CN118926465A - A hot pressing forming device for bolt processing - Google Patents
A hot pressing forming device for bolt processing Download PDFInfo
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- CN118926465A CN118926465A CN202411437198.XA CN202411437198A CN118926465A CN 118926465 A CN118926465 A CN 118926465A CN 202411437198 A CN202411437198 A CN 202411437198A CN 118926465 A CN118926465 A CN 118926465A
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- frame
- rod
- block
- inner cavity
- bolt
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- 238000012545 processing Methods 0.000 title claims abstract description 67
- 238000007731 hot pressing Methods 0.000 title abstract description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 100
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000007493 shaping process Methods 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims description 30
- 238000007667 floating Methods 0.000 claims description 22
- 238000003860 storage Methods 0.000 claims description 20
- 238000005507 spraying Methods 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 12
- 239000012528 membrane Substances 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 8
- 238000003754 machining Methods 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 6
- 239000007921 spray Substances 0.000 abstract description 7
- 238000005242 forging Methods 0.000 abstract description 6
- 206010053615 Thermal burn Diseases 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 description 9
- 238000009826 distribution Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
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
- B21J9/00—Forging presses
- B21J9/10—Drives for forging presses
- B21J9/12—Drives for forging presses operated by hydraulic or liquid pressure
-
- 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
- B21J13/14—Ejecting devices
-
- 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
- B21K1/00—Making machine elements
- B21K1/44—Making machine elements bolts, studs, or the like
-
- 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
- B21K29/00—Arrangements for heating or cooling during processing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The application discloses a hot press forming device for bolt processing, which relates to the technical field of metal forging, and comprises a processing table, wherein a forming assembly is arranged in an inner cavity of the processing table, a hydraulic cylinder is fixedly arranged on the top end bottom wall of the processing table, a second piston rod is connected in a sliding manner in the inner cavity of the hydraulic cylinder, bolts with different lengths can be produced according to requirements through the forming assembly, and after hot forging and shaping, a workpiece can be ejected out by flexible force through a demoulding mechanism, prevent that too strong demoulding mechanism of rigidity from ejecting or manually extracting harm work piece or mould, can cool off by automatic water spray when the drawing of patterns, also help the drawing of patterns, scald the staff when preventing to take out the work piece simultaneously, can detect whether the lower pressure mould produces the position deviation through locating component, can in time send out the alarm when lower pressure mould position deviation, remind the staff to maintain, and can detect whether lower pressure mould inclines, the atress is even when guaranteeing the hot pressing, avoid producing unqualified bolt in batches.
Description
Technical Field
The application relates to the technical field of metal forging, in particular to a hot press forming device for bolt processing.
Background
In the mechanical manufacturing industry, bolts have a wide range of applications as connectors, the quality of which directly affects the overall performance and safety of the device. Along with the acceleration of the industrialization process, the demand for bolts is increased sharply, and simultaneously, higher requirements are also put on the processing precision, efficiency and cost control of the bolts. Hot press forming technology as an advanced plastic working method presents unique advantages in the field of metal forming. The basic principle is that the material is heated to a certain temperature to soften and have good plasticity, and then the material is processed into a required shape by using a die and a pressure device. Compared with cold working, the hot press forming technology has the advantages of high machining precision, high material utilization rate, small machining stress and the like, and is particularly suitable for machining parts with high requirements on dimensional precision.
The prior art also has the following problems:
1. The existing hot press forming device for bolt processing cannot press workpieces with different lengths, different dies are required to be equipped for hot forging forming when bolts with different lengths are produced, after the workpieces are hot forged forming, due to tight fit between the dies and the workpieces and possible friction force, deformation, cracking or surface scratch of the workpieces can occur when a demoulding mechanism with too high rigidity is adopted for ejection or manual extraction, the damage can influence the dimensional accuracy, appearance quality and usability of the workpieces, the dies can be affected by uneven force, deformation and abrasion of cavities, cores or other parts of the dies are caused, and meanwhile, the hot press formed bolts are easy to scald staff when taken out, lack of corresponding cooling mechanisms, and influence the production efficiency when the bolts are taken out after being cooled.
2. The existing hot press forming device for bolt processing is easy to incline when the pressing die is used for a long time, the contact surface between the pressing die and a workpiece is not parallel due to the inclination of the pressing die, and then the product is subjected to uneven pressure distribution in the forming process, the uneven pressure distribution can cause errors in the size of the product, the overall quality and the appearance of the product are affected, meanwhile, the poor quality product is difficult to find in time when the pressing die is bent, and accordingly poor quality products are produced in batches.
Disclosure of Invention
In order to overcome the defects that workpieces with different lengths cannot be pressed, deformation, cracking or surface scratch of the workpieces can occur when a demoulding mechanism with too high rigidity is adopted for ejection or manual pulling, and meanwhile, a worker is easy to scald when a bolt subjected to hot press forming is taken out, a contact surface between a die and the workpiece is not parallel due to inclination of a lower die, and further, products are subjected to uneven pressure distribution in the forming process, errors occur in product size due to the uneven pressure distribution, the integral quality and appearance of the products are affected, and the like.
The application provides a hot press forming device for bolt processing, which comprises a processing table, wherein a forming assembly is arranged in an inner cavity of the processing table, a hydraulic cylinder is fixedly arranged at the top end and the bottom wall of the processing table, a second piston rod is connected in a sliding manner in the inner cavity of the hydraulic cylinder, a positioning assembly is arranged on the outer surface of the second piston rod, a pressing die is fixedly arranged at the bottom end of the second piston rod, the forming assembly comprises a forming table, a film cavity is formed in the outer surface of the forming table, lifting mechanisms are arranged in the inner cavity of the film cavity, adjusting mechanisms are arranged at the bottom end of the forming table, demolding mechanisms are uniformly distributed on the forming table, the demolding mechanisms are fixedly arranged at the positions, close to the edge of the processing table, a cooling mechanism is arranged on the upper surface of the processing table, a rotating rod is fixedly arranged in the middle of the bottom of the forming table, a belt is sleeved on the outer surface of the rotating rod, a stepping motor is arranged in the inner cavity of the processing table, and the output end of the stepping motor is sleeved with the belt.
Further, elevating system includes the supporting disk, the bottom fixed mounting of supporting disk has first fixed strip, the top diapire of first fixed strip rotates and is connected with first threaded rod, the inner chamber sliding connection of first fixed strip has flexible strip, first threaded rod passes through threaded connection with flexible strip, the bottom fixed mounting of flexible strip has the connecting seat, the inner chamber rotation of connecting seat is connected with the swivel becket, the surface fixed mounting of connecting seat has the lifting plate, the inner chamber of supporting disk and membrane chamber closely laminates, and supporting disk and membrane chamber sliding connection.
Further, adjustment mechanism includes the mount, mount and shaping platform fixed connection, and the inner chamber of mount rotates to be connected with the support and ties, and the support is tied and the mount passes through threaded connection, and the top and the supporting disk in close contact of support are tied, and first pointer has been cup jointed to the bottom of support, and the inner chamber sliding connection of mount has first slide bar, and first slide bar and first pointer cup joint, and the bottom fixed mounting of shaping platform has the scale, is provided with the scale mark on the scale, and first pointer points to the scale, first slide bar and shaping platform sliding connection, and the support is tied and is located the inner chamber in membrane chamber.
Further, demoulding mechanism includes first fixed block, the inner wall fixed connection of first fixed block and processing platform, the upper surface fixed mounting of first fixed block has the second slide bar, the surface sliding connection of second slide bar has the drawing of patterns frame, the inner chamber rotation of drawing of patterns frame is connected with first regulatory bolt, first regulatory bolt and drawing of patterns frame pass through threaded connection, the upper surface of first fixed block is provided with first button, first button is located under the first regulatory bolt, the upper surface of first fixed block is provided with first siren, first button and first siren electric connection, the first siren of pressing control of first button sends out the police dispatch newspaper, the inner chamber rotation of first fixed block is connected with the second threaded rod, the both ends sliding connection of first fixed block has the regulating block, the regulating block upper surface is the inclined plane, regulating block and second threaded rod pass through threaded connection, the opposite direction of second both ends screw thread, the surface sliding connection of second slide bar has the regulating plate, the surface of second fixed block has first spring, first spring is located between regulating plate and the drawing of patterns frame, the drawing of patterns frame both ends, the centre is upwards protruding, the bottom of ring flushes with the top end of swivel mount, and when the swivel mount flushes the both ends of swivel mount, and the top surface of swivel mount takes off the shaping on the threaded rod.
Further, cooling body includes the water storage bucket, water storage bucket and processing platform fixed connection, the bottom fixedly connected with intercommunication frame of water storage bucket, the inner chamber sliding connection of intercommunication frame has the shielding plate, the bottom fixed mounting of shielding plate has first elastic rod, the surface fixed mounting of first elastic rod has solid fixed ring, the surface of first elastic rod has cup jointed the second spring, the surface fixedly connected with first rack of shielding plate, the inner wall rotation of intercommunication frame is connected with the gear, the one end fixedly connected with water spray section of thick bamboo of water storage bucket is kept away from to the intercommunication frame, the water spray hole has been seted up to the bottom of water spray section of thick bamboo, the inner chamber sliding connection of water spray section of thick bamboo has first piston rod, the surface fixed mounting of first piston rod has the second rack, the bottom fixed mounting of first elastic rod has the lift pole.
Further, the water storage barrel and the water spraying barrel are connected through the communication frame, the middle is separated through the shielding plate, the second spring is located between the fixed ring and the communication frame, the first rack is meshed with the gear, the gear is meshed with the second rack, the second rack is connected with the communication frame in a sliding mode, the first elastic rod is connected with the processing table in a sliding mode, the lifting plate passes through the bottom of the lifting rod when the forming table rotates, the lifting plate drives the lifting rod to move upwards when the rotating ring passes through the demolding frame, and the water spraying barrel is located right above one of the film cavities when the pressing mold is pressed down.
Further, the locating component includes the second fixed block, and the bottom mounting of second fixed block and second piston rod cup joints, and the upper surface fixed mounting of second fixed block has first gag lever post, first gag lever post and processing platform sliding connection, and the upper surface of processing platform is provided with positioning mechanism, and the both sides of second fixed block are provided with detection mechanism, are provided with canceling release mechanical system directly over the detection mechanism, canceling release mechanical system and the surface fixed connection of processing platform.
Further, positioning mechanism includes the locating rack, the middle part fixed mounting of locating rack has the locating piece, the both ends fixed mounting of locating rack has the third slide bar, locating rack and processing platform sliding connection, the both ends fixed mounting of locating rack has the connecting block, the inner chamber of connecting block is connected with the second through the screw thread rotation and adjusts the bolt, the last fixed surface fixed mounting of processing platform has the third fixed block, third fixed block and third slide bar sliding connection, the third fixed block has two, and the interval that two third fixed blocks reach the locating rack both ends equals, the surface of third fixed block is provided with the second button, the surface of third fixed block is provided with the second siren, the second button and second siren electric connection, the pressing control second siren of second button sends out the police dispatch newspaper, the second adjusts the bolt and aligns with the second button, the lower fixed surface of second fixed block is fixed mounting has the pressure piece, the middle recess of locating piece, the locating piece is located the pressure piece under the pressure piece, and the pressure piece is located the middle part when pressing mould and the shaping platform contact, the surface of third fixed block has cup jointed the third spring, the third spring is located between locating rack and the third fixed block.
Further, detection mechanism includes the balancing stand, and balancing stand and second fixed block fixed connection, and the balancing tank has been seted up to the upper surface of balancing stand, and the balancing tank is with balancing stand middle part symmetric distribution, and the inner chamber sliding connection of balancing tank has the floating block, and the bottom both sides rotation of floating block are connected with the dwang, and dwang and balancing tank inner wall contact, and the bottom intermediate position of floating block has hung gravity ball, and the surface fixed mounting of floating block has the second pointer.
Further, canceling release mechanical system includes the second fixed strip, and the inner chamber sliding connection of second fixed strip has the second elastic rod, and the bottom fixedly connected with piece that resets of second elastic rod, and the upper surface fixed mounting of piece that resets has the second gag lever post, and the surface of second elastic rod has cup jointed the fourth spring, second gag lever post and second fixed strip sliding connection, and the fourth spring is located between second fixed strip and the piece that resets, second fixed strip and processing platform fixed connection, and the piece that resets is located directly over the floating block.
The technical scheme provided by the application has at least the following technical effects or advantages:
1. Due to the adoption of the forming assembly, the problem that the existing hot press forming device for bolt processing cannot press workpieces with different lengths, different dies are required to be equipped for hot forging forming when bolts with different lengths are produced, after the workpieces are hot forged forming, due to tight fit between the dies and the workpieces and possible friction force, when the workpieces are ejected or manually pulled out by adopting a stripping mechanism with too high rigidity, the workpieces can deform, crack or scratch the surfaces, the damage can influence the dimensional accuracy, the appearance quality and the service performance of the workpieces, the dies can be affected by uneven force, deformation and abrasion of cavities, cores or other parts of the dies are caused, meanwhile, the hot press forming bolts are easy to scald staff when taken out, corresponding cooling mechanisms are lacked, and the production efficiency is influenced when the bolts are taken out after being cooled.
2. The positioning assembly is adopted, so that the problem that the existing hot press forming device for bolt processing is easy to incline when the pressing die is used for a long time is solved, the contact surface between the pressing die and a workpiece is not parallel due to the inclination of the pressing die, further, the product is subjected to uneven pressure distribution in the forming process, the uneven pressure distribution can cause errors in product size, the integral quality and appearance of the product are affected, meanwhile, poor products are difficult to find in time when the pressing die is bent, and accordingly poor products are produced in batches.
Drawings
FIG. 1 is a schematic view of the whole structure of a first embodiment of the present application;
FIG. 2 is a schematic diagram of a hydraulic cylinder according to a first embodiment of the present application;
FIG. 3 is a schematic view of a molding assembly according to a first embodiment of the present application;
FIG. 4 is a schematic view of a membrane cavity according to a first embodiment of the application;
FIG. 5 is a schematic cross-sectional view of a molding table according to a first embodiment of the present application;
FIG. 6 is a schematic view of an adjusting mechanism according to a first embodiment of the present application;
FIG. 7 is a schematic view of a lifting mechanism according to a first embodiment of the present application;
FIG. 8 is a schematic view of a demolding mechanism according to a first embodiment of the present application;
FIG. 9 is a schematic cross-sectional view of a cooling mechanism according to a first embodiment of the present application;
FIG. 10 is an enlarged schematic view of the structure A in FIG. 9 according to the embodiment of the present application;
FIG. 11 is a schematic structural diagram of a positioning assembly according to a second embodiment of the present application;
FIG. 12 is a schematic view of a positioning mechanism according to a second embodiment of the present application;
FIG. 13 is a schematic diagram of a detection mechanism in a second embodiment of the present application;
Fig. 14 is a schematic cross-sectional view of a gimbal structure according to a second embodiment of the present application.
In the figure: 1. a processing table; 2. a molding assembly; 21. a forming table; 22. a membrane cavity; 23. a lifting mechanism; 231. a support plate; 232. a first fixing strip; 233. a first threaded rod; 234. a telescoping strip; 235. a connecting seat; 236. a rotating ring; 237. a lifting plate; 24. an adjusting mechanism; 241. a fixing frame; 242. a support bolt; 243. a first pointer; 244. a first slide bar; 245. a graduated scale; 25. a demoulding mechanism; 251. a first fixed block; 252. a second slide bar; 253. removing the die carrier; 254. a first adjusting bolt; 255. a first button; 256. a first alarm; 257. a second threaded rod; 258. an adjusting block; 259. an adjusting plate; 2510. a first spring; 26. a cooling mechanism; 261. a water storage bucket; 262. a communication frame; 263. a shielding plate; 264. a first elastic rod; 265. a fixing ring; 266. a second spring; 267. a first rack; 268. a gear; 269. a water spraying cylinder; 2610. a water spraying hole; 2611. a first piston rod; 2612. a second rack; 2613. a lifting rod; 27. a rotating lever; 28. a belt; 29. a stepping motor; 3. a hydraulic cylinder; 4. a second piston rod; 5. a positioning assembly; 51. a second fixed block; 52. a first stop lever; 53. a positioning mechanism; 531. a positioning frame; 532. a positioning block; 533. a third slide bar; 534. a connecting block; 535. a second adjusting bolt; 536. a third fixed block; 537. a second button; 538. a second alarm; 539. a pressure block; 5310. a third spring; 54. a detection mechanism; 541. a balancing stand; 542. a balancing groove; 543. a slider; 544. a rolling rod; 545. a gravity ball; 546. a second pointer; 55. a reset mechanism; 551. a second fixing strip; 552. a second elastic rod; 553. a reset block; 554. a second limit rod; 555. a fourth spring; 6. and (5) pressing down the die.
Detailed Description
For the bolts with different lengths, different dies are required to be provided for hot forging forming, and after the workpieces are hot-forged and formed, the bolts with different lengths can be produced according to the requirements through the forming assembly due to the tight fit between the dies and the workpieces and the possible friction force, and after the workpieces are hot-forged and formed, the workpieces can be ejected out by flexible force through the demolding mechanism; the invention can detect whether the lower die generates position deviation or not through the positioning component, can give out an alarm in time when the lower die is in position deviation, reminds staff to maintain, can detect whether the lower die is inclined or not, and ensures that the stress is uniform during hot pressing.
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
Embodiment one: referring to fig. 1, a hot press forming device for bolt processing includes a processing table 1, a forming assembly 2 is disposed in an inner cavity of the processing table 1, a hydraulic cylinder 3 is fixedly mounted on a top end bottom wall of the processing table 1, a second piston rod 4 is slidably connected to an inner cavity of the hydraulic cylinder 3, a positioning assembly 5 is disposed on an outer surface of the second piston rod 4, a pressing die 6 is fixedly mounted at a bottom end of the second piston rod 4, the hydraulic cylinder 3 drives the second piston rod 4 to move, the pressing die 6 and the forming assembly 2 perform hot press forming on a workpiece, the forming assembly 2 can adjust a length of a hot press forming bolt, automatic demolding can be achieved, a certain flexible force is provided during demolding, cooling can be performed during demolding, and the positioning assembly 5 is used for checking whether the pressing die 6 is vertical to the forming assembly 2.
Referring to fig. 2,3 and 4, the molding assembly 2 includes a molding table 21, a film cavity 22 is provided on an outer surface of the molding table 21, a lifting mechanism 23 is provided in the inner cavity of the film cavity 22, an adjusting mechanism 24 is provided at a bottom end of the molding table 21, the film cavity 22, the lifting mechanism 23 and the adjusting mechanism 24 are all four and uniformly distributed on the molding table 21, a demolding mechanism 25 is fixedly installed in the inner cavity of the processing table 1, the demolding mechanism 25 is close to an edge of the processing table 1, a cooling mechanism 26 is provided on an upper surface of the processing table 1, a rotating rod 27 is fixedly installed in a middle position of a bottom of the molding table 21, a belt 28 is sleeved on an outer surface of the rotating rod 27, a stepping motor 29 is provided in an inner cavity of the processing table 1, an output end of the stepping motor 29 is sleeved with the belt 28, the demolding mechanism 25 is located at one side of the film cavity 22 far from the lower die 6, and the stepping motor 29 is operated to drive the belt 28 to rotate, the belt 28 rotates to drive the rotating rod 27 to rotate, the rotating rod 27 rotates to drive the forming table 21 to rotate, the stepping motor 29 periodically rotates to enable the forming table 21 to rotate ninety degrees each time, the film cavity 22 is arranged under the pressing die 6 each time, the lifting mechanism 23 is used for adjusting the depth of the cavity of the film cavity 22, so that bolts with different lengths can be hot pressed according to requirements, the adjusting mechanism 24 is used for supporting the lifting mechanism 23, the depth of the lifting mechanism 23 in the cavity of the film cavity 22 can be calculated, the stripping mechanism 25 jacks the lifting mechanism 23 to enable a formed workpiece in the cavity of the film cavity 22 to be stripped when the lifting mechanism 23 passes through the stripping mechanism 25, the jacking enables a certain flexible force to be provided, the stripping mechanism 25 can give an alarm when the workpiece is tightly attached in the cavity of the film cavity 22 and is difficult to be stripped, timely maintenance is facilitated, the cooling mechanism 26 is driven to jet water flow when the lifting mechanism 23 is stripped, and the demolded bolts are cooled rapidly, so that the production efficiency is improved.
Referring to fig. 5, 6 and 7, the lifting mechanism 23 includes a supporting plate 231, a first fixing strip 232 is fixedly installed at the bottom end of the supporting plate 231, a first threaded rod 233 is rotatably connected to the top end bottom wall of the first fixing strip 232, a telescopic strip 234 is slidably connected to the inner cavity of the first fixing strip 232, the first threaded rod 233 and the telescopic strip 234 are in threaded connection, a connecting seat 235 is fixedly installed at the bottom end of the telescopic strip 234, a rotating ring 236 is rotatably connected to the inner cavity of the connecting seat 235, a lifting plate 237 is fixedly installed on the outer surface of the connecting seat 235, the supporting plate 231 is tightly attached to the inner cavity of the membrane cavity 22, the supporting plate 231 is slidably connected to the membrane cavity 22, the adjusting mechanism 24 includes a fixing frame 241, the fixing frame 241 is fixedly connected to the forming table 21, a supporting bolt 242 is rotatably connected to the inner cavity of the fixing frame 241, and the supporting bolt 242 is in threaded connection with the fixing frame 241, the top end of the supporting bolt 242 is tightly contacted with the supporting disk 231, the bottom end of the supporting bolt 242 is sleeved with a first pointer 243, the inner cavity of the fixed frame 241 is slidably connected with a first slide bar 244, the first slide bar 244 is sleeved with the first pointer 243, the bottom end of the forming table 21 is fixedly provided with a graduated scale 245, the graduated scale 245 is provided with graduated marks, the first pointer 243 points to the graduated scale 245, the first slide bar 244 is slidably connected with the forming table 21, the supporting bolt 242 is positioned in the inner cavity of the film cavity 22, when bolts with different lengths are required to be produced, the position of the supporting disk 231 in the inner cavity of the film cavity 22 is adjusted, the position of the supporting bolt 242 in the inner cavity of the fixed frame 241 is changed by rotating the supporting bolt 242, the supporting bolt 242 is lifted to drive the supporting disk 231 to change in the position of the inner cavity of the film cavity 22, the actual function of the supporting bolt 242 is to change the height in the inner cavity of the fixed frame 241, the movement of the supporting pin 242 drives the first pointer 243 to change in position on the graduated scale 245, the distance of the first pointer 243 in the inner cavity of the film cavity 22 can be judged by observing how much distance the first pointer 243 moves on the graduated scale 245, the first sliding rod 244 is used for limiting the first pointer 243 to enable the first pointer 243 to point to the graduated scale 245 when moving, when the first pointer 243 is actually used on the lowest graduation line of the graduated scale 245, the bottom end of the forming table 21 at the bottom end of the supporting disk 231 is flush, the height of the supporting disk 231 can be set according to actual requirements, thus the depth of the film cavity 22 can be calculated conveniently, when the position of the supporting disk 231 changes, the first threaded rod 233 can be rotated to drive the telescopic strip 234 to slide in the inner cavity of the first fixed strip 232, at this moment, the telescopic strip 234 is moved to drive the connecting seat 235 to move, the connecting seat 235 is driven to drive the rotating ring 236 and the lifting plate 237 to move, the bottom end of the rotating ring 236 is convenient to be adjusted to be flush with the two ends of the demoulding frame 253, and the follow-up demoulding process is convenient.
Referring to fig. 5, 6 and8, the demolding mechanism 25 comprises a first fixing block 251, the first fixing block 251 is fixedly connected with the inner wall of the processing table 1, a second sliding rod 252 is fixedly mounted on the upper surface of the first fixing block 251, a demolding frame 253 is slidingly connected with the outer surface of the second sliding rod 252, a first adjusting bolt 254 is rotatably connected with the inner cavity of the demolding frame 253, the first adjusting bolt 254 is in threaded connection with the demolding frame 253, a first button 255 is arranged on the upper surface of the first fixing block 251, the first button 255 is positioned under the first adjusting bolt 254, a first alarm 256 is arranged on the upper surface of the first fixing block 251, the first button 255 is electrically connected with the first alarm 256, the pressing of the first button 255 controls the first alarm 256 to give an alarm, the inner cavity of the first fixed block 251 is rotationally connected with a second threaded rod 257, two ends of the first fixed block 251 are slidably connected with an adjusting block 258, the upper surface of the adjusting block 258 is an inclined surface, one end close to the adjusting plate 259 is a relatively lower side, the adjusting block 258 is in threaded connection with the second threaded rod 257, the directions of threads at two ends of the second threaded rod 257 are opposite, the outer surface of the second slide rod 252 is slidably connected with the adjusting plate 259, the outer surface of the second slide rod 252 is sleeved with a first spring 2510, the first spring 2510 is located between the adjusting plate 259 and the knockout frame 253, both ends of the knockout frame 253 are flush, the middle is raised upwards, the bottom end of the rotating ring 236 is flush with both ends of the knockout frame 253, and the rotating ring 236 passes through the upper surface of the knockout frame 253 when the forming table 21 rotates, when the hot-pressed workpiece passes through the knockout mechanism 25, the bottom end of the rotating ring 236 passes through the knockout frame 253 at this time, when the knockout frame 253 is raised in the middle, the rotating ring 236 and the knockout frame 253 generate opposite extrusion force, so that the knockout frame 253 jacks up the rotating ring 236, so that the supporting disk 231 is driven to move upwards, so that the supporting disk 231 jacks up the workpiece, When the workpiece is tightly adhered to the inner cavity of the film cavity 22, the supporting disk 231 is difficult to eject the workpiece, the rotating ring 236 generates pressure on the demolding frame 253, the demolding frame 253 slides downwards on the second sliding rod 252, the first spring 2510 is compressed by the stress so as to enable the first adjusting bolt 254 to extrude the first button 255, thereby driving the first alarm 256 to give an alarm, improving the manual intervention and subsequent maintenance of a station personnel, adjusting the position of the first adjusting bolt 254 in the inner cavity of the demolding frame 253 by rotating the first adjusting bolt 254, enabling the first adjusting bolt 254 not to contact with the first button 255 under normal demolding, The demoulding frame 253 has a certain flexible jacking effect, so that the workpiece and the inner cavity of the membrane cavity 22 are prevented from being damaged due to too strong rigidity, the adjusting block 258 is driven to slide on the first fixed block 251 through the rotation of the second threaded rod 257, the adjusting block 258 jacks up the adjusting plate 259, the adjusting plate 259 extrudes the first spring 2510, the elastic force of the first spring 2510 on the demoulding frame 253 changes at the moment, the movement of the first adjusting bolt 254 is matched with the requirement to be convenient for adjustment, and the first adjusting bolt 254 cannot be contacted with the first button 255 when the demoulding frame 253 is normally demoulded.
Referring to fig. 3, 9 and 10, the cooling mechanism 26 includes a water storage tank 261, the water storage tank 261 is fixedly connected with a processing table 1, a communication frame 262 is fixedly connected with the bottom end of the water storage tank 261, a shielding plate 263 is slidingly connected with an inner cavity of the communication frame 262, a first elastic rod 264 is fixedly mounted at the bottom end of the shielding plate 263, a fixing ring 265 is fixedly mounted on the outer surface of the first elastic rod 264, a second spring 266 is sleeved on the outer surface of the first elastic rod 264, a first rack 267 is fixedly connected with the outer surface of the shielding plate 263, a gear 268 is rotatably connected with the inner wall of the communication frame 262, The end of the communication frame 262 far away from the water storage barrel 261 is fixedly connected with a water spraying barrel 269, a water spraying hole 2610 is formed at the bottom end of the water spraying barrel 269, a first piston rod 2611 is slidingly connected with an inner cavity of the water spraying barrel 269, a second rack 2612 is fixedly arranged on the outer surface of the first piston rod 2611, a lifting rod 2613 is fixedly arranged at the bottom end of the first elastic rod 264, the water storage barrel 261 and the water spraying barrel 269 are connected through the communication frame 262 and are separated by a shielding plate 263 in the middle, a second spring 266 is positioned between the fixed ring 265 and the communication frame 262, the first rack 267 is meshed with a gear 268, The gear 268 is meshed with the second rack 2612, the second rack 2612 is in sliding connection with the communicating frame 262, the first elastic rod 264 is in sliding connection with the processing table 1, the lifting plate 237 passes through the bottom of the lifting rod 2613 when the forming table 21 rotates, the lifting plate 237 drives the lifting rod 2613 to move upwards when the rotating ring 236 passes through the demoulding frame 253, the water spraying cylinder 269 is positioned right above one of the film cavities 22 when the lower mould 6 presses down, namely, when the lower mould 6 carries out hot pressing on one of the workpieces, the water spraying cylinder 269 cools one of the hot-pressed workpieces, when the demoulding frame 253 drives the rotating ring 236, the lifting plate 237 is driven to rise, The lifting plate 237 drives the lifting rod 2613 to lift, the lifting rod 2613 lifts to drive the first elastic rod 264 to lift, at the moment, the fixed ring 265 presses the second spring 266 to compress the second spring 266, so that the shielding plate 263 slides upwards in the inner cavity of the communicating frame 262, water in the inner cavity of the water storage barrel 261 flows into the inner cavity of the water spraying barrel 269 through a gap at the bottom end of the shielding plate 263 through the communicating frame 262, meanwhile, the shielding plate 263 moves upwards to drive the first rack 267 to move upwards, the movement of the first rack 267 drives the gear 268 to rotate, the gear 268 rotates to drive the second rack 2612 to move downwards, The second rack 2612 moves downwards to drive the first piston rod 2611 to move downwards, so that the first piston rod 2611 slides downwards in the inner cavity of the water spraying cylinder 269, water in the inner cavity of the water spraying cylinder 269 is compressed, the water is sprayed from the water spraying holes 2610 to the position of the film cavity 22 for demoulding, the workpiece in the inner cavity of the film cavity 22 is conveniently and rapidly cooled, the production efficiency is improved, the water spraying holes 2610 are adopted to spray the water on the workpiece uniformly, when the rotating ring 236 passes through the demoulding frame 253, the fixed ring 265 moves downwards to drive the shielding plate 263 to move downwards under the elasticity of the second spring 266, the shielding plate 263 shields the water storage barrel 261 and the communicating frame 262, Prevent that water from flowing out from water storage bucket 261, have a small amount of water to spray the work piece when being convenient for cool off at every turn, avoid having ponding on the forming table 21 when preventing extravagant, also help the drawing of patterns, the shielding plate 263 drives first rack 267 when sheltering from water storage bucket 261 and moves down, first rack 267 moves down and drives gear 268 and rotate, gear 268 rotates and drives second rack 2612 and move up to make first piston rod 2611 move up and reset, cool off the work piece of drawing of patterns, improve production efficiency, produce the scald to the staff when avoiding taking out the work piece simultaneously.
Embodiment two: referring to fig. 1 and 11, the positioning assembly 5 includes a second fixed block 51, the second fixed block 51 is sleeved with the bottom end of the second piston rod 4, a first limiting rod 52 is fixedly mounted on the upper surface of the second fixed block 51, the first limiting rod 52 is slidably connected with the processing table 1, a positioning mechanism 53 is disposed on the upper surface of the processing table 1, detecting mechanisms 54 are disposed on two sides of the second fixed block 51, a reset mechanism 55 is disposed right above the detecting mechanisms 54, the reset mechanism 55 is fixedly connected with the outer surface of the processing table 1, the first limiting rod 52 is slidably connected with the processing table 1 to limit the second fixed block 51, the positioning mechanism 53 is used for detecting whether the second fixed block 51 is deviated, the detecting mechanism 54 is used for detecting whether the second fixed block 51 is horizontal, and the reset mechanism 55 is used for resetting the detecting mechanisms 54.
Referring to fig. 11 and 12, the positioning mechanism 53 includes a positioning frame 531, a positioning block 532 is fixedly mounted at the middle part of the positioning frame 531, a third sliding rod 533 is fixedly mounted at two ends of the positioning frame 531, the positioning frame 531 is slidably connected with the processing table 1, a connecting block 534 is fixedly mounted at two ends of the positioning frame 531, an inner cavity of the connecting block 534 is rotatably connected with a second adjusting bolt 535 through threads, a third fixing block 536 is fixedly mounted on the upper surface of the processing table 1, the third fixing block 536 is slidably connected with the third sliding rod 533, two third fixing blocks 536 are provided, the distance between the two third fixing blocks 536 and the two ends of the positioning frame 531 is equal, a second button 537 is disposed on the outer surface of the third fixing block 536, a second alarm 538 is disposed on the outer surface of the third fixing block 536, the second button 537 is electrically connected with the second alarm 538, the pressing of the second button 537 controls the second alarm 538 to send an alarm, the second adjusting bolt 535 is aligned with the second button 537, the lower surface of the second fixed block 51 is fixedly provided with a pressure block 539, the middle of the positioning block 532 is concave, the positioning block 532 is positioned right below the pressure block 539, the pressure block 539 is positioned at the middle part of the positioning block 532 when the lower die 6 is contacted with the forming table 21, the outer surface of the third sliding rod 533 is sleeved with a third spring 5310, the third spring 5310 is positioned between the positioning frame 531 and the third fixed block 536, when the second fixed block 51 moves downwards, the pressure block 539 is driven to move downwards, the bottom end of the pressure block 539 is positioned at the middle concave of the positioning block 532, when the position of the second fixed block 51 shifts, the pressure block 539 is contacted with the side edge of the positioning block 532, and the positioning block 532 is stressed at the moment, so that the positioning block 532 drives the positioning frame 531 to move, the positioning frame 531 drives the third sliding rod 533 to move in the inner cavity of the third fixed block 536, the locating frame 531 extrudes the third spring 5310 on one side when moving to the third fixed block 536 on that side, so that the second adjusting bolt 535 on the connecting block 534 and the second button 537 on the third fixed block 536 are extruded, the second alarm 538 on one side under extrusion is enabled to give an alarm, the position of the second fixed block 51 of a worker is reminded to be maintained, the interval between the second adjusting bolt 535 and the second button 537 is controlled by rotating the position of the second adjusting bolt 535 in the inner cavity of the connecting block 534, and the second adjusting bolt 535 can be conveniently contacted with the second button 537 when the second fixed block 51 slightly deviates, so that the alarm is timely given.
Referring to fig. 11, 13 and 14, the detecting mechanism 54 includes a balancing frame 541, the balancing frame 541 is fixedly connected with the second fixing block 51, a balancing groove 542 is formed on an upper surface of the balancing frame 541, the balancing groove 542 is symmetrically distributed about a middle portion of the balancing frame 541, an inner cavity of the balancing groove 542 is slidably connected with a floating block 543, two sides of a bottom end of the floating block 543 are rotatably connected with rolling rods 544, the rolling rods 544 are contacted with an inner wall of the balancing groove 542, a gravity ball 545 is suspended at a middle position of the bottom of the floating block 543, a second pointer 546 is fixedly mounted on an outer surface of the floating block 543, the reset mechanism 55 includes a second fixing bar 551, an inner cavity of the second fixing bar 551 is slidably connected with a second elastic rod 552, a reset block 553 is fixedly connected with a bottom end of the second elastic rod 552, a second limiting rod 554 is fixedly mounted on an upper surface of the reset block 553, and a fourth spring 555 is sleeved on an outer surface of the second elastic rod 552, the second limiting rod 554 is in sliding connection with the second fixing strip 551, the fourth spring 555 is positioned between the second fixing strip 551 and the reset block 553, the second fixing strip 551 is fixedly connected with the processing table 1, the reset block 553 is positioned right above the floating block 543, the balance frame 541 is driven to move when the second fixing block 51 moves, the balance frame 541 is driven to incline when the second fixing block 51 inclines, the rolling rod 544 rolls in the inner cavity of the balance groove 542 to change the position of the floating block 543 in the inner cavity of the balance groove 542, the direction of the second pointer 546 changes, the inclination of the second fixing block 51 can be judged at the moment, the uneven stress is prevented when the bolts are hot pressed, the gravity of the gravity ball 545 enables the floating block 543 to be always positioned in the middle part of the inner cavity of the balance groove 542, the reset mechanism 55 is used for resetting the floating block 543, the floating block 543 can shake when the hot pressing vibration is generated, the gravity ball 545 is reset under gravity, the pressure of the reset block 553 enables the floating block 543 to keep horizontal, the upper surface of the floating block 543 is contacted with the lower surface of the reset block 553 when the second piston rod 4 is recovered, at the moment, the second elastic rod 552 and the second limiting rod 554 which are compressed by the fourth spring 555 slide in the inner cavity of the second fixing strip 551, a reset effect is achieved on the floating block 543, meanwhile, a buffer effect is achieved on the reset of the second piston rod 4, the service life of the equipment is prolonged, uneven stress of a workpiece during hot pressing can be avoided through the positioning of the positioning mechanism 53 and the detection of the reset mechanism 55, errors of product sizes are prevented, and therefore the whole quality and appearance of products are guaranteed.
In summary, the hydraulic cylinder 3 drives the second piston rod 4 to move, make the pressing die 6 and the forming component 2 carry out hot press forming to the workpiece, wherein the forming component 2 can adjust the length of the hot press forming bolt, automatic demolding can be achieved, and certain flexible force has during demolding, can cool down during demolding, the positioning component 5 is used for checking whether the pressing die 6 is vertical to carry out hot press with the forming component 2, the operation of the stepping motor 29 drives the forming table 21 to rotate, the stepping motor 29 periodically rotates to enable the forming table 21 to rotate ninety degrees each time, make each time rotate the film cavity 22 under the pressing die 6, the lifting mechanism 23 is used for adjusting the depth of the inner cavity of the film cavity 22, be convenient for hot press bolts with different lengths according to requirements, the adjusting mechanism 24 is used for supporting the lifting mechanism 23, and can calculate the depth of the lifting mechanism 23 in the inner cavity of the film cavity 22, the lifting mechanism 25 jacks up the lifting mechanism 23 when the lifting mechanism 23 passes through the lifting mechanism 25, so that the formed workpiece in the inner cavity 22 is demolded, and the jacking up has certain flexible force, when the workpiece is difficult to be attached to the inner cavity of the film cavity 22, the lifting mechanism 25 rotates for every time, the forming table 21 rotates ninety degrees, make the film cavity 22 rotate each time, make the film cavity 22 rotate for each time, make the film cavity 22 rotate under the pressing die 22 is located under the pressing die 6, the inner cavity 22 is convenient for adjusting the inner cavity depth of the inner cavity of the film cavity 22, the different length is convenient for hot press forming bolts according to be detected, the different lengths, the requirements are convenient for detecting the second quality of the second quality, and the second quality of the second quality is used for detecting and is used for detecting whether the second quality and is used for detecting and fixed, and has a high quality, and has high quality.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
The foregoing is only a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be able to apply equivalents and modifications according to the technical scheme and the concept of the present application within the scope of the present application.
Claims (10)
1. The hot press forming device for bolt machining comprises a machining table (1), and is characterized in that a forming assembly (2) is arranged in an inner cavity of the machining table (1), a hydraulic cylinder (3) is fixedly arranged on the top end bottom wall of the machining table (1), a second piston rod (4) is slidably connected with the inner cavity of the hydraulic cylinder (3), a positioning assembly (5) is arranged on the outer surface of the second piston rod (4), and a pressing die (6) is fixedly arranged at the bottom end of the second piston rod (4);
The forming assembly (2) comprises a forming table (21), a film cavity (22) is formed in the outer surface of the forming table (21), a lifting mechanism (23) is arranged in the inner cavity of the film cavity (22), an adjusting mechanism (24) is arranged at the bottom end of the forming table (21), the film cavity (22), the lifting mechanism (23) and the adjusting mechanism (24) are all four, the forming table (21) is uniformly distributed, a demolding mechanism (25) is fixedly arranged in the inner cavity of the processing table (1), the demolding mechanism (25) is close to the edge of the processing table (1), a cooling mechanism (26) is arranged on the upper surface of the processing table (1), a rotating rod (27) is fixedly arranged at the middle position of the bottom of the forming table (21), a belt (28) is sleeved on the outer surface of the rotating rod (27), a stepping motor (29) is arranged in the inner cavity of the processing table (1), and the output end of the stepping motor (29) is sleeved with the belt (28).
2. The hot press forming device for bolt processing according to claim 1, wherein the lifting mechanism (23) comprises a supporting disc (231), a first fixing strip (232) is fixedly installed at the bottom end of the supporting disc (231), a first threaded rod (233) is rotatably connected to the top end bottom wall of the first fixing strip (232), a telescopic strip (234) is slidably connected to the inner cavity of the first fixing strip (232), the first threaded rod (233) and the telescopic strip (234) are in threaded connection, a connecting seat (235) is fixedly installed at the bottom end of the telescopic strip (234), a rotating ring (236) is rotatably connected to the inner cavity of the connecting seat (235), a lifting plate (237) is fixedly installed on the outer surface of the connecting seat (235), the supporting disc (231) is tightly attached to the inner cavity of the membrane cavity (22), and the supporting disc (231) is slidably connected to the membrane cavity (22).
3. The hot press forming device for bolt processing according to claim 2, wherein the adjusting mechanism (24) comprises a fixing frame (241), the fixing frame (241) is fixedly connected with a forming table (21), a supporting bolt (242) is rotatably connected to an inner cavity of the fixing frame (241), the supporting bolt (242) is in threaded connection with the fixing frame (241), the top end of the supporting bolt (242) is in close contact with a supporting disc (231), a first pointer (243) is sleeved at the bottom end of the supporting bolt (242), a first slide bar (244) is slidably connected to the inner cavity of the fixing frame (241), the first slide bar (244) is sleeved with the first pointer (243), a graduated scale (245) is fixedly mounted at the bottom end of the forming table (21), graduated scale marks are arranged on the graduated scale (245), the first pointer (243) is directed to the graduated scale (245), the first slide bar (244) is slidably connected with the forming table (21), and the supporting bolt (242) is located in the inner cavity of the membrane (22).
4. The hot press forming device for bolt working according to claim 3, wherein the demoulding mechanism (25) comprises a first fixed block (251), the first fixed block (251) is fixedly connected with the inner wall of the working table (1), a second sliding rod (252) is fixedly arranged on the upper surface of the first fixed block (251), a demoulding frame (253) is slidably connected with the outer surface of the second sliding rod (252), a first adjusting bolt (254) is rotatably connected with an inner cavity of the demoulding frame (253), the first adjusting bolt (254) is in threaded connection with the demoulding frame (253), a first button (255) is arranged on the upper surface of the first fixed block (251), the first button (255) is positioned under the first adjusting bolt (254), a first alarm (256) is arranged on the upper surface of the first fixed block (251), the first button (255) is electrically connected with the first alarm (256), the pressing of the first button (255) controls the first alarm (256) to emit an alarm, the first button (255) is connected with the threaded rod (258) through the threaded rod (257), the threaded rod (258) is connected with the threaded rod (258) through the threaded rod (258), the direction of screw thread at both ends of second threaded rod (257) is opposite, the surface sliding connection of second slide bar (252) has regulating plate (259), first spring (2510) has been cup jointed to the surface of second slide bar (252), first spring (2510) are located between regulating plate (259) and drawing of patterns frame (253), drawing of patterns frame (253) both ends flush, and the centre upwards protrudes, the bottom of rotation ring (236) flushes with drawing of patterns frame (253) both ends, and the upper surface of rotation ring (236) through drawing of patterns frame (253) when shaping platform (21) rotate.
5. The hot press forming device for bolt processing according to claim 2, wherein the cooling mechanism (26) comprises a water storage barrel (261), the water storage barrel (261) is fixedly connected with a processing table (1), a communication frame (262) is fixedly connected with the bottom end of the water storage barrel (261), a shielding plate (263) is slidingly connected with an inner cavity of the communication frame (262), a first elastic rod (264) is fixedly installed at the bottom end of the shielding plate (263), a fixed ring (265) is fixedly installed on the outer surface of the first elastic rod (264), a second spring (266) is sleeved on the outer surface of the first elastic rod (264), a first rack (267) is fixedly connected with the outer surface of the shielding plate (263), a gear (268) is rotatably connected with the inner wall of the communication frame (262), a hole (2610) is formed in the bottom end of the communication frame (262) far away from the water storage barrel (269), a first elastic rod (2611) is slidingly connected with the inner cavity of the shielding plate (269), and a piston rod 2613 is fixedly installed on the outer surface of the first elastic rod 261.
6. The hot press forming device for bolt processing according to claim 5, wherein the water storage barrel (261) and the water spraying barrel (269) are connected through the communicating frame (262) and are partitioned through the shielding plate (263), the second spring (266) is located between the fixed ring (265) and the communicating frame (262), the first rack (267) is meshed with the gear (268), the gear (268) is meshed with the second rack (2612), the second rack (2612) is slidably connected with the communicating frame (262), the first elastic rod (264) is slidably connected with the processing table (1), the forming table (21) rotates, the lifting plate (237) passes through the bottom of the lifting rod (2613), the lifting plate (237) drives the lifting rod (2613) to move upwards when the rotating ring (236) passes through the demolding frame (253), and the water spraying barrel (269) is located right above one of the film cavities (22) when the downward pressing mold (6) is pressed down.
7. The hot press forming device for bolt processing according to claim 1, wherein the positioning assembly (5) comprises a second fixing block (51), bottom end fixing of the second fixing block (51) and the second piston rod (4) are sleeved, a first limiting rod (52) is fixedly arranged on the upper surface of the second fixing block (51), the first limiting rod (52) is slidably connected with the processing table (1), a positioning mechanism (53) is arranged on the upper surface of the processing table (1), detection mechanisms (54) are arranged on two sides of the second fixing block (51), a reset mechanism (55) is arranged right above the detection mechanisms (54), and the reset mechanism (55) is fixedly connected with the outer surface of the processing table (1).
8. The hot press forming device for bolt processing according to claim 7, wherein the positioning mechanism (53) comprises a positioning frame (531), a positioning block (532) is fixedly installed at the middle part of the positioning frame (531), a third sliding rod (533) is fixedly installed at two ends of the positioning frame (531), the positioning frame (531) is in sliding connection with the processing table (1), a connecting block (534) is fixedly installed at two ends of the positioning frame (531), a second adjusting bolt (535) is connected with an inner cavity of the connecting block (534) through threaded rotation, a third fixing block (536) is fixedly installed on the upper surface of the processing table (1), the third fixing block (536) is in sliding connection with the third sliding rod (533), two third fixing blocks (536) are equal in distance from the two third fixing blocks (536) to two ends of the positioning frame (531), a second button (537) is arranged on the outer surface of the third fixing block (536), a second alarm button (538) is arranged on the outer surface of the third fixing block (536), the second alarm (538) is connected with the second alarm button (538) and the second alarm button (537) is electrically connected with the second alarm button (537) in a pressing mode, the lower surface fixed mounting of second fixed block (51) has pressure piece (539), the centre of locating piece (532) is sunken, locating piece (532) are located under pressure piece (539), and pressure piece (539) are located locating piece (532) middle part when pressing mould (6) and shaping platform (21) contact down, third spring (5310) have been cup jointed to the surface of third slide bar (533), third spring (5310) are located between locating rack (531) and third fixed block (536).
9. The hot press forming device for bolt processing according to claim 7, wherein the detecting mechanism (54) comprises a balancing frame (541), the balancing frame (541) is fixedly connected with the second fixing block (51), balancing grooves (542) are formed in the upper surface of the balancing frame (541), the balancing grooves (542) are symmetrically distributed on the middle portion of the balancing frame (541), a floating block (543) is slidingly connected to an inner cavity of the balancing groove (542), rolling rods (544) are rotatably connected to two sides of the bottom end of the floating block (543), the rolling rods (544) are in contact with the inner wall of the balancing groove (542), gravity balls (545) are suspended in the middle position of the bottom of the floating block (543), and a second pointer (546) is fixedly mounted on the outer surface of the floating block (543).
10. The hot press forming device for bolt processing according to claim 9, wherein the reset mechanism (55) comprises a second fixing strip (551), an inner cavity of the second fixing strip (551) is slidably connected with a second elastic rod (552), a reset block (553) is fixedly connected with the bottom end of the second elastic rod (552), a second limiting rod (554) is fixedly arranged on the upper surface of the reset block (553), a fourth spring (555) is sleeved on the outer surface of the second elastic rod (552), the second limiting rod (554) is slidably connected with the second fixing strip (551), the fourth spring (555) is located between the second fixing strip (551) and the reset block (553), the second fixing strip (551) is fixedly connected with the processing table (1), and the reset block (553) is located right above the floating block (543).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411437198.XA CN118926465B (en) | 2024-10-15 | 2024-10-15 | A hot pressing forming device for bolt processing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411437198.XA CN118926465B (en) | 2024-10-15 | 2024-10-15 | A hot pressing forming device for bolt processing |
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| Publication Number | Publication Date |
|---|---|
| CN118926465A true CN118926465A (en) | 2024-11-12 |
| CN118926465B CN118926465B (en) | 2025-02-14 |
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| CN202411437198.XA Active CN118926465B (en) | 2024-10-15 | 2024-10-15 | A hot pressing forming device for bolt processing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120790825A (en) * | 2025-09-12 | 2025-10-17 | 江苏佳杰特种螺钉有限公司 | Hot briquetting device is used in bolt processing |
Citations (8)
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| KR20220081794A (en) * | 2020-12-09 | 2022-06-16 | (주) 펠릭스테크 | Apparatus for pressuring a moving mold part |
| CN114769489A (en) * | 2022-06-17 | 2022-07-22 | 江苏双赢锻压机床有限公司 | Accurate die forging press of aluminum alloy |
| CN115351216A (en) * | 2022-10-21 | 2022-11-18 | 南通鑫马轻合金科技有限公司 | Die limiting equipment for light alloy forging forming |
| CN219402133U (en) * | 2023-03-13 | 2023-07-25 | 江苏一和合金科技有限公司 | Abnormal shape semiconductor aluminum alloy forging and pressing subassembly |
| CN117463940A (en) * | 2023-12-14 | 2024-01-30 | 江苏甬怡紧固件有限公司 | A fast hot pier forming device and process for bolts |
| CN117505756A (en) * | 2024-01-05 | 2024-02-06 | 邯郸正发科技有限公司 | Forming device for bolt fastener |
| CN220837784U (en) * | 2023-09-06 | 2024-04-26 | 山东振华锻造有限公司 | Forging press with ejection mechanism |
| CN220920806U (en) * | 2023-09-08 | 2024-05-10 | 重庆嘉和标准件有限公司 | Cold heading die for outer hexagon bolt |
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- 2024-10-15 CN CN202411437198.XA patent/CN118926465B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220081794A (en) * | 2020-12-09 | 2022-06-16 | (주) 펠릭스테크 | Apparatus for pressuring a moving mold part |
| CN114769489A (en) * | 2022-06-17 | 2022-07-22 | 江苏双赢锻压机床有限公司 | Accurate die forging press of aluminum alloy |
| CN115351216A (en) * | 2022-10-21 | 2022-11-18 | 南通鑫马轻合金科技有限公司 | Die limiting equipment for light alloy forging forming |
| CN219402133U (en) * | 2023-03-13 | 2023-07-25 | 江苏一和合金科技有限公司 | Abnormal shape semiconductor aluminum alloy forging and pressing subassembly |
| CN220837784U (en) * | 2023-09-06 | 2024-04-26 | 山东振华锻造有限公司 | Forging press with ejection mechanism |
| CN220920806U (en) * | 2023-09-08 | 2024-05-10 | 重庆嘉和标准件有限公司 | Cold heading die for outer hexagon bolt |
| CN117463940A (en) * | 2023-12-14 | 2024-01-30 | 江苏甬怡紧固件有限公司 | A fast hot pier forming device and process for bolts |
| CN117505756A (en) * | 2024-01-05 | 2024-02-06 | 邯郸正发科技有限公司 | Forming device for bolt fastener |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120790825A (en) * | 2025-09-12 | 2025-10-17 | 江苏佳杰特种螺钉有限公司 | Hot briquetting device is used in bolt processing |
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| CN118926465B (en) | 2025-02-14 |
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