CN110479883A - A kind of pipe end forming mechanism - Google Patents
A kind of pipe end forming mechanism Download PDFInfo
- Publication number
- CN110479883A CN110479883A CN201910750658.7A CN201910750658A CN110479883A CN 110479883 A CN110479883 A CN 110479883A CN 201910750658 A CN201910750658 A CN 201910750658A CN 110479883 A CN110479883 A CN 110479883A
- Authority
- CN
- China
- Prior art keywords
- block
- shaft
- driving
- connecting rod
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 89
- 238000000465 moulding Methods 0.000 claims abstract description 43
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000006835 compression Effects 0.000 claims description 19
- 238000007906 compression Methods 0.000 claims description 19
- 230000008093 supporting effect Effects 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 11
- 230000003028 elevating effect Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 7
- 239000007937 lozenge Substances 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
This application discloses a kind of pipe end forming mechanisms, including pipe end molding assembly and connecting rod driving assembly, pipe end molding assembly includes rack, connecting rod driving assembly includes the first driving cylinder, the link assembly driven by the first driving cylinder, the adjustment bar that the bracket of installing connecting rods component and one end connection rack other end and link assembly are rotatablely connected around first rotating shaft, first driving cylinder is rotatablely connected away from the one end at driving end and a pedestal around the second shaft, link assembly includes first connecting rod and second connecting rod, first connecting rod includes the first rod segment and the second rod segment, the two meets at O point, first rod segment and the driving end of the first driving cylinder are rotatablely connected around third shaft, second rod segment and bracket are rotatablely connected around the 4th shaft, one end of second connecting rod and first connecting rod are rotatablely connected in O point around the 5th shaft, the other end and tune of second connecting rod Whole bar is rotatablely connected by first rotating shaft, and the application enables to equipment operation more safe and reliable.
Description
Technical field
This application involves pipe fitting processing technique field more particularly to a kind of pipe end forming mechanisms.
Background technique
Automotive seat in processing assembling process, after connector first can be assembled on pipe fitting to the both ends of pipe fitting carry out at
Type processing forms one, in the prior art by carrying out the working process of pipe end after man-made assembly on molding equipment again, when it
Middle one end does not form to act only as and can be subjected to displacement when supporting tool, influences processing effect, virtually increases defective products
It generates.
Summary of the invention
The application technical problems to be solved are to provide a kind of pipe end forming mechanism, are made by the setting of connecting rod driving assembly
It is more safe and reliable to obtain equipment operation.
In order to solve the above-mentioned technical problem, this application provides a kind of pipe end forming mechanism, including workbench and it is set to institute
State the connecting rod driving that the pipe end molding assembly on workbench and the driving pipe end molding assembly are moved along tubular length direction
Component, the pipe end molding assembly includes rack, and the connecting rod driving assembly drives including the first driving cylinder, by described first
The link assembly of cylinder driving, the bracket of the installation link assembly and one end connect the rack other end and the connecting rod
The adjustment bar that component is rotatablely connected around first rotating shaft, the first driving cylinder is away from the one end at driving end and a pedestal around second
Shaft rotation connection, the link assembly includes first connecting rod and second connecting rod, and the first connecting rod includes integrally connected and tool
There are the first rod segment and the second rod segment of angle α, the two meets at O point, the driving of first rod segment and the first driving cylinder
End is rotatablely connected around third shaft, and second rod segment and the bracket are rotatablely connected around the 4th shaft, the second connecting rod
One end and the first connecting rod are rotatablely connected in O point around the 5th shaft, and the other end of the second connecting rod and the adjustment bar are logical
First rotating shaft rotation connection is crossed, the first rotating shaft, the second shaft, third shaft, the 4th shaft and the 5th shaft are and machine
The moving direction of frame is vertical and first rotating shaft, the 4th shaft and the 5th shaft are respectively positioned on same plane.
Preferably, the rack includes the first connecting plate of split type setting, the second connecting plate, first connection
Plate is fixedly connected with the second connecting plate by the way that a U-shaped rod piece is detachable, and the bracket is L-type support, and the pedestal is set to institute
It states on the transverse slat of L-type support, the first connecting rod is set on the riser of the L-type support, and the L-type support is set to described first
Between connecting plate and the second connecting plate.
Preferably, the adjustment bar includes having threaded threaded rod interconnecting piece and the limiting section with plane, institute
Stating limiting section has the connecting hole worn for first rotating shaft, the slot bottom screw thread company of the threaded rod interconnecting piece and the U-shaped rod piece
It connecing, the slot bottom of the U-shaped rod piece also has a relief hole, it is equipped with the nut being adapted to threaded rod interconnecting piece in the relief hole,
The nut is limited in the relief hole, and the U-shaped rod piece, which also has, is raised in being used for for ontology setting and putting down for limiting section
Face supports effect with the limit plate for preventing the adjustment bar from rotating.
Preferably, the pipe end molding assembly includes the mobile station in the rack, is set in the mobile station
Have:
Lower grip block has the recessed arc groove being adapted to the outer wall of pipe fitting for placing pipe fitting to be processed；
Molding assembly, for being processed to the pipe fitting on the lower grip block comprising position switching mechanism；
Upper grip block is set on an elevating mechanism, be driven above the lower grip block can close to press it is described under
Pipe fitting on grip block and away from the pipe fitting loosened on the lower grip block, and the upper grip block have it is suitable with the outer wall of pipe fitting
The convex arc groove matched.
Preferably, the lift side of the elevating mechanism is connect described in drive by a link block with the upper grip block
Upper grip block moves up and down, and a compression bar is additionally provided between the link block and the upper grip block, and the upper grip block has peace
The mounting hole of compression bar is filled, the link block has the mounting groove of installation compression bar, is arranged with a pressure ring, the installation on the compression bar
The aperture in hole is less than the aperture of the mounting groove so that the pressure ring to be limited in the mounting groove, is arranged with one on the compression bar
Pressure spring, the upper end of the pressure spring act on the mounting groove slot bottom, and the lower end of the pressure spring acts on the upper surface of the pressure ring,
The lower end of the compression bar is stretched out from convex arc groove.
It preferably, further include limit assembly, the limit assembly includes limited block and limiting slot, the upper grip block
It is equipped with limited block with the one of them of the lower grip block, another one is equipped with limiting slot.
Preferably, the position switching mechanism includes a movable block, adjustment block, molding assembly and manages for placing
The jig of part, the molding assembly include a plug, and the plug has a shaft shoulder, described plug one end and the movable block phase
Setting, the other end can protrude into tube intracavity and be supported by the shaft shoulder and the pipe fitting end face, and the movable block is driven by one first
The driving of motivation structure can be moved back and forth along the tubular length direction, and the movable block has a resigning portion, and the adjustment block has
It is multiple to be supported with resigning portion to limit the step surface of the plug moving distance.
It preferably, further include a mounting assembly, the mounting assembly is successively set along the moving direction of the movable block
There are the first mounting blocks and the second mounting blocks, the two is detachable to be fixedly connected, first mounting blocks and the second mounting blocks difference
With the relief hole mobile for the movable block and the adjustment block, the adjustment block drives replacement by one second driving mechanism
The step surface supported with the resigning portion, second driving mechanism is set in the mounting assembly by a mounting plate, described
The driving end of second driving mechanism is connect with the adjustment block.
Preferably, second mounting plate is equipped with a tooth plate supporting block, institute away from the side of first mounting plate
The second mounting plate is stated equipped with multiple positioning pins for connecting the tooth plate supporting block, the tooth plate supporting block is with one for plug
The relief hole passed through, two third driving mechanisms are additionally provided on second mounting plate, and the driving end of the third driving mechanism is driven
The tooth plate supporting block is moved to move back and forth along the direction that the movable block moves.
Preferably, the molding assembly further includes a sleeve, and the sleeve is sheathed on the plug and its end
It being connect with second mounting blocks, the plug is successively arranged connector, the first shaft part and the second shaft part along gradually remote movable block,
The outer diameter of second shaft part is less than the outer diameter of first shaft part, and the inner cavity of the sleeve and the first shaft part outer diameter are suitable
Match, the distance between the inner surface of the inner cavity of the sleeve and outer surface of second shaft part are adapted to the wall thickness of pipe fitting.
The beneficial effect of the application is:
The pipe end forming mechanism of the application can use dead point structure and realize equipment fortune by the way that connecting rod driving assembly is arranged
Capable is safe and stable, realizes that rack can not act, to effectively avoid into when the first driving cylinder is idle
The play of rack during type, so that shaping position deviation occur when effectively avoiding the problem that forming mounting portion；
The pipe end forming mechanism of the application, the tune that position switching mechanism can be convenient by setting movable block and adjustment block
The shaft shoulder of whole plug is at a distance from molding end face, it is possible thereby to realize to the molding of pipe fitting inner ring mounting portion and the molding of outer ring mounting portion
Be switched fast, to greatly improve the convenience that equipment uses；
The application is simple and compact for structure by realizing the switching of shaping position to adjustment block setting table terrace, can not only
It reduces the weight of whole equipment and can be realized the purpose being switched fast；
The application carries movable block and adjustment block by the way that the mounting assembly with inner cavity is arranged, and realizes integrally-built tight
It gathers, is beautiful.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the application；
Fig. 2 is the schematic internal view of the application；
Fig. 3 is the schematic diagram of the section components of the application；
Fig. 4 is the schematic diagram that Fig. 3 of the application hides the second connecting plate；
Fig. 5 is the schematic diagram of the molded element portions of the application；
Fig. 6 is the partial sectional view of Fig. 5 of the application；
Fig. 7 is the schematic diagram of the connecting rod driving assembly part of the application；
Fig. 8 is the schematic diagram of the cutting agency part of the application；
Fig. 9 is the strut portion schematic diagram of the application；
Figure 10 is the schematic diagram of the elevating mechanism part of the application；
Figure 11 is the schematic diagram of the first pipe end forming mechanism of the application；
Figure 12 is the portion the A partial schematic diagram of Figure 11 of the application；
Figure 13 is the molding assembly schematic diagram of the application；
Figure 14 is the plug schematic diagram of the application.
Wherein:
2 be cabinet, 4 be electric cabinet, 6 be workbench, 8 be control switch key, 10 be touch screen, 12 be the first pipe end molding
Mechanism, 14 be the second pipe end forming mechanism, 16 be cutting agency, 1601 be blanking rack, 1602 be pusher part, 1603 be wedge shape
Face, 1604 be backgauge face, 18 be elevating mechanism, 1801 be compression bar, 1802 be pressure ring, 1803 be vertical plate, 20 be atomizer driving
Cylinder, 22 be pipe end molding assembly, 23 be the first sliding rail, 24 be jig, 2401 be lower grip block, 2402 be upper grip block, 26
Be the first sliding block, 28 be pedestal, 30 be blanking plate, 32 be mobile station, 33 be molding assembly, 34 be plug, 3401 be connector,
3402 it is the first shaft part, 3403 be the second shaft part, 3404 be the second shaft part, 35 be sleeve, 36 be the second mounting blocks, 38 is tooth plate
Supporting block, 40 be step surface, 42 be movable block, 44 be resigning portion, 46 be the first mounting blocks, 48 be the first driving mechanism, 50 be
Accommodating block, 52 be connecting plate, 54 be the 4th driving mechanism, 56 be the second driving mechanism, 58 be adjustment block, 60 be third driving machine
Structure, 62 be bracket, 64 be pedestal, 66 be U-shaped rod piece, 68 be the second shaft, 70 be limit plate, 72 be the first driving cylinder, 74
It is third shaft, 76 be first connecting rod, 7601 be the first rod segment, 7602 be the second rod segment, 78 be adjustment bar, 80 is nut, 82
Be first rotating shaft, 84 be second connecting rod, 86 be the 5th shaft, 87 be the 4th shaft, 88 be position sensor, 90 be sensing chip,
92 it is rack, 9201 be the first connecting plate, 9202 be the second connecting plate, 94 be calibrating block, 96 be clamping protrusion, 98 is workbench
Terrace.
Specific embodiment
The application is described further in the following with reference to the drawings and specific embodiments, so that those skilled in the art can be with
It more fully understands the application and can be practiced, but illustrated embodiment is not as the restriction to the application.
Referring to attached drawing 1 to 14, a kind of double-headed pipe end forming machine described in one preferred embodiment of this explanation, wherein Fig. 1 is this
The overall structure diagram of application, due to hiding cabinet 2 for more intuitive embodiment internal structure, Fig. 3 is mainly Fig. 2
It embodies the details of pipe end forming mechanism and is arranged, the double-headed pipe end forming machine of the application can be realized carries out pipe fitting both ends respectively
Interior mounting portion and outer mounting portion are molded to realize the installation to tooth plate comprising the fuselage with workbench 6, the fuselage packet
It includes cabinet 2, be used to carry out entire double-headed pipe end forming machine control electric cabinet 4 set on 2 side of cabinet, on cabinet 2
It is additionally provided with multiple control switch keys 8 and touch screen 10,12 He of the first pipe end forming mechanism is relatively set on the workbench 6
Second pipe end forming mechanism 14, first pipe end forming mechanism 12 and the second pipe end forming mechanism 14 include being used to support pressure
The jig 24 of tight pipe fitting and the pipe end molding assembly 22 processed to 24 upper pipe fitting of jig, wherein one end of pipe fitting are set to described
On the jig 24 of first pipe end forming mechanism 12, the other end is set on the jig 24 of second pipe end forming mechanism 14, described
A cutting agency 16, first pipe end forming machine are equipped between first pipe end forming mechanism 12 and the second pipe end forming mechanism 14
Structure 12 and second pipe end forming mechanism 14 can be adjusted respectively close to or far from the cutting agency 16 between the two away from
From.
The cutting agency 16 includes blanking rack 1601 and the pusher part 1602 in the blanking rack 1601, described to push away
Materials and parts 1602 can be pushed down the pipe fitting on jig 24 by a driving cylinder driving, and the pusher part 1602 has the wedge for promotion
Shape face 1603 and the backgauge face 1604 for backgauge after the lozenges 1603, the bottom of lozenges 1603 and key are big
It causes concordantly then to be gradually increasing to realize and gradually jack up pipe fitting, the end of lozenges 1603 is arranged in prevent in backgauge face 1604
The pipe fitting being pushed out is detached from lozenges 1603 and falls.
The pipe end molding assembly 22 includes rack 92 and the mobile station 32 in the rack 92, and the jig 24 is set
In in the mobile station 32, the side of the mobile station 32 is equipped with molding assembly, and the jig 24 includes lower 2401 He of grip block
Upper grip block 2402, the lower grip block 2401 have and are adapted to down with the outer wall of pipe fitting for placing pipe fitting to be processed
Concave arc shape slot, the upper grip block 2402 are set on an elevating mechanism 18, and being driven can on the lower grip block 2401
Close to pressing pipe fitting on the lower grip block 2401 and away from the pipe fitting loosened on the lower grip block 2401, and the upper folder
Holding block 2402 has the convex arc groove being adapted to the outer wall of pipe fitting, and the lower grip block 2401 is set on a pedestal 28, described
Pedestal 28 is equipped with the blanking plate 30 for accepting the pipe fitting pushed down by the cutting agency 16, and the blanking plate 30 is controlled along close
One end to one end for deviating from jig 24 of tool 24 is obliquely installed, and one end far from jig 24 is additionally provided with a blocking portion, the lower folder
It holds block 2401 and is equipped with blanking plate 30, the molding assembly, under described away from the side of the driving cylinder of cutting agency 16
Pipe fitting on grip block 2401 is processed comprising position switching mechanism, the position switching mechanism are used for the pipe fitting
The adjustment of shaping position.Specifically, further including a calibrating block, the blanking rack 1601 is equipped with sliding rail, has in the calibrating block
There is the sliding slot being adapted to sliding rail, the both ends of the calibrating block are respectively used to support corresponding jig 24 for adjusting two jigs 24
The distance between namely needed to adjust the first pipe end forming mechanism using different calibrating blocks according to different formed products
12 and second the distance between the pipe end forming mechanism 14, specifically, both the upper grip block 2402, described lower grip block 2401
It is equipped with clamping protrusion 96 close to the side of plug 34, there is a molding step surface 98 extended outward in clamping protrusion 96, it should
The outer diameter that molding step surface 98 is formed is greater than the outer diameter that the convex arc groove on the grip block is surrounded with recessed arc groove, with
Realization can accommodate pipe fitting after molding.
The lift side of the elevating mechanism 18 is connect with the upper grip block 2402 by a link block and drives the upper folder
It holds block 2402 to move up and down, in order to which pipe fitting is preferably being demarcated without departing from jig 24 when being dimensioned
When on grip block 2402 be only tube surface on slighter compress grip block 2401, in order to processed to pipe fitting
When can press the pipe fitting, a compression bar 1801, institute are additionally provided between the preferably described link block and the upper grip block 2402
The mounting hole that grip block 2402 has installation compression bar 1801 is stated, the link block has the mounting groove of installation compression bar 1801, institute
It states and is arranged with a pressure ring 1802 on compression bar 1801, the aperture of the mounting hole is less than the aperture of the mounting groove with by the pressure ring
1802 are limited in the mounting groove, and a pressure spring is arranged on the compression bar 1801, and the upper end of the pressure spring acts on the peace
Tankage slot bottom, the lower end of the pressure spring act on the upper surface of the pressure ring 1802, and the lower end of the compression bar 1801 is from upper convex arc
Shape slot stretches out, which, which can also prevent from being stuck on jig 24 because tube expansion occurs in forming process, is not easy de- material.
Since different pipe fittings needs every end to need to process multiple mounting portions, the position switching mechanism includes a movable block
42, adjustment block 58 and a molding assembly 33 1 are above-mentioned for placing the jig 24 of pipe fitting, and the molding assembly 33 includes plug 34
With the sleeve 35 being sheathed on the plug 34, the sleeve 35 has an annular mounting portion, passes through annular mounting portion and second
Mounting blocks 36 are detachable to be fixedly connected, and the plug is successively arranged connector 3401, the first shaft part 3402 along gradually remote movable block
And second shaft part 3403, the outer diameter that the outer diameter of second shaft part is less than first shaft part form an axis to realize between the two
Shoulder 3404, the inner cavity of the sleeve are adapted to the first shaft part outer diameter, the inner surface of the inner cavity of the sleeve and described second
The distance between outer surface of shaft part is adapted to the wall thickness of pipe fitting, and the connector of the plug is mutually arranged with the movable block,
Second shaft part can protrude into tube intracavity and be supported by the shaft shoulder and the pipe fitting end face, and the movable block 42 is by one first driving machine
Structure 48 driving can be moved back and forth along the tubular length direction, when its towards pipe fitting direction move when can gradually with connector
It offsets, and drives plug mobile until the end face of the shaft shoulder and pipe fitting offsets towards pipe fitting in sleeve, the movable block 42 has
There is a resigning portion 44, which is a rectangle relief hole, and the adjustment block 58 has multiple can support with resigning portion to limit
The step surface of the plug moving distance, the present embodiment are installation tooth plate, need two mounting portions, it is advantageous to two step surfaces
40, which is a rectangle.
Specifically, the application further includes a mounting assembly, the mounting assembly along the movable block 42 moving direction according to
Secondary to be equipped with the first mounting blocks 46 and the second mounting blocks 36, the two is detachable to be fixedly connected, first mounting blocks 46 and second
Mounting blocks 36 are respectively provided with the relief hole mobile with the adjustment block 58 for the movable block 42, and the adjustment block 58 passes through one the
The step surface that two driving mechanisms 56 drive replacement to support with the resigning portion 44, second driving mechanism 56 pass through a mounting plate
In the mounting assembly, the driving end of second driving mechanism 56 is connect with the adjustment block 58.
Second mounting blocks 36 away from first mounting blocks 46 side be equipped with a tooth plate supporting block 38, described second
Mounting blocks 36 are equipped with multiple positioning pins for connecting the tooth plate supporting block 38, and the tooth plate supporting block 38 is with one for plug
34 relief holes passed through are additionally provided with two third driving mechanisms 60 on second mounting blocks 36, the third driving mechanism 60
Driving end drives the tooth plate supporting block 38 to move back and forth along the direction that the movable block 42 moves.
The mounting assembly is set on one first sliding block 26, and the bottom of first sliding block 26 and one first sliding rail 23 are suitable
Match, first mounting blocks 46 connect one the 4th driving mechanism 54, the 4 wheel driven away from one end of second mounting blocks 36
Motivation structure 54 drives the mounting assembly mobile, and one is equipped between the first mounting blocks and the driving end of the 4th driving mechanism 54
Block 50 is accommodated, first driving mechanism 48 is set in the inner cavity of the accommodating block 50, the driving of the 4th driving mechanism 54
End is connect with the accommodating block 50.
The connecting rod driving for driving the pipe end molding assembly 22 to move along tubular length direction is additionally provided on the workbench 6
Component, the connecting rod driving assembly include the first driving cylinder 72, the link assembly driven by the first driving cylinder 72, peace
The bracket 62 and one end for filling the link assembly connect 92 other end of rack and the link assembly around first rotating shaft 82
The adjustment bar 78 of rotation connection, the first driving cylinder 72, which deviates from, drives the one end at end with a pedestal 64 around 68 turns of the second shaft
Dynamic connection, the link assembly include first connecting rod 76 and second connecting rod 84, and the first connecting rod 76 includes integrally connected and tool
There are the first rod segment 7601 and the second rod segment 7602 of angle α, the two meets at O point, and first rod segment 7601 is driven with described first
The take offence driving end of cylinder 72 is rotatablely connected around third shaft 74, and second rod segment 7602 is with the bracket 62 around the 4th shaft 87
Rotation connection, one end of the second connecting rod 84 and the first connecting rod 76 are rotatablely connected in O point around the 5th shaft 86, and described the
The other end of two connecting rods 84 is rotatablely connected with the adjustment bar 78 by first rotating shaft 82, the first rotating shaft 82, the second shaft
68, third shaft 74, the 4th shaft 87 and the 5th shaft 86 is vertical with the moving direction of rack 92 and first rotating shaft 82,
Four shafts 87 and the 5th shaft 86 are respectively positioned on same plane, this structure realizes work using the dead point structure of connecting rod driving assembly
It is safe and stable, because when the first driving cylinder 72 is idle, rack 92 can not act structure, specific to press from both sides thus
Angle α is obtuse angle.
In order to which whole equipment structure is more compact, the first connecting plate 9201 of the rack 92 including split type setting,
Second connecting plate 9202, first connecting plate 9201 and the second connecting plate 9202 pass through a detachable fixation of U-shaped rod piece 66
Connection, the adjustment bar 78 include having threaded threaded rod interconnecting piece and the limiting section with plane, the limiting section to have
For the connecting hole that first rotating shaft 82 is worn, the threaded rod interconnecting piece is threadedly coupled with the slot bottom of the U-shaped rod piece 66, the U
The slot bottom of type rod piece 66 also has a relief hole, and the nut 80 being adapted to threaded rod interconnecting piece is equipped in the relief hole, described
Nut 80 is limited in the relief hole, and the U-shaped rod piece 66, which also has, is raised in being used for for ontology setting and putting down for limiting section
Face supports effect with the limit plate 70 for preventing the adjustment bar 78 from rotating.Specifically, the 4th driving mechanism 54 is molding oil cylinder, it is
The moving distance for obtaining molding oil cylinder in real time is equipped with position sensor 88 in mobile station 32, is equipped on the link block
The sensing chip 90 acted on position sensor 88, elevating mechanism 18 are mounted on the rack by a vertical plate 1803, are existed in order to prevent
A large amount of heat is generated when to pipe fitting processing, atomizer is additionally provided on the vertical plate 1803, the atomizer is by an oil spout
The mouth driving driving of cylinder 20 cools down to pipe fitting.The 4th driving mechanism of specific the application is a molding oil cylinder, institute
Stating the first driving mechanism, second driving mechanism and the third driving mechanism is respectively to drive cylinder, is leaked in order to prevent
Oil or fortuitous event occur, and the lower end of the molding oil cylinder is equipped with tray, and the side of the specific accommodating block is additionally provided with
The oil circuit of connecting plate 52, the molding oil cylinder passes through connecting plate and the first driving mechanism connection.
Workflow:
S1: tooth plate on tooth plate mounting plate；
S2: pipe fitting to be processed is placed in the recessed arc groove of lower grip block 2401, then starts the equipment, elevator
Structure 18 drives the pipe fitting in upper 2402 slighter compress concave arc shape slot of grip block；
S3: start according to client to the use calibrating block 94 for needing to select suitable dimension of formation of tubes position, calibrating block
Two jigs 24 are limited between two position limit arm by 94 both ends that calibrating block is moved to from the sliding rail of blanking rack 1601；
The first driving cylinder 72 of 14 the two of the S4: the first pipe end forming mechanism 12 and the second pipe end forming mechanism starts to drive
The two back movement starts to remove calibrating block supporting the side of jig 24 on position limit arm after having demarcated size；
S5: elevating mechanism 18 drives upper grip block 2402 to press the pipe fitting in recessed arc groove；
4th driving mechanism 54 of the S5: the first pipe end forming mechanism 12 and the second pipe end forming mechanism 14 starts action drives
Plug 34 protrudes into the inner cavity of pipe fitting, starts to form pipe fitting；
S5: after the completion of the molding of inner ring mounting portion, the first driving mechanism 48 drives movable block 42, then the second driving mechanism 56
Driving adjustment block 58 replaces step surface and starts to process the outer ring mounting portion of pipe fitting, and the 4th driving mechanism 54 continues pair after the completion of replacement
Pipe fitting carries out processing and forming；
S5: after completion of processing, third driving mechanism 60 pushes tooth plate, and the 4th driving mechanism 54, which is retracted, stays in pipe fitting for tooth plate
On, movable block 42 exits, adjustment block 58 is retracted, and molding terminates；
S5: cutting agency 16 starts that pusher part 1602 is pushed to push down the pipe fitting on jig 24.
Embodiment described above is only the preferred embodiment lifted to absolutely prove the application, the protection model of the application
It encloses without being limited thereto.Those skilled in the art made equivalent substitute or transformation on the basis of the application, in the application
Protection scope within.The protection scope of the application is subject to claims.
Claims (10)
1. a kind of pipe end forming mechanism, which is characterized in that the pipe end molding assembly including workbench and on the workbench
And the connecting rod driving assembly that the driving pipe end molding assembly is moved along tubular length direction, the pipe end molding assembly include
Rack, the connecting rod driving assembly include the first driving cylinder, the link assembly driven by the first driving cylinder, installation institute
The bracket and one end for stating link assembly connect what the rack other end was rotatablely connected with the link assembly around first rotating shaft
Bar is adjusted, the first driving cylinder is rotatablely connected away from the one end at driving end and a pedestal around the second shaft, the connection rod set
Part includes first connecting rod and second connecting rod, and the first connecting rod includes integrally connected and the first rod segment and second with angle α
Rod segment, the two meet at O point, and first rod segment and described first drive the driving end of cylinder to be rotatablely connected around third shaft, institute
It states the second rod segment and the bracket is rotatablely connected around the 4th shaft, one end of the second connecting rod and the first connecting rod are in O point
It is rotatablely connected around the 5th shaft, the other end of the second connecting rod and the adjustment bar are rotatablely connected by first rotating shaft, described
First rotating shaft, the second shaft, third shaft, the 4th shaft and the 5th shaft are vertical with the moving direction of rack and first turn
Axis, the 4th shaft and the 5th shaft are respectively positioned on same plane.
2. pipe end forming mechanism according to claim 1, which is characterized in that the rack includes the first of split type setting
Connecting plate, the second connecting plate, first connecting plate are fixedly connected with the second connecting plate by the way that a U-shaped rod piece is detachable, institute
Stating bracket is L-type support, and the pedestal is set on the transverse slat of the L-type support, and the first connecting rod is set to the L-type support
On riser, the L-type support is set between first connecting plate and the second connecting plate.
3. pipe end forming mechanism according to claim 2, which is characterized in that the adjustment bar includes having threaded screw thread
Bar interconnecting piece and limiting section with plane, the limiting section have the connecting hole worn for first rotating shaft, and the threaded rod connects
Socket part is threadedly coupled with the slot bottom of the U-shaped rod piece, and the slot bottom of the U-shaped rod piece also has a relief hole, in the relief hole
Equipped with the nut being adapted to threaded rod interconnecting piece, the nut is limited in the relief hole, and the U-shaped rod piece also has protrusion
In the limit plate for supporting effect for the plane with limiting section to prevent the adjustment bar from rotating of ontology setting.
4. pipe end forming mechanism according to claim 1, which is characterized in that the pipe end molding assembly includes set on described
Mobile station in rack, the mobile station are equipped with:
Lower grip block has the recessed arc groove being adapted to the outer wall of pipe fitting for placing pipe fitting to be processed；
Molding assembly, for being processed to the pipe fitting on the lower grip block comprising position switching mechanism；
Upper grip block is set on an elevating mechanism, and being driven above the lower grip block close can press the lower clamping
Pipe fitting on block and away from the pipe fitting loosened on the lower grip block, and the upper grip block has and is adapted to the outer wall of pipe fitting
Convex arc groove.
5. pipe end forming mechanism according to claim 4, which is characterized in that the lift side of the elevating mechanism connects by one
It connects block and is connect with the upper grip block and the upper grip block is driven to move up and down, between the link block and the upper grip block also
Equipped with a compression bar, the upper grip block has the mounting hole of installation compression bar, and the link block has the mounting groove of installation compression bar, institute
It states and is arranged with a pressure ring on compression bar, the aperture of the mounting hole is less than the aperture of the mounting groove so that the pressure ring is limited in institute
It states in mounting groove, a pressure spring is arranged on the compression bar, the upper end of the pressure spring acts on the mounting groove slot bottom, the pressure spring
Lower end act on the upper surface of the pressure ring, the lower end of the compression bar is stretched out from convex arc groove.
6. pipe end forming mechanism according to claim 4, which is characterized in that it further include limit assembly, the limit assembly
Including limited block and limiting slot, the one of them of the upper grip block and the lower grip block is equipped with limited block, and another one is equipped with
Limiting slot.
7. pipe end forming mechanism according to claim 4, which is characterized in that the position switching mechanism includes an activity
Block, adjustment block, molding assembly and the jig for placing pipe fitting, the molding assembly include a plug, and the plug has
One shaft shoulder, described plug one end are mutually arranged with the movable block, the other end can protrude into tube intracavity and by the shaft shoulder with it is described
Pipe fitting end face supports, and the movable block can be moved back and forth by the driving of one first driving mechanism along the tubular length direction, described
Movable block has a resigning portion, and the adjustment block has multiple can support with resigning portion to limit the platform of the plug moving distance
Terrace.
8. pipe end forming mechanism according to claim 7, which is characterized in that it further include a mounting assembly, the installation group
Part is successively arranged the first mounting blocks and the second mounting blocks along the moving direction of the movable block, and the two is detachable to be fixedly connected,
First mounting blocks and the second mounting blocks are respectively provided with the relief hole mobile for the movable block and the adjustment block, the tune
The step surface that monolith drives replacement to support with the resigning portion by one second driving mechanism, second driving mechanism pass through one
Mounting plate is set in the mounting assembly, and the driving end of second driving mechanism is connect with the adjustment block.
9. pipe end forming mechanism according to claim 8, which is characterized in that second mounting plate is away from first peace
The side of loading board is equipped with a tooth plate supporting block, and second mounting plate is equipped with multiple positioning pins for connecting the tooth plate support
Block, the tooth plate supporting block have a relief hole passed through for plug, are additionally provided with two third driving machines on second mounting plate
Structure, the driving end of the third driving mechanism drive the tooth plate supporting block to move back and forth along the direction that the movable block moves.
10. pipe end forming mechanism according to claim 7, which is characterized in that the molding assembly further includes a sleeve, institute
State that sleeve is sheathed on the plug and its end is connect with second mounting blocks, the plug is successively set along gradually remote movable block
There are connector, the first shaft part and the second shaft part, the outer diameter of second shaft part is less than the outer diameter of first shaft part, the set
The inner cavity of cylinder is adapted to the first shaft part outer diameter, the outer surface of the inner surface of the inner cavity of the sleeve and second shaft part it
Between distance be adapted to the wall thickness of pipe fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910750658.7A CN110479883A (en) | 2019-08-14 | 2019-08-14 | A kind of pipe end forming mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910750658.7A CN110479883A (en) | 2019-08-14 | 2019-08-14 | A kind of pipe end forming mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110479883A true CN110479883A (en) | 2019-11-22 |
Family
ID=68551114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910750658.7A Pending CN110479883A (en) | 2019-08-14 | 2019-08-14 | A kind of pipe end forming mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110479883A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1097761A1 (en) * | 1999-11-04 | 2001-05-09 | Financière Robolix, Société à Responsabilité Limitée | Device for forming tube ends |
| CN102172722A (en) * | 2010-12-09 | 2011-09-07 | 中山市奥美森工业有限公司 | Pipe sealing method |
| CN204912528U (en) * | 2015-07-08 | 2015-12-30 | 苏州红荔汽车零部件有限公司 | Car seat pipe fitting former |
| CN207606199U (en) * | 2017-12-13 | 2018-07-13 | 张家港汉升机械科技有限公司 | A kind of double-headed pipe end forming machine |
| CN208195463U (en) * | 2018-04-27 | 2018-12-07 | 广州捷晟自动化控制设备有限公司 | A kind of double-headed pipe end machine |
| CN208466930U (en) * | 2018-03-28 | 2019-02-05 | 广州捷晟自动化控制设备有限公司 | A kind of pipe end forming machine |
| CN109940103A (en) * | 2019-02-28 | 2019-06-28 | 浙江长兴和良智能装备有限公司 | A kind of integrated shaping equipment and forming method of tee tube |
| CN211758078U (en) * | 2019-08-14 | 2020-10-27 | 苏州瑞美科材料科技有限公司 | Pipe end forming mechanism |
-
2019
- 2019-08-14 CN CN201910750658.7A patent/CN110479883A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1097761A1 (en) * | 1999-11-04 | 2001-05-09 | Financière Robolix, Société à Responsabilité Limitée | Device for forming tube ends |
| CN102172722A (en) * | 2010-12-09 | 2011-09-07 | 中山市奥美森工业有限公司 | Pipe sealing method |
| CN204912528U (en) * | 2015-07-08 | 2015-12-30 | 苏州红荔汽车零部件有限公司 | Car seat pipe fitting former |
| CN207606199U (en) * | 2017-12-13 | 2018-07-13 | 张家港汉升机械科技有限公司 | A kind of double-headed pipe end forming machine |
| CN208466930U (en) * | 2018-03-28 | 2019-02-05 | 广州捷晟自动化控制设备有限公司 | A kind of pipe end forming machine |
| CN208195463U (en) * | 2018-04-27 | 2018-12-07 | 广州捷晟自动化控制设备有限公司 | A kind of double-headed pipe end machine |
| CN109940103A (en) * | 2019-02-28 | 2019-06-28 | 浙江长兴和良智能装备有限公司 | A kind of integrated shaping equipment and forming method of tee tube |
| CN211758078U (en) * | 2019-08-14 | 2020-10-27 | 苏州瑞美科材料科技有限公司 | Pipe end forming mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205571981U (en) | Liftable clamping device | |
| CN214920192U (en) | Manual forging clamping device for machining | |
| CN107486647A (en) | Pallet fork assemble welding system and its application method | |
| CN110682450B (en) | Glass processing device and processing method | |
| CN110091153A (en) | A kind of circlip automatic press mounting equipment | |
| CN109732000A (en) | A kind of sizing die | |
| CN110479883A (en) | A kind of pipe end forming mechanism | |
| CN110479884A (en) | A kind of position switching mechanism | |
| CN108941324A (en) | A kind of Full-automatic punching machine mold | |
| CN209452556U (en) | A kind of aluminium sheet automatic bending machine | |
| CN211758078U (en) | Pipe end forming mechanism | |
| CN207326499U (en) | A kind of cutting material clamp device of spark cutting industrial robot | |
| CN213471099U (en) | Mechanical equipment spare part assembly device | |
| CN210588143U (en) | Buffering workstation for machining | |
| CN203621167U (en) | Steel member correction device with maximum correction force convenient to adjust | |
| CN210877180U (en) | Position switching mechanism | |
| CN208543134U (en) | Error-proof support for electronic circuit board | |
| CN208117164U (en) | A kind of piston assembly auxiliary device | |
| CN210240411U (en) | Fixing base that installation nitrogen gas spring was used fast | |
| CN215614201U (en) | Heat treatment correction fixture die | |
| CN210877179U (en) | Double-end pipe end forming machine | |
| CN220926935U (en) | Graphite boat supporting mechanism | |
| CN211071381U (en) | Multi-branch anti-pinch device for small-caliber pipe | |
| CN105467629B (en) | A kind of foldable transferring jig of display is full-automatic to orient device and method of falling | |
| CN109277436A (en) | A kind of multipurpose steel component leveling block |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |