CN215700398U - A burring device for foundry goods - Google Patents
A burring device for foundry goods Download PDFInfo
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- CN215700398U CN215700398U CN202122313633.6U CN202122313633U CN215700398U CN 215700398 U CN215700398 U CN 215700398U CN 202122313633 U CN202122313633 U CN 202122313633U CN 215700398 U CN215700398 U CN 215700398U
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Abstract
The utility model relates to a deburring device for a casting, which comprises a large arm, a linear driving piece, an upper polishing box and a lower polishing box, wherein one end of the large arm is connected with the lower polishing box, the other end of the large arm is provided with the linear driving piece, and the linear driving piece is in driving connection with the upper polishing box; when the casting needs to be deburred in the actual production and use process, the casting can be placed on an elastic polishing piece in a box body, then the polishing box descends under the control of a linear driving piece, the upper polishing box is pressed and held on the casting, the elastic polishing piece in the upper polishing box and the elastic polishing piece in the lower polishing box are compressed and fully contacted with the casting, then the driving piece is rotated in operation, the outer surface of the casting is polished and deburred through the elastic polishing piece, the polishing box ascends under the control of the linear driving piece after polishing is completed, the casting with the burrs removed is taken out, therefore, the size of a workpiece can be adapted, meanwhile, the polishing part is fully contacted with the casting, and the labor cost can be greatly reduced.
Description
Technical Field
The utility model relates to the technical field of technical casting machining, in particular to a deburring device for castings.
Background
Iron castings can be classified into gray iron castings, nodular iron castings, vermicular iron castings, malleable iron castings, alloy iron castings, and the like; according to different casting mould forming methods, the castings can be divided into common sand casting, metal casting, die casting, centrifugal casting, continuous casting, investment casting, ceramic casting, electroslag remelting casting, bimetallic casting and the like. Common sand castings are used most often, accounting for about 80% of the total casting yield.
In the metal alloy casting production process, due to the problems of long-time use and manufacturing precision of the die, when molten metal is pressed into the die, a certain amount of molten metal seeps out from the positions, burrs are often generated on the surface of the metal die casting after the metal die casting is formed and demoulded, the burrs affect subsequent processing and positioning, and the burrs on the surface of the die casting need to be removed through a deburring processing step for the die casting with the requirement on the external dimension or the external smoothness.
The traditional method is to remove burrs by using a handheld grinding wheel, so that the efficiency is low, the working labor intensity is high, and a deburring device which can adapt to the size of a workpiece, can ensure that a grinding part is fully contacted with a casting and can greatly reduce the labor cost is urgently needed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the above problems of the prior art, the present invention provides a deburring apparatus for castings.
(II) technical scheme
In order to achieve the purpose, the utility model adopts the main technical scheme that:
a deburring device for castings comprises a large arm, a linear driving piece, an upper grinding box and a lower grinding box, wherein one end of the large arm is connected with the lower grinding box, the other end of the large arm is provided with the linear driving piece, and the linear driving piece is in driving connection with the upper grinding box;
the upper grinding box and the lower grinding box have the same structure and are arranged oppositely;
the lower polishing box comprises a box body, a rotating driving piece and an elastic polishing piece, the box body is fixedly connected with one end of the large arm, an opening is formed in the upper portion of the box body, the lower portion of the box body is provided with a plurality of the rotating driving piece, and one of the rotating driving piece and one of the elastic polishing piece is in driving connection.
Furthermore, a sliding groove is formed in the large arm, and the upper polishing box is connected with the sliding groove in a sliding mode through a sliding block.
Further, elasticity piece of polishing includes axis of rotation, sliding shaft, spring and the head of polishing, the rotation driving piece with the one end drive of axis of rotation is connected, axis of rotation internally mounted have the spring, the one end of sliding shaft is worn to locate inside the other end of axis of rotation, and with the spring is connected, the other end of sliding shaft is installed the head of polishing, the surface of the head of polishing evenly is provided with the thorn of polishing.
Furthermore, one end of the sliding shaft is provided with a first limiting block, and the first limiting block is used for limiting the moving range of the sliding shaft in the rotating shaft.
Furthermore, two sides of the sliding shaft are respectively provided with a second limiting block, and the second limiting blocks are used for limiting the sliding shaft to rotate in the rotating shaft.
Furthermore, the box lower part is provided with and holds the chamber, the rotation driving piece all install in hold intracavity portion, the axis of rotation pass through the bearing with hold chamber upper portion rotatable coupling.
Furthermore, the dust collector further comprises a dust collection assembly, wherein air guide ports are respectively arranged on two sides of the box body, one air guide port is connected with one dust collection assembly, the dust collection assembly comprises a dust collector motor, a dust exhaust pipe and a dust collection box, one end of the dust collector motor is connected with one air guide port, and the other end of the dust collector motor is connected with the dust collection box through the dust exhaust pipe.
Furthermore, the dust collector further comprises a PLC controller, wherein the PLC controller is respectively electrically connected with the linear driving piece, the rotary driving piece and the dust collector motor.
(III) advantageous effects
The utility model has the beneficial effects that: when the casting needs to be deburred in the actual production and use process, the casting can be placed on an elastic polishing piece in a box body, then the polishing box descends under the control of a linear driving piece, the upper polishing box is pressed and held on the casting, the elastic polishing piece in the upper polishing box and the elastic polishing piece in the lower polishing box are compressed and fully contacted with the casting, then the driving piece is rotated in operation, the outer surface of the casting is polished and deburred through the elastic polishing piece, the polishing box ascends under the control of the linear driving piece after polishing is completed, the casting with the burrs removed is taken out, therefore, the size of a workpiece can be adapted, meanwhile, the polishing part is fully contacted with the casting, and the labor cost can be greatly reduced.
Drawings
FIG. 1 is a schematic overall structure diagram of an embodiment of a deburring device for castings according to the present invention;
FIG. 2 is an elevational view of the overall construction of an embodiment of the deburring apparatus for castings according to the present invention;
FIG. 3 is a side view of the overall construction of an embodiment of the deburring apparatus for castings according to the present invention;
FIG. 4 is a schematic view of an upper grinding box in an embodiment of the deburring apparatus for castings according to the present invention in use;
FIG. 5 is a sectional view of a lower grinding box in an embodiment of the deburring device for castings according to the present invention;
FIG. 6 is a sectional view of an upper grinding box structure in an embodiment of the deburring apparatus for castings according to the present invention;
[ description of reference ]
1-big arm, 2-upper sanding box, 3-lug, 4-lower sanding box, 5-dust box, 6-vacuum cleaner motor, 7-dust exhaust pipe, 8-PLC controller, 9-linear driving piece, 10-chute, 11-slide block, 12-groove, 13-gas guide port, 401-sanding head, 402-sanding thorn, 403-sliding shaft, 404-rotating shaft, 405-spring, 406-bearing, 407-rotating driving piece, 408-box.
Detailed Description
For the purpose of better explaining the present invention and to facilitate understanding, the present invention will be described in detail by way of specific embodiments with reference to the accompanying drawings.
Referring to fig. 1 to 6, the deburring device for castings according to the present invention includes a large arm 1, a linear driving member 9, an upper polishing box 2 and a lower polishing box 4, wherein one end of the large arm 1 is connected to the lower polishing box 4, the other end of the large arm 1 is provided with the linear driving member 9, and the linear driving member 9 is drivingly connected to the upper polishing box 2;
the upper grinding box 2 and the lower grinding box 4 have the same structure and are arranged oppositely;
The working principle of the utility model is as follows: when the casting needs to be deburred in the actual production and use process, the casting can be placed on the elastic polishing piece in the box body 408, the upper polishing box 2 is controlled to descend by the linear driving piece 9, the upper polishing box 2 is pressed on the casting, the elastic polishing pieces in the upper polishing box 2 and the lower polishing box 4 are compressed and fully contacted with the casting, then the driving piece 407 is operated and rotated, the outer surface of the casting is polished and deburred by the elastic polishing piece, the upper polishing box 2 can be controlled to ascend by the linear driving piece 9 after polishing is completed, and the casting with the burrs removed is taken out.
Further, a sliding groove 10 is formed in the large arm 1, and the upper grinding box 2 is slidably connected with the sliding groove 10 through a sliding block 11.
As can be seen from the above description, it is advantageous for the upper grinding box 2 to move on the sliding chute 10 through the sliding block 11, so that the movement of the upper grinding box 2 is more stable.
Further, the elastic polishing piece comprises a rotating shaft 404, a sliding shaft 403, a spring 405 and a polishing head 401, the rotating driving piece 407 is in driving connection with one end of the rotating shaft 404, the spring 405 is installed inside the rotating shaft 404, one end of the sliding shaft 403 penetrates through the other end of the rotating shaft 404 and is connected with the spring 405, the polishing head 401 is installed at the other end of the sliding shaft 403, and polishing burrs 402 are uniformly arranged on the outer surface of the polishing head 401.
As can be seen from the above description, the rotation of the rotation driving member 407 via the rotation shaft 404 drives the sliding shaft 403 and the polishing heads 401 to rotate, and when the casting is pressed against the polishing heads 401, the springs 405 collapse, so that the plurality of polishing heads 401 can more fully contact with the irregularities of the casting, and burrs on the outer surface of the casting can be removed by the polishing burrs 402 on the polishing heads 401.
Further, one end of the sliding shaft 403 is provided with a first stopper, and the first stopper is used for limiting a moving range of the sliding shaft 403 inside the rotating shaft 404.
As can be seen from the above description, it is advantageous to prevent the sliding shaft 403 from being disengaged from the rotating shaft 404 by the first stopper.
Further, two sides of the sliding shaft 403 are respectively provided with a second limiting block, and the second limiting blocks are used for limiting the sliding shaft 403 to rotate in the rotating shaft 404.
As can be seen from the above description, it is advantageous to prevent the slide shaft 403 from rotating within the rotation shaft 404 by the second stopper.
Further, the lower portion of the box 408 is provided with a containing cavity, the rotary driving members 407 are all installed inside the containing cavity, and the rotary shaft 404 is rotatably connected with the upper portion of the containing cavity through a bearing 406.
As can be seen from the above description, it is advantageous to accommodate the rotary driving member 407, so that the interior of the box 408 is more flat, and the iron filings of the casting are prevented from being accumulated.
Furthermore, the dust collector further comprises a dust collection assembly, two sides of the box body 408 are respectively provided with a gas guide port 13, one gas guide port 13 is connected with one dust collection assembly, the dust collection assembly comprises a dust collector motor 6, a dust exhaust pipe 7 and a dust collection box 5, one end of the dust collector motor 6 is connected with one gas guide port 13, and the other end of the dust collector motor 6 is connected with the dust collection box 5 through the dust exhaust pipe 7.
From the above description, be favorable to dust catcher motor 6 to absorb through the iron fillings that lead gas port 13 and drop on with the foundry goods, discharge into dust collection box 5 through dust exhaust pipe 7 afterwards in, be favorable to avoiding the foundry goods to fly in disorder at the burring in-process burr of polishing, eliminate the potential safety hazard in the course of working.
Further, the dust collector further comprises a PLC (programmable logic controller) 8, wherein the PLC 8 is respectively electrically connected with the linear driving part 9, the rotary driving part 407 and the dust collector motor 6.
From the above description, it is beneficial for the user to control the whole device more conveniently.
Example one
Referring to fig. 1 to 6, a deburring device for castings comprises a large arm 1, a linear driving member 9, an upper polishing box 2 and a lower polishing box 4, wherein one end of the large arm 1 is connected with the lower polishing box 4, the other end of the large arm 1 is provided with the linear driving member 9, and the linear driving member 9 is in driving connection with the upper polishing box 2;
the linear driving piece 9 is a hydraulic cylinder;
the upper grinding box 2 and the lower grinding box 4 have the same structure and are arranged oppositely;
the lower polishing box 4 comprises a box body 408, a rotary driving piece 407 and an elastic polishing piece, the box body 408 is fixedly connected with one end of the large arm 1, an opening is formed in the upper part of the box body 408, a plurality of rotary driving pieces 407 are mounted on the lower part of the box body 408, and one rotary driving piece 407 is in driving connection with one elastic polishing piece;
the rotary driving member 407 is a small-sized motor;
the convex block 3 is arranged on one box body 408, the groove 12 matched with the convex block 3 is arranged on the other box body 408, and the one box body 408 is connected with the groove 12 on the other box body 408 through the convex block 3, so that the sealing performance of the two box bodies 408 when being closed is improved, burrs of a casting are fully prevented from flying out through a gap between the two box bodies 408 in the deburring process, and the safety of a user is ensured;
the large arm 1 is provided with a sliding groove 10, and the upper grinding box 2 is connected with the sliding groove 10 in a sliding manner through a sliding block 11;
the elastic polishing piece comprises a rotating shaft 404, a sliding shaft 403, a spring 405 and a polishing head 401, the rotating driving piece 407 is in driving connection with one end of the rotating shaft 404, the spring 405 is installed inside the rotating shaft 404, one end of the sliding shaft 403 penetrates through the other end of the rotating shaft 404 and is connected with the spring 405, the polishing head 401 is installed at the other end of the sliding shaft 403 through a screw, and polishing burrs 402 are uniformly arranged on the outer surface of the polishing head 401; the grinding burrs 402 are steel burrs;
a first limit block is arranged at one end of the sliding shaft 403, and is used for limiting the moving range of the sliding shaft 403 inside the rotating shaft 404;
two sides of the sliding shaft 403 are respectively provided with a second limiting block, and the second limiting blocks are used for limiting the sliding shaft 403 to rotate in the rotating shaft 404;
an accommodating cavity is formed in the lower part of the box body 408, the rotary driving members 407 are all installed in the accommodating cavity, and the rotary shaft 404 is rotatably connected with the upper part of the accommodating cavity through a bearing 406;
the dust collector further comprises a dust collection assembly, two sides of the box body 408 are respectively provided with an air guide port 13, one air guide port 13 is connected with one dust collection assembly, the dust collection assembly comprises a dust collector motor 6, a dust exhaust pipe 7 and a dust collection box 5, one end of the dust collector motor 6 is connected with one air guide port 13, and the other end of the dust collector motor 6 is connected with the dust collection box 5 through the dust exhaust pipe 7;
the dust collector further comprises a PLC (programmable logic controller) 8, wherein the PLC 8 is respectively and electrically connected with the linear driving piece 9, the rotary driving piece 407 and the dust collector motor 6;
the PLC controller 8 is of a type DATA-7311.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent modifications made by the contents of the present specification and the drawings, or applied to the related technical fields directly or indirectly, are included in the scope of the present invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A burring device for foundry goods which characterized in that: the grinding machine comprises a large arm, a linear driving piece, an upper grinding box and a lower grinding box, wherein one end of the large arm is connected with the lower grinding box, the other end of the large arm is provided with the linear driving piece, and the linear driving piece is in driving connection with the upper grinding box;
the upper grinding box and the lower grinding box have the same structure and are arranged oppositely;
the lower polishing box comprises a box body, a rotating driving piece and an elastic polishing piece, the box body is fixedly connected with one end of the large arm, an opening is formed in the upper portion of the box body, the lower portion of the box body is provided with a plurality of the rotating driving piece, and one of the rotating driving piece and one of the elastic polishing piece is in driving connection.
2. A deburring apparatus for castings according to claim 1, characterized in that: the large arm is provided with a sliding groove, and the upper polishing box is connected with the sliding groove in a sliding mode through a sliding block.
3. A deburring apparatus for castings according to claim 1, characterized in that: the elasticity polishing piece includes axis of rotation, sliding shaft, spring and head of polishing, the rotation driving piece with the one end drive of axis of rotation is connected, axis of rotation internally mounted have the spring, the one end of sliding shaft is worn to locate inside the other end of axis of rotation, and with the spring is connected, the other end of sliding shaft is installed the head of polishing, the surface of the head of polishing evenly is provided with the thorn of polishing.
4. A deburring apparatus for castings according to claim 3, characterized in that: one end of the sliding shaft is provided with a first limiting block, and the first limiting block is used for limiting the moving range of the sliding shaft in the rotating shaft.
5. A deburring apparatus for castings according to claim 3, characterized in that: and two sides of the sliding shaft are respectively provided with a second limiting block, and the second limiting blocks are used for limiting the sliding shaft to rotate in the rotating shaft.
6. A deburring apparatus for castings according to claim 3, characterized in that: the box lower part is provided with and holds the chamber, the rotation driving piece all install in hold intracavity portion, the axis of rotation pass through the bearing with hold chamber upper portion rotatable coupling.
7. A deburring apparatus for castings according to claim 1, characterized in that: the dust collection box is characterized by further comprising a dust collection assembly, wherein air guide ports are respectively arranged on two sides of the box body, one air guide port is connected with one dust collection assembly, the dust collection assembly comprises a dust collector motor, a dust exhaust pipe and a dust collection box, one end of the dust collector motor is connected with one air guide port, and the other end of the dust collector motor is connected with the dust collection box through the dust exhaust pipe.
8. A deburring apparatus for castings according to claim 7, characterized in that: the dust collector is characterized by further comprising a PLC, wherein the PLC is respectively electrically connected with the linear driving piece, the rotary driving piece and the dust collector motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122313633.6U CN215700398U (en) | 2021-09-24 | 2021-09-24 | A burring device for foundry goods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122313633.6U CN215700398U (en) | 2021-09-24 | 2021-09-24 | A burring device for foundry goods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215700398U true CN215700398U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122313633.6U Active CN215700398U (en) | 2021-09-24 | 2021-09-24 | A burring device for foundry goods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215700398U (en) |
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2021
- 2021-09-24 CN CN202122313633.6U patent/CN215700398U/en active Active
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