CN104841891A - High accuracy hand molding sandbox - Google Patents
High accuracy hand molding sandbox Download PDFInfo
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- CN104841891A CN104841891A CN201510158875.9A CN201510158875A CN104841891A CN 104841891 A CN104841891 A CN 104841891A CN 201510158875 A CN201510158875 A CN 201510158875A CN 104841891 A CN104841891 A CN 104841891A
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- 244000035744 Hura crepitans Species 0.000 title claims abstract description 63
- 238000000465 moulding Methods 0.000 title claims abstract description 26
- 238000005266 casting Methods 0.000 abstract description 29
- 230000008859 change Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 8
- 238000005429 filling process Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The invention relates to the field of hand casting, and concretely relates to a high accuracy hand molding sandbox. The high accuracy hand molding sandbox comprises a pedestal, fixing devices, vibrating devices, a mounting seat, adjusting devices and sandboxes, the fixing devices are connected with the mounting seat, and the fixing devices are used for fixing the lowest sandbox in the casting process; the vibrating devices are connected with the pedestal, and can vibrate in the casting process to guarantee mold filling of a casting; the mounting seat is positioned above the vibrating devices; the adjusting devices are arranged on the mounting seat, and the adjusting devices can reduce position change in the box closing process of upper and lower sandboxes; and the sandboxes are positioned above the mounting seat, and are provided with positioning bearers, and the positioning bearers are used for cooperating with the adjusting devices to reset the upper and lower sandboxes. The high accuracy hand molding sandbox effectively improves the mold filling quality of the casting, reduces the deviation of closing of the upper and lower sandboxes in the hand molding process, obviously increases the quality of the casting in the hand molding process, and improves the processing precision.
Description
Technical field
The present invention relates to manual casting field, specifically a kind of pinpoint accuracy hand moulding sandbox.
Background technology
At present, what the development of Casting Equipment was being maked rapid progress varies, various moulding machine also emerges in an endless stream, but manual casting is as traditional design, it is in casting process, casting dimension, shape, batch is selected neatly with scene production conditions, there is flexible operation, low cost and other advantages during small lot batch manufacture, exactly because also the advantage of himself uniqueness continues into the present always, and in existing hand moulding, the precision that people often also face hand moulding processing foundry goods is not high, allowance causes more greatly the puzzlement of the problems such as material abolishment rate is higher, also the technical scheme that hand moulding machining accuracy is much provided has been there is in prior art, application number is that a Chinese patent of ZL 201110141364.8 discloses a kind of sand box positioning device, it can realize the location of sandbox to a certain extent, but its complex structure and also still there is the space of raising in positioning precision, application number is that a Chinese patent of ZL 201220161539.1 discloses a kind of sandbox adjusting device, it is mainly applicable in precoated sand Foundry Production, therefore, can find out that people are badly in need of a kind of pinpoint accuracy hand moulding sandbox in Foundry Production by above problem, i.e. a kind of pinpoint accuracy hand moulding sandbox, it can pass through by the position on multiple-aspect control during drag box mould assembling, reduce the position deviation of drag box, improve machining accuracy, and vibrating device is provided with in casting process, effectively can improve the mold-filling capacity of foundry goods, the castability of foundry goods entirety is significantly improved.
Summary of the invention
In order to make up the deficiencies in the prior art, the invention provides a kind of pinpoint accuracy hand moulding sandbox, it can pass through by the position on multiple-aspect control during drag box mould assembling, reduce the position deviation of drag box, improve machining accuracy, and vibrating device is provided with in casting process, effectively can improve the mold-filling capacity of foundry goods, the castability of foundry goods entirety is significantly improved.
The technical solution adopted for the present invention to solve the technical problems is: a kind of pinpoint accuracy hand moulding sandbox, comprise base, fixture, vibrating device, mount pad, adjusting device and sandbox, described fixture is connected with mount pad, and fixture is used for being fixed the sandbox being in bottom in casting process; Described vibrating device is connected with base, and vibrating device can vibrate in casting process, can ensure Filling Processes of Castings, improves casting accuracy; Described mount pad is positioned at above vibrating device; Described adjusting device is arranged on mount pad, and adjusting device can reduce change in location when upper drag box carries out mould assembling, effectively can improve the precision of foundry goods, reduces the scope of allowance, reduces the abolishment rate of material; Described sandbox is positioned at above mount pad, and sandbox is provided with positioning support, the reset of positioning support for coordinating adjusting device to carry out mountain drag box.
Described fixture comprises four fixing slide blocks, hold-down support, four fixing cylinders and four fixed blocks, and four described fixing slide blocks are connected with two vertical slide rail with two horizontal slide rails respectively, and fixing slide block is provided with hold-down support; Four described fixing cylinders are connected with fixing slide block respectively; Four described fixed blocks are arranged on four fixing cylinder tops, the sandbox being positioned at bottom can be fixed by fixture, thus ensure that adjusting device fulcrum in the course of the work can not change, fixing cylinders providing power is mainly relied on during fixture work, coordinate fixed block to carry out spacing, the sandbox being positioned at bottom is the most at last fixed.
Described vibrating device involving vibrations cylinder, chute support, push rod, cam and vibrating motor, described vibrating air cylinder bottom is connected with base, and vibrating air cylinder top is connected with mount pad; Described chute support installing, on base, chute support is limited location groove; Described vibrating motor is arranged on base; Described cam is connected with electric machine main shaft; Described push rod is positioned at stopper slot, and be connected with cam bottom push rod, push rod top is connected with mount pad, push rod can move up and down under the effect of cam, and then drive mount pad vibration, whole sandbox can vibrate by vibrating device in casting process, can improve Filling Processes of Castings ability thus the quality of raising foundry goods.
Described adjusting device comprises two horizontal slide rails, four cross sliding clocks, horizontal seat, four horizontal air cylinders, eight range units, two vertical slide rail, four vertical slippers, vertical support, four vertical cylinders, eight commutation auxiliary connections and eight adjusting levers, and two described horizontal slide rails are the symmetrical left and right sides being arranged on mount pad respectively; Four described cross sliding clocks are arranged symmetrically on two horizontal slide rails, and cross sliding clock is provided with horizontal seat; Four described horizontal air cylinders are connected with four cross sliding clocks respectively by horizontal seat, and horizontal air cylinder can carry out the movement on position according to the length of sandbox; Two described vertical slide rail are the symmetrical both sides, front and back being arranged on mount pad respectively; Four described vertical slippers be arranged symmetrically in two vertical slide rail, and vertical slipper is provided with vertical support; Four described vertical cylinders are connected with four vertical slippers respectively by vertical support, and vertical cylinder can carry out the movement on position according to the width of sandbox; Eight described commutation auxiliary connections are arranged on four horizontal air cylinders and four vertical cylinder tops respectively; Eight described adjusting levers auxiliary connection that commutates with eight is respectively connected, and adjusting lever is connected with the positioning support on sandbox, and commutation auxiliary connection is provided with adjusting bolt, and the position of the relative adjusting lever of commutation auxiliary connection relative variability can occur; Eight described range units are arranged on four cross sliding clocks and four vertical slippers respectively, and range unit comprises range finding support, range sensor and positioning bolt, and described range finding support offers rectangular channel; Described range sensor is positioned at rectangular channel inside; Described positioning bolt is connected with range sensor, and range sensor carries out the movement of upper-lower position under the effect at positioning bolt, and range unit can guarantee that the change in location of upper drag box is in certain scope, thus ensures Mechanical processing of casting precision.
The present invention, by the position on multiple-aspect control during drag box mould assembling, reduces the position deviation of drag box, improves machining accuracy, and be provided with vibrating device in casting process, effectively can improve the mold-filling capacity of foundry goods, the castability of foundry goods entirety is significantly improved.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the present invention is further described.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of fixture of the present invention;
Fig. 3 is the structural representation of vibrating device of the present invention;
Fig. 4 is the structural representation of adjusting device of the present invention;
Fig. 5 is the structural representation of range unit of the present invention;
Fig. 6 is the full sectional view of commutation auxiliary connection front view of the present invention;
In figure: base 1, fixture 2, vibrating device 3, mount pad 4, adjusting device 5, sandbox 6, fixing slide block 21, hold-down support 22, fixing cylinder 23, fixed block 24, vibrating air cylinder 31, chute support 32, push rod 33, cam 34, vibrating motor 35, horizontal slide rail 501, cross sliding clock 502, horizontal seat 503, horizontal air cylinder 504, range unit 505, vertical slide rail 506, vertical slipper 507, vertical support 508, vertical cylinder 509, commutation auxiliary connection 510, adjusting lever 511, range finding support 5051, range sensor 5052, positioning bolt 5053.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
As shown in Figure 1, a kind of pinpoint accuracy hand moulding sandbox of the present invention, comprise base 1, fixture 2, vibrating device 3, mount pad 4, adjusting device 5 and sandbox 6, described fixture 2 is connected with mount pad 4, and fixture 2 is for being fixed of sandbox 6 being in bottom in casting process; Described vibrating device 3 is connected with base 1, and vibrating device 3 can vibrate in casting process, can ensure Filling Processes of Castings, improves casting accuracy; Described mount pad 4 is positioned at above vibrating device 3; Described adjusting device 5 is arranged on mount pad 4, and adjusting device 5 can reduce change in location when upper drag box 6 carries out mould assembling, effectively can improve the precision of foundry goods, reduces the scope of allowance, reduces the abolishment rate of material; Described sandbox 6 is positioned at above mount pad 4, and sandbox 6 is provided with positioning support, the reset of positioning support for coordinating adjusting device 5 to carry out mountain drag box 6.
As depicted in figs. 1 and 2, a kind of pinpoint accuracy hand moulding sandbox of the present invention, described fixture 2 comprises four fixing slide blocks 21, the fixing cylinder 23 of hold-down support 22, four and four fixed blocks 24, described four fixing slide blocks 21 are connected with two vertical slide rail 506 with two horizontal slide rails 501 respectively, and fixing slide block 21 is provided with hold-down support 22; Described four fixing cylinders 23 are connected with fixing slide block 21 respectively; Four described fixed blocks 24 are arranged on four fixing cylinder 23 tops, the sandbox 6 being positioned at bottom can be fixed by fixture 2, thus ensure that adjusting device 5 fulcrum in the course of the work can not change, fixing cylinder 23 is mainly relied on to provide power when fixture 2 works, coordinate fixed block 24 to carry out spacing, the sandbox 6 being positioned at bottom is the most at last fixed.
As shown in figures 1 and 3, a kind of pinpoint accuracy hand moulding sandbox of the present invention, described vibrating device 3 involving vibrations cylinder 31, chute support 32, push rod 33, cam 34 and vibrating motor 35, described vibrating air cylinder 31 bottom is connected with base 1, and vibrating air cylinder 31 top is connected with mount pad 4; Described chute support 32 is arranged on base 1, chute support 32 is limited location grooves; Described vibrating motor 35 is arranged on base 1; Described cam 34 is connected with electric machine main shaft; Described push rod 33 is positioned at stopper slot, and be connected with cam 34 bottom push rod 33, push rod 33 top is connected with mount pad 4, push rod 33 can move up and down under the effect of cam 34, and then drive mount pad 4 to vibrate, whole sandbox 6 can vibrate by vibrating device 3 in casting process, can improve Filling Processes of Castings ability thus the quality of raising foundry goods.
As shown in Fig. 1, Fig. 4, Fig. 5 and Fig. 6, a kind of pinpoint accuracy hand moulding sandbox of the present invention, described adjusting device 5 comprises two horizontal slide rails, 501, four cross sliding clocks 502, horizontal seat 503, four horizontal air cylinders 504, eight range units 505, two vertical slide rail 506, four vertical slippers 507, vertical support 508, four vertical cylinders 509, eight commutation auxiliary connection 510 and eight adjusting levers 511, and two described horizontal slide rails 501 are the symmetrical left and right sides being arranged on mount pad 4 respectively; Four described cross sliding clocks 502 are arranged symmetrically on two horizontal slide rails 501, and cross sliding clock 502 is provided with horizontal seat; Four described horizontal air cylinders 504 are connected with four cross sliding clocks 502 respectively by horizontal seat 503, and horizontal air cylinder 504 can carry out the movement on position according to the length of sandbox 6; Two described vertical slide rail 506 are the symmetrical both sides, front and back being arranged on mount pad 4 respectively; Described four vertical slippers 507 be arranged symmetrically in two vertical slide rail 506, and vertical slipper 507 is provided with vertical support 508; Four described vertical cylinders 509 are connected with four vertical slippers 507 respectively by vertical support 508, and vertical cylinder 509 can carry out the movement on position according to the width of sandbox 6; Eight described commutation auxiliary connections 510 are arranged on four horizontal air cylinders 504 and four vertical cylinder 509 tops respectively; Eight described adjusting levers 511 auxiliary connection 510 that commutates with eight is respectively connected, and adjusting lever is connected with the positioning support on sandbox, and commutation auxiliary connection 510 is provided with adjusting bolt, and the position of commutation auxiliary connection 510 adjusting lever 511 relatively relative variability can occur; Eight described range units 505 are arranged on four cross sliding clocks 502 and four vertical slippers 507 respectively, and range unit 505 comprises range finding support 5051, range sensor 5052 and positioning bolt 5053, and described range finding support 5051 offers rectangular channel; Described range sensor 5052 is positioned at rectangular channel inside; Described positioning bolt 5053 is connected with range sensor 5052, range sensor 5052 carries out the movement of upper-lower position under the effect at positioning bolt, range unit 505 can guarantee that the change in location of upper drag box 6 is in certain scope, thus ensures Mechanical processing of casting precision.
During work, master worker first can select the model of sandbox 6, after sandbox 6 is placed on mount pad 4, by the position of fixing slide block 21 regulation fixing apparatus 2, sandbox 6 is fixed on mount pad 4 by rear fixing starting working of cylinder 23, then back-up sand is carried out, lay core and residue sandbox 6, after laying the complete installation of sandbox 6, the commutation position of auxiliary connection 510 on adjusting lever 511 is regulated according to the model of sandbox 6, commutation auxiliary connection 510 is made to be fixed on adjusting lever 511 by the effect of adjusting bolt, range unit 505 will record mounted sandbox 6 position this moment simultaneously, then adjusting lever 511 is taken off, sandbox 6 is moved, core takes out, after again sandbox 6 is carried out mould assembling process, adjusting lever 511 inserts positioning support again, the data recorded according to range sensor 5052 are carried out the adjustment of sandbox 6 position by horizontal air cylinder 504 and vertical cylinder 509 simultaneously, realize high accuracy mould assembling, in conventional stent formula, the reset of sandbox 6 is carried out by line, effect in conjunction with alignment pin completes mould assembling, in order to the precision of foundry goods can be improved in the present invention, range sensor 5052 is utilized to reset, with fixing drag box 6 for fulcrum, the position adjustment of cope 6 is carried out by multiple directions, finally can realize high-precision hand moulding, after sand mold completes, start the casting carrying out foundry goods, now, vibrating device 3 is work, vibrating motor 35 is with moving cam 34 to rotate, push rod 33 moves up and down under the effect of cam 34 in stopper slot, thus realize the function of vibration, the mold-filling capacity of foundry goods is improved, increase the quality of foundry goods.
More than show and describe general principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; description in above-described embodiment and description principle of the present invention is just described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (5)
1. a pinpoint accuracy hand moulding sandbox, comprise base (1), fixture (2), vibrating device (3), mount pad (4), adjusting device (5) and sandbox (6), it is characterized in that: described fixture (2) is connected with mount pad (4); Described vibrating device (3) is connected with base (1); Described mount pad (4) is positioned at vibrating device (3) top, and described adjusting device (5) is arranged on mount pad (4); Described sandbox (6) is positioned at mount pad (4) top, and sandbox (6) is provided with positioning support; Wherein:
Described adjusting device (5) comprises two horizontal slide rails (501), four cross sliding clocks (502), horizontal seat (503), four horizontal air cylinders (504), eight range units (505), two vertical slide rail (506), four vertical slippers (507), vertical support (508), four vertical cylinders (509), eight commutations auxiliary connection (510) and eight adjusting levers (511), and two described horizontal slide rails (501) respectively symmetry are arranged on the left and right sides of mount pad (4); Four described cross sliding clocks (502) are arranged symmetrically on two horizontal slide rails (501), and cross sliding clock (502) is provided with horizontal seat (503); Four described horizontal air cylinders (504) are connected with four cross sliding clocks (502) respectively by horizontal seat (503); Two described vertical slide rail (506) respectively symmetry are arranged on the both sides, front and back of mount pad (4); Four described vertical slippers (507) be arranged symmetrically on two vertical slide rail (506), and vertical slipper (507) is provided with vertical support (508); Four described vertical cylinders (509) are connected with four vertical slippers (507) respectively by vertical support (508); Eight described commutations auxiliary connection (510) are arranged on four horizontal air cylinders (504) and four vertical cylinder (509) tops respectively; Eight described adjusting levers (511) auxiliary connection (510) that commutates with eight is respectively connected; Eight described range units (505) are arranged on four cross sliding clocks (502) respectively with on four vertical slippers (507).
2. a kind of pinpoint accuracy hand moulding sandbox according to claim 1, it is characterized in that: described fixture (2) comprises four fixing slide blocks (21), hold-down support (22), four fixing cylinders (23) and four fixed blocks (24), four described fixing slide blocks (21) are connected with two vertical slide rail (506) with two horizontal slide rails (501) respectively, and fixing slide block (21) is provided with hold-down support (22); Four described fixing cylinders (23) are connected with fixing slide block (21) respectively; Four described fixed blocks (24) are arranged on four fixing cylinder (23) tops.
3. a kind of pinpoint accuracy hand moulding sandbox according to claim 1, it is characterized in that: described vibrating device (3) involving vibrations cylinder (31), chute support (32), push rod (33), cam (34) and vibrating motor (35), described vibrating air cylinder (31) bottom is connected with base (1), and vibrating air cylinder (31) top is connected with mount pad (4); Described chute support (32) is arranged on base (1), and chute support (32) is provided with stopper slot; Described vibrating motor (35) is arranged on base (1); Described cam (34) is connected with electric machine main shaft; Described push rod (33) is positioned at stopper slot, and push rod (33) bottom is connected with cam (34), and push rod (33) top is connected with mount pad (4).
4. a kind of pinpoint accuracy hand moulding sandbox according to claim 1, it is characterized in that: described range unit (505) comprises range finding support (5051), range sensor (5052) and positioning bolt (5053), and described range finding support (5051) offers rectangular channel; Described range sensor (5052) is positioned at rectangular channel inside; Described positioning bolt (5053) is connected with range sensor (5052).
5. a kind of pinpoint accuracy hand moulding sandbox according to claim 1, it is characterized in that: described commutation auxiliary connection (510) is provided with adjusting bolt, and can relative variability be there is in the position of the relative adjusting lever (511) of commutation auxiliary connection (510).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510158875.9A CN104841891B (en) | 2015-04-06 | 2015-04-06 | A kind of pinpoint accuracy hand moulding sandbox |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510158875.9A CN104841891B (en) | 2015-04-06 | 2015-04-06 | A kind of pinpoint accuracy hand moulding sandbox |
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| CN104841891A true CN104841891A (en) | 2015-08-19 |
| CN104841891B CN104841891B (en) | 2016-12-14 |
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| CN201510158875.9A Active CN104841891B (en) | 2015-04-06 | 2015-04-06 | A kind of pinpoint accuracy hand moulding sandbox |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905538A (en) * | 2016-06-21 | 2016-08-31 | 安庆市灵宝机械有限责任公司 | Vibration feeding device |
| CN105944959A (en) * | 2016-06-21 | 2016-09-21 | 安庆市灵宝机械有限责任公司 | Vibration screening device |
| CN108978739A (en) * | 2018-08-27 | 2018-12-11 | 北京工业大学 | A kind of experimental provision of analog basis practical distortion |
| CN110340312A (en) * | 2019-08-26 | 2019-10-18 | 山东庚辰机械科技股份有限公司 | A kind of adjustable fixing device based on the sandbox in foundry shop |
| CN112276023A (en) * | 2020-10-23 | 2021-01-29 | 芜湖久弘重工股份有限公司 | Adjusting device of high-precision hand molding sand box |
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| JPS566757A (en) * | 1979-06-29 | 1981-01-23 | Komatsu Ltd | Mating method of upper and lower molds of casting mold |
| CN1100977A (en) * | 1993-09-30 | 1995-04-05 | 上海卡拿翰五金电器有限公司 | Casting technology for polyphenylacetylene foaming-type vanishing die and sand box thereof |
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| CN104226931A (en) * | 2014-09-24 | 2014-12-24 | 赵新春 | Casting sand box |
| CN204711133U (en) * | 2015-04-06 | 2015-10-21 | 安庆旭东工贸有限责任公司 | A kind of pinpoint accuracy hand moulding sandbox |
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2015
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Patent Citations (5)
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| JPS566757A (en) * | 1979-06-29 | 1981-01-23 | Komatsu Ltd | Mating method of upper and lower molds of casting mold |
| CN1100977A (en) * | 1993-09-30 | 1995-04-05 | 上海卡拿翰五金电器有限公司 | Casting technology for polyphenylacetylene foaming-type vanishing die and sand box thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905538A (en) * | 2016-06-21 | 2016-08-31 | 安庆市灵宝机械有限责任公司 | Vibration feeding device |
| CN105944959A (en) * | 2016-06-21 | 2016-09-21 | 安庆市灵宝机械有限责任公司 | Vibration screening device |
| CN108978739A (en) * | 2018-08-27 | 2018-12-11 | 北京工业大学 | A kind of experimental provision of analog basis practical distortion |
| CN110340312A (en) * | 2019-08-26 | 2019-10-18 | 山东庚辰机械科技股份有限公司 | A kind of adjustable fixing device based on the sandbox in foundry shop |
| CN110340312B (en) * | 2019-08-26 | 2020-09-22 | 山东庚辰机械科技股份有限公司 | Adjustable fixing device based on sand box in foundry |
| CN112276023A (en) * | 2020-10-23 | 2021-01-29 | 芜湖久弘重工股份有限公司 | Adjusting device of high-precision hand molding sand box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104841891B (en) | 2016-12-14 |
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Inventor after: Liu Bo Inventor before: Tong Xudong |
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Effective date of registration: 20160928 Address after: 404320 Chongqing city Banan District Yudong New Village No. 47 of 1 storey facade Applicant after: CHONGQING XINYAO MACHINERY FACTORY Address before: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20160928 Address after: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 246001 casting industrial park, Anqing Development Zone, Anhui, China Three Applicant before: ANQING XUDONG INDUSTRY AND TRADE Co.,Ltd. |
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Address after: 313000 west side of Waihuan West Road, Yangnan village, Nanxun Economic Development Zone, Huzhou City, Zhejiang Province Patentee after: Li Qingdi Address before: 401344 Chongqing city Banan District of the town of Huai village Solitaire force Zi Wan Group No. 1043 Patentee before: Li Qingdi |