CN215508936U - Sand removing device for inner hole of cylinder casting - Google Patents
Sand removing device for inner hole of cylinder casting Download PDFInfo
- Publication number
- CN215508936U CN215508936U CN202023333064.3U CN202023333064U CN215508936U CN 215508936 U CN215508936 U CN 215508936U CN 202023333064 U CN202023333064 U CN 202023333064U CN 215508936 U CN215508936 U CN 215508936U
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- CN
- China
- Prior art keywords
- vertical
- vertical assembly
- sand
- assembly
- shell
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004576 sand Substances 0.000 title claims abstract description 70
- 238000005266 casting Methods 0.000 title claims abstract description 37
- 238000004140 cleaning Methods 0.000 claims abstract description 53
- 239000000428 dust Substances 0.000 claims description 40
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000003110 molding sand Substances 0.000 abstract description 10
- 238000010521 absorption reaction Methods 0.000 description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005422 blasting Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007528 sand casting Methods 0.000 description 1
Images
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model relates to a sand removal device for an inner hole of a cylindrical casting, which comprises a device shell with an opening at the front side, wherein the front side of the device shell is connected with a dustproof door; the rear side in the device shell is connected with a vertical moving assembly, the vertical moving assembly comprises a vertical assembly shell, a vertical assembly screw rod is rotatably connected in the vertical assembly shell, the top of the device shell is connected with a vertical assembly motor, an output shaft of the vertical assembly motor is connected with the vertical assembly screw rod, a vertical assembly sliding block is connected on the vertical assembly screw rod in a threaded fit manner, and the vertical assembly sliding block is connected with the vertical assembly shell in a sliding manner; the vertical component sliding block is connected with a horizontal upper mounting plate, the top of the upper mounting plate is connected with a sand cleaning driving motor, an output shaft of the sand cleaning driving motor faces downwards, an output shaft end is connected with a sand cleaning rod, and the sand cleaning rod is connected with a sand cleaning roller with bristles. The molding sand that adheres in the cylinder foundry goods hole is fallen in clearance that this device can be light, labour saving and time saving, convenient operation.
Description
Technical Field
The utility model relates to the technical field of casting auxiliary equipment, in particular to a sand removal device for an inner hole of a cylindrical casting.
Background
The sand casting is one of common casting methods, is widely applied to the production of steel, iron and some nonferrous metal castings, has simple structure, convenient modeling and low cost, is suitable for batch production and mass production, and is also suitable for the molding of single complex parts.
When the cylinder casting is separated from the sand mold, a large amount of molding sand adheres to the outer surface and the inner hole, the molding sand on the outer surface is generally removed through a shot blasting machine, the shot blasting machine is difficult to clean the molding sand in the inner hole of the cylinder casting, and the adhered molding sand needs to be brushed off manually by stretching into the inner hole of the casting through a brush. The manual operation wastes time and labor, and the economy is poor.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problems in the prior art, the utility model provides the sand cleaning device for the inner hole of the cylinder casting, which can easily clean the molding sand adhered to the inner hole of the cylinder casting, and is time-saving, labor-saving and convenient to operate.
The utility model is realized by the following technical scheme:
a sand removal device for an inner hole of a cylindrical casting comprises a device shell with a front side opening, wherein the front side of the device shell is connected with a dustproof door; the rear side in the device shell is connected with a vertical moving assembly, the vertical moving assembly comprises a vertical assembly shell, a vertical assembly screw rod is rotatably connected in the vertical assembly shell, the top of the device shell is connected with a vertical assembly motor, an output shaft of the vertical assembly motor is connected with the vertical assembly screw rod, a vertical assembly sliding block is connected on the vertical assembly screw rod in a threaded fit manner, and the vertical assembly sliding block is connected with the vertical assembly shell in a sliding manner; the vertical component sliding block is connected with a horizontal upper mounting plate, the top of the upper mounting plate is connected with a sand cleaning driving motor, an output shaft of the sand cleaning driving motor faces downwards, an output shaft end is connected with a sand cleaning rod, and the sand cleaning rod is connected with a sand cleaning roller with bristles.
Preferably, the clamping and positioning assembly capable of ensuring that the inner hole of the cylinder casting is coaxial with the sand removing rod is connected to the inner bottom of the shell of the device.
Preferably, the clamping and positioning assembly comprises a placing plate, the bottom surface of the placing plate is connected to the device shell, a sliding limiting groove in the left-right direction is formed in the placing plate, a left-right rotating screw rod is rotatably connected in the sliding limiting groove, the thread turning directions of the left section and the right end of the left-right rotating screw rod are opposite, and the left section and the right end of the left-right rotating screw rod are both in thread fit connection with a V-shaped block; one end of the left and right spiral screw rods is connected with a rotating handle.
Preferably, the front side of the placing plate is provided with a boosting chamfer.
Preferably, the middle part of the sliding limiting groove is provided with a dust suction hole, the dust suction hole is connected with a dust suction pipe, and one end of the dust suction pipe, which is far away from the dust suction hole, is connected with a dust suction pump.
Preferably, the material of the dust-proof door 11 is transparent plastic.
The utility model has the beneficial effects that:
1. the rear side in the device shell is connected with a vertical moving assembly, an upper mounting plate is connected to a vertical assembly sliding block of the vertical moving assembly, the top of the upper mounting plate is connected with a sand cleaning driving motor, the output shaft end of the sand cleaning driving motor is connected with a sand cleaning rod, a sand cleaning roller with bristles is connected to the sand cleaning rod, the sand cleaning driving motor drives the sand cleaning roller to rotate to clean molding sand adhered to the inner wall of a cylindrical casting, the vertical moving assembly drives the upper mounting plate and the sand cleaning roller below the upper mounting plate to move up and down, the inner wall of the cylindrical casting is cleaned up and down through the rotating sand cleaning roller, and after one piece of casting is cleaned, the sand cleaning roller moves upwards to give way, so that the next casting can be conveniently put in, and the continuity of batch sand cleaning is ensured; this device includes the open-ended device casing in front, and device casing front side is connected with the dust door, and at the device during operation, closes the dust door and can avoid the dust that the sand removal produced to rush out and influence workshop environment.
2. The bottom is connected with presss from both sides tight locating component in the device casing, presss from both sides tight and location to drum foundry goods surface through the V-arrangement piece of both sides, and the hole that enough guarantees the drum foundry goods is coaxial with the sand removal pole, and the sand removal in-process can not wander away.
3. Place the board front side and open and be equipped with the boosting chamfer, the operating personnel of being convenient for directly pushes away the foundry goods along the boosting chamfer into, and is more laborsaving.
4. The dust absorption hole has been seted up at the middle part of slip spacing groove, is connected with the dust absorption pipe on the dust absorption hole, and the one end that the dust absorption hole was kept away from to the dust absorption pipe is connected with the dust absorption pump, and the dust absorption pump passes through the molding sand and the dust suction device that dust absorption hole, dust absorption pipe got off the foundry goods hole clearance, can guarantee the inside cleanness of device and prolong life cycle, reduces the maintenance number of times.
5. The material of dustproof door 11 is transparent plastics, can enough play the effect that blocks the dust, and the staff also can be clear sees the inside operation condition simultaneously, and the discovery problem is the emergency treatment of being convenient for.
Drawings
The utility model will be further described with reference to the accompanying drawings.
Fig. 1 is a front view of the present invention.
FIG. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic top view of the present invention.
Fig. 4 is a schematic perspective view of the first embodiment of the present invention.
Fig. 5 is a schematic perspective view of the present invention.
Fig. 6 is a schematic structural view of the clamping and positioning assembly of the present invention.
In the figure, 1-device shell, 11-dustproof door, 2-vertical moving component, 20-vertical component motor, 21-vertical component shell, 22-vertical component screw rod, 23-vertical component guide rod, 24-vertical component slide block, 3-upper mounting plate, 4-sand cleaning driving motor, 41-sand cleaning rod, 42-sand cleaning roller, 5-clamping positioning component, 51-placing plate, 511-sliding limiting groove, 512-boosting chamfer, 513-dust collection hole, 52-V block, 53-left-right-handed screw, 54-rotating handle and 6-dust collection pipe.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 6, the utility model relates to a sand cleaning device for an inner hole of a cylindrical casting, which comprises a device shell 1 with an opening at the front side, wherein the front side of the device shell 1 is connected with a dust-proof door 11, and the dust overflow in the sand cleaning process can be effectively avoided through the sealed structure of the device shell 1 and the dust-proof door 11, so that the workshop environment and the health of workers are influenced. In this embodiment, device casing 1 adopts the iron plate panel beating to form, and dustproof door 11 adopts PVC transparent plastic material, and the inside operation condition of seeing that the staff of being convenient for can know discovers the problem and is the emergency treatment of being convenient for.
The rear side in the device shell 1 is connected with a vertical moving assembly 2, the vertical moving assembly 2 comprises a vertical assembly shell 2, a vertical assembly screw rod 22 is rotatably connected in the vertical assembly shell 21, the top of the device shell 1 is connected with a vertical assembly motor 20, an output shaft of the vertical assembly motor 20 is fixedly connected with the vertical assembly screw rod 22 through a coupler, a vertical assembly slider 24 is connected to the vertical assembly screw rod 22 in a threaded fit manner, the vertical assembly slider 24 is slidably connected with the vertical assembly shell 21, specifically, a vertical assembly guide rod 23 in the vertical direction is connected to the vertical assembly shell 21, and the vertical assembly slider 24 is slidably connected with the vertical assembly guide rod 23; the horizontal upper mounting plate 3 is fixedly connected to the outer side of the vertical component sliding block 24, the top of the upper mounting plate 3 is connected with a sand cleaning driving motor 4, an output shaft of the sand cleaning driving motor 4 faces downwards, an output shaft end is connected with a sand cleaning rod 41, a sand cleaning roller 42 with bristles is connected onto the sand cleaning rod 41, and the bristles on the sand cleaning roller 42 are steel wire bristles with the diameter of 0.1mm and can refer to steel wire balls commonly used in life. The sand cleaning roller 42 is driven to rotate through the rotation of the sand cleaning driving motor 4 to clean the molding sand adhered to the inner wall of the cylinder casting, the vertical moving component 2 drives the upper mounting plate 3 and the sand cleaning roller 42 below the upper mounting plate 3 to move up and down, the rotating sand cleaning roller 42 can rotate up and down to clean the inner wall of the cylinder casting, and after one piece of cleaning is completed, the sand cleaning roller 42 moves up and moves to move away under the driving of the vertical moving component 2, the next casting is convenient to put in, and the continuity of batch sand cleaning is guaranteed.
The bottom in the device shell 1 is connected with a clamping and positioning assembly 5 which can ensure that an inner hole of a cylindrical casting is coaxial with the sand cleaning rod 41, specifically, the clamping and positioning assembly 5 comprises a placing plate 51 of which the bottom surface is connected with the device shell 1, the placing plate 51 is provided with a sliding limiting groove 511 in the left-right direction, and the central section of the sliding limiting groove 511, which is parallel to the paper surface, is superposed with the central section of the sand cleaning rod 41, which is parallel to the paper surface; a left-handed screw 53 is rotatably connected in the sliding limiting groove 511, the left section and the right end of the left-handed screw 53 have opposite screw thread directions, specifically, the left section of the left-handed screw 53 is a left-handed external screw thread, the right section of the left-handed screw 53 is a right-handed external screw thread, the left section and the right end of the left-handed screw 53 are both in screw thread fit connection with a V-shaped block 52, and the left V-shaped block 52 and the right V-shaped block 52 have opposite openings; one end of the left-right rotating screw 53 is connected with a rotating handle 54. The left-right rotating screw 53 is driven to rotate by rotating the rotating handle 54, the V-shaped blocks 52 with opposite left and right openings are driven by the rotation of the left-right rotating screw 53 to move towards the middle to clamp and center and position the cylindrical casting, and the inner hole of the cylindrical casting is ensured to be coaxial with the sand removing rod 41 without manual alignment and automatic centering.
The boosting chamfer 512 is arranged on the front side of the placing plate 51, so that an operator can directly push the casting along the boosting chamfer 512, and the labor is saved.
The dust absorption hole 513 is formed in the middle of the sliding limiting groove 511, as shown in fig. 6, the dust absorption pipe 6 is connected to the dust absorption hole 513, one end, far away from the dust absorption hole 513, of the dust absorption pipe 6 is connected with a dust absorption pump, and the dust absorption pump can ensure the cleanness of the inner part of the device, prolong the service life and reduce the maintenance frequency by cleaning molding sand and dust suction devices in casting inner holes through the dust absorption hole 513 and the dust absorption pipe 6.
The working process is as follows: an operator opens the dustproof door 11, pushes the cylindrical casting onto the placing plate 51 along the boosting chamfer 512, then rotates the rotating handle 54 to drive the V-shaped blocks 52 with opposite openings at the left and right sides to move towards the middle to clamp and center the cylindrical casting, and closes the dustproof door; starting a vertical component motor 20 and a sand cleaning driving motor 4, driving an upper mounting plate 3 and a sand cleaning roller 42 below the upper mounting plate 3 to move downwards by the vertical component motor 20, enabling the rotating sand cleaning roller 42 to rotate up and down to clean the inner wall of the cylindrical casting, and after cleaning one piece, driving the sand cleaning roller 42 to move upwards to give way by a vertical moving component 2; and (4) opening the dustproof door by a worker to take out the casting subjected to sand removal, and repeating the steps to complete inner hole sand removal of the subsequent casting.
In the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for the purpose of describing the present invention but do not require that the present invention must be constructed or operated in a specific orientation, and thus, should not be construed as limiting the present invention. The terms "connected" and "connected" in the present invention should be interpreted broadly, and may be connected or disconnected, for example; the terms may be directly connected or indirectly connected through intermediate components, and specific meanings of the terms may be understood as specific conditions by those skilled in the art.
The above description is of the preferred embodiment of the present invention, and the description of the specific embodiment is only for better understanding of the idea of the present invention. It will be appreciated by those skilled in the art that various modifications and equivalents may be made in accordance with the principles of the utility model and are considered to be within the scope of the utility model.
Claims (6)
1. The utility model provides a cylinder foundry goods hole sand removal device, includes front side open-ended device casing (1), its characterized in that: the front side of the device shell (1) is connected with a dustproof door (11); the rear side in the device shell (1) is connected with a vertical moving assembly (2), the vertical moving assembly (2) comprises a vertical assembly shell (21), a vertical assembly screw rod (22) is rotatably connected in the vertical assembly shell (21), the top of the device shell (1) is connected with a vertical assembly motor (20), an output shaft of the vertical assembly motor (20) is connected with the vertical assembly screw rod (22), a vertical assembly sliding block (24) is connected to the vertical assembly screw rod (22) in a threaded fit mode, and the vertical assembly sliding block (24) is connected with the vertical assembly shell (21) in a sliding mode; be connected with horizontally on perpendicular subassembly slider (24) mounting panel (3), it is connected with sand removal driving motor (4) to go up mounting panel (3) top, the output shaft of sand removal driving motor (4) down and output shaft end are connected with sand removal pole (41), be connected with sand removal roller (42) that have the brush hair on sand removal pole (41).
2. The internal hole sand cleaning device for the cylinder casting according to claim 1, characterized in that: the bottom in the device shell (1) is connected with a clamping and positioning component (5) which can ensure that an inner hole of a cylinder casting is coaxial with the sand removing rod (41).
3. The internal hole sand cleaning device for the cylinder casting according to claim 2, characterized in that: the clamping and positioning assembly (5) comprises a placing plate (51) with the bottom surface connected to the device shell (1), a sliding limiting groove (511) in the left-right direction is formed in the placing plate (51), a left-right rotating screw rod (53) is rotatably connected in the sliding limiting groove (511), the left section and the right end of the left-right rotating screw rod (53) are opposite in thread turning direction, and the left section and the right end of the left-right rotating screw rod (53) are both connected with a V-shaped block (52) in a thread fit manner; one end of the left-right rotating screw rod (53) is connected with a rotating handle (54).
4. The internal hole sand cleaning device for the cylinder casting according to claim 3, characterized in that: the front side of the placing plate (51) is provided with a boosting chamfer (512).
5. The inner bore sand cleaning device for the cylinder casting according to claim 4, wherein: the dust collection device is characterized in that a dust collection hole (513) is formed in the middle of the sliding limiting groove (511), a dust collection pipe (6) is connected to the dust collection hole (513), and a dust collection pump is connected to one end, far away from the dust collection hole (513), of the dust collection pipe (6).
6. The inner bore sand cleaning device for the cylinder casting according to claim 5, wherein: the dustproof door (11) is made of transparent plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023333064.3U CN215508936U (en) | 2020-12-30 | 2020-12-30 | Sand removing device for inner hole of cylinder casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023333064.3U CN215508936U (en) | 2020-12-30 | 2020-12-30 | Sand removing device for inner hole of cylinder casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215508936U true CN215508936U (en) | 2022-01-14 |
Family
ID=79786516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023333064.3U Expired - Fee Related CN215508936U (en) | 2020-12-30 | 2020-12-30 | Sand removing device for inner hole of cylinder casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215508936U (en) |
-
2020
- 2020-12-30 CN CN202023333064.3U patent/CN215508936U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220114 |