CN117444130B - Vice hot upsetting forming device of high strength bolted connection of weather resistant steel - Google Patents
Vice hot upsetting forming device of high strength bolted connection of weather resistant steel Download PDFInfo
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- CN117444130B CN117444130B CN202311616561.XA CN202311616561A CN117444130B CN 117444130 B CN117444130 B CN 117444130B CN 202311616561 A CN202311616561 A CN 202311616561A CN 117444130 B CN117444130 B CN 117444130B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 13
- 239000010959 steel Substances 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 90
- 239000000463 material Substances 0.000 claims abstract description 22
- 230000000694 effects Effects 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000001125 extrusion Methods 0.000 claims description 13
- 230000003028 elevating effect Effects 0.000 claims description 10
- 244000309464 bull Species 0.000 claims description 9
- 229910000870 Weathering steel Inorganic materials 0.000 claims description 8
- 238000007493 shaping process Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a weather-resistant steel high-strength bolt connection pair hot upsetting forming device, which relates to the field of metal stamping and comprises a fixed seat, wherein the top of the fixed seat is connected with a plurality of supporting legs through bolts, a supporting plate is connected between the supporting legs through bolts, one side of the top of the fixed seat is connected with a lifting mechanism through bolts, one side of the lifting mechanism is provided with a pressurizing mechanism, two sides of the top of the supporting plate are connected with fixing blocks through bolts, one sides of the two fixing blocks are provided with rotating holes, the inner walls of the two rotating holes are rotationally connected with rotating rods through bearings, and one side opposite to the two rotating rods is provided with a fixing mechanism. According to the invention, the material can be effectively extruded and fixed, so that the hot upsetting forming effect of the bolt connection pair is improved, and the bolt connection pair is prevented from being deviated during pressurization due to poor fixing effect of the bolt connection pair, so that the hot upsetting forming of the bolt connection pair is prevented from being influenced.
Description
Technical Field
The invention relates to the field of metal stamping, in particular to a hot heading forming device for a weather-resistant steel high-strength bolt connection pair.
Background
The hot heading forming is a forming process for realizing metal materials by means of heat energy, the metal materials are subjected to a certain heating temperature and are subjected to a forming process by pressure, and in the process of processing the weather-resistant steel high-strength bolt connection pair, the bolt connection pair is processed and formed by a hot heading forming device.
When carrying out hot heading shaping to the vice high strength bolted connection of weather resistant steel, will generally be with the bolted connection pair after heating fixed on the device, carry out shaping to the bolted connection pair through the mode of pressurization, but when carrying out hot heading shaping to the bolted connection pair, probably can lead to the bolted connection pair to take place the skew when pressurizing owing to the fixed effect of the bolted connection pair is relatively poor to the hot heading shaping to the bolted connection pair leads to the fact the influence.
Disclosure of Invention
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a vice hot-heading forming device of weather resistant steel high strength bolted connection, includes the fixing base, there is a plurality of supporting legs at the top of fixing base through bolted connection, and has the backup pad through bolted connection between a plurality of supporting legs, one side at fixing base top has elevating system through bolted connection, and one side of elevating system is provided with pressurizing mechanism, the both sides at backup pad top all have the fixed block through bolted connection, and the commentaries on classics hole has all been seted up to one side of two fixed blocks, two the inner wall in commentaries on classics hole all is connected with the bull stick through the bearing rotation, and two relative one side of bull stick all are provided with fixed establishment, one of them one side of fixed block has first motor through bolted connection, and fixed connection between one end and the one of the bull stick of first motor output shaft.
Preferably, the fixing mechanism comprises a supporting disc, a hydraulic rod, a fixing cylinder and an extrusion head, one side of the supporting disc is connected with the rotating rod through a bolt, the other side of the supporting disc is fixedly connected with the hydraulic rod through a bolt, the inner wall of the fixing cylinder is slidably connected with a piston plate, one side of the piston plate is connected with the extrusion head through a bolt, and a first spring is connected between the other side of the piston plate and the inner wall of the fixing cylinder through a bolt.
Preferably, the connector has all been seted up to the both sides of fixed section of thick bamboo inner wall, and the inner wall of two connectors all is connected with the swinging plate through the bearing rotation, has the push rod through hinged joint between one side of swinging plate and the piston board, and the opposite side of swinging plate is connected with the ejector pin through the bolt, and the one end of ejector pin is provided with a plurality of anti-skidding grooves, forms the cooperation between ejector pin and the extrusion head.
Preferably, the elevating system includes crane, threaded rod and lifter, and passes through bolted connection between the bottom of crane and the top of fixing base, forms through the bearing between the both ends of threaded rod and the crane respectively and rotates to be connected, and lifter and the inner wall sliding connection of crane, the top of lifter runs through and has offered the screw thread mouth, screw thread mouth and threaded rod threaded connection, and there is the second motor at the top of crane through bolted connection, passes through bolted connection between one end of second motor output shaft and the threaded rod.
Preferably, the pressurizing mechanism is composed of a supporting rod and a pressurizing plate, one end of the supporting rod is connected with the top of the pressurizing plate through a bolt, and one end of the supporting rod is connected with the lifting block through a bolt.
Preferably, the top of backup pad has seted up the through-hole, and the inside of through-hole is provided with jack-up mechanism, and jack-up mechanism comprises roof and a plurality of second springs, sliding connection between roof and the through-hole, through bolted connection between the both ends of second spring and fixing base and the backup pad respectively.
Preferably, be provided with drive mechanism between jack-up mechanism and the elevating system, and drive mechanism includes fixed column, rack, pivot, gear train and drive assembly, the perforation has been seted up at the top of fixing base, perforated inner wall and fixed column sliding connection, there is the axostylus axostyle at the top of fixed column through bolted connection, there is the push pedal at the top of axostylus axostyle through bolted connection, pass through bolted connection between one side of fixed column and the rack, there is the connecting block both sides of fixing base bottom through bolted connection, form the rotation through between bearing and the pivot between two connecting blocks and be connected, the gear is fixed cup joint on the outer wall of pivot, gear and rack meshing.
Preferably, the gear set consists of two bevel gears and a connecting shaft, the two bevel gears are meshed, one bevel gear is fixedly sleeved on the outer wall of the rotating shaft, the other bevel gear is fixedly sleeved on the outer wall of the connecting shaft, and the top of the connecting shaft is rotatably connected with the bottom of the fixing seat through a bearing.
Preferably, the transmission assembly consists of two belt pulleys and a belt, the two belt pulleys are rotationally connected with the belt, one belt pulley is fixedly sleeved on the outer wall of the connecting shaft, and the other belt pulley is fixedly sleeved on the outer wall of the threaded rod.
The beneficial effects of the invention are as follows:
1. According to the invention, when the bolt connection pair is subjected to hot upsetting forming, a material is fixed between the two fixing mechanisms, at the moment, the hydraulic rod is started to push the fixing mechanism to move to one side, so that the fixing mechanism is used for extruding and fixing two ends of the bolt connection pair, at the moment, the extruding head drives the piston plate to slide towards the inside of the fixing cylinder under the action of the pressure of the bolt connection pair, the piston plate drives the push rod to slide towards one side when sliding, so that the push rod drives one end of the swing plate to deflect towards one side, at the moment, the other side of the swing plate is reversely deflected, and one end of the swing plate reversely deflected pushes the push rod to move towards one side of the material, so that one end of the push rod is supported on one side of the material, and the material can be effectively extruded and fixed through the cooperation between the extruding head and the push rod, so that the hot upsetting forming effect of the bolt connection pair is improved, and the influence on the hot upsetting forming of the bolt connection pair is prevented, which is caused by the fact that the bolt connection pair is deflected when being pressurized, is poor in the fixing effect;
2. According to the invention, after the fixing mechanism is used for fixing the bolt connection pair, the pressurizing mechanism is driven to move downwards by the lifting mechanism, and the pressurizing mechanism moves upwards by the transmission mechanism while moving downwards, so that the pressurizing mechanism and the jacking mechanism synchronously move, the pressurizing mechanism and the jacking mechanism can simultaneously act on the top and the bottom of a material respectively, and the material can be effectively extruded by the cooperation between the pressurizing mechanism and the jacking mechanism, so that the hot upsetting forming efficiency of the bolt connection pair is improved.
Drawings
FIG. 1 is a schematic structural view of a hot heading forming device for a high-strength bolt connection pair of weathering steel;
fig. 2 is a schematic diagram of a front view structure of a hot heading forming device of a high-strength bolt connection pair of weathering steel according to the present invention;
FIG. 3 is a schematic diagram of a part of a hot heading forming device of a high-strength bolt connection pair of weathering steel;
FIG. 4 is a schematic structural view of a fixing mechanism of a hot heading forming device of a high-strength bolt connection pair of weathering steel;
FIG. 5 is a schematic structural view of a pressurizing mechanism of a hot heading molding device of a high-strength bolt connection pair of weathering steel;
FIG. 6 is a schematic side view of a pressurizing mechanism of a hot heading molding device of a high-strength bolt connection pair of weathering steel;
fig. 7 is a schematic diagram of a transmission mechanism of a hot heading forming device for a high-strength bolt connection pair of weathering steel.
In the accompanying drawings: 1. a fixing seat; 2. a support plate; 3. a fixing mechanism; 4. a pressurizing mechanism; 5. a lifting frame; 6. a transmission mechanism; 7. support legs; 8. a fixed block; 9. a first motor; 10. a through port; 11. a top plate; 12. a rotating rod; 13. a support plate; 14. a hydraulic rod; 15. a fixed cylinder; 16. a piston plate; 17. a connection port; 18. a push rod; 19. a first spring; 20. a swinging plate; 21. a push rod; 22. an extrusion head; 23. a threaded rod; 24. a lifting block; 25. a second motor; 26. a support rod; 27. adding a pressure plate; 28. a jack-up mechanism; 29. a push plate; 30. a second spring; 31. fixing the column; 32. a rack; 33. a shaft lever; 34. a rotating shaft; 35. a gear; 36. a gear set; 37. bevel gears; 38. a connecting shaft; 39. a belt pulley; 40. a belt.
Detailed Description
Example 1
Referring to fig. 1-6, a vice hot-heading forming device of weather resistant steel high strength bolted connection, including fixing base 1, there is a plurality of supporting legs 7 at the top of fixing base 1 through bolted connection, and there is backup pad 2 through bolted connection between a plurality of supporting legs 7, one side at fixing base 1 top has elevating system through bolted connection, and one side of elevating system is provided with pressurizing mechanism 4, both sides at backup pad 2 top all have fixed block 8 through bolted connection, and the pivot has all been seted up to one side of two fixed blocks 8, the inner wall of two pivot all is connected with bull stick 12 through the bearing rotation, and two relative one side of bull stick 12 all is provided with fixed establishment 3, one side of one of them fixed block 8 is through bolted connection first motor 9, and fixed connection between one end of first motor 9 output shaft and one of them bull stick 12, can effectually extrude fixed processing to the material, so as to improve the vice hot-heading forming effect of bolted connection, prevent to lead to the bolt connection vice skew when pressurizing because the vice fixed effect is relatively poor, thereby cause the influence to the vice hot-heading forming of bolted connection.
On the basis of the above, the fixing mechanism 3 comprises a supporting disc 13, a hydraulic rod 14, a fixing cylinder 15 and a squeezing head 22, one side of the supporting disc 13 is connected with the rotating rod 12 through bolts, the other side of the supporting disc 13 is fixedly connected with the hydraulic rod 14, the fixing cylinder 15 is connected with the hydraulic rod 14 through bolts, the inner wall of the fixing cylinder 15 is slidably connected with a piston plate 16, one side of the piston plate 16 is connected with the squeezing head 22 through bolts, and a first spring 19 is connected between the other side of the piston plate 16 and the inner wall of the fixing cylinder 15 through bolts.
On the basis of the above, the two sides of the inner wall of the fixed cylinder 15 are provided with the connecting ports 17, the inner walls of the two connecting ports 17 are respectively connected with the swinging plate 20 through bearings in a rotating way, one side of the swinging plate 20 is connected with the piston plate 16 through a hinge, the other side of the swinging plate 20 is connected with the ejector rod 21 through a bolt, one end of the ejector rod 21 is provided with a plurality of anti-skid grooves, and the ejector rod 21 is matched with the extrusion head 22.
On the basis of the above, elevating system includes crane 5, threaded rod 23 and lifter 24, and pass through bolted connection between the bottom of crane 5 and the top of fixing base 1, form rotation connection through the bearing between the both ends of threaded rod 23 and crane 5 respectively, lifter 24 and the inner wall sliding connection of crane 5, the screw thread mouth has been seted up in penetrating the top of lifter 24, screw thread mouth and threaded rod 23 threaded connection, there is second motor 25 at the top of crane 5 through bolted connection, pass through bolted connection between one end of second motor 25 output shaft and the threaded rod 23.
On the basis of the above, the pressurizing mechanism 4 is composed of the support rod 26 and the pressure increasing plate 27, and one end of the support rod 26 is connected to the top of the pressure increasing plate 27 by a bolt, and one end of the support rod 26 is connected to the lifting block 24 by a bolt.
Example 2
Referring to fig. 1-7, compared with embodiment 1, a weather-resistant steel high-strength bolt connection pair hot upsetting forming device is characterized in that on the basis of embodiment 1, a through hole 10 is formed in the top of a supporting plate 2, a jacking mechanism 28 is arranged in the through hole 10, the jacking mechanism 28 consists of a top plate 11 and a plurality of second springs 30, the top plate 11 is in sliding connection with the through hole 10, and two ends of each second spring 30 are respectively connected with a fixing seat 1 and the supporting plate 2 through bolts.
On the basis of the above, a transmission mechanism 6 is arranged between the jacking mechanism 28 and the lifting mechanism, the transmission mechanism 6 comprises a fixed column 31, a rack 32, a rotating shaft 34, a gear 35, a gear set 36 and a transmission component, a through hole is formed in the top of the fixed seat 1, the inner wall of the through hole is in sliding connection with the fixed column 31, a shaft lever 33 is connected to the top of the fixed column 31 through a bolt, a push plate 29 is connected to the top of the shaft lever 33 through a bolt, one side of the fixed column 31 is connected with the rack 32 through a bolt, connecting blocks are connected to two sides of the bottom of the fixed seat 1 through bolts, a rotating connection is formed between the two connecting blocks and the rotating shaft 34 through a bearing, the gear 35 is fixedly sleeved on the outer wall of the rotating shaft 34, and the gear 35 is meshed with the rack 32.
On the basis of the above, the gear set 36 is composed of two bevel gears 37 and a connecting shaft 38, and the two bevel gears 37 are meshed, wherein one bevel gear 37 is fixedly sleeved on the outer wall of the rotating shaft 34, the other bevel gear 37 is fixedly sleeved on the outer wall of the connecting shaft 38, and the top of the connecting shaft 38 is in rotary connection with the bottom of the fixing seat 1 through a bearing.
On the basis of the above, the transmission assembly is composed of two belt pulleys 39 and a belt 40, the two belt pulleys 39 are rotationally connected with the belt 40, one belt pulley 39 is fixedly sleeved on the outer wall of the connecting shaft 38, the other belt pulley 39 is fixedly sleeved on the outer wall of the threaded rod 23, after the fixing mechanism 3 is used for fixing the bolt connection pair, the pressing mechanism 4 is driven to move downwards through the lifting mechanism, the pressing mechanism 4 moves downwards and simultaneously moves upwards through the transmission mechanism 6, so that the pressing mechanism 4 and the jacking mechanism 28 synchronously move, the pressing mechanism 4 and the jacking mechanism 28 can simultaneously act on the top and the bottom of a material respectively, and then the material can be effectively extruded through the cooperation between the pressing mechanism 4 and the jacking mechanism 28, so that the hot heading forming efficiency of the bolt connection pair is improved.
In summary, by means of the above technical solution of the present invention: when the hot upsetting forming is carried out on the bolt connection pair, materials are fixed between the two fixing mechanisms 3, at the moment, the hydraulic rod 14 is started, the hydraulic rod 14 can push the fixing mechanisms 3 to move to one side, so that the fixing mechanisms 3 can carry out extrusion fixing treatment on two ends of the bolt connection pair, at the moment, the extrusion head 22 can drive the piston plate 16 to slide towards the inside of the fixed cylinder 15 under the action of the bolt connection pair pressure, the piston plate 16 can drive the push rod 18 to slide towards one side when sliding, so that the push rod 18 drives one end of the swing plate 20 to deflect towards one side, at the moment, the other side of the swing plate 20 can reversely deflect, one end of the swing plate 20 reversely deflects, the push rod 21 can push the push rod 21 to move towards one side of the materials, one side of the push rod 21 is facilitated, the material can be effectively extruded and fixed through the cooperation between the extrusion head 22 and the push rod 21, so that the hot forming effect of the bolt connection pair is improved, the hot upsetting pair is prevented from being caused when the bolt connection pair is pressed due to poor in fixing effect, the fact that the bolt connection pair is deflected when the hot upsetting, the bolt connection pair is formed, the opposite to the effect is caused, the opposite to the push rod 18 drives the swing plate 20 to deflect towards one side, at the other end of the other end can reversely deflect towards one side, the material is pushed up the opposite to one side of the material through the push mechanism, the push rod 21 can be conveniently pushed up the material through the jack-up mechanism 4, and the jack-up mechanism 28, the compression mechanism 4 can simultaneously, and the jack the compression mechanism 4 can be pushed up and the compression mechanism 4 can be simultaneously moved through the jack-up mechanism 28, and the compression mechanism 4 can be conveniently and the compression mechanism 28.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a vice hot-heading forming device of weather resistant steel high strength bolted connection, includes fixing base (1), its characterized in that, there are a plurality of supporting legs (7) at the top of fixing base (1) through bolted connection, and there is backup pad (2) through bolted connection between a plurality of supporting legs (7), there is elevating system on one side at fixing base (1) top through bolted connection, and one side of elevating system is provided with pressurizing mechanism (4), there is fixed block (8) both sides at backup pad (2) top through bolted connection, and the change hole has all been seted up on one side of two fixed blocks (8), two the inner wall of change hole all is connected with bull stick (12) through the bearing rotation, and one side that two bull sticks (12) are relative all provided with fixed establishment (3), one of them one side of fixed block (8) is through bolted connection first motor (9), and fixed connection between one end of first motor (9) output shaft and one of bull stick (12);
The fixing mechanism (3) comprises a supporting disc (13), a hydraulic rod (14), a fixing cylinder (15) and a pressing head (22), one side of the supporting disc (13) is connected with the rotating rod (12) through a bolt, the other side of the supporting disc (13) is fixedly connected with the hydraulic rod (14), the fixing cylinder (15) is connected with the hydraulic rod (14) through a bolt, the inner wall of the fixing cylinder (15) is slidably connected with a piston plate (16), one side of the piston plate (16) is connected with the pressing head (22) through a bolt, and a first spring (19) is connected between the other side of the piston plate (16) and the inner wall of the fixing cylinder (15) through a bolt;
Connecting ports (17) are formed in two sides of the inner wall of the fixed cylinder (15), the inner walls of the two connecting ports (17) are respectively connected with a swinging plate (20) through bearings in a rotating mode, a push rod (18) is connected between one side of the swinging plate (20) and the piston plate (16) through a hinge, a push rod (21) is connected to the other side of the swinging plate (20) through bolts, a plurality of anti-skid grooves are formed in one end of the push rod (21), and matching is formed between the push rod (21) and the extrusion head (22);
The top of the supporting plate (2) is provided with a through hole (10), the inside of the through hole (10) is provided with a jacking mechanism (28), the jacking mechanism (28) consists of a top plate (11) and a plurality of second springs (30), the top plate (11) is in sliding connection with the through hole (10), and two ends of each second spring (30) are respectively connected with the fixing seat (1) and the supporting plate (2) through bolts;
A transmission mechanism (6) is arranged between the jacking mechanism (28) and the lifting mechanism, the transmission mechanism (6) comprises a fixed column (31), a rack (32), a rotating shaft (34), a gear (35), a gear set (36) and a transmission assembly, the top of the fixed seat (1) is provided with a through hole, the inner wall of the through hole is in sliding connection with the fixed column (31), the top of the fixed column (31) is connected with a shaft lever (33) through a bolt, the top of the shaft lever (33) is connected with one side of the fixed column (31) of a push plate (29) through a bolt and is connected with the rack (32) through a bolt, the two sides of the bottom of the fixed seat (1) are connected with connecting blocks through bolts, a rotating connection is formed between the two connecting blocks and the rotating shaft (34) through a bearing, the gear (35) is fixedly sleeved on the outer wall of the rotating shaft (34), and the gear (35) is meshed with the rack (32);
When the hot upsetting forming is carried out on the bolt connection pair, materials are fixed between the two fixing mechanisms (3), at the moment, the hydraulic rod (14) is started, the hydraulic rod (14) can push the fixing mechanisms (3) to move to one side, so that the fixing mechanisms (3) extrude and fix two ends of the bolt connection pair, at the moment, the extrusion head (22) can drive the piston plate (16) to slide towards the inside of the fixing cylinder (15) under the action of the bolt connection pair pressure, the piston plate (1) can drive the push rod (18) to slide to one side when sliding, so that the push rod (18) drives one end of the swing plate (20) to deflect to one side, at the moment, the other side of the swing plate (20) can reversely deflect, and one end of the reversely deflected swing plate (20) can push the push rod (21) to one side of the materials, so that one end of the push rod (21) is supported on one side of the materials, the extrusion and fixing treatment can be effectively carried out on the materials through the cooperation between the extrusion head (22) and the push rod (21), so that the hot upsetting effect of the bolt connection pair is improved, and the fact that the bolt connection pair is prevented from being influenced when the hot upsetting effect is poor and the bolt connection pair is formed, and the hot connection pair is offset due to the fact that the poor connection is formed;
After fixed mechanism (3) is fixed the pair of bolted connection, drive pressing mechanism (4) through elevating system and remove downwards, and pressing mechanism (4) make jack-up mechanism (28) upwards move through drive mechanism (6) when removing downwards, thereby make pressing mechanism (4) and jack-up mechanism (28) carry out synchronous movement, so that make pressing mechanism (4) and jack-up mechanism (28) simultaneously act on the top and the bottom of material respectively, and then can carry out extrusion processing to the material through the cooperation between pressing mechanism (4) and jack-up mechanism (28), so that improve the vice hot upsetting shaping efficiency of bolted connection.
2. The device for forming the pair of the hot upsetting of the high-strength bolt connection of the weathering steel according to claim 1, wherein the lifting mechanism comprises a lifting frame (5), a threaded rod (23) and a lifting block (24), the bottom of the lifting frame (5) is connected with the top of a fixed seat (1) through bolts, two ends of the threaded rod (23) are respectively connected with the lifting frame (5) through bearings in a rotating mode, the lifting block (24) is connected with the inner wall of the lifting frame (5) in a sliding mode, a threaded opening is formed in the top of the lifting block (24) in a penetrating mode, the threaded opening is connected with the threaded rod (23) in a threaded mode, a second motor (25) is connected with the top of the lifting frame (5) through bolts, and one end of an output shaft of the second motor (25) is connected with the threaded rod (23) through bolts.
3. The device for forming the weather-resistant steel high-strength bolt connection pair hot upsetting is characterized in that the pressurizing mechanism (4) consists of a supporting rod (26) and a pressure plate (27), one end of the supporting rod (26) is connected with the top of the pressure plate (27) through bolts, and one end of the supporting rod (26) is connected with the lifting block (24) through bolts.
4. A weather resistant steel high strength bolt connection pair hot upsetting forming device as claimed in claim 3, characterized in that the gear set (36) is composed of two bevel gears (37) and a connecting shaft (38), and the two bevel gears (37) are meshed, one bevel gear (37) is fixedly sleeved on the outer wall of the rotating shaft (34), the other bevel gear (37) is fixedly sleeved on the outer wall of the connecting shaft (38), and the top of the connecting shaft (38) is rotatably connected with the bottom of the fixing seat (1) through a bearing.
5. The hot upsetting forming device for the high-strength bolt connection pair of weather-resistant steel according to claim 4, wherein the transmission assembly consists of two belt pulleys (39) and a belt (40), the two belt pulleys (39) are rotationally connected with the belt (40), one belt pulley (39) is fixedly sleeved on the outer wall of the connecting shaft (38), and the other belt pulley (39) is fixedly sleeved on the outer wall of the threaded rod (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311616561.XA CN117444130B (en) | 2023-11-30 | 2023-11-30 | Vice hot upsetting forming device of high strength bolted connection of weather resistant steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311616561.XA CN117444130B (en) | 2023-11-30 | 2023-11-30 | Vice hot upsetting forming device of high strength bolted connection of weather resistant steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117444130A CN117444130A (en) | 2024-01-26 |
| CN117444130B true CN117444130B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311616561.XA Active CN117444130B (en) | 2023-11-30 | 2023-11-30 | Vice hot upsetting forming device of high strength bolted connection of weather resistant steel |
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| CN (1) | CN117444130B (en) |
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| CN210280538U (en) * | 2019-04-04 | 2020-04-10 | 新昌县大市聚镇伯凡机械厂 | Press machine convenient to fix and used for machining bearing |
| CN112846030A (en) * | 2020-12-25 | 2021-05-28 | 郁家府 | Metal composite forging device |
| CN219464661U (en) * | 2023-04-10 | 2023-08-04 | 无锡亨通特种合金制造有限公司 | Forming device that flange forging processing was used |
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| CN117444130A (en) | 2024-01-26 |
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