CN221312387U - Auxiliary device for repairing investment precision casting wax mould - Google Patents
Auxiliary device for repairing investment precision casting wax mould Download PDFInfo
- Publication number
- CN221312387U CN221312387U CN202323105409.3U CN202323105409U CN221312387U CN 221312387 U CN221312387 U CN 221312387U CN 202323105409 U CN202323105409 U CN 202323105409U CN 221312387 U CN221312387 U CN 221312387U
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- Prior art keywords
- auxiliary device
- repairing
- threaded
- casting wax
- base
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- 238000005495 investment casting Methods 0.000 title claims abstract description 21
- 230000002457 bidirectional effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
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Abstract
The utility model discloses an auxiliary device for repairing an investment precision casting wax mould, which comprises a base, wherein two bases are arranged, supports are arranged at the upper ends of the two bases, threaded sleeves are fixedly connected to the inner tops of the two supports, threaded rods are connected to the middle parts of the two threaded sleeves in a threaded manner, one ends of the two threaded rods extend to the inside through the upper ends of the bases and are provided with first bevel gears, sleeves are arranged on the side walls of the two supports, and telescopic rods are arranged in the middle parts of the two sleeves. According to the utility model, the threaded rod is matched with the threaded sleeve, and the threaded sleeve can push the support to move under the action of the limiting block, so that the height of the support is adjusted, and the convenience of work is ensured.
Description
Technical Field
The utility model relates to the technical field of casting, in particular to an auxiliary device for repairing an investment precision casting wax pattern.
Background
The investment casting is also called lost wax casting, and is generally characterized in that a pattern is made of fusible materials, a plurality of layers of refractory materials are coated on the surface of the pattern to make a forming shell, and then the pattern is melted and discharged out of the forming shell, so that a casting mould without a parting surface is obtained, the casting scheme of casting can be carried out after high-temperature roasting, the investment casting has high dimensional accuracy and surface smoothness, the investment casting method can greatly save machine tool equipment and processing time, and greatly save metal raw materials, and the wax mould repair is a procedure in the investment casting process.
Although the prior art has set up the support, but only can fix the wax matrix, can't carry out high regulation to the wax matrix, when the staff need operate the position of wax matrix not co-altitude, can't guarantee the convenience, reduction work efficiency.
Disclosure of utility model
The utility model aims to solve the technical problems that the conventional bracket can only fix the wax pattern, can not adjust the height of the wax pattern, can not ensure convenience and reduce the working efficiency when a worker needs to operate the positions of the wax pattern with different heights.
In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides an auxiliary device for repairing of investment precision casting wax matrix, the on-line screen storage device comprises a base, the base is provided with two, two the support is all installed to the base upper end, two equal fixedly connected with thread bush in the top in the support, two equal threaded connection in thread bush middle part has the threaded rod, two threaded rod one end all passes the base upper end and extends to inside and install first bevel gear, two the sleeve is all installed to the support lateral wall, two the telescopic link is all installed at sleeve middle part, utilizes the threaded rod to cooperate with the thread bush, and the thread bush can promote the support and move about under the stopper effect to adjust the height of support.
Preferably, fixing bolts are arranged on the side walls of the two sleeves, and the telescopic rods are fixed by the fixing bolts.
Preferably, the connecting rods are arranged on the side walls of the two bases, the two bi-directional motors are arranged at one ends of the two connecting rods, movable shafts are arranged at two ends of the bi-directional motors, the bi-directional motors are supported by the connecting rods, and the two bases are connected.
Preferably, the two movable shafts are sleeved with connecting shafts, one ends of the two connecting shafts penetrate through the side wall of the base and extend to the inside, a second bevel gear is arranged in the connecting shafts, and the first bevel gear and the second bevel gear are matched, so that the two threaded rods rotate simultaneously.
Preferably, the hexagonal connectors are formed in the connecting shafts, the sliding grooves are formed in the inner walls of the hexagonal connectors, the sliding blocks are mounted on the side walls of the movable shafts, and the lengths of the connecting shafts and the movable shafts can be adjusted when the distance between the two supports is adjusted.
Preferably, the two-way motor is fixedly connected with a fixing frame outside, and the side wall of the fixing frame is fixedly connected with the outer walls of the two connecting rods.
Preferably, two limiting blocks are arranged on the outer walls of the threaded sleeves, and the side walls of the limiting blocks are in sliding connection with the inner walls of the brackets.
The beneficial effects of the utility model are as follows:
According to the utility model, the first bevel gear and the second bevel gear are driven by the bidirectional motor, so that the two threaded rods simultaneously rotate, and the threaded sleeve pushes the support to move under the cooperation of the limiting block, so that the height of the support is adjusted, and the convenience of the device in use is ensured.
Drawings
FIG. 1 is a perspective view of a connecting shaft of an auxiliary device for repairing an investment casting wax pattern in accordance with the present utility model;
FIG. 2 is a perspective view of a movable shaft of an auxiliary device for repairing an investment casting wax pattern in accordance with the present utility model;
FIG. 3 is a cross-sectional view of an auxiliary device for repairing an investment casting wax pattern in accordance with the present utility model;
fig. 4 is an enlarged view of the utility model at a in fig. 3.
In the figure: 1. a base; 2. a bracket; 3. a threaded rod; 4. a thread sleeve; 5. a sleeve; 6. a fixing bolt; 7. a telescopic rod; 8. a first bevel gear; 9. a second bevel gear; 10. a connecting rod; 11. a movable shaft; 12. a fixing frame; 13. a bi-directional motor; 14. a connecting shaft; 15. a limiting block; 16. a hexagonal connection port; 17. a chute; 18. a sliding block.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Referring to fig. 1-4, an auxiliary device for repairing an investment precision casting wax pattern comprises a base 1, wherein two bases 1 are arranged, supports 2 are installed at the upper ends of the two bases 1, threaded sleeves 4 are fixedly connected to the inner tops of the two supports 2, threaded rods 3 are connected to the middle parts of the two threaded sleeves 4 in a threaded manner, the supports 2 are pushed to move by the threaded sleeves 4, the height of the supports 2 is adjusted, one ends of the two threaded rods 3 penetrate through the upper ends of the bases 1 and extend to the inside and are provided with first bevel gears 8, the first bevel gears 8 are meshed with second bevel gears 9, sleeves 5 are installed on the side walls of the two supports 2, and telescopic rods 7 are installed at the middle parts of the two sleeves 5 and used for adjusting the distance between the supports 2.
As shown in fig. 2-3, fixing bolts 6 are all installed on the side walls of the two sleeves 5, connecting rods 10 are all installed on the side walls of the two bases 1, a bidirectional motor 13 is installed at one end of each of the two connecting rods 10, movable shafts 11 are installed at two ends of each of the bidirectional motors 13, each of the movable shafts 11 is arranged in a hexagonal mode and is convenient to slide in the middle of each of the connecting shafts 14, the connecting shafts 14 are all sleeved outside the two movable shafts 11, one end of each of the two connecting shafts 14 penetrates through the side wall of the base 1 to extend into the interior and is provided with a second bevel gear 9, hexagonal connecting ports 16 are all formed in the interior of each of the two connecting shafts 14, sliding grooves 17 are all formed in the inner walls of the two hexagonal connecting ports 16, sliding blocks 18 are all installed on the side walls of the two movable shafts 11, the sliding blocks 18 are matched with the sliding grooves 17, the movable shafts 11 and the connecting shafts 14 can move in the rotating process, a fixing frame 12 is fixedly connected to the outer walls of the bidirectional motor 13, two limiting blocks 15 are fixedly connected to the outer walls of the two connecting shafts 10, two limiting blocks 15 are all installed on the outer walls of the two threaded sleeves 4, and the threaded sleeves 4 push the support 2 to move, and the limiting blocks 15 are in sliding connection with the inner walls of the support 2.
When the movable shaft is used, the movable shaft 11 and the connecting shaft 14 are driven to rotate by the bidirectional motor 13, so that the first bevel gear 8 and the second bevel gear 9 are driven to rotate simultaneously, the two threaded rods 3 are driven to move by pushing the threaded sleeve 4 under the cooperation of the limiting block 15, the height of the support 2 is adjusted, the convenience of operation is ensured, the distance between the supports 2 can be adjusted by the cooperation of the telescopic rod 7 and the sleeve 5, the fixing bolt 6 is used for fixing, and when the distance between the supports 2 is adjusted, the movable shaft 11 slides under the cooperation of the sliding block 18 and the sliding groove 17 and the inner wall of the connecting shaft 14.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. Auxiliary device for repairing investment precision casting wax mould, which comprises a base (1), and is characterized in that: the base (1) is provided with two, two support (2) are all installed to base (1) upper end, two equal fixedly connected with thread bush (4) in top in support (2), two equal threaded connection in thread bush (4) middle part has threaded rod (3), two threaded rod (3) one end all passes base (1) upper end and extends to inside and install first bevel gear (8), two sleeve (5) are all installed to support (2) lateral wall, two telescopic link (7) are all installed in sleeve (5) middle part.
2. An auxiliary device for repairing an investment casting wax pattern according to claim 1, wherein: the side walls of the two sleeves (5) are provided with fixing bolts (6).
3. An auxiliary device for repairing an investment casting wax pattern according to claim 1, wherein: the two side walls of the base (1) are provided with connecting rods (10), one ends of the two connecting rods (10) are provided with two-way motors (13), and two ends of each two-way motor (13) are provided with movable shafts (11).
4. An auxiliary device for repairing an investment casting wax pattern according to claim 3, wherein: the two movable shafts (11) are sleeved with connecting shafts (14) at the outer parts, and one ends of the two connecting shafts (14) penetrate through the side wall of the base (1) to extend to the inner part and are provided with second bevel gears (9).
5. An auxiliary device for repairing an investment casting wax pattern as in claim 4, wherein: hexagonal connectors (16) are formed in the connecting shafts (14), sliding grooves (17) are formed in the inner walls of the hexagonal connectors (16), and sliding blocks (18) are mounted on the side walls of the movable shafts (11).
6. An auxiliary device for repairing an investment casting wax pattern according to claim 3, wherein: the bidirectional motor (13) is fixedly connected with a fixing frame (12) outside, and the side wall of the fixing frame (12) is fixedly connected with the outer walls of the two connecting rods (10).
7. An auxiliary device for repairing an investment casting wax pattern according to claim 1, wherein: two limiting blocks (15) are arranged on the outer walls of the two threaded sleeves (4), and the side walls of the limiting blocks (15) are in sliding connection with the inner walls of the brackets (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323105409.3U CN221312387U (en) | 2023-11-16 | 2023-11-16 | Auxiliary device for repairing investment precision casting wax mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323105409.3U CN221312387U (en) | 2023-11-16 | 2023-11-16 | Auxiliary device for repairing investment precision casting wax mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221312387U true CN221312387U (en) | 2024-07-12 |
Family
ID=91787284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323105409.3U Active CN221312387U (en) | 2023-11-16 | 2023-11-16 | Auxiliary device for repairing investment precision casting wax mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221312387U (en) |
-
2023
- 2023-11-16 CN CN202323105409.3U patent/CN221312387U/en active Active
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