CN114536248B - Frock is used in processing of blade ring flange - Google Patents
Frock is used in processing of blade ring flange Download PDFInfo
- Publication number
- CN114536248B CN114536248B CN202210214000.6A CN202210214000A CN114536248B CN 114536248 B CN114536248 B CN 114536248B CN 202210214000 A CN202210214000 A CN 202210214000A CN 114536248 B CN114536248 B CN 114536248B
- Authority
- CN
- China
- Prior art keywords
- clamping
- ring
- flange
- sliding
- holding ring
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The application relates to a frock is used in processing of blade ring flange relates to the technical field that spare part was made, and it includes clamping disk, holding ring, supporting component and clamping component, and the holding ring is located the clamping disk, and a plurality of reference columns that are used for spacing the ring flange of fixedly connected with on the holding ring, a plurality of reference columns are along holding ring circumference interval evenly distributed, and supporting component is located between clamping disk and the holding ring, and supporting component is used for providing the support to the holding ring, and the clamping component is used for fixing holding ring and clamping disk. The flange plate fixing device can fix the flange plate simply, conveniently, rapidly, accurately and effectively, so that the problem that the flange plate slides and deviates in the machining process is solved, and the machining precision of the flange plate is improved.
Description
Technical Field
The application relates to the technical field of part manufacturing, in particular to a tool for processing a blade flange plate.
Background
The flange is widely applied to machinery, particularly in the industries of automobiles, chemical engineering, aviation and the like, and the connection between parts is not separated from the fixation of the flange. The blade flange is a special flange and is commonly used as a fitting of a fan or exhaust equipment, and a through hole for fixing a bolt is reserved on the blade flange. When the blade flange is used, the sealing gaskets are added between the two blade flanges, and then bolts penetrate through the perforations and are screwed down, so that the blade flanges are fixed.
For example, in the production process of an aeroengine, a flange plate is required to be used for fixing engine blades, and because the aeroengine has the characteristics of high working temperature, high gas pressure and high working load, the size of the used flange plate is generally larger, and a large-size flange plate blank is required to be fixed when the flange plate is machined.
In the related art, for example, a vane flange needs to be used in the production process of an aeroengine, and because the aeroengine has the characteristics of high working temperature, high gas pressure and high working load, the size of the used vane flange is generally larger, a large-size flange blank needs to be fixed when the vane flange is machined, and in the related art, a clamping tool of a complete system is not available, and in the machining process, sliding deflection is often generated due to the flange blank, so that the machining precision of the flange is reduced.
In view of the above related art, the inventor considers that it is necessary to design a tool capable of effectively clamping and fixing the flange, so as to improve the machining precision of the flange.
Disclosure of Invention
In order to accurately and effectively fix a flange in the machining process so as to improve the machining precision of the flange, the application provides a tool for machining the flange of the blade.
The application provides a frock is used in blade ring flange processing adopts following technical scheme:
the utility model provides a frock is used in processing of blade ring flange, includes clamping disk, holding ring, supporting component and clamping component, the holding ring is located the clamping disk, fixedly connected with is a plurality of locating posts that are used for carrying out spacing to the ring flange on the holding ring, and is a plurality of the locating posts are followed the circumferential interval evenly distributed of holding ring, supporting component is located between clamping disk and the holding ring, supporting component is used for right the holding ring provides support, the clamping component be used for with the holding ring with the clamping disk is fixed.
Through adopting above-mentioned technical scheme, when processing the ring flange, place the holding ring on support piece, then place the ring flange blank on the holding ring to make the reference column peg graft in the perforation on the ring flange, then utilize clamping assembly to fix holding ring and holding pan, can accomplish the centre gripping fixed to the ring flange, then process the inside and outside both sides of ring flange can, above-mentioned structure can be simple and convenient swiftly, accurate effectual fixed to the ring flange, thereby reduce the ring flange and take place the problem of slip skew in the course of working, be favorable to improving the machining precision to the ring flange.
Optionally, be provided with a plurality of adjusting bolt on the holding ring, a plurality of adjusting bolt is followed holding ring circumference interval evenly distributed, adjusting bolt with holding ring threaded connection just runs through holding ring thickness direction sets up.
Through adopting above-mentioned technical scheme, after the holding ring is placed to the ring flange, if the ring flange is whole when not being in the horizontality, then accessible adjusting bolt adjusts the ring flange, rotates adjusting bolt during the regulation, and adjusting bolt runs through the one end of holding ring and risen or reduce to drive the ring flange of this department and rise or reduce, and then adjust the holistic levelness of ring flange, adjust through adjusting bolt can simple and convenient quick ring flange, make the whole horizontality that is in of ring flange, thereby be favorable to improving the machining precision to the ring flange.
Optionally, the clamping component is equipped with a plurality of, and is a plurality of clamping component is followed clamping disk circumference interval evenly distributed, the clamping component includes grip slipper and regulating part, the grip slipper with clamping disk sliding connection, the slip direction of grip slipper with the radial of clamping disk is unanimous, be provided with on the grip slipper and be used for right the first fastener that the grip slipper was fixed, the regulating part with the grip slipper is connected, the regulating part is used for right the holding ring is fixed.
Through adopting above-mentioned technical scheme, place on the holding ring and adjust the ring flange whole to the level after, promote the grip slipper along the radial slip of holding disk, drive the regulating part when the grip slipper slides and remove, when the grip slipper slides to drive regulating part and holding ring lateral wall and support tightly, fix the grip slipper with first fastener, thereby make the grip slipper drive regulating part with the holding ring chucking, fix the holding ring through above-mentioned structure can be simple and convenient, make the holding ring keep stable in the course of working of ring flange, avoid driving the gliding problem of ring flange skew because of the holding ring skew, consequently be favorable to improving the machining precision to the ring flange.
Optionally, the first fastener is locking bolt, set up the locking hole on the grip slipper, locking bolt's screw rod wears to locate in the locking hole and extend to outside the locking hole, first spout has been radially seted up on the grip slipper, locking bolt's nut one end is located in the first spout, locking bolt extends to outside one end threaded connection has locking nut.
Through adopting above-mentioned technical scheme, when sliding the grip block, the grip block slides in first spout through the nut of locking bolt to carry out spacing direction to the slip of grip block, when the grip block slides to driving the regulating part and support the holding ring tightly, rotate locking nut, drive locking screw's nut and first spout inner wall joint when locking nut rotates, thereby accomplish the fixed to the grip block. The structure can have guiding effect to the slip of grip slipper through locking bolt, simultaneously after the grip slipper slides to appointed position, can fix the grip slipper through locking nut and locking screw's cooperation, need not to set up extra locking device for the grip slipper, simplified the structure of clamping assembly, be convenient for process the grip slipper simultaneously, be favorable to reducing the manufacturing cost of centre gripping frock.
Optionally, the adjusting piece includes adjusting seat and drive portion, adjusting seat with grip slipper sliding connection, the slip direction of adjusting the seat with the slip direction of grip slipper is unanimous, drive portion is used for the drive adjusting the seat along the grip slipper slides.
Through adopting above-mentioned technical scheme, when the grip slipper slides to driving adjustment seat and holding ring lateral wall contact, drive adjustment seat through drive division and slide along the grip slipper until adjustment seat and holding ring lateral wall support tightly, accomplish the fixed to the ring flange promptly, finely tune through setting up the regulating part, be favorable to fixing the holding ring accuracy stable, reduce the holding ring and take place the problem of rocking the skew in the course of working to be favorable to improving the machining precision to the ring flange.
Optionally, the drive portion is the drive screw, the drive screw with the grip slipper rotates to be connected, the regulation seat bottom seted up with drive screw complex thread groove.
Through adopting above-mentioned technical scheme, when needs drive adjustment seat slides along the grip slipper, rotate drive screw, because the adjustment seat passes through thread groove and drive screw threaded connection to the slip of adjustment seat has guiding effect, consequently, can drive the adjustment seat and slide along the grip slipper when drive screw rotates, be convenient for through setting up the drive screw and finely tune the slip of adjustment seat simply quick and accurate, be favorable to the accurate stable fixed to the holding ring, reduce the holding ring and take place the problem of rocking the skew in the course of working, thereby be favorable to improving the machining precision to the ring flange.
Optionally, the clamping assembly still includes the joint spare, the joint spare includes the draw runner, the draw runner with grip slipper sliding connection, the slip direction of draw runner with the slip direction of grip slipper is perpendicular, the guide way has been seted up along radial to the clamping disk, a plurality of interval evenly distributed's draw-in grooves have been seted up on the cell wall of guide way one side, the draw runner is close to one side fixedly connected with fixture block of clamping disk, the fixture block joint in the draw-in groove, the both ends of draw runner along length direction are fixedly connected with stopper respectively.
Through adopting above-mentioned technical scheme, because the finished product ring flange is the national standard size that has, therefore the holding ring also is provided with a plurality of and the size is close with national standard size, then offer a plurality of draw-in grooves with standard size radius complex on the grip block, before fixing the ring flange, slide the draw-in bar earlier and make the fixture block be located the guide way, then slide the grip block near the standard size of the ring flange that waits to process, then make the fixture block be located the draw-in groove with the slip draw-in bar, then can adjust supporting component according to the position of grip block, so that supporting component can form effectual support to the holding ring, when placing the holding ring on supporting component, can prevent that the grip block from sliding through the cooperation of fixture block and draw-in groove, thereby be convenient for follow-up further fix the holding ring. The structure has the advantages that the structure is convenient for adjusting the supporting component, has the guiding function, and prevents the problem that the clamping seat slides in the process of clamping the flange plate, so that the mounting step of the fixed flange plate is simplified, and the flange plate can be clamped and fixed rapidly and accurately.
Optionally, the joint spare still includes the spring, the spring housing is located on the draw runner, spring one end with fixture block butt, the other end with the grip slipper butt, the spring makes the draw runner has the orientation towards the trend that is close to the direction slip of draw-in groove.
Through adopting above-mentioned technical scheme, make the fixture block have the trend of joint in the draw-in groove through setting up the spring to reduce because the fixture block breaks away from the draw-in groove and leads to the gliding problem of grip slipper along first spout, consequently be favorable to making the grip slipper remain stable.
Optionally, the holding ring lateral wall is provided with a plurality of reinforcement along circumference interval evenly distributed, the reinforcement includes reinforcement piece, positioning bolt and reinforcement bolt, the through-hole has been seted up on the reinforcement piece, positioning bolt pass the through-hole and with holding ring threaded connection, reinforcement bolt with reinforcement piece threaded connection and one end with the ring flange supports tightly, reinforcement piece tip rigid coupling has and is used for right the ring flange carries out spacing arch.
Through adopting above-mentioned technical scheme, when the holding ring is fixed back, rotate positioning bolt for consolidate the piece and support tightly with the holding ring lateral wall, then rotate reinforcing bolt, make consolidate bolt one end and support tightly with the ring flange lateral wall, the protruding ring flange top that is located on the piece of consolidate simultaneously. The flange plate can be further clamped and limited through the reinforcing block, the flange plate can be prevented from swinging up and down by the aid of the protrusions on the reinforcing block, stability of the flange plate in the machining process is further enhanced, and machining accuracy of the flange plate is improved.
Optionally, the supporting component includes supporting shoe and second fastener, the supporting shoe with grip block sliding connection, the slip direction of supporting shoe with the radial of grip block is unanimous, the second fastener is used for right the supporting shoe is fixed.
By adopting the technical scheme, the positioning ring can be supported to a certain height by arranging the supporting blocks, so that the flange plate can be conveniently adjusted to be horizontal through the adjusting bolts on one hand; on the other hand can make and form certain space between holding ring and the grip block to prevent that the tool bit from contacting with the grip block in the course of working, reduce the risk that the tool bit is damaged.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the flange plate fixing device can fix the flange plate simply, conveniently, rapidly, accurately and effectively, so that the problem that the flange plate slides and deviates in the machining process is solved, and the machining precision of the flange plate is improved;
2. according to the flange plate machining device, the clamping assembly is arranged to fix the positioning ring simply and conveniently, so that the positioning ring is kept stable in the flange plate machining process, the problem that the flange plate is driven to deviate and slide due to deviation of the positioning ring is avoided, and the flange plate machining precision is improved;
3. according to the flange plate horizontal adjusting device, the supporting component is arranged, so that the flange plate can be conveniently adjusted to be horizontal through the adjusting bolts; on the other hand can make and form certain space between holding ring and the grip block to prevent that the tool bit from contacting with the grip block in the course of working, reduce the risk that the tool bit is damaged.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present application;
FIG. 2 is a schematic view of the overall structure of a retaining ring according to an embodiment of the present application;
FIG. 3 is a partial exploded view of a support assembly according to an embodiment of the present application;
FIG. 4 is a schematic view of the overall structure of a clamping disk according to an embodiment of the present application;
FIG. 5 is an exploded view of a clamping assembly of an embodiment of the present application;
FIG. 6 is a schematic overall structure of a clamping assembly according to an embodiment of the present application;
fig. 7 is a schematic view of the overall structure of the reinforcement member according to the embodiment of the present application.
Reference numerals: 1. a clamping plate; 11. a first chute; 12. a second chute; 13. a third chute; 131. a receiving groove; 1311. a retainer ring; 14. a guide groove; 141. a clamping groove; 2. a support assembly; 21. a support block; 211. a first slider; 212. a threaded hole; 22. a second fastener; 3. a positioning ring; 31. a reinforcing rod; 32. a lifting disc; 33. positioning columns; 34. an adjusting bolt; 35. a reinforcement; 351. a reinforcing block; 3511. a through hole; 3512. a protrusion; 352. positioning bolts; 353. reinforcing bolts; 4. a clamping assembly; 41. a clamping seat; 411. a locking bolt; 412. a lock nut; 413. a locking hole; 414. a fourth chute; 4141. an avoidance groove; 42. an adjusting member; 421. an adjusting seat; 4211. a second slider; 4212. a thread groove; 422. driving a screw; 4221. a ring groove; 43. a clamping piece; 431. a slide bar; 4311. a limiting block; 4312. a clamping block; 432. a spring; 5. a flange plate; 51. and (5) perforating.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-7.
The embodiment of the application discloses frock is used in processing of blade ring flange. Referring to fig. 1, a tool for machining a blade flange includes a clamping plate 1, a support assembly 2, a positioning ring 3, and a clamping assembly 4.
Referring to fig. 1, the number of the supporting members 2 and the clamping members 4 is four in this embodiment, and the number of the supporting members 2 and the clamping members 4 in other embodiments may be freely selected according to the size of the clamping disc 1, which is not a limitation of the present application.
Referring to fig. 1, 2 and 3, four support assemblies 2 are uniformly distributed along the circumferential direction of the clamping disk 1 at intervals, each support assembly 2 comprises a support block 21 and a second fastening piece 22, a first sliding block 211 is integrally connected to the bottom of each support block 21, each first sliding block 211 is a T-shaped sliding block, a second sliding groove 12 is formed in the upper surface of the clamping disk 1 in the radial direction, each second sliding groove 12 is a T-shaped sliding groove, and each support block 21 is slidably connected in each second sliding groove 12 through each first sliding block 211. In this embodiment, the lengths of the second sliding grooves 12 corresponding to the four supporting blocks 21 are all identical, and the length of each second sliding groove 12 in other embodiments can be freely selected according to the production requirement, which is not a limitation of the present application.
Referring to fig. 1, 2 and 3, a threaded hole 212 is vertically formed in the support block 21, the threaded hole 212 is formed through the first slider 211, and the second fastener 22 is a bolt, and the bolt is screwed into the threaded hole 212. When the flange plate 5 is installed, the supporting block 21 can be fixed by rotating the bolt so that one end of the bolt passes through the threaded hole 212 to be abutted against the bottom wall of the second chute 12.
Referring to fig. 1 and 2, the positioning ring 3 is placed on the supporting block 21, four reinforcing rods 31 are welded in the diameter direction of the positioning ring 3, the reinforcing rods 31 are arranged to enhance the strength and stability of the positioning ring 3, lifting discs 32 are welded at the intersections of the four reinforcing rods 31, and the lifting discs 32 are arranged to facilitate the lifting of the positioning ring 3 by a machine, so that the flange 5 is clamped.
Referring to fig. 1 and 2, a plurality of positioning columns 33 are welded on one side of the positioning ring 3 far away from the supporting block 21, the number of the positioning columns 33 can be selected according to the specifications of the produced flange plate 5, in this embodiment, four positioning columns 33 are arranged, the four positioning columns 33 are uniformly distributed along the circumferential direction of the positioning ring 3 at intervals, and the axial direction of the positioning columns 33 is consistent with the thickness direction of the positioning ring 3. When the flange 5 is installed, the blank of the flange 5 is placed on the positioning ring 3, and the positioning column 33 is inserted into the through hole 51 on the flange 5.
Referring to fig. 1 and 2, a plurality of adjusting bolts 34 are disposed on the positioning ring 3, in this embodiment, four adjusting bolts 34 are disposed on the positioning ring 3, the four adjusting bolts 34 are uniformly distributed along the circumferential direction of the positioning ring 3 at intervals, and the adjusting bolts 34 are in threaded connection with the positioning ring 3 and penetrate through the thickness direction of the positioning ring 3. When the flange 5 is installed, the levelness of the whole flange 5 can be adjusted by rotating the adjusting bolts 34.
Referring to fig. 3, 4 and 5, four clamping assemblies 4 are uniformly distributed along the circumferential direction of the clamping disc 1 at intervals, each clamping assembly 4 comprises a clamping seat 41, an adjusting piece 42 and a clamping piece 43, eight first sliding grooves 11 are formed in the clamping disc 1, each first sliding groove 11 is a T-shaped sliding groove, two first sliding grooves 11 are formed in a group and are matched with one clamping seat 41, four first fastening pieces are arranged on each clamping seat 41, and two first fastening pieces and one first sliding groove 11 are matched and installed. The first fastener is a locking bolt 411, a locking hole 413 matched with the locking bolt 411 is formed in the clamping seat 41, a screw rod of the locking bolt 411 penetrates through the locking hole 413, the end portion of the screw rod extends out of the locking hole 413, one end of a nut of the locking bolt 411 is located in the first sliding groove 11, and one end of the locking bolt 411 extending out of the locking hole 413 is connected with a locking nut 412 in a threaded mode. The clamping seat 41 is slidably connected in the first chute 11 through the locking bolt 411, and the locking nut 412 is turned to clamp one end of the nut of the locking bolt 411 with the wall of the first chute 11, so as to fix the clamping seat 41.
Referring to fig. 4 and 5, the adjusting member 42 includes an adjusting seat 421 and a driving portion, a third sliding groove 13 is formed in the clamping seat 41, the third sliding groove 13 is a T-shaped sliding groove, the length direction of the third sliding groove 13 is consistent with the radial direction of the clamping disk 1, a plurality of anti-slip bumps are integrally disposed on one side of the adjusting seat 421 near the center of the clamping disk 1, a second sliding block 4211 is welded at the bottom of the adjusting seat 421, the second sliding block 4211 is a T-shaped sliding block, the adjusting seat 421 is slidably connected in the third sliding groove 13 through the second sliding block 4211, the driving portion is a driving screw 422, a containing groove 131 for placing the driving screw 422 is formed in the bottom wall of the third sliding groove 13, an annular retainer 1311 is welded on the groove wall of the containing groove 131, a ring groove 4221 is formed in the driving screw 422 along the circumferential direction, the driving screw 422 is rotatably connected to the retainer 1311 through the ring groove 4221, and a thread groove 4212 matched with the driving screw 422 is formed at the bottom of the second sliding block 4211.
Referring to fig. 4, 5 and 6, the clamping member 43 includes a sliding bar 431 and a spring 432, the bottom of the clamping seat 41 is penetrated and provided with a fourth sliding groove 414, the length direction of the fourth sliding groove 414 is perpendicular to the sliding direction of the clamping seat 41, the sliding bar 431 is slidably connected in the fourth sliding groove 414, two ends of the sliding bar 431 extend out of the fourth sliding groove 414, two ends of the sliding bar 431 extending out of the fourth sliding groove 414 are respectively welded with a limiting block 4311, the size of the limiting block 4311 is larger than the sectional area of the fourth sliding groove 414, the clamping disk 1 is radially provided with a guide groove 14, the guide groove 14 is located between two adjacent first sliding grooves 11, a plurality of clamping grooves 141 which are uniformly distributed at intervals are formed in the groove wall on one side of the guide groove 14, one side of the sliding bar 431 close to the clamping disk 1 is fixedly connected with a clamping block 4312, the bottom wall of the fourth sliding groove 414 is provided with an avoiding groove 4141, the spring 432 is located in the avoiding groove 4141, one end of the spring 432 is sleeved on the sliding bar 431, the other end of the spring 432 is abutted against the clamping block 4312, and the other end of the clamping seat 41 is abutted against the clamping seat 41, and the spring 432 is in a normal state.
Referring to fig. 7, the side wall of the positioning ring 3 is provided with a plurality of reinforcing members 35 evenly distributed along the circumferential direction, four reinforcing members 35 are arranged in this embodiment, each reinforcing member 35 comprises a reinforcing block 351, a positioning bolt 352 and a reinforcing bolt 353, through holes 3511 are formed in the reinforcing block 351 in a penetrating mode, the through holes 3511 are waist-shaped holes, the positioning bolts 352 penetrate through the through holes 3511 and are in threaded connection with the positioning ring 3, the reinforcing bolts 353 are in threaded connection with the reinforcing block 351, one ends of the reinforcing bolts 353 are in butt joint with the flange 5, and protrusions 3512 used for limiting the flange 5 are integrally connected with the end portions of the reinforcing blocks 351. When clamping the flange plate 5, the flange plate 5 is clamped by the protrusions 3512, so that the flange plate 5 is prevented from shaking up and down, the through holes 3511 are formed into waist-shaped holes, the reinforcing blocks 351 can clamp and fix the flange plates 5 with different thicknesses, and the applicability of the reinforcing members 35 is enhanced.
The implementation principle of the tool for processing the blade flange plate is as follows: when the flange plate 5 is processed, the positioning ring 3 is placed on the supporting piece, then the blank of the flange plate 5 is placed on the positioning ring 3, the positioning column 33 is inserted into the through hole 51 on the flange plate 5, then the adjusting bolt 34 is rotated, the adjusting bolt 34 penetrates through one end of the positioning ring 3 to be lifted or lowered, the flange plate 5 at the position is driven to be lifted or lowered, and the integral levelness of the flange plate 5 is adjusted. The flange 5 is adjusted horizontally and then fixed.
During fixing, the clamping seat 41 is pushed to slide along the radial direction of the clamping disc 1, the adjusting piece 42 is driven to move when the clamping seat 41 slides, the locking nut 412 is rotated when the clamping seat 41 slides to drive the adjusting seat 421 to contact with the side wall of the positioning ring 3, and the nut of the locking screw is driven to be clamped with the inner wall of the first sliding groove 11 when the locking nut 412 rotates, so that the clamping seat 41 is fixed. Then, the driving screw 422 is rotated, and since the adjusting seat 421 is in threaded connection with the driving screw 422 through the thread groove 4212, and the clamping seat 41 has a guiding function for sliding the adjusting seat 421, when the driving screw 422 rotates, the adjusting seat 421 can be driven to slide along the clamping seat 41, and when the adjusting seat 421 abuts against the side wall of the positioning ring 3, the fixing of the positioning ring 3 is completed.
After the locating ring 3 is fixed, rotate positioning bolt 352 for consolidate the piece 351 and support tightly with locating ring 3 lateral wall, then rotate reinforcing bolt 353, make reinforcing bolt 353 one end support tightly with ring flange 5 lateral wall, protruding 3512 on the piece 351 of consolidating is located ring flange 5 top simultaneously, thereby can further carry out the centre gripping spacing to ring flange 5, protruding 3512 on the piece 351 of consolidating can prevent that ring flange 5 from rocking from top to bottom, has further strengthened the stability of ring flange in the course of working.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (6)
1. Frock is used in processing of blade ring flange, its characterized in that: including clamping disk (1), holding ring (3), supporting component (2) and clamping component (4), holding ring (3) are located clamping disk (1), fixedly connected with is last a plurality of reference columns (33) that are used for carrying out spacing to ring flange (5) of holding ring (3), a plurality of reference columns (33) are followed holding ring (3) circumference interval evenly distributed, supporting component (2) are located between clamping disk (1) and the holding ring (3), supporting component (2) are used for to holding ring (3) provide the support, clamping component (4) are used for with holding ring (3) with clamping disk (1) are fixed;
the clamping assembly (4) is provided with a plurality of clamping assemblies (4) which are uniformly distributed along the circumferential direction of the clamping disc (1), the clamping assemblies (4) comprise clamping seats (41) and adjusting pieces (42), the clamping seats (41) are in sliding connection with the clamping disc (1), the sliding directions of the clamping seats (41) are consistent with the radial directions of the clamping disc (1), the clamping seats (41) are provided with first fasteners used for fixing the clamping seats (41), the adjusting pieces (42) are connected with the clamping seats (41), and the adjusting pieces (42) are used for fixing the positioning ring (3);
the first fastening piece is a locking bolt (411), a locking hole (413) is formed in the clamping seat (41), a screw rod of the locking bolt (411) penetrates through the locking hole (413) and extends out of the locking hole (413), a first sliding groove (11) is formed in the clamping disc (1) in the radial direction, one end of a nut of the locking bolt (411) is located in the first sliding groove (11), and one end of the locking bolt (411) extending out of the locking hole (413) is connected with a locking nut (412) in a threaded mode;
the adjusting piece (42) comprises an adjusting seat (421) and a driving part, the adjusting seat (421) is in sliding connection with the clamping seat (41), the sliding direction of the adjusting seat (421) is consistent with the sliding direction of the clamping seat (41), and the driving part is used for driving the adjusting seat (421) to slide along the clamping seat (41);
clamping component (4) still includes joint spare (43), joint spare (43) include draw-bar (431), draw-bar (431) with grip slipper (41) sliding connection, the slip direction of draw-bar (431) with the slip direction of grip slipper (41) is perpendicular, guide slot (14) have been seted up along radial to grip slipper (1), a plurality of interval evenly distributed's draw-in groove (141) have been seted up on the cell wall of guide slot (14) one side, draw-bar (431) are close to one side fixedly connected with fixture block (4312) of grip slipper (1), fixture block (4312) joint in draw-in groove (141), the both ends of draw-bar (431) along length direction are fixedly connected with stopper (4311) respectively.
2. The tooling for machining a blade flange according to claim 1, wherein: the positioning ring (3) is provided with a plurality of adjusting bolts (34), the adjusting bolts (34) are uniformly distributed along the circumferential direction of the positioning ring (3), and the adjusting bolts (34) are in threaded connection with the positioning ring (3) and penetrate through the thickness direction of the positioning ring (3).
3. The tooling for machining a blade flange according to claim 1, wherein: the driving part is a driving screw (422), the driving screw (422) is rotationally connected with the clamping seat (41), and a thread groove (4212) matched with the driving screw (422) is formed in the bottom of the adjusting seat (421).
4. The tooling for machining a blade flange according to claim 1, wherein: the clamping piece (43) further comprises a spring (432), the spring (432) is sleeved on the sliding strip (431), one end of the spring (432) is abutted to the clamping block (4312), the other end of the spring is abutted to the clamping seat (41), and the spring (432) enables the sliding strip (431) to have a sliding trend towards a direction close to the clamping groove (141).
5. The tooling for machining a blade flange according to claim 1, wherein: the locating ring (3) lateral wall is provided with a plurality of reinforcement (35) of following circumference interval evenly distributed, reinforcement (35) are including reinforcement piece (351), locating bolt (352) and reinforcement bolt (353), through-hole (3511) have been seted up on reinforcement piece (351), locating bolt (352) pass through-hole (3511) and with locating ring (3) threaded connection, reinforcement bolt (353) with reinforcement piece (351) threaded connection and one end with ring flange (5) support tightly, reinforcement piece (351) tip rigid coupling have be used for right ring flange (5) carry out spacing arch (3512).
6. The tooling for machining a blade flange according to claim 1, wherein: the support assembly (2) comprises a support block (21) and a second fastening piece (22), the support block (21) is in sliding connection with the clamping disc (1), the sliding direction of the support block (21) is consistent with the radial direction of the clamping disc (1), and the second fastening piece (22) is used for fixing the support block (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210214000.6A CN114536248B (en) | 2022-03-05 | 2022-03-05 | Frock is used in processing of blade ring flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210214000.6A CN114536248B (en) | 2022-03-05 | 2022-03-05 | Frock is used in processing of blade ring flange |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114536248A CN114536248A (en) | 2022-05-27 |
| CN114536248B true CN114536248B (en) | 2023-08-08 |
Family
ID=81662647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210214000.6A Active CN114536248B (en) | 2022-03-05 | 2022-03-05 | Frock is used in processing of blade ring flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114536248B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115229726B (en) * | 2022-08-17 | 2023-03-28 | 恒业世纪安全技术有限公司 | Automatic installation equipment for explosion-proof sound cavity |
| CN117300690B (en) * | 2023-11-30 | 2024-02-13 | 湖南九宇新材料有限公司 | Five-axis linkage numerical control machining center for machining wind power blade accessories |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120005583A (en) * | 2010-07-09 | 2012-01-17 | 현대중공업 주식회사 | Jig devic of the center flange fabrication |
| CN103419145A (en) * | 2012-05-24 | 2013-12-04 | 上海宏力半导体制造有限公司 | Method for mounting or detaching electrostatic sucker by aid of positioning device |
| CN105710665A (en) * | 2016-04-14 | 2016-06-29 | 安庆宜源石油机械配件制造有限责任公司 | Caliber-adjustable flange fixing device |
| CN206811393U (en) * | 2017-09-13 | 2017-12-29 | 合肥康尔信电力系统有限公司 | A kind of flange welding positioning tooling |
| CN108772730A (en) * | 2018-05-22 | 2018-11-09 | 泰州市金鹰精密铸造有限公司 | The processing and positioning device of high-precision ring flange |
| CN211990989U (en) * | 2020-04-29 | 2020-11-24 | 江阴金海丰法兰有限公司 | Clamp for turning thin-wall flange |
-
2022
- 2022-03-05 CN CN202210214000.6A patent/CN114536248B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120005583A (en) * | 2010-07-09 | 2012-01-17 | 현대중공업 주식회사 | Jig devic of the center flange fabrication |
| CN103419145A (en) * | 2012-05-24 | 2013-12-04 | 上海宏力半导体制造有限公司 | Method for mounting or detaching electrostatic sucker by aid of positioning device |
| CN105710665A (en) * | 2016-04-14 | 2016-06-29 | 安庆宜源石油机械配件制造有限责任公司 | Caliber-adjustable flange fixing device |
| CN206811393U (en) * | 2017-09-13 | 2017-12-29 | 合肥康尔信电力系统有限公司 | A kind of flange welding positioning tooling |
| CN108772730A (en) * | 2018-05-22 | 2018-11-09 | 泰州市金鹰精密铸造有限公司 | The processing and positioning device of high-precision ring flange |
| CN211990989U (en) * | 2020-04-29 | 2020-11-24 | 江阴金海丰法兰有限公司 | Clamp for turning thin-wall flange |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114536248A (en) | 2022-05-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114536248B (en) | Frock is used in processing of blade ring flange | |
| CN101784802B (en) | Riveting screw tack and use thereof for temporarily fixing a boring grid to elements to be assembled | |
| CN103794532B (en) | Look for position fixture and location regulation method | |
| CN102069228B (en) | Milling processing fixture for cylinder clamp ring of large steam turbine and processing method of clamp ring | |
| JP4902396B2 (en) | Centering positioning device and centering positioning method using the same | |
| CN113953859A (en) | Six point positioning tool for blade | |
| CN203751747U (en) | Mortise broaching clamp of power turbine disc of gas turbine | |
| CN110877189B (en) | Large-scale high-precision reaction disc machining process and pressing plate clamp used by same | |
| CN110509221B (en) | Multi-stage part concentric assembly device and method | |
| CN211759974U (en) | Disc fixing clamp and machining system | |
| CN215546928U (en) | Detachable supporting frame for front hub production | |
| CN104918748A (en) | Universal fixture for machining a flat substrate | |
| CN110000579B (en) | Special clamp for batch numerical control machining of centrifugal impellers with non-through holes in centers and mounting method | |
| CN211540311U (en) | Processing frock of reduction gear end cover | |
| CN215615253U (en) | Bearing retainer washer pinhole processing frock | |
| CN218533678U (en) | Bearing retainer positioning device | |
| CN217193885U (en) | Automatic change casting machine bed base | |
| CN212340098U (en) | Auxiliary jig for three-dimensional template detection | |
| CN106378649A (en) | Drilling positioning fixture | |
| JP3198719U (en) | Processing jig for vertical cutting machine | |
| CN219582190U (en) | Tool for machining punch slide block | |
| CN219336810U (en) | Clamping device for machining thin-wall parts | |
| CN217371468U (en) | Clamp for machining ring-shaped piece | |
| CN105127801B (en) | A kind of broaching machine frock | |
| CN207402449U (en) | A kind of clamping and positioning device of 3+2 axis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |