CN207982106U - A kind of nail riveter structure for freezer liner corner points riveting - Google Patents
A kind of nail riveter structure for freezer liner corner points riveting Download PDFInfo
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- CN207982106U CN207982106U CN201721588544.XU CN201721588544U CN207982106U CN 207982106 U CN207982106 U CN 207982106U CN 201721588544 U CN201721588544 U CN 201721588544U CN 207982106 U CN207982106 U CN 207982106U
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- riveting
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- frame
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Abstract
The utility model discloses a kind of rivet mechanisms for freezer liner corner points riveting, including pan carriage bottom plate, pan carriage, flat-removing air cyclinder, nail riveting swing span, wobble drive frame, oscillating cylinder.Pan carriage can move under the driving of flat-removing air cyclinder on pan carriage bottom plate.Pan carriage front end is provided with guide plate.Riveting swing span is followed closely to be mounted in pan carriage.It follows closely riveting swing span and is equipped with nail riveting frame plate and drive block.It follows closely riveting frame plate and is equipped with rivet and hold-down plate surface, be located at the front of pan carriage, and below guide plate.Wobble drive is set up in pan carriage, and connects oscillating cylinder so that wobble drive frame can be moved forward and backward under the driving of oscillating cylinder.Wobble drive is provided with driving plate.Driving plate can be withstood on drive block so that drive block be pushed when wobble drive frame is moved forward and backward, to make nail riveting swing span swing.When following closely the swing of riveting frame plate, follows closely the hold-down plate surface on riveting frame plate and mutually pressing plate riveting is realized in movement between rivet and guide plate.
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 should be evident that eight need the sideline riveted that can not possibly be carried out at the same time riveting, and need to rivet step by step.Eight
Sideline rivets step by step has relative position fixation between Z-shaped bottom plate and degree of lip-rounding coaming plate.If each step is required for
Relative position between Z-shaped bottom plate and degree of lip-rounding coaming plate positions, then the riveting equipment of each step can become very
Complexity, and the shifting mechanical arm that Z-shaped bottom plate and degree of lip-rounding coaming plate transmit between station simultaneously also will be extremely complex.For this purpose, can
To consider to carry out nail riveting in advance between Z-shaped bottom plate and degree of lip-rounding coaming plate, to which Z-shaped bottom plate and degree of lip-rounding coaming plate are fixed to each other, from
And need not be repositioned in subsequent each step, and transfer sucker manipulator can be moved integrally disposably mutually admittedly
Z-shaped bottom plate after fixed and degree of lip-rounding coaming plate.When nail riveting in advance, independent nail riveting is carried out to multiple points on corner.To on corner points position
Carrying out nail riveting needs corresponding nail riveter structure to realize.
Invention content
Problem to be solved in the utility model：Require nail riveter structure complete when following closely riveting in freezer liner coaming plate production line in advance
At putting riveting in the point of corner, it is therefore desirable to design a kind of nail riveter structure that can be realized and put riveting in this corner point.
To solve the above problems, the scheme that the utility model uses is as follows：
A kind of nail riveter structure for freezer liner corner points riveting, including pan carriage bottom plate, pan carriage, flat-removing air cyclinder, nail
Riveting swing span, wobble drive frame, oscillating cylinder；It is provided with card slot on pan carriage bottom plate；Pan carriage is stuck on the card slot, and even
Connect flat-removing air cyclinder so that pan carriage can be moved forward and backward under the driving of flat-removing air cyclinder on pan carriage bottom plate；Before pan carriage
End is equipped with guide plate；Nail riveting swing span includes oscillating deck and nail riveting frame plate；Oscillating deck has two pieces；At least one piece of oscillating deck it is upper
End is provided with drive block；Two pieces of oscillating decks are respectively erected in the both sides of pan carriage by swinging axle；Follow closely the both ends difference of riveting frame plate
Two pieces of oscillating decks are fixed on mutually to fix；Nail riveting frame plate is located at the front of pan carriage, and positioned at the lower section of guide plate；Follow closely riveting frame plate tool
There is hold-down plate surface；Riveting nail is installed on hold-down plate surface；Wobble drive is set up in the top of pan carriage, and connects oscillating cylinder so that
Wobble drive frame can be moved forward and backward under the driving of oscillating cylinder relative to pan carriage；Wobble drive frame front end is equipped with driving
Plate；When wobble drive frame is moved forward and backward, driving plate can be withstood on drive block, and drive nail riveting swing span to enclose by drive block
It is swung around swinging axle；When pan carriage moves forward, guide plate can be stuck on the right angle cushion block；When nail riveting swing span is swung
When, the hold-down plate surface followed closely on riveting frame plate can be pressed on the bottom surface of guide plate, to complete nail riveting operation.
Further, it is oriented on front edge of board bottom surface and guiding surface is set.
Further, oscillating cylinder is mounted on by cylinder backboard on pan carriage bottom plate.
Further, flat-removing air cyclinder is mounted on by cylinder backboard on pan carriage bottom plate；Oscillating cylinder is mounted in pan carriage.
Further, which further includes nail riveting resetting-mechanism；The nail riveting resetting-mechanism is for making nail riveting swing span
It resets；After following closely the reset of riveting swing span, the bottom surface for following closely hold-down plate surface and guide plate on riveting frame plate is separated；It is followed closely on riveting frame plate after separation
Hold-down plate surface and the bottom surface of guide plate between gap be 6 ~ 12 millimeters.
Further, when driving plate is withstood on drive block, driving plate withstands on the front end of drive block；The nail riveting resetting-mechanism packet
Include release link；Release link is set to wobble drive frame, and positioned at the rear side of drive block；When wobble drive frame moves, release link
Drive block rear end can be withstood on, pushes nail riveting swing span to realize by oscillating cylinder and resets.
Further, the nail riveting resetting-mechanism includes resetting spring；Resetting spring is set in nail riveting swing span and translation
Resetting spring is set between frame；The nail riveting resetting-mechanism makes nail riveting swing span reset using the elasticity of resetting spring.
Further, the nail riveting resetting-mechanism is heavy weight nail riveting frame plate；The nail riveting resetting-mechanism utilizes nail riveting frame
The gravity nature bottom of plate makes nail riveting swing span reset.
Further, it includes two blocks of L-shaped slide-and-guide plates and straight guide card plate to state card slot；Two blocks of L-shaped slide-and-guide plates point
Pan carriage bottom plate both sides are not tipped upside down on, it is symmetrical, it is mutually parallel, and wing slot is formed between pan carriage bottom plate；Straight guiding
Snap-gauge is mounted on pan carriage bottom plate, and positioned at the middle of two blocks of L-shaped slide-and-guide plates；Pan carriage is blocks, and bottom is set
There is the fixture block to match with the card slot on pan carriage bottom plate；Fixture block both sides are convex equipped with the wing, and straight guiding card slot is equipped among bottom；
Two wings of fixture block both sides are convex corresponding with two wing slots respectively and match；Straight guiding card slot is corresponding with straight guiding snap-gauge
And it matches.
The technique effect of the utility model is as follows：The nail riveter structure of the utility model, first by bottom plate sideline and will enclose
After the bending edges overlapping of edges of boards line, between the hold-down plate surface that the bending edges after overlapping are caught on nail riveting frame plate and the bottom surface of guide plate
Gap, nail riveting is then carried out by rivet again, together by the bending rim portion stitching in sideline.
Description of the drawings
Fig. 1 and Fig. 2 is the structural schematic diagram under the utility model embodiment different visual angles.
Fig. 3 is the structural schematic diagram of the pan carriage bottom plate of the utility model embodiment.
Fig. 4 is the nail riveting swing span and the structural schematic diagram after guide plate that the utility model embodiment hides front end.
Fig. 5 is the pan carriage structural schematic diagram that guide plate is equipped in the utility model embodiment.
Fig. 6 is the structural schematic diagram of the utility model embodiment nail riveting swing span.
Fig. 7 is the structural schematic diagram under the utility model embodiment oscillating cylinder different installation.
Fig. 8 is the front-end architecture schematic diagram under the utility model embodiment oscillating cylinder different installation.
Fig. 9 is the fundamental diagram of the utility model embodiment.
Specific implementation mode
The utility model is described in further details below in conjunction with the accompanying drawings.
A kind of nail riveter structure for freezer liner corner points riveting, as shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8
It is shown, including pan carriage bottom plate 32, pan carriage 33, flat-removing air cyclinder 331, nail riveting swing span 34, wobble drive frame 35, oscillating cylinder
351.Pan carriage bottom plate 32 is mounted on the second column 311.It is provided with card slot on pan carriage bottom plate 32.Pan carriage 33 is stuck in card slot
On so that pan carriage 33 can be moved forward and backward on pan carriage bottom plate 32.Card slot on pan carriage bottom plate 32 is by tipping upside down on translation
Two blocks of L-shaped slide-and-guide plates 321 on 32 both sides of frame bottom plate and straight between two blocks of L-shaped slide-and-guide plates 321
It is oriented to constructed by snap-gauge 322.Two blocks of L-shaped slide-and-guide plates 321 are symmetrical, and are mutually parallel.Tip upside down on pan carriage bottom plate 32
On L-shaped slide-and-guide plate 321 and pan carriage bottom plate 32 between form wing slot 323.Straight guiding snap-gauge 322 is mounted on pan carriage
On bottom plate 32, and positioned at the middle of two blocks of L-shaped slide-and-guide plates 321.Straight guiding snap-gauge 322 and two pieces of L-shaped slide-and-guides
Two sliding conduits 324 are respectively formed between plate 321.Pan carriage 33 be blocks, bottom be equipped with on pan carriage bottom plate 32
The fixture block 332 that card slot matches.332 both sides of fixture block are equipped with the wing convex 3321, and straight guiding card slot 3322 is equipped among bottom.Fixture block
Two wings convex 3321 of 332 both sides are corresponding with two wing slots 323 respectively and match.Straight guiding card slot 3322 and straight guiding
Snap-gauge 322 is corresponding and matches.Pass through the phase of the fixture block 332 of 33 bottom of card slot and pan carriage on pan carriage bottom plate 32 as a result,
Mutually engaging, pan carriage 33 is stuck on pan carriage bottom plate 32, and can be moved forward and backward along card slot.The rear of card slot is equipped with limit
Block 325.
The rear end of pan carriage 33 is connected with the piston of flat-removing air cyclinder 331.Flat-removing air cyclinder 331 is front and back to setting, is mounted on flat
It moves on frame bottom plate 32.The rear end of flat-removing air cyclinder 331 is fixed on cylinder backboard 329.Cylinder backboard 329 is vertically installed at pan carriage
On bottom plate 32.Flat-removing air cyclinder 331 is for driving pan carriage 33 to be moved forward and backward on pan carriage bottom plate 32.Pacify the front end of pan carriage 33
Equipped with guide plate 335.Step groove 333 is equipped with above the front end face of pan carriage 33.Guide plate 335 is pacified by being oriented to mounting bracket 3351
On the step groove 333 of pan carriage 33.The front end face of guide plate 335 is equipped with front and back to inclined guiding surface 3352, bottom
Face is padded in riveting when then as nail riveting.It rivets pad face and is equipped with rivet hole 3353.The front end both sides of pan carriage 33 are equipped with swinging axle
Hole 334.
It includes oscillating deck 341 and nail riveting frame plate 345 to follow closely riveting swing span 34.Oscillating deck 341 has two pieces.Two pieces of oscillating decks 341
The both sides of pan carriage 33 are respectively erected in by swinging axle 342 and swing axis hole 334.The both ends of nail riveting frame plate 345 are fixed respectively
It is fixed in two pieces of 341 phases of oscillating deck, and perpendicular with oscillating deck 341.Follow closely the front that riveting frame plate 345 is located at pan carriage 33, and position
In the lower section of guide plate 335.Following closely riveting frame plate 345 has hold-down plate surface 3451.Riveting nail 346 is installed on hold-down plate surface 3451.Riveting
3353 position of rivet hole of the position and 335 bottom of aforementioned guide plate of nail 346 matches.At least one piece in two pieces of oscillating decks 341
The upper end of oscillating deck 341 is provided with drive block 343.
Wobble drive frame 35 is set to the top of pan carriage 33, and connects oscillating cylinder 351 so that wobble drive frame 35 can
It is moved forward and backward relative to pan carriage 33 under the driving of oscillating cylinder 351.35 front end of wobble drive frame is equipped with driving plate 352.This
351 mounting means of two different oscillating cylinders may be used in embodiment：
In first way, as shown in Figure 1, Figure 2, Figure 4 shows, oscillating cylinder 351 is stacked on flat-removing air cyclinder 331, rear end with
329 phase of cylinder backboard is fixed, and 351 forward bolt piston of oscillating cylinder connects the rear end of wobble drive frame 35.
In the second way, as shown in Figure 7, Figure 8, wobble drive frame 35 and driving plate 352 form cubic frame structure.Pendulum
Cylinder 351 of taking offence is set in the four directions frame structure, and is fixed in pan carriage 33, after rear end piston connects wobble drive frame 35
End.
Driving plate 352 is protruded to the side of wobble drive frame 35.When wobble drive frame 35 is moved forward and backward, driving plate 352
Side protrusion part can withstand on the front end of the drive block 343 of nail riveting swing span 34, and nail riveting pendulum is driven from there through drive block 343
Moving frame 34 is swung around the overturning of swinging axle 342.When following closely the overturning swing of riveting swing span 34, nail riveting frame plate 345 is driven to be swung up,
And the hold-down plate surface 3451 on nail riveting frame plate 345 is pressed on the bottom surface of guide plate 335, make to complete flanging and nail riveting
Industry.At this point, the riveting nail 346 on hold-down plate surface 3451 hammers into the rivet hole 3353 of 335 bottom of guide plate.
The operation principle of above-mentioned flanging and nail riveting operation is as shown in Figure 9.Wherein, 391 be bottom plate, usually Z-shaped bottom plate；
392 be bottom plate bending edges；393 be coaming plate, that is, the size coaming plate of degree of lip-rounding coaming plate or composition degree of lip-rounding coaming plate；394 roll over for coaming plate
Crimp.Bottom plate bending edges 392 and coaming plate bending edges 394 are 90 degree of bendings.Bottom plate 391 and coaming plate 393 are perpendicular, and by straight
Angle cushion block 399 ensures that bottom plate 391 and coaming plate 393 are perpendicular in edge.First, nail, which is riveted, sets under original state, follows closely riveting frame plate
Hold-down plate surface 3451 and the bottom surface of guide plate 335 on 345 are separated, and form 6 ~ 12 millimeters of gap, which is less than bottom plate
The bending width of bending edges 392.Then, it is shifted by manipulator plate and coaming plate bending edges 394 is caught in bottom plate bending edges 392
It is formed by bending angle.Subsequently, flat-removing air cyclinder 331 drives pan carriage 33 to move forward so that leads 33 front end of pan carriage
To under the guiding of the guiding surface 3352 of plate 335, coaming plate bending edges 394 are caught in bottom plate bending edges 392 and are formed by bending
Angle is formed by structure and is caught in the hold-down plate surface 3451 on nail riveting frame plate 345 and the gap between the bottom surface of guide plate 335.This
When, between the hold-down plate surface 3451 being more than on nail riveting frame plate 345 due to the width of bottom plate bending edges 392 and the bottom surface of guide plate 335
Gap, therefore, after bottom plate bending edges 392 are caught in the gap, bottom plate bending edges 392 are by the hold-down plate surface on nail riveting frame plate 345
90 degree of bending mechanisms at an acute angle were descended in 3451 effects.Therefore, when bottom plate bending edges 392 are caught in the gap, with coaming plate bending edges 394
Overlapping is caught in gap.At this point, guide plate 335 requires to be stuck on right angle cushion block 399, otherwise, it is easy to cause 392 He of bottom plate bending edges
Coaming plate bending edges 394, which can not overlap, is caught in gap, but makes bottom plate median rise.Subsequently, the driving of oscillating cylinder 351 nail riveting is swung
Frame 34 is overturn, and drives nail riveting frame plate 345 to be swung up, the hold-down plate surface 3451 on nail riveting frame plate 345 is enable to be pressed in guide plate 335
Bottom surface on, to having more coaming plate bending edges 394, bottom plate bending edges 392 and bottom plate 391 in the part of right angle cushion block 399
It presses together, while by riveting the stitching of nail 346 by coaming plate bending edges 394, bottom plate bending edges 392 and bottom plate more than 391
Part for right angle cushion block 399 is riveted together.After the completion of riveting, nail riveting swing span 34 is reset to original state, follows closely riveting frame
Hold-down plate surface 3451 and the bottom surface of guide plate 335 on plate 345 are separated.
In the above process, nail riveting swing span 34 is reset to original state and is realized by nail riveting resetting-mechanism.It follows closely riveting and resets machine
Structure is for making nail riveting swing span 34 reset.After following closely 34 reset of riveting swing span, hold-down plate surface 3451 and guide plate on nail riveting frame plate 345
335 bottom surface phase separation.It is 6 ~ 12 millimeters that the hold-down plate surface on riveting frame plate and the gap between the bottom surface of guide plate are followed closely after separation.Nail
In riveting resetting-mechanism the present embodiment, using three kinds of embodiments：
The first embodiment is when rivet mechanism is horizontally disposed, due to the nail riveting frame plate 345 on nail riveting swing span 34
Weight is bigger, therefore, in this embodiment, can pass through the gravity of the weight of the nail riveting frame plate 345 on nail riveting swing span 34
Effect makes the natural bottom of nail riveting frame plate 345, realizes and resets.At this point, nail riveting resetting-mechanism is heavy weight nail riveting frame plate
345。
Second of embodiment is that resetting spring 336 can be arranged between nail riveting swing span 34 and pan carriage 33.It utilizes
The elasticity of resetting spring 336 makes nail riveting swing span 34 reset.
The third embodiment is provided with release link 353 as shown in Figure 7, Figure 8 on wobble drive frame 35.Release link 353
Positioned at the rear side of drive block 343.When wobble drive frame 35 moves, release link 353 can withstand on 343 rear end of drive block, pass through
Oscillating cylinder 351 pushes nail riveting swing span 34 to realize reset.
Claims (9)
1. a kind of nail riveter structure for freezer liner corner points riveting, which is characterized in that including pan carriage bottom plate (32), pan carriage
(33), flat-removing air cyclinder (331), nail riveting swing span (34), wobble drive frame (35), oscillating cylinder (351)；Pan carriage bottom plate (32)
On be provided with card slot；Pan carriage (33) is stuck on the card slot, and connects flat-removing air cyclinder (331) so that pan carriage (33) can
It is moved forward and backward on pan carriage bottom plate (32) under the driving of flat-removing air cyclinder (331)；The front end of pan carriage (33) is equipped with guiding
Plate (335)；Nail riveting swing span (34) includes oscillating deck (341) and nail riveting frame plate (345)；Oscillating deck (341) has two pieces；At least one
The upper end of block oscillating deck (341) is provided with drive block (343)；Two pieces of oscillating decks (341) are respectively erected in by swinging axle (342)
The both sides of pan carriage (33)；The both ends of nail riveting frame plate (345) are separately fixed at two pieces of oscillating decks (341) and mutually fix；Follow closely riveting frame plate
(345) it is located at the front of pan carriage (33), and positioned at the lower section of guide plate (335)；Following closely riveting frame plate (345) has hold-down plate surface
(3451)；Riveting nail (346) is installed on hold-down plate surface (3451)；Wobble drive frame (35) is set to the top of pan carriage (33), and
Connect oscillating cylinder (351) so that wobble drive frame (35) can be under the driving of oscillating cylinder (351) relative to pan carriage
(33) it is moved forward and backward；Wobble drive frame (35) front end is equipped with driving plate (352)；When wobble drive frame (35) are moved forward and backward, drive
Movable plate (352) can be withstood on drive block (343), and drive nail riveting swing span (34) to surround swinging axle by drive block (343)
(342) it swings；When pan carriage (33) move forward, guide plate (335) can be stuck on right angle cushion block；When nail riveting swing span
(34) when swinging, the hold-down plate surface (3451) followed closely on riveting frame plate (345) can be pressed on the bottom surface of guide plate (335), to complete
Follow closely riveting operation.
2. being used for the nail riveter structure of freezer liner corner points riveting as described in claim 1, which is characterized in that guide plate (335)
Guiding surface (3352) is set on the bottom surface of front end.
3. being used for the nail riveter structure of freezer liner corner points riveting as described in claim 1, which is characterized in that oscillating cylinder
(351) it is mounted on pan carriage bottom plate (32) by cylinder backboard (329).
4. being used for the nail riveter structure of freezer liner corner points riveting as described in claim 1, which is characterized in that flat-removing air cyclinder
(331) it is mounted on pan carriage bottom plate (32) by cylinder backboard (329)；Oscillating cylinder (351) is mounted in pan carriage (33).
5. being used for the nail riveter structure of freezer liner corner points riveting as described in claim 1, which is characterized in that the nail riveter structure is also
Including following closely riveting resetting-mechanism；The nail riveting resetting-mechanism is for making nail riveting swing span (34) reset；Riveting swing span (34) is followed closely to reset
Afterwards, the bottom surface of the hold-down plate surface (3451) on nail riveting frame plate (345) and guide plate (335) is separated；Riveting frame plate (345) is followed closely after separation
On hold-down plate surface (3451) and the bottom surface of guide plate (335) between gap be 6 ~ 12 millimeters.
6. being used for the nail riveter structure of freezer liner corner points riveting as claimed in claim 5, which is characterized in that driving plate (352)
When withstanding on drive block (343), driving plate (352) withstands on the front end of drive block (343)；The nail riveting resetting-mechanism includes resetting
Bar (353)；Release link (353) is set to wobble drive frame (35), and positioned at the rear side of drive block (343)；When wobble drive frame
(35) when mobile, release link (353) can withstand on drive block (343) rear end, and nail riveting swing span is pushed by oscillating cylinder (351)
(34) it realizes and resets.
7. being used for the nail riveter structure of freezer liner corner points riveting as claimed in claim 5, which is characterized in that the nail riveting resets
Mechanism includes resetting spring (336)；Resetting spring (336) is set to be arranged between nail riveting swing span (34) and pan carriage (33)
Resetting spring 336；The nail riveting resetting-mechanism makes nail riveting swing span (34) reset using the elasticity of resetting spring (336).
8. being used for the nail riveter structure of freezer liner corner points riveting as claimed in claim 5, which is characterized in that the nail riveting resets
Mechanism is heavy weight nail riveting frame plate (345)；Under gravity nature of the nail riveting resetting-mechanism using nail riveting frame plate (345)
Pendulum makes nail riveting swing span (34) reset.
9. being used for the nail riveter structure of freezer liner corner points riveting as described in claim 1, which is characterized in that it includes two to state card slot
Block L-shaped slide-and-guide plate (321) and straight guide card plate (322)；Two pieces of L-shaped slide-and-guide plates (321) tip upside down on translation respectively
Frame bottom plate (32) both sides, it is symmetrical, it is mutually parallel, and wing slot (323) is formed between pan carriage bottom plate (32)；Straight guiding
Snap-gauge (322) is mounted on pan carriage bottom plate (32), and positioned at the middle of two pieces of L-shaped slide-and-guide plates (321)；Pan carriage
(33) it is blocks, bottom is equipped with the fixture block (332) to match with the card slot on pan carriage bottom plate (32)；Fixture block (332) both sides
It is convex (3321) equipped with the wing, straight guiding card slot (3322) is equipped among bottom；Two wings convex (3321) of fixture block (332) both sides point
It is not corresponding with two wing slot (323) and match；Straight guiding card slot (3322) it is corresponding with straight guiding snap-gauge (322) and
Match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721588544.XU CN207982106U (en) | 2017-11-24 | 2017-11-24 | A kind of nail riveter structure for freezer liner corner points riveting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721588544.XU CN207982106U (en) | 2017-11-24 | 2017-11-24 | A kind of nail riveter structure for freezer liner corner points riveting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207982106U true CN207982106U (en) | 2018-10-19 |
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ID=63803736
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721588544.XU Active CN207982106U (en) | 2017-11-24 | 2017-11-24 | A kind of nail riveter structure for freezer liner corner points riveting |
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| CN (1) | CN207982106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900238A (en) * | 2017-11-24 | 2018-04-13 | 安徽鲲鹏装备模具制造有限公司 | A kind of nail riveter structure for freezer liner corner points riveting |
-
2017
- 2017-11-24 CN CN201721588544.XU patent/CN207982106U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900238A (en) * | 2017-11-24 | 2018-04-13 | 安徽鲲鹏装备模具制造有限公司 | A kind of nail riveter structure for freezer liner corner points riveting |
| CN107900238B (en) * | 2017-11-24 | 2023-10-17 | 安徽鲲鹏装备模具制造有限公司 | Riveting mechanism for riveting corner points of refrigerator liner |
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