CN205571006U - Bright body processing equipment - Google Patents
Bright body processing equipment Download PDFInfo
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- CN205571006U CN205571006U CN201620240368.XU CN201620240368U CN205571006U CN 205571006 U CN205571006 U CN 205571006U CN 201620240368 U CN201620240368 U CN 201620240368U CN 205571006 U CN205571006 U CN 205571006U
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Abstract
The utility model relates to a bright body processing equipment belongs to metal rolling technical field. Including feed roller, descaling bath, washing tank and the antithetical couplet rolling mill of installing in order, the descaling bath top is provided with hot case, and hot case obtains the acidizing material at descaling bath top formation closed structure, the woolen cloth of feed roller supply at the descaling bath, and this acidizing material is sent into the washing tank and is driven the sour formation crude in surface, the crude is delivered to and is allied oneself with rolling mill department. Be applied to steel band, pipe fitting processing with utility model, have advantages such as process scheme weak point, finished product luminance height.
Description
Technical field
This utility model relates to a kind of light body process equipment, belongs to metal rolled technical field.
Background technology
The bright band steel of the field all sizes such as mop rod, case and bag pipe, furniture pipe and manganese steel application are the most universal, but the strip steel that on market, routine is supplied is unsatisfactory for its use more and requires: first, these strip steel deposit with during phenomenon of getting rusty easily occurs, affect its service life, the damage of single component, the use of whole case and bag, furniture can be directly affected, add use cost；Second, case and bag pipe, furniture pipe etc. be typically with other pipe fittings with the use of, when a certain pipe fitting or certain several pipe fitting occur getting rusty, rough surface time, its fluency slided can be affected, practicality reduces.
Based on this, make the application.
Utility model content
In order to overcome the drawbacks described above existing for existing pipe racks, this utility model provides a kind of surface gloss height, length in service life, the bright body process equipment of processing simplicity.
For achieving the above object, the technical scheme that this utility model is taked is as follows:
Light body process equipment, including the feed roller sequentially installed, descaling bath, rinse bath and connection milling train；Descaling bath is provided above hot tank, and hot tank forms enclosed construction above descaling bath, is used for heating；Woollen obtains acidifying material after processing in descaling bath, this acidifying material is sent into rinse bath and removed surface acid formation crude product；Crude product is delivered to join at milling train, in connection milling train under a pair compression roller effect, is squeezed as setting thickness,.
Further, as preferably:
Described connection milling train front, at least provided with one milling train, carries out pre-extrusion-rolling.
Described connection milling train rear is provided with heat-treatment furnace.
Described connection milling train rear has been sequentially arranged heat-treatment furnace and finishing mill.
Described connection milling train rear has been sequentially arranged heat-treatment furnace, finishing mill and banding machine, sends into finishing mill, squeezed as setting thickness, deliver at banding machine, be cut into setting width, be finished product in first finished product feeding heat-treatment furnace after heat treatment.
Described rinse bath end is provided with wiper mechanism, and this wiper mechanism includes main pipeline and several nozzles connected with main pipeline, and nozzle is inclined to set.It is furthermore preferred that described nozzle inclination angle θ is 30-60 °.
Described heat-treatment furnace includes outer housing and inner cover, and inner cover is fixed on base, and outer housing is set on inner cover, outer housing top and liquid nitrogen channel connection, and this liquid nitrogen passage is for nitrogen between inner cover and outer housing, and outer housing inwall is then provided with heater strip, heater strip energising heat supply.It is furthermore preferred that described inner cover top is arched top, on its sidewall, then male structure and flat structure by being crisscross arranged is constituted.
The application is applied to the processing of light pipe fitting, conventional woollen thickness about 2.75mm, woollen is in feed roller sends into descaling bath, in the case of in descaling bath, pickle and hot tank heat, the rust matter on woollen surface, greasy dirts etc. dissolve and peel off, after treating pickling processes, send in rinse bath, acid solution and the residuals on the acidifying material surface after acidification are carried out, make its any surface finish, it is sent in 1-2 road milling train carry out pre-extrusion-rolling, its thickness is made gradually to be reduced to the crude product of 1.8mm by 2.75mm, this crude product send into connection milling train carries out rolling thin, its thickness is made to squeeze to about 0.5mm, its surface roughness is also reduced, the demand of some occasions can be met, can be used as finished product through first finished product roller winding to use；When product requirement is higher, heat-treatment furnace can be set at finishing mill rear, it is carried out a heat treatment, strengthen its mechanical performance further, with satisfied use requirement；In heat-treatment furnace after heat treatment, it is also possible to squeeze further so that it is thickness is thinner, mechanical performance is more preferable, surface roughness reduces further；After connection milling train, heat-treatment furnace, finishing mill process, can deliver in banding machine, be divided into suitable width, can be used as finished product and use.
Compared with processing with routine light pipe fitting, the application has the beneficial effect that:
(1) work flow is short, finished product efficiency high.The application by woollen by pickling, clean to squeeze and form complete, a continuous print technical process, avoid the impact of interlude, woollen rolls thin, post processing formation finished product according to different requirements after can carrying out pickling with extended position, clean, and processing smoothness, finished product efficiency is high.
(2) process flexibility is good, can carry out the processing of plurality of specifications product.In the application, crude product can be directly entered connection milling train and carry out rolling thin, and which can meet the processing of common mechanical performance requirement product；Also can first carry out one or multi-channel milling train to carry out pre-extrusion-rolling and deliver to join again and carry out at milling train final rolling thin, the pipe fitting quality which is formed is homogeneous, stable mechanical performance；Can also carry out joining milling train and roll thin after-baking, finish rolling and the processing alone or in combination of point bar, various product that formation specification, roughness, mechanical performance differ, process flexibility is good, and a production line can meet the processing request of multiple product.
(3) heat treatment uniformity is good, and finished product stability is high.When heat-treatment furnace carries out heat treatment, it processes atmosphere and is formed the environment of anoxybiotic by nitrogen isolation, under high-temperature situation, iron and steel is forged, inner cover top is arcuate structure, be conducive to top feed nitrogen take advantage of a situation and under, stop to produce air dead angle, inner cover sidewall is then to be crisscross arranged the waveform formed by male structure and flat structure, on the one hand this wavy shaped configuration is conducive to the flowing of nitrogen, on the other hand it has been also convenient for the steam flowing along its surface, and extend the flow-path-length of nitrogen and steam, when the first finished product that connection milling train is formed after processing is sleeved between inner cover and outer housing, heating process is heated evenly, in follow-up cooling procedure, cooling is uniformly, the interiors of products structure formed after heat treatment is homogeneous, be conducive to the raising of mechanical performance.
(4) rinse bath rear is provided with wiper mechanism, the nozzle of this wiper mechanism is inclined to set, woollen is usually package feed, its in stretching process as without special processing, still can be in wavy rugged supply, therefore inevitably having some positions when cleaning cannot be fully immersed in rinse bath below liquid level, and is sprayed on product by cleanout fluid between this nozzle meeting being obliquely installed, it is comprehensively cleaned, thus has stopped pickle and brought in next procedure；It is simultaneously based on the particularity of iron and steel woollen rigid structure, the application arranges pressure roller one in descaling bath, to guarantee being fully contacted of woollen and pickle, deflector roll one that a pair up-down rollers formed and larger-size pressure roller two 2-3 times of deflector roll one (its radius be about) it is again provided with in rinse bath, acidifying material after a pair cleaning of deflector roll carries out a combing so that it is surface wave reduces；Second acidifying material is pressed in below liquid level while not affecting transporting velocity by pressure roller as far as possible, it is ensured that it contacts with cleanout fluid as far as possible；Rinse bath rear arranges deflector roll two, facilitates the supply of material.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the application；
Fig. 2 is the three-dimensional structure diagram of wiper mechanism in the application；
Fig. 3 is the three-dimensional structure diagram of heat-treatment furnace in the application；
Fig. 4 is the profile of heat-treatment furnace in the application；
Fig. 5 is the structure chart of inner cover in the application.
Wherein label: A. woollen；B. material it is acidified；C. crude product；D. first finished product；1. feed roller；2. descaling bath；21. pressure rollers one；3. hot tank；4. rinse bath；41. deflector rolls one；42. pressure rollers two；5. wiper mechanism；51. main pipelines；52. nozzles；6. deflector roll two；7. connection milling train；8. first product roller；9. heat-treatment furnace；91. outer housings；92. inner covers；921. arched top；922. male structure；923. flat structure；93. liquid nitrogen passages；94. bases.
Detailed description of the invention
Embodiment 1
The present embodiment light body process equipment, in conjunction with Fig. 1, including the feed roller 1 sequentially installed, descaling bath 2, rinse bath 4 and connection milling train 7；Descaling bath 2 is provided above hot tank 3, and is provided with lower submerged deflector roll 1 in pickle in it, and hot tank 3 forms enclosed construction above descaling bath 2, keeps the temperature in descaling bath 2 to be 55-60 DEG C, is acidified damp and hot atmosphere and is conducive to the carrying out of acidifying；Accommodating 20%(volumetric concentration in descaling bath 2) hydrochloric acid, the woollen A that feed roller 1 is supplied stops 3-4 minute in descaling bath 2, obtain acidifying material B, this acidifying material B sends into rinse bath 4, under the effect of rinse bath 4 cleaning liquid inside, the acid of acidifying material B surface is removed and is formed crude product, wherein it is provided with the deflector roll 1 of a pair up-down rollers formation in rinse bath 4, the bottom of its lower roll and upper roller is submerged in below the liquid level of cleanout fluid, deflector roll 1 rear is provided with pressure roller 2 42, pressure roller 2 42 lower submerged is below cleanout fluid liquid level, and the radius of pressure roller 2 42 is about 2-2.5 times of deflector roll 1 radius；Before going out rinse bath 4, also will be through the flush clean of wiper mechanism 5, in conjunction with Fig. 2, main pipeline 51 connects with cleanout fluid (this cleanout fluid can derive from rinse bath 4, it is also possible to is single cleanout fluid), being provided with several tilt angle theta on it is 40 ° of nozzles 52, nozzle 52 cleanout fluid is sprayed at through article on, complete to spray the crude product after cleaning and deliver to join at milling train 7 through deflector roll 26, in connection milling train 7 under a pair compression roller effect, squeezed as setting thickness,.
The application is applied to the processing of light pipe fitting, conventional woollen thickness about 2.75mm, woollen A is in feed roller 1 sends into descaling bath 2, in the case of in descaling bath 2, pickle and hot tank 3 heat, the rust matter on woollen A surface, greasy dirts etc. dissolve and peel off, after treating pickling processes, send in rinse bath 4, acid solution and the residuals of the acidifying material B surface after acidification are carried out, make its any surface finish, through deflector roll 26 this crude product sent into connection milling train 7 carries out rolling thin, its thickness is made to be decreased to about 0.5-1.8mm, its surface roughness is also reduced, the demand of some occasions can be met, can be used as finished product through first finished product roller winding to use.
The processing technique that the present embodiment is provided, its work flow is short, finished product efficiency high, woollen by pickling, clean to squeeze and form complete, a continuous print process route, avoid the impact of interlude, woollen rolls thin, post processing formation finished product according to different requirements after can carrying out pickling with extended position, clean, processing smoothness, finished product efficiency is high.
Rinse bath 4 rear is provided with wiper mechanism 5, the nozzle 51 of this wiper mechanism 5 is inclined to set, woollen A is usually package feed, its in stretching process as without special processing, still therefore can inevitably have some positions when cleaning cannot be fully immersed in rinse bath 4 below liquid level in wavy rugged supply, and between this nozzle 52 meeting being obliquely installed, cleanout fluid is sprayed on material, it is comprehensively cleaned, thus has stopped pickle and brought in next procedure；It is simultaneously based on the particularity of iron and steel woollen rigid structure, the application arranges pressure roller 1 in descaling bath 2, to guarantee being fully contacted of woollen A and pickle, it is again provided with deflector roll 1 that a pair up-down rollers formed in rinse bath 4 and larger-size pressure roller two its radius of 42(is about 2-3 times of deflector roll 1), deflector roll 1 carries out a combing to the acidifying material after cleaning so that it is surface wave reduces；Acidifying material is pressed in below liquid level while not affecting transporting velocity by pressure roller 2 42 as far as possible, it is ensured that it contacts with cleanout fluid as far as possible；Rinse bath 4 rear arranges deflector roll 26, facilitates the supply of material.
Embodiment 2
The present embodiment is identical with the setting of embodiment 1 and operation principle, difference is: be provided with twice milling train between wiper mechanism 5 and connection milling train 7, successively cleaned crude product is rolled and be as thin as 1.8mm, 0.5mm and carry out pre-extrusion-rolling, deliver to the most again join carry out rolling at milling train 7 and be as thin as setting thickness.
Crude product first carries out one or multi-channel milling train and carries out pre-extrusion-rolling, then delivers to join and carry out at milling train final rolling thin, and the pipe fitting quality which is formed is homogeneous, stable mechanical performance.
Embodiment 3
The present embodiment is identical with the setting of embodiment 1 and operation principle, and difference is: connection milling train 7 rear is provided with heat-treatment furnace 9, and first finished product D sends in heat-treatment furnace 9, under protection of liquid nitrogen, processes 24 hours at 600 DEG C, cooling.Specific in the present embodiment, in conjunction with Fig. 3 and Fig. 4, heat-treatment furnace 9 includes outer housing 91, inner cover 92, liquid nitrogen passage 93 and base 94, inner cover 92 is fixed on base 94, outer housing 91 is set on inner cover 92, and outer housing 92 top connects with liquid nitrogen passage 93, and liquid nitrogen burns till NH by dore furnace3, and feed between inner cover 92 and outer housing 91 by liquid nitrogen passage 93, outer housing 91 inwall is then provided with heater strip 95, and heater strip 95 is energized heat supply；In conjunction with Fig. 5, inner cover 92 top is arched top 921, and on its sidewall, then male structure 922 and flat structure 923 by being crisscross arranged is constituted, and pending first finished product is i.e. set on inner cover 92, when liquid nitrogen passage 93 leads to NH3After starvation, heater strip 95 electrified regulation, the first finished product between outer housing 91 and inner cover 92 i.e. carries out heat treatment, after being disposed, can carry out cooling by water, remove outer housing 91, taken off by the material after heat treatment,.
When just finished product carries out heat treatment in heat-treatment furnace 9, it processes atmosphere and is formed the environment of anoxybiotic by nitrogen isolation, under high-temperature situation, iron and steel is forged, inner cover 92 top is arched top 921 structure, be conducive to top feed nitrogen take advantage of a situation and under, stop to produce air dead angle, inner cover 92 sidewall is then to be crisscross arranged the waveform formed by male structure 922 and flat structure 923, on the one hand this wavy shaped configuration is conducive to the flowing of nitrogen, on the other hand it has been also convenient for the steam flowing along its surface, and extend the flow-path-length of nitrogen and steam, when the first finished product that connection milling train 7 is formed after processing is sleeved between inner cover 92 and outer housing 91, heating process is heated evenly, in follow-up cooling procedure, cooling is uniformly, the interiors of products structure formed after heat treatment is homogeneous, be conducive to the raising of mechanical performance.
Embodiment 4
The present embodiment is identical with the setting of embodiment 1 and operation principle, and difference is: connection milling train 7 rear has been sequentially arranged heat-treatment furnace 9 and finishing mill, and first finished product D sends in heat-treatment furnace 9, under protection of liquid nitrogen, processes 24 hours at 600 DEG C, cooling.Specific in the present embodiment, in conjunction with Fig. 3 and Fig. 4, heat-treatment furnace 9 includes outer housing 91, inner cover 92, liquid nitrogen passage 93 and base 94, inner cover 92 is fixed on base 94, outer housing 91 is set on inner cover 92, and outer housing 92 top connects with liquid nitrogen passage 93, and liquid nitrogen burns till NH by dore furnace3, and feed between inner cover 92 and outer housing 91 by liquid nitrogen passage 93, outer housing 91 inwall is then provided with heater strip 95, and heater strip 95 is energized heat supply；In conjunction with Fig. 5, inner cover 92 top is arched top 921, and on its sidewall, then male structure 922 and flat structure 923 by being crisscross arranged is constituted, and pending first finished product is i.e. set on inner cover 92, when liquid nitrogen passage 93 leads to NH3After starvation, heater strip 95 electrified regulation, the first finished product between outer housing 91 and inner cover 92 i.e. carries out heat treatment, after being disposed, can carry out cooling by water, remove outer housing 91, and the material after heat treatment is delivered to extrusion-rolling process further at finishing mill,.
nullConnection milling train 7 rear arranges heat-treatment furnace 9 and finishing mill，When just finished product carries out heat treatment in heat-treatment furnace 9，It processes atmosphere and is formed the environment of anoxybiotic by nitrogen isolation，Under high-temperature situation，Iron and steel is forged，Inner cover 92 top is arched top 921 structure，Be conducive to top feed nitrogen take advantage of a situation and under，Stop to produce air dead angle，Inner cover 92 sidewall is then to be crisscross arranged the waveform formed by male structure 922 and flat structure 923，On the one hand this wavy shaped configuration is conducive to the flowing of nitrogen，On the other hand it has been also convenient for the steam flowing along its surface，And extend the flow-path-length of nitrogen and steam，When the first finished product that connection milling train 7 is formed after processing is sleeved between inner cover 92 and outer housing 91，Heating process is heated evenly，In follow-up cooling procedure, cooling is uniformly，The interiors of products structure formed after heat treatment is homogeneous，Be conducive to the raising of mechanical performance.
；And continue to squeeze further in finishing mill so that it is thickness is thinner, mechanical performance is more preferable, surface roughness reduces further, can strengthen its mechanical performance further, with satisfied use requirement.
Embodiment 5
The present embodiment is identical with the setting of embodiment 1 and operation principle, and difference is: connection milling train 7 rear has been sequentially arranged heat-treatment furnace 9, finishing mill and banding machine, and first finished product D sends in heat-treatment furnace 9, under protection of liquid nitrogen, processes 24 hours at 600 DEG C, cooling.Specific in the present embodiment, in conjunction with Fig. 3 and Fig. 4, heat-treatment furnace 9 includes outer housing 91, inner cover 92, liquid nitrogen passage 93 and base 94, inner cover 92 is fixed on base 94, outer housing 91 is set on inner cover 92, and outer housing 92 top connects with liquid nitrogen passage 93, and liquid nitrogen burns till NH by dore furnace3, and feed between inner cover 92 and outer housing 91 by liquid nitrogen passage 93, outer housing 91 inwall is then provided with heater strip 95, and heater strip 95 is energized heat supply；In conjunction with Fig. 5, inner cover 92 top is arched top 921, and on its sidewall, then male structure 922 and flat structure 923 by being crisscross arranged is constituted, and pending first finished product is i.e. set on inner cover 92, when liquid nitrogen passage 93 leads to NH3After starvation, heater strip 95 electrified regulation, first finished product between outer housing 91 and inner cover 92 i.e. carries out heat treatment, after being disposed, cooling by water can be carried out, remove outer housing 91, the material after heat treatment is delivered to extrusion-rolling process further at finishing mill, delivers at banding machine, it is cut into setting width, is finished product.
nullConnection milling train 7 rear arranges heat-treatment furnace 9 and finishing mill，When just finished product carries out heat treatment in heat-treatment furnace 9，It processes atmosphere and is formed the environment of anoxybiotic by nitrogen isolation，Under high-temperature situation，Iron and steel is forged，Inner cover 92 top is arched top 921 structure，Be conducive to top feed nitrogen take advantage of a situation and under，Stop to produce air dead angle，Inner cover 92 sidewall is then to be crisscross arranged the waveform formed by male structure 922 and flat structure 923，On the one hand this wavy shaped configuration is conducive to the flowing of nitrogen，On the other hand it has been also convenient for the steam flowing along its surface，And extend the flow-path-length of nitrogen and steam，When the first finished product that connection milling train 7 is formed after processing is sleeved between inner cover 92 and outer housing 91，Heating process is heated evenly，In follow-up cooling procedure, cooling is uniformly，The interiors of products structure formed after heat treatment is homogeneous，Be conducive to the raising of mechanical performance；And continue to squeeze further in finishing mill so that it is thickness is thinner, mechanical performance is more preferable, surface roughness reduces further, can strengthen its mechanical performance further, with satisfied use requirement.
Embodiment 6
The present embodiment is identical with the setting of embodiment 1 and operation principle, difference is: be provided with twice milling train between wiper mechanism 5 and connection milling train 7, successively cleaned crude product is rolled and be as thin as 1.8mm, 0.5mm and carry out pre-extrusion-rolling, deliver to the most again join carry out rolling at milling train 7 and be as thin as setting thickness；Connection milling train 7 rear has been sequentially arranged heat-treatment furnace 9, finishing mill and banding machine, and first finished product D sends in heat-treatment furnace 9, under protection of liquid nitrogen, processes 24 hours at 600 DEG C, cooling.Specific in the present embodiment, in conjunction with Fig. 3 and Fig. 4, heat-treatment furnace 9 includes outer housing 91, inner cover 92, liquid nitrogen passage 93 and base 94, inner cover 92 is fixed on base 94, outer housing 91 is set on inner cover 92, and outer housing 92 top connects with liquid nitrogen passage 93, and liquid nitrogen burns till NH by dore furnace3, and feed between inner cover 92 and outer housing 91 by liquid nitrogen passage 93, outer housing 91 inwall is then provided with heater strip 95, and heater strip 95 is energized heat supply；In conjunction with Fig. 5, inner cover 92 top is arched top 921, and on its sidewall, then male structure 922 and flat structure 923 by being crisscross arranged is constituted, and pending first finished product is i.e. set on inner cover 92, when liquid nitrogen passage 93 leads to NH3After starvation, heater strip 95 electrified regulation, first finished product between outer housing 91 and inner cover 92 i.e. carries out heat treatment, after being disposed, cooling by water can be carried out, remove outer housing 91, the material after heat treatment is delivered to extrusion-rolling process further at finishing mill, delivers at banding machine, it is cut into setting width, is finished product.
Crude product first carries out one or multi-channel milling train and carries out pre-extrusion-rolling, then delivers to join and once roll thin at milling train, and the interiors of products structure formed after heat treatment is homogeneous, the beneficially raising of mechanical performance；And continue to squeeze further in finishing mill so that it is thickness is thinner, mechanical performance is more preferable, surface roughness reduces further, can strengthen its mechanical performance further, with satisfied use requirement.
Above content is to combine the further description that provided technical scheme is made by the preferred implementation of this utility model creation; it is embodied as being confined to these explanations above-mentioned it cannot be assumed that this utility model is created; for this utility model creates person of an ordinary skill in the technical field; on the premise of creating design without departing from this utility model; some simple deduction or replace can also be made, all should be considered as belonging to the protection domain that this utility model is created.
Claims (10)
1. light body process equipment, it is characterised in that: include feed roller, descaling bath, rinse bath and the connection milling train sequentially installed；Descaling bath is provided above hot tank, and hot tank forms enclosed construction above descaling bath.
2. light body process equipment as claimed in claim 1, it is characterised in that: described connection milling train rear is provided with heat-treatment furnace.
3. light body process equipment as claimed in claim 1, it is characterised in that: described connection milling train rear has been sequentially arranged heat-treatment furnace and finishing mill.
4. light body process equipment as claimed in claim 1, it is characterised in that: described connection milling train rear has been sequentially arranged heat-treatment furnace, finishing mill and banding machine.
5. the bright body process equipment as described in any one of claim 2-4, it is characterized in that: described heat-treatment furnace includes outer housing and inner cover, inner cover is fixed on base, outer housing is set on inner cover, outer housing top and liquid nitrogen channel connection, this liquid nitrogen passage is for nitrogen between inner cover and outer housing, and outer housing inwall is then provided with heater strip, heater strip energising heat supply.
6. light body process equipment as claimed in claim 5, it is characterised in that: described inner cover top is arched top, and on its sidewall, then male structure and flat structure by being crisscross arranged is constituted.
7. light body process equipment as claimed in claim 1, it is characterised in that: described rinse bath end is provided with wiper mechanism, and this wiper mechanism includes main pipeline and several nozzles connected with main pipeline, and nozzle is inclined to set.
8. light body process equipment as claimed in claim 7, it is characterised in that: described nozzle inclination angle θ is 30-60 °.
9. the bright body process equipment as described in claim 1,2,3,4,7 or 8, it is characterised in that: described connection milling train front, at least provided with one milling train, carries out pre-extrusion-rolling.
10. light body process equipment as claimed in claim 5, it is characterised in that: described connection milling train front, at least provided with one milling train, carries out pre-extrusion-rolling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620240368.XU CN205571006U (en) | 2016-03-25 | 2016-03-25 | Bright body processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620240368.XU CN205571006U (en) | 2016-03-25 | 2016-03-25 | Bright body processing equipment |
Publications (1)
| Publication Number | Publication Date |
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| CN205571006U true CN205571006U (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620240368.XU Expired - Fee Related CN205571006U (en) | 2016-03-25 | 2016-03-25 | Bright body processing equipment |
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| CN (1) | CN205571006U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108723790A (en) * | 2018-06-08 | 2018-11-02 | 绍兴焕鑫管业有限公司 | A kind of production line of circle pull rod |
| CN108907610A (en) * | 2018-06-08 | 2018-11-30 | 绍兴焕鑫管业有限公司 | A kind of manufacturing process of circle pull rod |
-
2016
- 2016-03-25 CN CN201620240368.XU patent/CN205571006U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108723790A (en) * | 2018-06-08 | 2018-11-02 | 绍兴焕鑫管业有限公司 | A kind of production line of circle pull rod |
| CN108907610A (en) * | 2018-06-08 | 2018-11-30 | 绍兴焕鑫管业有限公司 | A kind of manufacturing process of circle pull rod |
| CN108723790B (en) * | 2018-06-08 | 2021-05-07 | 绍兴栢安管业科技有限公司 | Production line of circular pull rod |
| CN108907610B (en) * | 2018-06-08 | 2021-05-07 | 绍兴栢安管业科技有限公司 | Forming method of circular pull rod |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20210325 |
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| CF01 | Termination of patent right due to non-payment of annual fee |