Utility model content
Utility model aims to solve the above-mentioned problems in the prior art, provide a kind of column feed dress
Set and automate pressing machine.
The purpose of this utility model is achieved through the following technical solutions:
Column feeding device, including vibration feeding machine, the vibration feeding machine include vibrating disk and connected to it defeated
Send channel, the transfer passage includes sequentially connected horizontal segment, arc from horizontality to vertical state that switch column from
Shape turns to section and vertical section.
It preferably, further include shifting apparatus, the splicing groove of the shifting apparatus is removable in the column feeding device
Move the underface of the vertical section.
Preferably, in the column feeding device, the mobile mechanism of its movement of splicing groove connection driving is described
Mobile mechanism includes support plate, and at least one guide groove extended along third direction, the guiding are provided in the support plate
The first guide rail is slidably engaged in slot, first guide rail is set on plate, and the plate passes through connector connection position
In being additionally provided with linear guide on the first cylinder in the support plate, the plate, on the mobile member of the linear guide
It is provided with the first mounting rack, the splicing groove is located on first mounting rack.
Preferably, further include baiting control device in the column feeding device, control each splicing state
Under, one and only one column can drop into splicing groove from its discharge port.
Preferably, in the column feeding device, the baiting control device includes
Limit channels, the limit channels meet when there is a column in the splicing groove, in the limit channels
With a column;
Positioning device makes including can extend into the limit channels and apply pressure to the side wall of the column in it
Its positioning column fixed.
It further includes hold-down devices, workpiece pipeline that pressing machine, which is automated, including any of the above-described column feeding device.
Preferably, in the automation pressing machine, the hold-down devices include that pressure head and drive ram carry out first party
To the driving device moved back and forth with second direction, the pressure head includes
Grabbing assembly, the elasticity dividing equally ontology periphery including ontology and at least two and extending into the chamber body
Part;
Ejection assembly can eject column from grabbing assembly.
It preferably, further include for the compression that the workpiece on workpiece pipeline is fixed in the automation pressing machine
Device.
Preferably, in the automation pressing machine, the pressing device includes the second mounting rack, second mounting rack
It is slideably clamped with the second guide rail extended in a second direction by sliding block and it connect and drives it sliding along second guide rail
The second dynamic cylinder can be provided with the pressure extended in a second direction with floating up and down with respect to it on the bottom plate of second mounting rack
Bar.
The advantages of technical solutions of the utility model, is mainly reflected in:
This programme deft design, structure is simple, is workpiece by lying low using circular arc sector by the design to transfer passage
State turns switching to vertical state and provides space and guiding, is in vertical shape so as to which the workpiece finally exported is effectively ensured
State creates convenient condition for subsequent feeding and press fitting, meanwhile, match in conjunction with exquisite blanking control structure with receiver
It closes, that is, ensure that primary only one column of supply, and reduce the control difficulty of blanking, it is easy to accomplish.
The integrated level and high degree of automation of the automation pressing machine of this programme, pressure head component use special feeding side
Formula can effectively adapt to small-sized, tubulose thin-wall part crawl needs, avoid conventional folder while being integrated with feeding function
Pawl easily causes the problem of damaging or can not effectively clamping to workpiece;Press fitting, press fitting are realized in combination with exquisite ejecting structure
When can be buffered by impact force of the spring to press fitting, avoid contacting firmly and cause the damage of workpiece, advantageously ensure that press fitting
Safety.
By setting concentricity micromatic setting between pressure head and driving device, carry out pressure head with respect to driving device light
The swing spent a little, therefore when being pressed, if column with hole or slot not in coaxial state, the micro- of pressure head can be passed through
The column that small swing clamps pressure head is coaxial with hole or slot realization, improves their concentricity, consequently facilitating be smoothly pressed,
It can be avoided directly to be rigidly pressed into simultaneously and easily cause column or workpiece damage, guarantee the safety of press fitting.
The stationarity of the location of workpiece when setting of pressing device ensure that press fitting, while the mode for compression of floating can protect
The stability compressed is demonstrate,proved, workpiece is in turn avoided and is contacted firmly with pressing device, is conducive to reduce damage.
Workpiece is separated with pipeline by jacking apparatus, so as to be rushed when effectively avoiding press fitting to pipeline
It hits, extends the service life and stability of pipeline.
Specific embodiment
The purpose of this utility model, advantage and feature will carry out figure by the non-limitative illustration of preferred embodiment below
Show and explains.These embodiments are only the prominent examples using technical solutions of the utility model, all to take equivalent replacement or wait
Effect transformation and formed technical solution, all fall within the requires of the utility model protection within the scope of.
In the description of scheme, it should be noted that term " center ", "upper", "lower", "left", "right", "front", "rear",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings,
It is merely for convenience of description and simplification description, rather than the device or element of indication or suggestion meaning there must be specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " first ",
" second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.Also, in retouching for scheme
It is proximal end by the direction of proximal operator using operator as reference, the direction far from operator is distal end in stating.
The automation press mounting system disclosed with reference to the accompanying drawing to the utility model is illustrated, and is used for No.1 component
It is pressed into the slot or hole of No. two components, in particular for the press fitting of the No.1s component such as column, tubular articles, following description
Middle No.1 component is described with column, as shown in Fig. 1 comprising column feeding device 200 further includes hold-down devices
100 and workpiece pipeline 300.
From the point of view of in detail, as shown in attached drawing 2, attached drawing 4, the column feeding device 200 is for supplying column 50(No.1
Component), such as hollow pins comprising vibration feeding machine 70, the lower end of the discharge port of the vibration feeding machine 70, which is provided with, to carry out
The splicing groove 801 that second direction Z and third direction Y is moved back and forth.
Wherein, as shown in Fig. 3, the vibration feeding machine 70 includes the vibrating disk 701 and and vibrating disk on platform
The transfer passage 702 of 701 connections, the transfer passage 702 include horizontal segment 7021, arc steering section 7022 and vertical section
7023, so that column be made to be switched to vertical state by the device that lies low.
As shown in Fig. 4, the splicing groove 801 is the part of shifting apparatus 80, and when splicing is located at the vertical section
7023 lower section, the mobile mechanism 802 of its movement of the connection of splicing groove 801 driving, the mobile mechanism 802 is set to described
On platform comprising support plate 8021 is provided at least one guide groove extended along third direction Y in the support plate 8021
8022, the first guide rail 8023 is slidably engaged in the guide groove 8022, and first guide rail 8023 is set to plate
On 8024, the plate 8024 is located at the first cylinder 8025 in the support plate 8021, the plate by connector connection
It is additionally provided with linear guide 8026 on 8024, is provided with the first mounting rack on the mobile member of first guide rail of straight line 8026
8027, the splicing groove 801 is located on first mounting rack 8027, and the depth of the splicing groove 801 is less than column
Length.
As shown in attached drawing 2, attached drawing 3, in order to guarantee that only one primary column drops into splicing groove 801, described
Baiting control device 90, the baiting control device 90 are additionally provided between splicing groove 801 and the discharge port of vibration feeding machine 70
Including
Limit channels 901, the limit channels 901 meet the limit when having a column in the splicing groove 801
There is a column in bit port 901;
Positioning device 902, including can extend into the limit channels 901 and apply to the side wall of the column in it
The positioning column 9021 that pressure fixes it.
Wherein, the limit channels 901 are the centre bore that the Z in a second direction on an overhanging part extends, the overhanging part
901 are set in a supporting table 903, are also formed with a through-hole be connected with the centre bore, the positioning on the overhanging part
Column 9021 can be plugged into the through-hole, and connection drives the cylinder 9022 of its reciprocal telescopic.
As shown in attached drawing 1, attached drawing 5, the hold-down devices 100 include support frame 40, on the top plate 401 of support frame as described above 40
It is provided with driving device 20, the driving device 20 connects pressure head 10 and drive ram 10 carries out first direction X and second direction Z
It moves back and forth, the pressure head 10 connects the driving device 20, and concentricity fine tuning dress by concentricity micromatic setting 30
Setting 30 makes the pressure head 10 can the relatively described swing of driving device 20.
From the point of view of specific, as shown in Fig. 6, the pressure head 10 includes grabbing assembly and ejection assembly,
The grabbing assembly includes ontology 102, and the ontology 102 is rendered as the rounding mesa-shaped with central through hole, packet
Bottom rotary table 1021 and upper rotary table 1022 are included, at least two are provided at the bottom rotary table 1021 and divides equally its outer peripheral surface and normality
Under extend into the elastic component 101 in its inner cavity, the preferably described elastic component is 3, so as to carry out stable folder by 3 points
It holds.
The cross-sectional shape of the centre bore of the bottom rotary table 1021 is identical as column 50, and cross-sectional area is slightly larger than institute
The cross-sectional area of column is stated, the side-walls of the bottom rotary table 1021 are uniformly provided with the through-hole or slot be connected with its centre bore
1023, the elastic component 101 is set in the through-hole or slot 1023, and the elastic component 101 includes can be in the through-hole or slot
The front end of flexible ball or bar 1011, preferably ball, the ball or bar 1011 extends in the centre bore, and its rear end connects bullet
The other end of one end of piece or spring 1012, the elastic slice or spring 1012 is connected in the through-hole or slot 1023.
Certainly in other embodiments, the elastic component can also directly be the structure of elastic slice, but in order to avoid to column
The outer wall of shape body causes to damage, and front end area should be set as curly or rounded or arc-shaped (not shown).
As shown in Fig. 6, the centre bore of the upper rotary table 1022 is rendered as down convex shape, ejection group described in interior grafting
Part, the ejection assembly can eject column from grabbing assembly comprising slideably be plugged on the upper rotary table
Mandril 103 in 1022 centre bore, the multistage cylinder that the mandril 103 is sequentially reduced by diameter from top to bottom are constituted, under
Three sections of cylinders 1031,1032,1033 in portion are plugged into the centre bore of the upper rotary table 1022, and its end cylinder 1031 can
It is embedded into the centre bore of the bottom rotary table 1021, extends vertically through described by one at the third section 1033 of the mandril 103
The pin 104 of body 102 runs through, and the hole passed through on the mandril 103 for the pin 104 is (second direction Z) along longitudinal direction extension
Waist-shaped hole 105.
When press fitting, the bottom surface of the bottom rotary table and workpiece 60 are against rear, due to the presence of waist-shaped hole 105, with driving
The driving of device, the mandril 103, which has, continues the space that moves down, so that it continues to move down and 1031 energy of cylinder of its lower end
It enough extend into the centre bore of the bottom rotary table 1021 and pushes the column clamped by elastic component 101 downwards, realize press fitting.
Further, in order to avoid the impact force that mandril 10 pushes impacts the problem of leading to its deformation caused by column,
And in order to make mandril 10 push after can Rapid reset to be pressed again, as shown in Fig. 6, the ejection assembly is also
Including being sleeved on 102 periphery of mandril and one end is resisted against at the boss face 1034 of the mandril 102, the other end is resisted against this
The spring 106 at step surface 1023 in 102 inner cavity of body.
The upper end of the mandril 103 of the ejection assembly connects the concentricity micromatic setting 30, as shown in Fig. 7, described
Concentricity micromatic setting 30 includes sleeve 301, guide rod 302 and connector sleeve 303, the coaxial connection set of guide rod 302
Terminal pad 3011 on cylinder 301, the connector sleeve 303 are plugged in the inner circle of the sleeve 301 and are sleeved on the guide rod
302 peripheries are set with a block plate 304 being located in 303 inner cavity of connector sleeve, 304 He of block plate on the guide rod 302
A spring 305 being sleeved on outside the guide rod 302 is provided between the intracavity bottom of connector sleeve 303, the connector sleeve 303
The outer wall of inner wall 3031 and the guide rod 302 and block plate 304 keep the outer wall 3032 of gap and/or the connector sleeve 303 with
The inner wall 3012 of the sleeve 301 keeps gap.
Therefore when pushing, horizontal position is realized in the swing that the connector sleeve 303 can carry out certain amplitude with relative sleeve 301
It sets, the fine tuning of angle, to make the fine tuning of the pressure head 10 being connected on connector sleeve 303 progress horizontal position, angle.
Further, after in order to guarantee fine tuning, the connector sleeve 303 can restore to feel relieved, as shown in Fig. 7, in the company
An at least card slot 3033 is offered on the outer wall of female connector 303, is arranged with the O-ring being bonded with sleeve lining at the card slot 3033
306;Meanwhile the region that is connected of the open end inner surface of the sleeve 301 and bottom surface is inclined-plane 3013, on the connector sleeve 303
Corresponding region is pyramidal structure 3034, and the position restriction of connector sleeve 303 and sleeve 301 can be realized by wedge structure;
Also, it relatively rotates between sleeve and connector sleeve 303, is provided on the ring flange of the connector sleeve 303 in order to prevent
Positioning column 3035 is provided with and the matched location hole 3014 of the positioning column 3034 on the sleeve 301.
The sleeve 301 of the concentricity micromatic setting 30 connects the driving device 20, as shown in Fig. 5, the driving
Device 20 is set on the top plate 401 of support frame as described above 40 comprising the telescopic rod of electric cylinders 201, the electric cylinders 201 passes perpendicularly through
Waist-shaped hole on the top plate 401 simultaneously connects the concentricity micromatic setting 30, and the electric cylinders 201 are arranged in a sliding rack 202
On, the sliding rack 202 is slidably disposed on the sliding rail 203 that two are located on the top plate 401,203 edge of sliding rail
First direction X extends, the cylinder 204 that the connection of sliding rack 202 drives it to slide along the sliding rail 203, and the sliding
Frame 202 is also connected with the drag chain 205 for protection, and certainly in other embodiments, the driving device 20 is also possible to other can
Capable structure, such as two vertically arranged structures of linear guide etc., details are not described herein.
And the workpiece pipeline 300 is used for No. bis- components of conveying workpieces 60(), it can be various feasible pipelines
Structure, such as belt conveyor line, roller pipeline, sprocket wheel pipeline are known technology, details are not described herein, preferred
Embodiment in, in-between region be engraved structure, consequently facilitating the use of following jacking apparatus 500.
Further, in processing, pressure when in order to avoid press fitting causes to damage to workpiece pipeline 300, such as 1 institute of attached drawing
Showing, the automation press mounting system further includes the jacking apparatus 500 that workpiece is jacked and is detached from the workpiece pipeline 300,
It can be various feasible lifting bodies, and details are not described herein.
In addition, the workpiece 60 jacked is not in tilting or displacement in press fitting during in order to guarantee press fitting
The case where, as shown in attached drawing 1, attached drawing 8, the automation press mounting system further includes pressing device 400, the pressing device 400
Positioned at the lower section of the top plate 401 comprising the second mounting rack 4001, second mounting rack 4001 pass through sliding block slideably
It is clamped with the second guide rail 4002 that Z in a second direction extends, the strut 402 of the frame 40 is arranged in second guide rail 4002
On, the second cylinder 4003 that the connection of the second mounting rack 4001 drives it to slide along second guide rail 4002, described second
Cylinder is fixed on top plate 401, and in order to avoid the mobile generation to the pressure head is interfered, second mounting rack 4001
A notch 40011 mobile for the pressure head 10 is also begun on bottom plate.
As shown in Fig. 8, it can be provided with along second with floating up and down with respect to it on the bottom plate of second mounting rack 4001
The compression bar 4004 that direction Z extends, the compression bar 4004 are slideably plugged on the axle sleeve 4005 on second mounting rack 4001
In, and the periphery of the compression bar 4004 is further sleeved with spring 4006, and one end of the spring 4006 is against the compression bar 4004
Boss 40041, the other end is resisted against axle sleeve bottom surface.
In the operational process of equipment, realized by various sensor combination PLC control systems or other control equipment
The start and stop of the components such as each cylinder, electric cylinders, linear guide, pipeline, vibrating disk and the switching of working condition are herein known skill
Art repeats no more.
When above-mentioned automation press mounting system works, by taking hollow pins press fitting when motor assembles as an example, process is as follows:
S1, workpiece is transported to position to be pressed by workpiece pipeline to be stopped, and the jacking apparatus 500 conveys workpiece from workpiece
It jacks and is detached from line 300.
After jacking, the piston rod stretching of the second cylinder 4003 in the pressing device 400 makes second mounting rack
4001 entirety move down, until compression bar 4004 thereon contacts for workpiece to be fixed respectively with workpiece.
S2, the vibrating disk 701 starting make hollow pins sequentially enter transfer passage 702 to be conveyed, when there is a sky
When heart pin is dropped into the splicing groove 801, the upper area of the hollow pins in the splicing groove 801 is still located at the limit at this time
In bit port 901, and equally there are another hollow pins in the limit channels 901, at this point, the positioning device 902
The piston rod stretching of cylinder 9022 keep the positioning column 9021 mobile to consolidate the hollow pins to the limit channels 901
It is fixed.
S3 moves down the splicing groove 801 to make hollow pins thereon at this point, the linear guide 8026 starts
It is exited from limit channels 901, then the telescopic rod stretching of first cylinder 8025 makes the splicing groove 801 be moved to setting
Feeding position, before or after splicing groove 801 is moved to feeding position or simultaneously, the cylinder 204 of the driving device 20
Starting moves integrally pressure head to the feeding position, and then 201 drive ram of electric cylinders 10 is whole moves down and be inserted into hollow pins
Into the centre bore of the bottom rotary table 1021 of the pressure head 10, enters in centre bore and is contacted with elastic component 101 with described,
To drive elastic component 101 to deform, the reaction force collective effect that several 101 deformation of elastic component generate is in the outer of the hollow pins
It is clamped on wall.
S4, the subsequent electric cylinders 201 drive the lifting of pressure head 10 to remove hollow pins from the splicing groove 801, so
After the cylinder 204 drives the carrying of pressure head 10 hollow pins to be moved to the press fitting position of workpiece afterwards, 201 drive ram 10 of electric cylinders
It pushes, when the bottom of pressure head 10 is contacted with workpiece, ontology 102 can not continue to move down, with the lasting pushing of electric cylinders 201, institute
State the sky that mandril 103 continues to move down and extend into the centre bore of the bottom rotary table 1021 and clamps several elastic components 101
Heart pin is pressed from realization in the hole for being moved to installation site or slot is exited in centre bore.
S5 again moves into the lower section of the limit channels 901 after the hollow pins in splicing groove are removed, at this point,
The piston rod retraction of the cylinder 9022 retracts the positioning column 9021, so that its hollow pins limited drops into the splicing
In slot, then positioning column 9021 stretches out again fixes the hollow pins being located at county Party committee channel 901.
Still there are many embodiment, all technologies formed using equivalents or equivalent transformation for the utility model
Scheme is all fallen within the protection scope of the utility model.