CN107900235A - A kind of riveting mechanism for the riveting of freezer liner bottom plate fillet - Google Patents
A kind of riveting mechanism for the riveting of freezer liner bottom plate fillet Download PDFInfo
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- CN107900235A CN107900235A CN201711188477.7A CN201711188477A CN107900235A CN 107900235 A CN107900235 A CN 107900235A CN 201711188477 A CN201711188477 A CN 201711188477A CN 107900235 A CN107900235 A CN 107900235A
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- mechanical arm
- fillet
- riveting
- longitudinal
- horizontal
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- 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
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
-
- 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
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- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a kind of riveting mechanism for the riveting of freezer liner bottom plate fillet, including mechanical arm mechanism and two fillet riveting mechanisms.Mechanical arm mechanism includes mechanical arm, mechanical arm translation plates and mechanical arm transverse beam.Mechanical arm and mechanical arm transverse beam are horizontally disposed with, and are mutually perpendicular to.Mechanical arm translation plates are installed in mechanical arm transverse beam by mechanical arm laterial translation mechanism so that mechanical arm translation plates can be translated along mechanical arm transverse beam.Mechanical arm is installed in mechanical arm translation plates by mechanical arm longitudinal translation mechanism so that mechanical arm can carry out longitudinal extension along mechanical arm.Two fillet riveting mechanisms are installed on the robotic arm, and axially symmetrical with the longitudinal center of mechanical arm, and are in each respectively 45 degree of angles with mechanical arm.Compared to traditional design, present invention saves a set of mechanical arm mechanism.
Description
Technical field
The present invention relates to freezer liner automated production equipment.
Background technology
Freezer liner coaming plate is used to isolate freezer liner and refrigeration device.Freezer liner coaming plate is usually by Figured aluminium plate system
Into.In general, freezer liner coaming plate adds again after becoming degree of lip-rounding coaming plate after mutually being riveted as the U-shaped coaming plate made by two pieces of Figured aluminium plates
Formed after upper plate riveting.Become a degree of lip-rounding coaming plate after small one and large one riveting of two U-shaped coaming plates, then degree of lip-rounding coaming plate again with
After Z-shaped bottom plate riveting, formation has step-like freezer liner coaming plate.Under the prior art, by two blocks of U-shaped coaming plates and Z-shaped bottom plate
Between riveting by being accomplished manually.
Z-shaped a total of ten sidelines of bottom plate.Two of which sideline is bending line, and without riveting, remaining eight sides line is both needed to
Rivet.It is arc chord angle between the side line and end edge line of eight sides line.When being riveted between degree of lip-rounding coaming plate and Z-shaped bottom plate, not only
Need to rivet sideline, it is also necessary to which the arc chord angle at offside sideline and end edge line right angle is riveted.
The content of the invention
Problem to be solved by this invention：The arc chord angle of bottom plate and coaming plate to freezer liner carries out corner riveting.
To solve the above problems, the scheme that the present invention uses is as follows：
A kind of riveting mechanism for the riveting of freezer liner bottom plate fillet, including mechanical arm mechanism and two fillet riveting mechanisms；
The mechanical arm mechanism includes mechanical arm, mechanical arm translation plates and mechanical arm transverse beam；Mechanical arm and mechanical arm transverse beam are horizontal
Set, and be mutually perpendicular to；Mechanical arm translation plates are installed in mechanical arm transverse beam by mechanical arm laterial translation mechanism so that machine
Tool arm translation plates can be translated along mechanical arm transverse beam；Mechanical arm is installed on machinery by mechanical arm longitudinal translation mechanism
In arm translation plates so that mechanical arm can carry out longitudinal extension along mechanical arm；Two fillet riveting mechanisms are installed on mechanical arm
On, and it is axially symmetrical with the longitudinal center of mechanical arm, and be in each respectively 45 degree of angles with mechanical arm.
Further, fillet riveting mechanism includes：Horizontal fillet edge-folding mechanism, fillet pressing plate edge-folding mechanism and fillet riveting
Rack；The horizontal fillet edge-folding mechanism is located at the lower section of the fillet pressing plate edge-folding mechanism；The horizontal fillet edge-folding mechanism
Including fillet pan carriage, horizontal fillet hemming die bar and fillet horizontal air cylinder；Fillet pan carriage is installed by sliding block and slide
In fillet riveting rack, and it can be moved horizontally along the slide；Horizontal fillet hemming die bar is translated installed in fillet
The front end of frame；Fillet horizontal air cylinder is installed in fillet riveting rack, its piston connects the rear end of fillet pan carriage；It is horizontal
Fillet hemming die bar front end face is equipped with the die cavity that horizontal cross-section is in circular arc；It is vertical that the fillet pressing plate edge-folding mechanism includes fillet
Cylinder, fillet mould bar crane, fillet clamp block and vertical fillet hemming die bar；Fillet mould bar crane is installed on the circle
In angle riveting rack, and connect fillet vertical cylinder；Fillet vertical cylinder is located at the top of fillet mould bar crane；Fillet pressing plate
Block is installed on the lower section of fillet mould bar crane by spring stack mechanism；Vertical fillet hemming die bar is fixed on the lifting of fillet mould bar
The lower section of frame；The front end face of vertical fillet hemming die bar is equipped with the die cavity that horizontal cross-section is in circular arc；The rear of fillet clamp block
It is in the card convex of circular arc equipped with horizontal cross-section；Fillet clamp block is stuck in by the card convex on the front end face of vertical fillet hemming die bar
Die cavity in, and can be moved relative to vertical fillet hemming die bar in the vertical direction.
Further, the mechanical arm laterial translation mechanism includes mechanical arm cross slide way mechanism and the laterally driven machine of mechanical arm
Structure；The mechanical arm cross slide way mechanism includes mechanical arm transverse direction top slide rail and mechanical arm transverse sides slide；The machinery
Arm transversal driving mechanism includes mechanical arm horizontal tooth bar, the laterally driven gear of mechanical arm and mechanical arm cross motor；Mechanical arm is horizontal
Set to top slide rail, mechanical arm transverse sides slide and mechanical arm horizontal tooth bar along the direction of mechanical arm transverse beam, and be in
It is horizontally disposed；Mechanical arm transverse direction top slide rail and mechanical arm horizontal tooth bar are located on the top surface of mechanical arm transverse beam；Mechanical arm is horizontal
It is located to side slide on the side of mechanical arm transverse beam；Mechanical arm translation plates bottom is set up by mechanical arm transverse direction top slide
It is erected in mechanical arm transverse direction top slide rail with mechanical arm transverse sides sliding block on mechanical arm transverse sides slide, and in level
Set；Mechanical arm cross motor is installed in mechanical arm translation plates；The laterally driven gear of mechanical arm is installed on mechanical arm translation plates
Lower section, be meshed with mechanical arm horizontal tooth bar, and connect mechanical arm cross motor.
Further, the mechanical arm longitudinal translation mechanism includes mechanical arm longitudinal rail mechanism and mechanical arm zigzag tread patterns machine
Structure；The mechanical arm longitudinal rail mechanism includes mechanical arm longitudinal slide rail；The mechanical arm longitudinal driving mechanism includes mechanical arm
Longitudinal rack, mechanical arm zigzag tread patterns gear and mechanical arm longitudinal motor；Mechanical arm longitudinal slide rail has two, is respectively arranged on machinery
The both sides of arm；Mechanical arm is vacantly erected at the machinery set on the suspension frame of mechanical arm longitudinal direction by the mechanical arm longitudinal slide rail of both sides
On the hanging sliding block in arm longitudinal direction；Mechanical arm longitudinal direction suspension frame is installed in mechanical arm translation plates；Mechanical arm longitudinal rack is arranged on machinery
The lower section of arm, and be meshed with the mechanical arm zigzag tread patterns gear installed in mechanical arm translation plates；Mechanical arm longitudinal motor is installed
In the lower section of mechanical arm translation plates, and connect mechanical arm zigzag tread patterns gear.
Further, mechanical arm transverse beam is installed on mechanical arm elevating mechanism；The mechanical arm elevating mechanism includes machinery
Arm lifting link, mechanical arm lifting sliding rail, mechanical arm lifting motor, mechanical arm lifting synchronizing shaft and mechanical arm lifting tooth
Bar；Mechanical arm lifting link has two；Two mechanical arm lifting links are same high, and respectively each via the machine being vertically arranged
Tool arm lifting sliding rail is erected on mechanical arm support column；Mechanical arm lifting synchronizing shaft both ends are respectively erected in mechanical arm lifting connection
On frame, centre connection mechanical arm lifting motor；Mechanical arm lifter rack is arranged on mechanical arm support column vertically；Mechanical arm lifting is same
Step axis both ends are equipped with the mechanical arm lifter wheel being meshed with mechanical arm lifter rack；Mechanical arm transverse beam both ends are installed on machinery
On arm lifting link.
The technique effect of the present invention is as follows：Riveting mechanism of the present invention with double fillet riveting mechanism groups, passes through mechanical arm
Transverse translation and longitudinal extension realize and two fillets at freezer liner end edge both ends riveted.Although the present invention is in rhythm of production
On it is relatively slow, but saved a set of mechanical arm mechanism, otherwise under traditional design mode, two fillets need corresponding two fillet rivetings
Connection mechanism, two fillet riveting mechanisms each need a set of mechanical arm mechanism to carry out independent work respectively.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the embodiment of the present invention.
Fig. 2 is longitudinal multi-angled view of the embodiment of the present invention.
Fig. 3 is longitudinal multi-angled view of mechanical arm mechanism.
Fig. 4 is the horizontal multi-angled view of mechanical arm mechanism.
Fig. 5 is the backward multi-angled view in longitudinal direction that two fillet riveting mechanisms are installed on the robotic arm.
Fig. 6 and Fig. 7 is the different visual angles stereochemical structure view of fillet riveting mechanism.
Fig. 8, Fig. 9, Figure 10 are the operation principle schematic diagrams that the present invention is implemented.
Embodiment
The present invention is described in further details below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, it is a kind of for freezer liner bottom plate fillet riveting riveting mechanism, including mechanical arm mechanism and
Two fillet riveting mechanisms 416.Mechanical arm mechanism includes mechanical arm 411, mechanical arm translation plates 412 and mechanical arm transverse beam 413.
Mechanical arm 411 and mechanical arm transverse beam 413 are horizontally disposed, and are mutually perpendicular to.Mechanical arm translation plates 412 are laterally flat by mechanical arm
Telephone-moving structure is installed in mechanical arm transverse beam 413 so that mechanical arm translation plates 412 can be carried out along mechanical arm transverse beam 413
Translation.Mechanical arm 411 is installed in mechanical arm translation plates 412 by mechanical arm longitudinal translation mechanism so that mechanical arm 411 can
Longitudinal extension is carried out along mechanical arm 411.So that mechanical arm 411 can be laterally translatable, longitudinal direction is scalable.Such as Fig. 1, figure
Shown in 5, two fillet riveting mechanisms 416 form double fillet riveting mechanism groups, and machinery is installed on by riveting mechanism installing plate 415
The front end of arm 411.Two fillet riveting mechanisms 416 using 411 vertical central axis of mechanical arm be it is symmetrical, respectively each and mechanical arm
411 be in 45 degree of angles.
In the present embodiment, the concrete structure of mechanical arm mechanism, as shown in Figure 1, Figure 2, Figure 3, Figure 4.Wherein, mechanical arm is horizontal
Translation mechanism includes mechanical arm cross slide way mechanism and mechanical arm transversal driving mechanism.Mechanical arm cross slide way mechanism includes machinery
Arm transverse direction top slide rail 4131 and mechanical arm transverse sides slide 4132.Mechanical arm transversal driving mechanism includes mechanical arm transverse teeth
The laterally driven gear 4134 of bar 4133, mechanical arm and mechanical arm cross motor 4135.Mechanical arm transverse direction top slide rail 4131, machinery
Arm transverse sides slide 4132 and mechanical arm horizontal tooth bar 4133 are set along the direction of mechanical arm transverse beam 413, and in level
Set.Mechanical arm transverse direction top slide rail 4131 and mechanical arm horizontal tooth bar 4133 are located on the top surface of mechanical arm transverse beam 413.Machine
Tool arm transverse sides slide 4132 is located on the side of mechanical arm transverse beam 413.Mechanical arm translation plates 412 are horizontally disposed, bottom
It is erected at by mechanical arm transverse direction top slide 4121 in mechanical arm transverse direction top slide rail 4131, and passes through mechanical arm transverse sides
Sliding block 4122 is erected on mechanical arm transverse sides slide 4132.Mechanical arm transverse sides sliding block 4122 is translated installed in mechanical arm
On the mechanical arm lateral suspension frame 4123 of the lower section of plate 412.Mechanical arm cross motor 4135 is installed in mechanical arm translation plates 412.
The laterally driven gear 4134 of mechanical arm is installed on the lower section of mechanical arm translation plates 412, is meshed with mechanical arm horizontal tooth bar 4133,
And connect mechanical arm cross motor 4135.Thus, mechanical arm cross motor 4135 drives the laterally driven gear 4134 of mechanical arm to revolve
Turn, by the engagement between the laterally driven gear 4134 of mechanical arm and mechanical arm horizontal tooth bar 4133, drive mechanical arm to put down
Move plate 412 and carry out transverse translation along mechanical arm transverse direction top slide rail 4131 and mechanical arm transverse sides slide 4132.To avoid machine
Tool arm translation plates 412 remove mechanical arm transverse beam 413, and mechanical arm transverse beam 413 is provided at both ends with cross spacing block 4136.This
Outside, in the present embodiment, mechanical arm horizontal tooth bar 4133 is oblique gear rack；The laterally driven gear 4134 of mechanical arm is oblique tooth tooth
Wheel.
Mechanical arm longitudinal translation mechanism includes mechanical arm longitudinal rail mechanism and mechanical arm longitudinal driving mechanism.Mechanical arm is indulged
Guide rail mechanism includes mechanical arm longitudinal slide rail 4111.Mechanical arm longitudinal driving mechanism includes mechanical arm longitudinal rack 4114, machine
Tool arm zigzag tread patterns gear 4115 and mechanical arm longitudinal motor 4116.Mechanical arm longitudinal slide rail 4111 has two, is respectively arranged on machine
The both sides of tool arm 411.Mechanical arm 411 is vacantly erected at mechanical arm longitudinal direction suspension frame by the mechanical arm longitudinal slide rail 4111 of both sides
On the hanging sliding block 4112 in mechanical arm longitudinal direction set on 4113.Mechanical arm longitudinal direction suspension frame 4113 is installed on mechanical arm translation plates
On 412.The hanging erection mode of mechanical arm 411 causes between being equipped between the bottom of mechanical arm 411 and mechanical arm translation plates 412
Gap.The gap is used to install mechanical arm longitudinal rack 4114 and mechanical arm zigzag tread patterns gear 4115.Mechanical arm longitudinal rack
4114 are arranged on the lower section of mechanical arm 411, and are nibbled with 4115 phase of mechanical arm zigzag tread patterns gear installed in mechanical arm translation plates 412
Close.Mechanical arm longitudinal motor 4116 is installed on the lower section of mechanical arm translation plates 412, and connects mechanical arm zigzag tread patterns gear
4115.Thus, mechanical arm longitudinal motor 4116 drives mechanical arm zigzag tread patterns gear 4115 to rotate, and passes through mechanical arm zigzag tread patterns
Engagement between gear 4115 and mechanical arm longitudinal rack 4114, drives mechanical arm 411 to stretch along longitudinal direction.To avoid
Mechanical arm 411 removes mechanical arm translation plates 412, and mechanical arm 411 is provided at both ends with longitudinal spacing block 4117.In addition, the present embodiment
In, mechanical arm longitudinal rack 4114 is oblique gear rack；Mechanical arm zigzag tread patterns gear 4115 is oblique gear.
Fillet riveting mechanism 416, as shown in Fig. 5, Fig. 6, Fig. 7, including horizontal fillet edge-folding mechanism, fillet pressing plate folding brake
Structure and fillet riveting rack.Horizontal fillet edge-folding mechanism and fillet pressing plate edge-folding mechanism is installed in fillet riveting rack.Water
Flat round angle edge-folding mechanism is located at the lower section of fillet pressing plate edge-folding mechanism.Fillet riveting rack includes two pieces of rack side boards 421, machines
Frame top plate 422, chassis backplane 423, framework soleplate 424.Two pieces of rack side boards 421 are vertically arranged on framework soleplate 424, machine
Frame top plate 422 is arranged on the top of two pieces of rack side boards 421, chassis backplane 423 set be arranged on two pieces of rack side boards 421 it
Between, and it is perpendicular with two pieces of rack side boards 421.
Horizontal fillet edge-folding mechanism includes fillet pan carriage 431, horizontal fillet hemming die bar 432 and fillet horizontal air cylinder
433.Fillet pan carriage 431 is installed on fillet by sliding block 435 and slide 434 and rivets on the framework soleplate 424 of rack, and can
Moved horizontally along slide 434.Horizontal fillet hemming die bar 432 is installed on the front end of fillet pan carriage 431.Fillet horizontal air cylinder
433 are installed on the chassis backplane 423 of fillet riveting rack, the rear end of its piston connection fillet pan carriage 431.Horizontal fillet folding
Mould bar 432 front end face in side is equipped with the die cavity that horizontal cross-section is in circular arc.
Fillet pressing plate edge-folding mechanism include fillet vertical cylinder 441, fillet mould bar crane 442, fillet clamp block 443 with
And vertical fillet hemming die bar 444.Fillet mould bar crane 442 is installed on fillet by guide post guide sleeve mechanism 4421 and rivets rack
Rack top plate 422 lower section.Fillet vertical cylinder 441 is installed on the top of rack top plate 422, its piston connection fillet mould bar
Crane 442.Fillet clamp block 443 is installed on the lower section of fillet mould bar crane 442 by spring stack mechanism 4431.Vertical circle
Angle hemming die bar 444 is fixed on the lower section of fillet mould bar crane 442.The front end face of vertical fillet hemming die bar 444 is equipped with
Horizontal cross-section is in the die cavity of circular arc.The rear of fillet clamp block 443 is equipped with the card convex that horizontal cross-section is in circular arc.Fillet clamp block
443 are stuck in by card convex in the die cavity on the front end face of vertical fillet hemming die bar 444, and can be relative to vertical fillet flanging
444 in the vertical direction of mould bar moves.
Die cavity on horizontal 432 front end face of fillet hemming die bar and the die cavity on vertical 444 front end face of fillet hemming die bar
Specification is identical, matches with the bottom plate fillet radian of freezer liner.
The fillet riveting mechanism operation principle of the present embodiment is as shown in Fig. 8, Fig. 9, Figure 10.Fig. 8, Fig. 9, Tu10Zhong, 3901
It is bottom plate, is usually that Z-shaped bottom plate can also be tablet bottom plate, 4903 be bottom plate fillet bending edges, and 3902 be coaming plate, that is, greatly
Small U-shaped coaming plate or degree of lip-rounding coaming plate, 4904 be coaming plate fillet bending edges, and 1901 be the arc chord angle support on liner supporting mechanism
Block.Bottom plate fillet bending edges 4903 and coaming plate fillet bending edges 4904 are 90 degree of bendings at fillet.Bottom plate 3901 and coaming plate
3902 is perpendicular.Structure after freezer liner degree of lip-rounding coaming plate and bottom plate are placed on liner supporting mechanism, as shown in Figure 8.So
Fillet riveting mechanism 416 is moved to fillet bending part by the transverse shifting and longitudinal extension of mechanical arm 411 and is riveted afterwards.Riveting
Termination process is as follows：First, fillet vertical cylinder 441 drives fillet mould bar crane 442 to push, when fillet clamp block 443 is pressed in
When on circular arc corner supporting block 1901, fillet mould bar crane 442 stops downlink.At this time, vertical 444 bottom surface of fillet hemming die bar with
443 bottom surface of fillet clamp block flushes.Then, fillet horizontal air cylinder 433 drives horizontal fillet hemming die bar 432 to press forward so that
4903 inside bending of bottom plate fillet bending edges so that marginal portion, coaming plate fillet bending edges 4904 and the bottom plate of bottom plate 3901
Fillet bending edges 4903 are stacked synthesis three layers of marginal texture 4905 as shown in Figure 9.Afterwards, fillet horizontal air cylinder 433 drives water
The retraction of flat round angle hemming die bar 432 is stepped down for vertical fillet hemming die bar 444.Subsequently, fillet vertical cylinder 441 continues to drive
Fillet mould bar crane 442 pushes, and at this time, fillet clamp block 443 is pressed on circular arc corner supporting block 1901, and vertical fillet flanging
Mould bar 444 continues to push, and by three layers of 4905 downward bending of marginal texture, forms four layers of corner as shown in Figure 10 riveted structure
4906, complete riveting.
In addition, when the riveting mechanism for being used for the riveting of freezer liner bottom plate fillet of the present embodiment is used to rivet, mechanical arm is horizontal
It is parallel with the end edge of freezer liner that direction is set up to beam 413.The end edge of freezer liner corresponds to two fillets.On mechanical arm 411
Two fillet riveting mechanisms 416 correspond to the two fillets respectively, and the two fillets are riveted respectively.Moreover, mechanical arm 411
The fillet riveting mechanism 416 in left side rivets right side fillet, and the fillet riveting mechanism 416 on the right side of mechanical arm 411 is to left side
Fillet is riveted., it is necessary to when being riveted to left side fillet after right side fillet riveting is completed, mechanical arm 411 need along
Mechanical arm transverse beam 413 is translated.
In addition, in the present embodiment, it is different for the height in view of different model freezer liner, it is desirable to fillet riveting mechanism
It is highly adjustable.For this reason, mechanical arm transverse beam 413 is installed on mechanical arm support column 4140 by mechanical arm elevating mechanism.Machinery
Arm support column 4140 is vertically installed on station base 400.Mechanical arm elevating mechanism, as shown in Figure 1 and Figure 2, including mechanical arm liter
Link 4141, mechanical arm lifting sliding rail 4142, mechanical arm lifting motor 4143, mechanical arm lifting synchronizing shaft 4145 and machine drop
Tool arm lifter rack 4147.Mechanical arm lifting link 4141 has two.Two mechanical arm lifting links 4141 divide with height
It is not erected at each via the mechanical arm lifting sliding rail 4142 being vertically arranged on two mechanical arm support columns 4140.Mechanical arm lifts
4145 both ends of synchronizing shaft are respectively erected on mechanical arm lifting link 4141, middle to connect mechanical arm liter by retarder 4144
Motor 4143 drops.Mechanical arm lifter rack 4147 has two.Two mechanical arm lifter racks 4147 are each vertical respectively to be arranged on two
On root mechanical arm support column 4140, and positioned at the inner side of mechanical arm lifting sliding rail 4142.4145 both ends of mechanical arm lifting synchronizing shaft
Equipped with the mechanical arm lifter wheel 4146 being meshed with mechanical arm lifter rack 4147.Mechanical arm lifter wheel 4146 can be with machine
Tool arm lifts 4145 synchronous rotary of synchronizing shaft.413 both ends of mechanical arm transverse beam are installed on mechanical arm lifting link 4141.By
This is when mechanical arm lifting motor 4143 drives mechanical arm lifting synchronizing shaft 4145 to rotate, 4145 both ends of mechanical arm lifting synchronizing shaft
Two 4146 synchronous rotaries of mechanical arm lifter wheel, by mechanical arm lifter wheel 4146 and mechanical arm lifter rack 4147 it
Between engagement, drive mechanical arm lifting link 4141, mechanical arm lifting motor 4143, mechanical arm lifting synchronizing shaft 4145
Synchronization lifting, and then drive mechanical arm transverse beam 413 to lift.
Claims (5)
1. a kind of riveting mechanism for the riveting of freezer liner bottom plate fillet, it is characterised in that including mechanical arm mechanism and two
Fillet riveting mechanism (416)；It is horizontal that the mechanical arm mechanism includes mechanical arm (411), mechanical arm translation plates (412) and mechanical arm
Beam (413)；Mechanical arm (411) and mechanical arm transverse beam (413) are horizontally disposed, and are mutually perpendicular to；Mechanical arm translation plates (412) are logical
Mechanical arm laterial translation mechanism is crossed in mechanical arm transverse beam (413) so that mechanical arm translation plates (412) can be along machine
Tool arm transverse beam (413) is translated；Mechanical arm (411) is installed on mechanical arm translation plates by mechanical arm longitudinal translation mechanism
(412) on so that mechanical arm (411) can carry out longitudinal extension along mechanical arm (411)；Two fillet riveting mechanisms (416)
On mechanical arm (411), and axially symmetrical with the longitudinal center of mechanical arm (411), and respectively each with mechanical arm (411)
In 45 degree of angles.
2. the riveting mechanism for the riveting of freezer liner bottom plate fillet as claimed in claim 1, it is characterised in that fillet rivets
Mechanism (416) includes：Horizontal fillet edge-folding mechanism, fillet pressing plate edge-folding mechanism and fillet riveting rack；The horizontal fillet
Edge-folding mechanism is located at the lower section of the fillet pressing plate edge-folding mechanism；The horizontal fillet edge-folding mechanism includes fillet pan carriage
(431), horizontal fillet hemming die bar (432) and fillet horizontal air cylinder (433)；Fillet pan carriage (431) passes through sliding block and cunning
Rail is installed in fillet riveting rack, and can be moved horizontally along the slide；Horizontal fillet hemming die bar (432) installation
In the front end of fillet pan carriage (431)；Fillet horizontal air cylinder (433) is installed in fillet riveting rack, the connection of its piston
The rear end of fillet pan carriage (431)；Horizontal fillet hemming die bar (432) front end face is equipped with the die cavity that horizontal cross-section is in circular arc；
The fillet pressing plate edge-folding mechanism includes fillet vertical cylinder (441), fillet mould bar crane (442), fillet clamp block (443)
And vertical fillet hemming die bar (444)；Fillet mould bar crane (442) is installed in fillet riveting rack, and is connected
Fillet vertical cylinder (441)；Fillet vertical cylinder (441) is located at the top of fillet mould bar crane (442)；Fillet clamp block
(443) lower section of fillet mould bar crane (442) is installed on by spring stack mechanism (4431)；Vertical fillet hemming die bar
(444) it is fixed on the lower section of fillet mould bar crane (442)；The front end face of vertical fillet hemming die bar (444) is equipped with level
Section is in the die cavity of circular arc；The rear of fillet clamp block (443) is equipped with the card convex that horizontal cross-section is in circular arc；Fillet clamp block
(443) it is stuck in by the card convex in the die cavity on the front end face of vertical fillet hemming die bar (444), and can be relative to vertical
Fillet hemming die bar (444) in the vertical direction moves.
3. the riveting mechanism for the riveting of freezer liner bottom plate fillet as claimed in claim 1, it is characterised in that the machinery
Arm laterial translation mechanism includes mechanical arm cross slide way mechanism and mechanical arm transversal driving mechanism；The mechanical arm cross slide way machine
Structure includes mechanical arm transverse direction top slide rail (4131) and mechanical arm transverse sides slide (4132)；The laterally driven machine of mechanical arm
Structure includes mechanical arm horizontal tooth bar (4133), the laterally driven gear of mechanical arm (4134) and mechanical arm cross motor (4135)；Machine
Tool arm transverse direction top slide rail (4131), mechanical arm transverse sides slide (4132) and mechanical arm horizontal tooth bar (4133) are along machinery
The direction of arm transverse beam (413) is set, and in horizontally disposed；Mechanical arm transverse direction top slide rail (4131) and mechanical arm horizontal tooth bar
(4133) on the top surface of mechanical arm transverse beam (413)；Mechanical arm transverse sides slide (4132) is located at mechanical arm transverse beam
(413) on side；Mechanical arm translation plates (412) bottom is erected at mechanical arm horizontal stroke by mechanical arm transverse direction top slide (4121)
It is erected on to top slide rail (4131) with mechanical arm transverse sides sliding block (4122) on mechanical arm transverse sides slide (4132),
And in horizontally disposed；Mechanical arm cross motor (4135) is installed in mechanical arm translation plates (412)；The laterally driven gear of mechanical arm
(4134) lower section of mechanical arm translation plates (412) is installed on, is meshed with mechanical arm horizontal tooth bar (4133), and connect mechanical arm
Cross motor (4135).
4. the riveting mechanism for the riveting of freezer liner bottom plate fillet as claimed in claim 1, it is characterised in that the machinery
Arm longitudinal translation mechanism includes mechanical arm longitudinal rail mechanism and mechanical arm longitudinal driving mechanism；The mechanical arm longitudinal rail machine
Structure includes mechanical arm longitudinal slide rail (4111)；The mechanical arm longitudinal driving mechanism includes mechanical arm longitudinal rack (4114), machine
Tool arm zigzag tread patterns gear (4115) and mechanical arm longitudinal motor (4116)；Mechanical arm longitudinal slide rail (4111) has two, respectively
Arranged on the both sides of mechanical arm (411)；Mechanical arm (411) is vacantly erected at machinery by the mechanical arm longitudinal slide rail (4111) of both sides
On the hanging sliding block (4112) in mechanical arm longitudinal direction set on arm longitudinal direction suspension frame (4113)；Mechanical arm longitudinal direction suspension frame (4113) is pacified
In mechanical arm translation plates (412)；Mechanical arm longitudinal rack (4114) is arranged on the lower section of mechanical arm (411), and and mechanical arm
The mechanical arm zigzag tread patterns gear (4115) installed in translation plates (412) is meshed；Mechanical arm longitudinal motor (4116) is installed on
The lower section of mechanical arm translation plates (412), and connect mechanical arm zigzag tread patterns gear (4115).
5. the riveting mechanism for the riveting of freezer liner bottom plate fillet as claimed in claim 1, it is characterised in that mechanical arm is horizontal
It is installed on to beam (413) on mechanical arm elevating mechanism；The mechanical arm elevating mechanism include mechanical arm lifting link (4141),
Mechanical arm lifting sliding rail (4142), mechanical arm lifting motor (4143), mechanical arm lifting synchronizing shaft (4145) and mechanical arm liter
Rack (4147) drops；Mechanical arm lifting link (4141) has two；Two mechanical arm lifting links (4141) are divided with height
It is not erected at each via the mechanical arm lifting sliding rail (4142) being vertically arranged on mechanical arm support column (4140)；Mechanical arm lifts
Synchronizing shaft (4145) both ends are respectively erected on mechanical arm lifting link (4141), centre connection mechanical arm lifting motor
(4143)；Mechanical arm lifter rack (4147) is arranged on mechanical arm support column (4140) vertically；Mechanical arm lifts synchronizing shaft
(4145) both ends are equipped with the mechanical arm lifter wheel (4146) being meshed with mechanical arm lifter rack (4147)；Mechanical arm transverse beam
(413) both ends are installed on mechanical arm lifting link (4141).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711188477.7A CN107900235B (en) | 2017-11-24 | 2017-11-24 | Riveting mechanism for riveting bottom plate fillet of refrigerator liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711188477.7A CN107900235B (en) | 2017-11-24 | 2017-11-24 | Riveting mechanism for riveting bottom plate fillet of refrigerator liner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107900235A true CN107900235A (en) | 2018-04-13 |
| CN107900235B CN107900235B (en) | 2023-09-08 |
Family
ID=61847552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711188477.7A Active CN107900235B (en) | 2017-11-24 | 2017-11-24 | Riveting mechanism for riveting bottom plate fillet of refrigerator liner |
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| Country | Link |
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| CN (1) | CN107900235B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111230925A (en) * | 2020-03-10 | 2020-06-05 | 山东新华医疗器械股份有限公司 | Angle type CBCT image flat plate mechanical arm |
| CN113953393A (en) * | 2021-10-25 | 2022-01-21 | 安徽鲲鹏装备模具制造有限公司 | Automatic adjusting device for riveting clamp body of refrigerator inner container |
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| CN107052094A (en) * | 2017-06-20 | 2017-08-18 | 安徽鲲鹏装备模具制造有限公司 | A kind of bending riveting equipment for being used to prepare refrigerator-freezer inner bag degree of lip-rounding coaming plate |
| CN107309309A (en) * | 2017-07-13 | 2017-11-03 | 安徽鲲鹏装备模具制造有限公司 | A kind of four fillet corner folding brakes |
| CN207709702U (en) * | 2017-11-24 | 2018-08-10 | 安徽鲲鹏装备模具制造有限公司 | A kind of riveting mechanism for the riveting of freezer liner bottom plate fillet |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB2097748A (en) * | 1981-04-30 | 1982-11-10 | Nittetsu Steel Drum Co Ltd | Metal containers and method and apparatus for their manufacture |
| FR2736568A1 (en) * | 1995-07-12 | 1997-01-17 | Peugeot | Machine for crimping edges of sheet metal in fabrication |
| JP2001058229A (en) * | 1999-08-23 | 2001-03-06 | Kawamura Kako Kk | Caulking device for metal sheet part |
| JP2004243332A (en) * | 2003-02-12 | 2004-09-02 | Hirotec Corp | Hemming device |
| JP2006110566A (en) * | 2004-10-12 | 2006-04-27 | Honda Motor Co Ltd | Plate member seaming method |
| CN201103452Y (en) * | 2007-10-26 | 2008-08-20 | 蒋一民 | Metal sheet water container and single cylinder horizontal evaporation type diesel engine with the same |
| CN105081116A (en) * | 2014-05-08 | 2015-11-25 | 丰田自动车株式会社 | Swaging device and swaging method |
| CN104384363A (en) * | 2014-11-28 | 2015-03-04 | 林允杜 | Mechanical equipment for riveting steel plates |
| CN107052094A (en) * | 2017-06-20 | 2017-08-18 | 安徽鲲鹏装备模具制造有限公司 | A kind of bending riveting equipment for being used to prepare refrigerator-freezer inner bag degree of lip-rounding coaming plate |
| CN107309309A (en) * | 2017-07-13 | 2017-11-03 | 安徽鲲鹏装备模具制造有限公司 | A kind of four fillet corner folding brakes |
| CN207709702U (en) * | 2017-11-24 | 2018-08-10 | 安徽鲲鹏装备模具制造有限公司 | A kind of riveting mechanism for the riveting of freezer liner bottom plate fillet |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111230925A (en) * | 2020-03-10 | 2020-06-05 | 山东新华医疗器械股份有限公司 | Angle type CBCT image flat plate mechanical arm |
| CN113953393A (en) * | 2021-10-25 | 2022-01-21 | 安徽鲲鹏装备模具制造有限公司 | Automatic adjusting device for riveting clamp body of refrigerator inner container |
| CN113953393B (en) * | 2021-10-25 | 2024-03-08 | 安徽鲲鹏装备模具制造有限公司 | Automatic adjusting device for refrigerator liner riveting clamp body |
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|---|---|
| CN107900235B (en) | 2023-09-08 |
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