CN107931459A - A kind of freezer liner size coaming plate riveting equipment - Google Patents
A kind of freezer liner size coaming plate riveting equipment Download PDFInfo
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- CN107931459A CN107931459A CN201711188469.2A CN201711188469A CN107931459A CN 107931459 A CN107931459 A CN 107931459A CN 201711188469 A CN201711188469 A CN 201711188469A CN 107931459 A CN107931459 A CN 107931459A
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- riveting
- column
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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
- B21D39/03—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 otherwise than by folding
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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
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention discloses a kind of freezer liner size coaming plate riveting equipment, including four-column type framework supporting mechanism, cabinet mouth platform and the riveting mechanism being made of two riveting being oppositely arranged modules.Two riveting modules are respectively arranged on the both sides of longitudinal central axis line, and are symmetrical using longitudinal central axis line.Riveting module includes U-shaped frame, riveting oil cylinder, riveted plating, riveting backing plate.U-shaped frame includes outer pylon and interior pylon.Outer pylon is located at outside, and interior pylon is located at inner side.Riveted plating is vertically installed on outer pylon by horizontally disposed riveting oil cylinder.Riveting backing plate is vertically installed on inner prop.The backing plate face and the lateral surface with heel post for riveting backing plate are located on same perpendicular.Riveted plating can move horizontally under the driving of riveting oil cylinder, and can be pressed on riveting backing plate and realize that plate rivets.Cabinet mouth platform ring four-column type framework supporting mechanism and riveting mechanism are set, and are used to support the cabinet mouth of freezer liner.
Description
Technical field
The present invention relates to the equipment that size coaming plate in freezer liner automatic production line mutually rivets.
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.After being riveted again with Z-shaped bottom plate after small one and large one riveting of two U-shaped coaming plates, formed have it is step-like
Freezer liner coaming plate.Under the prior art, as between two block size U-shaped coaming plates as disclosed in 105798180 A of patent document CN
A kind of housing riveting equipment realizes riveting.But the riveting equipment has two：First problem is the riveting equipment by double
Stroke oil cylinder drives, and takes longer when two substeps impact when thus processing, and paces can not keep up with the life of whole freezer liner coaming plate
The rhythm of producing line.Second Problem be riveting backing plate in hull outside, riveting shock plate is located at case inside, and for material compared with
When weak Figured aluminium plate carries out riveting processing, the corner of two size U-shaped coaming plates must be fixed.The corner of size U-shaped coaming plate is consolidated
Determining the best way is strutted from inside with column, and when thus internal upright supports from inside to outside, hull outside riveting backing plate need to be by
Move outside to inside, it is easily asynchronous since this is two different directions and easily time-consuming longer, cause rhythm too slow, nothing
Method keeps up with the rhythm of whole freezer liner coaming plate production line.
The content of the invention
Problem to be solved by this invention：Cause rhythm too slow under the prior art, when being riveted from inside to outside, can not be with
The rhythm of upper whole freezer liner coaming plate production line.
To solve the above problems, the scheme that the present invention uses is as follows：
A kind of freezer liner size coaming plate riveting equipment, including four-column type framework supporting mechanism, cabinet mouth platform and opposite by two
The riveting mechanism of the riveting module composition of setting；The four-column type framework supporting mechanism includes two sets of column groups：First column group
With the second column group；Often set column group includes two root posts；First column group, riveting mechanism and the second column group are successively in order
Set, and in longitudinal central axis line；The two root posts of two sets of column groups are respectively arranged on the both sides of longitudinal central axis line, and with longitudinal direction
Central axes are symmetrical；Two riveting modules are respectively arranged on the both sides of longitudinal central axis line, and are symmetrical using longitudinal central axis line；Riveting die
Block includes U-shaped frame, riveting oil cylinder, riveted plating, riveting backing plate；U-shaped frame includes outer pylon and interior pylon；Outer pylon is located at outside,
Interior pylon is located at inner side；There is riveting gap between outer pylon and interior pylon；Riveted plating is erected by horizontally disposed riveting oil cylinder
Directly it is installed on outer pylon, and in riveting gap；Riveting backing plate is vertically installed on inner prop, in riveting gap；Riveting
The backing plate face of connection pad plate is located on same perpendicular with the lateral surface with heel post；Riveted plating can be in the driving of riveting oil cylinder
Under move horizontally, and can be pressed in riveting backing plate on realize plate rivet；Cabinet mouth platform ring four-column type framework supporting mechanism and riveting
Mechanism is set, and is used to support the cabinet mouth of freezer liner.
Further, riveting module further includes riveting grillage and adjustment cylinder；Riveted plating is by riveting grillage and riveting oil cylinder
It is connected；Riveting grillage is vertically arranged and is connected to the piston of riveting oil cylinder；Vertical trapezoidal card slot is provided with riveting grillage；Riveting
Fishplate bar is provided with trapezoidal fixture block along on vertical plate body direction；Trapezoidal fixture block matches with trapezoidal card slot；Riveted plating passes through trapezoidal
Fixture block be caught in trapezoidal card slot be installed on riveting grillage on, and can in the vertical direction slided up and down along trapezoidal card slot；Adjustment
Cylinder is installed on the top of riveting grillage, its piston connection riveted plating so that riveted plating can rise under the driving of adjustment cylinder
Drop.
Further, balanced controls up and down are additionally provided between outer pylon and riveting grillage；Upper and lower balanced controls include rack
And synchronizing shaft；Synchronizing shaft is vertically arranged, and upper and lower ends are installed on outer pylon by two pieces of shaft bearing plates respectively；Two above and below synchronizing shaft
Two pieces of shaft bearing plates at end are clamped with two gears respectively；Gear is installed on synchronizing shaft, and can be rotated synchronously with synchronizing shaft；Tooth
Bar has two；Two toothed racks are horizontally disposed with, and perpendicular to foregoing longitudinal central axis line；Two toothed racks are held on respectively one on the other
Between two pieces of shaft bearing plates of synchronizing shaft upper and lower ends, and it is held between outer pylon lateral shelf plate and gear, can moves horizontally；
Rack and pinion is meshed；One end of rack is mutually fixed with riveting grillage.
Further, it is surface plate to rivet backing plate；Riveted plating towards riveting backing plate riveting face on be provided with vertical riveting
Groove.
Further, U-shaped securing plate is installed between outer pylon and interior pylon two bottom sides.
Further, the two root posts of the first column group are vertically arranged in first longitudinal direction translation plates by transverse adjusting mechanism
On；The two root posts of second column group are vertically arranged in second longitudinal direction translation plates by transverse adjusting mechanism；Riveting mechanism two
Two U-shaped frames of a riveting module are vertically arranged on longitudinally fixed plate by transverse adjusting mechanism；Three transverse adjusting mechanisms
It is connected with synchronous spacing adjustment driving mechanism；Synchronous spacing adjustment driving mechanism is used to drive each transverse adjusting mechanism synchronous adjustment
Horizontal spacing；First longitudinal direction translation plates and second longitudinal direction translation plates are installed on parallel in the longitudinal slide rail of longitudinal central axis line, and
It is connected to longitudinal translation driving mechanism；Longitudinal translation driving mechanism is used to drive first longitudinal direction translation plates or second longitudinal direction to put down
Plate is moved to move along longitudinal central axis line.
Further, the transverse adjusting mechanism includes cross lead screw and horizontal slide rail；Cross lead screw is equipped with forward and reverse screw thread,
It is parallel with horizontal slide rail；The two root posts bottom of the column group is erected in horizontal slide rail by sliding block respectively；It is described vertical
The two root posts bottom of column group connects the forward screw thread and reverse thread of cross lead screw by silk braid respectively, so that when laterally
Screw can drive the two root posts of the column group to be moved in a reverse direction in horizontal slide rail when rotating；Two U-shaped frames
Bottom is erected in horizontal slide rail by sliding block respectively；Two U-shaped frame bottoms connect the forward direction of cross lead screw by silk braid respectively
Screw thread and reverse thread, so that can drive two U-shaped frames in horizontal slide rail with opposite when cross lead screw rotates
Move in direction；The synchronization spacing adjustment driving mechanism includes the first vertical petal shaft transmission, the second vertical petal axis passes
Motivation structure, the 3rd vertical petal shaft transmission, petal axis and the wide motor of tune；First vertical petal shaft transmission, second are hung down
Straight petal shaft transmission and the 3rd vertical petal shaft transmission are arranged on petal axis, and can be moved along petal axis；Flower
Cross lead screw of the valve axis perpendicular to the transverse adjusting mechanism；Petal axis passes through the first vertical petal shaft transmission, respectively
Two vertical petal shaft transmissions and the 3rd vertical petal shaft transmission connect the cross lead screw of three transverse adjusting mechanisms；Flower
The wide motor of valve axis connection tune.
Further, it is provided with strengthening mechanism between the two root posts of the first column group and the second column group；The reinforcing machine
Structure includes securing plate；Securing plate is vertically installed in first longitudinal direction translation plates or second longitudinal direction translation plates, and is transversely to the machine direction
Axis；Horizontal reinforcing slide is provided with securing plate；Reinforce slide and be transversely to the machine direction central axes；First column group and second is stood
The two root posts of column group are respectively by reinforcing sliding block reinforcement by connection slide.
Further, cabinet mouth platform is connected with cabinet mouth platform elevating mechanism；The cabinet mouth platform elevating mechanism is used to drive cabinet mouth platform liter
Drop, including chain, motor and four sleeve screw rod column sleeve mechanisms；The screw column sleeve mechanism includes silk braid column and screw column；Silk braid
Column is vertically installed on base；Screw column is vertically arranged in the silk braid hole of silk braid column；The top of silk braid column is provided with sliding tooth
Wheel；Drive gear is installed on screw column, and can be rotated synchronously with screw column；Four sleeve screw rod column sleeve mechanisms are located at bottom respectively
The corner of seat；Cabinet mouth platform is square plate body, installed in the top of screw column, in horizontally disposed；Motor is installed on base, and
It is connected with driving gear；Drive gear and driving gear of the chain ring in each screw column sleeve mechanism, so that motor energy
Enough rotated by the drive gear on driving gear and each screw column sleeve mechanism of chain-driving, and then drive the rotation of screw column,
Rotating screw column drives cabinet mouth platform to lift by the screw thread engagement between screw column and silk braid column.
Further, the top of silk braid column is provided with horizontal gear deck plate；Two clampings are installed on gear deck plate
Gear；Two clamping gears are located at the both sides of drive gear respectively；Chain is held between drive gear and clamping gear, and together
When with drive gear and clamping gear be meshed；The cabinet mouth platform elevating mechanism further includes two transition gears；Two transition teeth
Wheel is installed on the table top of installation driving gear, and chain causes chain in driving gear around driving gear and two transition gears
Be in omega structure at transition gear.
The technique effect of the present invention is as follows：
1st, riveting mechanism employs two symmetrical rod-type riveting modules, while to two rivetings of size U-shaped coaming plate
While riveted, so as to improve riveting rhythm.
2nd, in riveting equipment of the invention, riveting mechanism is riveted inwardly by outside, without considering stroke deficiency
Problem, therefore, is realized by one-stroke oil cylinder, and riveting only needs an action, thereby may be ensured that rhythm.
3rd, in riveting equipment of the invention, riveting backing plate is in inner side, outer support synchronous with the support post of inner side, thus, guarantor
Card riveting backing plate movement and the synchronization of column movement, reduce operation step number, so as to ensure rhythm.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the embodiment of the present invention.
Fig. 2 is the overall structure diagram concealed in Fig. 1 after cabinet mouth platform.
Fig. 3 is the overall structure diagram of four-column type framework supporting mechanism.
Fig. 4 is the schematic diagram of the transverse adjusting mechanism of the second column group bottom in four-column type framework supporting mechanism.
Fig. 5 is the overall structure diagram of riveting mechanism.
Fig. 6 is the overall structure diagram of the riveting mechanism at lateral visual angle.
Fig. 7 is the structure diagram for riveting grillage.
Fig. 8 is the schematic top plan view of riveted plating.
Fig. 9 is the schematic diagram for the translation lazy-tongs for riveting grillage.
Figure 10 is the structure diagram for riveting module U-shaped frame.
Figure 11 is that riveting module U-shaped frame adds the structure diagram after U-shaped securing plate.
Figure 12 is the fundamental diagram for riveting backing plate and riveted plating.
Embodiment
The present invention is described in further details below in conjunction with the accompanying drawings.
A kind of freezer liner size coaming plate riveting equipment, as shown in Figure 1 and Figure 2, including four-column type framework supporting mechanism, cabinet
Mouth platform 111 and riveting mechanism.Riveting mechanism is made of two riveting being oppositely arranged modules 2.Four-column type framework supports machine
Structure, as shown in figure 3, including four columns being vertically arranged.Four columns are divided into two sets of column groups：First column group and second is stood
Column group.Often cover column group and include two with high column.The column of first column group is higher, is high column 1331, two Gen Gaoli
Column 1331 is respectively used to big two corners of coaming plate of support U-shaped；The column of second column group is shorter, is short column 1332, two short
Column 1332 is respectively used to small two corners of coaming plate of support U-shaped.Four-column type framework supporting mechanism size adjustable, so as to match
The freezer liner of different sizes.Four-column type framework supporting mechanism and cabinet mouth platform 111 form the riveting machine table of freezer liner.
The four columns of four-column type framework supporting mechanism are highly non-adjustable, and the height of cabinet mouth platform 111 is adjustable, so that riveting processing
Platform can support the freezer liner of different height.
First column group, riveting mechanism and the second column group are sequentially arranged successively, and in longitudinal central axis line.Also
It is that riveting mechanism is between the first column group and the second column group.The two root posts of two sets of column groups are respectively arranged in longitudinal direction
The both sides of axis, and be symmetrical using longitudinal central axis line.Spacing between the two root posts of two sets of column groups is identical.Two riveting dies
Block 2 is respectively arranged on the both sides of longitudinal central axis line, and is symmetrical using longitudinal central axis line.Four-column type framework supporting mechanism size adjustable is
Refer to：First column group is adjustable relative to the fore-and-aft distance of riveting mechanism, the second column group relative to riveting mechanism fore-and-aft distance
It is adjustable, also, the horizontal spacing between the two root posts of the first column group is adjustable, the horizontal stroke between the two root posts of the second column group
It is adjustable to spacing.Specifically as shown in figure 3, the two high column 1331 of the first column group is vertically arranged in by transverse adjusting mechanism
In first longitudinal direction translation plates 1313.The two short column 1332 of second column group is vertically arranged in second by transverse adjusting mechanism
On longitudinal translation plate 1316.First longitudinal direction translation plates 1313 are horizontally arranged at parallel with second longitudinal direction translation plates 1316 by sliding block
In in the longitudinal slide rail 1311 of longitudinal central axis line, and it is connected to longitudinal translation driving mechanism：First longitudinal direction driven in translation machine
Structure and second longitudinal direction translational drive mechanism.Longitudinal slide rail 1311 is horizontally arranged on bottom plate 1300.Bottom plate 1300 is then horizontal fixed
On base 110.
First longitudinal direction translational drive mechanism and second longitudinal direction translational drive mechanism are respectively used to driving first longitudinal direction translation plates
1313 and second longitudinal direction translation plates 1316 moved along longitudinal central axis line.First longitudinal direction translational drive mechanism drives including first longitudinal direction
Motor 1310 and first longitudinal direction screw 1312.First longitudinal direction screw 1312 is located in longitudinal central axis line, and connects first longitudinal direction drive
Dynamic motor 1310.First longitudinal direction screw 1312 connects first longitudinal direction translation plates 1313 by silk braid.Thus, first longitudinal direction driving electricity
Machine 1310 drives first longitudinal direction screw 1312 to rotate, and passes through 1313 bottom of first longitudinal direction screw 1312 and first longitudinal direction translation plates
Screw thread engagement between silk braid, driving first longitudinal direction translation plates 1313 translate in longitudinal slide rail 1311.Second longitudinal direction is put down
Moving driving mechanism includes second longitudinal direction driving motor 1314 and second longitudinal direction screw 1315.Second longitudinal direction screw 1315 is positioned at longitudinal direction
On central axes, and connect second longitudinal direction driving motor 1314.Second longitudinal direction screw 1315 connects second longitudinal direction by silk braid and translates
Plate 1316.Thus, second longitudinal direction driving motor 1314 drives second longitudinal direction screw 1315 to rotate, and passes through second longitudinal direction screw 1315
Screw thread engagement between the silk braid of 1316 bottom of second longitudinal direction translation plates, driving second longitudinal direction translation plates 1316 are in longitudinal direction
Translated on slide 1311.
Module 2 is riveted, as shown in Figure 5, Figure 6, including U-shaped frame 21, riveting oil cylinder 22, riveting grillage 23,24 and of riveted plating
Rivet backing plate 25.Oil cylinder 22, riveting grillage 23, riveted plating 24 and riveting backing plate 25 is riveted to be installed in U-shaped frame 21.Two rivetings
Module 2 corresponds to two U-shaped frames 21.Two U-shaped frames 21 are installed on longitudinally fixed plate 1317.Longitudinally fixed plate 1317 is then fixed on
On bottom plate 1300.When first longitudinal direction translational drive mechanism and second longitudinal direction translational drive mechanism drive first longitudinal direction translation plates respectively
1313 and second longitudinal direction translation plates 1316 move when so that the two root posts of the first column group in first longitudinal direction translation plates 1313
Moved with the two root posts of the second column group in second longitudinal direction translation plates 1316 relative to two U-shaped frames 21, so that whole
A riveting equipment can be adapted to the freezer liner size coaming plate riveting processing of different longitudinal sizes.
U-shaped frame 21, as shown in Figure 5, Figure 6, including outer pylon 211 and interior pylon 212.Outer pylon 211 is located at outside, inner prop
Frame 212 is located at inner side.There is riveting gap 213 between outer pylon 211 and interior pylon 212.Riveted plating 24 is by riveting grillage 23
It is vertically installed at riveting oil cylinder 22 on outer pylon 211, and in riveting gap 213.Specifically, riveting oil cylinder 22 has two
It is a.Two riveting 22 levels of oil cylinder are erected on column jacket frame 211, and two riveting oil cylinders 22 are one on the other.Rivet grillage 23
It is vertically arranged on the piston of two riveting oil cylinders 22, and in riveting gap 213.Riveted plating 24 is then installed on riveting grillage
On 23.As shown in fig. 7, it is provided with vertical trapezoidal card slot 231 on riveting grillage 23.As shown in figure 8, riveted plating 24 is along vertical
Trapezoidal fixture block 242 is provided with plate body direction.Trapezoidal fixture block 242 matches with trapezoidal card slot 231.Riveted plating 24 passes through trapezoidal card
Block 242 is caught in trapezoidal card slot 231 and is installed on riveting grillage 23, and can in the vertical direction along trapezoidal card slot about 231
Slide.The top of riveting grillage 23 is provided with adjustment cylinder 241.Adjust the piston connection riveted plating 24 of cylinder 241 so that riveting
Plate 24 can lift under the driving of adjustment cylinder 241.Riveting backing plate 25 is vertically installed on inner prop 212, positioned at riveting gap
In 213.The direction that riveting oil cylinder 22 is set up is transversely to the machine direction central axes, and thus, riveted plating 24 can be in the drive of riveting oil cylinder 22
Moved horizontally, and can be pressed on the backing plate face of riveting backing plate 25 with being transversely to the machine direction the direction of central axes under dynamic, realize size
The riveting of plate between coaming plate.
Two U-shaped frames 21 of two riveting modules 2 are vertically arranged on longitudinally fixed plate 1317 by transverse adjusting mechanism.
With reference to the transverse adjusting mechanism corresponding to foregoing the first column group and the second column group, a total of three transverse adjusting mechanisms.
Transverse adjusting mechanism is used to adjust horizontal spacing, and then matches the lateral dimension of freezer liner.Three transverse adjusting mechanism connections
There is synchronous spacing adjustment driving mechanism.Synchronous spacing adjustment driving mechanism is used to drive three transverse adjusting mechanisms and so that three
The horizontal spacing adjustment of transverse adjusting mechanism is synchronous.Synchronous spacing adjusts driving mechanism, such as Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 institute
Show, including the first vertical petal shaft transmission 1301, the second vertical petal shaft transmission 1302, the 3rd vertical petal axis pass
Motivation structure 1303, petal axis 1304 and the wide motor 1305 of tune.Transverse adjusting mechanism, as shown in figure 4, including 1321 He of cross lead screw
Horizontal slide rail 1322.The two root posts of two sets of column groups are erected at horizontal slide rail 1322 vertically by the sliding block 1323 of bottom respectively
On, two U-shaped frames 21 are erected in horizontal slide rail 1322 by the sliding block 1323 of bottom.The transverse direction of three transverse adjusting mechanisms is sliding
Level is erected at first longitudinal direction translation plates 1313, longitudinally fixed plate 1317, in second longitudinal direction translation plates 1316 to rail 1322 respectively.It is horizontal
Slide 1311 is transversely to the machine direction to slide 1322.Cross lead screw 1321 is equipped with forward and reverse screw thread, parallel with horizontal slide rail 1322.
The two root posts bottom of two sets of column groups connects the forward screw thread and reverse thread of cross lead screw 1321 by silk braid respectively, so that
Enable and drive the two root posts of corresponding column group in horizontal slide rail 1322 with opposite when cross lead screw 1321 rotates
Move in direction.Two U-shaped frames 21 connect the forward screw thread and reverse thread of cross lead screw 1321 by silk braid respectively, so that
Two U-shaped frames 21 can be driven to be moved in a reverse direction in horizontal slide rail 1322 when cross lead screw 1321 rotates.First
Vertical petal shaft transmission 1301, the second vertical 1302 and the 3rd vertical petal shaft transmission 1303 of petal shaft transmission
On petal axis 1304, and it can be moved along petal axis 1304.Petal axis 1304 is parallel to longitudinal slide rail 1311, and vertically
In the cross lead screw 1321 of transverse adjusting mechanism.Petal axis 1304 passes through the first vertical petal shaft transmission 1301, respectively
Two vertical 1302 and the 3rd vertical petal shaft transmissions 1303 of petal shaft transmission connect three transverse adjusting mechanisms respectively
Cross lead screw 1321.Wide motor 1305 is adjusted in the connection of petal axis 1304.Thus, when the wide motor 1305 of tune drives petal axis 1304 to revolve
Turn, petal axis 1304 passes through the first vertical petal shaft transmission 1301, the second vertical 1302 and of petal shaft transmission respectively
3rd vertical petal shaft transmission 1303 drives the cross lead screw 1321 of three transverse adjusting mechanisms to rotate, so as to adjust two sets
Horizontal spacing between the two root posts of column group, while adjust the horizontal spacing between two U-shaped frames 21.It is possible thereby to see
Going out, the adjustment of the horizontal spacing between the adjustment of two 21 horizontal spacings of U-shaped frame and the two root posts of column group is synchronous, and thus
So that the backing plate face of the riveting backing plate 25 in riveting module 2 with that can be maintained at same vertical flat all the time with the lateral surface of heel post
On face.Petal axis 1304 is the same as the splined shaft in 105798180 A of patent document CN.
111 ring four-column type framework supporting mechanism of cabinet mouth platform and riveting mechanism are set, and are used to support the cabinet mouth of freezer liner.Cabinet
Mouth platform 111 is horizontally arranged on cabinet mouth platform elevating mechanism, and highly adjustable by the realization of cabinet mouth platform elevating mechanism.Cabinet mouth platform 111
Ring four-column type framework supporting mechanism and riveting mechanism are set, that is, plate hole is provided with cabinet mouth platform 111, the support of four-column type framework
Mechanism and riveting mechanism are each passed through corresponding plate hole.Cabinet mouth platform elevating mechanism is used to drive cabinet mouth platform 111 to lift, including chain
112nd, 113 and four sleeve screw rod column sleeve mechanism of motor.Screw column sleeve mechanism includes silk braid column 121, screw column 122, drive gear
123 and two clamping gears 124.Silk braid column 121 is vertically installed on base 110.Screw column 122 is vertically arranged in silk braid column
In 121 silk braid hole.Four screw column sleeve mechanisms are located at the corner of base 110 respectively.Cabinet mouth platform 111 is installed on screw column 122
Top, in horizontally disposed.Cabinet mouth platform 111 is square plate body, its corner each corresponds to a sleeve screw rod column sleeve mechanism respectively.Silk
The top of sleeve column 121 is provided with horizontal gear cabinet mouth platform 125.Drive gear 123 is installed on screw column 122, and is located at tooth
Take turns the top of cabinet mouth platform 125.Two clamping gears 124 are installed on gear cabinet mouth platform 125, respectively positioned at drive gear 123
Both sides.Drive gear 123 can be rotated synchronously with screw column 122.When drive gear 123 rotates, screw column 122 is driven to revolve
Turn.Rotating screw column 122 drives screw column 122 to lift by the threaded function between screw column 122 and silk braid column 121, from
And cabinet mouth platform 111 is driven to lift.Motor 113 is installed on base 110, and is connected with driving gear 114.Driving gear is installed
Two transition gears 115 are provided with 114 table top.Drive gear 123, clamping gear 124, driving gear 114 and transition
Gear 115 is respectively positioned in identical height.Chain 112 intersects around driving gear 114, transition gear 115,123 and of drive gear
Clamp gear 124.Wherein, at driving gear 114 and transition gear 115, chain 112 bypasses driving gear 114 and two mistakes
Gear 115 is crossed so that chain 112 is in omega structure, and is meshed at the same time with driving gear 114 and two transition gears 115.Driving
Moving gear 123 and clamping gear 124 at, chain 112 be held on drive gear 123 and clamping gear 124 between, and at the same time with drive
Moving gear 123 and clamping gear 124 are meshed.Thus, when motor 113 drives driving gear 114 to rotate, chain 112 is therewith
Rotate movement, and then drives the drive gear 123 of each screw column sleeve mechanism to rotate, by screw column 122 and silk braid column 121 it
Between screw thread engagement, driving cabinet mouth platform 111 lifts.
In addition, in the present embodiment, U-shaped frame 21 is made of L-shaped frame and the outer pylon 211 on L-shaped frame.Wherein, L
Shape frame, as shown in Figure 10, is parallel to each other and the cross-brace between vertical L shaped plate 219 and two pieces of L shaped plates 219 by two pieces
Beam is formed.The vertical portion of L-shaped frame is interior pylon 212.Outer pylon 211 is installed on the horizontal component of L-shaped frame.Outer pylon
211 are parallel to each other and the cross-brace beam between the lateral shelf plate being vertically arranged and two pieces of lateral shelf plates is formed by two pieces.Riveting
Oil cylinder 22 is arranged between outer 211 two pieces of parallel lateral shelf plates of pylon.Under this structure, between outer pylon 211 and interior pylon 212
Physical strength seem deficiency.When riveted plating 24 is pressed on riveting backing plate 25 by the driving of riveting oil cylinder 22, outer pylon 211 is easy
Step down backward, cause the pressure that riveting backing plate 25 is subject to riveted plating 24 uneven up and down.To strengthen outer pylon 211 and interior pylon 212
Between physical strength, the present embodiment, as shown in figure 11, U is provided between 212 two bottom sides of outer pylon 211 and interior pylon
Shape securing plate 214.U-shaped securing plate 214 has two pieces, respectively on the front-back of U-shaped frame 21.
In addition, in the present embodiment, since the column of the first column group and the second column group is installed on horizontal and vertical slide
On, physical strength is easily insufficient, and when riveted plating 24 is riveted, the column for being easy to cause the first column group and the second column group allows
Position.For this reason, in the present embodiment, strengthening mechanism is provided between the two root posts of the first column group and the second column group.Reinforce
Mechanism, as shown in figure 4, including securing plate 1341.Securing plate 1341 is vertically installed at first longitudinal direction translation plates or second longitudinal direction is put down
Move on plate, and be transversely to the machine direction central axes.Horizontal reinforcing slide 1342 is provided with securing plate 1341.Slide 1342 is reinforced to hang down
Directly in longitudinal central axis line.The two root posts of first column group and the second column group are slided by reinforcing 1343 reinforcement by connection of sliding block respectively
Rail 1343.
In addition, in the present embodiment, riveted plating 24 is the plate body of strip, and is vertically arranged along strip direction, by upper and lower
Two riveting oil cylinders 22 are driven.Easily there is the problem of thrust is uneven in two riveting oil cylinders 22.Oil cylinder is riveted when upper and lower two
When 22 thrust is uneven, when being easy to cause riveting, the pressure that riveted plating 24 is pressed on riveting backing plate 25 is uneven up and down.For this reason, this
In embodiment, balanced controls 26 up and down are additionally provided between outer pylon 211 and riveting grillage 23.Upper and lower balanced controls 26, such as Fig. 9
It is shown, including rack 261 and synchronizing shaft 262.Synchronizing shaft 262 is vertically arranged, and upper and lower ends are pacified by two pieces of shaft bearing plates 264 respectively
On outer pylon 211.Two pieces of shaft bearing plates 264 of 262 upper and lower ends of synchronizing shaft are clamped with the gear of two same specifications respectively
263.Gear 263 is installed on synchronizing shaft 262, and can be rotated synchronously with synchronizing shaft 262.Rack 261 has two.Two toothed racks
261 is horizontally disposed, and perpendicular to foregoing longitudinal central axis line.Two toothed racks, 261 same specification, and be held on respectively one on the other same
Between two pieces of shaft bearing plates 264 for walking 262 upper and lower ends of axis, and it is held between outer 211 lateral shelf plate of pylon and gear 263, energy
It is enough to be moved horizontally relative to outer 211 lateral shelf plate of pylon.Rack 261 is meshed with gear 263.One end of rack 261 and riveted plating
23 phase of frame is fixed.
In addition, in the present embodiment, riveting backing plate 25 is surface plate.As shown in figure 8, riveted plating 24 is towards riveting backing plate 25
Vertical riveting groove 243 is provided with riveting face.The big coaming plate of U-shaped that is prepared by the big coaming plate production line of U-shaped and enclosed by U-shaped is small
The small coaming plate of U-shaped that board assembly line is prepared, at the end line that the big coaming plate of U-shaped and the small coaming plate of U-shaped are combined there are 135 degree of angles to roll over
Side.During riveting, 135 degree of flangings of the big coaming plate of U-shaped and 135 degree of flangings of the small coaming plate of U-shaped interlock screens, through riveted plating 24 and riveting
The caulking part 299 of four multilayer laminated structures as shown in figure 12 is formed after 25 pressure rolling of backing plate.Since it is vertical to be provided with riveted plating 24
Riveting groove 243, riveted plating 24 and riveting backing plate 25 when, the caulking part 299 of four multilayer laminated structures is by riveting 243 riveting of groove
Socket part 299 is protruded laterally.And the inner side of caulking part 299, since riveting backing plate 25 is surface plate so that caulking part 299 and two
The plate body of side flushes, so that caulking part 299 is the inside of freezer liner is seamless or only minute traces.
Claims (10)
1. a kind of freezer liner size coaming plate riveting equipment, it is characterised in that including four-column type framework supporting mechanism, cabinet mouth platform
(111) and by two riveting being oppositely arranged modules (2) riveting mechanism formed；The four-column type framework supporting mechanism bag
Include two sets of column groups：First column group and the second column group；Often set column group includes two root posts；First column group, riveting machine
Structure and the second column group are sequentially arranged successively, and in longitudinal central axis line；The two root posts of two sets of column groups are respectively arranged on
The both sides of longitudinal central axis line, and be symmetrical using longitudinal central axis line；Two riveting modules (2) are respectively arranged on the two of longitudinal central axis line
Side, and be symmetrical using longitudinal central axis line；Riveting module (2) includes U-shaped frame (21), riveting oil cylinder (22), riveted plating (24), riveting
Backing plate (25)；U-shaped frame (21) includes outer pylon (211) and interior pylon (212)；Outer pylon (211) is located at outside, interior pylon
(212) it is located at inner side；There is riveting gap (213) between outer pylon (211) and interior pylon (212)；Riveted plating (24) passes through water
The flat riveting oil cylinder (22) set is vertically installed on outer pylon (211), and in riveting gap (213)；Rivet backing plate
(25) it is vertically installed on inner prop (212), in riveting gap (213)；Rivet the backing plate face of backing plate (25) and same heel post
Lateral surface be located on same perpendicular；Riveted plating (24) can move horizontally under the driving of riveting oil cylinder (22), and energy
Enough it is pressed on riveting backing plate (25) and realizes that plate rivets；Cabinet mouth platform (111) ring four-column type framework supporting mechanism and riveting mechanism are set
Put, be used to support the cabinet mouth of freezer liner.
2. freezer liner size coaming plate riveting equipment as claimed in claim 1, it is characterised in that riveting module (2) further includes
Rivet grillage (23) and adjustment cylinder (241)；Riveted plating (24) is connected by riveting grillage (23) with riveting oil cylinder (22)；Riveting
Grillage (23) is vertically arranged and is connected to the piston of riveting oil cylinder (22)；Vertical trapezoidal card slot is provided with riveting grillage (23)
(231)；Riveted plating (24) is provided with trapezoidal fixture block (242) along on vertical plate body direction；Trapezoidal fixture block (242) and trapezoidal card slot
(231) match；Riveted plating (24) is caught in trapezoidal card slot (231) by trapezoidal fixture block (242) and is installed on riveting grillage (23),
And can in the vertical direction slided up and down along trapezoidal card slot (231)；Adjust cylinder (241) and be installed on riveting grillage (23)
Top, its piston connection riveted plating (24) so that riveted plating (24) can lift under the driving of adjustment cylinder (241).
3. freezer liner size coaming plate riveting equipment as claimed in claim 2, it is characterised in that outer pylon (211) and riveting
Balanced controls (26) up and down are additionally provided between grillage (23)；Upper and lower balanced controls (26) include rack (261) and synchronizing shaft
(262)；Synchronizing shaft (262) is vertically arranged, and upper and lower ends are installed on outer pylon (211) by two pieces of shaft bearing plates (264) respectively；
Two pieces of shaft bearing plates (264) of synchronizing shaft (262) upper and lower ends are clamped with two gears (263) respectively；Gear (263) is installed on same
Walk on axis (262), and can be rotated synchronously with synchronizing shaft (262)；Rack (261) has two；Two toothed racks (261) level is set
Put, and perpendicular to foregoing longitudinal central axis line；Two toothed racks (261) are held on synchronizing shaft (262) up and down two respectively one on the other
Between two pieces of shaft bearing plates (264) at end, and it is held between outer pylon (211) lateral shelf plate and gear (263), horizontal can moves
It is dynamic；Rack (261) is meshed with gear (263)；One end of rack (261) is mutually fixed with riveting grillage (23).
4. freezer liner size coaming plate riveting equipment as claimed in claim 1, it is characterised in that riveting backing plate (25) is plane
Plate；Riveted plating (24) towards riveting backing plate (25) riveting face on be provided with vertical riveting groove (243).
5. freezer liner size coaming plate riveting equipment as claimed in claim 1, it is characterised in that outer pylon (211) and inner prop
U-shaped securing plate (214) is installed between frame (212) two bottom sides.
6. freezer liner size coaming plate riveting equipment as claimed in claim 1, it is characterised in that two of the first column group are vertical
Column is vertically arranged in first longitudinal direction translation plates by transverse adjusting mechanism；The two root posts of second column group are by laterally adjusting
Mechanism is vertically arranged in second longitudinal direction translation plates；Two U-shaped frames (21) of two riveting modules (2) of riveting mechanism pass through transverse direction
Adjustment mechanism is vertically arranged on longitudinally fixed plate；Three transverse adjusting mechanisms are connected with synchronous spacing adjustment driving mechanism；Together
Step spacing adjustment driving mechanism is used to drive each transverse adjusting mechanism synchronous adjustment horizontal spacing；First longitudinal direction translation plates and second
Longitudinal translation plate is installed on parallel in the longitudinal slide rail of longitudinal central axis line, and is connected to longitudinal translation driving mechanism；It is vertical
It is used to drive first longitudinal direction translation plates or second longitudinal direction translation plates to move along longitudinal central axis line to translational drive mechanism.
7. freezer liner size coaming plate riveting equipment as claimed in claim 6, it is characterised in that the transverse adjusting mechanism bag
Include cross lead screw (1321) and horizontal slide rail (1322)；Cross lead screw (1321) is equipped with forward and reverse screw thread, with horizontal slide rail
(1322) it is parallel；The two root posts bottom of the column group is erected in horizontal slide rail (1322) by sliding block respectively；It is described
The two root posts bottom of column group connects the forward screw thread and reverse thread of cross lead screw (1321) by silk braid respectively, so that
Proper cross lead screw (1321) can drive the two root posts of the column group in horizontal slide rail (1322) with opposite when rotating
Direction movement；Two U-shaped frame (21) bottoms are erected in horizontal slide rail (1322) by sliding block respectively；Two U-shaped frames (21)
Bottom connects the forward screw thread and reverse thread of cross lead screw (1321) by silk braid respectively, so that working as cross lead screw
(1321) when rotating two U-shaped frames (21) can be driven to be moved in a reverse direction in horizontal slide rail (1322)；The synchronization
Spacing adjustment driving mechanism includes the first vertical petal shaft transmission (1301), the second vertical petal shaft transmission
(1302), the 3rd vertical petal shaft transmission (1303), petal axis (1304) and the wide motor (1305) of tune；First vertical petal
Shaft transmission (1301), the second vertical petal shaft transmission (1302) and the 3rd vertical petal shaft transmission (1303) set
In on petal axis (1304), and can be mobile along petal axis (1304)；Petal axis (1304) laterally adjusts machine perpendicular to described
The cross lead screw (1321) of structure；Petal axis (1304) is respectively by the first vertical petal shaft transmission (1301), second vertical
Petal shaft transmission (1302) and the 3rd vertical petal shaft transmission (1303) connect the transverse direction of three transverse adjusting mechanisms
Screw (1321)；Wide motor (1305) is adjusted in petal axis (1304) connection.
8. freezer liner size coaming plate riveting equipment as claimed in claim 6, it is characterised in that the first column group and second is stood
Strengthening mechanism is provided between the two root posts of column group；The strengthening mechanism includes securing plate (1341)；Securing plate (1341) is perpendicular
Directly it is installed in first longitudinal direction translation plates or second longitudinal direction translation plates, and is transversely to the machine direction central axes；Securing plate is set on (1341)
It is equipped with horizontal reinforcing slide (1342)；Reinforce slide (1342) and be transversely to the machine direction central axes；First column group and the second column
The two root posts of group are respectively by reinforcing sliding block (1343) reinforcement by connection slide (1343).
9. freezer liner size coaming plate riveting equipment as claimed in claim 1, it is characterised in that cabinet mouth platform (111) is connected with
Cabinet mouth platform elevating mechanism；The cabinet mouth platform elevating mechanism is used to drive cabinet mouth platform (111) to lift, including chain (112), motor
(113) and four sleeve screw rod column sleeve mechanisms；The screw column sleeve mechanism includes silk braid column (121) and screw column (122)；Silk braid column
(121) it is vertically installed on base (110)；Screw column (122) is vertically arranged in the silk braid hole of silk braid column (121)；Silk braid column
(121) top is provided with drive gear (123)；Drive gear (123) is installed on screw column (122), and can be with screw
Column (122) rotates synchronously；Four sleeve screw rod column sleeve mechanisms are located at the corner of base (110) respectively；Cabinet mouth platform (111) is square
Plate body, installed in the top of screw column (122), in horizontally disposed；Motor (113) is installed on base (110), and is connected with master
Moving gear (114)；Drive gear (123) and driving gear (114) of the chain (112) in each screw column sleeve mechanism, by
This causes motor (113) to drive the sliding tooth in each screw column sleeve mechanism by driving gear (114) and chain (112)
(123) rotation is taken turns, and then drives screw column (122) rotation, rotating screw column (122) passes through screw column (122) and silk braid column
(121) the screw thread engagement between drives cabinet mouth platform (111) lifting.
10. freezer liner size coaming plate riveting equipment as claimed in claim 9, it is characterised in that the top of silk braid column (121)
Horizontal gear deck plate (125) is installed；Two clamping gears (124) are installed on gear deck plate (125)；Two clampings
Gear (124) is located at the both sides of drive gear (123) respectively；Chain (112) is held on drive gear (123) and clamping gear
(124) between, and it is meshed at the same time with drive gear (123) and clamping gear (124)；The cabinet mouth platform elevating mechanism further includes
Two transition gears (115)；Two transition gears (115) are installed on the table top of installation driving gear (114), chain (112)
Around driving gear (114) and two transition gears (115) so that chain (112) is in driving gear (114) and transition gear
(115) place is in omega structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711188469.2A CN107931459B (en) | 2017-11-24 | 2017-11-24 | Refrigerator inner container large and small coaming riveting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711188469.2A CN107931459B (en) | 2017-11-24 | 2017-11-24 | Refrigerator inner container large and small coaming riveting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107931459A true CN107931459A (en) | 2018-04-20 |
| CN107931459B CN107931459B (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711188469.2A Active CN107931459B (en) | 2017-11-24 | 2017-11-24 | Refrigerator inner container large and small coaming riveting equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN107931459B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111284023A (en) * | 2020-03-09 | 2020-06-16 | 孙继成 | Refrigerator-freezer inner bag installation mouth frame machine |
| CN113547032A (en) * | 2021-07-27 | 2021-10-26 | 安徽省科昌机械制造股份有限公司 | Automatic buckling device for production of refrigerator inner container |
| 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 |
| CN115673104A (en) * | 2022-11-22 | 2023-02-03 | 青岛拓普斯智能科技有限公司 | Riveting machine for liner assembly and riveting method thereof |
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| US5475916A (en) * | 1994-11-21 | 1995-12-19 | The Whitaker Corporation | Machine for staking a two part connector housing together |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111284023A (en) * | 2020-03-09 | 2020-06-16 | 孙继成 | Refrigerator-freezer inner bag installation mouth frame machine |
| CN113547032A (en) * | 2021-07-27 | 2021-10-26 | 安徽省科昌机械制造股份有限公司 | Automatic buckling device for production of refrigerator inner container |
| 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 |
| CN115673104A (en) * | 2022-11-22 | 2023-02-03 | 青岛拓普斯智能科技有限公司 | Riveting machine for liner assembly and riveting method thereof |
| CN115673104B (en) * | 2022-11-22 | 2023-04-18 | 青岛拓普斯智能科技有限公司 | Riveting machine for inner container assembly and riveting method thereof |
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| Publication number | Publication date |
|---|---|
| CN107931459B (en) | 2023-10-20 |
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