6 is positioned at the lower section of turntable 2, ejects
Mechanism 6 includes the ejector beam adaptive with liftout hole and for the first driver element driving ejector beam to stretch up and down, described
Sweeping through the material mechanism 7 is positioned at the swing arm above workbench 1 and swings, for driving, the second driver element carrying out swinging back and forth;Punching press
Device is for carrying out punching press to the workpiece in die cavity 201 between feeding device and blanking device, and decompressor includes blanking
Mould 8, stamping die 9 and actuating unit, described blanking die 8 is positioned at the lower section of turntable 2, the upper surface of blanking die 8 and turntable 2
Fitting in lower surface, blanking die 8 is provided with material-dropping hole that is adaptive with type hole and that run through its upper and lower end face, and described stamping die 9 is positioned at
The top of material mould 8, stamping die 9 is provided with the drift adaptive with type hole near the side of blanking die 8, and described actuating unit is used for driving
Stamping die 9 moves up and down above blanking die 8;Driving means 3 be used for driving turntable 2 successively by feeding device to punching
Pressure device, blanking device direction move in circles rotation.
In the present embodiment, the quantity of die cavity 201 is three, and three die cavities 201 are equal around its axial line annular on turntable 2
Cloth, and turntable 2 is in motor process, when, in three die cavities 201, any one die cavity 201 moves to the lower section of guide cylinder 401
Time, remaining two die cavities 201 lay respectively at the top of blanking die 8 and knock-pin so that feeding device, decompressor,
And blanking device can carry out feeding, punching press and blanking work, to improve its production efficiency simultaneously.
In the present embodiment, on workbench 1 and be positioned at the lower section of blanking die 8 and be provided with the relief hole coaxially arranged with material-dropping hole,
Decompressor is when carrying out press work to the workpiece in die cavity 201, and the waste material that stamping-out produces is fallen by the type hole bottom die cavity 201
Enter the material-dropping hole in blanking die 8 and enter this relief hole along material-dropping hole, finally being discharged by relief hole.
In the present embodiment, swing arm is provided with brush 11 near the side of turntable 2, and brush 11 includes fixing with swing arm
Fixed block and be arranged on fixed block and form pieces by some flexible glue bars, and pieces is away from one end of fixed block and turntable 2
Contact, the arranging to improve of this structure is swept effect and avoids turntable 2 and workpiece are caused damage.
In the present invention, by arranging die cavity 201 on turntable 2, and type hole is set in the bottom of die cavity 201 and ejects
Hole, during work, utilizes driving means 3 to drive turntable 2 to circulate successively between feeding device, decompressor and blanking device past
Multiple turns over, when the turntable 2 connecting gear in rotation process, when die cavity 201 moves at feeding device, in feeding device
Workpiece to be processed (compressor valve sheet the most to be processed) is delivered to guide cylinder 401 by 5, and this workpiece is along the inner chamber of guide cylinder 401
Fall in die cavity 201;When the die cavity 201 being mounted with workpiece goes at decompressor, the stamping die 9 in decompressor is at power
Move downward under the driving of mechanism and coordinate with blanking die 8 workpiece in die cavity 201 is punched out, jet-bedding;When punching press completes
Workpiece when going at blanking device, workpiece is ejected die cavity 201 and will be ejected by swing arm by the ejecting mechanism 6 in blanking device
The workpiece of die cavity 201 is swept from selection platform and is fallen.
Additionally, in the present embodiment, material guide mechanism 4 also includes guide platform 403, pushing head 402 and the 3rd driver element, described
Pushing head 402 is positioned at the top of guide cylinder 401 coaxially arranged with guide cylinder 401, and the external diameter of pushing head 402 with in guide
Internal diameter is adaptive, and described 3rd driver element moves up and down for pushing head 402;Described guide platform 403 is positioned at pushing head 402
And between guide cylinder 401, guide platform 403 is provided with the material guide hole running through its upper and lower end face, is provided with cushion rubber 12 in material guide hole.Work
In, connecting gear 5 workpiece being sent on guide platform 403, and make, workpiece is at material guide hole and is carried out propping up by cushion rubber 12
Support, then, moves downward pushing workpiece by pushing head 402, makes to turn under cushion rubber 12 deformation, finally makes workpiece be pushed into guide cylinder
401 and fall into along guide cylinder 401 in the die cavity 201 of turntable 2.
In the present embodiment, on guide platform 403 and be positioned at material guide hole and be provided with near the side of connecting gear 5 and to pass for workpiece
Guide passage;The upper surface of described cushion rubber 12 and guide passage are in same level;On guide platform 403 and to be positioned at material guide hole remote
Be located at striker plate 10 from the side of connecting gear 5, and when the workpiece that connecting gear 5 is transmitted and striker plate 10 against time, workpiece
It is positioned on cushion rubber 12.
In the present embodiment, the internal diameter of guide cylinder 401 is by the one end near turntable 2 to the one end away from workbench 1 gradually
It is incremented by;The external diameter of pushing head 402 is gradually incremented by the one end away from guide cylinder 401 by the one end near guide cylinder 401, this structure
Setting so that workpiece can centering voluntarily during moving down in guide cylinder 401, in order to workpiece can be with
Level falls in die cavity 201.
In the present embodiment, pushing head 402 is made up of elastomeric material and is formed, and to avoid when pushing valve block, causes valve block table
The damage in face.Additionally, in the present embodiment, cushion rubber 12 is additionally provided with some uniform around cushion rubber 12 axial line annular and along cushion rubber 12 footpath
The otch extended to direction, in order to cushion rubber 12 compressive deformation.
From the foregoing, it will be observed that a kind of compressor valve plate continuous punch forming equipment that the present invention proposes, utilize in decompressor
Stamping die 9 and blanking die 8 cooperate so that valve block is one time punching molded, thus improve the machining accuracy of valve block, and make it
Working (machining) efficiency is effectively improved;Meanwhile, by workbench 1, turntable 2, feeding device, blanking device and driving means 3 phase
Coordinate the seriality achieving workpiece feeding, punch forming and blanking action mutually, so that decompressor can be carried out even
Continuous processing, substantially increases valve block working (machining) efficiency.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and
Inventive concept equivalent or change in addition, all should contain within protection scope of the present invention.