CN208374020U - A kind of gripping mechanism of turnover plate type freezer liner corner line riveting - Google Patents
A kind of gripping mechanism of turnover plate type freezer liner corner line riveting Download PDFInfo
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- CN208374020U CN208374020U CN201820257081.7U CN201820257081U CN208374020U CN 208374020 U CN208374020 U CN 208374020U CN 201820257081 U CN201820257081 U CN 201820257081U CN 208374020 U CN208374020 U CN 208374020U
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- straight flange
- clamping opening
- flange clamping
- fixture block
- guide plate
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Abstract
The utility model discloses a kind of gripping mechanisms of turnover plate type freezer liner corner line riveting, including straight flange clamping opening mounting plate, straight flange clamping opening guide plate and straight flange clamping opening fixture block.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 guide plate protrudes forward than straight flange clamping opening fixture block, so that having step-like notch between straight flange clamping opening guide plate and straight flange clamping opening fixture block.The both ends of straight flange clamping opening fixture block are separately mounted on swinging block.Two pieces of swinging blocks are mounted on the two sides of straight flange clamping opening mounting plate by spring balance staff.The impact bar of connection blow cylinder is installed on rear side of spring balance staff.The utility model makes straight flange gripping mechanism realize that bending is more abundant, to improve yield rate.
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
Too ideal, when wherein one of reason is the work of straight flange gripping mechanism, bending edge is easy to ride on coaming plate side.Bending edge
It is easy after riding over coaming plate side, the straight flange pressing plate bending mechanism of the freezer liner end edge linea angulata riveting mechanism will go wrong.
When another question is the work of straight flange gripping mechanism, bending is not enough, and subsequent straight flange pressing plate bending mechanism is caused to work
It is undesirable.Third problem is can there are problems that four sides upwarp after freezer liner bottom plate is placed on coaming plate, and Telescopic boom mechanism
In telescopic arm can only stretch and cannot go up and down, when telescopic arm thus being caused to stretch, the straight flange clamping opening in straight flange gripping mechanism is led
It can not be pressed on the edge upwarped to plate, 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, existing freezer liner
There are bendings to be not enough for the straight flange gripping mechanism of end edge linea angulata riveting mechanism, and subsequent straight flange pressing plate bending mechanism is caused to work
It is undesirable.
To solve the above problems, the scheme that the utility model uses is as follows:
A kind of gripping mechanism of turnover plate type freezer liner corner line riveting, including straight flange clamping opening mounting plate, straight flange clamping opening are led
To plate and straight flange clamping opening fixture block；Straight flange clamping opening guide plate is located at the front end of straight flange clamping opening mounting plate, and with straight flange clamping opening mounting plate
Form L-shaped 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
Straight flange clamping opening gap is equipped between clamping opening fixture block and straight flange clamping opening guide plate；Straight flange clamping opening gap front opening；Straight flange clamping opening is led
It is more prominent forward than straight flange clamping opening fixture block to plate, so that being lacked between straight flange clamping opening guide plate and straight flange clamping opening fixture block with step-like
Mouthful；The both ends of straight flange clamping opening fixture block are separately mounted on swinging block；Two pieces of swinging blocks are mounted on straight flange clamping opening by spring balance staff
The two sides of mounting plate；Impact bar is installed on rear side of spring balance staff；Impact bar connects blow cylinder, so that impact bar is in impact gas
When withstanding on swinging block under cylinder driving, it is able to drive straight flange clamping opening fixture block 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: 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.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model embodiment.
Fig. 2 is the working principle and cross-sectional view of the utility model embodiment.
Specific embodiment
The utility model is described in further details with reference to the accompanying drawing.
A kind of gripping mechanism of turnover plate type freezer liner corner line riveting, as shown in Fig.1 and Fig.2, including the installation of straight flange clamping opening
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 is installed on straight flange clamping opening mounting plate 201.Straight flange clamping opening mounting plate 201 is horizontally arranged on bracket 101.Straight flange
Clamping opening guide plate 220 is located at the front end of straight flange clamping opening mounting plate 201, and forms L-shaped structure with straight flange clamping opening mounting plate 201.Directly
Guiding surface 221 is equipped at the front end face of side clamping opening guide plate 220.Straight flange clamping opening fixture block 211 is located at the inside of the L-shaped structure,
And the front end of straight flange clamping opening mounting plate 201 is mounted on by the swinging block 212 at both ends, also, straight flange clamping opening guide plate 220 is than straight
Side clamping opening fixture block 211 protrudes forward, so that having between straight flange clamping opening guide plate 220 and straight flange clamping opening fixture block 211 step-like
Notch 223.Swinging block 212 is mounted on the two sides of straight flange clamping opening mounting plate 201 by spring balance staff 213, so that straight flange clamping opening card
Block 211 can be swung up and down around spring balance staff 213.It is equipped between straight flange clamping opening fixture block 211 and straight flange clamping opening guide plate 220 straight
Side clamping opening gap 222,222 front opening of straight flange clamping opening gap.The width in straight flange clamping opening gap 222, it is, straight flange clamping opening card
The distance between top surface and 220 bottom surface of straight flange clamping opening guide plate of block 211 are 3 ~ 6 millimeters.It is to be noted that as straight flange presss from both sides
Mouth fixture block 211 is swung around spring balance staff 213, and the gap size in straight flange clamping opening gap 222 changes, aforementioned 3 ~ 6 millimeters
The width in straight flange clamping opening gap 222 is the maximum width in straight flange clamping opening gap 222.Spring balance staff 213 is mounted on straight flange clamping opening peace
On the bearing block 214 of 201 side of loading board.Spring balance staff 213 is the swinging axle with spring, and the spring force in the swinging axle is total
It is by the support of straight flange clamping opening gap 222 to maximum.The rear side of spring balance staff 213 is equipped with impact bar 216 and blow cylinder 215.Punching
It hits bar 216 and blow cylinder 215 is vertically arranged.Blow cylinder 215 is mounted on bracket 101.The connection impact gas of impact bar 216
The piston of cylinder 215.The lower end of impact bar 216 faces the rear end of swinging block 212.When impact bar 216 drives in blow cylinder 215
Under when withstanding on swinging block 212, be able to drive straight flange clamping opening fixture block 211 and be swung up, realize and press from both sides with straight flange clamping opening guide plate 220
Plate movement.
The working principle of the present embodiment, as shown in Figure 2.In Fig. 2,3901 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 clamping opening work of the present embodiment, first by the marginal portion of bottom plate 3901, coaming plate bending edges 4904 and bottom plate bending edges
4903 are caught in the straight flange clamping opening gap 222 of straight flange gripping mechanism.Since the width in straight flange clamping opening gap 222 is that 3 ~ 6mm is less than bottom
The width of plate bending edges 4903.Therefore when bottom plate bending edges 4903 are caught in straight flange clamping opening gap 222,4903 quilt of bottom plate bending edges
Further bending.Made again by the upper swing of straight flange clamping opening fixture block 211, by the marginal portion of bottom plate 3901, coaming plate bending edges
4904 and 4903 riveted of bottom plate bending edges at three layers of marginal texture.When the present embodiment concrete application, can refer to application No. is
201711188489.X " a kind of freezer liner end edge linea angulata riveting mechanism ".
Claims (3)
1. a kind of gripping mechanism of turnover plate type freezer liner corner line riveting, which is characterized in that including 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) is located at straight flange clamping opening
The front end of mounting plate (201), and L-shaped structure is formed with straight flange clamping opening mounting plate (201)；Straight flange clamping opening fixture block (211) is located at the L
The inside of shape structure, and it is mounted on the front end of straight flange clamping opening mounting plate (201)；Straight flange clamping opening fixture block (211) and straight flange clamping opening are led
To between plate (220) be equipped with straight flange clamping opening gap (222)；Straight flange clamping opening gap (222) front opening；Straight flange clamping opening guide plate
(220) protruded forward than straight flange clamping opening fixture block (211) so that straight flange clamping opening guide plate (220) and straight flange clamping opening fixture block (211) it
Between have step-like notch (223)；The both ends of straight flange clamping opening fixture block (211) are separately mounted on swinging block (212)；Two pieces of pendulum
Motion block (212) is mounted on the two sides of straight flange clamping opening mounting plate (201) by spring balance staff (213)；The rear side of spring balance staff (213)
Impact bar (216) are installed；Impact bar (216) connects blow cylinder (215), so that impact bar (216) is in blow cylinder (215)
When being withstood under driving on swinging block (212), it is able to drive straight flange clamping opening fixture block (211) and is swung up.
2. the gripping mechanism of turnover plate type freezer liner corner line riveting as described in claim 1, which is characterized in that straight flange clamping opening
Guiding surface (221) are equipped at the front end face of guide plate (220).
3. the gripping mechanism of turnover plate type freezer liner corner line riveting as described in claim 1, which is characterized in that straight flange clamping opening
The width in gap (222), it is, between the top surface of straight flange clamping opening fixture block (211) and straight flange clamping opening guide plate (220) bottom surface
Distance is 3 ~ 6 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820257081.7U CN208374020U (en) | 2018-02-13 | 2018-02-13 | A kind of gripping mechanism of turnover plate type freezer liner corner line riveting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820257081.7U CN208374020U (en) | 2018-02-13 | 2018-02-13 | A kind of gripping mechanism of turnover plate type freezer liner corner line riveting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208374020U true CN208374020U (en) | 2019-01-15 |
Family
ID=64978546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820257081.7U Active CN208374020U (en) | 2018-02-13 | 2018-02-13 | A kind of gripping mechanism of turnover plate type freezer liner corner line riveting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208374020U (en) |
-
2018
- 2018-02-13 CN CN201820257081.7U patent/CN208374020U/en active Active
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