CN220051025U - Mounting tool of on-site machining machine for seat ring screw holes of hydroelectric generating set - Google Patents
Mounting tool of on-site machining machine for seat ring screw holes of hydroelectric generating set Download PDFInfo
- Publication number
- CN220051025U CN220051025U CN202320946265.5U CN202320946265U CN220051025U CN 220051025 U CN220051025 U CN 220051025U CN 202320946265 U CN202320946265 U CN 202320946265U CN 220051025 U CN220051025 U CN 220051025U
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- plate
- longitudinal
- transition
- transverse
- seat ring
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- 238000003754 machining Methods 0.000 title claims abstract description 13
- 230000007704 transition Effects 0.000 claims abstract description 37
- 238000009434 installation Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 238000005553 drilling Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The mounting tool of the on-site processing machine for the seat ring screw holes of the hydroelectric generating set comprises a base and a transition mounting seat, wherein the base comprises a bottom plate, and the bottom plate is provided with a fixing bolt hole and a transverse convex chute; the transition mounting seat comprises a transition plate, the transition plate is connected with the transverse convex chute through a sliding limiting piece, a transverse adjusting plate is arranged on the bottom plate, and a transverse adjusting screw is arranged on the transverse adjusting plate and used for driving the transition plate to transversely move; the transition plate is provided with a longitudinal convex chute, the longitudinal convex chute is connected with the rack mounting plate through a sliding limiting piece, the transition plate is provided with a longitudinal adjusting plate, and the longitudinal adjusting plate is provided with a longitudinal adjusting screw which is used for driving the rack mounting plate to move. The installation tool can install the on-site machining machine for the screw holes of the seat ring of the hydroelectric generating set on the seat ring, does not occupy larger space, and has small installation difficulty; in addition, the installation frock can adjust the position of hydroelectric generating set seat ring screw spot facing machine, can carry out station adjustment.
Description
Technical Field
The utility model belongs to the technical field of screw hole machining, and particularly relates to a mounting tool of a hydroelectric generating set seat ring screw hole site machining machine.
Background
In the overhaul process of a hydropower station unit, some on-site large-aperture internal thread machining problems are frequently encountered, for example, when a top cover and a runner body of a water turbine are disassembled, M72x6 large-aperture internal threads are found out, the large-aperture internal threads need to be machined on site, the original delivery precision is recovered, the servomotor is modified, the M60x4x100 internal threads need to be machined on site, the runner body needs to be machined on site, M76x6x150 internal threads and the like, but the large-aperture internal threads are all installed by foundation embedded parts or assembled and welded on site, and structural parts to be machined cannot be transported outwards and can only be machined on site. The current on-site repair or processing method is as follows: the electric drill is used for drilling the damaged bolt and then the tap is used for tapping, but a perfect machining machine is lacked, the electric drill is a hand-held electric drill, the original screw hole is easily damaged in the operation process, and the machining precision cannot be ensured.
Aiming at the problems, the Chinese patent document CN101941131A discloses a cylinder screw hole repairing method, a special scraper and a screw tap for realizing the method, and the scheme is that an electric drill is used for drilling, then the screw tap is used for tapping, and a site processing machine is not specifically disclosed.
At present, many enterprises are researching and developing screw hole field processing equipment, but the size of the equipment and the installation of a base are large, a base cannot be fixed on a seat ring, if a supporting frame is designed independently, a large operation space is occupied, and the seat ring of a hydroelectric generating set is lack of installation tools which can be installed quickly and occupy small space, and meanwhile, the requirement of position adjustment is met.
Disclosure of Invention
In view of the technical problems existing in the background art, the installation tool of the on-site processing machine for the seat ring screw hole of the hydroelectric generating set can install the on-site processing machine for the seat ring of the hydroelectric generating set on the seat ring, does not occupy larger space and has small installation difficulty; in addition, the installation frock can adjust the position of hydroelectric generating set seat ring screw spot facing machine, can carry out station adjustment.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the mounting tool of the on-site processing machine for the seat ring screw holes of the hydroelectric generating set comprises a base and a transition mounting seat, wherein the base comprises a bottom plate, and the bottom plate is provided with a fixing bolt hole and a transverse convex sliding groove; the transition mounting seat comprises a transition plate, the transition plate is connected with the transverse convex chute through a sliding limiting piece, a transverse adjusting plate is arranged on the bottom plate, and a transverse adjusting screw is arranged on the transverse adjusting plate and used for driving the transition plate to transversely move; the transition plate is provided with a longitudinal convex chute, the longitudinal convex chute is connected with the rack mounting plate through a sliding limiting piece, the transition plate is provided with a longitudinal adjusting plate, and the longitudinal adjusting plate is provided with a longitudinal adjusting screw which is used for driving the rack mounting plate to move.
In the preferred scheme, the fixing bolt holes are used for installing fixing bolts and a flat plate; the two transverse adjusting plates are arranged in a group, and the two transverse adjusting plates are oppositely arranged; the two longitudinal adjusting plates are arranged in a group, and the two longitudinal adjusting plates are oppositely arranged; concave working ports are arranged on the bottom plate and the transition plate.
In the preferred scheme, the sliding limiting piece consists of a bolt and a limiting baffle, the limiting baffle is welded at the bottom of the bolt, and the sliding limiting piece penetrates from the side part of the longitudinal convex chute or the lateral convex chute, so that the transition plate and the frame are limited to fall off.
The utility model has the following beneficial effects:
the installation tool can install the on-site machining machine for the screw holes of the seat ring of the hydroelectric generating set on the seat ring, does not occupy larger space, and has small installation difficulty; in addition, the installation frock can adjust the position of hydroelectric generating set seat ring screw spot facing machine, can carry out station adjustment.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a three-dimensional block diagram of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a right side view of the present utility model;
fig. 4 is a view showing the installation effect of the present utility model.
In the figure: the machine frame 1, a machine frame mounting plate 6, a machine tool 7, a bottom plate 701, a fixing bolt hole 702, a transverse convex sliding chute 703, a sliding limiting piece 704, a transition plate 705, a transverse adjusting plate 706, a transverse adjusting screw 707, a longitudinal convex sliding chute 708, a longitudinal adjusting plate 709, a longitudinal adjusting screw 710 and a flat pressing plate 711.
Detailed Description
Example 1:
the preferred scheme is as shown in fig. 1 to 4, and the mounting tool of the water turbine set seat ring screw hole site processing machine consists of a base and a transition mounting seat, wherein the base comprises a bottom plate 701, and the bottom plate 701 is provided with a fixed bolt hole 702 and a transverse convex sliding groove 703; the transition installation seat comprises a transition plate 705, wherein the transition plate 705 is connected with a transverse convex chute 703 through a sliding limiting piece 704, a transverse adjusting plate 706 is arranged on the bottom plate 701, a transverse adjusting screw 707 is arranged on the transverse adjusting plate 706, and the transverse adjusting screw 707 is used for driving the transition plate 705 to move transversely; the transition plate 705 is provided with a longitudinal convex chute 708, the longitudinal convex chute 708 is connected with the rack mounting plate 6 through a sliding limiting piece 704, the transition plate 705 is provided with a longitudinal adjusting plate 709, the longitudinal adjusting plate 709 is provided with a longitudinal adjusting screw 710, and the longitudinal adjusting screw 710 is used for driving the rack mounting plate 6 to move.
The fixing bolt hole 702 is used for installing a fixing bolt, in this embodiment, the bottom plate 701 is used for being installed on a seat ring threaded hole of a hydroelectric generating set, the transverse adjusting screw 707 is used for transversely adjusting the position of the transition plate 705, and the longitudinal adjusting plate 709 is used for longitudinally adjusting the position of the rack mounting plate 6, so that adjustment in two directions of an X axis and a Y axis on a two-dimensional plane is achieved. The sliding limiting piece 704 is composed of a bolt and a limiting baffle, the limiting baffle is welded at the bottom of the bolt, and the sliding limiting piece 704 penetrates from the side part of the longitudinal convex sliding groove 708 or the lateral convex sliding groove 703, so that the transition plate 705 and the frame 1 are limited to fall off.
Further, a fixing bolt hole 702 is provided for mounting a fixing bolt and a flat plate 711; the transverse adjusting plates 706 are arranged in a group of two, and the two transverse adjusting plates 706 are oppositely arranged; the longitudinal adjustment plates 709 are arranged in a group of two, and the two longitudinal adjustment plates 709 are oppositely arranged; concave work ports are formed in both the bottom plate 701 and the transition plate 705. The flat pressing plate 711 is used for improving the overall stability of the installation tool 7.
The working principle of the device is as follows:
the base is arranged on other intact screw holes, and the screw holes to be repaired are positioned in the concave working hole of the bottom plate 701; the transition mounting seat is arranged on the base, and then the frame mounting plate 6 of the frame 1 is arranged on the transition mounting seat; the position of the frame 1 is adjusted by using the transverse adjusting screw 707 and the longitudinal adjusting screw 710 so that the machining tool is positioned right above the screw hole of the broken tooth.
The above embodiments are only preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the scope of the present utility model should be defined by the claims, including the equivalents of the technical features in the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.
Claims (3)
1. The utility model provides a water and electricity unit seat ring screw site machining machine's installation frock which characterized in that: the base comprises a base plate (701), wherein the base plate (701) is provided with a fixed bolt hole (702) and a transverse convex sliding groove (703); the transition installation seat comprises a transition plate (705), the transition plate (705) is connected with a transverse convex chute (703) through a sliding limiting piece (704), a transverse adjusting plate (706) is arranged on the bottom plate (701), a transverse adjusting screw (707) is arranged on the transverse adjusting plate (706), and the transverse adjusting screw (707) is used for driving the transition plate (705) to transversely move; the transition plate (705) is provided with a longitudinal convex chute (708), the longitudinal convex chute (708) is connected with the rack mounting plate (6) through a sliding limiting piece (704), the transition plate (705) is provided with a longitudinal adjusting plate (709), the longitudinal adjusting plate (709) is provided with a longitudinal adjusting screw (710), and the longitudinal adjusting screw (710) is used for driving the rack mounting plate (6) to move.
2. The installed tool of the hydroelectric generating set seat ring screw hole site machining machine according to claim 1, wherein: the fixing bolt holes (702) are used for installing fixing bolts and a flat plate (711); the transverse adjusting plates (706) are arranged in a group of two, and the two transverse adjusting plates (706) are oppositely arranged; the longitudinal adjustment plates (709) are arranged in a group of two, and the two longitudinal adjustment plates (709) are oppositely arranged; concave working ports are arranged on the bottom plate (701) and the transition plate (705).
3. The installed tool of the hydroelectric generating set seat ring screw hole site machining machine according to claim 1, wherein: the sliding limiting piece (704) is composed of a bolt and a limiting baffle, the limiting baffle is welded at the bottom of the bolt, and the sliding limiting piece (704) penetrates from the side part of the longitudinal convex sliding groove (708) or the lateral convex sliding groove (703), so that the transition plate (705) and the frame (1) are limited to fall off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320946265.5U CN220051025U (en) | 2023-04-24 | 2023-04-24 | Mounting tool of on-site machining machine for seat ring screw holes of hydroelectric generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320946265.5U CN220051025U (en) | 2023-04-24 | 2023-04-24 | Mounting tool of on-site machining machine for seat ring screw holes of hydroelectric generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220051025U true CN220051025U (en) | 2023-11-21 |
Family
ID=88783956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320946265.5U Active CN220051025U (en) | 2023-04-24 | 2023-04-24 | Mounting tool of on-site machining machine for seat ring screw holes of hydroelectric generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220051025U (en) |
-
2023
- 2023-04-24 CN CN202320946265.5U patent/CN220051025U/en active Active
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