CN206241212U - Foundry production line sandbox hold-down gear - Google Patents

Foundry production line sandbox hold-down gear Download PDF

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Publication number
CN206241212U
CN206241212U CN201620973385.4U CN201620973385U CN206241212U CN 206241212 U CN206241212 U CN 206241212U CN 201620973385 U CN201620973385 U CN 201620973385U CN 206241212 U CN206241212 U CN 206241212U
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China
Prior art keywords
sandbox
hold
down gear
production line
foundry production
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Active
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CN201620973385.4U
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Chinese (zh)
Inventor
罗明松
朱庆华
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ANHUI XINNING EQUIPMENT Co Ltd
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ANHUI XINNING EQUIPMENT Co Ltd
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Abstract

The utility model discloses a kind of sandbox hold-down gear, described foundry production line includes teeming line area, and described sandbox hold-down gear is arranged on described teeming line area;It includes frame (1);Compressing member elevating mechanism (16) and sand mold base plate (14) are set in described frame (1);Sandbox set (13) and pressing plate (4) are installed on described compressing member elevating mechanism (2);Sand mold (3) is arranged on described base plate (14).Using above-mentioned technical proposal, simple structure, manufacturing process is simple, and low production cost can conveniently and efficiently automatically complete the compression operation of the sand mold sandbox on sandbox delivery track, so as to improve whole cast casting production line operating efficiency.

Description

Foundry production line sandbox hold-down gear
Technical field
The utility model belongs to the technical field of casting production process equipment.More specifically, the utility model is related to one kind Foundry production line sandbox hold-down gear on foundry production line.
Background technology
At present, domestic casting equipment is limited to by prior art, in tide mould sand moulding, the casting of overlay film sand molding process mode Make in producing, still based on handwork.The production capacity of its production model is low, and recruitment number is more, labour intensity is big;Production Process variations are big, unstable product quality;Production cost is high, environmental pollution is serious, the development of serious restriction industry.
With continuing to develop for equipment technology, in field of metal casting technology, such as jolt-type moudling machine Modeling Technology is occurred in that Part substitutes manual work, and such new technology progressively risen substitutes artificial production with foundry production line equipment.But, this kind of skill Art can only to a certain extent solve the localized production operation of Foundry Production, and also considerable technological process needs artificial behaviour Make, can not still realize that comprehensive automation is produced;The characteristic of its equipment or technology leads to not be promoted in industry.
The content of the invention
The utility model provides a kind of foundry production line sandbox hold-down gear, the purpose is to improve whole foundry production line Automaticity and production efficiency.
To achieve these goals, the technical scheme that the utility model is taken is:
Foundry production line sandbox hold-down gear of the present utility model, described foundry production line includes teeming line area;It is described Sandbox hold-down gear be arranged on described teeming line area;It includes frame;Compressing member elevating mechanism is set in described frame With sand mold base plate;Sandbox set and pressing plate are installed on described compressing member elevating mechanism;Sand mold is arranged on described base plate.
Described base plate is arranged on the roller-way guide wheel of sandbox rollgang.
Sprue gate is set on described pressing plate.
Described compressing member elevating mechanism sets lift cylinders, and the end of the piston rod of described lift cylinders is fixedly connected lifting Seat, described lifting seat is fixedly connected by compressing connecting rod with described pressing plate.
Track is set in described frame, and the cylinder body of described lift cylinders is fixed on and reciprocates on dolly, and described is past Moving cart is returned to be rolled on described track by roller.
Fortune of the described track and the traffic direction of roller with described base plate on the roller-way guide wheel of sandbox rollgang Line direction is vertical.
Guide rod is fixedly connected on described lifting seat;Described reciprocating sets guide pin bushing on dolly;Described guide rod with Guide pin bushing is formed and is slidably matched.
Before and after described compressing member elevating mechanism is two sets, and traffic direction according to the roller-way guide wheel of sandbox rollgang It is arranged in juxtaposition.
Described sandbox hold-down gear sets PLC.
Described frame sets and pushes away cylinder, and the described effect for pushing away cylinder is to make to reciprocate dolly to realize horizontal movement.
The utility model uses above-mentioned technical proposal, and simple structure, manufacturing process is simple, and low production cost can be conveniently The compression operation of the sand mold sandbox on sandbox delivery track is quickly automatically completed, so as to improve whole cast casting production line Operating efficiency.
Brief description of the drawings
Content shown in accompanying drawing and the mark in figure are briefly described as follows:
Fig. 1 is the utility model sandbox hold-down gear structure diagram;
Fig. 2 is sandbox hold-down gear schematic top plan view;
Fig. 3 is the half section schematic diagram of sandbox hold-down gear.
Marked in figure:
1st, frame, 2, sandbox rollgang, 3, sand mold, 4, pressing plate, 5, lifting seat, 6, track, 7, guide pin bushing, 8, lift cylinders, 9th, guide rod, 10, reciprocate dolly, 11, roller, 12, compress connecting rod, 13, sandbox set, 14, sand mold base plate, 15, sprue gate, 16th, compressing member elevating mechanism, 17, piston rod, 18, roller-way guide wheel.
Specific embodiment
Below against accompanying drawing, by the description to embodiment, specific embodiment of the present utility model is made further in detail Thin explanation, with help those skilled in the art have to inventive concept of the present utility model, technical scheme it is more complete, accurate and Deep understanding.
Structure of the present utility model, is a kind of foundry production line sandbox hold-down gear as shown in Figure 1, Figure 2 and Figure 3, is to use In the technological equipment of foundry production line.Described foundry production line is divided into initial launch line area, cast according to the order of production procedure Line area, condensate line area and boost line area.
In order to overcome the defect of prior art, realize improving the automaticity and production efficiency of whole foundry production line Goal of the invention, the technical scheme that the utility model is taken is:
As shown in Figure 1 to Figure 3, sandbox hold-down gear of the present utility model, described sandbox hold-down gear is arranged on described Teeming line area;It includes frame 1;Compressing member elevating mechanism 16 and sand mold base plate 14 are set in described frame 1;Described pressure Sandbox is installed on tight part elevating mechanism 2 and covers 13 and pressing plate 4;Sand mold 3 is arranged on described base plate 14.
The sandbox hold-down gear is suitable for the preceding compression to sand mold 3 of cast;May also be adapted to unloading to sand mold 3 after cast Pressure.Pressing plate 4 and sandbox set 13 are held up, the position of preparation pressure case is moved to.
Described sandbox hold-down gear realizes the compression to sandbox 3 as needed;Realize making the release of sandbox 3 as needed With;Realize the carrying of pressing plate 4 and/or sandbox set 13.
Elevating mechanism can be controlled to lift by control unit, when elevating mechanism is lifted, the sand on Lift Part Housing-case 13 and pressing plate 4 are acted to same direction;When elevating mechanism declines, sandbox set 13 and pressing plate 4 can act on sandbox conveying On sand mold sandbox on track, the compression of sand mold sandbox is completed.After the completion of the compression of sand mold sandbox, control unit controls to rise again Descending mechanism rises, and sandbox set 13 and pressing plate 4 depart from sand mold sandbox, complete a course of work.
Described base plate 14 is arranged on the roller-way guide wheel 18 of sandbox rollgang 2.
Sprue gate 15 is set on described pressing plate 4.
Described compressing member elevating mechanism 16 sets lift cylinders 8, and the end of the piston rod 17 of described lift cylinders 8 is fixed and connected Lifting seat 5 is connect, described lifting seat 5 is fixedly connected by compressing connecting rod 12 with described pressing plate 4.
Described compression connecting rod 12 is connected with lifting seat 5;Described compression connecting rod 12 is contacted with sandbox set 13;It is described Compression connecting rod 12 contacted with pressing plate 4;
Said structure is set, and when elevating mechanism stretches, is capable of achieving by controlling the flexible of piston rod 17,17 liters of piston rod During drop, sandbox set 13 and pressing plate 4 is driven together to act, so as to reach control sandbox set 13 and the lifting purpose of pressing plate 4.
The effect completion work that described lifting seat 5 passes through lift cylinders 8.
Described sandbox set 13 is hollow square body structure, and when elevating mechanism declines, sandbox set 13 is configured to suit Structure on sand mold 3, pressing plate 4 is located at sandbox and covers 13 top positions.When elevating mechanism drops to meets job requirement position, Sandbox set 13 is sleeved on sand mold 3, and pressing plate 4 is pressed against on sand mold 3, and compression operation is carried out to sand mold 3, after completing cast, lifting Mechanism rises again.
Track 6 is set in described frame 1, and the cylinder body of described lift cylinders 8 is fixed on and reciprocates on dolly 10, described The dolly 10 that reciprocates rolled on described track 6 by roller 11.
The described dolly 10 that moves back and forth realizes moving horizontally for pressing plate 4 and sandbox set 13.Move back and forth dolly 10 in-orbit Even running on road 6.
Described frame 1 is set to frame structure, and frame 1 includes the left longeron of frame and frame right vertical beam, the left longeron of frame Connected by housiung separator with frame right vertical beam, the left longeron upper end of frame sets left support beam, frame right vertical beam upper end sets left Support beam, reciprocates dolly activity and is resisted against on left support beam and left support beam.
The roller-way guide wheel of described track 6 and the traffic direction of roller 11 and described base plate 14 in sandbox rollgang 2 Traffic direction on 18 is vertical.
Guide rod 9 is fixedly connected on described lifting seat 5;Described reciprocates setting guide pin bushing 7 on dolly 10;Described leads Bar 9 is formed with guide pin bushing 7 and is slidably matched.
In the presence of guide rod 9, guide pin bushing 7, lift cylinders 8 keep stable operation.Such structure setting, the work of elevating mechanism When stopper rod 17 is lifted, lifting seat 5 is driven to lift, and sandbox set 13 and pressing plate 4 are connected with lifting seat 5, as one of lifting seat 5 is dynamic Make.
Described compressing member elevating mechanism 16 be two sets, and the roller-way guide wheel 18 according to sandbox rollgang 2 operation side It is arranged in juxtaposition forwards, backwards.
I.e.:Described lifting seat 5 is also two sets, is set up in parallel;Two sets of described lifting seats 8 can work asynchronously;Or, institute The two sets of lifting seats 5 stated can also be separated and worked.
Described sandbox hold-down gear sets PLC.Described sandbox hold-down gear is associated with foundry production line.Institute The sandbox hold-down gear stated is controlled by PLC, realizes the coordinated signals of each motion, completes automatic chemical industry Make.
Described frame 1 sets and pushes away cylinder, and the described effect for pushing away cylinder is to make to reciprocate dolly 10 to realize horizontal movement.
Described effect of the dolly 10 by pushing away cylinder that move back and forth completes to move horizontally work.
By the castings production line of the present utility model repeated work of sand mold sandbox hold-down gear, it becomes possible to constantly complete To the compression operation of sand mold sandbox.The utility model simple structure, manufacturing process is simple, low cost, can conveniently and efficiently certainly Dynamicization completes the compression operation of the sand mold sandbox on sandbox delivery track, so as to improve whole cast casting production line work effect Rate.
The utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that the utility model is implemented not to be received The limitation of aforesaid way, as long as employing changing for the various unsubstantialities that method design of the present utility model and technical scheme are carried out Enter, or it is not improved by it is of the present utility model design and technical scheme directly apply to other occasions, in the utility model Protection domain within.

Claims (10)

1. foundry production line sandbox hold-down gear, described foundry production line includes teeming line area, it is characterised in that:Described sand Case hold-down gear is arranged on described teeming line area;It includes frame (1);Compressing member lift is set in described frame (1) Structure (2) and sand mold base plate (14);Sandbox set (13) and pressing plate (4) are installed on described compressing member elevating mechanism (2);Sand mold (3) It is arranged on described base plate (14).
2. according to the foundry production line sandbox hold-down gear described in claim 1, it is characterised in that:Described base plate (14) is set On the roller-way guide wheel (18) of sandbox rollgang (2).
3. according to the foundry production line sandbox hold-down gear described in claim 1, it is characterised in that:Set on described pressing plate (4) Put sprue gate (15).
4. according to the foundry production line sandbox hold-down gear described in claim 1, it is characterised in that:Described compressing member lift Structure (16) sets lift cylinders (8), and the end of the piston rod (17) of described lift cylinders (8) is fixedly connected lifting seat (5), described Lifting seat (5) is fixedly connected by compressing connecting rod (12) with described pressing plate (4).
5. according to the foundry production line sandbox hold-down gear described in claim 4, it is characterised in that:Set in described frame (1) Track (6) is put, the cylinder body of described lift cylinders (8) is fixed on and reciprocates on dolly (10), and described reciprocates dolly (10) rolled on described track (6) by roller (11).
6. according to the foundry production line sandbox hold-down gear described in claim 5, it is characterised in that:Described track (6) and rolling Traffic direction of the traffic direction of (11) with described base plate (14) on the roller-way guide wheel (18) of sandbox rollgang (2) is taken turns to hang down Directly.
7. according to the foundry production line sandbox hold-down gear described in claim 5, it is characterised in that:On described lifting seat (5) It is fixedly connected guide rod (9);Described reciprocating sets guide pin bushing (7) on dolly (10);Described guide rod (9) and guide pin bushing (7) shape Into being slidably matched.
8. according to the foundry production line sandbox hold-down gear described in claim 1, it is characterised in that:Described compressing member lift Structure (16) is two sets, and is arranged in juxtaposition before and after traffic direction according to the roller-way guide wheel (18) of sandbox rollgang (2).
9. according to the foundry production line sandbox hold-down gear described in claim 1, it is characterised in that:Described sandbox hold-down gear PLC is set.
10. according to the foundry production line sandbox hold-down gear described in claim 5, it is characterised in that:Described frame (1) is set Push away cylinder, the described effect for pushing away cylinder is to make to reciprocate dolly (10) to realize horizontal movement.
CN201620973385.4U 2016-08-27 2016-08-27 Foundry production line sandbox hold-down gear Active CN206241212U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620973385.4U CN206241212U (en) 2016-08-27 2016-08-27 Foundry production line sandbox hold-down gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620973385.4U CN206241212U (en) 2016-08-27 2016-08-27 Foundry production line sandbox hold-down gear

Publications (1)

Publication Number Publication Date
CN206241212U true CN206241212U (en) 2017-06-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620973385.4U Active CN206241212U (en) 2016-08-27 2016-08-27 Foundry production line sandbox hold-down gear

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110369697A (en) * 2019-08-26 2019-10-25 共享智能铸造产业创新中心有限公司 Casting from dynamic pressure case apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110369697A (en) * 2019-08-26 2019-10-25 共享智能铸造产业创新中心有限公司 Casting from dynamic pressure case apparatus
CN110369697B (en) * 2019-08-26 2022-04-05 共享智能铸造产业创新中心有限公司 Automatic box pressing device for casting

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