CN208374021U - A kind of horizontal corner line riveting mechanism of freezer liner with gripping mechanism lifting - Google Patents
A kind of horizontal corner line riveting mechanism of freezer liner with gripping mechanism lifting Download PDFInfo
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- CN208374021U CN208374021U CN201820257082.1U CN201820257082U CN208374021U CN 208374021 U CN208374021 U CN 208374021U CN 201820257082 U CN201820257082 U CN 201820257082U CN 208374021 U CN208374021 U CN 208374021U
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- straight flange
- clamping opening
- flange clamping
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Abstract
The utility model discloses a kind of horizontal corner line riveting mechanisms of freezer liner with gripping mechanism lifting, including straight flange gripping mechanism, straight flange pressing plate bending mechanism and bracket.Straight flange gripping mechanism and straight flange pressing plate bending mechanism are rack-mount.The straight flange gripping mechanism includes straight flange clamping opening mounting plate, straight flange clamping opening guide plate and straight flange clamping opening fixture block.Straight flange clamping opening mounting plate is rack-mount by lifting cylinder.Straight flange clamping opening guide plate is located at the front end of straight flange clamping opening mounting plate, and forms L-shaped structure with straight flange clamping opening mounting plate.Straight flange clamping opening fixture block is located at the inside of the L-shaped structure, and is mounted on the front end of straight flange clamping opening mounting plate.Straight flange clamping opening gap is equipped between straight flange clamping opening fixture block and straight flange clamping opening guide plate.Straight flange clamping opening gap front opening.The utility model solves the problems, such as alice when the riveting of freezer liner bottom plate.
Description
Technical field
The utility model relates to freezer liner automatic production lines.
Background technique
The applicant has submitted " a kind of freezer liner end application No. is 201711188489.X on November 24th, 2017
Corner line riveting mechanism ".The freezer liner end edge linea angulata riveting mechanism is made of Telescopic boom mechanism and straight flange riveter structure.Straight flange
Riveter structure includes straight flange gripping mechanism and straight flange pressing plate bending mechanism.Straight flange pressing plate bending mechanism includes including straight flange pressing plate mould
Item, straight flange bender item and straight flange bogie.Straight flange pressing plate mould item is mounted on the lower section of straight flange bogie by spring stack mechanism；
Straight flange bender item is mounted on the lower section of straight flange bogie by mould mounting plate.Straight flange pressing plate bending mechanism passes through straight flange bending
Bending is realized in mould pushing the back down.But the bending effect of the straight flange pressing plate bending mechanism is shown not according to physical device test result
It is too ideal, wherein reason first is that freezer liner bottom plate can have that four sides upwarp after placing on coaming plate, and telescopic arm machine
Telescopic arm in structure can only stretch and cannot go up and down, straight flange clamping opening when telescopic arm thus being caused to stretch, in straight flange gripping mechanism
Guide plate can not be pressed on the edge upwarped, and riveting mechanism is caused to can not work normally.
Summary of the invention
Problem to be solved in the utility model: during freezer liner bottom plate sideline rivets step by step, freezer liner bottom plate is put
Can there are problems that four sides upwarp after setting on coaming plate, and the telescopic arm in Telescopic boom mechanism can only stretch and cannot go up and down, thus
When telescopic arm being caused to stretch, the straight flange clamping opening guide plate in straight flange gripping mechanism can not be pressed on the edge upwarped, and lead to riveting
Connection mechanism can not work normally.
To solve the above problems, the scheme that the utility model uses is as follows:
A kind of horizontal corner line riveting mechanism of freezer liner with gripping mechanism lifting, including straight flange gripping mechanism, straight flange
Pressing plate bending mechanism and bracket；Straight flange gripping mechanism and straight flange pressing plate bending mechanism are rack-mount；The straight flange clamping opening machine
Structure includes straight flange clamping opening mounting plate, straight flange clamping opening guide plate and straight flange clamping opening fixture block；Straight flange clamping opening mounting plate passes through lifting cylinder
It is rack-mount.Straight flange clamping opening guide plate is located at the front end of straight flange clamping opening mounting plate, and at L-shaped with straight flange clamping opening mounting plate group
Structure；Straight flange clamping opening fixture block is located at the inside of the L-shaped structure, and is mounted on the front end of straight flange clamping opening mounting plate；Straight flange clamping opening card
Straight flange clamping opening gap is equipped between block and straight flange clamping opening guide plate；Straight flange clamping opening gap front opening；Straight flange clamping opening guide plate ratio
Straight flange clamping opening fixture block protrudes forward, so that having step-like notch between straight flange clamping opening guide plate and straight flange clamping opening fixture block.
Further, the both ends of straight flange clamping opening fixture block are separately mounted on swinging block；Two pieces of swinging blocks are pacified by spring balance staff
Mounted in the two sides of straight flange clamping opening mounting plate；Impact bar is installed on rear side of spring balance staff；Impact bar connects blow cylinder, so that punching
Bar is hit when withstanding on swinging block under blow cylinder drives, straight flange clamping opening fixture block is able to drive and is swung up.
Further, guiding surface is equipped at the front end face of straight flange clamping opening guide plate.
Further, the width in straight flange clamping opening gap, it is, the top surface of straight flange clamping opening fixture block and straight flange clamping opening guide plate bottom
The distance between face is 3 ~ 6 millimeters.
The technical effect of the utility model is as follows:
1, the straight flange gripping mechanism of the utility model increases a mobilizable straight flange clamping opening fixture block, makes straight flange gripping mechanism
Realize that bending is more abundant, to improve yield rate.
2, straight flange clamping opening mounting plate is rack-mount by lifting cylinder, so that straight flange clamping opening guide plate liftable, when
When bottom plate alice, it is stuck in above bottom plate, then pushes again, to improve yield rate after straight flange clamping opening guide plate being risen.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model embodiment.
Fig. 2 is the structural schematic diagram of the utility model embodiment straight flange gripping mechanism.
Fig. 3 is the working principle and cross-sectional view of the utility model embodiment straight flange gripping mechanism.
Specific embodiment
The utility model is described in further details with reference to the accompanying drawing.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of horizontal corner line riveting mechanism of freezer liner with gripping mechanism lifting, including
Including straight flange gripping mechanism, straight flange pressing plate bending mechanism 301 and bracket 101.Straight flange gripping mechanism and straight flange pressing plate bending mechanism
301 are mounted on bracket 101.Straight flange gripping mechanism includes straight flange clamping opening mounting plate 201, straight flange clamping opening guide plate 220 and straight flange
Clamping opening fixture block 211.Straight flange clamping opening guide plate 220 and straight flange clamping opening fixture block 211 are strip shape body, are installed in straight flange clamping opening mounting plate
On 201.Straight flange clamping opening mounting plate 201 is horizontally arranged on bracket 101 by lifting cylinder 202, so that straight flange clamping opening mounting plate
201 can go up and down under the driving of lifting cylinder 202.Before straight flange clamping opening guide plate 220 is located at straight flange clamping opening mounting plate 201
End, and L-shaped structure is formed with straight flange clamping opening mounting plate 201.Guiding surface is equipped at the front end face of straight flange clamping opening guide plate 220
221.Straight flange clamping opening fixture block 211 is located at the inside of the L-shaped structure, and is mounted on straight flange clamping opening peace by the swinging block 212 at both ends
The front end of loading board 201, also, straight flange clamping opening guide plate 220 protrudes forward than straight flange clamping opening fixture block 211, so that straight flange clamping opening is led
To between plate 220 and straight flange clamping opening fixture block 211 have step-like notch 223.Swinging block 212 is installed by spring balance staff 213
In the two sides of straight flange clamping opening mounting plate 201, straight flange clamping opening fixture block 211 is swung up and down around spring balance staff 213.Straight flange
Straight flange clamping opening gap 222 is equipped between clamping opening fixture block 211 and straight flange clamping opening guide plate 220.It opens 222 front end of straight flange clamping opening gap
Mouthful.The width in straight flange clamping opening gap 222, it is, the top surface of straight flange clamping opening fixture block 211 and 220 bottom surface of straight flange clamping opening guide plate
The distance between, it is 3 ~ 6 millimeters.It is to be noted that as straight flange clamping opening fixture block 211 is around the swing of spring balance staff 213, straight flange
The gap size in clamping opening gap 222 changes, and the width in aforementioned 3 ~ 6 millimeters of straight flange clamping opening gap 222 is between straight flange clamping opening
The maximum width of gap 222.Spring balance staff 213 is the swinging axle with spring, and the spring force in the swinging axle is always by straight flange
It supports to maximum in clamping opening gap 222.The rear side of spring balance staff 213 is equipped with impact bar 216 and blow cylinder 215.216 He of impact bar
Blow cylinder 215 is vertically arranged.Blow cylinder 215 is mounted on bracket 101.The work of the connection blow cylinder 215 of impact bar 216
Plug.The lower end of impact bar 216 faces the rear end of swinging block 212.When impact bar 216 withstands on pendulum under the driving of blow cylinder 215
It when on motion block 212, is able to drive straight flange clamping opening fixture block 211 and is swung up, realize clamping plate movement with straight flange clamping opening guide plate 220.
The working principle of the present embodiment, as shown in Figure 3.In Fig. 3,3901 be bottom plate；3902 be coaming plate；4903 roll over for bottom plate
Crimp；4904 be coaming plate bending edges；1901 be right angle supporting block.Right angle supporting block 1901 is the component on liner supporting mechanism,
It is used to support coaming plate 3902 and bottom plate 3901.When initial, bottom plate bending edges 4903 and coaming plate bending edges 4904 are 90 degree of bendings
Side.When the horizontal corner line riveting mechanism of the turnover plate type freezer liner of the present embodiment works, pass through lifting cylinder 202 first for straight flange
Clamping opening guide plate 220 and straight flange clamping opening fixture block 211 rise a distance will be straight then by the forward movement of Telescopic boom mechanism
On the head-to-foot plate bending edges 4903 of side clamping opening fixture block 211, at this point, straight flange clamping opening guide plate 220 is stuck on the edge of bottom plate 3901
Side, marginal portion, coaming plate bending edges 4904 and the bottom plate bending edges 4903 of bottom plate 3901 are respectively positioned on step-like notch 223
It is interior.Then by the pushing of lifting cylinder 202 until bottom plate 3901 is pressed in right angle supporting block 1901 by straight flange clamping opening guide plate 220
On.Subsequently by the forward movement of Telescopic boom mechanism, as shown in figure 3, by the marginal portion of bottom plate 3901, coaming plate bending edges
4904 and bottom plate bending edges 4903 be caught in the straight flange clamping opening gap 222 of straight flange gripping mechanism.Due to straight flange clamping opening gap 222
Width is the width that 3 ~ 6mm is less than bottom plate bending edges 4903.Therefore when bottom plate bending edges 4903 are caught in straight flange clamping opening gap 222
When, bottom plate bending edges 4903 are by further bending.Made again by the upper swing of straight flange clamping opening fixture block 211, by the side of bottom plate 3901
Edge point, coaming plate bending edges 4904 and 4903 riveted of bottom plate bending edges are at three layers of marginal texture.And then it is rolled over by straight flange pressing plate
Three layers of marginal texture are further bent into four layers of corner riveted structure by bender structure 301.Above-mentioned working principle and straight flange pressing plate folding
Bender structure 301 is described in greater detail and can be found in diagram a kind of " freezer liner end edge linea angulata riveting of 201711188489.X
Connection mechanism ".
Claims (4)
1. a kind of horizontal corner line riveting mechanism of freezer liner with gripping mechanism lifting, which is characterized in that including straight flange clamping opening
Mechanism, straight flange pressing plate bending mechanism (301) and bracket (101)；Straight flange gripping mechanism and straight flange pressing plate bending mechanism (301) installation
On bracket (101)；The straight flange gripping mechanism includes straight flange clamping opening mounting plate (201), straight flange clamping opening guide plate (220) and straight
Side clamping opening fixture block (211)；Straight flange clamping opening mounting plate (201) is mounted on bracket (101) by lifting cylinder (202)；Straight flange folder
Mouth guide plate (220) is located at the front end of straight flange clamping opening mounting plate (201), and organizes at L-shaped knot with straight flange clamping opening mounting plate (201)
Structure；Straight flange clamping opening fixture block (211) is located at the inside of the L-shaped structure, and is mounted on the front end of straight flange clamping opening mounting plate (201)；Directly
Straight flange clamping opening gap (222) is equipped between side clamping opening fixture block (211) and straight flange clamping opening guide plate (220)；Straight flange clamping opening gap
(222) front opening；Straight flange clamping opening guide plate (220) protrudes forward than straight flange clamping opening fixture block (211), so that straight flange clamping opening is oriented to
There is step-like notch (223) between plate (220) and straight flange clamping opening fixture block (211).
2. the horizontal corner line riveting mechanism of freezer liner as described in claim 1 with gripping mechanism lifting, which is characterized in that
The both ends of straight flange clamping opening fixture block (211) are separately mounted on swinging block (212)；Two pieces of swinging blocks (212) pass through spring balance staff
(213) two sides of straight flange clamping opening mounting plate (201) are mounted on；Impact bar (216) are installed on rear side of spring balance staff (213)；Punching
Bar (216) connection blow cylinder (215) is hit, so that impact bar (216) withstands on swinging block in the case where blow cylinder (215) drive
(212) it when on, is able to drive straight flange clamping opening fixture block (211) and is swung up.
3. the horizontal corner line riveting mechanism of freezer liner as described in claim 1 with gripping mechanism lifting, which is characterized in that
Guiding surface (221) are equipped at the front end face of straight flange clamping opening guide plate (220).
4. the horizontal corner line riveting mechanism of freezer liner as described in claim 1 with gripping mechanism lifting, which is characterized in that
The width in straight flange clamping opening gap (222), it is, the top surface of straight flange clamping opening fixture block (211) and straight flange clamping opening guide plate (220) bottom
The distance between face is 3 ~ 6 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820257082.1U CN208374021U (en) | 2018-02-13 | 2018-02-13 | A kind of horizontal corner line riveting mechanism of freezer liner with gripping mechanism lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820257082.1U CN208374021U (en) | 2018-02-13 | 2018-02-13 | A kind of horizontal corner line riveting mechanism of freezer liner with gripping mechanism lifting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208374021U true CN208374021U (en) | 2019-01-15 |
Family
ID=64978548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820257082.1U Active CN208374021U (en) | 2018-02-13 | 2018-02-13 | A kind of horizontal corner line riveting mechanism of freezer liner with gripping mechanism lifting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208374021U (en) |
-
2018
- 2018-02-13 CN CN201820257082.1U patent/CN208374021U/en active Active
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