CN205464939U - Outer mast assembly welding frock - Google Patents
Outer mast assembly welding frock Download PDFInfo
- Publication number
- CN205464939U CN205464939U CN201521139549.5U CN201521139549U CN205464939U CN 205464939 U CN205464939 U CN 205464939U CN 201521139549 U CN201521139549 U CN 201521139549U CN 205464939 U CN205464939 U CN 205464939U
- Authority
- CN
- China
- Prior art keywords
- outer mast
- plate
- base plate
- door frame
- section steel
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- 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
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Abstract
The utility model relates to an outer mast assembly welding frock, the interval is provided with more than two sets of and carries out the positioner that fixes a position to the left and right channel -section steels of outer mast around on the bottom plate, is provided with outer mast bottom plate locating plate in the rear end of bottom plate, is provided with channel -section steel front end dog in the both sides of outer mast bottom plate locating plate, is provided with portal support positioner corresponding to portal support position, riser position corresponding to the outer mast is provided with the spacing seat of riser, is provided with the bottom end rail limiting plate on the spacing seat of riser, be provided with the middle cross beam limiting plate corresponding to the middle cross beam position, be provided with two sets of slide the fixing plate at the front end interval of bottom plate, chain seat positioning bottom plate sets up the top at two sets of slide rail locating plates and two chain seats location orifice plate, the utility model discloses can pinpoint each parts on the outer mast, reduce manual rivet welding, improved the quality of product, reduced the rate of doing over again, improved work efficiency.
Description
Technical field:
This utility model relates to a kind of outer mast fixture for assembling and welding.
Background technology:
Outer portal frame of forklift includes left and right channel-section steel, is arranged on the parts such as the sill on the channel-section steel of left and right, middle cross beam, also needs to install the parts such as journal stirrup, outer mast bearing simultaneously.Owing to left and right channel-section steel stands setting, in addition it is also necessary to the axiality of the arc groove on guarantee outer mast bearing, the position relationship between all parts.Manually carrying out rivet welding, there is inefficiency, the location between all parts is inaccurate, and after welding, product is of poor quality, and causing cannot the normal situation such as use.
Summary of the invention:
The purpose of this utility model is to provide a kind of accuracy of all parts location, outer mast fixture for assembling and welding of raising product quality when improving outer mast assembly welding.
This utility model is achieved in that
A kind of outer mast fixture for assembling and welding, it is arranged at intervals with the positioner that the left and right channel-section steel of outer mast is positioned more than two before and after on base plate, outer mast base plate location-plate it is provided with in the rear end of base plate, it is provided with in the both sides of outer mast base plate location-plate and left and right channel-section steel is carried out spacing channel-section steel front end block, base plate is provided with door frame bearing positioner corresponding to door frame support position；On base plate, the riser position corresponding to outer mast is provided with riser limit base, and riser limit base is provided with sill limiting plate；Base plate is provided with middle cross beam limiting plate corresponding to middle cross beam position；The base plate of middle cross beam limiting plate arranged on left and right sides is provided with inclination journal stirrup positioning seat is installed；Front interval at base plate is provided with two groups of slide rail fixed plates, often group slide rail fixed plate includes two left and right spaced slide rail fixed plates, chain stays location orifice plate it is provided with between two slide rail fixed plates, chain stays positioning plate is arranged on two groups of slide rail fixed plates and the top of two chain stays location orifice plate, is provided with the plate limited block of several different directions on chain stays positioning plate.
In technique scheme, the base plate of the front end of described two groups of slide rail fixed plates is additionally provided with one group of slide rail fixed plate.
In technique scheme, the described positioner positioning the left and right channel-section steel of outer mast includes outer wall positioning seat and inwall positioning seat, outer wall positioning seat includes base, base is provided with fixing seat, being provided with Quick-clamped pin on fixing seat, the front end of Quick-clamped pin is connected with the wall contacts of left channel-section steel or right channel-section steel；
Described inwall positioning seat includes the disk being fixed on base plate, steering spindle it is provided with on disk, outside steering spindle, it is set with outer mast opens a grade turning sleeve, open in steering spindle and outer mast and be provided with bearing between grade turning sleeve, outer mast opens grade turning sleeve around steering axes, and outer mast opened grade turning sleeve and is connected by alignment pin and disk, the external cylindrical surface that outer mast opens grade turning sleeve is installed with outer mast and opens a grade bolt mounting seat, outer mast is driven a grade bolt and is arranged on outer mast and opens in grade bolt mounting seat, and the contact internal walls of the outer mast outer end and left channel-section steel or right channel-section steel of driving grade bolt is connected.
In technique scheme, described inclination journal stirrup is installed positioning seat mirror image and is arranged, include mounting seat, mounting seat is provided with dump ram alignment pin, one end of dump ram alignment pin is plugged in journal stirrup and tilts in the jack on journal stirrup installing plate, and two dump ram alignment pin are coaxially set.
nullIn technique scheme，Described door frame bearing positioner includes a left side、The door frame height of support location-plate that right septum is arranged，Door frame height of support location-plate is provided with locating shaft installing hole，And offer, on door frame height of support location-plate, the skewed slot being radially arranged along locating shaft installing hole and communicating therewith，One end of door frame bearing location activity axle sleeve is plugged in locating shaft installing hole，The other end is inserted with mirror image and connects spindle nose，And axially it is provided with two planes be arrangeding in parallel on the external cylindrical surface of described door frame bearing location movable axis set one end of being plugged in locating shaft installing hole，The distance between distance and skewed slot two plane between two planes matches，The two ends of locating shaft are connected spindle nose socket connection with two mirror images，Locating shaft is arranged at intervals with door frame bearing chuck for installing，The external diameter of door frame bearing chuck for installing matches with the aperture of the arcuate groove on door frame bearing.
In technique scheme, the locating shaft outside described door frame bearing chuck for installing being provided with chuck stop collar, chuck stop collar is connected with locating shaft by screw.
In technique scheme, the two ends of described outer mast base plate location-plate upper end are respectively arranged with base plate alignment pin, are being provided with positioning shaft sleeve on the base plate alignment pin of outer mast base plate location-plate inwall end.
In technique scheme, wherein the middle cross beam limiting plate is arranged at intervals with two ends, and middle cross beam limiting plate is fixed on base plate by middle cross beam limiting plate base plate.
In technique scheme, described chain stays positioning plate is positioned on the plate limited block of rear side and is provided with chain stays alignment pin.
In technique scheme, on described base plate, the corresponding position with left and right channel-section steel is provided with roller mount, is provided with cylinder on roller mount.
The advantage that this utility model highlights compared to existing technology is:
1, this utility model guarantees carrying out in order of welding, reduces the difficulty of welding；
2, all parts on outer mast can be accurately positioned by this utility model, reduces manual rivet welding, improves the quality of product, decrease rework rate, improve work efficiency；
3, this utility model use is simple, convenient, and assembly welding unloads outer mast after completing and is also convenient for.
Accompanying drawing illustrates:
Fig. 1 is one of schematic perspective view of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is the two of schematic perspective view of the present utility model；
Fig. 4 is use view of the present utility model.
Detailed description of the invention:
With specific embodiment, this utility model is further described below, sees Fig. 14:
A kind of outer mast fixture for assembling and welding, it is arranged at intervals with the positioner that the left and right channel-section steel 2,3 of outer mast is positioned more than two before and after on base plate 1, outer mast base plate location-plate 4 it is provided with in the rear end of base plate 1, it is provided with in the both sides of outer mast base plate location-plate 4 and left and right channel-section steel 2,3 is carried out spacing channel-section steel front end block 5, base plate 1 is provided with door frame bearing positioner corresponding to door frame bearing 6 position；On base plate 1, riser 7 position corresponding to outer mast is provided with riser limit base 8, and riser limit base 8 is provided with sill limiting plate 9, spacing for sill 10；Base plate 1 is provided with middle cross beam limiting plate 12 corresponding to middle cross beam 11 position, be provided with in the upper end of middle cross beam limiting plate 12 end face with middle cross beam 11 carry out against spacer pin 13；The base plate 1 of middle cross beam limiting plate 12 arranged on left and right sides is provided with inclination journal stirrup positioning seat is installed；Front interval at base plate 1 is provided with two groups of slide rail fixed plates, often group slide rail fixed plate includes two left and right spaced slide rail fixed plates 14, chain stays location orifice plate 15 it is provided with between two slide rail fixed plates 14, chain stays positioning plate 16 is arranged on two groups of slide rail fixed plates 14 and the top of two chain stays location orifice plate 15, is provided with the plate limited block 17 of several different directions on chain stays positioning plate 16.Plate 42 is carried out spacing by plate limited block 17.
In technique scheme, the base plate 1 of the front end of described two groups of slide rail fixed plates 14 is additionally provided with one group of slide rail fixed plate.
In technique scheme, the described positioner positioning the left and right channel-section steel 2,3 of outer mast includes outer wall positioning seat and inwall positioning seat, outer wall positioning seat includes base 18, base 18 is provided with fixing seat 19, it is provided with Quick-clamped pin 20 on fixing seat 19, the front end of Quick-clamped pin 20 is connected with the wall contacts of left channel-section steel 2 or right channel-section steel 3, the adjustable in length of the regulation screw that Quick-clamped pin 20 is arranged.
Described inwall positioning seat includes the disk 21 being fixed on base plate 1, it is provided with steering spindle on disk 21, outside steering spindle, it is set with outer mast opens grade turning sleeve 22, open in steering spindle and outer mast and be provided with bearing between grade turning sleeve 22, outer mast opens grade turning sleeve 22 around steering axes, and outer mast opened grade turning sleeve 22 and is connected with disk 21 by alignment pin 23, the external cylindrical surface that outer mast opens grade turning sleeve 22 is installed with outer mast and opens a grade bolt mounting seat 24, outer mast is driven grade bolt 25 and is arranged on outer mast and opens in grade bolt mounting seat 24, and the contact internal walls of the outer mast outer end and left channel-section steel 2 or right channel-section steel 3 of driving grade bolt 25 is connected, outer mast opens the adjustable length of grade bolt 25.
In technique scheme, described inclination journal stirrup is installed positioning seat mirror image and is arranged, include mounting seat 26, mounting seat 26 is provided with dump ram alignment pin 27, one end of dump ram alignment pin 27 is plugged in journal stirrup 28 and tilts in the jack on journal stirrup installing plate 29, and two dump ram alignment pin 27 are coaxially set.
nullIn technique scheme，Described door frame bearing positioner includes a left side、The door frame height of support location-plate 30 that right septum is arranged，Door frame height of support location-plate 30 is provided with locating shaft installing hole，And offer, on door frame height of support location-plate 30, the skewed slot being radially arranged along locating shaft installing hole and communicating therewith，One end of door frame bearing location activity axle sleeve 31 is plugged in locating shaft installing hole，The other end is inserted with mirror image and connects spindle nose 32，And axially it is provided with two planes be arrangeding in parallel on the external cylindrical surface of described door frame bearing location activity axle sleeve 31 one end of being plugged in locating shaft installing hole，The distance between distance and skewed slot two plane between two planes matches，So that door frame bearing location activity axle sleeve 31 just can be made to load along skewed slot or removal locating shaft installing hole without dismounting，The two ends of locating shaft 33 are connected spindle nose 32 socket connection with two mirror images，Locating shaft 33 is arranged at intervals with door frame bearing chuck for installing 34，The external diameter of door frame bearing chuck for installing 34 matches with the aperture of the arcuate groove on door frame bearing 6.
In technique scheme, the locating shaft 33 outside described door frame bearing chuck for installing 34 being provided with chuck stop collar 35, chuck stop collar 35 is connected with locating shaft 33 by screw.
In technique scheme, the two ends of described outer mast base plate location-plate 4 upper end are respectively arranged with base plate alignment pin 36, are being provided with positioning shaft sleeve 37 on the base plate alignment pin 36 of outer mast base plate location-plate 4 inwall end.
In technique scheme, wherein the middle cross beam limiting plate 12 is arranged at intervals with two ends, and middle cross beam limiting plate 12 is fixed on base plate 1 by middle cross beam limiting plate base plate 38.
In technique scheme, described chain stays positioning plate 16 is positioned on the plate limited block 17 of rear side and is provided with chain stays alignment pin 39.
In technique scheme, on described base plate 1, the corresponding position with left and right channel-section steel 2,3 is provided with roller mount 40, is provided with cylinder 41, it is simple to the handling of left and right channel-section steel 2,3 on roller mount 40.
All parts on outer mast is installed and is positioned corresponding position by this utility model, dismantles after having welded, and reduces manual rivet welding, improves the quality of product, improve work efficiency.
Above-described embodiment is only one of preferred embodiment of the present utility model, not limits practical range of the present utility model with this, therefore: all equivalence changes done according to shape of the present utility model, structure, principle, within protection domain of the present utility model all should be covered by.
Claims (10)
1. an outer mast fixture for assembling and welding, it is characterized in that: before and after on base plate, be arranged at intervals with the positioner that the left and right channel-section steel of outer mast is positioned more than two, outer mast base plate location-plate it is provided with in the rear end of base plate, it is provided with in the both sides of outer mast base plate location-plate and left and right channel-section steel is carried out spacing channel-section steel front end block, base plate is provided with door frame bearing positioner corresponding to door frame support position；On base plate, the riser position corresponding to outer mast is provided with riser limit base, and riser limit base is provided with sill limiting plate；Base plate is provided with middle cross beam limiting plate corresponding to middle cross beam position；The base plate of middle cross beam limiting plate arranged on left and right sides is provided with inclination journal stirrup positioning seat is installed；Front interval at base plate is provided with two groups of slide rail fixed plates, often group slide rail fixed plate includes two left and right spaced slide rail fixed plates, chain stays location orifice plate it is provided with between two slide rail fixed plates, chain stays positioning plate is arranged on two groups of slide rail fixed plates and the top of two chain stays location orifice plate, is provided with the plate limited block of several different directions on chain stays positioning plate.
A kind of outer mast fixture for assembling and welding the most according to claim 1, it is characterised in that: it is additionally provided with one group of slide rail fixed plate on the base plate of the front end of described two groups of slide rail fixed plates.
A kind of outer mast fixture for assembling and welding the most according to claim 1, it is characterized in that: the described positioner positioning the left and right channel-section steel of outer mast includes outer wall positioning seat and inwall positioning seat, outer wall positioning seat includes base, base is provided with fixing seat, being provided with Quick-clamped pin on fixing seat, the front end of Quick-clamped pin is connected with the wall contacts of left channel-section steel or right channel-section steel；
Described inwall positioning seat includes the disk being fixed on base plate, steering spindle it is provided with on disk, outside steering spindle, it is set with outer mast opens a grade turning sleeve, open in steering spindle and outer mast and be provided with bearing between grade turning sleeve, outer mast opens grade turning sleeve around steering axes, and outer mast opened grade turning sleeve and is connected by alignment pin and disk, the external cylindrical surface that outer mast opens grade turning sleeve is installed with outer mast and opens a grade bolt mounting seat, outer mast is driven a grade bolt and is arranged on outer mast and opens in grade bolt mounting seat, and the contact internal walls of the outer mast outer end and left channel-section steel or right channel-section steel of driving grade bolt is connected.
A kind of outer mast fixture for assembling and welding the most according to claim 1, it is characterized in that: described inclination journal stirrup is installed positioning seat mirror image and arranged, include mounting seat, mounting seat is provided with dump ram alignment pin, one end of dump ram alignment pin is plugged in journal stirrup and tilts in the jack on journal stirrup installing plate, and two dump ram alignment pin are coaxially set.
nullA kind of outer mast fixture for assembling and welding the most according to claim 1，It is characterized in that: described door frame bearing positioner includes a left side、The door frame height of support location-plate that right septum is arranged，Door frame height of support location-plate is provided with locating shaft installing hole，And offer, on door frame height of support location-plate, the skewed slot being radially arranged along locating shaft installing hole and communicating therewith，One end of door frame bearing location activity axle sleeve is plugged in locating shaft installing hole，The other end is inserted with mirror image and connects spindle nose，And axially it is provided with two planes be arrangeding in parallel on the external cylindrical surface of described door frame bearing location movable axis set one end of being plugged in locating shaft installing hole，The distance between distance and skewed slot two plane between two planes matches，The two ends of locating shaft are connected spindle nose socket connection with two mirror images，Locating shaft is arranged at intervals with door frame bearing chuck for installing，The external diameter of door frame bearing chuck for installing matches with the aperture of the arcuate groove on door frame bearing.
A kind of outer mast fixture for assembling and welding the most according to claim 5, it is characterised in that: being provided with chuck stop collar on the locating shaft outside described door frame bearing chuck for installing, chuck stop collar is connected with locating shaft by screw.
A kind of outer mast fixture for assembling and welding the most according to claim 1, it is characterized in that: the two ends of described outer mast base plate location-plate upper end are respectively arranged with base plate alignment pin, on the base plate alignment pin of outer mast base plate location-plate inwall end, be provided with positioning shaft sleeve.
A kind of outer mast fixture for assembling and welding the most according to claim 1, it is characterised in that: wherein the middle cross beam limiting plate is arranged at intervals with two ends, and middle cross beam limiting plate is fixed on base plate by middle cross beam limiting plate base plate.
A kind of outer mast fixture for assembling and welding the most according to claim 1, it is characterised in that: it is positioned on described chain stays positioning plate on the plate limited block of rear side and is provided with chain stays alignment pin.
A kind of outer mast fixture for assembling and welding the most according to claim 1, it is characterised in that: on described base plate, the corresponding position with left and right channel-section steel is provided with roller mount, is provided with cylinder on roller mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521139549.5U CN205464939U (en) | 2015-12-31 | 2015-12-31 | Outer mast assembly welding frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521139549.5U CN205464939U (en) | 2015-12-31 | 2015-12-31 | Outer mast assembly welding frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205464939U true CN205464939U (en) | 2016-08-17 |
Family
ID=56663186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521139549.5U Expired - Fee Related CN205464939U (en) | 2015-12-31 | 2015-12-31 | Outer mast assembly welding frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205464939U (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112366A (en) * | 2016-08-30 | 2016-11-16 | 安徽好运机械有限公司 | A kind of joint welding positioner of fork truck gantry mounting support seat |
| CN106112365A (en) * | 2016-08-30 | 2016-11-16 | 安徽好运机械有限公司 | A kind of outer portal frame of forklift joint welding mould |
| CN107175452A (en) * | 2017-06-22 | 2017-09-19 | 意欧斯智能科技股份有限公司 | A kind of frock group of forklift door frame is to device |
| CN107522141A (en) * | 2017-09-25 | 2017-12-29 | 安徽合力股份有限公司 | A kind of positioner for being used to assemble outer mast sill assembly |
| CN107617837A (en) * | 2017-10-13 | 2018-01-23 | 浙江顺得机械有限公司 | Tractor bracket welding equipment |
| CN108188643A (en) * | 2018-03-21 | 2018-06-22 | 安徽合力股份有限公司 | A kind of flexible positioning device for being used to assemble outer mast upper beam assembly |
| CN109531015A (en) * | 2018-12-06 | 2019-03-29 | 安徽人防设备有限公司 | Defense equipment reinforced concrete door leaf is latched concentricity assembly mold |
| CN110280955A (en) * | 2019-07-26 | 2019-09-27 | 安徽合力股份有限公司 | A kind of rivet welding tooling of forklift door frame chaining plate |
| CN110280956A (en) * | 2019-07-30 | 2019-09-27 | 安徽合力股份有限公司 | A kind of outer portal frame of forklift group mounted welder |
| CN112388531A (en) * | 2020-11-09 | 2021-02-23 | 湖南武陵机械制造有限公司 | Integral placing and erecting mold for dustbin |
| CN112518192A (en) * | 2020-11-13 | 2021-03-19 | 诺力智能装备股份有限公司 | General automatic welding position device of many specifications of portal |
| CN112935666A (en) * | 2021-02-01 | 2021-06-11 | 安徽好运机械有限公司 | Semi-automatic die for electrifying outer portal frame of forklift |
| CN114226927A (en) * | 2022-01-18 | 2022-03-25 | 优果(浙江)科技有限公司 | Electric bracket welding device and welding method thereof |
| CN114310123A (en) * | 2022-02-10 | 2022-04-12 | 杭州叉车门架有限公司 | Outer portal welding frock |
| CN114799706A (en) * | 2022-06-08 | 2022-07-29 | 唐山盛航环保机车制造有限公司 | Portal assembly welding frock of adjustable height |
| CN115041899A (en) * | 2022-06-23 | 2022-09-13 | 杭州叉车门架有限公司 | Portal welding frock |
-
2015
- 2015-12-31 CN CN201521139549.5U patent/CN205464939U/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112366A (en) * | 2016-08-30 | 2016-11-16 | 安徽好运机械有限公司 | A kind of joint welding positioner of fork truck gantry mounting support seat |
| CN106112365A (en) * | 2016-08-30 | 2016-11-16 | 安徽好运机械有限公司 | A kind of outer portal frame of forklift joint welding mould |
| CN107175452A (en) * | 2017-06-22 | 2017-09-19 | 意欧斯智能科技股份有限公司 | A kind of frock group of forklift door frame is to device |
| CN107522141A (en) * | 2017-09-25 | 2017-12-29 | 安徽合力股份有限公司 | A kind of positioner for being used to assemble outer mast sill assembly |
| CN107522141B (en) * | 2017-09-25 | 2023-12-22 | 安徽合力股份有限公司 | Positioning device for assembling lower cross beam assembly of outer door frame |
| CN107617837A (en) * | 2017-10-13 | 2018-01-23 | 浙江顺得机械有限公司 | Tractor bracket welding equipment |
| CN107617837B (en) * | 2017-10-13 | 2024-04-09 | 浙江顺得机械有限公司 | Tractor support welding frock |
| CN108188643A (en) * | 2018-03-21 | 2018-06-22 | 安徽合力股份有限公司 | A kind of flexible positioning device for being used to assemble outer mast upper beam assembly |
| CN109531015A (en) * | 2018-12-06 | 2019-03-29 | 安徽人防设备有限公司 | Defense equipment reinforced concrete door leaf is latched concentricity assembly mold |
| CN109531015B (en) * | 2018-12-06 | 2024-01-23 | 安徽人防设备有限公司 | Reinforced concrete door leaf locking coaxiality assembling die for civil air defense equipment |
| CN110280955A (en) * | 2019-07-26 | 2019-09-27 | 安徽合力股份有限公司 | A kind of rivet welding tooling of forklift door frame chaining plate |
| CN110280956A (en) * | 2019-07-30 | 2019-09-27 | 安徽合力股份有限公司 | A kind of outer portal frame of forklift group mounted welder |
| CN112388531A (en) * | 2020-11-09 | 2021-02-23 | 湖南武陵机械制造有限公司 | Integral placing and erecting mold for dustbin |
| CN112518192A (en) * | 2020-11-13 | 2021-03-19 | 诺力智能装备股份有限公司 | General automatic welding position device of many specifications of portal |
| CN112935666B (en) * | 2021-02-01 | 2024-03-22 | 安徽好运机械有限公司 | Semi-automatic die for forklift outer portal power-on |
| CN112935666A (en) * | 2021-02-01 | 2021-06-11 | 安徽好运机械有限公司 | Semi-automatic die for electrifying outer portal frame of forklift |
| CN114226927A (en) * | 2022-01-18 | 2022-03-25 | 优果(浙江)科技有限公司 | Electric bracket welding device and welding method thereof |
| CN114310123A (en) * | 2022-02-10 | 2022-04-12 | 杭州叉车门架有限公司 | Outer portal welding frock |
| CN114799706A (en) * | 2022-06-08 | 2022-07-29 | 唐山盛航环保机车制造有限公司 | Portal assembly welding frock of adjustable height |
| CN115041899A (en) * | 2022-06-23 | 2022-09-13 | 杭州叉车门架有限公司 | Portal welding frock |
| CN115041899B (en) * | 2022-06-23 | 2022-12-23 | 杭州叉车门架有限公司 | Portal welding frock |
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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: 20160817 Termination date: 20181231 |