CN207982105U - A kind of freezer liner size coaming plate riveting mechanism - Google Patents
A kind of freezer liner size coaming plate riveting mechanism Download PDFInfo
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- CN207982105U CN207982105U CN201721588518.7U CN201721588518U CN207982105U CN 207982105 U CN207982105 U CN 207982105U CN 201721588518 U CN201721588518 U CN 201721588518U CN 207982105 U CN207982105 U CN 207982105U
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- riveting
- pylon
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- shaped frame
- oil cylinder
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Abstract
The utility model discloses a kind of freezer liner size coaming plate riveting mechanism, including two are oppositely arranged and symmetrically rivet module.Riveting module includes U-shaped frame, riveting oil cylinder, riveted plating, riveting backing plate.Oil cylinder, riveted plating and riveting backing plate is riveted to be mounted in U-shaped frame.Two U-shaped frame spacing of two riveting modules are adjustable.U-shaped frame includes outer pylon and interior pylon.Outer pylon is located at outside, and interior pylon is located inside.There is riveting gap between outer pylon and interior pylon.Riveted plating is vertically installed at by horizontally disposed riveting oil cylinder on outer pylon, and in riveting gap.Riveting backing plate is vertically installed on inner prop, is located in riveting gap.Riveted plating can move horizontally under the driving of riveting oil cylinder, and can be pressed on riveting backing plate and realize plate riveting.
Description
Technical field
The utility model is related to the equipment that size coaming plate in freezer liner automatic production line mutually rivets.
Background technology
Freezer liner coaming plate is for being isolated freezer liner and refrigeration device.Freezer liner coaming plate is usually by Figured aluminium plate system
At.In general, freezer liner coaming plate adds again after becoming degree of lip-rounding coaming plate after mutually being riveted by the U-shaped coaming plate made by two pieces of Figured aluminium plates
It is 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, by between two block size U-shaped coaming plates disclosed in 205599797 U of patent document CN
A kind of shell riveting mechanism realization riveting of two-pass hydraulic oil cylinder driving.But the riveting mechanism has two：First problem
It is the riveting mechanism by two-pass hydraulic oil cylinder driving, takes longer when two substeps impact when thus processing, paces can not keeps up with whole
The rhythm of a freezer liner coaming plate production line.Second Problem is to rivet backing plate in hull outside, and riveting shock plate is located at shell
Inside, and for the weaker Figured aluminium plate of material carry out riveting processing when, the quadrangle of two size U-shaped coaming plates must be fixed.Greatly
Corner Strapped the best way of small U-shaped coaming plate is strutted from inside with column, when thus internal upright supports from inside to outside, shell
Outside riveting backing plate need ecto-entad to move, since this is two different directions, be easy it is asynchronous, and be easy take compared with
It is long, cause rhythm too slow, the rhythm of entire freezer liner coaming plate production line can not be kept up with.
Invention content
Problem to be solved in the utility model：Cause rhythm too slow under the prior art, when being riveted from inside to outside, nothing
Method keeps up with the rhythm of entire freezer liner coaming plate production line.
To solve the above problems, the scheme that the utility model uses is as follows：
A kind of freezer liner size coaming plate riveting mechanism, including two be oppositely arranged and symmetrically rivet module.The riveting
Connection module includes U-shaped frame, riveting oil cylinder, riveted plating, riveting backing plate.It rivets oil cylinder, riveted plating and riveting backing plate and is mounted on U-shaped frame
On.Two U-shaped frame spacing of two riveting modules are adjustable.U-shaped frame includes outer pylon and interior pylon.Outer pylon is located at outside, interior
Pylon is located inside.There is riveting gap between outer pylon and interior pylon.Riveted plating is vertical by horizontally disposed riveting oil cylinder
On outer pylon, and in riveting gap.Riveting backing plate is vertically installed on interior pylon, is located in riveting gap.Riveting
Fishplate bar can move horizontally under the driving of riveting oil cylinder, and can be pressed on riveting backing plate and realize plate riveting.
Further, the riveting module further includes riveting grillage and adjustment cylinder.Riveted plating is by riveting grillage and riveting
Oil cylinder is connected.Riveting grillage is vertically arranged and is connected to the piston of riveting oil cylinder.It is provided with vertical trapezoidal card on riveting grillage
Slot.Riveted plating is provided with trapezoidal fixture block on vertical plate body direction.Trapezoidal fixture block matches with trapezoidal card slot.Riveted plating passes through
Trapezoidal fixture block is caught in trapezoidal card slot and is mounted on riveting grillage, and can be slided up and down in the vertical direction along trapezoidal card slot.
The top that cylinder is mounted on riveting grillage is adjusted, piston connects riveted plating so that riveted plating can be in the driving of adjustment cylinder
Lower lifting.
Further, balance mechanism up and down is additionally provided between outer pylon and riveting grillage.Upper and lower balance mechanism includes rack
And synchronizing shaft.Synchronizing shaft is vertically arranged, and upper and lower ends are mounted on by two pieces of shaft bearing plates on outer pylon respectively.Two above and below synchronizing shaft
End two pieces of shaft bearing plates be clamped respectively there are two gear.Gear is mounted on synchronizing shaft, and can be rotated synchronously with synchronizing shaft.Tooth
Item has two.Two toothed racks are horizontally disposed, and perpendicular to the symmetry axis of two riveting modules.Two toothed racks are pressed from both sides respectively one on the other
It is held between two pieces of shaft bearing plates of synchronizing shaft upper and lower ends, and is held between outer pylon lateral shelf plate and gear, it can be horizontal
It is mobile.Rack and pinion is meshed.One end of rack is mutually fixed with riveting grillage.
Further, on two U-shaped frame installation spacing adjusting mechanisms.The spacing adjusting mechanism includes cross lead screw and transverse direction
Sliding rail.Cross lead screw is equipped with forward and reverse screw thread, parallel with horizontal slide rail.Two U-shaped frame bottoms are erected at by sliding block respectively
In horizontal slide rail.Two U-shaped frame bottoms are separately connected the forward screw thread and reverse thread of cross lead screw by silk braid, so that
Two U-shaped frames can be driven to move in a reverse direction in horizontal slide rail when cross lead screw rotates.
Further, U-shaped frame is made of L-shaped frame and the outer pylon on L-shaped frame；The L-shaped frame is mutual by two pieces
Cross-brace beam between parallel and vertical L shaped plate and two pieces of L shaped plates is formed；The vertical portion of the L-shaped frame is interior
Pylon；Outer pylon is mounted on the horizontal component of the L-shaped frame；The lateral shelf plate that outer pylon is mutually parallel and is vertically arranged by two pieces
And the cross-brace beam between two pieces of lateral shelf plates is formed；Oil cylinder is riveted to be set between two pieces of lateral shelf plates of outer pylon.
Further, U-shaped securing plate is installed between outer pylon and interior pylon two bottom sides.
Further, riveting backing plate is surface plate.Riveted plating is provided with vertical riveting on the riveting face towards riveting backing plate
Slot.
The technique effect of the utility model is as follows：The riveting mechanism of the utility model is riveted inwardly by outside, nothing
It need to consider the problem of stroke deficiency, therefore, be realized by one-stroke oil cylinder, riveting only needs an action, thereby may be ensured that
Rhythm.Riveting mechanism simultaneously rivets two riveting sides of size coaming plate using the riveting module of two rod-types, improves
Rhythm.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model embodiment.
Fig. 2 is the overall structure diagram at the lateral visual angle of the utility model embodiment.
Fig. 3 is the structural schematic diagram for riveting grillage.
Fig. 4 is the schematic top plan view of riveted plating.
Fig. 5 is the structural schematic diagram of balance mechanism part above and below the utility model embodiment.
Fig. 6 is the structural schematic diagram for riveting module U-shaped frame.
Fig. 7 is that riveting module U-shaped frame increases the structural schematic diagram after U-shaped securing plate.
Fig. 8 is the fundamental diagram for riveting backing plate and riveted plating.
Specific implementation mode
The utility model is described in further details below in conjunction with the accompanying drawings.
A kind of freezer liner size coaming plate riveting mechanism, including two be oppositely arranged and symmetrically rivet module.Riveting die
Block, as shown in Figure 1 and Figure 2, including U-shaped frame 21, riveting oil cylinder 22, riveting grillage 23, riveted plating 24 and riveting backing plate 25.Riveting
Oil cylinder 22, riveting grillage 23, riveted plating 24 and riveting backing plate 25 are mounted in U-shaped frame 21.Two riveting modules correspond to two U-shapeds
Frame 21.Two U-shaped frames 21 are mounted in fixed plate 1317, and spacing is adjustable.
Two 21 spacing of U-shaped frame adjustment are realized by spacing adjusting mechanism.It is, two U-shaped frames 21 pass through spacing tune
Complete machine structure is vertically arranged in fixed plate 1317.Spacing adjusting mechanism is used to adjust the spacing between two U-shaped frames 21, including cross
To lead screw 1321 and horizontal slide rail 1322.Two U-shaped frames 21 are erected at by the sliding block 1323 of bottom in horizontal slide rail 1322.It is horizontal
To sliding rail 1322, level is erected in fixed plate 1317 respectively.Symmetry axis of the horizontal slide rail 1322 perpendicular to two U-shaped frames 21.Two
The symmetry axis of namely two riveting modules of the symmetry axis of a U-shaped frame 21.Cross lead screw 1321 is equipped with forward and reverse screw thread, with transverse direction
Sliding rail 1322 is parallel.Two U-shaped frames 21 are separately connected the forward screw thread and reverse thread of cross lead screw 1321 by silk braid, from
And enables and drive two U-shaped frames 21 to be moved in a reverse direction in horizontal slide rail 1322 when cross lead screw 1321 rotates
It is dynamic.Cross lead screw 1321 connects driving motor by transmission mechanism 1302.
U-shaped frame 21 includes outer pylon 211 and interior pylon 212.Outer pylon 211 is located at outside, and interior pylon 212 is located inside.
There is riveting gap 213 between outer pylon 211 and interior pylon 212.Riveted plating 24 is perpendicular by riveting grillage 23 and riveting oil cylinder 22
It is directly mounted on outer pylon 211, and in riveting gap 213.Specifically, it rivets there are two oil cylinders 22.Two riveting oil
22 level of cylinder is erected on column jacket frame 211, and two riveting oil cylinders 22 are one on the other.Riveting grillage 23 is vertically arranged in two
On the piston for riveting oil cylinder 22, and in riveting gap 213.Riveted plating 24 is then mounted on riveting grillage 23.Such as Fig. 3 institutes
Show, rivets and be provided with vertical trapezoidal card slot 231 on grillage 23.As shown in figure 4, riveted plating 24 is set on vertical plate body direction
It is equipped with trapezoidal fixture block 242.Trapezoidal fixture block 242 matches with trapezoidal card slot 231.Riveted plating 24 is caught in ladder by trapezoidal fixture block 242
Shape card slot 231 is mounted on riveting grillage 23, and can be slided up and down in the vertical direction along trapezoidal card slot 231.Riveted plating
The top of frame 23 is equipped with adjustment cylinder 241.The piston for adjusting cylinder 241 connects riveted plating 24 so that riveted plating 24 can be
It adjusts and is lifted under the driving of cylinder 241.Riveting backing plate 25 is vertically installed on interior pylon 212, is located in riveting gap 213.Riveting
The direction of the erection of oil cylinder 22 is connect perpendicular to the symmetry axis of two riveting modules, riveted plating 24 can be in riveting oil cylinder 22 as a result,
To be moved horizontally perpendicular to the direction of the symmetry axis of two riveting modules under driving, and the backing plate face of riveting backing plate 25 can be pressed in
On, realize the riveting of plate between size coaming plate.
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 fig. 6, being mutually parallel by two pieces and the cross-brace beam between vertical L shaped plate 219 and two pieces of L shaped plates 219
It is formed.The vertical portion of L-shaped frame is interior pylon 212.Outer pylon 211 is mounted on the horizontal component of L-shaped frame.Outer pylon 211
It is mutually parallel by two pieces and the cross-brace beam between the lateral shelf plate being vertically arranged and two pieces of lateral shelf plates is formed.Rivet oil cylinder
22 are set between 211 two pieces of parallel lateral shelf plates of outer pylon.Under this structure, the object between outer pylon 211 and interior pylon 212
Reason intensity seems insufficient.When riveted plating 24 is pressed in by the driving of riveting oil cylinder 22 on riveting backing plate 25, outer pylon 211 is easy backward
It steps down, leads to rivet backing plate 25 by uneven above and below the pressure of riveted plating 24.To strengthen between outer pylon 211 and interior pylon 212
Physical strength, the present embodiment, as shown in fig. 7, be equipped between 212 two bottom sides of outer pylon 211 and interior pylon U-shaped reinforcing
Plate 214.U-shaped securing plate 214 has two pieces, is located on the front-back of U-shaped frame 21.
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.Two riveting oil cylinders 22 are susceptible to the problem of thrust unevenness.Oil cylinder is riveted when upper and lower two
When 22 thrust unevenness, 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 purpose, this
In embodiment, balance mechanism 26 up and down is additionally provided between outer pylon 211 and riveting grillage 23.Upper and lower balance mechanism 26, such as schemes
2, shown in Fig. 5, including rack 261 and synchronizing shaft 262.Synchronizing shaft 262 is vertically arranged, and upper and lower ends pass through two pieces of shaft bearing plates respectively
264 are mounted on outer pylon 211.The tooth there are two same specification is clamped in two pieces of shaft bearing plates 264 of 262 upper and lower ends of synchronizing shaft respectively
Wheel 263.Gear 263 is mounted on synchronizing shaft 262, and can be rotated synchronously with synchronizing shaft 262.Rack 261 has two.Two rooted teeth
Item 261 is horizontally disposed, and perpendicular to the symmetry axis of two riveting modules.Two toothed racks, 261 same specification, and press from both sides respectively one on the other
Be held between two pieces of shaft bearing plates 264 of 262 upper and lower ends of synchronizing shaft, and be held on 211 lateral shelf plate of outer pylon and gear 263 it
Between, it can be moved horizontally relative to 211 lateral shelf plate of outer pylon.Rack 261 is meshed with gear 263.One end of rack 261 and riveting
23 phase of fishplate bar frame is fixed.
In addition, in the present embodiment, riveting backing plate 25 is surface plate.As shown in figure 4, riveted plating 24 is towards riveting backing plate 25
Vertical riveting slot 243 is provided on riveting face.When riveting as a result, as shown in figure 8, being formed by riveting after the riveting of size coaming plate
Socket part 299 can be by riveting slot 243 so that caulking part 299 protrudes outward.And the inside of caulking part 299, since riveting is padded
Plate 25 is surface plate so that caulking part 299 is flushed with the plate body of both sides, so that caulking part 299 is in the inside of freezer liner
Seamless or only minute traces.
Claims (7)
1. a kind of freezer liner size coaming plate riveting mechanism, which is characterized in that be oppositely arranged including two and symmetrical riveting die
Block；The riveting module includes U-shaped frame (21), riveting oil cylinder (22), riveted plating (24), riveting backing plate (25)；Rivet oil cylinder
(22), riveted plating (24) and riveting backing plate (25) are mounted in U-shaped frame (21)；Between two U-shaped frames (21) of two riveting modules
Away from adjustable；U-shaped frame (21) includes outer pylon (211) and interior pylon (212)；Outer pylon (211) is located at outside, interior pylon (212)
Positioned inside；There is riveting gap (213) between outer pylon (211) and interior pylon (212)；Riveted plating (24) passes through horizontally disposed
Riveting oil cylinder (22) be vertically installed on outer pylon (211), and positioned at riveting gap (213) in；It is vertical to rivet backing plate (25)
On interior pylon (212), it is located in riveting gap (213)；Riveted plating (24) can be under the driving of riveting oil cylinder (22)
It moves horizontally, and can be pressed on riveting backing plate (25) and realize plate riveting.
2. freezer liner size coaming plate riveting mechanism as described in claim 1, which is characterized in that the riveting module 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)；It is provided with vertical trapezoidal card slot on riveting grillage (23)
(231)；Riveted plating (24) is provided with trapezoidal fixture block (242) 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 mounted on riveting grillage (23),
And it can be slided up and down in the vertical direction along trapezoidal card slot (231)；It adjusts cylinder (241) and is mounted on riveting grillage (23)
Top, piston connect riveted plating (24) so that riveted plating (24) can lift under the driving of adjustment cylinder (241).
3. freezer liner size coaming plate riveting mechanism as claimed in claim 2, which is characterized in that outer pylon (211) and riveting
Balance mechanism (26) up and down is additionally provided between grillage (23)；Upper and lower balance mechanism (26) includes rack (261) and synchronizing shaft
(262)；Synchronizing shaft (262) is vertically arranged, and upper and lower ends are mounted on by two pieces of shaft bearing plates (264) on outer pylon (211) respectively；
Two pieces of shaft bearing plates (264) of synchronizing shaft (262) upper and lower ends are clamped respectively there are two gear (263)；Gear (263) is mounted on same
It walks on axis (262), and can be rotated synchronously with synchronizing shaft (262)；Rack (261) has two；Two toothed racks (261) level is set
It sets, and perpendicular to the symmetry axis of two riveting modules；Two toothed racks (261) are held on respectively one on the other on synchronizing shaft (262)
Between two pieces of shaft bearing plates (264) at lower both ends, and it is held between outer pylon (211) lateral shelf plate and gear (263), Neng Goushui
Translation 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 mechanism as described in claim 1, which is characterized in that two U-shaped frame (21) installations
On spacing adjusting mechanism；The spacing adjusting mechanism includes cross lead screw (1321) and horizontal slide rail (1322)；Cross lead screw
(1321) it is equipped with forward and reverse screw thread, it is parallel with horizontal slide rail (1322)；Two U-shaped frame (21) bottoms are set up by sliding block respectively
In horizontal slide rail (1322)；Two U-shaped frame (21) bottoms are separately connected the forward screw thread of cross lead screw (1321) by silk braid
And reverse thread, so that can drive two U-shaped frames (21) in horizontal slide rail when cross lead screw (1321) rotate
(1322) it is moved in a reverse direction on.
5. freezer liner size coaming plate riveting mechanism as described in claim 1, which is characterized in that U-shaped frame (21) by L-shaped frame and
Outer pylon (211) on L-shaped frame is formed；The L-shaped frame be mutually parallel by two pieces and vertical L shaped plate (219) with
And the cross-brace beam between two pieces of L shaped plates (219) is formed；The vertical portion of the L-shaped frame is interior pylon (212)；Column jacket
Frame (211) is mounted on the horizontal component of the L-shaped frame；The side frame that outer pylon (211) is mutually parallel and is vertically arranged by two pieces
Cross-brace beam between plate and two pieces of lateral shelf plates is formed；It rivets oil cylinder (22) and is set to (211) two pieces of lateral shelf plates of outer pylon
Between.
6. freezer liner size coaming plate riveting mechanism as described in claim 1, which is characterized in that outer pylon (211) and inner prop
U-shaped securing plate (214) is installed between frame (212) two bottom sides.
7. freezer liner size coaming plate riveting mechanism as described in claim 1, which is characterized in that riveting backing plate (25) is plane
Plate；Riveted plating (24) is provided with vertical riveting slot (243) on the riveting face towards riveting backing plate (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721588518.7U CN207982105U (en) | 2017-11-24 | 2017-11-24 | A kind of freezer liner size coaming plate riveting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721588518.7U CN207982105U (en) | 2017-11-24 | 2017-11-24 | A kind of freezer liner size coaming plate riveting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207982105U true CN207982105U (en) | 2018-10-19 |
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ID=63803730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721588518.7U Active CN207982105U (en) | 2017-11-24 | 2017-11-24 | A kind of freezer liner size coaming plate riveting mechanism |
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| Country | Link |
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| CN (1) | CN207982105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2017
- 2017-11-24 CN CN201721588518.7U patent/CN207982105U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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