CN110961594B - Pneumatic tool for replacing nonferrous metal material tube of die casting machine - Google Patents
Pneumatic tool for replacing nonferrous metal material tube of die casting machine Download PDFInfo
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- CN110961594B CN110961594B CN201910970529.9A CN201910970529A CN110961594B CN 110961594 B CN110961594 B CN 110961594B CN 201910970529 A CN201910970529 A CN 201910970529A CN 110961594 B CN110961594 B CN 110961594B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
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Abstract
The invention discloses a pneumatic tool for replacing a non-ferrous metal material pipe of a die casting machine, which comprises a pneumatic rotating disc mechanism, three clamping blocks, a non-ferrous metal material pipe positioning ring, a sliding guide rod, a steel wire rope, a non-ferrous metal material pipe falling hook preventing mechanism, a spring plate, a spring, a handle and a cylinder, wherein the three clamping blocks are fixed at the front end of the pneumatic rotating disc mechanism, the cylinder is fixed at the rear end of the pneumatic rotating disc mechanism, the sliding guide rod is installed in through holes at two sides, the non-ferrous metal material pipe positioning ring is fixed on the sliding guide rod, the steel wire rope is installed in the through hole of the non-ferrous metal positioning ring, the front end of the spring plate is installed on the steel wire rope, the spring plate is simultaneously installed in an upper through hole and a lower through hole of the pneumatic rotating disc mechanism, the cylinder is fixed at the rear end of the cylinder rotating disc mechanism, the spring is installed on the outer side of a cylinder barrel, and the non-ferrous metal material pipe falling hook preventing mechanism is installed at the rear end of the cylinder barrel. And a handle is fixedly arranged on the right side of the pneumatic rotating disc mechanism.
Description
Technical Field
The invention belongs to the technical field of replacement of dies and non-ferrous metal material pipes when die casting machine equipment used for non-ferrous metal structural part molding production and processing in a non-ferrous metal structural part molding production workshop is used for replacing products, and particularly relates to a pneumatic tool for replacing a non-ferrous metal material pipe of a die casting machine.
Background
At present, in the production of die-casting nonferrous metal structural parts, the die is often required to be replaced and a new product is replaced, the weights of nonferrous metals contained in a cavity, a pouring gate, a material cake and a slag accumulation cavity of each set of die are different, a nonferrous metal material pipe is required to be replaced when the die is replaced every time the die is replaced by the die-casting machine, the material pipe on the die-casting machine of the traditional Chinese die-casting enterprise is basically replaced by hands, a steel wire or a chain is adopted to penetrate through a through hole in the middle of the nonferrous metal material pipe, the nonferrous metal material pipe is hung to the side of the die-casting machine by a crane hook or is tied again to be hung in the die-casting machine for installation, generally, a person holds the nonferrous metal material pipe by hands to push the position of a nonferrous metal feed inlet inwards, the replacement of the nonferrous metal material pipe of a large-tonnage die-casting machine can be completed by cooperation of a plurality of people, the finger of an operator is broken due to a little negligence, after the nonferrous metal pipe is installed, need entangle fixed mould on the non ferrous metal material pipe with mould material cake hole, need often start die casting machine movable mould board round trip movement at this in-process, promote mould material cake hole entangle non ferrous metal material pipe, also easily cause operating personnel to be extruded by the die casting machine because of operating personnel negligence in operation process and cause the casualties accident.
Disclosure of Invention
In order to eliminate the potential safety hazard of operators in the die casting industry and enable operators in the die casting industry to safely and smoothly install non-ferrous metal material tubes of a die casting machine and enable die cake holes to smoothly sleeve the non-ferrous metal material tubes, the invention provides a pneumatic tool for replacing the non-ferrous metal material tubes of the die casting machine, which can assist the operators in installing and replacing the non-ferrous metal material tubes of the die casting machine and assist the operators in sleeving the dies on the non-ferrous metal material tubes of the die casting machine, thereby relieving the physical labor of the operators and avoiding casualties caused by negligence in the operation process of the operators.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a change die casting machine non ferrous metal material pipe pneumatic tool, preceding screw rod, the front end of preceding screw rod has the screw thread, and the rear end of preceding screw rod is pneumatic rotary disk, and pneumatic rotary disk is last to have the groove that the pneumatic blade and the pneumatic blade back promoted the removal of material intraductal fixture block, and the through-hole that preceding screw rod passed the centre of preceding material pipe card shell is fixed in preceding chuck mechanism.
Foretell change die casting machine non ferrous metal material pipe pneumatic tool's preceding chuck mechanism protecgulum has four fixed through holes of orientation around, there is a preceding screw rod through-hole, there is three rectangle through-hole around the middle preceding screw rod through-hole, there is three tapping through-hole on the both sides of every rectangle through-hole respectively, be fixed with fixed fixture block on the three tapping through-hole, two fixture block components are a set of, block the interior fixture block of a material pipe, prevent that the material intraductal fixture block from dropping, preceding chuck mechanism protecgulum rear portion is connected with the cylinder tailstock.
The cylinder tailstock of the pneumatic tool for replacing the nonferrous metal material pipe of the die-casting machine is provided with ten through holes all around, wherein the four front and back directions of the 45-degree position are respectively connected with the front cover of the chuck mechanism through the fixed thread through holes, the steel sheet can be a steel column installed by four steel wire rope elastic sheets from top to bottom, the sliding through holes of the positioning ring guide rods of the left material pipe and the right material pipe are controlled, the side surface of the cylinder tailstock is provided with a threaded hole to be connected with the handle, the bottom of the cylinder tailstock is provided with two through holes to be connected with an external air pipe, the middle of the cylinder tailstock is provided with a circular groove, and four through holes are arranged around the circular groove to install the cylinder fixing screw rods.
Foretell change die casting machine nonferrous metal material pipe pneumatic tool's handle is foldable, is linked by polylith U type rectangle strip, and every U type rectangle strip both ends respectively have two through-holes, installs the bolt in the middle of the through-hole, installs pneumatic switch, and the trachea.
The material pipe positioning ring of the pneumatic tool for replacing the nonferrous metal material pipe of the die casting machine is provided with 11 through holes, wherein two guide rod fixing through holes are connected with the guide rods, 9 steel wire rope through holes are formed in the mode that a steel wire rope penetrates through the through holes to form a double-ring-shaped clamped nonferrous metal material pipe, the steel wire rope penetrates through the uppermost through hole from outside to inside in sequence, then penetrates through the left front upper through hole from inside to outside, then penetrates through the left front lower through hole from outside to inside, then penetrates through the left front lower through hole from inside to outside, then penetrates through the right side upper through hole from outside to inside, the steel wire rope can be used for fixing the steel wire rope at the head part of the steel column through the handle and the two steel sheets at the upper part of the cylinder seat, then penetrates through the left rear upper through hole from inside to outside, then penetrates through the left rear lower through hole from outside to inside, and the steel wire rope can be used for fixing the steel wire rope at the head part of the steel column through the two steel sheets at the bottom of the cylinder seat of the handle, and then the lower through hole penetrates out from the inside to the outside from the back of the right side, and then the upper through hole penetrates in from the outside to the inside from the back of the right side, and then the upper through hole penetrates out from the inside to the outside and is fixed with another steel wire rope end into a ring shape.
The utility model provides a change die casting machine non ferrous metal material pipe pneumatic tool's cylinder jacket installs spring and non ferrous metal material pipe from other and ends the hook or ends the spring assembly that falls, non ferrous metal material pipe ends the hook and can be that the spring that falls is fixed by the bolt, the tongue cheque is installed to non ferrous metal material pipe ends the front end of hook assembly, insert in the middle circular recess of handle and cylinder block at the cylinder liner rear portion, the centre of cylinder jacket is the cylinder post, the front end of cylinder jacket is the cylinder front block, it has four through-holes to open on the cylinder front block, it has circular recess to open in the centre, it has a through-hole to open in the middle of the recess, it has a through-hole to open the side.
The invention has the advantages that the invention relates to a pneumatic tool for replacing a nonferrous metal material pipe of a die casting machine, a clamping block in the material pipe is inserted into the central hole of the nonferrous metal material pipe, a material pipe falling-off preventing hook can automatically hook the material pipe by a spring to prevent the nonferrous metal material pipe from falling off when a travelling crane lifts the nonferrous metal material pipe, the opening degrees of the clamping blocks in the three material pipes are adjusted by adjusting a pneumatic switch on a handle, so as to assist and fix the nonferrous metal material pipe, a positioning ring of the nonferrous metal material pipe is pushed forwards to adjust the gravity center of the nonferrous metal material pipe, a lifting hook of the travelling crane hooks the steel wire rope on the upper part of the positioning ring of the nonferrous metal pipe, the nonferrous metal pipe is fixed on the die casting machine when the steel wire rope is stressed, when the nonferrous metal material pipe is put into the die casting machine, the handle can adjust the position of a feed inlet of the nonferrous metal material pipe, and pushes a cylinder column to prop to the moving die casting machine, thereby the nonferrous metal material pipe enters a designated position, at the moment, the steel wire rope is not stressed and rebounds to the original position by the four steel columns, the die-casting fixed die plate extrudes a tongue wedge on the material pipe falling stopping hook device along with the propulsion of the nonferrous metal material pipe, the tongue wedge breaks to rebound the material pipe falling stopping hook, the nonferrous metal material pipe is installed in place, a pneumatic switch on a handle is started to loosen the opening of the clamping blocks in the three material pipes, the nonferrous metal material pipe pneumatic tool of the die-casting machine is taken out, and the die-casting die and the nonferrous metal material pipe pneumatic tool of the die-casting machine are hoisted into the die-casting machine together, the screw rod is screwed into the pull rod hole of the mould, the handle is held by hand to adjust the cake hole of the mould to the nonferrous metal material pipe, after the air cylinder is started, the position of the die is adjusted after the die is aligned, and the screw is pressed, so that the enterprise cost is greatly saved in the whole process, the life safety of an operator is guaranteed, and the labor intensity of a field operator is reduced.
Drawings
Fig. 1 and 2 are overall schematic diagrams of the pneumatic tool for replacing a nonferrous metal material tube of the die casting machine.
Fig. 3 is a schematic view of the chuck front cover and screw of fig. 1.
Fig. 4 and 5 are exploded views of the front cover and screw of the chuck of fig. 1.
FIG. 6 is a schematic view of the inner block and the inner block of the non-ferrous metal tube shown in FIG. 1.
FIG. 7 is an exploded view of the inner block and the inner block of the non-ferrous metal tube shown in FIG. 6.
Fig. 8 and 9 are schematic views of the handle and the cylinder tail block in fig. 1.
Fig. 10 is a schematic view of the falling-stopping hook device of the nonferrous metal material pipe in fig. 1.
Fig. 11 is an exploded view of the non-ferrous metal material pipe drop-preventing hook of fig. 10.
Fig. 12,13 and 14 are schematic views of a positioning ring of a material pipe of the pneumatic tool for a nonferrous metal material pipe in fig. 1.
FIG. 15 is a schematic exploded view of the positioning ring of the non-ferrous metal tube shown in FIG. 12.
Fig. 16 and 17 are schematic views of the cylinder of fig. 1.
The specific implementation mode is as follows:
the invention will be further described with reference to the accompanying drawings.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12, fig. 13, fig. 14, fig. 15, fig. 16, fig. 17.
The invention relates to a pneumatic tool for replacing a die of a die casting machine to replace a nonferrous metal material pipe, which comprises a front screw rod 1, wherein the front end of the front screw rod 1 is provided with threads, the rear end of the front screw rod 1 is provided with a pneumatic rotating disk, the pneumatic rotating disk is provided with pneumatic blades and a groove for moving an in-pipe clamping block 2 on the back of the pneumatic blades, the front screw rod 1 passes through a middle through hole of a front cover of a front chuck mechanism 11 and is fixed in the front chuck mechanism 11, the periphery of the front cover of the front chuck mechanism 11 is provided with four fixing through holes which face to each other front and back, a front screw rod through hole is provided, the periphery of the middle screw rod through hole is provided with three rectangular through holes, two sides of each rectangular through hole are respectively provided with three tapping through holes, the three tapping through holes are fixed with a fixing clamping block 14, two clamping blocks 14 form a group to clamp one in-pipe clamping block 2 to prevent the in-pipe clamping block 2 from falling off, the tail seat 16 in the material pipe is connected with the rear part of the front cover of the front chuck mechanism 11, ten through holes 38 are arranged on the periphery of the cylinder 16, wherein four front and rear fixed thread through holes 38 at 45 degrees are respectively connected with a front cover of a front chuck mechanism 11, four steel wire rope elastic piece through holes 18 at the upper and lower parts are provided with steel wire rope return elastic pieces 33 and 34, two left and right material pipe positioning ring guide rod sliding through holes 19, the side surface is provided with a threaded hole connected with a handle 5, the bottom of a cylinder tailstock 16 is provided with two air passage through holes 17 connected with an external air pipe, the middle of the cylinder tailstock 16 is provided with a circular groove, four through holes 20 at the periphery of the circular groove are provided with cylinder fixing screw rods 22, the side surface of the cylinder tailstock 16 is provided with a 45-degree cylinder air passage through hole 37, the handle 5 is foldable and is linked by a plurality of U-shaped rectangular strips 21, two ends of each U-shaped rectangular strip are respectively provided with two through holes, the middle of the through hole is provided with a bolt 36, the handle 5 is provided with a pneumatic switch and the air pipe positioning ring 4 is provided with 11 through holes and two guide rod fixing through holes 19 connected with guide rods, 9 steel wire rope through holes for the steel wire ropes to pass through the through holes to form a double-ring-shaped clamped nonferrous metal material pipe, the steel wire ropes sequentially penetrate from the outside to the inside of the uppermost through hole 35, then penetrate from the inside to the outside of the left front upper through hole 26, then penetrate from the outside to the inside of the left front lower through hole 28, the steel wire ropes pass through the head parts of two steel wire rope return elastic sheets 34 at the bottom of the cylinder tailstock 16 to fix the steel wire ropes, then penetrate from the inside to the outside of the right front lower through hole 32, then pass through the head parts of two steel wire rope return elastic sheets 34 at the upper part of the cylinder tailstock 16 to fix the steel wire ropes, then pass through the head parts of two steel wire rope return elastic sheets 33 at the upper part of the cylinder tailstock 16 to fix the steel wire ropes, then pass through the inside to the outside of the right rear lower through hole 31, and then pass through the outside from the outside to the inside of the right rear upper through hole 29, and then penetrates out of the upper through hole 35 from inside to outside to be fixed with the other steel wire rope end to form a ring shape, a spring 7 and a non-ferrous metal material pipe falling hook device 3 are installed outside the cylinder sleeve 24, a non-ferrous metal material pipe falling hook 12 installed in the non-ferrous metal material pipe falling hook device 3 is fixed by a bolt 15, a tongue wedge 13 is installed at the front end of the non-ferrous metal material pipe falling hook device 3, the rear part of the cylinder sleeve 24 is inserted into a circular groove in the middle of the cylinder base 16, the middle of the cylinder sleeve 24 is a cylinder column 10, the front end of the cylinder sleeve 24 is a cylinder front block 23, four through holes are formed in the cylinder front block 23, the middle of the cylinder front block is provided with a circular groove, a through hole is formed in the middle of the groove, and an air passage through hole 40 is formed in the side surface of the cylinder sleeve.
Claims (3)
1. The utility model provides a change die casting machine non ferrous metal material pipe air tool, includes preceding screw rod (1), characterized by: the front end of the front screw (1) is provided with threads, the rear end of the front screw (1) is provided with a pneumatic rotating disk, pneumatic blades and grooves which are arranged on the back of the pneumatic blades and push the fixture blocks (2) in the material pipe to move are arranged on the pneumatic rotating disk, the front screw (1) penetrates through a middle through hole of a front cover of a front material pipe chuck mechanism (11) and is fixed in the front material pipe chuck mechanism (11), four fixing through holes which face front and back are arranged at 45-degree positions around the front cover of the front material pipe chuck mechanism (11), a through hole of the front screw (1) is arranged, three rectangular through holes are arranged around the through hole of the middle front screw (1), two sides of each rectangular through hole are respectively provided with three tapping through holes, fixture blocks (14) for fixing the fixture blocks (2) in the material pipe are fixed on the three tapping through holes, and the two fixture blocks (14) form one fixture block (2) in the material pipe to prevent the fixture block (2) in the material pipe from falling, the rear part of a front cover of a front material pipe chuck mechanism (11) is connected with a cylinder tailstock (16) and a handle (5), ten front-back oriented through holes are formed in the periphery of the cylinder tailstock (16), four front-back oriented fixed threaded through holes at 45-degree positions are respectively connected with the front cover of the front material pipe chuck mechanism (11), steel columns (33, 34) are installed in upper and lower steel wire rope elastic sheet through holes (18), guide rod sliding through holes (19) of a left material pipe positioning ring (4) and a right material pipe positioning ring (4), a threaded hole is formed in the right side surface and connected with the handle (5), an air passage through hole (37) is formed in the right side surface, two air passage through holes (17) formed in the bottom of the cylinder tailstock (16) are connected with an external air pipe, a circular groove is formed in the middle of the cylinder tailstock (16), four through holes (20) are formed in the periphery of the circular groove and used for installing cylinder fixing screw rods (22), 11 through holes are formed in the positioning rings (4), and the two guide rod fixing through holes are connected with guide rods, 9 steel wire rope through holes for the steel wire rope to pass through the through holes to form a double-ring-shaped non-ferrous metal material pipe, the steel wire rope sequentially penetrates from the outside to the inside of the through hole (35) at the uppermost end, penetrates from the inside to the outside of the through hole (26) at the front upper left, penetrates from the outside to the inside of the through hole (28) at the front lower left, passes through the steel wire rope fixing part at the heads of the two steel columns (34) at the bottom of the cylinder tailstock (16), penetrates from the inside to the outside of the through hole (32) at the front lower right, penetrates from the outside to the inside of the through hole (30) at the front upper right, passes through the steel wire rope fixing part at the heads of the two steel columns (33) at the upper part of the cylinder tailstock (16), penetrates from the inside to the outside of the through hole (25) at the rear upper left, penetrates from the outside to the inside of the through hole (27) at the rear lower left, passes through the steel wire rope fixing part at the heads of the two steel columns (34) at the bottom of the cylinder tailstock (16), and penetrates from the inside to the outside of the through hole (31) at the rear lower right, then penetrates through the right rear upper through hole (29) from outside to inside, and then penetrates out of the upper through hole (35) from inside to outside to be fixed with the other steel wire rope end into a ring shape.
2. The pneumatic tool for replacing the nonferrous metal material tube of the die casting machine according to claim 1, which is characterized in that: handle (5) be foldable, link by polylith U type rectangle strip (21), every U type rectangle strip (21) both ends respectively have two through-holes, install bolt (36) in the middle of the through-hole, pneumatic switch is installed in handle (5), and the trachea.
3. The pneumatic tool for replacing the nonferrous metal material tube of the die casting machine according to claim 1, which is characterized in that: the rear portion of a cylinder sleeve (24) is inserted into a circular groove in the middle of a cylinder tailstock (16), a cylinder column (10) is arranged in the middle of the cylinder sleeve, a cylinder front block (23) is arranged at the front end of the cylinder sleeve (24), four through holes are formed in the cylinder front block (23), a circular groove is formed in the middle of the cylinder front block, a through hole is formed in the middle of the groove, an air path through hole (40) is formed in the side face of the cylinder sleeve (24), a spring (7) and a non-ferrous metal material pipe falling stopping hook device (3) are installed outside the cylinder sleeve (24), a non-ferrous metal material pipe falling stopping hook (12) is installed in the non-ferrous metal material pipe falling stopping hook device (3) and fixed through a bolt (15), and a tongue wedge (13) is installed at the front end of the non-ferrous metal material pipe falling hook device (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910970529.9A CN110961594B (en) | 2019-10-14 | 2019-10-14 | Pneumatic tool for replacing nonferrous metal material tube of die casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910970529.9A CN110961594B (en) | 2019-10-14 | 2019-10-14 | Pneumatic tool for replacing nonferrous metal material tube of die casting machine |
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| Publication Number | Publication Date |
|---|---|
| CN110961594A CN110961594A (en) | 2020-04-07 |
| CN110961594B true CN110961594B (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910970529.9A Active CN110961594B (en) | 2019-10-14 | 2019-10-14 | Pneumatic tool for replacing nonferrous metal material tube of die casting machine |
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| DE102006007820A1 (en) * | 2005-02-18 | 2006-08-24 | Logic-Logistic Consult Ingenieurgesellschaft Mbh | Displacement manipulator for positioning pipes has receiving mandrel able to move along its longitudinal axis |
| CN102430984A (en) * | 2011-11-02 | 2012-05-02 | 山东汇通机械制造有限公司 | Tubular workpiece limiting device |
| CN102556843A (en) * | 2011-12-27 | 2012-07-11 | 大连益多管道有限公司 | Hoisting tool for sleeve workpiece |
| CN204747547U (en) * | 2015-07-17 | 2015-11-11 | 重庆博奥镁铝金属制造有限公司 | A air chuck anchor clamps that is used for thin cylinder part lathe to fix a position |
| CN206069206U (en) * | 2016-08-31 | 2017-04-05 | 四川聚能核技术工程有限公司 | A kind of lifting pipeline mechanism |
| CN207566715U (en) * | 2017-10-27 | 2018-07-03 | 上海金昌不锈钢管制造有限公司 | Bore metal pipe timber-used boom hoisting |
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2019
- 2019-10-14 CN CN201910970529.9A patent/CN110961594B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006007820A1 (en) * | 2005-02-18 | 2006-08-24 | Logic-Logistic Consult Ingenieurgesellschaft Mbh | Displacement manipulator for positioning pipes has receiving mandrel able to move along its longitudinal axis |
| CN102430984A (en) * | 2011-11-02 | 2012-05-02 | 山东汇通机械制造有限公司 | Tubular workpiece limiting device |
| CN102556843A (en) * | 2011-12-27 | 2012-07-11 | 大连益多管道有限公司 | Hoisting tool for sleeve workpiece |
| CN204747547U (en) * | 2015-07-17 | 2015-11-11 | 重庆博奥镁铝金属制造有限公司 | A air chuck anchor clamps that is used for thin cylinder part lathe to fix a position |
| CN206069206U (en) * | 2016-08-31 | 2017-04-05 | 四川聚能核技术工程有限公司 | A kind of lifting pipeline mechanism |
| CN207566715U (en) * | 2017-10-27 | 2018-07-03 | 上海金昌不锈钢管制造有限公司 | Bore metal pipe timber-used boom hoisting |
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| CN110961594A (en) | 2020-04-07 |
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Effective date of registration: 20221220 Address after: 423300 Room 701-A47, Building 1 and 2, Chenzhou Strategic Emerging Industrial Park, east of Linyi Avenue, Bailutang Town, Chenzhou City, Chenzhou District, China (Hunan) Pilot Free Trade Zone, Chenzhou City, Hunan Province (declaration of commitment) Patentee after: Hunan Qingji Casting Technology Co.,Ltd. Address before: 423315 No. 12, building 11, branch 4, Xiangyong community, Yongxing County, Chenzhou City, Hunan Province Patentee before: You Yi |