CN214557304U - Sand core removing device for cast product - Google Patents

Sand core removing device for cast product Download PDF

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Publication number
CN214557304U
CN214557304U CN202022566445.XU CN202022566445U CN214557304U CN 214557304 U CN214557304 U CN 214557304U CN 202022566445 U CN202022566445 U CN 202022566445U CN 214557304 U CN214557304 U CN 214557304U
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fixedly connected
sliding
plate
sand core
grooves
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CN202022566445.XU
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Chinese (zh)
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丁浩
张岩
穆效龄
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Shandong Xindian Precision Casting Co ltd
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Shandong Xindian Precision Casting Co ltd
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Abstract

The utility model discloses a foundry core remove device for casting product, including the operation panel, the inside of operation panel is provided with the funnel, the first fixed block of both sides difference fixedly connected with and the second fixed block of the inner wall of funnel, first fixed block with the circular frame of one side fixedly connected with that the second fixed block is relative, the top fixedly connected with helmet of circular frame, the inside rotation of circular frame is connected with an electric telescopic handle, an electric telescopic handle's one end extends to the outside and the fixedly connected with diaphragm of helmet, the utility model relates to a casting production technical field. This psammitolite remove device for casting product rotates through setting up broken leaf, makes the inside psammitolite that solidifies of cast member broken, and crushing effect is good to through setting up the screening frame, screen the grit after the breakage, make suitable grit directly through the screening frame after, can directly use, improved holistic casting speed, also alleviateed staff's work load.

Description

Sand core removing device for cast product
Technical Field
The utility model relates to a casting production technical field specifically is a foundry core remove device for casting product.
Background
Sand, which refers to the fine aggregate of stone, is classified into coarse sand, medium sand and fine sand according to their diameters.
In order to produce a cast product having a cavity, a core is formed by a resin-bonded sand core or non-bonded sand, which must be removed from the cavity after the cast product has cooled, and the core is removed by knocking the core to break the bonded core and then flowing out of the cast product.
The general sand core is a sand core bonded with resin, so that the hardness of the whole sand core is higher, the sand core is not easy to break by general knocking, and the broken sand core also contains a large amount of concretes, so the concretes can not be directly reused, manual screening is needed, the workload of workers is increased, and the whole working efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a foundry sand core remove device for casting product has solved traditional psammitolite and has got rid of the difficulty and traditional psammitolite gets rid of the problem that can not screen after.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a sand core removing device for a cast product comprises an operating plate, wherein a funnel is arranged inside the operating plate, a first fixing block and a second fixing block are fixedly connected to two sides of the inner wall of the funnel respectively, a circular frame is fixedly connected to one side, opposite to the first fixing block and the second fixing block, of the first fixing block, a protective cap is fixedly connected to the top of the circular frame, a first electric telescopic rod is rotatably connected to the inside of the circular frame, one end of the first electric telescopic rod extends to the outside of the protective cap and is fixedly connected with a transverse plate, a crushing blade is fixedly connected to the top of the transverse plate, a first belt pulley is fixedly connected to the outer surface of the first electric telescopic rod, a double-shaft motor is arranged on one side of the operating plate, a second belt pulley is fixedly connected to the output end of the double-shaft motor, and the first belt pulley is connected with the second belt pulley through belt transmission, two sliding chutes, two have been seted up to the both sides of the bottom of operation panel sliding chute symmetric distribution is in the both sides of funnel, two sliding chute's internal surface sliding connection respectively has the slide, two the bottom of slide is fixedly connected with connecting plate respectively, two one side that the connecting plate is relative is respectively through two nut fixedly connected with screening frames, another output fixedly connected with cam of biax motor, the first backup pad of one end fixedly connected with and the second backup pad of operation panel bottom, first backup pad with the inside of second backup pad is rotated and is connected with the carriage release lever, the one end fixedly connected with contact plate of carriage release lever, the spring has been cup jointed to the surface of carriage release lever, the bottom of operation panel is provided with four supporting legs.
Furthermore, one end of the belt penetrates through the inside of the circular frame, the inside of the first fixing block, the inner wall of the funnel and the inside of the operating plate respectively and is fixedly connected with the second belt pulley.
Furthermore, two ends of the spring are fixedly connected with one side of the contact plate and the opposite side of the first supporting plate respectively, and the contact plate is abutted against the outer surface of the cam.
Furthermore, two sides of the top of the operating panel are respectively provided with a stabilizing groove, the two stabilizing grooves are symmetrically distributed on two sides of the funnel, and the inner surfaces of the two stabilizing grooves are respectively and fixedly connected with a first sliding rod.
Furthermore, the outer surface of the two first sliding rods is respectively connected with sliding blocks in a sliding mode, the tops of the sliding blocks are respectively fixedly connected with first connecting blocks, the tops of the first connecting blocks are respectively fixedly connected with fixing plates, and the bottoms of the fixing plates are connected with the top of the operating plate in a sliding mode.
Furthermore, a moving groove and a movable groove are respectively formed in the two fixing plates, the two moving grooves are respectively communicated with the two movable grooves, and second sliding rods are respectively and fixedly connected in the two moving grooves.
Furthermore, two ends of the top of the operating plate are respectively and fixedly connected with second electric telescopic rods, top ends of the two second electric telescopic rods are respectively and fixedly connected with moving blocks, and the two moving blocks are respectively in sliding connection with the outer surfaces of the two second sliding rods.
Furthermore, the opposite sides of the two moving blocks are fixedly connected with second connecting blocks respectively, the opposite sides of the two second connecting blocks are fixedly connected with clamping plates respectively, and the two second connecting blocks are connected with the inner surfaces of the two movable grooves in a sliding mode respectively.
Compared with the prior art, the beneficial effects of the utility model are that:
this psammitolite remove device for casting product rotates through setting up broken leaf, makes the inside psammitolite that solidifies of cast member broken, and crushing effect is good to through setting up the screening frame, screen the grit after the breakage, make suitable grit directly through the screening frame after, can directly use, improved holistic casting speed, also alleviateed staff's work load.
Drawings
FIG. 1 is an overall appearance diagram of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is an enlarged view at B in fig. 2.
In the figure: 1-operation plate, 2-funnel, 3-first fixed block, 4-second fixed block, 5-round frame, 6-protective cap, 7-first electric telescopic rod, 8-transverse plate, 9-crushing blade, 10-first belt pulley, 11-double-shaft motor, 12-second belt pulley, 13-belt, 14-sliding groove, 15-sliding plate, 16-connecting plate, 17-screening frame, 18-cam, 19-first supporting plate, 20-second supporting plate, 21-moving rod, 22-contact plate, 23-spring, 24-supporting leg, 25-stabilizing groove, 26-first sliding rod, 27-sliding block, 28-first connecting block, 29-fixing plate, 30-moving groove, 31-moving groove, 32-a second sliding rod, 33-a second electric telescopic rod, 34-a moving block, 35-a second connecting block, 36-a clamping plate and 37-a nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a sand core removing device for a cast product comprises an operating plate 1, wherein a funnel 2 is arranged inside the operating plate 1, a first fixing block 3 and a second fixing block 4 are fixedly connected to two sides of the inner wall of the funnel 2 respectively, a circular frame 5 is fixedly connected to one side, opposite to the first fixing block 3 and the second fixing block 4, of the circular frame 5, a protective cap 6 is fixedly connected to the top of the circular frame 5, a first electric telescopic rod 7 is rotatably connected to the inside of the circular frame 5, one end of the first electric telescopic rod 7 extends to the outside of the protective cap 6 and is fixedly connected with a transverse plate 8, crushing blades 9 are fixedly connected to the top of the transverse plate 8, a first belt pulley 10 is fixedly connected to the outer surface of the first electric telescopic rod 7, a double-shaft motor 11 is arranged on one side of the operating plate 1, and a second belt pulley 12 is fixedly connected to the output end of the double-shaft motor 11, the first belt pulley 10 is in transmission connection with the second belt pulley 12 through a belt 13, two sliding grooves 14 are formed in two sides of the bottom of the operating plate 1, the two sliding grooves 14 are symmetrically distributed on two sides of the funnel 2, sliding plates 15 are respectively in sliding connection with inner surfaces of the two sliding grooves 14, connecting plates 16 are respectively and fixedly connected to the bottoms of the two sliding plates 15, one opposite sides of the two connecting plates 16 are respectively and fixedly connected with screening frames 17 through two nuts 37, a cam 18 is fixedly connected to the other output end of the double-shaft motor 11, a first supporting plate 19 and a second supporting plate 20 are fixedly connected to one end of the bottom of the operating plate 1, moving rods 21 are rotatably connected to the inside of the first supporting plate 19 and the second supporting plate 20, contact plates 22 are fixedly connected to one end of the moving rods 21, and springs 23 are sleeved on the outer surfaces of the moving rods 21, the bottom of the operation panel 1 is provided with four support legs 24.
The funnel 2 is arranged at the axis position of the operation plate 1, the funnel penetrates through the operation plate 1, the first fixing block 3 and the second fixing block 4 are symmetrically distributed, the first fixing block 3 and the second fixing block 4 are kept consistent, the first fixing block 3 and the second fixing block 4 are used for keeping the stability of the circular frame 5, the circular frame 5 and the protective cap 6 are arranged for protecting the first electric telescopic rod 7, the first electric telescopic rod 7 is connected with an external power supply and a control switch, the front end of the crushing blade 9 is provided with a cone shape for facilitating crushing of sand cores, the first belt pulley 10, the second belt pulley 12 and the belt 13 are matched, the double-shaft motor 11 is connected with the external power supply and the control switch, the double-shaft motor 11 is fixed at one side of the operation plate 1 through a fixing piece, the sliding groove 14 is matched with the sliding plate 15, the sliding groove 14 and the connecting plate 16 are arranged for supporting the screening frame 17, the bottom of screen frame 17 is provided with the screening board, and the grit through screen frame 17 can directly be used for the casting of next time to the inside of connecting plate 16 and screen frame 17 all is provided with the screw hole with nut 37 looks adaptation, and first backup pad 19 and second backup pad 20 are used for supporting carriage release lever 21, and supporting leg 24 is used for fixed operation board 1.
One end of the belt 13 penetrates through the inside of the circular frame 5, the inside of the first fixing block 3, the inner wall of the funnel 2, the inside of the operating panel 1 and is fixedly connected with the second belt pulley 12.
The belt 13 passes through the inside of the circular frame 5, the inside of the first fixing block 3, the inner wall of the funnel 2 and the inside of the operating plate 1, and connects the first belt pulley 10 and the second belt pulley 12, so that the crushing blade 9 can rotate conveniently, and the sand core inside the casting piece can be crushed when the crushing blade 9 can rotate.
Both ends of the spring 23 are fixedly connected to one side of the contact plate 22 and the opposite side of the first support plate 19, respectively, and the contact plate 22 abuts against the outer surface of the cam 18.
When one end of the cam 18 projection contacts the contact plate 22, the spring 23 is in a compressed state, and when the cam 18 rotates to the other end, the spring 23 is in a free state, and the contact plate 22 is pushed to contact the cam 18 again.
Two sides of the top of the operating panel 1 are respectively provided with a stabilizing groove 25, the two stabilizing grooves 25 are symmetrically distributed on two sides of the funnel 2, and the inner surfaces of the two stabilizing grooves 25 are respectively and fixedly connected with a first sliding rod 26.
The outer surfaces of the two first sliding rods 26 are respectively connected with sliding blocks 27 in a sliding manner, the tops of the two sliding blocks 27 are respectively fixedly connected with first connecting blocks 28, the tops of the two first connecting blocks 28 are respectively fixedly connected with fixing plates 29, and the bottoms of the two fixing plates 29 are respectively connected with the top of the operating plate 1 in a sliding manner.
The stabilizing grooves 25 are symmetrically arranged on two sides of the funnel, so that cast parts on the funnel can be conveniently fixed, the stabilizing grooves 25 are matched with the sliding blocks 27, the first sliding rods 26 are arranged for controlling the movement of the sliding blocks 27, and the first connecting blocks 28 are used for connecting the fixed plates 29 and the sliding blocks 27.
A moving groove 30 and a moving groove 31 are respectively formed in the two fixing plates 29, the two moving grooves 30 are respectively communicated with the two moving grooves 31, and second sliding rods 32 are respectively fixedly connected in the two moving grooves 30.
The two fixed plates 29 are also symmetrically distributed, the moving groove 30 and the moving groove 31 are arranged at opposite positions, and the second sliding rod 32 keeps horizontal position.
Two ends of the top of the operating panel 1 are fixedly connected with second electric telescopic rods 33 respectively, top ends of the two second electric telescopic rods 33 are fixedly connected with moving blocks 34 respectively, and the two moving blocks 34 are slidably connected with outer surfaces of the two second sliding rods 32 respectively.
The second electric telescopic rod 33 is connected with an external power supply and a control switch, the second electric telescopic rod 33 is inclined, the moving block 34 is matched with the moving groove 30, and the second sliding rod 32 controls the moving block 34 to move.
The opposite sides of the two moving blocks 34 are fixedly connected with second connecting blocks 35 respectively, the opposite sides of the two second connecting blocks 35 are fixedly connected with clamping plates 36 respectively, and the two second connecting blocks 35 are slidably connected with the inner surfaces of the two movable grooves 31 respectively.
The second connecting block 35 is used to connect the moving block 34 and the clamping plate 36, and the clamping plate 36 is in direct contact with the casting, and if the outer surface of the casting is smooth, a non-slip pad may be provided on the side in contact with the clamping plate.
When the sand core crusher works, the second electric telescopic rod 33 is started first, the second electric telescopic rod 33 extends to drive the moving block 34 to move on the second sliding rod 32, so that the fixed plate moves along with the moving, the clamping plate 36 moves through the second connecting block 35 to fix a cast part, at the moment, the first electric telescopic rod 7 and the double-shaft motor 11 are started simultaneously, the first electric telescopic rod 7 extends to drive the transverse plate 8 and the crushing blades to move upwards, at the moment, the double-shaft motor 11 rotates to drive the second belt pulley 12 to rotate, the first belt pulley 10 rotates through the belt 13, so that the first electric telescopic rod 7 rotates to drive the crushing blades to move upwards and rotate to crush sand cores inside the cast part, the crushed sand cores fall into the screening frame 17 through the hopper 2, at the moment, the cam 18 at the other output end of the double-shaft motor 11 rotates, the extrusion moving rod 21 pushes the screening frame 17 to move, screening frame 17 screens the psammitolite, when cam 18 extrusion contact board 22, spring 23 is compressed, when cam 18 rotates to the opposite side, spring 23 resets, drive contact board 22, contact with cam 18 once more, make screening frame 17 be reciprocating motion, after the inside psammitolite of cast member is cleared up, close double-shaft motor 11, first electric telescopic handle 7 drives diaphragm 8 and broken leaf 9 and resets, start second electric telescopic handle 33 this moment, take out the cast member back, swivel nut 37, make screening frame 17 and connecting plate 16 separate, pour out the solidification piece that will not filter, and the grit of screening frame 17 bottom can be directly used for the casting next time.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. A sand core removing device for a cast product, comprising an operation panel (1), characterized in that: the funnel (2) is arranged in the operating plate (1), the first fixing block (3) and the second fixing block (4) are fixedly connected to the two sides of the inner wall of the funnel (2) respectively, the circular frame (5) is fixedly connected to one side, opposite to the first fixing block (3) and the second fixing block (4), of the circular frame (5), the protective cap (6) is fixedly connected to the top of the circular frame (5), the first electric telescopic rod (7) is rotatably connected to the inside of the circular frame (5), one end of the first electric telescopic rod (7) extends to the outside of the protective cap (6) and is fixedly connected with a transverse plate (8), crushing blades (9) are fixedly connected to the top of the transverse plate (8), a first belt pulley (10) is fixedly connected to the outer surface of the first electric telescopic rod (7), and a double-shaft motor (11) is arranged on one side of the operating plate (1), the output end of the double-shaft motor (11) is fixedly connected with a second belt pulley (12), the first belt pulley (10) is connected with the second belt pulley (12) through a belt (13) in a transmission manner, two sliding grooves (14) are formed in two sides of the bottom of the operating plate (1), the two sliding grooves (14) are symmetrically distributed in two sides of the funnel (2), sliding plates (15) are respectively and slidably connected to the inner surfaces of the two sliding grooves (14), connecting plates (16) are respectively and fixedly connected to the bottoms of the two sliding plates (15), one opposite sides of the two connecting plates (16) are respectively and fixedly connected with a screening frame (17) through two nuts (37), a cam (18) is fixedly connected to the other output end of the double-shaft motor (11), and a first supporting plate (19) and a second supporting plate (20) are fixedly connected to one end of the bottom of the operating plate (1), first backup pad (19) with the inside of second backup pad (20) is rotated and is connected with carriage release lever (21), the one end fixedly connected with contact plate (22) of carriage release lever (21), spring (23) have been cup jointed to the surface of carriage release lever (21), the bottom of operation panel (1) is provided with four supporting legs (24).
2. The apparatus for removing a sand core for a foundry product of claim 1, wherein: one end of the belt (13) penetrates through the inside of the circular frame (5), the inside of the first fixing block (3), the inner wall of the funnel (2), the inside of the operating plate (1) and is fixedly connected with the second belt pulley (12) respectively.
3. The apparatus for removing a sand core for a foundry product of claim 1, wherein: and two ends of the spring (23) are respectively fixedly connected with one side of the contact plate (22) and the opposite side of the first supporting plate (19), and the contact plate (22) is abutted against the outer surface of the cam (18).
4. The apparatus for removing a sand core for a foundry product of claim 1, wherein: stabilizing grooves (25) are respectively formed in two sides of the top of the operating plate (1), the two stabilizing grooves (25) are symmetrically distributed on two sides of the funnel (2), and first sliding rods (26) are respectively and fixedly connected to the inner surfaces of the two stabilizing grooves (25).
5. The apparatus for removing a sand core for a foundry product of claim 4, wherein: the outer surface of the two first sliding rods (26) is respectively connected with sliding blocks (27) in a sliding mode, the tops of the sliding blocks (27) are respectively fixedly connected with first connecting blocks (28), the tops of the first connecting blocks (28) are respectively fixedly connected with fixing plates (29), and the bottoms of the fixing plates (29) are connected with the top of the operating plate (1) in a sliding mode.
6. The apparatus for removing a sand core for a foundry product of claim 5, wherein: the two fixed plates (29) are respectively provided with a moving groove (30) and a movable groove (31), the two moving grooves (30) are respectively communicated with the two movable grooves (31), and the insides of the two moving grooves (30) are respectively and fixedly connected with a second sliding rod (32).
7. The apparatus for removing a sand core for a foundry product of claim 6, wherein: two ends of the top of the operating plate (1) are fixedly connected with second electric telescopic rods (33) respectively, the top ends of the two second electric telescopic rods (33) are fixedly connected with moving blocks (34) respectively, and the two moving blocks (34) are connected with the outer surfaces of the two second sliding rods (32) in a sliding mode respectively.
8. The apparatus for removing a sand core for a foundry product of claim 7, wherein: the opposite sides of the two moving blocks (34) are respectively fixedly connected with second connecting blocks (35), the opposite sides of the two second connecting blocks (35) are respectively fixedly connected with clamping plates (36), and the two second connecting blocks (35) are respectively connected with the inner surfaces of the two movable grooves (31) in a sliding mode.
CN202022566445.XU 2020-11-09 2020-11-09 Sand core removing device for cast product Active CN214557304U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022566445.XU CN214557304U (en) 2020-11-09 2020-11-09 Sand core removing device for cast product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022566445.XU CN214557304U (en) 2020-11-09 2020-11-09 Sand core removing device for cast product

Publications (1)

Publication Number Publication Date
CN214557304U true CN214557304U (en) 2021-11-02

Family

ID=78358338

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022566445.XU Active CN214557304U (en) 2020-11-09 2020-11-09 Sand core removing device for cast product

Country Status (1)

Country Link
CN (1) CN214557304U (en)

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