CN207709709U - A kind of freezer liner end edge linea angulata riveting mechanism - Google Patents
A kind of freezer liner end edge linea angulata riveting mechanism Download PDFInfo
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- CN207709709U CN207709709U CN201721588764.2U CN201721588764U CN207709709U CN 207709709 U CN207709709 U CN 207709709U CN 201721588764 U CN201721588764 U CN 201721588764U CN 207709709 U CN207709709 U CN 207709709U
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- telescopic arm
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Abstract
The utility model discloses a kind of freezer liner end edge linea angulata riveting mechanisms, including Telescopic boom mechanism and straight flange riveter structure.Telescopic boom mechanism includes telescopic telescopic arm.Straight flange riveter structure includes straight flange gripping mechanism, straight flange pressing plate bending mechanism and holder.Holder is mounted on the front end of telescopic arm by bottom mounting plate.Straight flange gripping mechanism is mounted in the front side edge of bottom mounting plate.Straight flange pressing plate bending mechanism is mounted on the leading flank of holder, 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 mould item is located at before straight flange bender item, and parallel with straight flange bender item and be close to.Straight flange gripping mechanism is located at after straight flange bender item, and parallel with straight flange bender item.Straight flange bogie is connected with driving cylinder.
Description
Technical field
The utility model is related to freezer liner automatic production lines.
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, remaining without riveting
Eight sides line is required to rivet.First, it should be apparent that, eight need the sideline riveted that can not possibly be carried out at the same time riveting, and need
It to rivet step by step.Secondly as freezer liner volume itself is bigger, equipment is difficult to contain freezer liner, therefore when riveting
It is generally necessary to which freezer liner is placed on liner supporting mechanism.And liner supporting mechanism own vol is larger, it is difficult to it is mobile, because
This best mode is that riveting mechanism is moved on liner supporting mechanism by manipulator to rivet.This needs to place
Riveting mechanism on a robotic arm.
Invention content
Problem to be solved in the utility model：Freezer liner bottom plate sideline rivets step by step.
To solve the above problems, the scheme that the utility model uses is as follows：
A kind of freezer liner end edge linea angulata riveting mechanism, including Telescopic boom mechanism and straight flange riveter structure；The telescopic arm machine
Structure includes telescopic telescopic arm；Straight flange riveter structure includes straight flange gripping mechanism, straight flange pressing plate bending mechanism and holder；Holder is logical
Cross the front end that bottom mounting plate is mounted on telescopic arm；Straight flange gripping mechanism is mounted in the front side edge of bottom mounting plate；It is described straight
Side pressing plate bending mechanism is mounted on the leading flank of holder, 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 pacified by mould mounting plate
Mounted in the lower section of straight flange bogie；Straight flange pressing plate mould item is located at before straight flange bender item, and parallel with straight flange bender item
And it is close to；Straight flange gripping mechanism is located at after straight flange bender item, and parallel with straight flange bender item；Straight flange bogie connects
There is driving cylinder.
Further, straight flange gripping mechanism includes straight flange clamping opening gap, 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
Positioned at the inside of the L-shaped structure, and mounted on the front end of mounting plate；Straight flange clamping opening gap is straight flange clamping opening fixture block and straight flange clamping opening
Strip gap between guide plate, front opening；Straight flange clamping opening guide plate protrudes forward than straight flange clamping opening fixture block so that straight flange presss from both sides
There is step-like notch between mouth guide plate and straight flange clamping opening fixture block.
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, for ~ millimeter.
Further, Telescopic boom mechanism includes going back telescopic arm mounting plate and telescopic arm transverse beam；Telescopic arm transverse beam level is set
It sets；Telescopic arm mounting plate is mounted in telescopic arm transverse beam；Telescopic arm is horizontally arranged at telescopic arm peace by telescoping drive mechanism
In loading board, and it is perpendicular with telescopic arm transverse beam.
Further, telescoping drive mechanism includes sliding rail, rack, driving gear and driving motor；Sliding rail has two, sets respectively
In the both sides of telescopic arm；Telescopic arm is vacantly erected at by the sliding rail of both sides on the hanging sliding block being arranged on orbit suspended frame；It is outstanding
Empty frame is mounted on telescopic arm mounting plate；Rack is set to the lower section of telescopic arm, and with the sliding tooth installed on telescopic arm mounting plate
Wheel is meshed；Gear is driven to connect driving motor.
Further, telescopic arm transverse beam is installed on the support columns by elevated levels；The elevating mechanism includes rising
Link, lifting sliding rail, lifting motor, lifting synchronizing shaft and lifter rack drop；It lifts there are two links；Two liftings connect
Frame is connect with height, and is set up on the support columns each by the lifting sliding rail being vertically arranged respectively；It lifts synchronizing shaft both ends and distinguishes frame
It is located on lifting link, centre connection lifting motor；Lifter rack is set on support column vertically；Lifting synchronizing shaft both ends are equipped with
The lifter wheel being meshed with lifter rack；Telescopic arm transverse beam both ends are mounted on lifting link.
The technique effect of the utility model is as follows：
1, the straight flange gripping mechanism of the utility model incorporates the locomotive function of manipulator itself, utilizes the movement of manipulator
It realizes the run of riveting, so that straight flange riveting mechanism structure is very light, is suitable for manipulator operation.
2, the end edge linea angulata riveting mechanism of the utility model is mainly straight flange folder to the side impacting force of liner supporting mechanism
Mouth mechanism is produced when working, and entirety is small to the side impacting force of liner supporting mechanism when riveting.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model embodiment 1.
Fig. 2 and Fig. 3 is respectively the vertical and horizontal view of Telescopic boom mechanism.
Fig. 4 is the structural schematic diagram of straight flange riveter structure.
Fig. 5, Fig. 6, Fig. 7, Fig. 8 are the fundamental diagrams of the utility model straight flange riveter structure.Wherein Fig. 6 contains straight flange folder
The structure of mouth mechanism.
Fig. 9 is the schematic diagram at the utility model embodiment freezer liner bottom plate riveting position.
Figure 10 is the overall structure diagram of the utility model embodiment 2.
Specific implementation mode
The utility model is described in further details below in conjunction with the accompanying drawings.
A kind of freezer liner end edge linea angulata riveting mechanism of the utility model is used for freezer liner bottom plate substep riveting, especially
Riveting for end edge linea angulata.As shown in Figure 9.Fig. 9 is a freezer liner being buckled to, wherein 5991 be Z-shaped bottom plate,
5992 be the big coaming plate of U-shaped, 5993 small coaming plates of U-shaped.Mouth is formed after the big coaming plate 5992 of U-shaped and the small 5993 mutual riveting of coaming plate of U-shaped
Shape coaming plate becomes freezer liner after then the degree of lip-rounding coaming plate is riveted with Z-shaped bottom plate 5991 again.A kind of refrigerator of the present embodiment
Liner end edge linea angulata riveting mechanism, for rivet end edge linea angulata 5994 between Z-shaped bottom plate 5991 and the big coaming plate of U-shaped 5992 or
For riveting the end edge linea angulata 5994 between Z-shaped bottom plate 5991 and the small coaming plate of U-shaped 5993.That is, end edge linea angulata 5994 has
Two.Wherein, one is the end edge linea angulata between Z-shaped bottom plate 5991 and the big coaming plate of U-shaped 5992, and another is Z-shaped bottom plate 5991
End edge linea angulata between the small coaming plate of U-shaped 5993.
Embodiment 1
The freezer liner end edge linea angulata riveting mechanism of the present embodiment, as shown in Figure 1, including Telescopic boom mechanism and straight flange riveter
Structure 505.Telescopic boom mechanism includes telescopic arm 511, telescopic arm mounting plate 512 and telescopic arm transverse beam 513.Telescopic arm transverse beam
513 levels are erected at the top of two support columns 514.Support column 514 is vertically installed on station pedestal 500.Telescopic arm is installed
Plate 512 is mounted in telescopic arm transverse beam 513, and positioned at the centre of telescopic arm transverse beam 513.Telescopic arm 511 is driven by flexible
Motivation structure is horizontally arranged on telescopic arm mounting plate 512, and perpendicular with telescopic arm transverse beam 513.It is, telescopic arm 511
Decussate texture is formed with telescopic arm transverse beam 513.
Telescoping drive mechanism is for driving telescopic arm 511 flexible, as shown in Figure 2 and Figure 3, including sliding rail 5111, rack
5114, gear 5115 and driving motor 5116 are driven.Sliding rail 5111 has two, is respectively arranged on the both sides of telescopic arm 511.Telescopic arm
511 are vacantly erected at by the sliding rail 5111 of both sides on the hanging sliding block 5112 being arranged on orbit suspended frame 5113.Suspension frame
5113 are mounted on telescopic arm mounting plate 512.The mode that telescopic arm 511 is vacantly installed makes telescopic arm 511 be installed with telescopic arm
There are gaps between plate 512.The gap is for installing rack 5114 and driving gear 5115.Rack 5114 is parallel to sliding rail
5111, it is set to the lower section of telescopic arm 511, and be meshed with the driving gear 5115 installed on telescopic arm mounting plate 512.Driving electricity
Machine 5116 is set to the lower section of telescopic arm mounting plate 512, and connects driving gear 5115.Driving motor 5116 is with moving gear as a result,
5115 rotations drive telescopic arm 511 flexible by the engagement between gear 5115 and rack 5114.Telescopic arm 511 is flexible
Direction is perpendicular to telescopic arm transverse beam 513.To avoid telescopic arm 511 from removing telescopic arm mounting plate 512,511 both ends of telescopic arm are set
It is equipped with limited block 5117.In addition, in the present embodiment, rack 5114 is oblique gear rack；Driving gear 5115 is oblique gear.
Straight flange riveter structure 505, as shown in figure 4, including straight flange gripping mechanism 531, straight flange pressing plate bending mechanism and holder
534.Holder 534 is mounted on the front end of telescopic arm 511 by bottom mounting plate 5341.It is driven as a result, when telescopic arm 511 stretches
Straight flange riveter structure 505 is moved forward and backward.Straight flange gripping mechanism 531 is mounted in the front side edge of bottom mounting plate 5341.Straight flange pressing plate
Bending mechanism is mounted on the leading flank of holder 534, including straight flange pressing plate mould item 5321, straight flange bender item 5322 and straight flange drive
Moving frame 5323.Straight flange pressing plate mould item 5321 is mounted on the lower section of straight flange bogie 5323 by spring stack mechanism 5324.Straight flange is rolled over
Curved mould item 5322 is mounted on the lower section of straight flange bogie 5323 by mould mounting plate 5325.Straight flange pressing plate mould item 5321 is located at straight
Before Edge Bend mould item 5322, and it is parallel with straight flange bender item 5322 and be close to.Straight flange gripping mechanism 531 is located at straight flange folding
After curved mould item 5322, and it is parallel with straight flange bender item 5322.Straight flange bogie 5323 is connected by cylinder connecting plate 5332
Connect driving cylinder 5331.
The structure of straight flange gripping mechanism 531, as shown in fig. 6, including straight flange clamping opening gap 5311, straight flange clamping opening guide plate
5312, straight flange clamping opening fixture block 5313.Wherein, straight flange clamping opening guide plate 5312 is located at the front end of straight flange clamping opening mounting plate 5314, and
L-shaped structure is formed with straight flange clamping opening mounting plate 5314.Straight flange clamping opening mounting plate 5314 can be bottom mounting plate 5341 itself,
It can be the strip plate body of 5341 front end of bottom mounting plate installation.Straight flange clamping opening fixture block 5313 is located at the inside of the L-shaped structure,
And mounted on the front end of straight flange clamping opening mounting plate 5314.Straight flange clamping opening gap 5311 is straight flange clamping opening fixture block 5313 and straight flange clamping opening
Strip gap between guide plate 5312, front opening.The width in straight flange clamping opening gap 5311, it is, in Fig. 6, straight flange folder
The distance between top surface and 5312 bottom surface of straight flange clamping opening guide plate of mouth fixture block 5313 are 3 ~ 6 millimeters.Straight flange clamping opening guide plate
Guiding surface 5315 is equipped at 5312 front end face.Straight flange clamping opening guide plate 5312 protrudes forward than straight flange clamping opening fixture block 5313,
So that having step-like notch 5316 between straight flange clamping opening guide plate 5312 and straight flange clamping opening fixture block 5313.
The operation principle of the present embodiment straight flange riveter structure 505, as shown in Fig. 5, Fig. 6, Fig. 7, Fig. 8.Fig. 5, Fig. 6, Fig. 7, Fig. 8
In, 3901 be bottom plate, it is, the Z-shaped bottom plate 5991 in Fig. 9；3902 be coaming plate, it is, the big coaming plate of the U-shaped in Fig. 9
5992 or the small coaming plate 5993 of U-shaped or degree of lip-rounding coaming plate；4903 be bottom plate bending edges；4904 be coaming plate bending edges；1901 be right angle branch
Bracer.Bottom plate bending edges 4903 and coaming plate bending edges 4904 are 90 degree of bending edges.When freezer liner degree of lip-rounding coaming plate and bottom plate are put
It sets when on liner supporting mechanism, as shown in Figure 5.Right angle supporting block 1901 is the component on liner supporting mechanism.Bottom plate 3901
It is perpendicular with coaming plate 3902.First, by the Forward of straight flange riveter structure 505 by the marginal portion of bottom plate 3901, coaming plate bending edges
404 and bottom plate bending edges 4903 be caught in the straight flange clamping opening gap 5311 of straight flange gripping mechanism 531, as shown in Figure 6.Due to straight flange
The width in clamping opening gap 5311 is less than the width of bottom plate bending edges 4903.Therefore when bottom plate bending edges 4903 are caught between straight flange clamping opening
When gap 5311, bottom plate bending edges 4903 are by further bending, so that moving the marginal portion by bottom plate 3901, coaming plate bending
Side 404 and 4903 entirety of bottom plate bending edges are caught in straight flange clamping opening gap 5311 so that the marginal portion of bottom plate 3901 is enclosed
Plate fillet bending edges 4904 and bottom plate fillet bending edges 4903 are stacked synthesis three layers of marginal texture 4905 as shown in Figure 7.So
Afterwards, after retreating a distance, three layers of marginal texture 4905 is made to leave straight flange gripping mechanism 531, is located at straight flange pressing plate bending mechanism
Place further carries out pressing plate bending by straight flange pressing plate bending mechanism.When straight flange pressing plate bending mechanism works, driven first by cylinder
It is dynamic that straight flange pressing plate mould item 5321 and straight flange bender item 5322 are pressed to right angle supporting block 1901.At this point, straight flange pressing plate mould item
5321 face right angle supporting block 1901, and straight flange bender item 5322 is against three layers of marginal texture 4905.When straight flange pressing plate
When mould item 5321 is pressed in right angle supporting block 1901 and continues to push, 5324 contraction of spring stack mechanism so that straight flange pressing plate
Mould item 5321 is stuck in right angle supporting block 1901, and straight flange bender item 5322 then presses against three layers of marginal texture 4905, makes three layers
4905 bending of marginal texture forms four layers of corner as shown in Figure 8 riveted structure 4906, completes riveting.
Embodiment 2
Since in different model freezer liner, two level board height of Z-shaped bottom plate 5991 are different, therefore, Z-shaped bottom plate
Between the riveting of end edge linea angulata 5994 between 5991 and the big coaming plate of U-shaped 5992 and the small coaming plate of Z-shaped bottom plate 5991 and U-shaped 5993
End edge linea angulata 5994 riveting at least one be required to adjustment height.The freezer liner end edge linea angulata of embodiment 1 rivets
In mechanism, telescopic arm 511 is mounted on telescopic arm mounting plate 512, and telescopic arm mounting plate 512 is mounted on telescopic arm transverse beam 513
On.And telescopic arm transverse beam 513 is then fixed on the top of support column 514, therefore, the height of straight flange riveter structure 505 is immutable.For
This, it is also necessary to a kind of 505 adjustable for height freezer liner end edge linea angulata riveting mechanism of straight flange riveter structure.
In the freezer liner end edge linea angulata riveting mechanism of the present embodiment, 505 height of straight flange riveter structure is adjustable, such as Figure 10 institutes
Show.Referring to Fig.1, and comparative example 1, the present embodiment with embodiment 1 except that：In the present embodiment, telescopic arm transverse beam
513 are mounted on by elevated levels on support column 514.Elevating mechanism include lifting link 5141, lifting sliding rail 5142,
Lifting motor 5143, lifting synchronizing shaft 5145 and lifter rack 5147.Lift link 5141 there are two, respectively with two branch
Dagger 514 is corresponding.Two lifting links 5141 are set up each by the lifting sliding rail 5142 being vertically arranged respectively with height
On two support columns 514.5145 both ends of lifting synchronizing shaft are respectively erected on lifting link 5141, and centre passes through retarder
5144 connection lifting motors 5143.Lifter rack 5147 has two.Two lifter racks 5147 are respectively vertical respectively to be set to two
On support column 514, and positioned at the inside of lifting sliding rail 5142.5145 both ends of lifting synchronizing shaft are equipped with nibbles with 5147 phase of lifter rack
The lifter wheel 5146 of conjunction.Lifter wheel 5146 can be with lifting 5145 synchronous rotary of synchronizing shaft.513 both ends of telescopic arm transverse beam
On lifting link 5141.Thus when lifting motor 5143 drives lifting synchronizing shaft 5145 to rotate, synchronizing shaft is lifted
Two 5146 synchronous rotaries of lifter wheel at 5145 both ends, by engaging work between lifter wheel 5146 and lifter rack 5147
With, drive lifting link 5141, lifting motor 5143, lifting 5145 synchronization lifting of synchronizing shaft, and then drive telescopic arm lateral
Beam 513 lifts.The lifting of telescopic arm transverse beam 513 realizes that the height of straight flange riveter structure 505 is adjustable.
Claims (7)
1. a kind of freezer liner end edge linea angulata riveting mechanism, which is characterized in that including Telescopic boom mechanism and straight flange riveter structure
(505)；The Telescopic boom mechanism includes telescopic telescopic arm (511)；Straight flange riveter structure (505) includes straight flange gripping mechanism
(531), straight flange pressing plate bending mechanism and holder (534)；Holder (534) is mounted on telescopic arm by bottom mounting plate (5341)
(511) front end；Straight flange gripping mechanism (531) is mounted in the front side edge of bottom mounting plate (5341)；The straight flange pressing plate folding
Bender structure be mounted on holder (534) leading flank on, including straight flange pressing plate mould item (5321), straight flange bender item (5322) and directly
Side bogie (5323)；Straight flange pressing plate mould item (5321) is mounted on straight flange bogie (5323) by spring stack mechanism (5324)
Lower section；Straight flange bender item (5322) is mounted on the lower section of straight flange bogie (5323) by mould mounting plate (5325)；Straight flange
Pressing plate mould item (5321) is located at before straight flange bender item (5322), and parallel with straight flange bender item (5322) and be close to；
Straight flange gripping mechanism (531) is located at after straight flange bender item (5322), and parallel with straight flange bender item (5322)；Straight flange
Bogie (5323) is connected with driving cylinder.
2. freezer liner end edge linea angulata riveting mechanism as described in claim 1, which is characterized in that straight flange gripping mechanism (531)
Including straight flange clamping opening gap (5311), straight flange clamping opening guide plate (5312) and straight flange clamping opening fixture block (5313)；Straight flange clamping opening is oriented to
Plate (5312) is located at the front end of straight flange clamping opening mounting plate (5314), and forms L-shaped structure with straight flange clamping opening mounting plate (5314)；Directly
Side clamping opening fixture block (5313) is located at the inside of the L-shaped structure, and mounted on the front end of straight flange clamping opening mounting plate (5314)；Straight flange presss from both sides
Mouth gap (5311) is the strip gap between straight flange clamping opening fixture block (5313) and straight flange clamping opening guide plate (5312), and front end is opened
Mouthful；Straight flange clamping opening guide plate (5312) protrudes forward than straight flange clamping opening fixture block (5313) so that straight flange clamping opening guide plate (5312)
There is step-like notch (5316) between straight flange clamping opening fixture block (5313).
3. freezer liner end edge linea angulata riveting mechanism as claimed in claim 2, which is characterized in that straight flange clamping opening guide plate
(5312) guiding surface (5315) is equipped at front end face.
4. freezer liner end edge linea angulata riveting mechanism as claimed in claim 2, which is characterized in that straight flange clamping opening gap (5311)
Width, it is, the distance between the top surface of straight flange clamping opening fixture block (5313) and straight flange clamping opening guide plate (5312) bottom surface, are
3 ~ 6 millimeters.
5. freezer liner end edge linea angulata riveting mechanism as described in claim 1, which is characterized in that Telescopic boom mechanism includes also stretching
Contracting arm mounting plate (512) and telescopic arm transverse beam (513)；Telescopic arm transverse beam (513) is horizontally disposed；Telescopic arm mounting plate
(512) it is mounted in telescopic arm transverse beam (513)；Telescopic arm (511) is horizontally arranged at telescopic arm peace by telescoping drive mechanism
In loading board (512), and it is perpendicular with telescopic arm transverse beam (513).
6. freezer liner end edge linea angulata riveting mechanism as claimed in claim 5, which is characterized in that telescoping drive mechanism includes sliding
Rail (5111), rack (5114), driving gear (5115) and driving motor (5116)；Sliding rail (5111) has two, is respectively arranged on
The both sides of telescopic arm (511)；Telescopic arm (511) is vacantly erected on orbit suspended frame (5113) by the sliding rail (5111) of both sides
On the hanging sliding block (5112) being arranged；Suspension frame (5113) is mounted on telescopic arm mounting plate (512)；Rack (5114), which is set to, to be stretched
The lower section of contracting arm (511), and be meshed with the driving gear (5115) installed on telescopic arm mounting plate (512)；Drive gear
(5115) connection driving motor (5116).
7. freezer liner end edge linea angulata riveting mechanism as claimed in claim 5, which is characterized in that telescopic arm transverse beam (513)
It is mounted on support column (514) by elevated levels；The elevating mechanism includes lifting link (5141), lifting sliding rail
(5142), lifting motor (5143), lifting synchronizing shaft (5145) and lifter rack (5147)；Lifting link (5141) has two
It is a；Two lifting links (5141) are erected at support each by the lifting sliding rail (5142) being vertically arranged respectively with height
On column (514)；Lifting synchronizing shaft (5145) both ends are respectively erected on lifting link (5141), centre connection lifting motor
(5143)；Lifter rack (5147) is set on support column (514) vertically；Lifting synchronizing shaft (5145) both ends are equipped with and lifter rack
(5147) lifter wheel (5146) being meshed；Telescopic arm transverse beam (513) both ends are mounted on lifting link (5141).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721588764.2U CN207709709U (en) | 2017-11-24 | 2017-11-24 | A kind of freezer liner end edge linea angulata riveting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721588764.2U CN207709709U (en) | 2017-11-24 | 2017-11-24 | A kind of freezer liner end edge linea angulata riveting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207709709U true CN207709709U (en) | 2018-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721588764.2U Active CN207709709U (en) | 2017-11-24 | 2017-11-24 | A kind of freezer liner end edge linea angulata riveting mechanism |
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| CN (1) | CN207709709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108057793A (en) * | 2017-11-24 | 2018-05-22 | 安徽鲲鹏装备模具制造有限公司 | A kind of freezer liner end edge linea angulata riveting mechanism |
-
2017
- 2017-11-24 CN CN201721588764.2U patent/CN207709709U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108057793A (en) * | 2017-11-24 | 2018-05-22 | 安徽鲲鹏装备模具制造有限公司 | A kind of freezer liner end edge linea angulata riveting mechanism |
| CN108057793B (en) * | 2017-11-24 | 2023-10-17 | 安徽鲲鹏装备模具制造有限公司 | Refrigerator inner container end corner line riveting mechanism |
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