CN110918856B - Turbine blade blank forging machine - Google Patents
Turbine blade blank forging machine Download PDFInfo
- Publication number
- CN110918856B CN110918856B CN201911183401.4A CN201911183401A CN110918856B CN 110918856 B CN110918856 B CN 110918856B CN 201911183401 A CN201911183401 A CN 201911183401A CN 110918856 B CN110918856 B CN 110918856B
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- Prior art keywords
- bevel gear
- gear
- turbine blade
- rotating
- blade blank
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- 238000005242 forging Methods 0.000 title claims abstract description 55
- 238000004080 punching Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 36
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 description 26
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 8
- 238000009434 installation Methods 0.000 description 7
- 238000003825 pressing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion 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
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
- B21J13/10—Manipulators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K3/00—Making engine or like machine parts not covered by sub-groups of B21K1/00; Making propellers or the like
- B21K3/04—Making engine or like machine parts not covered by sub-groups of B21K1/00; Making propellers or the like blades, e.g. for turbines; Upsetting of blade roots
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The invention discloses a turbine blade blank forging machine, relates to the technical field of forging machines, and solves the problems that the turbine blade blank forging machine cannot clean oxide skin and cannot clamp and fix the turbine blade blank. The utility model provides a turbine blade blank forging machine, includes forging device, hydraulic means is installed to forging device's inboard, hydraulic means includes hydraulic stem and punching press head, the punching press head is installed to the lower extreme of hydraulic stem, the connection shell is installed to the inboard lower extreme of forging device, the both sides of connection shell up end all are provided with the slot, first rack is all installed to the both sides of punching press overhead end, first gear is installed to one side of first rack, first bevel gear is installed to the one end of first gear, second bevel gear is installed to first bevel gear's lower extreme, the pivot is installed to second bevel gear's lower extreme. The invention can automatically clean oxide skin and clamp and fix the turbine blade blank.
Description
Technical Field
The invention relates to the technical field of forging machines, in particular to a turbine blade blank forging machine.
Background
With the rapid development of social economy, the turbine blade is a key part of the turbine, and is one of the finest and most important parts, and the turbine blade bears the combined action of high temperature, high pressure, huge centrifugal force, steam exciting force, corrosion and vibration and water drop erosion in a wet steam area under extremely harsh conditions. The aerodynamic performance, the processing geometry, the surface roughness, the installation clearance, the operation condition, the scaling and other factors all influence the efficiency and the output of the steam turbine; the structural design, vibration strength and operation mode of the forging hammer are fundamentally different from the latter press in that the forging hammer is used for forging, and the forging hammer is a machine which changes the physical properties of a metal material in a plastic state into a workpiece with a certain shape and size by hammering or the like, and the forging hammer is very similar to a press machine in terms of processing performance.
However, the existing forging machine for the turbine blade blank cannot clean oxide skin and clamp and fix the turbine blade blank; thus, the existing requirements are not met, and a turbine blade blank forging machine is provided for the requirements.
Disclosure of Invention
The invention aims to provide a turbine blade blank forging machine, which solves the problems that the turbine blade blank forging machine provided in the background technology cannot clean oxide skin and cannot clamp and fix the turbine blade blank.
In order to achieve the purpose, the invention provides the following technical scheme: a turbine blade blank forging machine comprises a forging device, wherein a hydraulic device is installed on the inner side of the forging device and comprises a hydraulic rod and a stamping head, the lower end of the hydraulic rod is provided with the stamping head, the lower end of the inner side of the forging device is provided with a connecting shell, and two sides of the upper end surface of the connecting shell are provided with inserting grooves;
the stamping device comprises a stamping head, a first gear rack, a second gear, a rotating shaft, a rotating plate and a steel brush, wherein the first gear rack is arranged on two sides of the upper end of the stamping head, a first gear is arranged on one side of the first gear rack, a first bevel gear is arranged at one end of the first gear, a second bevel gear is arranged at the lower end of the first bevel gear, the rotating shaft is arranged at the lower end of the second bevel gear, the rotating plate is arranged on the outer surface of the lower;
the two sides of the stamping head are both provided with second rotating wheels, one end of each second rotating wheel is provided with a belt, a first rotating wheel is arranged at one end of the belt, a third bevel gear is arranged at one end of the first rotating wheel, one end of the third bevel gear is provided with a rocker, the inner side of the second rotating wheel is provided with a connecting sleeve, a threaded rod is arranged on the inner side of the connecting sleeve, a telescopic column is arranged at the lower end of the threaded rod, a second rack is arranged at the lower end of the telescopic column, a second gear is arranged on one side of the lower end of the second rack, a transmission rod is arranged on the inner side of the second gear, a fourth bevel gear is arranged at one end of the transmission rod, a fifth bevel gear is installed on one side of the fourth bevel gear, a screw rod is installed on one side of the fifth bevel gear, a limiting block is installed on the outer surface of the screw rod, and a clamping plate is installed at the upper end of the limiting block.
Preferably, the forging device comprises an oil tank, an oil pipe and a supporting shell, wherein the oil tank is installed on one side of the supporting shell, and the oil pipe is installed at the upper end of the oil tank.
Preferably, a rotating shaft is installed at the lower end of the first rotating wheel, a sixth bevel gear is installed on the outer surface of the rotating shaft, two transmission rotating wheels are installed on the outer surface of the lower end of the first rotating wheel, and the belt is connected with the first rotating wheel through the transmission rotating wheels.
Preferably, a friction plate is installed on one side of the clamping plate, the friction plate is made of tungsten steel, the clamping plate is arc-shaped, and the clamping plate and the friction plate are fixed through screws.
Preferably, the inboard of threaded rod is provided with the screw thread, the threaded rod passes through threaded connection with connecting sleeve, the bearing is installed to connecting sleeve's upper end, connecting sleeve passes through welded fastening with the bearing.
Preferably, the lower end of the rotating plate is completely attached to the upper end of the steel brush, the rotating plate and the steel brush are fixed through screws, and the rotating plate is connected with the forging device through a limiting groove.
Preferably, a bearing is installed at one end of the transmission rod, the transmission rod is connected with the forging device through the bearing, and the second gear is in meshed connection with the second rack.
Preferably, one side of the first rack is completely attached to one side of the first gear, the first rack is connected with the first gear in a meshed mode, and the first gear is connected with the first bevel gear through a transmission connecting rod.
Preferably, one side of the supporting shell is completely attached to one side of the oil tank, the supporting shell is connected with the oil tank through a rib plate, the upper end of the oil tank is completely attached to the lower end of the oil pipe, and the oil tank is connected with the oil pipe through a flange.
Preferably, the lower end of the first rotating wheel is completely attached to the rotating shaft, the first rotating wheel is fixed to the rotating shaft in a welding mode, the outer surface of the rotating shaft is completely attached to the inner side of the sixth bevel gear, the rotating shaft and the sixth bevel gear are fixed through a positioning pin, the outer surface of the lower end of the first rotating wheel is completely attached to the inner side of the transmission rotating wheel, and the first rotating wheel and the transmission rotating wheel are fixed through a bolt.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the first rotating wheel is installed to be matched with the belt, the rocker is used for driving the third bevel gear to rotate, the third bevel gear is used for driving the sixth bevel gear to rotate, the sixth bevel gear is used for driving the rotating shaft to rotate, the two transmission rotating wheels installed on the outer surface are driven to rotate through the rotating shaft, the belt is driven to rotate through the rotation of the transmission rotating wheels, the belt is used for driving the two second rotating wheels to rotate, the second rotating wheels are used for driving the connecting sleeve to rotate, the inner side threads are driven to rotate through the rotation of the connecting sleeve, the threaded rod is made to stretch, the device can adjust the stretching length of the second rack installed at the lower end of the stretching column through the stretching of the threaded rod, and the device can adjust the stretching length of the second rack according to the diameters;
2. the invention drives the second gear to rotate by installing the matching of the second gear and the second rack and by the downward pressing of the second rack, the second gear drives the fourth bevel gear to rotate, the fourth bevel gear drives the fifth bevel gear to rotate, the fifth bevel gear drives the screw rod to rotate, the limiting block is driven to move by the screw rod, so that the limiting block controls the clamping plate arranged at the upper end of the limiting block to clamp the turbine blade blank, when the second rack is lifted, the clamping plate is opened, so that the operator can conveniently turn over or adjust the position, the first bevel gear is stirred to rotate by lifting the first rack, the first bevel gear drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the rotating shaft to rotate, the rotating plate arranged at the lower end is driven to rotate by the rotation of the rotating shaft, and the rotating plate drives the steel brush to rotate so as to clean the iron oxide sheet generated in the forging process.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a side view of the present invention in its entirety;
FIG. 3 is a schematic view of the structure of the punch head of the present invention;
FIG. 4 is a schematic structural view of a connecting shell of the present invention;
FIG. 5 is a schematic view of a portion of a first bevel gear according to the present invention;
FIG. 6 is a schematic view of a portion of a second wheel according to the present invention;
FIG. 7 is a partial schematic view of the coupling sleeve of the present invention;
fig. 8 is a partial structural view of a fourth bevel gear according to the present invention.
In the figure: 1. a forging device; 2. rotating the plate; 3. a steel brush; 4. a limiting groove; 5. a rotating shaft; 6. a first rack; 7. a first gear; 8. a rocker; 9. a second rack; 10. a telescopic column; 11. a connecting shell; 12. a slot; 13. a splint; 14. a friction plate; 15. a hydraulic device; 16. a first bevel gear; 17. a second bevel gear; 18. a screw rod; 19. a third bevel gear; 20. a first runner; 21. a belt; 22. a second runner; 23. a connecting sleeve; 24. a threaded rod; 25. a second gear; 26. a transmission rod; 27. a fourth bevel gear; 28. a fifth bevel gear; 29. a limiting block; 101. an oil tank; 102. an oil pipe; 103. a support housing; 1501. a hydraulic lever; 1502. and (5) stamping the head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 8, an embodiment of the present invention includes: a forging machine for a turbine blade blank comprises a forging device 1, wherein a hydraulic device 15 is installed on the inner side of the forging device 1, the hydraulic device 15 comprises a hydraulic rod 1501 and a punching head 1502, the punching head 1502 is installed at the lower end of the hydraulic rod 1501, a connecting shell 11 is installed at the lower end of the inner side of the forging device 1, and slots 12 are formed in two sides of the upper end face of the connecting shell 11;
the two sides of the upper end of the stamping head 1502 are respectively provided with a first rack 6, one side of the first rack 6 is provided with a first gear 7, one end of the first gear 7 is provided with a first bevel gear 16, the lower end of the first bevel gear 16 is provided with a second bevel gear 17, the lower end of the second bevel gear 17 is provided with a rotating shaft 5, the outer surface of the lower end of the rotating shaft 5 is provided with a rotating plate 2, the lower end of the rotating plate 2 is provided with a steel brush 3, the rotating plate 2 and the steel brush 3 are matched through installation, the rotating shaft 5 rotates to drive the rotating plate 2 arranged at the lower end to rotate, and the rotating plate 2 drives the steel brush 3 to rotate so as to clean iron oxide sheets generated;
the two sides of the punching head 1502 are respectively provided with a second rotating wheel 22, one end of the second rotating wheel 22 is provided with a belt 21, one end of the belt 21 is provided with a first rotating wheel 20, one end of the first rotating wheel 20 is provided with a third bevel gear 19, one end of the third bevel gear 19 is provided with a rocker 8, the inner side of the second rotating wheel 22 is provided with a connecting sleeve 23, the rotation of the connecting sleeve 23 drives the inner side screw thread to rotate, so that the screw thread 24 is extended and retracted, the extension length of the second rack 9 arranged at the lower end of the telescopic column 10 can be adjusted through the extension and retraction of the screw thread 24, so that the extension length of the second rack 9 can be adjusted according to the diameters of turbine blade blanks with different sizes, so as to be firmly clamped, the screw thread 24 is arranged at the inner side of the connecting sleeve 23, the telescopic column 10 is arranged at the lower end of the screw thread 24, a second gear 25 is mounted on one side of the lower end of the second rack 9, a transmission rod 26 is mounted on the inner side of the second gear 25, a fourth bevel gear 27 is mounted at one end of the transmission rod 26, a fifth bevel gear 28 is mounted on one side of the fourth bevel gear 27, a screw rod 18 is mounted on one side of the fifth bevel gear 28, a limiting block 29 is mounted on the outer surface of the screw rod 18, and a clamping plate 13 is mounted at the upper end of the limiting block 29.
Further, forging device 1 includes oil tank 101, oil pipe 102 and support shell 103, and oil tank 101 is installed to one side of support shell 103, and oil pipe 102 is installed to the upper end of oil tank 101, and the device carries out spacing turbine blade blank through forging device 1 for the device is convenient to process.
Further, the axis of rotation is installed to the lower extreme of first runner 20, the surface mounting of axis of rotation has sixth bevel gear, the surface mounting of the lower extreme of first runner 20 has two transmission runners, belt 21 is connected through the transmission runner with first runner 20, the device is through the cooperation of installing first runner 20 and belt 21, it rotates to drive third bevel gear 19 through rocker 8, it rotates to drive sixth bevel gear through third bevel gear 19, sixth bevel gear drives the axis of rotation and rotates, it rotates to drive two transmission runners of surface mounting through the axis of rotation, it rotates to drive belt 21 through the rotation of transmission runner, belt 21 drives two second runners 22 and rotates, make its second runner 22 drive connecting sleeve 23 and rotate, make the device convenient transmission, and control effect is good.
Furthermore, a friction plate 14 is installed on one side of the clamping plate 13, the friction plate 14 is made of tungsten steel, the clamping plate 13 is arc-shaped, the clamping plate 13 and the friction plate 14 are fixed through screws, and the device clamps the steam turbine blade blank firmly by utilizing the friction plate 14 through the matching of the installation clamping plate 13 and the friction plate 14.
Further, the inboard of threaded rod 24 is provided with the screw thread, threaded rod 24 passes through threaded connection with connecting sleeve 23, the bearing is installed to the upper end of connecting sleeve 23, connecting sleeve 23 passes through welded fastening with the bearing, the device is through the cooperation of installation threaded rod 24 with connecting sleeve 23, rotation through connecting sleeve 23, drive inboard screw thread and rotate, make its flexible threaded rod 24, make the device can adjust the second rack 9 extension length of flexible post 10 lower extreme installation through the flexible second rack 9 that makes of threaded rod 24, make the device can adjust the extension length of second rack 9 according to the turbine blade blank diameter of unidimensional, so that the centre gripping is firm.
Further, the lower extreme of changeing board 2 laminates with the upper end of steel brush 3 completely, changes board 2 and passes through the fix with screw with steel brush 3, changes board 2 and forging device 1 and is connected through spacing groove 4, and the device changes board 2 and steel brush 3's cooperation through the installation, through the rotation of pivot 5, makes its commentaries on classics board 2 that drives the lower extreme installation rotate, changes board 2 and drives steel brush 3 and rotate, makes it clean the iron oxide piece that produces when forging.
Further, a bearing is installed at one end of the transmission rod 26, the transmission rod 26 is connected with the forging device 1 through the bearing, the second gear 25 is connected with the second rack 9 through meshing, the device is matched with the second rack 9 through installing the second gear 25, the second gear 25 is driven to rotate through pressing down of the second rack 9, the second gear 25 drives the fourth bevel gear 27 to rotate, the fourth bevel gear 27 drives the fifth bevel gear 28 to rotate, the fifth bevel gear 28 drives the screw rod 18 to rotate, the limiting block 29 is driven to move through the screw rod 18, the clamping plate 13 installed at the upper end of the limiting block 29 is controlled to clamp a steam turbine blade blank, when the second rack 9 is lifted, the clamping plate 13 is opened, and an operator can conveniently turn over or adjust the position.
Further, one side of the first rack 6 is completely attached to one side of the first gear 7, the first rack 6 is connected with the first gear 7 in a meshed mode, the first gear 7 is connected with the first bevel gear 16 through a transmission connecting rod, the device is used for stirring the first bevel gear 16 to rotate through lifting the first rack 6 in a matched mode of installing the first rack 6 and the first bevel gear 16, the first bevel gear 16 drives the first bevel gear 16 to rotate, the first bevel gear 16 drives the second bevel gear 17 to rotate, and the second bevel gear 17 drives the rotating shaft 5 to rotate, so that the transmission effect is good.
Further, one side of the supporting shell 103 is completely attached to one side of the oil tank 101, the supporting shell 103 is connected with the oil tank 101 through a rib plate, the upper end of the oil tank 101 is completely attached to the lower end of the oil pipe 102, the oil tank 101 is connected with the oil pipe 102 through a flange, and the device is stable in conveying hydraulic oil through the matching of the oil tank 101 and the oil pipe 102, so that the device is safe and stable.
Further, the lower extreme and the axis of rotation of first runner 20 laminate completely, and first runner 20 passes through welded fastening with the axis of rotation, and the surface of axis of rotation laminates completely with sixth bevel gear's inboard, and the axis of rotation passes through the locating pin with sixth bevel gear to be fixed, and the surface of first runner 20 lower extreme laminates completely with the inboard of transmission runner, and first runner 20 passes through the bolt with the transmission runner and fixes for connecting sleeve 23 is conveniently adjusted to the device.
The working principle is as follows: when in use, the using condition of each mechanism is checked, the device is moved to a working area, the power is switched on, the rocker 8 is rotated to drive the third bevel gear 19 to rotate, the third bevel gear 19 drives the sixth bevel gear to rotate, the sixth bevel gear drives the rotating shaft to rotate, the two transmission rotating wheels arranged on the outer surface are driven to rotate through the rotating shaft, the belt 21 is driven to rotate through the rotation of the transmission rotating wheels, the belt 21 drives the two second rotating wheels 22 to rotate, the second rotating wheels 22 drive the connecting sleeve 23 to rotate, the inner thread is driven to rotate through the rotation of the connecting sleeve 23, the threaded rod 24 is stretched, the stretching length of the second rack 9 arranged at the lower end of the stretching column 10 can be adjusted through the stretching of the threaded rod 24, so that the device can adjust the stretching length of the second rack 9 according to the diameters of turbine blade blanks with different sizes, so as to be firmly clamped, a turbine blade blank is placed at the upper end of the connecting shell 11, the second gear 25 is driven to rotate by the downward pressing of the stamping head 1502 through the downward pressing of the second rack 9, the second gear 25 drives the fourth bevel gear 27 to rotate, the fourth bevel gear 27 drives the fifth bevel gear 28 to rotate, the fifth bevel gear 28 drives the screw rod 18 to rotate, the screw rod 18 drives the limiting block 29 to move, the clamping plate 13 arranged at the upper end of the limiting block 29 is controlled to clamp the turbine blade blank, when the second rack 9 is lifted, the clamping plate 13 is opened, the turning or position adjustment of an operator is facilitated, when the stamping head 1502 is lifted, the first rack 6 arranged at the two sides of the upper end is used for stirring the first bevel gear 16 to rotate, the first bevel gear 16 drives the second bevel gear 17 to rotate, the second bevel gear 17 drives the rotating shaft 5 to rotate, the rotating plate 2 arranged at the lower end is driven to rotate by the rotation of the rotating shaft 5, and the rotating plate 2 drives the steel brush 3 to rotate, so that the iron oxide sheets generated in the forging process are cleaned.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a turbine blade blank forging machine, includes forging device (1), its characterized in that: a hydraulic device (15) is installed on the inner side of the forging device (1), the hydraulic device (15) comprises a hydraulic rod (1501) and a punching head (1502), the punching head (1502) is installed at the lower end of the hydraulic rod (1501), a connecting shell (11) is installed at the lower end of the inner side of the forging device (1), and inserting grooves (12) are formed in two sides of the upper end face of the connecting shell (11);
the stamping device comprises a stamping head (1502), wherein first racks (6) are mounted on two sides of the upper end of the stamping head (1502), a first gear (7) is mounted on one side of each first rack (6), a first bevel gear (16) is mounted at one end of each first gear (7), a second bevel gear (17) is mounted at the lower end of each first bevel gear (16), a rotating shaft (5) is mounted at the lower end of each second bevel gear (17), a rotating plate (2) is mounted on the outer surface of the lower end of each rotating shaft (5), and a steel brush (3) is mounted at the lower end of each rotating plate (2);
the stamping device is characterized in that second rotating wheels (22) are installed on two sides of the stamping head (1502), a belt (21) is installed at one end of each second rotating wheel (22), a first rotating wheel (20) is installed at one end of each belt (21), a third bevel gear (19) is installed at one end of each first rotating wheel (20), a rocker (8) is installed at one end of each third bevel gear (19), a connecting sleeve (23) is installed on the inner side of each second rotating wheel (22), a threaded rod (24) is installed on the inner side of each connecting sleeve (23), a telescopic column (10) is installed at the lower end of each threaded rod (24), a second rack (9) is installed at the lower end of each telescopic column (10), a second gear (25) is installed on one side of the lower end of each second rack (9), a transmission rod (26) is installed on the inner side of each second gear (25), and a fourth bevel gear (27), a fifth bevel gear (28) is installed on one side of the fourth bevel gear (27), a screw rod (18) is installed on one side of the fifth bevel gear (28), a limiting block (29) is installed on the outer surface of the screw rod (18), and a clamping plate (13) is installed at the upper end of the limiting block (29).
2. The turbine blade blank forging machine of claim 1, wherein: the forging device (1) comprises an oil tank (101), an oil pipe (102) and a supporting shell (103), wherein the oil tank (101) is installed on one side of the supporting shell (103), and the oil pipe (102) is installed at the upper end of the oil tank (101).
3. The turbine blade blank forging machine of claim 1, wherein: the belt type gear transmission device is characterized in that a rotating shaft is installed at the lower end of the first rotating wheel (20), a sixth bevel gear is installed on the outer surface of the rotating shaft, two transmission rotating wheels are installed on the outer surface of the lower end of the first rotating wheel (20), and the belt (21) is connected with the first rotating wheel (20) through the transmission rotating wheels.
4. The turbine blade blank forging machine of claim 1, wherein: friction plate (14) are installed to one side of splint (13), the material of friction plate (14) is the wolfram steel, splint (13) are the arc, splint (13) pass through the fix with screw with friction plate (14).
5. The turbine blade blank forging machine of claim 1, wherein: the inboard of threaded rod (24) is provided with the screw thread, threaded rod (24) and connecting sleeve (23) pass through threaded connection, the bearing is installed to the upper end of connecting sleeve (23), connecting sleeve (23) pass through welded fastening with the bearing.
6. The turbine blade blank forging machine of claim 1, wherein: the lower end of the rotating plate (2) is completely attached to the upper end of the steel brush (3), the rotating plate (2) is fixed with the steel brush (3) through screws, and the rotating plate (2) is connected with the forging device (1) through a limiting groove (4).
7. The turbine blade blank forging machine of claim 1, wherein: a bearing is installed at one end of the transmission rod (26), the transmission rod (26) is connected with the forging device (1) through the bearing, and the second gear (25) is connected with the second rack (9) through meshing.
8. The turbine blade blank forging machine of claim 1, wherein: one side of the first rack (6) is completely attached to one side of the first gear (7), the first rack (6) is connected with the first gear (7) in a meshed mode, and the first gear (7) is connected with the first bevel gear (16) through a transmission connecting rod.
9. The turbine blade blank forging machine of claim 2, wherein: one side of the supporting shell (103) is completely attached to one side of the oil tank (101), the supporting shell (103) is connected with the oil tank (101) through a rib plate, the upper end of the oil tank (101) is completely attached to the lower end of the oil pipe (102), and the oil tank (101) is connected with the oil pipe (102) through a flange.
10. The turbine blade blank forging machine of claim 3, wherein: the lower end of the first rotating wheel (20) is completely attached to the rotating shaft, the first rotating wheel (20) is fixedly welded to the rotating shaft, the outer surface of the rotating shaft is completely attached to the inner side of the sixth bevel gear, the rotating shaft and the sixth bevel gear are fixed through a positioning pin, the outer surface of the lower end of the first rotating wheel (20) is completely attached to the inner side of the transmission rotating wheel, and the first rotating wheel (20) is fixed to the transmission rotating wheel through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911183401.4A CN110918856B (en) | 2019-11-27 | 2019-11-27 | Turbine blade blank forging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911183401.4A CN110918856B (en) | 2019-11-27 | 2019-11-27 | Turbine blade blank forging machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110918856A CN110918856A (en) | 2020-03-27 |
| CN110918856B true CN110918856B (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911183401.4A Active CN110918856B (en) | 2019-11-27 | 2019-11-27 | Turbine blade blank forging machine |
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| CN114932186A (en) * | 2022-07-26 | 2022-08-23 | 南通大鹏光电有限公司 | Anti-cracking rapid forging equipment for processing photovoltaic panel support and implementation method |
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| US4852381A (en) * | 1988-05-31 | 1989-08-01 | Sofy Hugh M | Transfer mechanism for punch presses |
| CN107081401B (en) * | 2017-06-22 | 2018-03-13 | 荣成华东锻压机床股份有限公司 | A kind of punching machine pinion and-rack machinery bottom ejection device |
| CN107891117B (en) * | 2017-11-10 | 2019-01-25 | 叶腾斌 | A kind of Work treatment installation |
| CN208214771U (en) * | 2017-12-29 | 2018-12-11 | 武汉立奥自动化有限公司 | Automotive frame close beam workbench and including the workbench from dynamic circuit connector beam production line |
| CN208661894U (en) * | 2018-05-21 | 2019-03-29 | 南京中宁锻造有限公司 | A kind of forging stage with cleaning device |
| CN108971403B (en) * | 2018-07-23 | 2019-11-15 | 龙南县方成科技有限公司 | A kind of processing of secure type automobile accessory is with forging device |
| CN209006591U (en) * | 2018-10-11 | 2019-06-21 | 江苏铸鸿锻造有限公司 | Hydraulic forging hammer power control mechanism |
| CN109590424A (en) * | 2019-01-07 | 2019-04-09 | 湖北鸿地重工科技有限公司 | A kind of forging apparatus and its application method for metallic steel |
| CN209439366U (en) * | 2019-01-12 | 2019-09-27 | 张连松 | A kind of red impact forging press mechanism with automatic discharging and splicing function |
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