CN207189229U - A kind of water knockout drum vertical machine and water knockout drum fixture - Google Patents
A kind of water knockout drum vertical machine and water knockout drum fixture Download PDFInfo
- Publication number
- CN207189229U CN207189229U CN201720909659.8U CN201720909659U CN207189229U CN 207189229 U CN207189229 U CN 207189229U CN 201720909659 U CN201720909659 U CN 201720909659U CN 207189229 U CN207189229 U CN 207189229U
- Authority
- CN
- China
- Prior art keywords
- block
- knockout drum
- water knockout
- fixed block
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of water knockout drum vertical machine and water knockout drum fixture, its drip irrigation device be it is characterized in that：The fixture includes fixed block and sliding shoe, actuator of the driving sliding shoe closer or far from fixed block is connected with the sliding shoe, is provided with the fixed block side wall mutually close with sliding shoe for the first groove of horizontal segment installation and is connected and for the second groove of water separation section installation with the first groove.The setting of first groove and the second groove can realize the water knockout drum fix stably realized when fixed block and sliding shoe push against, efficiency high in production process.
Description
Technical field
Water knockout drum processing equipment field is the utility model is related to, more particularly to a kind of water knockout drum vertical machine and water knockout drum folder
Tool.
Background technology
Water knockout drum vertical machine is for the process equipment to the disposable completion drilling of water knockout drum, tapping process.
Existing water knockout drum vertical machine has generally comprised workbench, fixture on workbench and on workbench
The frame of side, in frame sliding drill and threading drill bit are installed, water knockout drum is drilled and during tapping, by water knockout drum
First it is fixed on fixture, the operation of drilling and tapping is carried out after then moving frame is driven to the top of face water knockout drum.
Notification number is that CN202607261U Chinese patent discloses a kind of fixture knot on water knockout drum vertical machine
Structure, the clamp structure is arranged in frame, including fixed block, and the fixture set is connected with fixed block, and fixture includes the first clamp
With the second clamp, the first clamp is flexibly connected with movable block, and the second clamp is fixedly connected with frame.
Water knockout drum is placed on the side of the second clamp of fitting by the clamp structure in the clamp operation for water knockout drum,
Water knockout drum is clamped in fixture by the position for then adjusting the second clamp.
A kind of existing water knockout drum 5 as shown in Figure 2, including horizontal segment 51 and vertical with horizontal segment 51 two water separation sections
52, drilling operation is carried out to horizontal segment first in drilling operation, then to two water separation section drillings and tapping, water separation section entered
, it is necessary to water separation section be clamped to avoid the fixation shakiness when being under pressure during drilling from making when row drilling and screwing operation
Now tilting causes borehole accuracy to be affected, so being easy to out using the clamp structure contact area in this application file is smaller
Water knockout drum run-off the straight has influence on borehole accuracy in present boring procedure.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of water knockout drum fixture, this is utilized
Clamp water knockout drum stability is high.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of water knockout drum fixture, the fixture include fixed block and sliding shoe, and driving is connected with the sliding shoe and is slided
Motion block is provided with for horizontal segment in the fixed block side wall mutually close with sliding shoe closer or far from the actuator of fixed block
First groove of installation and the second groove for connecting with the first groove and being installed for water separation section.
Pass through above-mentioned technical proposal, when being clamped on fixture, horizontal segment is installed in the first mounting groove water knockout drum, vertically
Section is installed in the second groove, and actuator drives sliding shoe that water knockout drum is clamped in into fixed plate and cunning to fixed Block direction movement
It is real when being drilled to water knockout drum and during the operation of tapping, due to the presence of the second groove, then be not susceptible to rotate between dynamic plate
Existing clamping effect is stable, then the machining accuracy for the product realized is high.
The utility model is further arranged to：The first lead for sliding shoe sliding is provided with the fixed block.
Pass through above-mentioned technical proposal, the setting of the first lead enable to the glide direction uniformity of slipping block high, then
The water knockout drum clamping effect of realization is excellent.
The utility model is further arranged to：The first chute of fixed block setting is provided through in first groove,
And first is provided with the first scalable hook block linked with horizontal segment one end in chute, the fixed block one end is provided with and water
Flat section the other end links and second along the sliding of horizontal segment axial direction hooks block.
Pass through above-mentioned technical proposal, the first scalable block and the setting of the second hook block of hooking can be realized when sealing device for outlet is installed
The both ends of horizontal segment are caught on, realize a simple positioning of water knockout drum, then slipping block realizes water knockout drum to fixed block movement
Clamping.
The utility model is further arranged to：The described first scalable block that hooks includes canned paragraph and L-type section, the fixation
Section is installed on the first chute away from one end of the first groove and is secured by bolts on canned paragraph, and the L-type section passes through first
Groove is installed, and L-type section is pulled mobile first to tense by the canned paragraph with intersegmental be connected with of the L-type to canned paragraph direction
Spring.
Pass through above-mentioned technical proposal, L-type section is stuck in the both ends of horizontal segment to water knockout drum when mounted, then in back-moving spring
Pullling the direction of water knockout drum to close first groove under effect makes it be bonded with the first groove, effectively reduces water knockout drum displacement,
The machining accuracy then realized is high, and the process realizes that how mixed my positional accuracy of water knockout drum be high, and installation effectiveness is high, so as to carry
High processing efficiency.
The utility model is further arranged to：The branch for sequentially passing through back-moving spring and L-type section is connected with the canned paragraph
Strut, the guide groove slid along support bar is provided with the L-type section.
Pass through above-mentioned technical proposal, the setting of support bar can play the action effect of guiding, realize horizontal section length
Different water knockout drums can adjust the first scalable diverse location for hooking block to realize to different water knockout drums when being installed
Installation is fixed.
The utility model is further arranged to：The chute passed through for bolt is provided with the fixed block, and on canned paragraph
It is connected with the second lead through chute.
Pass through above-mentioned technical proposal, the first scalable fixture block in movement, along chute slide by second lead that loosers a bolt
Move, to when being moved to proper displacement, stop movement, then tighten bolt and realize the first scalable fixation for hooking block.
The utility model is further arranged to：The L-type that the second hook block is arranged to be connected with fixed block hooks block, the L
Type hooks block and deviates between the end of horizontal segment and fixed block the second tension bullet for being connected with and pulling L-type hook block to be compressed to fixed Block direction
Spring, and the L-type hooks the axis of guide for being connected with block through the second back-moving spring and being slid along fixed block, is set on the fixed block
It is equipped with the pilot hole for axis of guide sliding.
Pass through above-mentioned technical proposal, when water knockout drum installation is with water knockout drum fixture, cause the horizontal segment of water knockout drum first
One end be enclosed on the second hook block, to away from fixed block direction movement second hook block, then by the other end set of water knockout drum
It is located at the first scalable simple positioning for hooking the position that water knockout drum is realized on block.
The utility model is further arranged to：Include workbench and the frame being arranged above workbench, the frame
Upper slip is provided with drill component and threading drill bit component, and water knockout drum fixture is provided with the workbench.
Pass through above-mentioned technical proposal, by the water knockout drum fixture application and water knockout drum vertical machine, the water knockout drum of realization
Clamping effect is good, and the precision of drilling and tapping is high.
The utility model is further arranged to：The drill component includes the first peace that sliding is arranged in frame
Loading board, the first sliding block of the first cylinder driving sliding up and down is provided with first installing plate, is rotated on first sliding block
Drill is installed；The threading drill bit includes the second installing plate that sliding is arranged in frame, second installing plate
On be provided with the second sliding block for moving up and down of the second cylinder driving, be rotatablely equipped with threading drill bit on second sliding block.
Pass through above-mentioned technical proposal, the drill and threading drill bit of setting realize drilling and the disposable of tapping and added
Work, operation are efficient.
In summary, the utility model having the beneficial effect that in contrast to prior art：
1st, the setting of the first groove and the second groove can realize that the water knockout drum realized when fixed block and sliding shoe push against is consolidated
It is fixed firm；
2nd, water knockout drum is pressed on the first groove on fixed block and the by the first scalable setting for hooking block and the second hook block
Water knockout drum fix stably is realized in two grooves.
Brief description of the drawings
Fig. 1 is the structure chart of the fixture of embodiment 1；
Fig. 2 is that the water knockout drum of embodiment 1 and the first scalable block and second that hooks hook the mounting structure of block；
Fig. 3 is the structure chart of the fixed block of embodiment 1；
Fig. 4 is the water knockout drum vertical machine structure chart of embodiment 2.
Reference：1st, fixture；11st, fixed block；111st, the first chute；12nd, sliding shoe；13rd, actuator；14th, first is recessed
Groove；15th, the second groove；16th, the first lead；2nd, the first scalable hook block；21st, canned paragraph；22nd, L-type section；23rd, first tense
Spring；24th, support bar；25th, guide groove；26th, the second chute；27th, the second lead；28th, bolt；3rd, second block is hooked；31st, L-type
Hook block；32nd, the second back-moving spring；33rd, the axis of guide；34th, pilot hole；4th, frame；41st, drill component；411st, the first installation
Plate；412nd, the first sliding block；413rd, drill；414th, the first cylinder；42nd, threading drill bit component；421st, the second installing plate；422、
Second sliding block；423rd, threading drill bit；424th, the second cylinder；43rd, workbench；5th, water knockout drum；51st, horizontal segment；52nd, water separation section.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1
A kind of water knockout drum fixture, as shown in figure 1, fixture 1 includes fixed block 11 and sliding shoe 12, connected on sliding shoe 12
There is actuator 13 of the driving sliding shoe 12 closer or far from fixed block 11, actuator 13 is arranged to cylinder, set on fixed block 11
There is the first lead 16 slid for sliding shoe 12, it is flat that water supply is provided with the side wall mutually close with sliding shoe 12 of fixed block 11
First groove 14 of the installation of section 51 and the second groove 15 for connecting with the first groove 14 and being installed for water separation section 52.
When water knockout drum 5 is installed on fixture 1, first water knockout drum 5 is placed close to fixed block 11, then cylinder pushes away
Dynamic sliding shoe 12 moves to the direction of fixed block 11, to realize the clamping of water knockout drum 5, but there may be a point water in this process
Device 5 completely can not coordinate with the first groove 14 and the second groove 15, then the installation effect realized is still unstable.
As shown in Figures 2 and 3, so being provided through the first chute 111 of the setting of fixed block 11 in the first groove 14, and
Be provided with first chute 111 with the one end of horizontal segment 51 link first it is scalable hook block 2, the one end of fixed block 11 be provided with
The other end of horizontal segment 51 links and second along the sliding of the axial direction of horizontal segment 51 hooks block 3.
First it is scalable hook block 2 and second and hook block 3 link in the horizontal segment 51 of water knockout drum 5 and to the first direction pressure of fixed block 11
Tightly, fix stably is realized.
As shown in Fig. 2 the wherein first scalable block 2 that hooks includes canned paragraph 21 and L-type section 22, canned paragraph 21 is installed on the
One chute 111 is fixed on fixed block 11 on away from one end of the first groove 14 and by bolt 28, and confession is provided with fixed block 11
The second chute 26 that bolt 28 passes through, and the second lead 27 through the second chute 26, L-type section 22 are connected with canned paragraph 21
Installed through the first groove 14, and be connected with to pull L-type section 22 to the direction of canned paragraph 21 between canned paragraph 21 and L-type section 22 and move
The first back-moving spring 23.
The support bar 24 for sequentially passing through the first back-moving spring 23 and L-type section 22 is fixed with canned paragraph 21, in L-type section 22
It is provided with the guide groove 25 slid along support bar 24.
The setting of canned paragraph 21 is linked in L-type section to realize the first scalable fixation for hooking the position of block 2 in water knockout drum 5
When on 22, the first back-moving spring 23 can further to move to L-type section 22 to the direction of fixed block 11 realizes that water knockout drum 5 is pressed on fixed block
In the first groove 14 on 11；Realizing that L-type section 22 and first is drawn when water knockout drum 5 is pressed in during the first groove 14
Tight spring 23 can slide along support bar 24, then L-type section 22 will not shift, then the clamping effect realized is stable.
As shown in Figures 2 and 3, the L-type that the second hook block 3 is arranged to be connected with fixed block 11 hooks block 31, and L-type hooks block 31 and deviated from
It is connected between the end of horizontal segment 51 and fixed block 11 and pulls L-type to hook the second back-moving spring that block 31 compresses to the direction of fixed block 11
32, and L-type hooks the axis of guide 33 for being connected with through the second back-moving spring 32 on block 31 and being slid along fixed block 11, on fixed block 11
It is provided with the pilot hole 34 slid for the axis of guide 33.
When realizing the installation of water knockout drum 5, water knockout drum 5 is set on the second hook block 3, then to remote fixed block 11
Direction pulls the second the other end face L-type section 22 for hooking block 3, then water knockout drum 5, then unclamps second and hooks block 3, second hooks block
3 move to the direction of fixed block 11, now L-type section 22 can inlay card in the other end of water knockout drum 5, in the work of the first back-moving spring 23
Water knockout drum 5 can be pressed in the first groove 14 under, so be achieved that the fixation of water knockout drum 5, then cylinder pushes away slipping block
Moved to the direction of fixed block 11, realize the operation being clamped in water knockout drum 5 on fixture 1.
And when realizing the installation of water knockout drum 5 of different length, regulation first is scalable to be hooked block 2 and can be achieved, and during regulation, is twisted
Loose bolt 28, the second lead 27 drives the first scalable block 2 that hooks to be slid along the second chute 26, when sliding onto suitable position,
Tighten bolt 28 and realize that the first scalable regulation for hooking block 2 position is completed, during regulation the setting of support bar 24 also can
The effect of connection L-type section 22 and canned paragraph 21 is played to realize that regulation fixed block 11 drives the whole first scalable block 2 that hooks to move
Effect.
Embodiment 2
A kind of water knockout drum vertical machine, as shown in figure 4, including workbench 43 and being arranged at the frame of the top of workbench 43
4, slide in frame 4 and be provided with drill component 41 and threading drill bit component 42, water knockout drum fixture is provided with workbench 43.
The drill component 41 includes the first installing plate 411 that sliding is arranged in frame 4, the first installing plate
The first cylinder 414 is provided with 411 and drives the first sliding block 412 slid up and down, drilling is rotatablely equipped with the first sliding block 412 and is bored
First 413；Threading drill bit 423 includes sliding setting and the second installing plate 421 in frame 4, is provided with the second installing plate 421
Second cylinder 424 drives the second sliding block 422 moved up and down, and threading drill bit 423 is rotatablely equipped with the second sliding block 422.
The course of work of the vertical machine of water knockout drum 5 is as follows：Water knockout drum 5 is clamped on the fixture 1 of water knockout drum 5, the first installation
The movement of plate 411 drives drill 413 to be directed at water separation section 52, and then the first cylinder 414 drives the movement of the first sliding block 412 to drive and bored
The position of drill 413 is moved to suitable position, and then 413 1 water separation sections 52 of drill drill, and then move on
First installing plate 411 and the second installing plate 421 so that drill 413 is directed at another water separation section 52, and threading drill bit 423 is aligned
The water separation section 52 to have drilled, then drill 413 and threading drill bit 423 complete drilling and screwing operation, after the completion of operation,
Continue to move to the first installing plate 411 and the second installing plate 421 so that tapping accuracy is directed at the water separation section 52 after another drilling, enters
Row screwing operation.
Described above is only exemplary embodiment of the present utility model, not for limitation protection model of the present utility model
Enclose, the scope of protection of the utility model is determined by appended claim.
Claims (9)
1. a kind of water knockout drum fixture, it is characterized in that：The fixture (1) includes fixed block (11) and sliding shoe (12), the cunning
Driving sliding shoe (12) is connected with motion block (12) closer or far from the actuator (13) of fixed block (11), the fixed block (11)
Be provided with sliding shoe (12) in mutually close side wall for horizontal segment (51) installation the first groove (14) and with the first groove
(14) connect and for the second groove (15) of water separation section (52) installation.
2. a kind of water knockout drum fixture according to claim 1, it is characterized in that：It is provided with the fixed block (11) for sliding
The first lead (16) of block (12) sliding.
3. a kind of water knockout drum fixture according to claim 1, it is characterized in that：It is provided through in first groove (14)
The first chute (111) that fixed block (11) is set, and the linked with horizontal segment (51) one end is provided with the first chute (111)
One it is scalable hook block (2), fixed block (11) one end is provided with to be linked and along horizontal segment with horizontal segment (51) the other end
(51) the second of axial direction sliding hooks block (3).
4. a kind of water knockout drum fixture according to claim 3, it is characterized in that：The described first scalable block (2) that hooks includes
Canned paragraph (21) and L-type section (22), the canned paragraph (21) are installed on one end that the first chute (111) deviates from the first groove (14)
And be fixed on by bolt (28) on canned paragraph (21), the L-type section (22) is installed through the first groove (14), and the fixation
It is connected between section (21) and the L-type section (22) and pulls mobile first to tense bullet to canned paragraph (21) direction L-type section (22)
Spring (23).
5. a kind of water knockout drum fixture according to claim 4, it is characterized in that：It is fixed with the canned paragraph (21) and wears successively
Back-moving spring and the support bar (24) of L-type section (22) are crossed, the guiding slid along support bar (24) is provided with the L-type section (22)
Groove (25).
6. a kind of water knockout drum fixture according to claim 5, it is characterized in that：It is provided with the fixed block (11) for bolt
(28) the second chute (26) passed through, and the second lead (27) through the second chute (26) is connected with canned paragraph (21).
7. a kind of water knockout drum fixture according to claim 6, it is characterized in that：The second hook block (3) is arranged to fixing
The L-type of block (11) connection hooks block (31), and the L-type hooks block (31) away from the end of horizontal segment (51) with being connected between fixed block (11)
Have and pull L-type to hook the second back-moving spring (32) that block (31) compresses to fixed block (11) direction, and the L-type is hooked and connected on block (31)
The axis of guide (33) for being connected to through the second back-moving spring (32) and being slid along fixed block (11), it is provided with the fixed block (11)
For the pilot hole (34) of the axis of guide (33) sliding.
8. a kind of water knockout drum vertical machine, it is characterized in that：The machine for including workbench (43) and being arranged above workbench (43)
Frame (4), slide on the frame (4) and be provided with drill component (41) and threading drill bit component (42), the workbench
(43) water knockout drum fixture is provided with.
9. a kind of water knockout drum vertical machine according to claim 8, it is characterized in that：The drill component (41) includes
There is the first installing plate (411) that sliding is arranged in frame (4), the first cylinder is provided with first installing plate (411)
(414) the first sliding block (412) of sliding up and down is driven, drill (413) is rotatablely equipped with first sliding block (412)；
The threading drill bit (423) includes the second installing plate (421) that sliding is arranged in frame (4), second installing plate
(421) the second sliding block (422) that the second cylinder (424) driving moves up and down is provided with, is rotated on second sliding block (422)
Threading drill bit (423) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720909659.8U CN207189229U (en) | 2017-07-25 | 2017-07-25 | A kind of water knockout drum vertical machine and water knockout drum fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720909659.8U CN207189229U (en) | 2017-07-25 | 2017-07-25 | A kind of water knockout drum vertical machine and water knockout drum fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207189229U true CN207189229U (en) | 2018-04-06 |
Family
ID=61798597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720909659.8U Expired - Fee Related CN207189229U (en) | 2017-07-25 | 2017-07-25 | A kind of water knockout drum vertical machine and water knockout drum fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207189229U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733875A (en) * | 2019-01-02 | 2019-05-10 | 盛瑞传动股份有限公司 | Shell automatic wire charging clamping device |
| CN112621109A (en) * | 2020-11-05 | 2021-04-09 | 山东爱勒夫自控系统有限公司 | Production and manufacturing system and method for water dividing and collecting device |
| CN114857389A (en) * | 2022-05-06 | 2022-08-05 | 台州芮迪阀门股份有限公司 | High strength water knockout drum support |
| CN116252170A (en) * | 2023-04-17 | 2023-06-13 | 浙江海洁水暖器材有限公司 | From water knockout drum clamping tool of taking dust blowing function |
-
2017
- 2017-07-25 CN CN201720909659.8U patent/CN207189229U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733875A (en) * | 2019-01-02 | 2019-05-10 | 盛瑞传动股份有限公司 | Shell automatic wire charging clamping device |
| CN109733875B (en) * | 2019-01-02 | 2021-08-20 | 盛瑞传动股份有限公司 | Automatic clamping device that reaches standard grade of casing |
| CN112621109A (en) * | 2020-11-05 | 2021-04-09 | 山东爱勒夫自控系统有限公司 | Production and manufacturing system and method for water dividing and collecting device |
| CN112621109B (en) * | 2020-11-05 | 2022-06-24 | 山东爱勒夫自控系统有限公司 | Production and manufacturing system and method for water dividing and collecting device |
| CN114857389A (en) * | 2022-05-06 | 2022-08-05 | 台州芮迪阀门股份有限公司 | High strength water knockout drum support |
| CN114857389B (en) * | 2022-05-06 | 2024-05-17 | 台州芮迪阀门股份有限公司 | High strength water knockout drum support |
| CN116252170A (en) * | 2023-04-17 | 2023-06-13 | 浙江海洁水暖器材有限公司 | From water knockout drum clamping tool of taking dust blowing function |
| CN116252170B (en) * | 2023-04-17 | 2023-08-08 | 浙江海洁水暖器材有限公司 | From water knockout drum clamping tool of taking dust blowing function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207189229U (en) | A kind of water knockout drum vertical machine and water knockout drum fixture | |
| CN202479826U (en) | Clamp for machining thread hole of flange by drill | |
| CN105750586B (en) | A kind of flange automatic drilling equipment | |
| CN201217084Y (en) | Numerically controlled drilling machine for section steel | |
| CN206445498U (en) | Multi-functional perforating tapping drilling machine for processing motor casing | |
| CN204893031U (en) | Many drill bits steel pipe drilling equipment | |
| CN109014323B (en) | Portable efficient drilling machine for galvanized steel pipe and drilling method thereof | |
| CN108188433A (en) | A kind of oil pipe Drilling operation device | |
| CN204818155U (en) | To fenestrate drilling equipment on copper pipe pipe wall | |
| CN106424848A (en) | Semi-automatic clamp of drilling machine | |
| CN208214379U (en) | A kind of high-precision borehole machine | |
| CN206717063U (en) | A kind of tapping machine | |
| CN204843508U (en) | Full -automatic numerical control radiator sideboard drilling and tapping machine | |
| CN202155564U (en) | Three-hole drilling fixture | |
| CN105834488A (en) | Device for drilling holes in surfaces of circular tubes | |
| CN105291180B (en) | Two-way porous jewel hole machine | |
| CN109488230A (en) | A kind of identification of iron driller tubing string and collar locator device and method | |
| CN211027606U (en) | Line rail that can carry out alignment to line rail punches and uses fixed knot to construct | |
| CN107984438A (en) | Device for the drilling of pipe beam | |
| CN205437223U (en) | Semi -automatic multi -head drill bed of hydraulic pressure | |
| CN208230701U (en) | A kind of hydraulic expanding device of T tube | |
| CN209261510U (en) | A kind of identification of iron driller tubing string and collar locator device | |
| CN103551624A (en) | Drilling device for ladder pipe | |
| CN207104443U (en) | Drill clamping device | |
| CN107900723A (en) | A kind of drilling equipment of accurate positioning |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 317600 No. 8, happiness Road, bingang industrial city, Yuhuan, Taizhou, Zhejiang Patentee after: Taizhou Rudi valve Limited by Share Ltd Address before: 317607 No. 8, happiness Road, bingang industrial city, Yuhuan County, Taizhou, Zhejiang Patentee before: Valve Co., Ltd. Taizhou Rui di |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 Termination date: 20200725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |