Summary of the invention
The object of the present invention is to provide a kind of double-station pot raw material positioning fixture, to solve above-mentioned of the existing technology ask
Topic is, it can be achieved that carry out effective position and clamping, the versatility of raising pot raw material fixture to the pot raw material of different-diameter series, and mention
High efficiency reduces manufacturing cost.
To achieve the above object, the present invention provides following schemes:
The present invention provides a kind of double-station pot raw material positioning fixture, including workbench, the first clamping column, the second clamping are vertical
Column, first gear disk, second gear disk and toothed disc fixed plate, the toothed disc fixed plate are located at below the workbench and solid
Surely it is connected on the workbench, it is axially projecting in the middle part of the first gear disk to have first rotating shaft, the second gear disk middle part
Axially projecting to have the second shaft, the first rotating shaft and second shaft are rotationally connected in the toothed disc fixed plate,
The first gear disk and the second gear disk external toothing offer multiple the first of circumferentially shape distribution on the workbench
Vertical bar kidney slot and circumferentially multiple second vertical bar kidney slots of shape distribution, circumferentially shape point is offered on the first gear disk
Multiple first curved waist type grooves of cloth offer multiple second curved waist types of circumferentially shape distribution on the second gear disk
Slot, the first curved waist type groove and the second curved waist type groove towards same direction be bent, it is described first clamping column with
The quantity of the first vertical bar kidney slot is identical, and the second clamping column is identical as the quantity of the second vertical bar kidney slot,
The lower end of each first clamping column sequentially passes through the first vertical bar kidney slot and the first curved waist type
The lower end of slot and axial restraint, each second clamping column sequentially passes through described in the second vertical bar kidney slot and one
Second curved waist type groove and axial restraint are provided with one for driving the fluted disc of the first gear disk rotation on the workbench
Driving device.
It preferably, further include the first material containing disk and the second material containing disk, the first material containing disk middle part is axially projecting first
Lifting shaft, it is axially projecting in the middle part of the second material containing disk to have the second lifting shaft, in multiple first vertical bars on the workbench
First through hole is offered in kidney slot enclosed space, on the workbench in multiple second vertical bar kidney slot enclosed spaces
The second through-hole is offered, fixed frame is fixedly connected in the toothed disc fixed plate, the first lifting is provided on the fixed frame
Driving device and the second lifting drive, first lifting shaft pass through the first through hole and the first gear disk and institute
State the connection of the first lifting drive, second lifting shaft passes through second through-hole and the second gear disk and described the
The connection of two lifting drives.
Preferably, it is provided with raw material at the top of each first clamping column and each second clamping column and scrapes off dress
It sets, it includes tooth form block, regulating part and elastic element that the raw material, which scrapes off device, and the lower end of the tooth form block is rotationally connected with
The top of the first clamping column or the second clamping column, the upper end of the tooth form block and the one of the elastic element
End is fixedly connected, and the other end of the elastic element is fixedly connected with the regulating part, and the regulating part is threadedly connected to described
On first clamping column or the second clamping column.
It preferably, further include pedestal, the workbench is slidably connected on the pedestal and is driven by Working table driving device
It is dynamic to carry out straight reciprocating motion.
Preferably, it is symmetrically fixedly installed two parallel guide rails on the pedestal, is fixedly installed on the workbench
Sliding block, the sliding block are slidably matched with the guide rail.
Preferably, on the pedestal the two sides of the guide rail be fixedly installed respectively photosignal transmitter fixed plate and
Photoelectric signal receiver fixed plate is fixedly installed the light for emitting photosignal in the photosignal transmitter fixed plate
Electrical signal emitter is fixedly installed in the photoelectric signal receiver fixed plate for receiving the photosignal transmitter hair
The photoelectric signal receiver for the photosignal penetrated;The guide rail the both ends of length direction be respectively arranged with first stroke switch and
Second stroke switch, when the sliding block and the first stroke switch contact on the workbench, the photosignal hair
The photosignal of emitter transmitting passes through the space that multiple second clamping columns surround, when the sliding block on the workbench
When with the second stroke switch contact, the photosignal of the photosignal transmitter transmitting passes through multiple first clampings
The space that column surrounds.
Preferably, the first clamping column is including the first grip block and from first grip block bottom away from described
The first installation axle that first clamping Block direction extends, the cross section of first grip block are greater than the transversal of first installation axle
Face and the lower end surface of first grip block fit in the upper surface of the workbench, and first installation axle passes through described in one
First vertical bar kidney slot and the first curved waist type groove, the one end of first installation axle far from first grip block
The first locking nut is threadedly coupled so that the first clamping column axial restraint;The second clamping column includes the second clamping
Block and the second installation axle extended from second grip block bottom away from the second clamping Block direction, second clamping
The cross section of block is greater than the cross section of second installation axle and the lower end surface of second grip block and fits in the workbench
Upper surface, second installation axle pass through the second vertical bar kidney slot and the second curved waist type groove, institute
It states the second installation axle and connects the second locking nut so that the second clamping column far from the threaded one end of second grip block
Axial restraint.
Preferably, the first clamping column and the second clamping column are provided with 3.
Preferably, the fluted disc driving device includes motor and transmission gear, and the motor is fixedly installed on the work
On platform, the transmission gear is fixedly installed on the output shaft of the motor, outside the transmission gear and the first gear disk
Engagement.
Preferably, first lifting drive is the first cylinder, and the piston rod of first cylinder passes through shaft coupling
With the first lifting axis connection, second lifting drive is the second cylinder, and the piston rod of second cylinder passes through
Shaft coupling and the second lifting axis connection;The Working table driving device includes third cylinder and push plate, the third cylinder
It is fixedly installed on the pedestal, the push plate is fixedly connected on the piston rod of the third cylinder, and the push plate is fixed to be connected
It is connected on the fixed frame;Solenoid valve block is fixedly installed on the pedestal, the solenoid valve block is for controlling first gas
The working condition of cylinder, second cylinder and the third cylinder.
The present invention achieves following technical effect compared with the existing technology:
Double-station pot raw material positioning fixture provided by the invention, circumferentially shape is distributed multiple first clamping columns, Duo Ge
First pot of raw material clamping station is formed between one clamping column, circumferentially shape is distributed multiple second clamping columns, multiple second folders
Hold second pot of raw material clamping station of formation between column;When fluted disc driving device drives the rotation of first gear disk, first gear disk
The rotation of second gear disk is driven, and the steering of first gear disk and second gear disk is on the contrary, the first curved waist type groove and the second arc
Shape waist type groove drives the first clamping column and second to clamp column to the direction movement for being located remotely from each other or drawing close, the first vertical bar respectively
The length direction of kidney slot and the second vertical bar kidney slot surrounds the radial direction of circumference respectively to the first clamping column along it
Movement with the second clamping column is oriented to;Since the steering of first gear disk and second gear disk is on the contrary, each first clamping
When column mutually draws close clamping pot raw material, each second clamping column is located remotely from each other, can surround in each second clamping column second
Pot raw material is loaded in pot raw material clamping station;Likewise, when each second clamping column mutually draws close clamping pot raw material, each first folder
It holds column to be located remotely from each other, pot raw material can be loaded in first pot of raw material clamping station that each first clamping column surrounds;So follow
Repeatedly, in the first clamping column and the second clamping column, one group is used to clamp pot raw material to ring, while another group former for loading pot
Material, so that pot raw material is constantly loaded and taken processing on fixture, and it is former to can be used in the various sizes of pot of clamping position
Material.Double-station pot raw material positioning fixture provided by the invention can effectively eliminate working efficiency existing for traditional pot raw material fixture
Low, the defects of positioning accuracy is poor, reduces life so that punch forming prepares the production efficiency of pot and reliability is greatly improved
Manufacturing cost is produced, had both met the job requirement for carrying out being accurately positioned clamping to pot raw material, and to the disk of certain diameter range
Shape pot raw material has good versatility.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The object of the present invention is to provide a kind of double-station pot raw material positioning fixture, to solve above-mentioned of the existing technology ask
Topic is, it can be achieved that carry out effective position and clamping, the versatility of raising pot raw material fixture to the pot raw material of different-diameter series, and mention
High efficiency reduces manufacturing cost.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
As shown in Fig. 1~7, the present invention provides a kind of double-station pot raw material positioning fixture, specifically implements in the present invention one
In example, double-station pot raw material positioning fixture includes that workbench 2, first clamps column 24, second clamping column 40, first gear disk
20, second gear disk 38 and toothed disc fixed plate 21, toothed disc fixed plate 21 are located at 2 lower section of workbench and are fixedly connected on work
On platform 2, toothed disc fixed plate 21 is fixedly connected on workbench 2 by 4 support rods 15, and the both ends of support rod 15 pass through M8
Nut 6 carries out locking positioning;20 middle part of first gear disk is axially projecting first rotating shaft, and 38 middle part of second gear disk is axially projecting
There is the second shaft, first rotating shaft and the second shaft are rotated with being fixedly installed on second bearing 34 in toothed disc fixed plate 21 and formed
Connection, and the axial shaft shoulder position for being supported on first rotating shaft and the second shaft of second bearing 34, first gear disk 20 and the second tooth
38 external toothing of wheel disc offers circumferentially multiple first vertical bar kidney slots 41 of shape distribution and circumferentially shape distribution on workbench 2
Multiple second vertical bar kidney slots 42, multiple first curved waist type grooves of circumferentially shape distribution are offered on first gear disk 20
43, offer multiple second curved waist type grooves of circumferentially shape distribution on second gear disk 38, the first curved waist type groove 43 and the
Two curved waist type grooves are bent towards same direction, and the first clamping column 24 is identical as the quantity of the first vertical bar kidney slot 41, and second
Clamping column 40 is identical as the quantity of the second vertical bar kidney slot 42, and the lower end of each first clamping column 24 sequentially passes through one first
Vertical bar kidney slot 41 and a first curved waist type groove 43 and axial restraint, the lower end of each second clamping column 40 sequentially pass through one
A second vertical bar kidney slot 42 and second curved waist type groove and axial restraint, be provided on workbench 2 one for drive the
The fluted disc driving device of one toothed disc 20 rotation.
Double-station pot raw material positioning fixture provided by the invention, circumferentially shape is distributed multiple first clamping columns 24, multiple
First pot of raw material clamping station is formed between first clamping column 24, circumferentially shape is distributed multiple second clamping columns 40, multiple
Second pot of raw material clamping station is formed between second clamping column 40;When fluted disc driving device drives first gear disk 20 to rotate,
First gear disk 20 drives second gear disk 38 to rotate, and the steering of first gear disk 20 and second gear disk 38 is on the contrary, first
Curved waist type groove 43 and the second curved waist type groove drive the first clamping column 24 and the second clamping column 40 to being located remotely from each other respectively
Or the direction drawn close is mobile, the length direction of the first vertical bar kidney slot 41 and the second vertical bar kidney slot 42 surrounds circumference along it
Radial direction setting is oriented to the movement respectively to the first clamping column 24 and the second clamping column 40;Due to the first tooth
The steering of wheel disc 20 and second gear disk 38 on the contrary, and the first curved waist type groove 43 and the second curved waist type groove towards same direction
Bending, when each first clamping column 24 mutually draws close clamping pot raw material 39, each second clamping column 40 is located remotely from each other, can be each the
Pot raw material 39 is loaded in second pot of raw material clamping station that two clamping columns 40 surround;Likewise, each second clamping, 40 phase of column
When mutually drawing close clamping pot raw material 39, each first clamping column 24 is located remotely from each other, can surround in each first clamping column 24 first
Pot raw material 39 is loaded in pot raw material clamping station;So repeatedly, the first clamping column 24 and second clamps in column 40 circulation, and one
Group is for clamping pot raw material 39, while another group is used to load pot raw material 39, so that pot raw material 39 is constantly filled on fixture
Processing is filled out and taken, and can be used in the various sizes of pot raw material 39 of clamping position.Double-station pot raw material provided by the invention is fixed
Position fixture can effectively eliminate the defects of working efficiency is low, positioning accuracy is poor existing for traditional pot raw material fixture, so that striking out
Type prepares the production efficiency of pot and reliability is greatly improved, and reduces manufacturing cost, had both met to pot raw material 39
The job requirement for being accurately positioned clamping is carried out, and there is good versatility to the disc pot raw material 39 of certain diameter range.
Taking pot raw material 39 is drawn by mechanical sucker, in another specific embodiment of the present invention, in order to just
In loading or taking the pot raw material 39 clamped in first pot of raw material clamping station or first pot of raw material clamping station, double-station pot is former
Anticipating position fixture further includes the first material containing disk 26 and the second material containing disk 27, and 26 middle part of the first material containing disk is axially projecting the first lifting
Axis, the middle part of the second material containing disk 27 is axially projecting the second lifting shaft, in the enclosed sky of multiple first vertical bar kidney slots 41 on workbench 2
It is interior to offer first through hole, the second through-hole, tooth are offered in multiple second vertical bar kidney slot, 42 enclosed spaces on workbench 2
Fixed frame 37 is fixedly connected in wheel disc fixed plate 21, fixed frame 37 is fixed in toothed disc fixed plate 21 by M6 screw 19,
It is provided with the first lifting drive and the second lifting drive on fixed frame 37, the first lifting shaft passes through first through hole and the
One toothed disc 20 is connect with the first lifting drive, and the second lifting shaft passes through the second through-hole and second gear disk 38 and second liter
Driving device connection, the first lifting shaft and first through hole clearance fit drop, and the second lifting shaft and the second via clearance cooperate.Pass through
First lifting drive drives the lifting of the first lifting shaft or the second lifting drive to drive the lifting of the second lifting shaft, can band
The height of dynamic first material containing disk 26 or the lifting of the second material containing disk 27, the first material containing disk 26 or the second material containing disk 27 is adjustable convenient for filling
Or it takes pot raw material 39 and adjusts the quantity of filling pot raw material 39.
In another specific embodiment of the present invention, in order to which that improves pot raw material 39 takes efficiency, so that once only taking
A piece of pot raw material 39, each first clamping column 24 of double-station pot raw material positioning fixture and the top of each second clamping column 40 are set
It is equipped with raw material and scrapes off device, it includes tooth form block 28, regulating part 25 and elastic element 29 that raw material, which scrapes off device, outside tooth form block 28
Sawtooth is provided on side wall, elastic element 29 can be made of spring or other flexible materials, and regulating part 25 is M8
Screw, the lower end of tooth form block 28 are rotationally connected with the top of the first clamping column 24 or the second clamping column 40 by pivot pin 30
The upper end in portion, tooth form block 28 is fixedly connected with one end of elastic element 29, and the other end and regulating part 25 of elastic element 29 are solid
Fixed connection, regulating part 25 are threadedly connected on the first clamping column 24 or the second clamping column 40.Regulating part 25 is rotated, is adjusted
The elastic force of elastic element 29, to the pot raw material 39 to be come up by the absorption of mechanical sucker under the elastic acting force of elastic element 29
It is scraped, the separation of pot raw material 39 do not adsorbed directly by sucker and be extracted up by adhesive effect is scraped off, under waiting
Secondary taking again.
In another specific embodiment of the present invention, for the ease of loading pot raw material 39, double-station pot raw material positioning fixture
It further include pedestal 1, workbench 2, which is slidably connected on pedestal 1 and is driven by Working table driving device, carries out straight reciprocating motion.
In another specific embodiment of the present invention, symmetrically it is fixedly installed on the pedestal 1 of double-station pot raw material positioning fixture
There are two parallel guide rails 13,4 sliding blocks 14 are fixedly installed on workbench 2,2 sliding blocks are sliding combined on each guide rail 13
14,4 sliding blocks 14 are fixed on the lower surface of workbench 22 by M5 screw 10.
In another specific embodiment of the present invention, for the ease of first pot of raw material clamping station of monitoring or first pot of raw material
Whether the pot raw material 39 clamped in clamping station, which takes, finishes, in guide rail 13 on the pedestal 1 of double-station pot raw material positioning fixture
Two sides are fixedly installed photosignal transmitter fixed plate 11 and photoelectric signal receiver fixed plate 5, photosignal transmitting respectively
Device fixed plate 11 and photoelectric signal receiver fixed plate 5 are fixed on pedestal 1 by M4 screw 17, and photosignal transmitter is solid
It is fixedly installed the photosignal transmitter for emitting photosignal on fixed board 11, consolidates in photoelectric signal receiver fixed plate 5
Surely it is provided with the photoelectric signal receiver 4 of the photosignal for receiving the transmitting of photosignal transmitter;Guide rail 13 is in length side
To both ends be respectively arranged with first stroke switch 16 and second stroke switch, when the sliding block 14 and first stroke on workbench 2
When switch 16 contacts, the photosignal that photosignal transmitter 12 emits passes through the space that multiple second clamping columns 40 surround,
When the sliding block 14 and second stroke switch contact on workbench 2, the photosignal that photosignal transmitter 12 emits passes through more
The space that surrounds of a first clamping column 24, photosignal transmitter 12 and photoelectric signal receiver 4 can easily detect the
Whether there are also pot raw materials 39 on one material containing disk 26 and the second material containing disk 27.
In another specific embodiment of the present invention, the first clamping column 24 of double-station pot raw material positioning fixture includes the
One grip block and the first installation axle extended from the first grip block bottom away from the first clamping Block direction, the cross of the first grip block
Section is greater than the cross section of the first installation axle and the lower end surface of the first grip block fits in the upper surface of workbench 2, the first installation
Axis pass through a first vertical bar kidney slot 41 and a first curved waist type groove 43, the first installation axle far from the first grip block one
End is threadedly coupled the first locking nut so that the first clamping 24 axial restraint of column;Second clamping column 40 includes the second grip block
With the second installation axle extended from the second grip block bottom away from the second clamping Block direction, the cross section of the second grip block is greater than
The cross section of second installation axle and the lower end surface of the second grip block fit in the upper surface of workbench 2, and the second installation axle passes through one
A second vertical bar kidney slot 42 and a second curved waist type groove, the second installation axle are connected far from the threaded one end of the second grip block
For second locking nut so that the second clamping 40 axial restraint of column, the first locking nut and the second locking nut are M10 nut
22。
In another specific embodiment of the present invention, the first clamping column 24 and second of double-station pot raw material positioning fixture
Clamping column 40 is provided with 3, correspondingly, the first vertical bar kidney slot 41, the second vertical bar kidney slot 42, the first curved waist type groove
43 and second curved waist type groove be provided with 3.
Workbench 2 is rectangular steel plates, 3 first the second vertical bar of vertical bar kidney slot 41 and 3 kidney slots 42 opened up above
Inside it is fitted with first bearing 23.
In another specific embodiment of the present invention, the fluted disc driving device of double-station pot raw material positioning fixture includes motor
3 and transmission gear 18, motor 3 be fixedly installed on workbench 2, transmission gear 18 is fixedly installed on the output shaft of motor 3, pass
Moving gear 18 and 20 external toothing of first gear disk, the rotation band nutating gear 18 of motor 3 rotates, to drive first gear disk 20
It is rotated with second gear disk 38.
In another specific embodiment of the present invention, the first lifting drive of double-station pot raw material positioning fixture is the
One cylinder 36, by shaft coupling 35 and the first lifting axis connection, the second lifting drive is for the piston rod of the first cylinder 36
The piston rod of two cylinders 33, the second cylinder 33 passes through shaft coupling 35 and the second lifting axis connection;Working table driving device includes the
Three cylinders 8 and push plate 31, third cylinder 8 are fixedly connected with the fixed plate 9 being fixedly installed on pedestal 1, the piston of third cylinder 8
Bar is fixedly connected by M12 nut 32 with push plate 31, and push plate 31 is fixedly connected on fixed frame 37, and push plate 31 is L-type, passes through spiral shell
Nail is fixed on fixed frame 37;It is fixedly installed solenoid valve block 7 on pedestal 1, solenoid valve block 7 is for controlling the first cylinder 36, the
The working condition of two cylinders 33 and third cylinder 8.
In another specific embodiment of the present invention, the specific work process of double-station pot raw material positioning fixture are as follows:
The play button for starting solenoid valve block 7 first, makes it control the aerodynamic condition of third cylinder 8;At third cylinder 8
When extending working condition, 8 piston rod of third cylinder drives workbench 2 to the first row by pushing fixed frame 37 mobile
Cheng Kaiguan 16 is mobile, until the sliding block 14 of 2 lower section of workbench encounters stop motion after first stroke switch 16.At this moment, first pot
Raw material clamping station can be used to load pot raw material 39;After for the filling of stamping forming pot raw material 39, motor 3 starts
Work, band nutating gear 18 counterclockwise overlook by rotation, so that the first clamping column 24 is drawn close to centre, and then clamps limit pot
Raw material 39.Since transmission gear 18 is engaged with first gear disk 20, first gear disk 20 is engaged with second gear disk 38, when first
When clamping column 24 draws close clamping limit, the second clamping column 40 is then far from diastole.Solenoid valve block 7, which controls third cylinder 8, makes it
In working condition is shortened, workbench 2 is switched to second stroke under the drive of third cylinder 8 and is moved, until encountering the second row
Stop motion after Cheng Kaiguan.At this moment, the pot raw material 39 that the first material containing disk 26 is carried is skilful to be located at well 12 He of photosignal transmitter
Between photoelectric signal receiver 4.First cylinder 36 is started to work under the control of solenoid valve block 7, is push the first material containing disk 26 and is hung down
It is straight to rise, until the pot raw material 39 of top stops working when blocking the reception of photosignal.At this moment, the second cylinder 33 drives the
The two vertically declines of material containing disk 27, facilitate the pot raw material 39 in second pot of raw material clamping station to load again.With first pot of raw material
Pot raw material 39 in clamping station is constantly taken processing, on the first material containing disk 26 is continuous under the promotion of the second cylinder 36
It rises, until the photosignal that photosignal transmitter 12 issues is received through the first material containing disk 26 by photoelectric signal receiver 4,
Illustrate the pot raw material 39 on the first material containing disk 26 by whole completion of processing.When taking pot raw material 39 and being processed, multiple weights
The disc pot raw material 39 of folded bonding can scrape off separation by tooth form block 28, so guarantee it is each only take individual pot of raw material 39 into
Row processing.
After the pot raw material 39 in first pot of raw material clamping station is by whole completion of processing, motor 3 is with nutating gear 18
Vertical view is rotated clockwise, so that the clamping column 24 of second pot of raw material clamping station is drawn close to centre, and then it is former to clamp limit pot
Expect 39, the first clamping 24 diastole of column in first pot of raw material clamping station.At this moment, control of the third cylinder 8 in solenoid valve block 7
Under, the platform 2 that pushes the work forward is moved to the left, so that the pot raw material 39 in second pot of raw material clamping station is located at photosignal transmitter 12
Processing is drawn between photoelectric signal receiver 4, the first material containing disk 26 in first pot of raw material clamping station recharges pot
Raw material 39.So repeatedly, the first clamping column 24 and the second clamping column 40 on fixture, one group for clamping pot raw material for circulation
39, while another group is used to load pot raw material 39, so that pot raw material 39 is constantly loaded and is taken processing on fixture.
Specific examples are applied in the present invention, and principle and implementation of the present invention are described, above embodiments
Illustrate to be merely used to help understand method and its core concept of the invention;At the same time, for those skilled in the art, according to
According to thought of the invention, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification
It should not be construed as limiting the invention.