CN214054791U - Polishing and grinding device for precision casting - Google Patents
Polishing and grinding device for precision casting Download PDFInfo
- Publication number
- CN214054791U CN214054791U CN202120010215.7U CN202120010215U CN214054791U CN 214054791 U CN214054791 U CN 214054791U CN 202120010215 U CN202120010215 U CN 202120010215U CN 214054791 U CN214054791 U CN 214054791U
- Authority
- CN
- China
- Prior art keywords
- polishing
- wire drawing
- grinding device
- precision casting
- wheels
- Prior art date
- 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
- 238000005498 polishing Methods 0.000 title claims abstract description 21
- 238000005495 investment casting Methods 0.000 title claims abstract description 14
- 238000005491 wire drawing Methods 0.000 claims abstract description 31
- 238000005266 casting Methods 0.000 claims abstract description 16
- 230000002457 bidirectional effect Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 19
- 239000010959 steel Substances 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 6
- 238000005457 optimization Methods 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000252185 Cobitidae Species 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
Abstract
A polishing and grinding device for precision casting castings comprises a supporting frame, supporting wheels are installed at the bottom of the supporting frame, a fixed plate is fixedly arranged on the supporting frame, a movable frame is arranged on the fixed plate in a sliding mode, two groups of mounting frames are arranged at two ends of the movable frame in a sliding mode, when the polishing and grinding device is used, two fine wire drawing wheels are inserted into a channel steel casting, a rotating disc drives a two-way threaded rod to rotate, the two mounting frames are driven to slide outwards simultaneously when the two-way threaded rod rotates, the two fine wire drawing wheels are respectively in close contact with two sides of the inner wall of the channel steel casting, a handle is held, the supporting wheels are in contact with the ground, the sliding supporting wheels drive the fixed plate to slide, a motor drives the fine wire drawing wheels to rotate, the fine wire drawing wheels polish and polish two sides of the inner wall of the channel steel casting in the sliding process, and the lifting screw rod can drive the mounting frames to slide up and down, the height of the fine wire drawing wheel is adjusted, so that the polishing height of the inner wall of the channel steel casting is adjusted.
Description
Technical Field
The utility model belongs to the technical field of the casting technique and specifically relates to a precision casting is polishing grinding device for foundry goods is related to.
Background
The casting is a technological process of smelting metal into liquid meeting certain requirements, pouring the liquid into a casting mold, cooling, solidifying and cleaning to obtain a casting with a preset shape, size and performance. The cast blank is nearly formed, so that the purposes of no machining or less machining are achieved, the cost is reduced, and the manufacturing time is reduced to a certain extent. In the prior art, when the inner wall of a channel steel with a larger width is ground, one side of the inner wall is ground firstly, and the other side of the inner wall is ground secondly, which is troublesome.
SUMMERY OF THE UTILITY MODEL
To the above circumstances, for overcoming prior art's defect, the utility model provides a precision casting is polishing grinding device for foundry goods is used for solving above-mentioned problem.
In order to realize the above-mentioned purpose, the utility model relates to a polishing grinding device for precision casting foundry goods, the loach carrying platform comprises a supporting fram, the supporting wheel is installed to the bottom of support frame, the fixed plate that is equipped with on the support frame, it is equipped with the adjustable shelf to slide on the fixed plate, the both ends of adjustable shelf slide and are equipped with two sets of mounting brackets, and are two sets of rotate on the mounting bracket and install two thin wire drawing wheels, and fixed two motors, two of being equipped with on two sets of mounting brackets the output shaft of motor is connected with two thin wire drawing wheel transmissions respectively, the axis and the horizontal plane of thin wire drawing wheel are perpendicular.
Preferably, a sleeve is fixedly arranged on the fixing plate, a guide sliding rod is fixedly arranged on the mounting frame, and the guide sliding rod is connected with the sleeve in a sliding mode.
Preferably, a threaded cylinder is fixedly arranged on the mounting frame, a lifting screw is rotatably arranged on the fixing plate, and the lower end of the lifting screw is in threaded connection with the inner wall of the threaded cylinder.
Preferably, the movable frame is rotatably provided with a bidirectional threaded rod, the mounting frame is integrally provided with a square sliding rod, and the square sliding rod is in threaded connection with the end of the bidirectional threaded rod.
Preferably, a rotary disc is fixedly arranged in the middle of the bidirectional threaded rod.
Preferably, a handle is fixedly arranged on the fixing plate.
Preferably, the square sliding rod is of a spring telescopic rod structure.
Has the advantages that:
the utility model discloses when using, insert two thin wire drawing wheels in the channel-section steel foundry goods, it rotates to rotate the carousel and drives two-way threaded rod, drive two mounting brackets and outwards slide simultaneously when two-way threaded rod rotates, make two thin wire drawing wheels respectively with the both sides in close contact with of channel-section steel foundry goods inner wall, hold the handle, make supporting wheel and ground contact, the slip supporting wheel drives the fixed plate and slides, the motor drives thin wire drawing wheel and rotates, make thin wire drawing wheel carry out burnishing and polishing to the both sides of channel-section steel foundry goods inner wall at gliding in-process, distance between two thin wire drawing wheels can be adjusted, can carry out burnishing and polishing to the inner wall of different width channel-section steel foundry goods, it can drive the mounting bracket and slide from top to bottom to rotate the lifting screw, highly adjust thin wire drawing wheel, thereby adjust the polishing height to channel-section steel foundry goods inner wall.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.
Fig. 3 is a schematic view of the installation structure of the turntable of the present invention.
Fig. 4 is a schematic view of the structure of the mounting rack of the present invention.
In the figure: the device comprises a support frame 1, a support wheel 2, a fixed plate 3, a movable frame 4, a mounting frame 5, a fine wire drawing wheel 6, a motor 7, a sleeve 8, a guide slide rod 9, a threaded cylinder 10, a lifting screw rod 11, a bidirectional threaded rod 12, a square slide rod 13, a rotary table 14 and a handle 15.
Detailed Description
The following describes the present invention in further detail with reference to the accompanying fig. 1-4.
As shown in figures 1-4, the polishing and grinding device for precision casting comprises a support frame 1, a support wheel 2 is installed at the bottom of the support frame 1, a fixed plate 3 is fixedly arranged on the support frame 1, a movable frame 4 is slidably arranged on the fixed plate 3, two sets of mounting frames 5 are slidably arranged at two ends of the movable frame 4, two sets of mounting frames 5 are rotatably installed on the two sets of mounting frames 5, two motors 7 are fixedly arranged on the two sets of mounting frames 5, output shafts of the two motors 7 are respectively in transmission connection with the two thin wire drawing wheels 6, the axes of the thin wire drawing wheels 6 are perpendicular to the horizontal plane, when in use, the two thin wire drawing wheels 6 are inserted into a channel steel casting, a rotary table 14 is rotated to drive a bidirectional threaded rod 12 to rotate, the two mounting frames 5 are driven to simultaneously slide outwards when the bidirectional threaded rod 12 rotates, so that the two thin wire drawing wheels 6 are respectively in close contact with two sides of the inner wall of the channel steel casting, the handle 15 is held to enable the supporting wheel 2 to be in contact with the ground, the sliding supporting wheel 2 drives the fixing plate 3 to slide, the motor 7 drives the fine wire drawing wheel 6 to rotate, and the fine wire drawing wheel 6 polishes and polishes the two sides of the inner wall of the channel steel casting in the sliding process.
As a technical optimization scheme of the utility model, fixed being equipped with sleeve 8 on the fixed plate 3, fixed being equipped with direction slide bar 9 on the mounting bracket 5, direction slide bar 9 and sleeve 8 sliding connection.
As the utility model discloses a technical optimization scheme, the fixed screw thread section of thick bamboo 10 that is equipped with on the mounting bracket 5, rotate on the fixed plate 3 and install lifting screw 11, lifting screw 11's lower extreme and the inner wall threaded connection of screw thread section of thick bamboo 10 rotate lifting screw 11 and can drive mounting bracket 5 and slide from top to bottom, highly adjust thin wire drawing wheel 6 to adjust the polished height to the channel-section steel foundry goods inner wall.
As a technical optimization scheme of the utility model, two-way threaded rod 12 is installed to the 4 internal rotations of adjustable shelf, and integrated into one piece has square slide bar 13, square slide bar 13 and two-way threaded rod 12's tip threaded connection on the mounting bracket 5.
As a technical optimization scheme of the utility model, the fixed carousel 14 that is equipped with in intermediate position of two-way threaded rod 12.
As a technical optimization scheme of the utility model, fixed being equipped with handle 15 on the fixed plate 3.
As a technical optimization scheme of the utility model, square slide bar 13 is spring telescopic rod structure, makes the inner wall of thin wire drawing wheel 6 and channel-section steel foundry goods keep in close contact with.
The working principle is as follows: the utility model discloses when using, insert two thin wire drawing wheels 6 in the channel-section steel foundry goods, it rotates carousel 14 and drives two-way threaded rod 12 and rotate, drive two mounting bracket 5 when two-way threaded rod 12 rotates and outwards slide simultaneously, make two thin wire drawing wheels 6 respectively with the both sides in close contact with of channel-section steel foundry goods inner wall, hold handle 15, make supporting wheel 2 and ground contact, slip supporting wheel 2 drives fixed plate 3 and slides, motor 7 drives thin wire drawing wheel 6 and rotates, make thin wire drawing wheel 6 polish the polishing to the both sides of channel-section steel foundry goods inner wall at gliding in-process, it can drive mounting bracket 5 and slide from top to bottom to rotate lifting screw 11, highly adjust thin wire drawing wheel 6, thereby adjust the polishing height to channel-section steel foundry goods inner wall.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a polishing grinding device for precision casting foundry goods, includes support frame (1), its characterized in that, supporting wheel (2) are installed to the bottom of support frame (1), fixed plate (3) of being equipped with on support frame (1), it is equipped with adjustable shelf (4) to slide on fixed plate (3), the both ends slip of adjustable shelf (4) is equipped with two sets of mounting bracket (5), and is two sets of rotate on mounting bracket (5) and install two thin wire drawing wheels (6), and fixed two motor (7) that are equipped with on two sets of mounting bracket (5), two the output shaft of motor (7) is connected with two thin wire drawing wheels (6) transmission respectively, the axis and the horizontal plane of thin wire drawing wheel (6) are perpendicular.
2. A polishing and grinding device for precision casting castings according to claim 1, characterized in that a sleeve (8) is fixedly arranged on the fixing plate (3), a guide slide bar (9) is fixedly arranged on the mounting frame (5), and the guide slide bar (9) is slidably connected with the sleeve (8).
3. The polishing and grinding device for the precision casting of claim 1 is characterized in that a threaded cylinder (10) is fixedly arranged on the mounting rack (5), a lifting screw (11) is rotatably arranged on the fixing plate (3), and the lower end of the lifting screw (11) is in threaded connection with the inner wall of the threaded cylinder (10).
4. The polishing and grinding device for the precision casting castings according to claim 1, wherein a bidirectional threaded rod (12) is rotatably mounted in the movable frame (4), a square slide rod (13) is integrally formed on the mounting frame (5), and the ends of the square slide rod (13) and the bidirectional threaded rod (12) are in threaded connection.
5. A polishing and grinding device for precision casting castings according to claim 4, characterized in that a turntable (14) is fixedly arranged at the middle position of the bidirectional threaded rod (12).
6. A polishing and grinding device for precision casting according to claim 1, characterized in that a handle (15) is fixed on the fixing plate (3).
7. The polishing and grinding device for the precision casting castings according to claim 4, wherein the square sliding rod (13) is of a spring telescopic rod structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120010215.7U CN214054791U (en) | 2021-01-05 | 2021-01-05 | Polishing and grinding device for precision casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120010215.7U CN214054791U (en) | 2021-01-05 | 2021-01-05 | Polishing and grinding device for precision casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214054791U true CN214054791U (en) | 2021-08-27 |
Family
ID=77368941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120010215.7U Expired - Fee Related CN214054791U (en) | 2021-01-05 | 2021-01-05 | Polishing and grinding device for precision casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214054791U (en) |
-
2021
- 2021-01-05 CN CN202120010215.7U patent/CN214054791U/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: 20210827 |