CN202804636U - Automatic argon welding machine of electromagnetic valve coil assembly - Google Patents
Automatic argon welding machine of electromagnetic valve coil assembly Download PDFInfo
- Publication number
- CN202804636U CN202804636U CN 201220557166 CN201220557166U CN202804636U CN 202804636 U CN202804636 U CN 202804636U CN 201220557166 CN201220557166 CN 201220557166 CN 201220557166 U CN201220557166 U CN 201220557166U CN 202804636 U CN202804636 U CN 202804636U
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- support
- rotating disk
- thread cutting
- solenoid valves
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- Magnetically Actuated Valves (AREA)
Abstract
An automatic argon welding machine of an electromagnetic valve coil assembly comprises a machine base (1), a rotating disk (2), a correcting mechanism (3), an opening locking mechanism (4), a first thread trimming mechanism (5), a second thread trimming mechanism (26), a welding mechanism (6) and a control box (7). A graduator (8) is arranged on the machine base (1), the rotating disk (2) is rotatably connected to the machine base (1), a rotating shaft of the graduator (8) is connected with the lower end face of the rotating disk (2), the axis of the rotating shaft of the graduator (8) and the axis of the rotating disk (2) are on the same line, at least five electromagnetic valve coil assembly clamps (9) are arranged on the upper end face of the rotating disk (2) close to the outer edge along the circumferential direction and evenly distributed along the circumferential direction of the rotating disk (2), and the center of a circumference formed by the centers of at least five electromagnetic valve coil assembly clamps (9) and the center of the rotating disk (2) are concentric. Compared with the prior art, the automatic argon welding machine of the electromagnetic valve coil assembly has the advantages of being high in production efficiency, low in labor wage and relatively low in energy consumption and enabling the electromagnetic valve production cost to be low.
Description
Technical field
The utility model belongs to the apparatus automatization assembling field, particularly relates to the automatic argon welding machine of a kind of coil assemblies of solenoid valves.
Background technology
At present, the argon welding of prior art coil assemblies of solenoid valves relies on workman's hand assembled to finish fully, the workman at first is exposed at the outside unnecessary enamel-covered wire of electromagnetic valve coil by Manual knife with two enamel-covered wires that vary in size on the coil assemblies of solenoid valves and wipes out in the operating process, and the coil assemblies of solenoid valves that will wipe out subsequently unnecessary enamel-covered wire is placed on the anchor clamps of coil assemblies of solenoid valves of fore shaft machine and carries out fore shaft; Again fore shaft rear electromagnetic valve coil block is placed on the coil assemblies of solenoid valves anchor clamps of argon welding machine and carries out soldering, weld first thicker enamel-covered wire during soldering, the thinner enamel-covered wire of welding; Take out at last and get final product.But the every procedure of the argon welding of the coil assemblies of solenoid valves of prior art all needs artificial participation, workman's workload is larger, and the production safety problem occurs easily, production efficiency is lower, so the production efficiency of the argon welding of prior art coil assemblies of solenoid valves is slower, need more workman could improve output, so that the labor wage cost is higher, and production equipment is more, is not easy to administer and maintain, so that equipment cost is higher, final so that the production cost of magnetic valve is higher.
The utility model content
The utility model provides a kind of production efficiency higher for above problem, and the labor wage cost is lower, and production security better reaches the automatic argon welding machine of the lower coil assemblies of solenoid valves of magnetic valve production cost.
The utility model overcomes the above problems used technical scheme: a kind of automatic argon welding all-in-one of magnetic valve with following structure is provided, it comprises support, rotating disk, aligning gear, locking mechanism, the first thread cutting mechanism, the second thread cutting mechanism, welding mechanism and control box, described support is provided with protractor, described dial rotation is connected on the support, the rotating shaft of described protractor is connected with the rotating disk lower surface, and the axis of protractor rotating shaft and the axis of rotating disk are on same straight line, described rotating disk upper surface circumferentially is provided with at least five coil assemblies of solenoid valves anchor clamps on the nearly outer peripheral position, described at least five coil assemblies of solenoid valves anchor clamps circumferentially evenly distribute along rotating disk, and the center of circle of the circumference that is formed centrally at least five coil assemblies of solenoid valves anchor clamps is concentric with the center of circle of rotating disk, described aligning gear, locking mechanism, the first thread cutting mechanism, the second thread cutting mechanism and welding mechanism all are fixed on the nearly outer peripheral position of rotating disk on the support, and the direction along dial rotation is followed successively by aligning gear, the second thread cutting mechanism, locking mechanism, the first thread cutting mechanism and welding mechanism, described control box is fixed on the support, described aligning gear, the second thread cutting mechanism, locking mechanism, the first thread cutting mechanism, welding mechanism and protractor all are electrically connected with control box.
After adopting above structure, compared with prior art, the utility model is owing to be arranged on five coil assemblies of solenoid valves anchor clamps on the rotating disk at least, and around rotating disk, be provided with aligning gear, locking mechanism, the first thread cutting mechanism, the second thread cutting mechanism and welding mechanism, and rotating disk certain angle of each rotation under the control of protractor, so that each mechanism under anchor clamps are all arranged, then in the workman is placed on the coil assemblies of solenoid valves blank anchor clamps on the rotating disk, under the rotation of rotating disk, blank in anchor clamps and the anchor clamps is delivered to first the below of aligning gear, aligning gear is with the position correction of the coil assemblies of solenoid valves blank in the anchor clamps subsequently, and the coil assemblies of solenoid valves blank after proofreading and correct forward under the rotation of rotating disk the second thread cutting mechanism under, thinner enamel-covered wire unnecessary on the coil assemblies of solenoid valves blank is wiped out in the second thread cutting mechanism work, coil assemblies of solenoid valves blank behind the trimming turn to locking mechanism under, this moment, locking mechanism work was carried out the while fore shaft to the coil assemblies of solenoid valves blank, coil assemblies of solenoid valves blank behind the fore shaft turn to the first thread cutting mechanism under, thicker enamel-covered wire unnecessary on the coil assemblies of solenoid valves blank is wiped out in the first thread cutting mechanism work this moment, coil assemblies of solenoid valves blank behind the trimming turn to welding mechanism under, two enamel-covered wires that welding mechanism work will vary in size respectively this moment are welded on the coil assemblies of solenoid valves, the coil assemblies of solenoid valves that last workman only need finish welding is taken out and is got final product, so the workman only needs the coil assemblies of solenoid valves blank to be placed on the anchor clamps, when rotating disk has turned a circle, take out and get final product, with respect to original pure manual production, production efficiency improves more than five times at least, required number of workers is also less, then wage cost is also just lower, energy consumption is also relatively low, and then so that significantly reduces the production cost of magnetic valve.Therefore it is higher to the utlity model has production efficiency, and labor wage is lower, and energy consumption is relatively low to be reached so that the lower characteristics of magnetic valve production cost.
As improvement, between described aligning gear and the support, between locking mechanism and the support, between the first thread cutting mechanism and the support, between the second thread cutting mechanism and the support and be equipped with fixed leg between welding mechanism and the support and be connected, the then independent fixed leg setting of each mechanism, so that during installation and maintenance, unaffected each other, convenient installation of the present utility model and later maintenance, and then reduce the utility model production cost and maintenance cost.
As further improvement, described aligning gear comprises to be proofreaied and correct cylinder and proofreaies and correct contact, described correction cylinder is fixed on the fixed leg, described correction contact is connected with the piston rod of proofreading and correct cylinder, described correction contact be arranged in circumference that at least five coil assemblies of solenoid valves anchor clamps are formed centrally directly over, then the aligning gear of this structure is simple in structure, parts are less, cost is also relatively low, and dependability is also better.
As further improving again, described locking mechanism comprises fore shaft cylinder and fore shaft pressure head, described fore shaft cylinder is fixed on the fixed leg, described fore shaft pressure head is connected with the piston rod of fore shaft cylinder, described fore shaft pressure head be arranged in circumference that at least five coil assemblies of solenoid valves anchor clamps are formed centrally directly over, the fore shaft pressure head is the fore shaft pressure head of prior art, then the parts of the locking mechanism of this structure are less, production cost is lower, and dependability is also better.
As further improving again, described the first thread cutting mechanism comprises trimming cylinder and cutter, described trimming cylinder is fixed on the fixed leg, described cutter is connected with the piston rod of trimming cylinder, described cutter be arranged in circumference that at least five coil assemblies of solenoid valves anchor clamps are formed centrally directly over, the structure of described the second thread cutting mechanism is identical with the structure of the first thread cutting mechanism, then the thread cutting mechanism parts of this structure are less, production cost is lower, and dependability is also better.
As further improving again, described welding mechanism comprises welding machine, weld cylinder and soldering tip, described welding machine is connected with support, described weld cylinder is fixed on the fixed leg, described soldering tip is fixed on the piston rod of weld cylinder, and soldering tip is connected with welding machine, and this welding mechanism has only increased a weld cylinder with respect to the welding mechanism of prior art, improvement cost is lower, and then further reduces production cost of the present utility model.
As further improving again, be provided with drawing mechanism near the described support top rotary table, described drawing mechanism is positioned near the position away from thread cutting mechanism of welding mechanism, after drawing mechanism arranged, the workman need not manually feeding again, and then workman's hand is higher away from the probability of machinery, be not prone to safety problem, and the efficient of discharging is higher, further improves production efficiency of the present utility model, and then reduces use cost of the present utility model.
As further improving, described drawing mechanism comprises support, the feeding chuck, feeding cylinder and discharging cylinder, described support is fixed on the support, and support is positioned near the position away from thread cutting mechanism of welding mechanism, described discharging cylinder is straight line cylinder, and the middle part of discharging cylinder is fixed on the support, one end of discharging cylinder is positioned at the top of rotating disk, the other end of discharging cylinder is away from rotating disk, described feeding cylinder is connected with the slide block of discharging cylinder, and described feeding chuck is connected with the piston rod of feeding cylinder, and then the drawing mechanism parts of this structure are less, production cost is lower, and dependability is also better.
Description of drawings
Fig. 1 is the structural representation of the automatic argon welding machine of the utility model coil assemblies of solenoid valves.
As shown in the figure: 1, support, 2, rotating disk, 3, aligning gear, 4, locking mechanism, 5, thread cutting mechanism, 6, welding mechanism, 7, control box, 8, protractor, 9, the coil assemblies of solenoid valves anchor clamps, 10, proofread and correct cylinder, 11, proofread and correct contact, 12, the fore shaft cylinder, 13, fore shaft pressure head, 14, the trimming cylinder, 15, cutter, 16, welding machine, 17, weld cylinder, 18, soldering tip, 19, fixed leg, 20, drawing mechanism, 21, support, 22, the feeding chuck, 23, feeding cylinder, 24, discharging cylinder, 25, lift cylinder, the 26, second thread cutting mechanism.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
The automatic argon welding machine of a kind of coil assemblies of solenoid valves as shown in Figure 1, it comprises support 1, rotating disk 2, aligning gear 3, locking mechanism 4, the first thread cutting mechanism 5, the second thread cutting mechanism 26, welding mechanism 6 and control box 7, described support 1 is provided with protractor 8, described rotating disk 2 is rotatably connected on the support 1, the rotating shaft of described protractor 8 is connected with rotating disk 2 lower surfaces, and the axis of protractor 8 rotating shafts and the axis of rotating disk 2 are on same straight line, circumferentially being provided with at least five these examples of coil assemblies of solenoid valves anchor clamps 9(on the nearly outer peripheral position, described rotating disk 2 upper surfaces is ten, also can be six, seven, nine, 12 or 14 etc.), described at least five coil assemblies of solenoid valves anchor clamps 9 circumferentially evenly distribute along rotating disk 2, and the center of circle of the circumference that is formed centrally at least five coil assemblies of solenoid valves anchor clamps 9 is concentric with the center of circle of rotating disk 2, described aligning gear 3, locking mechanism 4, the first thread cutting mechanism 5, the second thread cutting mechanism 26 and welding mechanism 6 all are fixed on nearly rotating disk 2 outer peripheral positions on the support 1, and the direction of rotating along rotating disk 2 is followed successively by aligning gear 3, the second thread cutting mechanism 26, locking mechanism 4, the first thread cutting mechanism 5 and welding mechanism 6, described control box 7 is fixed on the support 1, described aligning gear 3, the second thread cutting mechanism 26, locking mechanism 4, the first thread cutting mechanism 5, welding mechanism 6 and protractor 8 all are electrically connected with control box 7.
Between described aligning gear 3 and the support 1, between locking mechanism 4 and the support 1, between the first thread cutting mechanism 5 and the support 1, between the second thread cutting mechanism 26 and the support 1 and be equipped with fixed leg 19 between welding mechanism 6 and the support 1 and be connected.
Described aligning gear 3 comprises to be proofreaied and correct cylinder 10 and proofreaies and correct contact 11, described correction cylinder 10 is fixed on the fixed leg 19, described correction contact 11 is connected with the piston rod of proofreading and correct cylinder 10, described correction contact 11 be arranged in circumference that at least five coil assemblies of solenoid valves anchor clamps 9 are formed centrally directly over, this can guarantee that proofreading and correct contact 11 can be corrected to magnetic valve blank on the coil assemblies of solenoid valves anchor clamps 9 on the correct position when correction cylinder 10 working piston bars press down.
Described locking mechanism 4 comprises fore shaft cylinder 12 and fore shaft pressure head 13, described fore shaft cylinder 12 is fixed on the fixed leg 19, described fore shaft pressure head 13 is connected with the piston rod of fore shaft cylinder 12, described fore shaft pressure head 13 be arranged in circumference that at least five coil assemblies of solenoid valves anchor clamps 9 are formed centrally directly over, in the time of can guaranteeing that then fore shaft cylinder 12 working piston bars press down, fore shaft pressure head 13 faces coil assemblies of solenoid valves and presses down, thereby guarantees the fore shaft effect of coil assemblies of solenoid valves.
Described the first thread cutting mechanism 5 comprises trimming cylinder 14 and cutter 15, described cutter 15 is connected with the piston rod of trimming cylinder 14, be provided with lift cylinder 25 between described trimming cylinder 14 and the fixed leg 19, described lift cylinder 25 is fixedly connected with fixed leg 19, the piston rod of lift cylinder 25 is connected with trimming cylinder 14, described cutter 15 be arranged in circumference that at least five coil assemblies of solenoid valves anchor clamps 9 are formed centrally directly over, the structure of described the second thread cutting mechanism 26 is identical with the structure of the first thread cutting mechanism 5, guarantee magnetic valve anchor clamps 9 run to cutter 15 under the time, lift cylinder 25 work, cutter 15 and trimming cylinder 14 are delivered to the lower limit place, the unnecessary enamel-covered wire of magnetic valve blank this moment is sitting at the knife-edge part of cutter 15, cutter 15 can be wiped out unnecessary enamel-covered wire under the effect of trimming cylinder 14 piston rods, thereby guarantees to have preferably trimming effect; Because the structure of the second thread cutting mechanism 26 and the structure of the first thread cutting mechanism 5 are identical, so the operation principle of the operation principle of the second thread cutting mechanism 26 and the first thread cutting mechanism 5 is also identical.
Described welding mechanism 6 comprises welding machine 16, weld cylinder 17 and soldering tip 18, described welding machine 16 is connected with support 1, described weld cylinder 17 is fixed on the fixed leg 19, and described soldering tip 18 is fixed on the piston rod of weld cylinder 17, and soldering tip 18 is connected with welding machine 16.
Be provided with drawing mechanism 20 near described support 1 top rotary table 2, described drawing mechanism 20 is positioned near welding mechanism 6 positions away from thread cutting mechanism 5.
Described drawing mechanism 20 comprises support 21, feeding chuck 22, feeding cylinder 23 and discharging cylinder 24, described support 21 is fixed on the support 1, and support 21 is positioned near welding mechanism 6 positions away from thread cutting mechanism 5, described discharging cylinder 24 is straight line cylinder, and the middle part of discharging cylinder 24 is fixed on the support 21, one end of discharging cylinder 24 is positioned at the top of rotating disk 2, the other end of discharging cylinder 24 is away from rotating disk 2, described feeding cylinder 23 is connected with the slide block of discharging cylinder 22, and described feeding chuck 22 is connected with the piston rod of feeding cylinder 23.
The related parts of foregoing are the commercially available prod.
Above embodiment only is preferred embodiment of the present utility model, and the utility model is not limited only to above embodiment and has also allowed other structural change, allly changes in the utility model rights to independence claimed range, all belongs to the utility model protection domain.
Claims (8)
1. automatic argon welding machine of coil assemblies of solenoid valves, it is characterized in that: it comprises support (1), rotating disk (2), aligning gear (3), locking mechanism (4), the first thread cutting mechanism (5), the second thread cutting mechanism (26), welding mechanism (6) and control box (7), described support (1) is provided with protractor (8), described rotating disk (2) is rotatably connected on the support (1), the rotating shaft of described protractor (8) is connected with rotating disk (2) lower surface, and the axis of protractor (8) rotating shaft and the axis of rotating disk (2) are on same straight line, described rotating disk (2) upper surface circumferentially is provided with at least five coil assemblies of solenoid valves anchor clamps (9) on the nearly outer peripheral position, described at least five coil assemblies of solenoid valves anchor clamps (9) circumferentially evenly distribute along rotating disk (2), and the center of circle of the circumference that is formed centrally at least five coil assemblies of solenoid valves anchor clamps (9) is concentric with the center of circle of rotating disk (2), described aligning gear (3), locking mechanism (4), the first thread cutting mechanism (5), the second thread cutting mechanism (26) and welding mechanism (6) all are fixed on the upper outer peripheral position of nearly rotating disk (2) of support (1), and the direction of rotating along rotating disk (2) is followed successively by aligning gear (3), the second thread cutting mechanism (26), locking mechanism (4), the first thread cutting mechanism (5) and welding mechanism (6), described control box (7) is fixed on the support (1), described aligning gear (3), the second thread cutting mechanism (26), locking mechanism (4), the first thread cutting mechanism (5), welding mechanism (6) and protractor (8) all are electrically connected with control box (7).
2. the automatic argon welding machine of coil assemblies of solenoid valves according to claim 1 is characterized in that: between described aligning gear (3) and the support (1), between locking mechanism (4) and the support (1), between the first thread cutting mechanism (5) and the support (1), between the second thread cutting mechanism (26) and the support (1) and be equipped with fixed leg (19) between welding mechanism (6) and the support (1) and be connected.
3. the automatic argon welding machine of coil assemblies of solenoid valves according to claim 1, it is characterized in that: described aligning gear (3) comprises to be proofreaied and correct cylinder (10) and proofreaies and correct contact (11), described correction cylinder (10) is fixed on the fixed leg (19), described correction contact (11) is connected with the piston rod of proofreading and correct cylinder (10), described correction contact (11) be arranged in circumference that at least five coil assemblies of solenoid valves anchor clamps (9) are formed centrally directly over.
4. the automatic argon welding machine of coil assemblies of solenoid valves according to claim 1, it is characterized in that: described locking mechanism (4) comprises fore shaft cylinder (12) and fore shaft pressure head (13), described fore shaft cylinder (12) is fixed on the fixed leg (19), described fore shaft pressure head (13) is connected with the piston rod of fore shaft cylinder (12), described fore shaft pressure head (13) be arranged in circumference that at least five coil assemblies of solenoid valves anchor clamps (9) are formed centrally directly over.
5. the automatic argon welding machine of coil assemblies of solenoid valves according to claim 1, it is characterized in that: described the first thread cutting mechanism (5) comprises trimming cylinder (14) and cutter (15), described cutter (15) is connected with the piston rod of trimming cylinder (14), be provided with lift cylinder (25) between described trimming cylinder (14) and the fixed leg (19), described lift cylinder (25) is fixedly connected with fixed leg (19), the piston rod of lift cylinder (25) is connected with trimming cylinder (14), described cutter (15) be arranged in circumference that at least five coil assemblies of solenoid valves anchor clamps (9) are formed centrally directly over, the structure of described the second thread cutting mechanism (26) is identical with the structure of the first thread cutting mechanism (5).
6. the automatic argon welding machine of coil assemblies of solenoid valves according to claim 1, it is characterized in that: described welding mechanism (6) comprises welding machine (16), weld cylinder (17) and soldering tip (18), described welding machine (16) is connected with support (1), described weld cylinder (17) is fixed on the fixed leg (19), described soldering tip (18) is fixed on the piston rod of weld cylinder (17), and soldering tip (18) is connected with welding machine (16).
7. the automatic argon welding machine of coil assemblies of solenoid valves according to claim 1, it is characterized in that: be provided with drawing mechanism (20) near described support (1) top rotary table (2), described drawing mechanism (20) is positioned near the position away from thread cutting mechanism (5) of welding mechanism (6).
8. the automatic argon welding machine of coil assemblies of solenoid valves according to claim 7, it is characterized in that: described drawing mechanism (20) comprises support (21), feeding chuck (22), feeding cylinder (23) and discharging cylinder (24), described support (21) is fixed on the support (1), and support (21) is positioned near the position away from thread cutting mechanism (5) of welding mechanism (6), described discharging cylinder (24) is straight line cylinder, and the middle part of discharging cylinder (24) is fixed on the support (21), one end of discharging cylinder (24) is positioned at the top of rotating disk (2), the other end of discharging cylinder (24) is away from rotating disk (2), described feeding cylinder (23) is connected with the slide block of discharging cylinder (22), and described feeding chuck (22) is connected with the piston rod of feeding cylinder (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220557166 CN202804636U (en) | 2012-10-29 | 2012-10-29 | Automatic argon welding machine of electromagnetic valve coil assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220557166 CN202804636U (en) | 2012-10-29 | 2012-10-29 | Automatic argon welding machine of electromagnetic valve coil assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202804636U true CN202804636U (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220557166 Expired - Fee Related CN202804636U (en) | 2012-10-29 | 2012-10-29 | Automatic argon welding machine of electromagnetic valve coil assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202804636U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238940A (en) * | 2016-08-19 | 2016-12-21 | 宁波海得工业控制***有限公司 | The device of end turn welding on stator |
| CN107910991A (en) * | 2017-12-13 | 2018-04-13 | 贵港市厚顺信息技术有限公司 | A kind of young machine of armature weldering circle |
| CN108127225A (en) * | 2017-12-27 | 2018-06-08 | 佛山市诺尔贝机器人技术有限公司 | The device of electromagnetic coil welding and tailing removal in a kind of spool |
| CN114310351A (en) * | 2021-12-24 | 2022-04-12 | 宁波宝林安全科技有限公司 | Assembly devices of twin coil solenoid valve bayonet joint |
-
2012
- 2012-10-29 CN CN 201220557166 patent/CN202804636U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238940A (en) * | 2016-08-19 | 2016-12-21 | 宁波海得工业控制***有限公司 | The device of end turn welding on stator |
| CN106238940B (en) * | 2016-08-19 | 2018-07-10 | 宁波海得工业控制***有限公司 | For the device of stator coil end welding |
| CN107910991A (en) * | 2017-12-13 | 2018-04-13 | 贵港市厚顺信息技术有限公司 | A kind of young machine of armature weldering circle |
| CN108127225A (en) * | 2017-12-27 | 2018-06-08 | 佛山市诺尔贝机器人技术有限公司 | The device of electromagnetic coil welding and tailing removal in a kind of spool |
| CN108127225B (en) * | 2017-12-27 | 2024-05-24 | 佛山市诺尔贝机器人技术有限公司 | Device for welding electromagnetic coil in valve core and removing tailings |
| CN114310351A (en) * | 2021-12-24 | 2022-04-12 | 宁波宝林安全科技有限公司 | Assembly devices of twin coil solenoid valve bayonet joint |
| CN114310351B (en) * | 2021-12-24 | 2024-02-20 | 宁波宝林安全科技有限公司 | Assembling mechanism of double-coil electromagnetic valve plug connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130320 Termination date: 20171029 |