CN208050760U - A kind of freezer liner fillet riveting mechanism of band auxiliary pressing plate - Google Patents
A kind of freezer liner fillet riveting mechanism of band auxiliary pressing plate Download PDFInfo
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- CN208050760U CN208050760U CN201820257022.XU CN201820257022U CN208050760U CN 208050760 U CN208050760 U CN 208050760U CN 201820257022 U CN201820257022 U CN 201820257022U CN 208050760 U CN208050760 U CN 208050760U
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- fillet
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Abstract
The utility model discloses the freezer liner fillet riveting mechanisms that a kind of band assists pressing plate, including horizontal fillet edge-folding mechanism, fillet pressing plate edge-folding mechanism, auxiliary press plate mechanism and fillet to rivet rack.Horizontal fillet edge-folding mechanism includes horizontal fillet hemming die item and fillet horizontal air cylinder.Horizontal fillet hemming die item can be moved forward and backward under the driving of fillet horizontal air cylinder.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 can lift under the driving of fillet vertical cylinder.Fillet clamp block is mounted on by spring stack mechanism below fillet mould crane.Vertical fillet hemming die item is fixed below 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.Auxiliary press plate mechanism is located at the front of fillet pressing plate edge-folding mechanism, including the auxiliary holding pad being driven by the cylinder.
Description
Technical field
The utility model is related to freezer liner automated production equipments.
Background technology
The applicant has submitted that application No. is 201721588675.8 November 24 in 2017《A kind of bottom of freezer liner
Four fillet riveting equipment of plate》.The riveting equipment includes that there are four fillet riveting mechanisms.Four fillet riveting mechanisms are to being placed on six
Four arc chord angles between freezer liner coaming plate and freezer liner bottom plate on pillar freezer liner supporting rack carry out corner riveting.
When the horizontal fillet edge-folding mechanism of the fillet riveting mechanism carries out flanging work, need by the fillet in fillet pressing plate edge-folding mechanism
Clamp block carries out pressing plate.Since fillet clamp block and vertical fillet hemming die item are driven by fillet vertical cylinder, lead to fillet
The lifting travel of clamp block is insufficient, and bottom plate is placed on six pillar freezer liner supporting racks and is easy the presence of alice rake angle,
When the lifting travel of fillet clamp block leads to bottom plate rake angle, it can not be pressed on bottom plate.In addition, fillet clamp block passes through spring stack machine
Structure is mounted on the lower section of fillet mould crane, and bottom plate pressure is insufficient when fillet clamp block being caused to be pressed on bottom plate, causes
When horizontal fillet edge-folding mechanism carries out flanging, it is easy to push bottom plate retrogressing and edge flexing movement can not be completed.
Invention content
Problem to be solved in the utility model：When the lifting travel deficiency of fillet clamp block causes bottom plate rake angle, it can not press
On bottom plate, while fillet clamp block is pressed in the insufficient pressure on bottom plate, when horizontal fillet edge-folding mechanism being caused to carry out flanging, holds
Bottom plate is easily push to retreat and edge flexing movement can not be completed.
To solve the above problems, the scheme that the utility model uses is as follows：
A kind of freezer liner fillet riveting mechanism of band auxiliary pressing plate, including horizontal fillet edge-folding mechanism, fillet pressing plate folding
Side mechanism, auxiliary press plate mechanism and fillet rivet rack；The horizontal fillet edge-folding mechanism is located at the fillet pressing plate flanging
The lower section of mechanism；The horizontal fillet edge-folding mechanism includes horizontal fillet hemming die item and fillet horizontal air cylinder；Horizontal fillet folding
Side mould item is mounted in fillet riveting rack, is connected with fillet horizontal air cylinder, and can be in the driving of fillet horizontal air cylinder
Lower 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 fillet vertical cylinder, fillet mould crane, fillet clamp block and vertical fillet hemming die item；Fillet mould
Crane is mounted in fillet riveting rack, is connected with fillet vertical cylinder, and can be driven in fillet vertical cylinder
Lower lifting；Fillet clamp block is mounted on the lower section of fillet mould crane by spring stack mechanism；Vertical fillet hemming die item is solid
It is scheduled on the lower section of fillet mould crane；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 fillet of the die cavity and freezer liner bottom plate matches；The auxiliary press plate mechanism is located at the fillet pressing plate edge-folding mechanism
Front, including auxiliary holding pad and auxiliary pressing plate cylinder；Assist holding pad by assisting pressing plate cylinder to be mounted on the fillet riveting
It picks on frame, and positioned at the lower section of auxiliary pressing plate cylinder.
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 utility model on fillet riveting mechanism by increasing additional auxiliary
Press plate mechanism is exclusively used in pressing plate, and avoiding fillet clamp block under original structure can not be pressed on bottom plate and bottom plate pressure deficiency
The problem of.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model embodiment.
Fig. 2 and Fig. 3 is the stereochemical structure for two kinds of different visual angles that the utility model embodiment is hidden after auxiliary press plate mechanism
View.
Fig. 4, Fig. 5 and Fig. 6 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, Figure 2, Figure 3 shows, a kind of freezer liner fillet riveting mechanism of band auxiliary pressing plate, including horizontal fillet folding
Side mechanism, fillet pressing plate edge-folding mechanism, auxiliary press plate mechanism and fillet rivet rack.Horizontal fillet edge-folding mechanism, fillet pressure
Plate edge-folding mechanism, flanging supporting mechanism and auxiliary press plate mechanism are mounted in fillet riveting rack.Horizontal fillet edge-folding mechanism position
In the lower section of fillet pressing plate edge-folding mechanism.It includes two pieces of rack side boards 421, rack top plate 422, the rack back of the body that fillet, which rivets rack,
Plate 423 and framework soleplate 424.Framework soleplate 424 is horizontally disposed.Two pieces of rack side boards 421 are vertically installed at framework soleplate 424
Both sides.Rack top plate 422 is set to the top of two pieces of rack side boards 421.The setting of chassis backplane 423 is set to two pieces of rack sides
Between plate 421, and it is perpendicular with two pieces of rack side boards 421.
Horizontal fillet edge-folding mechanism includes fillet pan carriage 431, horizontal fillet hemming die 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.
Auxiliary press plate mechanism is located at the front of fillet pressing plate edge-folding mechanism, and positioned at the top of flanging supporting mechanism, including
Assist holding pad 461 and auxiliary pressing plate cylinder 462.Pressing plate cylinder 462 is assisted to assist fagging 469 to be mounted on rack top by top
On plate 422.The lower section of the installation auxiliary pressing plate of holding pad 461 cylinder 462 is assisted, and connects the piston of auxiliary pressing plate cylinder 462.This
Field technology personnel understand that it is rack top plate 422 that top, which assists fagging 469 actually,.In the present embodiment, press plate mechanism is assisted
For additional increased structure in original structure, therefore, the present embodiment uses top and assists fagging 469.
The present embodiment operation principle is as shown in Fig. 4, Fig. 5, Fig. 6.In Fig. 4, Fig. 5, Fig. 6,3901 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.Arc chord angle
Supporting block 1901 is the cylinder of aforementioned six pillars freezer liner supporting rack.In freezer liner degree of lip-rounding coaming plate and bottom plate are placed on
Structure after on courage supporting mechanism, as shown in Figure 4.Liner supporting mechanism is by six pillar freezer liner supporting racks and liftable cabinet
Mouth platform is formed, and concrete structure is not belonging to the scope that the present invention discusses and repeats no more.In the refrigerator of the self-supporting of the present embodiment
After at courage fillet riveting mechanism to bottom plate fillet, riveting process is as follows：
The first step, auxiliary holding pad 461 push under the driving of auxiliary pressing plate cylinder 462, and bottom plate 3901 is pressed in circular arc
On corner supporting block 1901.
Second step, fillet vertical cylinder 441 drives fillet mould crane 442 to push, when fillet clamp block 443 is pressed in circle
When in arc angle supporting block 1901, fillet mould crane 442 stops downlink, at this point, vertical 444 bottom surface of fillet hemming die item and circle
Clamp block 443 bottom surface in angle flushes, and is flushed with the bottom surface of auxiliary holding pad 461.
Third walks, and fillet horizontal air cylinder 433 drives horizontal fillet hemming die item 432 to press forward so that bottom plate fillet bending
4903 inside bending of side so that marginal portion, coaming plate fillet bending edges 4904 and the bottom plate fillet bending edges of bottom plate 3901
4903 are stacked synthesis three layers of marginal texture 4905 as shown in Figure 5.
4th step, it is vertical fillet hemming die item that fillet horizontal air cylinder 433, which drives the horizontal retraction of fillet hemming die item 432,
444 step down.
5th step, fillet vertical cylinder 441 continues that fillet mould crane 442 is driven to push, at this point, fillet clamp block
443 are pressed on circular arc corner supporting block 1901, and vertical fillet hemming die item 444 continues to push, by three layers of marginal texture 4905 to
Lower bending forms four layers of riveted structure 4906 in corner as shown in FIG. 6, completes riveting.
Claims (8)
1. a kind of freezer liner fillet riveting mechanism of band auxiliary pressing plate, which is characterized in that including horizontal fillet edge-folding mechanism, circle
Angle pressing plate edge-folding mechanism, auxiliary press plate mechanism and fillet rivet rack；The horizontal fillet edge-folding mechanism is located at the fillet
The lower section of pressing plate edge-folding mechanism；The horizontal fillet edge-folding mechanism includes horizontal fillet hemming die item (432) and fillet horizontal gas
Cylinder (433)；Horizontal fillet hemming die item (432) is mounted in fillet riveting rack, with fillet horizontal air cylinder (433) phase
Even, and can under the driving of fillet horizontal air cylinder (433) horizontal shifting；Horizontal fillet hemming die item (432) front end face
It is equipped with the die cavity that horizontal cross-section is in circular arc；The fillet pressing plate edge-folding mechanism includes fillet vertical cylinder (441), fillet mould item
Crane (442), fillet clamp block (443) and vertical fillet hemming die item (444)；Fillet mould crane (442) is installed
In fillet riveting rack, it is connected with fillet vertical cylinder (441), and can be under fillet vertical cylinder (441) driving
Lifting；Fillet clamp block (443) is mounted on the lower section of fillet mould crane (442) by spring stack mechanism (4431)；Vertically
Fillet hemming die item (444) is fixed on the lower section of fillet mould crane (442)；The front end of vertical fillet hemming die item (444)
Face is equipped with the die cavity that horizontal cross-section is in circular arc；The fillet of the die cavity and freezer liner bottom plate matches；The auxiliary pressing plate
Mechanism is located at the front of the fillet pressing plate edge-folding mechanism, including auxiliary holding pad (461) and auxiliary pressing plate cylinder (462)；It is auxiliary
Pressing aid flitch (461) is riveted by assisting pressing plate cylinder (462) to be mounted on the fillet in rack, and positioned at auxiliary pressing plate cylinder
(462) lower section.
2. the freezer liner fillet riveting mechanism as described in claim 1 with auxiliary pressing plate, which is characterized in that the horizontal circle
Angle edge-folding mechanism further includes fillet pan carriage (431)；Fillet pan carriage (431) is mounted in fillet riveting rack；It is horizontal
Fillet hemming die item (432) is then mounted on the front end of fillet pan carriage (431)；Fillet pan carriage (431) connects fillet horizontal gas
Cylinder (433), and can under the driving of fillet horizontal air cylinder (433) horizontal shifting.
3. the freezer liner fillet riveting mechanism as claimed in claim 2 with auxiliary pressing plate, which is characterized in that fillet pan carriage
(431) fillet is mounted on by sliding block and sliding rail to rivet in rack.
4. the freezer liner fillet riveting mechanism as described in claim 1 with auxiliary pressing plate, 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 by the card convex and rolls over
In die cavity on the front end face of side mould item (444), and it can erected along the die cavity relative to vertical fillet hemming die item (444)
Histogram moves up.
5. the freezer liner fillet riveting mechanism as described in claim 1 with auxiliary pressing plate, which is characterized in that the fillet riveting
The frame that picks includes two pieces of rack side boards (421), rack top plate (422), chassis backplane (423), framework soleplate (424)；Rack
Bottom plate (424) is horizontally disposed；Two pieces of rack side boards (421) are vertically arranged on framework soleplate (424)；Rack top plate (422)
Set on the top of two pieces of rack side boards (421)；Chassis backplane (423) setting is set between two pieces of rack side boards (421), and
It is perpendicular with two pieces of rack side boards (421).
6. the freezer liner fillet riveting mechanism as claimed in claim 5 with auxiliary pressing plate, which is characterized in that the horizontal circle
Angle edge-folding mechanism further includes fillet pan carriage (431)；Fillet pan carriage (431) is mounted in fillet riveting rack；It is horizontal
Fillet hemming die item (432) is then mounted on the front end of fillet pan carriage (431)；Fillet pan carriage (431) connects fillet horizontal gas
Cylinder (433), and can under the driving of fillet horizontal air cylinder (433) horizontal shifting.
7. the freezer liner fillet riveting mechanism as claimed in claim 6 with auxiliary pressing plate, which is characterized in that fillet pan carriage
(431) it is mounted on framework soleplate (424) by sliding block and sliding rail.
8. the freezer liner fillet riveting mechanism as claimed in claim 5 with auxiliary pressing plate, which is characterized in that the vertical gas of fillet
Cylinder (441) is mounted on rack top plate (422)；Fillet mould crane (442) is mounted on by guide post guide sleeve mechanism (4421)
The lower section of rack top plate (422).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820257022.XU CN208050760U (en) | 2018-02-13 | 2018-02-13 | A kind of freezer liner fillet riveting mechanism of band auxiliary pressing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820257022.XU CN208050760U (en) | 2018-02-13 | 2018-02-13 | A kind of freezer liner fillet riveting mechanism of band auxiliary pressing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208050760U true CN208050760U (en) | 2018-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820257022.XU Active CN208050760U (en) | 2018-02-13 | 2018-02-13 | A kind of freezer liner fillet riveting mechanism of band auxiliary pressing plate |
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| CN (1) | CN208050760U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453144A (en) * | 2020-09-23 | 2021-03-09 | 东莞市爱康电子科技有限公司 | Dog ear folding and pressing two-in-one mechanism |
| CN113664086A (en) * | 2021-08-23 | 2021-11-19 | 中北大学 | Circular hole edge folding device and method for packing box base |
-
2018
- 2018-02-13 CN CN201820257022.XU patent/CN208050760U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453144A (en) * | 2020-09-23 | 2021-03-09 | 东莞市爱康电子科技有限公司 | Dog ear folding and pressing two-in-one mechanism |
| CN113664086A (en) * | 2021-08-23 | 2021-11-19 | 中北大学 | Circular hole edge folding device and method for packing box base |
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