CN207222663U - A kind of seal head seaming device - Google Patents
A kind of seal head seaming device Download PDFInfo
- Publication number
- CN207222663U CN207222663U CN201721158552.0U CN201721158552U CN207222663U CN 207222663 U CN207222663 U CN 207222663U CN 201721158552 U CN201721158552 U CN 201721158552U CN 207222663 U CN207222663 U CN 207222663U
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- Prior art keywords
- end socket
- motor
- external mold
- movable plate
- internal model
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- Expired - Fee Related
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Abstract
It the utility model is related to a kind of seal head seaming device, including end socket and bottom plate, support device and closing device are provided with the bottom plate, column bottom connecting bottom board, bearing is provided with top, the bearing inner sleeve has rotation axis, fixed electromagnet in the rotation axis, end socket is installed on the electromagnet, the hydraulic cylinder and the first motor are arranged on bottom plate, the hydraulic cylinder is connected with movable plate, second motor is installed on the movable plate, the axis of second motor fixes internal model, the axis of first motor fixes external mold, the side end of the end socket is arranged between external mold and internal model.By the port of end socket while external mold and interior model extrusion, external mold drives end socket rotation with internal model, complete the closing in end socket port, the support force that end socket port is subject in vertical direction is discharged, avoid closing in position and produce flare, the degree of automation is high, improves machining accuracy and production efficiency.
Description
Technical field
The utility model belongs to end socket processing technique field, more particularly to a kind of seal head seaming device.
Background technology
End socket is a main pressure-containing member of container, is with welding manner connector drum, the quality direct relation of end socket
To the long-term safety reliability service of pressure vessel, according to the difference of geometry, end socket can be divided into spherical, oval, dish-shaped, ball
Crown, conical shell and bottle cap, large-scale dome head are mainly used for oil tank in oil, chemical industry, contain the media such as acid, alkali
Basin head cover, end socket is compressing by mould, including the shape such as half elliptic, hemispherical, it is compressing after end socket end face not
It is smooth, it is necessary to can be only achieved after secondary operation standard requirement curved surface depth and straight side length.
Patent No. CN204308285U, applying date 2014-10-24, disclose a kind of Novel steel cylinder bead cutter, institute
Stating bead cutter includes rack and positioner and trimming device in the rack；The positioner includes rotation
Cutting die and hold-down head moving up and down, are provided with positioning convex platform above the rotation cutting die, the positioning convex platform just on
Side is provided with the hold-down head, and the hold-down head is fixedly connected with the piston rod of lower air cylinder；The trimming device includes translation
Cutting die, the translation cutting die are installed on sliding block, and the sliding block and the guide rail being fixed in the rack form sliding pair, described
Sliding block is fixedly connected with the piston rod of flat-removing air cyclinder, and the translation cutting die is contradicted on the outer wall of bottle to be measured.
Although above-mentioned patent can process end socket.But the end edge of sealing is subject to the support force of bead cutter vertical direction, causes
Mouth flare is serious, make closing in position increase, automation undertake it is low, to the more demanding of operating personnel, for closing in
Cylindrical precision controlling is not allowed, easy scratch end socket, influences the appearance of end socket, and work efficiency is relatively low, and misoperation is be easy to cause
Substandard products, cause the waste of material.
Utility model content
The purpose of the utility model is to overcome the above-mentioned problems in the prior art, there is provided a kind of seal head seaming dress
Put, the degree of automation is high, improves machining accuracy and production efficiency, avoids the waste of material.
To achieve the above object, the technical solution adopted in the utility model is as follows.
A kind of seal head seaming device, including end socket and bottom plate, are provided with support device and closing device on the bottom plate, institute
Stating support device includes column and electromagnet, column bottom connecting bottom board, and bearing, the bearing inner sleeve are provided with top
There is a rotation axis, fixed electromagnet in the rotation axis installs end socket on the electromagnet, and the closing device includes external mold, the
One motor, internal model, the second motor, movable plate and hydraulic cylinder, the hydraulic cylinder and the first motor are arranged on bottom plate, the hydraulic pressure
Cylinder is connected with movable plate, and the second motor is installed on the movable plate, and the axis of second motor fixes internal model, first motor
Axis fix external mold, the side end of the end socket is arranged between external mold and internal model.
Multiple equally distributed supporters are provided with the side of the column, are provided with button on the supporter, institute
State and half slot is offered on button, the half slot inner wall is provided with multi-directional ball and several balls, is provided with the button
Some spacing rings, the multi-directional ball are installed on circumscribed with some balls in half slot.
Bar hole is provided with the bottom plate, roller is installed in the bar hole, the roller is connected with movable plate.
The closing device is symmetrical two, and is evenly distributed on around column.
The top of the end socket is placed with iron block.
The closing device further includes the 3rd motor, and the axis connection of the 3rd motor has a screw rod, on the movable plate
It is provided with and is engaged internal thread hole with screw rod.
The screw rod is coordinated with internal thread hole using trapezoidal thread.The screw rod uses trapezoidal thread with internal thread hole
Coordinate.
1st, by the way that the port of end socket is arranged between external mold and internal model, the first motor and the second motor drive external mold respectively
Rotated with internal model, while external mold and interior model extrusion, external mold drives end socket rotation with internal model, completes for the port of end socket
Closing in end socket port, has discharged the support force that end socket port is subject in vertical direction, avoids closing in position and produces flare,
Make port part smooth, the degree of automation is high, improves machining accuracy and production efficiency, reduces the scrappage of product.
2nd, by being supported on supporter 11 to the inner wall surrounding of end socket 1, prevent end socket 1 from inclining in rotary course
Tiltedly, and multi-directional ball 12 reduces friction between supporter 11 and end socket 1, rotates freely end socket 1.
3rd, drive movable plate 15 to move in bar hole 17 by roller 16, reduce the frictional force of movable plate 15 and bottom plate 6,
Make hydraulic cylinder 14 promote movable plate 15 be more laborsaving, and prevent movable plate 15 on the move because frictional force increase incline
Tiltedly.
4th, by setting two closing devices symmetrically, make 1 both ends of end socket while closing in and uniform force, improve
While production efficiency, the stress balance at 1 both ends of end socket, prevents run-off the straight when closing up of end socket 1, so as to avoid material
The waste of material.
5th, iron block 23 is placed with by the top of end socket 1, electromagnet 9 can adsorb iron block 23, convenient to fix not
With the end socket 1 that material is adsorbed by electromagnet 9, applicability is wide.
6th, it is engaged by screw rod 19 with the internal thread hole 20 on movable plate 15, so as to drive internal model 4 tight close to external mold 2
The port part of press seal first 1, screw-driven make the precision higher of closing in, so as to be practically applicable to high-precision closing in.
7th, by the way that trapezoidal thread Bidirectional driving is good, wear-resisting and tightness is strong.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the structure diagram at I in Fig. 1.
Fig. 3 is the structure diagram using two closing devices.
Fig. 4 is the structure diagram using screw-driven.
Marked in figure：1st, end socket, 2, external mold, the 3, first motor, 4, internal model, the 5, second motor, 6, bottom plate, 7, column, 8,
Rotation axis, 9, electromagnet, 10, bearing, 11, supporter, 12, multi-directional ball, 13, ball, 14, hydraulic cylinder, 15, movable plate, 16, rolling
Wheel, 17, bar hole, the 18, the 3rd motor, 19, screw rod, 20, internal thread hole, 21, spacing ring, 22, button, 23, iron block.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1, a kind of seal head seaming device, including end socket 1 and bottom plate 6, support device is provided with the bottom plate 6
And closing device, the support device include column 7 and electromagnet 9, the 7 bottom connecting bottom board 6 of column, is provided with top
Bearing 10, is cased with rotation axis 8 in the bearing 10, fixed electromagnet 9 in the rotation axis 8, and end socket is installed on the electromagnet 9
1, the closing device includes external mold 2, the first motor 3, internal model 4, the second motor 5, movable plate 15 and hydraulic cylinder 14, the hydraulic pressure
14 and first motor 3 of cylinder is arranged on bottom plate 6, and the hydraulic cylinder 14 is connected with movable plate 15, and is installed on the movable plate 15
Two motors 5, the axis of second motor 5 fix internal model 4, and the axis of first motor 3 fixes external mold 2, the side end of the end socket 1
It is arranged between external mold 2 and internal model 4.
End socket 1 is placed on electromagnet 9, the adjustment balance of end socket 1, electromagnet 9 is powered, and end socket 1 is electric for ferrous material
Magnetic field after magnet 9 is powered sucks, and starts hydraulic cylinder 14 and promotes movable plate 15 to be moved to 3 direction of the first motor, internal model 4 is with activity
Plate 15 moves the port part that end socket 1 is extruded with external mold 2, and hydraulic cylinder 14 stops after extrusion forming, while starts 3 up time of the first motor
Pin rotates and the second motor 5 rotates counterclockwise, and the first motor 3 drives internal model 4 to rotate, and the second motor 5 drives external mold 2 to rotate,
External mold 2 and internal model 4 extrude rotating effect low head 1 and counterclockwise rotate, the bearing used due to electromagnet 9 and column 7
10 connections, so end socket 1 can rotate freely on column 7 under the effect of external force, therefore, being capable of band in external mold 2 and internal model 4
Dynamic end socket 1 rotates, and the port part of end socket 1 is all closed up, by the way that the port of end socket 1 is arranged between external mold 2 and internal model 4,
First motor 3 and the second motor 5 drive external mold 2 and internal model 4 to rotate respectively, and the port of end socket 1 is squeezed into external mold 2 and internal model 4
While type, external mold 2 drives end socket rotation with internal model 4, completes the closing in 1 port of end socket, has discharged 1 port of end socket perpendicular
Nogata avoids closing in position and produces flare, make port part smooth, the degree of automation is high, improves and adds to the support force being subject to
Work precision and production efficiency, reduce the scrappage of product.
Embodiment 2
As shown in Figure 1, a kind of seal head seaming device, including end socket 1 and bottom plate 6, support device is provided with the bottom plate 6
And closing device, the support device include column 7 and electromagnet 9, the 7 bottom connecting bottom board 6 of column, is provided with top
Bearing 10, is cased with rotation axis 8 in the bearing 10, fixed electromagnet 9 in the rotation axis 8, and end socket is installed on the electromagnet 9
1, the closing device includes external mold 2, the first motor 3, internal model 4, the second motor 5, movable plate 15 and hydraulic cylinder 14, the hydraulic pressure
14 and first motor 3 of cylinder is arranged on bottom plate 6, and the hydraulic cylinder 14 is connected with movable plate 15, and is installed on the movable plate 15
Two motors 5, the axis of second motor 5 fix internal model 4, and the axis of first motor 3 fixes external mold 2, the side end of the end socket 1
It is arranged between external mold 2 and internal model 4.
As shown in Fig. 2, multiple equally distributed supporters 11 are provided with the side of the column 7, the supporter 11
On be provided with button 22, half slot is offered on the button 22, the half slot inner wall is provided with multi-directional ball 12 and several
Ball 13, some spacing rings 21 are provided with the button 22, and the multi-directional ball 12 is installed in half slot and some rollings
Pearl 13 is circumscribed.
Bar hole 17 is provided with the bottom plate 6, roller 16, the roller 16 and activity are installed in the bar hole 17
Plate 15 connects.
End socket 1 is placed on electromagnet 9, the adjustment balance of end socket 1, electromagnet 9 is powered, and end socket 1 is electric for ferrous material
The magnetic field of magnet 9 sucks, and starts hydraulic cylinder 14 and promotes movable plate 15 to be moved to 3 direction of the first motor, internal model 4 is transported with movable plate 15
Dynamic and external mold 2 extrudes the port part of end socket 1, and hydraulic cylinder 14 stops after extrusion forming, while starts the first motor 3 and rotate clockwise
Rotated counterclockwise with the second motor 5, the first motor 3 drives internal model 4 to rotate, and the second motor 5 drives external mold 2 to rotate, in 2 He of external mold
Internal model 4 extrudes rotating effect low head 1 and counterclockwise rotates, since electromagnet 9 is connected with the bearing 10 that column 7 uses,
So end socket 1 can rotate freely on column 7 under the effect of external force, therefore, end socket 1 can be driven in external mold 2 and internal model 4
Rotation, makes the port part of end socket 1 all close up, by the way that the port of end socket 1 is arranged between external mold 2 and internal model 4, the first motor
3 and second motor 5 drive external mold 2 and internal model 4 to rotate respectively, the port of end socket 1 while external mold 2 and 4 extrusion forming of internal model,
External mold 2 and internal model 4 drive end socket rotation, complete the closing in 1 port of end socket, discharged 1 port of end socket vertical direction by
The support force arrived, avoids closing in position and produces flare, make port part smooth, and the degree of automation is high, improve machining accuracy and
Production efficiency, reduces the scrappage of product.
By being supported on supporter 11 to the inner wall surrounding of end socket 1, prevent end socket 1 from inclining in rotary course
Tiltedly, and multi-directional ball 12 reduces friction between supporter 11 and end socket 1, rotates freely end socket 1.
Drive movable plate 15 to move in bar hole 17 by roller 16, reduce the frictional force of movable plate 15 and bottom plate 6, make
Hydraulic cylinder 14 is more laborsaving promoting movable plate 15, and prevents movable plate 15 on the move because frictional force increase is inclined
Tiltedly.
Embodiment 3
As shown in Figure 1, a kind of seal head seaming device, including end socket 1 and bottom plate 6, support device is provided with the bottom plate 6
And closing device, the support device include column 7 and electromagnet 9, the 7 bottom connecting bottom board 6 of column, is provided with top
Bearing 10, is cased with rotation axis 8 in the bearing 10, fixed electromagnet 9 in the rotation axis 8, and end socket is installed on the electromagnet 9
1, the closing device includes external mold 2, the first motor 3, internal model 4, the second motor 5, movable plate 15 and hydraulic cylinder 14, the hydraulic pressure
14 and first motor 3 of cylinder is arranged on bottom plate 6, and the hydraulic cylinder 14 is connected with movable plate 15, and is installed on the movable plate 15
Two motors 5, the axis of second motor 5 fix internal model 4, and the axis of first motor 3 fixes external mold 2, the side end of the end socket 1
It is arranged between external mold 2 and internal model 4.
As shown in Fig. 2, multiple equally distributed supporters 11 are provided with the side of the column 7, the supporter 11
On be provided with button 22, half slot is offered on the button 22, the half slot inner wall is provided with multi-directional ball 12 and several
Ball 13, some spacing rings 21 are provided with the button 22, and the multi-directional ball 12 is installed in half slot and some rollings
Pearl 13 is circumscribed.
Bar hole 17 is provided with the bottom plate 6, roller 16, the roller 16 and activity are installed in the bar hole 17
Plate 15 connects.
As shown in figure 3, the closing device is symmetrical two, and it is evenly distributed on around column 7.
The top of the end socket 1 is placed with iron block 23.
End socket 1 is placed on electromagnet 9, the adjustment balance of end socket 1, electromagnet 9 is powered, and end socket 1 is electric for ferrous material
The magnetic field of magnet 9 sucks, and starts hydraulic cylinder 14 and promotes movable plate 15 to be moved to 3 direction of the first motor, internal model 4 is transported with movable plate 15
Dynamic and external mold 2 extrudes the port part of end socket 1, and hydraulic cylinder 14 stops after extrusion forming, while starts the first motor 3 and rotate clockwise
Rotated counterclockwise with the second motor 5, the first motor 3 drives internal model 4 to rotate, and the second motor 5 drives external mold 2 to rotate, in 2 He of external mold
Internal model 4 extrudes rotating effect low head 1 and counterclockwise rotates, since electromagnet 9 is connected with the bearing 10 that column 7 uses,
So end socket 1 can rotate freely on column 7 under the effect of external force, therefore, end socket 1 can be driven in external mold 2 and internal model 4
Rotation, makes the port part of end socket 1 all close up, by the way that the port of end socket 1 is arranged between external mold 2 and internal model 4, the first motor
3 and second motor 5 drive external mold 2 and internal model 4 to rotate respectively, the port of end socket 1 while external mold 2 and 4 extrusion forming of internal model,
External mold 2 and internal model 4 drive end socket rotation, complete the closing in 1 port of end socket, discharged 1 port of end socket vertical direction by
The support force arrived, avoids closing in position and produces flare, make port part smooth, and the degree of automation is high, improve machining accuracy and
Production efficiency, reduces the scrappage of product.
By being supported on supporter 11 to the inner wall surrounding of end socket 1, prevent end socket 1 from inclining in rotary course
Tiltedly, and multi-directional ball 12 reduces friction between supporter 11 and end socket 1, rotates freely end socket 1.
Drive movable plate 15 to move in bar hole 17 by roller 16, reduce the frictional force of movable plate 15 and bottom plate 6, make
Hydraulic cylinder 14 is more laborsaving promoting movable plate 15, and prevents movable plate 15 on the move because frictional force increase is inclined
Tiltedly.
By setting two closing devices symmetrically, make 1 both ends of end socket while closing in and uniform force, improve life
While producing efficiency, the stress balance at 1 both ends of end socket, prevents run-off the straight when closing up of end socket 1, so as to avoid material
Waste.
Iron block 23 is placed with top by end socket 1, electromagnet 9 can adsorb iron block 23, convenient to fix not
With the end socket 1 that material is adsorbed by electromagnet 9, applicability is wide.
Embodiment 4
As shown in Figure 1, a kind of seal head seaming device, including end socket 1 and bottom plate 6, support device is provided with the bottom plate 6
And closing device, the support device include column 7 and electromagnet 9, the 7 bottom connecting bottom board 6 of column, is provided with top
Bearing 10, is cased with rotation axis 8 in the bearing 10, fixed electromagnet 9 in the rotation axis 8, and end socket is installed on the electromagnet 9
1, the closing device includes external mold 2, the first motor 3, internal model 4, the second motor 5, movable plate 15 and hydraulic cylinder 14, the hydraulic pressure
14 and first motor 3 of cylinder is arranged on bottom plate 6, and the hydraulic cylinder 14 is connected with movable plate 15, and is installed on the movable plate 15
Two motors 5, the axis of second motor 5 fix internal model 4, and the axis of first motor 3 fixes external mold 2, the side end of the end socket 1
It is arranged between external mold 2 and internal model 4.
As shown in Fig. 2, multiple equally distributed supporters 11 are provided with the side of the column 7, the supporter 11
On be provided with button 22, half slot is offered on the button 22, the half slot inner wall is provided with multi-directional ball 12 and several
Ball 13, some spacing rings 21 are provided with the button 22, and the multi-directional ball 12 is installed in half slot and some rollings
Pearl 13 is circumscribed.
Bar hole 17 is provided with the bottom plate 6, roller 16, the roller 16 and activity are installed in the bar hole 17
Plate 15 connects,
As shown in figure 3, the closing device is symmetrical two, and it is evenly distributed on around column 7.
The top of the end socket 1 is placed with iron block 23.
As shown in figure 4, the closing device further includes the 3rd motor 18, the axis connection of the 3rd motor 18 has screw rod
19, it is provided with the movable plate 15 and is engaged internal thread hole 20 with screw rod 19.
The screw rod 19 is coordinated with internal thread hole 20 using trapezoidal thread.
End socket 1 is placed on electromagnet 9, the adjustment balance of end socket 1, electromagnet 9 is powered, and end socket 1 is electric for ferrous material
The magnetic field of magnet 9 sucks, and starts hydraulic cylinder 14 and promotes movable plate 15 to be moved to 3 direction of the first motor, internal model 4 is transported with movable plate 15
Dynamic and external mold 2 extrudes the port part of end socket 1, and hydraulic cylinder 14 stops after extrusion forming, while starts the first motor 3 and rotate clockwise
Rotated counterclockwise with the second motor 5, the first motor 3 drives internal model 4 to rotate, and the second motor 5 drives external mold 2 to rotate, in 2 He of external mold
Internal model 4 extrudes rotating effect low head 1 and counterclockwise rotates, since electromagnet 9 is connected with the bearing 10 that column 7 uses,
So end socket 1 can rotate freely on column 7 under the effect of external force, therefore, end socket 1 can be driven in external mold 2 and internal model 4
Rotation, makes the port part of end socket 1 all close up, by the way that the port of end socket 1 is arranged between external mold 2 and internal model 4, the first motor
3 and second motor 5 drive external mold 2 and internal model 4 to rotate respectively, the port of end socket 1 while external mold 2 and 4 extrusion forming of internal model,
External mold 2 and internal model 4 drive end socket rotation, complete the closing in 1 port of end socket, discharged 1 port of end socket vertical direction by
The support force arrived, avoids closing in position and produces flare, make port part smooth, and the degree of automation is high, improve machining accuracy and
Production efficiency, reduces the scrappage of product.
By being supported on supporter 11 to the inner wall surrounding of end socket 1, prevent end socket 1 from inclining in rotary course
Tiltedly, and multi-directional ball 12 reduces friction between supporter 11 and end socket 1, rotates freely end socket 1.
Drive movable plate 15 to move in bar hole 17 by roller 16, reduce the frictional force of movable plate 15 and bottom plate 6, make
Hydraulic cylinder 14 is more laborsaving promoting movable plate 15, and prevents movable plate 15 on the move because frictional force increase is inclined
Tiltedly.
By setting two closing devices symmetrically, make 1 both ends of end socket while closing in and uniform force, improve life
While producing efficiency, the stress balance at 1 both ends of end socket, prevents run-off the straight when closing up of end socket 1, so as to avoid material
Waste.
Iron block 23 is placed with by the top of end socket 1, electromagnet 9 can adsorb iron block 23, and convenient fixation does not have
There is the end socket 1 that material is adsorbed by electromagnet 9, applicability is wide.
It is engaged by screw rod 19 with the internal thread hole 20 on movable plate 15, so as to drive internal model 4 to press close to external mold 2
The port part of end socket 1, screw-driven make the precision higher of closing in, so as to be practically applicable to high-precision closing in.
By the way that trapezoidal thread Bidirectional driving is good, wear-resisting and tightness is strong.
Embodiment described above only expresses the embodiment of the application, its description is more specific and detailed, but simultaneously
Therefore the limitation to the application protection domain cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, on the premise of technical scheme design is not departed from, various modifications and improvements can be made, these belong to this
The protection domain of application.
Claims (7)
1. a kind of seal head seaming device, including end socket（1）And bottom plate（6）, it is characterised in that：The bottom plate（6）On be provided with branch
Support arrangement and closing device, the support device include column（7）And electromagnet（9）, the column（7）Bottom connecting bottom board
（6）, bearing is provided with top（10）, the bearing（10）Inside it is cased with rotation axis（8）, the rotation axis（8）Upper Motionless electromagnetic
Iron（9）, the electromagnet（9）Upper installation end socket（1）, the closing device includes external mold（2）, the first motor（3）, internal model（4）、
Second motor（5）, movable plate（15）And hydraulic cylinder（14）, the hydraulic cylinder（14）With the first motor（3）It is arranged on bottom plate（6）
On, the hydraulic cylinder（14）With movable plate（15）Connection, the movable plate（15）The second motor of upper installation（5）, second electricity
Machine（5）Axis fix internal model（4）, first motor（3）Axis fix external mold（2）, the end socket（1）Side end be arranged on it is outer
Mould（2）And internal model（4）Between.
A kind of 2. seal head seaming device as claimed in claim 1, it is characterised in that：The column（7）Side on be provided with
Multiple equally distributed supporters（11）, the supporter（11）On be provided with button（22）, the button（22）On offer
Half slot, the half slot inner wall are provided with multi-directional ball（12）With several balls（13）, the button（22）It is provided with if
Dry spacing ring（21）, the multi-directional ball（12）In half slot with some balls（13）It is circumscribed.
A kind of 3. seal head seaming device as claimed in claim 1, it is characterised in that：The bottom plate（6）On be provided with bar hole
（17）, the bar hole（17）Roller is inside installed（16）, the roller（16）With movable plate（15）Connection.
A kind of 4. seal head seaming device as claimed in claim 1, it is characterised in that：The closing device is symmetrical two
It is a, and it is evenly distributed on column（7）Around.
A kind of 5. seal head seaming device as claimed in claim 1, it is characterised in that：The end socket（1）Top be placed with iron
Block（23）.
A kind of 6. seal head seaming device as claimed in claim 1, it is characterised in that：The closing device further includes the 3rd motor
（18）, the 3rd motor（18）Axis connection have screw rod（19）, the movable plate（15）On be provided with and screw rod（19）
It is engaged internal thread hole（20）.
A kind of 7. seal head seaming device as claimed in claim 6, it is characterised in that：The screw rod（19）With internal thread hole
（20）Coordinated using trapezoidal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721158552.0U CN207222663U (en) | 2017-09-11 | 2017-09-11 | A kind of seal head seaming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721158552.0U CN207222663U (en) | 2017-09-11 | 2017-09-11 | A kind of seal head seaming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207222663U true CN207222663U (en) | 2018-04-13 |
Family
ID=61861490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721158552.0U Expired - Fee Related CN207222663U (en) | 2017-09-11 | 2017-09-11 | A kind of seal head seaming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207222663U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877243A (en) * | 2019-03-28 | 2019-06-14 | 鲜道信息科技服务(广州)有限公司 | Mold used in the production method of liner and the production method |
| CN111283089A (en) * | 2020-04-06 | 2020-06-16 | 山东小鸭精工机械有限公司 | Closing-up die and processing tool thereof |
-
2017
- 2017-09-11 CN CN201721158552.0U patent/CN207222663U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877243A (en) * | 2019-03-28 | 2019-06-14 | 鲜道信息科技服务(广州)有限公司 | Mold used in the production method of liner and the production method |
| CN111283089A (en) * | 2020-04-06 | 2020-06-16 | 山东小鸭精工机械有限公司 | Closing-up die and processing tool thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20180911 |