CN117564607B - Repair equipment for large flange waste and large flange processing system - Google Patents
Repair equipment for large flange waste and large flange processing system Download PDFInfo
- Publication number
- CN117564607B CN117564607B CN202410057578.4A CN202410057578A CN117564607B CN 117564607 B CN117564607 B CN 117564607B CN 202410057578 A CN202410057578 A CN 202410057578A CN 117564607 B CN117564607 B CN 117564607B
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- flange
- sliding
- waste
- large flange
- sliding groove
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- 239000002699 waste material Substances 0.000 title claims abstract description 103
- 230000008439 repair process Effects 0.000 title claims abstract description 34
- 238000012545 processing Methods 0.000 title abstract description 13
- 230000002401 inhibitory effect Effects 0.000 claims abstract description 21
- 238000003754 machining Methods 0.000 claims abstract description 9
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 230000000452 restraining effect Effects 0.000 description 11
- 230000008569 process Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000006880 cross-coupling reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P6/00—Restoring or reconditioning objects
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
- Cleaning In General (AREA)
Abstract
The invention provides repair equipment for large flange waste products and a large flange processing system, and relates to the field of large flange processing. The repairing equipment comprises a rotary workbench, a tool rest body, a self-centering assembly and a rotation inhibiting assembly, wherein the rotary workbench is used for placing flange waste to be repaired; the tool rest body is positioned above the rotary workbench and provided with a plurality of blades; the self-centering assembly comprises a first sliding table and a second sliding table, the first sliding table is fixedly connected with the upper surface of the tool rest body, a first sliding groove is formed in the first sliding table, a first sliding block and a second sliding groove which are vertically arranged to form a cross shape are formed in the second sliding table, and the first sliding block is arranged in the first sliding groove in a sliding mode; the rotation inhibiting assembly is provided with a second sliding block which is arranged in the second sliding groove in a sliding way. The method can be used for repairing the large-sized flange scrapped due to machining errors, and can also be used for standardized forming of the inner diameter and the outer diameter of the flange.
Description
Technical Field
The invention relates to the field of large flange processing, in particular to repair equipment for large flange waste and a large flange processing system.
Background
The large flange can be finished by adopting a precise bending forming process, and has great application value in actual engineering. For flanges connected with the seal heads and used on some large-sized pressure containers, in order to ensure the planeness and the machining precision of flange sealing surfaces, after the rough machining of the flange body is finished by adopting the precision bending forming process, the flanges and the seal heads are welded together, and then the finish machining of the flange sealing surfaces is carried out on a large-sized vertical lathe.
However, the large flange is difficult to control the size of the inner diameter and the outer diameter due to the operation or the precision problem of a machine tool in the processing process, waste products are inevitably generated, and the economic loss is huge.
In view of this, the present invention has been made.
Disclosure of Invention
The invention aims to provide a repair device for large flange waste, which can be used for repairing large flanges scrapped due to machining errors, can save products from the waste to a certain extent, and can be used for standardized forming of the inner diameter and the outer diameter of the flanges.
Objects of the present invention include, for example, providing a large flange processing system.
Embodiments of the invention may be implemented as follows:
in a first aspect, the invention provides a repair device for large flange waste, comprising a rotary workbench, a tool rest body, a self-centering assembly and a rotation inhibiting assembly;
The rotary workbench is used for placing flange waste products to be repaired;
the tool rest body is positioned above the rotary workbench and used for repairing at least one of the inner diameter and the outer diameter of the flange waste, and a plurality of blades are arranged on the tool rest body;
The self-centering assembly comprises a first sliding table and a second sliding table, the first sliding table is fixedly connected with the upper surface of the tool rest body, a first sliding groove is formed in the first sliding table, a first sliding block and a second sliding groove are formed in the second sliding table, the first sliding block is arranged in the first sliding groove in a sliding mode, and the first sliding groove and the second sliding groove are vertically arranged to form a cross shape;
the rotation inhibiting assembly is fixedly connected with the second sliding table.
In an alternative embodiment, the rotation-inhibiting assembly includes a recess table and an inhibiting column, wherein a second slider and a square groove are arranged on the recess table, the second slider is slidably arranged in the second sliding groove, and the inhibiting column is inserted into the square groove.
In an alternative embodiment, the rotary table is provided with support blocks for lifting the flange waste.
In an alternative embodiment, the lower end surface of the holder body is provided with an inclined conical surface for facilitating the insertion of the flange waste.
In an alternative embodiment, the holder body is provided with an annular blade mounting plate, the size of which is matched with the inner ring or the outer ring of the flange waste, and the blade is arranged on the outer circumferential surface of the blade mounting plate to repair the inner diameter of the flange waste, or the blade is arranged on the inner circumferential surface of the blade mounting plate to repair the outer diameter of the flange waste.
In an alternative embodiment, the holder body is provided with two annular blade mounting plates, an inner mounting plate and an outer mounting plate, the size of the inner mounting plate is matched with the inner ring of the flange waste, the size of the outer mounting plate is matched with the outer ring of the flange waste, the blades comprise inner diameter blades and outer diameter blades, the inner diameter blades are arranged on the outer circumferential surface of the inner mounting plate, and the outer diameter blades are arranged on the inner circumferential surface of the outer mounting plate.
In an alternative embodiment, the blade comprises a vertical surface, a connecting cambered surface and an arc-shaped spherical surface, wherein the connecting cambered surface is connected with the circumferential surface of the tool holder body, the vertical surface is perpendicularly connected with the connecting cambered surface, and the arc-shaped spherical surface is connected with the connecting cambered surface and the vertical surface and protrudes towards a direction away from a connecting line of the connecting cambered surface and the vertical surface.
In an alternative embodiment, the blade is provided with a plurality of through holes penetrating the vertical surface and the arc-shaped spherical surface.
In an alternative embodiment, the repair device for large flange rejects further comprises a stand on which the rotation-inhibiting assembly is liftable.
In an alternative embodiment, the first sliding table, the second sliding table and the concave table are all disc-shaped.
In a second aspect, the present invention provides a large flange machining system comprising a repair facility for large flange waste as described in any of the previous embodiments.
The beneficial effects of the embodiment of the invention include, for example:
The embodiment of the invention provides large flange waste repairing equipment, which utilizes a restraining column to drive a self-centering assembly and a tool rest body connected with the self-centering assembly to integrally move upwards, and then places the flange waste to be repaired on a supporting block of a rotary workbench, wherein the flange waste and the supporting block do not need to be clamped, and only need to be placed on the supporting block. The inclined conical surface of the tool holder body is then inserted into the flange waste by means of the downward movement of the restraining post, so that subsequent self-centering is guided. The rotary workbench is driven to rotate, the rotary workbench rotates to drive flange waste placed on the supporting block of the rotary workbench to rotate, at the moment, the blade contacted with the flange waste tends to rotate along with the flange waste, and because the tool rest body cannot rotate under the action of the concave table and the restraining column, the tool rest body only moves in the first sliding groove on the first sliding table and the second sliding groove on the second sliding table, the first sliding groove and the second sliding groove are vertically arranged to form a cross-shaped structure, which is equivalent to an cross coupling, and the arrangement of the structure can drive the tool rest body to move in the first sliding groove and the second sliding groove when the tool rest body contacts with the rotating flange waste, so that the automatic compensation and self-centering of the rotation center of the tool rest body are realized. After the automatic centering is finished, the tool rest body and the blade can be kept still, and the blade cuts the inner diameter and/or the outer diameter of the flange waste along with the continuous rotation of the rotary workbench and the flange waste, so that the standardization of the inner diameter and/or the outer diameter of the flange waste is realized, and the repair of the flange waste is realized. The large flange waste repairing equipment provided by the invention has the advantages of simple structural principle, simplicity in operation and excellent performance under the condition of small machining allowance, and can be used for standardized forming of the inner diameter and the outer diameter of the flange.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a repair device for large flange waste provided by an embodiment of the present invention;
FIG. 2 is a front view of a repair device for large flange waste provided by an embodiment of the present invention;
Fig. 3 is a schematic perspective view of a tool rest body, a self-centering assembly and a rotation-inhibiting assembly of a repair device for large flange waste provided in an embodiment of the present invention;
FIG. 4 is a top view of the tool holder block, self-centering assembly and rotation-inhibiting assembly of the large flange reject repair apparatus provided by an embodiment of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 4 at A;
Fig. 6 is a schematic perspective view of a single blade of a repair device for large flange waste provided by an embodiment of the present invention.
Icon: 100-repairing equipment of large flange waste; 110-a rotary table; 111-supporting blocks; 120-knife rest body; 121-a blade; 122-vertical plane; 123-connecting cambered surfaces; 124-arc sphere; 125-through holes; 126-inclined cone; 130-a self-centering assembly; 131-a first sliding table; 132-a second slipway; 133-a first chute; 134-a first slider; 135-a second chute; 140-inhibit rotation assembly; 141-concave table; 142-inhibition column; 143-a second slider; 144-square grooves; 150-a bracket; 200-flange reject.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be noted that, if the terms "upper", "lower", "inner", "outer", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or the azimuth or the positional relationship in which the inventive product is conventionally put in use, it is merely for convenience of describing the present invention and simplifying the description, and it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus it should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, if any, are used merely for distinguishing between descriptions and not for indicating or implying a relative importance.
It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.
First embodiment
Referring to fig. 1 and 2, the present embodiment provides a repair apparatus 100 for large flange waste, which includes a rotary table 110, a holder block 120, a self-centering assembly 130, a rotation suppressing assembly 140, and a bracket 150, and the specific structures of the rotary table 110, the holder block 120, the self-centering assembly 130, the rotation suppressing assembly 140, and the bracket 150 will be described below.
The rotary table 110 is used for placing flange waste 200 to be repaired; be provided with the supporting shoe 111 that is used for raising flange waste 200 on the swivel work head 110, flange waste 200 is directly placed on supporting shoe 111, need not to fix flange waste 200 and supporting shoe 111, can utilize frictional force to drive the flange waste 200 of placing in its surface to rotate through driving swivel work head 110 rotation, and the setting of supporting shoe 111 is convenient for lift flange waste 200, and follow-up knife rest body 120 of being convenient for can process flange waste 200 completely, and processing is more complete, and the precision is better.
The tool rest body 120 is positioned above the rotary workbench 110 and used for repairing the inner diameter of the flange waste 200, and a plurality of blades 121 are fixedly arranged on the tool rest body 120; the inner diameter of the flange waste 200 is repaired by the blade 121 to achieve the desired inner diameter. Specifically, the holder body 120 may set the holder body 120 and the blade 121 thereof according to the inner diameter of the flange waste 200to be treated, for example, in this embodiment, when repairing the inner diameter of the flange waste 200, the holder body 120 is provided with an annular blade mounting plate, the size of the blade mounting plate is matched with the inner ring of the flange waste 200, and the blade 121 is disposed on the outer circumferential surface of the blade mounting plate to repair the inner diameter of the flange waste 200. It should be noted that "matching" in this embodiment means matching with the inner diameter to be repaired, so as to facilitate repair.
In other embodiments, the holder body 120 may be used alone to repair the outer diameter of the flange waste 200, where the holder body 120 is provided with an annular blade mounting plate (not shown) having a size matching the outer circumference of the flange waste 200, and the blades 121 are disposed on the inner circumferential surface of the blade mounting plate to repair the outer diameter of the flange waste 200.
In other embodiments, the holder body 120 may also repair the inner diameter and the outer diameter of the flange waste 200 at the same time, at this time, the holder body 120 is provided with two annular blade mounting plates (not shown) which are an inner mounting plate and an outer mounting plate, the size of the inner mounting plate is matched with the inner ring of the flange waste 200, the size of the outer mounting plate is matched with the outer ring of the flange waste 200, the blade 121 includes an inner diameter blade and an outer diameter blade, the inner diameter blade is disposed on the outer circumferential surface of the inner mounting plate, and the outer diameter blade is disposed on the inner circumferential surface of the outer mounting plate. At this time, the flange waste 200 is coated by the groove formed by the inner diameter blade and the outer diameter blade, so that the inner diameter and the outer diameter of the flange waste 200 are repaired simultaneously.
It should be further noted that, referring to fig. 3, 4,5 and 6, the insert 121 in this embodiment is different from a conventional insert structure, in this embodiment, the insert 121 includes a vertical surface 122, a connecting arc surface 123 and an arc-shaped spherical surface 124, the connecting arc surface 123 is fixedly connected to the circumferential surface of the holder body 120, the vertical surface 122 is vertically and fixedly connected to the connecting arc surface 123, the arc-shaped spherical surface 124 is fixedly connected to the connecting arc surface 123 and the vertical surface 122 and protrudes in a direction away from a connecting line of the connecting arc surface 123 and the vertical surface 122. When the arrangement of the arc-shaped spherical surface 124 in the embodiment enables the arc-shaped spherical surface 124 to be in contact with the inner circumferential surface and the outer circumferential surface of the flange waste 200, the repairing effect is better, meanwhile, the arc-shaped spherical surface 124 is small at two ends and is in a structure with a convex middle, the arc-shaped spherical surface is easier to insert into the flange waste 200, and meanwhile, the middle convex part is easier to contact with the flange waste 200, so that accurate repairing is realized. The arrangement of the vertical surface 122 and the arcuate spherical surface 124 together may result in the blade 121 tending to rotate the holder block 120 in one direction.
In addition, the insert 121 is provided with a plurality of through holes 125 penetrating the vertical surface 122 and the arc-shaped spherical surface 124. Because some cutting scraps are generated during the repair of the flange waste 200, the design of the through hole 125 is convenient for discharging the cutting scraps, and the cutting scraps are prevented from being accumulated on one side of the arc-shaped spherical surface 124.
Further, in the present embodiment, the lower end surface of the holder body 120 is provided with an inclined tapered surface 126 for facilitating insertion of the flange waste 200. The provision of the inclined tapered surface 126 not only facilitates insertion of the holder body 120 into the middle of the flange waste 200, but the inclined tapered surface 126 also serves to guide self-centering.
Referring to fig. 3 and 4, the self-centering assembly 130 includes a first sliding table 131 and a second sliding table 132, the first sliding table 131 is fixedly connected with the upper surface of the holder body 120, a first sliding groove 133 is formed on the first sliding table 131, the second sliding table 132 is located above the first sliding table 131, the second sliding table 132 is provided with a first sliding block 134 and a second sliding groove 135, the first sliding block 134 is slidably arranged in the first sliding groove 133, and the first sliding groove 133 and the second sliding groove 135 are vertically arranged to form a cross shape; the first sliding table 131 and the second sliding table 132 are both disc-shaped.
In this embodiment, the self-centering assembly 130 is used to realize self-centering of the holder body 120, so that the processing precision of the holder body 120 on the flange waste 200 is better. Specifically, the first sliding groove 133 and the second sliding groove 135 are vertically arranged to form a cross-shaped structure, which is equivalent to an oldham coupling, and the arrangement of the structure can enable the tool rest body 120 to drive the tool rest body 120 to move in the first sliding groove 133 and the second sliding groove 135 when contacting with the rotated flange waste 200, so as to realize automatic compensation of the rotation center of the tool rest body 120.
Referring to fig. 2, 3 and 4, the rotation inhibiting assembly 140 includes a concave table 141 and an inhibiting column 142, the concave table 141 is also disc-shaped, the concave table 141 is provided with a second slider 143 and a square groove 144, the second slider 143 is slidably disposed in the second sliding groove 135, the inhibiting column 142 is inserted into the square groove 144, and the inhibiting column 142 and the square groove 144 are in interference fit to achieve a fixed connection. The restraining post 142 is liftably mounted on the stand 150. The design of the recess 141 and the restraining post 142 prevents the holder body 120 from rotating as a whole, but only slides to a certain extent on the self-centering assembly 130, thereby realizing self-centering of the center of the holder body 120.
The purpose of the self-centering assembly 130 and the rotation-inhibiting assembly 140 in this embodiment is that, although the flange waste 200 is waste produced by the difficult control of the size of the inner diameter and the outer diameter, the repairable size is smaller, and the positioning of the center of the circle of the tool rest 120 cannot be directly performed at this time, and the positioning process is also troublesome and inaccurate.
The working principle of the repair device 100 for large flange waste provided according to the present embodiment is: the self-centering assembly 130 and the tool holder body 120 connected with the self-centering assembly are driven to integrally move upwards by the restraining posts 142 arranged on the bracket 150, and then the flange waste 200 to be repaired is placed on the supporting block 111 of the rotary workbench 110, so that the flange waste 200 and the supporting block 111 do not need to be clamped, and only need to be placed on the supporting block 111. The downward movement of the restraining posts 142 is then used to insert the angled taper 126 of the holder block 120 into the flange waste 200 to facilitate guiding the subsequent self-centering. The rotary table 110 is driven to rotate, the rotary table 110 rotates to drive the flange waste 200 placed on the supporting block 111 to rotate through friction force, at this time, the blade 121 contacted with the flange waste 200 tends to rotate along with the flange waste 200, and as the tool rest body 120 cannot rotate under the action of the concave table 141 and the restraining post 142, the tool rest body 120 only moves in the first sliding groove 133 on the first sliding table 131 and the second sliding groove 135 on the second sliding table 132 to realize automatic centering, after the automatic centering is finished, the tool rest body 120 and the blade 121 can be kept still, and the inner diameter and/or the outer diameter of the flange waste 200 are cut along with the continuous rotation of the rotary table 110 and the flange waste 200, so that the standardization of the inner diameter and/or the outer diameter of the flange waste 200 is realized, and the repair of the flange waste 200 is realized.
In addition, the invention also provides a large flange processing system which comprises the large flange waste repairing equipment 100. The large flange processing system can process large flanges, when waste products are generated in the processing process, the large flange waste products 200 can be repaired by using the repairing equipment 100 for the large flange waste products, and the qualification rate of products is improved.
In summary, the embodiment of the present invention provides a large-sized flange waste repairing apparatus 100, which uses the restraining post 142 to drive the self-centering component 130 and the tool rest 120 connected thereto to move upwards integrally, and then places the flange waste 200 to be repaired on the supporting block 111 of the rotary table 110, wherein the flange waste 200 and the supporting block 111 do not need to be clamped, and only need to be placed on the supporting block 111. The downward movement of the restraining posts 142 is then used to insert the angled taper 126 of the holder block 120 into the flange waste 200 to facilitate guiding the subsequent self-centering. The rotary table 110 is driven to rotate, the rotary table 110 rotates to drive the flange waste 200 placed on the supporting block 111 to rotate, and at the moment, the blade 121 contacted with the flange waste 200 tends to rotate along with the flange waste 200, and because the tool rest body 120 cannot rotate under the action of the concave table 141 and the restraining post 142, the tool rest body 120 only moves in the first sliding groove 133 on the first sliding table 131 and the second sliding groove 135 on the second sliding table 132, and the first sliding groove 133 and the second sliding groove 135 are vertically arranged to form a cross-shaped structure, which is equivalent to an cross coupling, and the arrangement of the structure can drive the tool rest body 120 to move in the first sliding groove 133 and the second sliding groove 135 when the tool rest body 120 contacts with the rotating flange waste 200, so that the automatic compensation and self-centering of the rotation center of the tool rest body 120 are realized. After the automatic centering is completed, the tool rest body 120 and the blade 121 can be kept still, and the blade 121 cuts the inner diameter and/or the outer diameter of the flange waste 200 along with the continuous rotation of the rotary workbench 110 and the flange waste 200, so that the inner diameter and/or the outer diameter of the flange waste 200 are standardized, and the repair of the flange waste 200 is realized. The repair equipment 100 for the large flange waste provided by the invention has the advantages of simple structure principle, simplicity in operation and excellent performance under the condition of small machining allowance, and meanwhile, the repair equipment 100 for the large flange waste provided by the invention can be used for standardized forming of the inner diameter and the outer diameter of the flange.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present invention should be included in the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The repairing equipment for the large flange waste is characterized by comprising a rotary workbench, a tool rest body, a self-centering assembly and a rotation inhibiting assembly;
The rotary workbench is used for placing flange waste products to be repaired;
the tool rest body is positioned above the rotary workbench and used for repairing at least one of the inner diameter and the outer diameter of the flange waste, and a plurality of blades are arranged on the tool rest body;
The self-centering assembly comprises a first sliding table and a second sliding table, the first sliding table is fixedly connected with the upper surface of the tool rest body, a first sliding groove is formed in the first sliding table, a first sliding block and a second sliding groove are formed in the second sliding table, the first sliding block is arranged in the first sliding groove in a sliding mode, and the first sliding groove and the second sliding groove are vertically arranged to form a cross shape;
The rotation inhibiting assembly is provided with a second sliding block which is arranged in the second sliding groove in a sliding manner; the rotation inhibiting assembly comprises a concave table and an inhibiting column, the second sliding block is arranged on the lower surface of the concave table, a square groove is further fixedly formed in the upper surface of the concave table, and the inhibiting column is inserted into the square groove;
The knife rest body is provided with two annular blade mounting plates, namely an inner mounting plate and an outer mounting plate, the size of the inner mounting plate is matched with the inner ring of the flange waste, the size of the outer mounting plate is matched with the outer ring of the flange waste, the blades comprise an inner diameter blade and an outer diameter blade, the inner diameter blade is arranged on the outer circumferential surface of the inner mounting plate, and the outer diameter blade is arranged on the inner circumferential surface of the outer mounting plate.
2. A large flange reject repair apparatus according to claim 1, wherein the swivel work head is provided with support blocks for lifting the flange reject.
3. The repair facility for large flange rejects according to claim 1, wherein the lower end face of the holder body is provided with a beveled conical surface facilitating insertion of the flange rejects.
4. The repair device for large flange rejects according to claim 1, characterized in that the blade comprises a vertical face, a connecting arc face and an arc-shaped spherical face, the connecting arc face being connected with the circumferential face of the holder body, the vertical face being connected perpendicularly to the connecting arc face, the arc-shaped spherical face being connected to the connecting arc face and the vertical face and protruding in a direction away from the connecting line of the connecting arc face and the vertical face.
5. The repair facility for large flange rejects according to claim 4, wherein the blade is provided with a plurality of through holes penetrating the vertical surface and the arcuate spherical surface.
6. The repair facility for large flange rejects according to claim 1, further comprising a bracket on which the rotation inhibiting assembly is liftably mounted.
7. A large flange machining system, characterized in that it comprises a repair device for large flange rejects according to any of the claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410057578.4A CN117564607B (en) | 2024-01-16 | 2024-01-16 | Repair equipment for large flange waste and large flange processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410057578.4A CN117564607B (en) | 2024-01-16 | 2024-01-16 | Repair equipment for large flange waste and large flange processing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117564607A CN117564607A (en) | 2024-02-20 |
| CN117564607B true CN117564607B (en) | 2024-04-26 |
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| CN202410057578.4A Active CN117564607B (en) | 2024-01-16 | 2024-01-16 | Repair equipment for large flange waste and large flange processing system |
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| CN101844319A (en) * | 2010-05-21 | 2010-09-29 | 上海浦东新创机械有限公司 | Large mobile field processing equipment |
| CN110315120A (en) * | 2019-07-09 | 2019-10-11 | 哈尔滨理工大学 | It is a kind of efficiently to found dress Milling Process cutterhead and special blade |
| CN211728654U (en) * | 2019-12-26 | 2020-10-23 | 鞍山钢制压力容器有限公司 | Repair device for flange sealing surface of integral manhole of large pressure vessel |
| CN214264802U (en) * | 2020-11-06 | 2021-09-24 | 四川天英星航空科技有限公司 | Combined tool for flange machining |
| CN112775625A (en) * | 2020-12-26 | 2021-05-11 | 哈尔滨工业大学 | On-site machining process and machining device for large flange |
| CN113084447A (en) * | 2021-05-13 | 2021-07-09 | 南京群扬机械科技有限责任公司 | Revolving body maintenance equipment |
| CN113369549A (en) * | 2021-06-18 | 2021-09-10 | 大连海事大学 | Large-scale flange terminal surface field machining intelligence lathe |
| CN113523317A (en) * | 2021-08-02 | 2021-10-22 | 三门核电有限公司 | Cleaning device and cleaning method for large-scale shielding main pump sealing ring |
| CN214978224U (en) * | 2021-08-02 | 2021-12-03 | 三门核电有限公司 | Annular mounting seat of large-scale shielding main pump sealing ring cutting tool |
| CN114472966A (en) * | 2022-02-26 | 2022-05-13 | 隆朝鹏 | Large-scale wind-powered electricity generation main shaft flange forming device |
| CN116329365A (en) * | 2023-03-28 | 2023-06-27 | 点夺机电工程江苏有限公司 | Flange production device and production process thereof |
| CN219766879U (en) * | 2023-04-14 | 2023-09-29 | 常州市港口机械有限公司 | Flange milling machine for processing surface flatness of large flange |
| CN116141051A (en) * | 2023-04-20 | 2023-05-23 | 石家庄英杰连铸科技有限公司 | Vertical flange machine tool |
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