CN110434287B - Handheld cleaning device for removing pouring gate coating of pouring system - Google Patents
Handheld cleaning device for removing pouring gate coating of pouring system Download PDFInfo
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- CN110434287B CN110434287B CN201910784717.2A CN201910784717A CN110434287B CN 110434287 B CN110434287 B CN 110434287B CN 201910784717 A CN201910784717 A CN 201910784717A CN 110434287 B CN110434287 B CN 110434287B
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- supporting plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C23/00—Tools; Devices not mentioned before for moulding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
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Abstract
The invention discloses a handheld cleaning device for removing pouring channel coating of a pouring system, which comprises a handheld mechanism, a clamping mechanism and a cutting mechanism, wherein the clamping mechanism is arranged on the handheld mechanism and used for clamping a pouring channel, the cutting mechanism is used for cutting the coating at a set position on the pouring channel, and the cutting mechanism comprises a sliding block, a blade arranged on the sliding block and a first operating rod which is connected with the sliding block and used for controlling the sliding block to linearly move on the handheld mechanism along a first direction. The handheld cleaning device for removing the pouring channel coating of the pouring system can effectively remove the coating on the pouring channel and improve the working efficiency.
Description
Technical Field
The invention belongs to the technical field of full mold casting, and particularly relates to a handheld cleaning device for removing a pouring gate coating of a gating system.
Background
The solid casting refers to a processing method in which a solid metal is dissolved into a liquid state, poured into a mold of a specific shape, and solidified to form the metal.
According to the characteristics of full mold casting, the molding process is to embed a casting model with a pouring system in molding sand. The pouring system is mainly composed of pouring channels, the casting model and the pouring channels are all formed by processing polystyrene foam, and the pouring channels are all subjected to pouring coating treatment before sand burying in the molding process, wherein the pouring coating is a process for uniformly coating the refractory coating on the model and the pouring channels. In the process of arranging the pouring gate, the pouring gate and the casting model need to be connected, wherein the inner pouring gate plays a connecting role, but the coating at the position of the pouring gate corresponding to the inner pouring gate needs to be removed completely, and because most of the inner pouring gate has a fixed size of 80mm multiplied by 25mm, the corresponding coating on the pouring gate needs to be removed, and the exposed white of 80mm multiplied by 25mm is formed. The device for removing the pouring gate coating of the pouring system is lacked in the prior art, the coating on the pouring gate needs to be manually removed, and the working efficiency is influenced.
Disclosure of Invention
The invention provides a handheld cleaning device for removing a pouring gate coating of a pouring system, and aims to effectively remove the coating on a pouring gate and improve the working efficiency.
In order to achieve the purpose, the invention adopts the technical scheme that: a hand-held type cleaning device for getting rid of gating system waters coating, including handheld mechanism, set up on handheld mechanism and be used for the fixture of centre gripping watering and be used for watering and set for the coating of position department and carry out the cutting mechanism that cuts, cutting mechanism includes the slider, sets up blade on the slider and is connected with the slider and be used for controlling the slider and carry out rectilinear movement's first control rod along the first direction on handheld mechanism.
The handheld mechanism comprises a guide seat, a fixed block connected with the guide seat and a second operating rod connected with the fixed block, the clamping mechanism is connected with the guide seat and the fixed block, and the sliding block is movably arranged on the guide seat.
The length directions of the first operating rod and the second operating rod are parallel to a second direction, the second direction is perpendicular to the first direction, and the length direction of the guide seat is parallel to the first direction.
The clamping mechanism comprises a supporting plate used for placing a pouring gate, and a first baffle and a second baffle which are connected with the supporting plate and arranged oppositely, the supporting plate is provided with an avoiding groove for embedding the blade, the pouring gate is placed between the first baffle and the second baffle, and the pouring gate is clamped tightly by the first baffle and the second baffle.
The first baffle is hinged with the supporting plate through spring hinge hinges which are arranged in a plurality.
The first baffle is of a U-shaped structure and comprises a first connecting plate, a second connecting plate and a third connecting plate which are sequentially connected, the first connecting plate and the third connecting plate are hinged to the supporting plate through the spring hinge, the second connecting plate is parallel to the supporting plate, and a certain distance is reserved between the second connecting plate and the supporting plate.
The supporting plate is fixedly arranged above the guide seat, the second baffle is fixedly arranged on the supporting plate and is perpendicular to the supporting plate, and the second baffle is fixedly connected with the fixing block.
The guide seat is located at the middle position of the supporting plate in the length direction, the fixed block is located at the middle position of the second baffle in the length direction, and the length directions of the supporting plate and the second baffle are perpendicular to the first direction.
The handheld cleaning device for removing the pouring system pouring gate coating further comprises a plurality of supporting mechanisms connected with the supporting plate and the handheld mechanism.
The supporting mechanism comprises a supporting plate connected with the fixing block and a supporting column connected with the supporting plate and the supporting plate, and the supporting plate and the supporting column are located below the supporting plate.
The handheld cleaning device for removing the pouring channel coating of the pouring system can effectively remove the coating on the pouring channel and improve the working efficiency.
Drawings
The description includes the following figures, the contents shown are respectively:
FIG. 1 is a schematic structural view of a handheld cleaning device for removing runner coating of a runner system of the present invention;
FIG. 2 is a schematic view of the hand-held cleaning device of the present invention in an expanded state for removing runner coating from a runner of a runner system;
FIG. 3 is a schematic view of another angle of the hand-held cleaning device for removing runner coating of a runner system of the present invention;
FIG. 4 is a schematic view of a hand-held cleaning device for removing runner coating of a runner system according to the present invention in use;
FIG. 5 is an enlarged view at A in FIG. 1;
FIG. 6 is a schematic view of the construction of the cutting mechanism;
FIG. 7 is a top view of the cutting mechanism;
FIG. 8 is a schematic structural view of a hand-held mechanism;
FIG. 9 is a schematic structural view of the support mechanism;
labeled as: 1. a first joystick; 2. a second joystick; 3. a first baffle plate; 301. a first connecting plate; 302. a second connecting plate; 303. a third connecting plate; 4. a second baffle; 5. a support plate; 6. a guide seat; 7. a fixed block; 8. a slider; 9. a blade; 10. a spring hinge; 11. a support plate; 12. a pillar; 13. and a pouring channel.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for a purpose of helping those skilled in the art to more fully, accurately and deeply understand the concept and technical solution of the present invention and to facilitate its implementation.
It should be noted that, in the following embodiments, the terms "first", "second" and "third" do not denote absolute differences in structure and/or function, nor do they denote a sequential order of execution, but rather are used for convenience of description.
As shown in fig. 1 to 9, the present invention provides a handheld cleaning device for removing a runner coating of a gating system, which includes a handheld mechanism, a clamping mechanism disposed on the handheld mechanism for clamping a runner, and a cutting mechanism for cutting the coating at a set position on the runner, wherein the cutting mechanism includes a slider 8, a blade 9 disposed on the slider 8, and a first operating lever 1 connected to the slider 8 for controlling the slider 8 to linearly move on the handheld mechanism along a first direction.
Specifically, as shown in fig. 1 to 4, a runner of the gating system has a certain length, the runner has a rectangular cross section (the cross section is a section parallel to the length direction of the runner), the runner is made of polystyrene foam, a coating layer is provided on the surface of the runner, and the coating layer on the surface of the runner is formed by uniformly coating a fire-resistant coating on the surface of the runner. When a pouring system is built, the coating layer at the position, connected with the inner pouring gate, of each pouring gate needs to be removed, the body part of the pouring gate is exposed, white exposure in a certain area is formed, and the pouring gate is conveniently connected with the inner pouring gate. By using the handheld cleaning device, the coating in the coating removing area on the pouring gate is removed through the matching of the cutting mechanism, the handheld mechanism and the clamping mechanism, the surface of the pouring gate is exposed, the coating on the pouring gate can be effectively removed, the normal construction of a pouring system is ensured, the working efficiency is improved, and the coating removing effect is good.
As shown in fig. 1 to 8, the hand-held mechanism includes a guide holder 6, a fixing block 7 connected to the guide holder 6, and a second operating lever 2 connected to the fixing block 7, the clamping mechanism is connected to the guide holder 6 and the fixing block 7, and the slider 8 is movably disposed on the guide holder 6. The first operating rod 1 and the second operating rod 2 are oppositely arranged, the first operating rod 1 and the second operating rod 2 are positioned on the same straight line parallel to the first direction, the first operating rod 1 and the second operating rod 2 are used for being held by hands of an operator, when the hands of the operator hold the first operating rod 1, operating force can be applied to push the whole cutting mechanism to move along the first direction, and the control blade 9 moves towards a position close to the second operating rod 2 or far away from the second operating rod 2.
As shown in fig. 1 to 8, the length directions of the first operating lever 1 and the second operating lever 2 are parallel to a second direction, the second direction is perpendicular to the first direction, the length direction of the guide holder 6 is parallel to the first direction, the first direction is a horizontal direction, and the second direction is a vertical direction. The first operating rod 1 extends towards the lower part of the sliding block 8, the upper end of the first operating rod 1 is fixedly connected with the sliding block 8, the second operating rod 2 extends towards the lower part of the fixed block 7, and the upper end of the second operating rod 2 is fixedly connected with the fixed block 7. Slider 8 is sliding connection with guide holder 6, guide holder 6 has the spout that lets 8 imbeds of slider, this spout extends for the length direction who follows guide holder 6, fixed block 7 is one end and 6 fixed connection of guide holder on the length direction of guide holder 6, the ascending other end setting of length direction of guide holder 6 is used for carrying out spacing stopper to slider 8, slider 8 is located between stopper and the fixed block 7, blade 9 is located the top of guide holder 6, the fixed top that sets up at slider 8 of blade 9, and blade 9 is the level setting. When the device is used, the clamping mechanism clamps and fixes the pouring gate, an operator grips the first control lever 1 and the second control lever 2 with two hands respectively, then the operator applies an operating force to the first control lever 1 to push the cutting mechanism to move integrally along the first direction and move the blade 9 towards the position close to the fixed block 7, after the blade 9 contacts the pouring gate, the coating on the pouring gate can be removed to remove the coating in the area, along with the fact that the blade 9 is gradually close to the fixed block 7, the blade 9 moves along the width direction of the pouring gate (the width direction of the pouring gate is parallel to the first direction) below the pouring gate, the coating on the pouring gate can be removed gradually by the blade 9, the surface of the pouring gate is exposed, and the effective removal of the coating on the pouring gate is finally realized. The cutting mechanism of above-mentioned structure cooperatees with handheld mechanism, simple structure, and convenient to use is nimble, and is efficient, through the height of reasonable setting blade 9, can realize the effective control of dope layer cutting thickness, and coating gets rid of effectually, is difficult to cause the damage of watering.
As shown in fig. 1 to 8, the clamping mechanism includes a supporting plate 5 for placing a runner, and a first blocking plate 3 and a second blocking plate 4 which are connected with the supporting plate 5 and are oppositely arranged, the supporting plate 5 has an avoiding groove for embedding the blade 9, the runner is placed between the first blocking plate 3 and the second blocking plate 4, and the runner is clamped by the first blocking plate 3 and the second blocking plate 4. Layer board 5 has certain length and width, and the length direction and the third direction of layer board 5 are parallel, and the third direction is perpendicular mutually with first direction and second direction, and the width direction and the first direction of layer board 5 are parallel, and layer board 5 is located the top of guide holder 6, and the length of guide holder 6 is greater than the width of layer board 5, and layer board 5 is located between stopper and the fixed block 7 that set up on the guide holder 6. The groove of dodging sets up and dodges the groove for the width direction extension along the layer board 5 in the intermediate position department on the length direction of layer board 5, dodges the groove and runs through the setting for the thickness direction along layer board 5, dodges the groove and splits into two parts with layer board 5, and the thickness direction and the second direction of layer board 5 parallel, dodge the one end of groove on the width direction of layer board 5 and form the opening that lets blade 9 pass through, dodge the groove and be the rectangular channel. When the cutting mechanism is used, a pouring channel is placed on the supporting plate 5 and located between the first baffle plate 3 and the second baffle plate 4, the pouring channel is clamped and fixed by the first baffle plate 3 and the second baffle plate 4, the removal area of a coating layer on the pouring channel is aligned with the avoiding groove on the supporting plate 5 (namely the avoiding groove on the pouring channel is located between the removal area of the coating layer and the guide seat 6), then an operator applies operating force to the first operating rod 1 to push the cutting mechanism to move integrally along the first direction, and the blade 9 moves towards the position close to the fixed block 7, after the blade 9 enters the avoiding groove, the blade 9 starts to contact the pouring channel, at the moment, the blade 9 can start to remove the coating on the pouring channel to remove the coating in the removal area, and along with the movement of the blade 9 along the avoiding groove, the blade 9 can gradually remove the coating in the removal area of the coating layer on.
As shown in fig. 1 to 8, the supporting plate 5 is fixedly disposed above the guide seat 6, the second baffle 4 is fixedly disposed on the supporting plate 5, the second baffle 4 is perpendicular to the supporting plate 5, and the second baffle 4 is fixedly connected to the fixing block 7. The guide seat 6 is located at the middle position in the length direction of the supporting plate 5, the guide seat 6 is located below the avoidance groove, the fixing block 7 is located at the middle position in the length direction of the second baffle 4, and the length directions of the supporting plate 5 and the second baffle 4 are perpendicular to the first direction. The blade 9 is used for scraping off the coating in the coating removal area on the pouring channel, and the edge part of the blade 9 is provided with a sawtooth structure, so that the cutting is convenient.
As shown in fig. 1 to 5, the first barrier 3 is hinged to the supporting plate 5 by a plurality of spring hinge hinges 10, and all the spring hinge hinges 10 are sequentially arranged along the length direction of the supporting plate 5. The second baffle 4 has certain length and width, and the second baffle 4 is the rectangular plate, and the length direction and the third direction of second baffle 4 are parallel, and the width direction and the second direction of second baffle 4 are parallel. The second baffle 4 is used for limiting a pouring channel placed on the supporting plate 5 in the first direction, the first baffle 3 is constructed to apply pressing force for enabling the pouring channel placed on the supporting plate 5 to be attached to the second baffle 4, so that the pouring channel is fixed between the first baffle 3 and the second baffle 4, and two opposite side faces of the pouring channel are respectively attached to the first baffle 3 and the second baffle 4. Therefore, the first baffle plate 3 is connected with the supporting plate 5 through the spring hinge 10, so that the first baffle plate 3 can rotate relative to the supporting plate 5, the elastic force generated by the spring hinge 10 can enable the first baffle plate 3 to apply pressing force to a pouring channel, the spring hinge 10 can enable the first baffle plate 3 to rotate to the state that the first baffle plate 3 and the second baffle plate 4 are located on the same side of the supporting plate 5, the first baffle plate 3 is opposite to the second baffle plate 4, and the rotation center line of the first baffle plate 3 when rotating relative to the supporting plate 5 is parallel to the third direction. The spring hinge 10 is provided at one end of the support plate 5 in the width direction, and the second shutter 4 is provided at the other end of the support plate 5 in the width direction. Realize being connected of first baffle 3 and layer board 5 through setting up spring hinge 10, simple structure is compact, and the implementation cost is low, makes things convenient for operating personnel's operation, and operating personnel only need pull first baffle 3 and rotate when getting to put to water, makes first baffle 3 with water the separation or laminating, can realize watering not hard up or press from both sides tightly fixed.
As shown in fig. 1 to 5, preferably, the first baffle 3 is of a U-shaped structure, the first baffle 3 includes a first connecting plate 301, a second connecting plate 302 and a third connecting plate 303 which are connected in sequence, the first connecting plate 301 and the third connecting plate 303 are both hinged to the supporting plate 5 through a spring hinge 10, the second connecting plate 302 is parallel to the supporting plate 5, and a certain distance is provided between the second connecting plate 302 and the supporting plate 5. The first connecting plate 301, the second connecting plate 302 and the third connecting plate 303 are all rectangular plates, the length direction of the second connecting plate 302 is parallel to the third direction, the length directions of the first connecting plate 301 and the third connecting plate 303 are parallel, the length directions of the first connecting plate 301 and the third connecting plate 303 are perpendicular to the length direction of the second connecting plate 302, the width directions of the first connecting plate 301 and the third connecting plate 303 are parallel to the third direction, one end in the length direction of the first connecting plate 301 is hinged to one end in the length direction of the supporting plate 5 through a spring hinge 10, the other end in the length direction of the first connecting plate 301 is fixedly connected to one end in the length direction of the second connecting plate 302, one end in the length direction of the third connecting plate 303 is hinged to the other end in the length direction of the supporting plate 5 through a spring hinge 10, and the other end in the length direction of the third connecting plate 303 is fixedly connected to the other end in the length direction of the second connecting plate 302. Second connecting plate 302 has certain distance with layer board 5 between, like this after spring hinge 10 impels first baffle 3 to rotate to be in the same state of side of layer board 5 with second baffle 4, first connecting plate 301, second connecting plate 302 and third connecting plate 303 laminate with watering, and second connecting plate 302 keeps away from layer board 5, avoids hindering the removal of blade 9, ensures that blade 9 can insert and dodge in the groove.
As shown in fig. 1 to 9, the handheld cleaning device for removing a runner coating of a gating system further includes a plurality of supporting mechanisms connected to the supporting plate 5 and the handheld mechanism, and all the supporting mechanisms are distributed on two opposite sides of the guide seat 6, so that the connection between the supporting plate 5 and the handheld mechanism is enhanced, and the reliability is improved. The supporting mechanism comprises a supporting plate 11 connected with the fixing block 7 and a supporting column 12 connected with the supporting plate 11 and the supporting plate 5, and the supporting plate 11 and the supporting column 12 are positioned below the supporting plate 5. The supporting plate 11 has a certain length, the length direction of the supporting plate 11 is perpendicular to the second direction, and an included angle is formed between the length direction of the supporting plate 11 and the first direction and is an acute angle. The strut 12 has a certain length, the length direction of the strut 12 is parallel to the second direction, the upper end of the strut 12 is fixedly connected with the supporting plate 5, the lower end of the strut 12 is fixedly connected with the supporting plate 11, the supporting plate 11 is positioned below the fixing block 7, and the supporting plate 11 is fixedly connected with the fixing block 7.
In the present embodiment, as shown in fig. 3 and 9, two support mechanisms are provided, and correspondingly, two support plates 11 are provided, the two support plates 11 are distributed in a V shape, and the guide seat 6 is located at the middle position of the two support plates 11.
The invention is described above with reference to the accompanying drawings. It is to be understood that the specific implementations of the invention are not limited in this respect. Various insubstantial improvements are made by adopting the method conception and the technical scheme of the invention; the present invention is not limited to the above embodiments, and can be modified in various ways.
Claims (10)
1. A hand-held type cleaning device for getting rid of gating system waters coating, its characterized in that: the cutting mechanism comprises a sliding block, a blade arranged on the sliding block and a first operating lever which is connected with the sliding block and is used for controlling the sliding block to linearly move on the handheld mechanism along a first direction;
the handheld mechanism comprises a guide seat, a fixed block connected with the guide seat and a second operating rod connected with the fixed block, the clamping mechanism is connected with the guide seat and the fixed block, and the sliding block is movably arranged on the guide seat;
the clamping mechanism comprises a supporting plate used for placing a pouring gate, and a first baffle and a second baffle which are connected with the supporting plate and arranged oppositely, the supporting plate is provided with an avoiding groove for embedding the blade, the pouring gate is placed between the first baffle and the second baffle, and the pouring gate is clamped tightly by the first baffle and the second baffle.
2. The hand-held cleaning device for removing runner dope of a gating system of claim 1, wherein: the length directions of the first operating rod and the second operating rod are parallel to a second direction, the second direction is perpendicular to the first direction, and the length direction of the guide seat is parallel to the first direction.
3. The hand-held cleaning device for removing runner dope of a gating system of claim 1, wherein: the first baffle is hinged with the supporting plate through spring hinge hinges which are arranged in a plurality.
4. The hand-held cleaning device for removing runner dope of a gating system of claim 3, wherein: the first baffle is of a U-shaped structure and comprises a first connecting plate, a second connecting plate and a third connecting plate which are sequentially connected, the first connecting plate and the third connecting plate are hinged to the supporting plate through the spring hinge, the second connecting plate is parallel to the supporting plate, and a certain distance is reserved between the second connecting plate and the supporting plate.
5. The hand-held cleaning device for removing runner dope of a gating system of claim 1, wherein: the slider is sliding connection with the guide holder, and the guide holder has the spout that lets the slider embedding, and this spout extends for the length direction who follows the guide holder, and the fixed block is one end and guide holder fixed connection on the length direction of guide holder, and the ascending other end setting of length direction of guide holder is used for carrying out spacing stopper to the slider, and the slider is located between stopper and the fixed block, and the blade is located the top of guide holder, and the fixed top that sets up at the slider of blade, and the blade is the level setting.
6. The hand-held cleaning device for removing runner dope of a gating system of claim 1, wherein: the blade part of the blade is provided with a sawtooth structure.
7. A hand-held cleaning device for removing runner dope of a gating system according to any one of claims 1 to 6, wherein: the supporting plate is fixedly arranged above the guide seat, the second baffle is fixedly arranged on the supporting plate and is perpendicular to the supporting plate, and the second baffle is fixedly connected with the fixing block.
8. The hand-held cleaning device for removing runner dope of a gating system of claim 7, wherein: the guide seat is located at the middle position of the supporting plate in the length direction, the fixed block is located at the middle position of the second baffle in the length direction, and the length directions of the supporting plate and the second baffle are perpendicular to the first direction.
9. A hand-held cleaning device for removing runner dope of a gating system according to any one of claims 1 to 6, wherein: the supporting mechanism is connected with the supporting plate and the handheld mechanism, and the supporting mechanism is provided with a plurality of supporting mechanisms.
10. The hand-held cleaning device for removing runner dope of a gating system of claim 9, wherein: the supporting mechanism comprises a supporting plate connected with the fixing block and a supporting column connected with the supporting plate and the supporting plate, and the supporting plate and the supporting column are located below the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910784717.2A CN110434287B (en) | 2019-08-23 | 2019-08-23 | Handheld cleaning device for removing pouring gate coating of pouring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910784717.2A CN110434287B (en) | 2019-08-23 | 2019-08-23 | Handheld cleaning device for removing pouring gate coating of pouring system |
Publications (2)
| Publication Number | Publication Date |
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| CN110434287A CN110434287A (en) | 2019-11-12 |
| CN110434287B true CN110434287B (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910784717.2A Active CN110434287B (en) | 2019-08-23 | 2019-08-23 | Handheld cleaning device for removing pouring gate coating of pouring system |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8824414D0 (en) * | 1988-10-19 | 1988-11-23 | Shah M | Wallpaper cutting device |
| JP4535219B2 (en) * | 2001-06-12 | 2010-09-01 | 住友電気工業株式会社 | Optical fiber coating removal device |
| CN205888015U (en) * | 2016-07-15 | 2017-01-18 | 太仓市南丰汽车附件有限公司 | Car die casting runner remove device |
| CN206623346U (en) * | 2017-03-20 | 2017-11-10 | 苏州立创精密模具科技有限公司 | Slidingtype cast gate device for excising |
| CN111941480A (en) * | 2018-10-27 | 2020-11-17 | 杨华根 | Handheld core-pulling equipment and core-pulling method for peony root system skin |
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