CN207709708U - A kind of freezer liner bottom plate fillet riveting mechanism - Google Patents
A kind of freezer liner bottom plate fillet riveting mechanism Download PDFInfo
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- CN207709708U CN207709708U CN201721588674.3U CN201721588674U CN207709708U CN 207709708 U CN207709708 U CN 207709708U CN 201721588674 U CN201721588674 U CN 201721588674U CN 207709708 U CN207709708 U CN 207709708U
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- fillet
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- rack
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- bottom plate
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Abstract
The utility model discloses a kind of freezer liner bottom plate fillet riveting mechanisms, including horizontal fillet edge-folding mechanism, fillet pressing plate edge-folding mechanism and fillet to rivet rack.Horizontal fillet edge-folding mechanism is located at the lower section of fillet pressing plate edge-folding mechanism.Horizontal fillet edge-folding mechanism includes horizontal fillet hemming die item and fillet horizontal air cylinder.Horizontal fillet hemming die item be mounted on fillet riveting rack on, and can under the driving of fillet horizontal air cylinder horizontal shifting.Fillet pressing plate edge-folding mechanism includes fillet vertical cylinder, fillet mould crane, fillet clamp block and vertical fillet hemming die item.Fillet mould crane is mounted in fillet riveting rack, can be lifted under the driving of fillet vertical cylinder.Fillet clamp block is mounted on the lower section of fillet mould crane by spring stack mechanism.Vertical fillet hemming die item is fixed on the lower section of fillet mould crane.The front end face of horizontal fillet hemming die item and vertical fillet hemming die item is equipped with the die cavity that horizontal cross-section is in circular arc.
Description
Technical field
The utility model is related to freezer liner automated production equipments.
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.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 and
After Z-shaped bottom plate riveting, being formed 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.
A total of ten sidelines of Z-shaped bottom plate.Two of which sideline is bending line, and without riveting, remaining eight sides line is both needed to
It rivets.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
It needs to rivet sideline, it is also necessary to which the arc chord angle at offside sideline and end edge line right angle is riveted.
Invention content
Problem to be solved in the utility model：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 utility model uses is as follows：
A kind of freezer liner bottom plate fillet riveting mechanism, including horizontal fillet edge-folding mechanism, fillet pressing plate edge-folding mechanism with
And fillet rivets rack；The horizontal fillet edge-folding mechanism is located at the lower section of the fillet pressing plate edge-folding mechanism；The horizontal circle
Angle edge-folding mechanism includes horizontal fillet hemming die item and fillet horizontal air cylinder；Horizontal fillet hemming die item is mounted on the fillet riveting
Pick on frame, be connected with fillet horizontal air cylinder, and can under the driving of fillet horizontal air cylinder horizontal shifting；Horizontal fillet
Hemming die 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 the vertical gas of fillet
Cylinder, fillet mould crane, fillet clamp block and vertical fillet hemming die item；Fillet mould crane is mounted on the fillet
It rivets in rack, is connected with fillet vertical cylinder, and can be lifted under the driving of fillet vertical cylinder；Fillet clamp block passes through bullet
Huang Zhu mechanisms are mounted on the lower section of fillet mould crane；Vertical fillet hemming die item is fixed under fillet mould crane
Side；The front end face of vertical fillet hemming die item is equipped with the die cavity that horizontal cross-section is in circular arc；The die cavity and freezer liner bottom plate
Fillet match.
Further, the horizontal fillet edge-folding mechanism further includes fillet pan carriage；Fillet pan carriage is mounted on the fillet
It rivets in rack；Horizontal fillet hemming die item is then mounted on the front end of fillet pan carriage；Fillet pan carriage connects fillet horizontal gas
Cylinder, and can under the driving of fillet horizontal air cylinder horizontal shifting.
Further, fillet pan carriage is mounted on the fillet by sliding block and sliding rail and rivets in rack.
Further, the rear of fillet clamp block is equipped with the card convex that horizontal cross-section is in circular arc；Fillet clamp block passes through the card
Convex clip is in the die cavity on the front end face of vertical fillet hemming die item, and can be relative to vertical fillet hemming die item along the mould
Slot moves in the vertical direction.
Further, the fillet riveting rack includes two pieces of rack side boards, rack top plate, chassis backplane, framework soleplate；
Framework soleplate is horizontally disposed；Two pieces of rack side boards are vertically arranged on framework soleplate；Rack top plate is set to two pieces of rack sides
The top of plate；Chassis backplane setting is set between two pieces of rack side boards, and perpendicular with two pieces of rack side boards.
Further, the horizontal fillet edge-folding mechanism further includes fillet pan carriage；Fillet pan carriage is mounted on the fillet
It rivets in rack；Horizontal fillet hemming die item is then mounted on the front end of fillet pan carriage；Fillet pan carriage connects fillet horizontal gas
Cylinder, and can under the driving of fillet horizontal air cylinder horizontal shifting.
Further, fillet pan carriage is mounted on by sliding block and sliding rail on framework soleplate.
Further, fillet vertical cylinder is mounted on rack top plate；Fillet mould crane is pacified by guide post guide sleeve mechanism
Mounted in the lower section of rack top plate.
The technique effect of the utility model is as follows：The fillet riveting mechanism of the utility model passes through horizontal fillet edge-folding mechanism
And the riveting of fillet between freezer liner bottom plate and coaming plate is realized in three step operations of fillet pressing plate edge-folding mechanism point.
Description of the drawings
Fig. 1 and Fig. 2 is the stereochemical structure view of the utility model embodiment different visual angles.
Fig. 3, Fig. 4 and Fig. 5 are the fundamental diagrams of the utility model embodiment.
Specific implementation mode
The utility model is described in further details below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, a kind of freezer liner bottom plate fillet riveting mechanism, including horizontal fillet edge-folding mechanism, fillet
Pressing plate edge-folding mechanism and fillet rivet rack.Horizontal fillet edge-folding mechanism and fillet pressing plate edge-folding mechanism are riveted mounted on fillet
In rack.Horizontal fillet edge-folding mechanism is located at the lower section of fillet pressing plate edge-folding mechanism.It includes two pieces of frame sides that fillet, which rivets rack,
Side plate 421, rack top plate 422, chassis backplane 423, framework soleplate 424.Framework soleplate 424 is horizontally disposed.Two pieces of rack sides
Plate 421 is vertically arranged at the both sides of framework soleplate 424.Rack top plate 422 is set to the top of two pieces of rack side boards 421.Rack
The setting of backboard 423 is set between two pieces of rack side boards 421, and perpendicular with two pieces of rack side boards 421.
Horizontal fillet edge-folding mechanism includes fillet pan carriage 431, horizontal fillet hemming die item 432 and fillet horizontal air cylinder
433.Fillet pan carriage 431 is mounted on fillet by sliding block 435 and sliding rail 434 and rivets on the framework soleplate 424 of rack, and can
It is moved horizontally along sliding rail 434.Horizontal fillet hemming die item 432 is mounted on the front end of fillet pan carriage 431.Fillet horizontal air cylinder
433 are mounted on the chassis backplane 423 of fillet riveting rack, and piston connects the rear end of fillet pan carriage 431.Horizontal fillet folding
Mould item 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 crane 442, fillet clamp block 443 with
And vertical fillet hemming die item 444.Fillet mould crane 442 is mounted on fillet by guide post guide sleeve mechanism 4421 and rivets rack
Rack top plate 422 lower section.Fillet vertical cylinder 441 is mounted on the top of rack top plate 422, and piston connects fillet mould item
Crane 442.Fillet clamp block 443 is mounted on the lower section of fillet mould crane 442 by spring stack mechanism 4431.Vertical circle
Angle hemming die item 444 is fixed on the lower section of fillet mould crane 442.Vertical fillet hemming die item 444 is blocks, front end face
It is equipped with the die cavity that horizontal cross-section is in circular arc.The rear of fillet clamp block 443 is equipped with the card convex that horizontal cross-section is in circular arc.Fillet pressure
Plate 443 is stuck in by card convex in the die cavity on the front end face of vertical fillet hemming die item 444, and can be relative to vertical fillet
Hemming die item 444 moves in the vertical direction along die cavity.
The present embodiment operation principle is as shown in Fig. 3, Fig. 4, Fig. 5.In Fig. 3, Fig. 4, Fig. 5,3901 be bottom plate, usually Z-shaped
Bottom plate can also be tablet bottom plate, and 4903 be bottom plate fillet bending edges, and 3902 be coaming plate, that is, size U-shaped coaming plate or mouth
Shape coaming plate, 4904 be coaming plate fillet bending edges, and 1901 be the circular arc corner supporting block on liner supporting mechanism.Bottom plate fillet bending edges
4903 and coaming plate fillet bending edges 4904 be 90 degree of bendings at fillet.Bottom plate 3901 and coaming plate 3902 are perpendicular.Work as refrigerator
Liner degree of lip-rounding coaming plate and bottom plate be placed on liner supporting mechanism after structure, as shown in Figure 3.The freezer liner bottom of the present embodiment
After plate fillet riveting mechanism is moved at bottom plate fillet, riveting process is as follows：First, fillet vertical cylinder 441 drives fillet mould
Crane 442 pushes, and when fillet clamp block 443 is pressed on circular arc corner supporting block 1901, fillet mould crane 442 stops
Downlink.At this point, vertical 444 bottom surface of fillet hemming die item is flushed with 443 bottom surface of fillet clamp block.Then, fillet horizontal air cylinder 433
Horizontal fillet hemming die item 432 is driven to press forward so that 4903 inside bending of bottom plate fillet bending edges so that the side of bottom plate 3901
Edge point, coaming plate fillet bending edges 4904 and bottom plate fillet bending edges 4903 are stacked synthesis three layers of edge knot as shown in Figure 4
Structure 4905.Later, the horizontal retraction of fillet hemming die item 432 of 433 driving of fillet horizontal air cylinder is that vertical fillet hemming die item 444 allows
Position.Subsequently, fillet vertical cylinder 441 continues that fillet mould crane 442 is driven to push, at this point, fillet clamp block 443 is pressed in
On circular arc corner supporting block 1901, and vertical fillet hemming die item 444 continues to push, by three layers of 4905 downward bending of marginal texture,
Four layers of corner as shown in Figure 5 riveted structure 4906 is formed, riveting is completed.
Claims (8)
1. a kind of freezer liner bottom plate fillet riveting mechanism, which is characterized in that rolled over including horizontal fillet edge-folding mechanism, fillet pressing plate
Side mechanism and fillet rivet rack；The horizontal fillet edge-folding mechanism is located at the lower section of the fillet pressing plate edge-folding mechanism；Institute
It includes horizontal fillet hemming die item (432) and fillet horizontal air cylinder (433) to state horizontal fillet edge-folding mechanism；Horizontal fillet hemming die
Item (432) is mounted in fillet riveting rack, is connected with fillet horizontal air cylinder (433), and can be in fillet horizontal air cylinder
(433) horizontal shifting under driving；Horizontal fillet hemming die item (432) front end face is equipped with the mould that horizontal cross-section is in circular arc
Slot；The fillet pressing plate edge-folding mechanism includes fillet vertical cylinder (441), fillet mould crane (442), fillet clamp block
(443) and vertical fillet hemming die item (444)；Fillet mould crane (442) is mounted in fillet riveting rack, with
Fillet vertical cylinder (441) is connected, and can be lifted under fillet vertical cylinder (441) driving；Fillet clamp block (443) passes through
Spring stack mechanism (4431) is mounted on the lower section of fillet mould crane (442)；Vertical fillet hemming die item (444) is fixed on circle
The lower section of angle mould crane (442)；The front end face of vertical fillet hemming die item (444) is equipped with the mould that horizontal cross-section is in circular arc
Slot；The fillet of the die cavity and freezer liner bottom plate matches.
2. freezer liner bottom plate fillet riveting mechanism as described in claim 1, which is characterized in that the horizontal fillet folding brake
Structure further includes fillet pan carriage (431)；Fillet pan carriage (431) is mounted in fillet riveting rack；Horizontal fillet flanging
Mould item (432) is then mounted on the front end of fillet pan carriage (431)；Fillet pan carriage (431) connects fillet horizontal air cylinder (433),
And can under the driving of fillet horizontal air cylinder (433) horizontal shifting.
3. freezer liner bottom plate fillet riveting mechanism as claimed in claim 2, which is characterized in that fillet pan carriage (431) is logical
It crosses sliding block and sliding rail is mounted in fillet riveting rack.
4. freezer liner bottom plate fillet riveting mechanism as described in claim 1, which is characterized in that fillet clamp block (443)
Rear is equipped with the card convex that horizontal cross-section is in circular arc；Fillet clamp block (443) is stuck in vertical fillet hemming die item by the card convex
(444) in the die cavity on front end face, and can relative to vertical fillet hemming die item (444) along the die cavity in vertical direction
Upper movement.
5. freezer liner bottom plate fillet riveting mechanism as described in claim 1, which is characterized in that the fillet rivets rack packet
Include two pieces of rack side boards (421), rack top plate (422), chassis backplane (423), framework soleplate (424)；Framework soleplate (424)
It is horizontally disposed；Two pieces of rack side boards (421) are vertically arranged on framework soleplate (424)；Rack top plate (422) is set to two pieces of machines
The top of frame side board (421)；Chassis backplane (423) setting is set between two pieces of rack side boards (421), and with two pieces of racks
Side board (421) is perpendicular.
6. freezer liner bottom plate fillet riveting mechanism as claimed in claim 5, which is characterized in that the horizontal fillet folding brake
Structure further includes fillet pan carriage (431)；Fillet pan carriage (431) is mounted in fillet riveting rack；Horizontal fillet flanging
Mould item (432) is then mounted on the front end of fillet pan carriage (431)；Fillet pan carriage (431) connects fillet horizontal air cylinder (433),
And can under the driving of fillet horizontal air cylinder (433) horizontal shifting.
7. freezer liner bottom plate fillet riveting mechanism as claimed in claim 6, which is characterized in that fillet pan carriage (431) is logical
It crosses sliding block and sliding rail is mounted on framework soleplate (424).
8. freezer liner bottom plate fillet riveting mechanism as claimed in claim 5, which is characterized in that fillet vertical cylinder (441)
On rack top plate (422)；Fillet mould crane (442) is mounted on rack top plate by guide post guide sleeve mechanism (4421)
(422) lower section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721588674.3U CN207709708U (en) | 2017-11-24 | 2017-11-24 | A kind of freezer liner bottom plate fillet riveting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721588674.3U CN207709708U (en) | 2017-11-24 | 2017-11-24 | A kind of freezer liner bottom plate fillet riveting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207709708U true CN207709708U (en) | 2018-08-10 |
Family
ID=63062372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721588674.3U Active CN207709708U (en) | 2017-11-24 | 2017-11-24 | A kind of freezer liner bottom plate fillet riveting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207709708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107952894A (en) * | 2017-11-24 | 2018-04-24 | 安徽鲲鹏装备模具制造有限公司 | A kind of freezer liner bottom plate fillet riveting mechanism |
-
2017
- 2017-11-24 CN CN201721588674.3U patent/CN207709708U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107952894A (en) * | 2017-11-24 | 2018-04-24 | 安徽鲲鹏装备模具制造有限公司 | A kind of freezer liner bottom plate fillet riveting mechanism |
| CN107952894B (en) * | 2017-11-24 | 2023-10-20 | 安徽鲲鹏装备模具制造有限公司 | Refrigerator liner bottom plate fillet riveting mechanism |
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