CN218109240U - Continuous heating forging and pressing equipment for screw - Google Patents
Continuous heating forging and pressing equipment for screw Download PDFInfo
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- CN218109240U CN218109240U CN202222420826.6U CN202222420826U CN218109240U CN 218109240 U CN218109240 U CN 218109240U CN 202222420826 U CN202222420826 U CN 202222420826U CN 218109240 U CN218109240 U CN 218109240U
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 71
- 238000005242 forging Methods 0.000 title claims abstract description 35
- 238000003825 pressing Methods 0.000 title claims abstract description 8
- 238000004080 punching Methods 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 87
- 238000007599 discharging Methods 0.000 claims description 23
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000010924 continuous production Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 6
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- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of screw rod production facility and specifically relates to a screw rod continuous heating forging and pressing equipment, including screw rod head heating device and screw rod hot forging machine, screw rod hot forging machine includes workstation, screw rod positioning die and punching press head, screw rod head heating device includes the frame, be provided with heating element in the frame, heating element includes driving shaft and driven shaft, conveyor motor, driving sprocket, driven sprocket, conveyor chain and U type high frequency heating coil, the last supporting seat that is equipped with of conveyor chain, the workstation with be provided with receiving device between the frame. The utility model discloses can heat its head in conveying screw, the screw rod that is heated can be exported one by one, and rethread receiving device will be heated the volume screw rod and send to screw rod forge hot machine one by one and carry out the hot forging processing, realizes continuous production of continuous production flowing water, need not to have enough to meet the need the time of waiting after the heating is accomplished to effective reduction screw rod, helps reducing calorific loss.
Description
Technical Field
The utility model relates to a screw rod production facility, especially a screw rod continuous heating forging and pressing equipment.
Background
When the screw is produced, an inner wrench position (such as an inner hexagonal wrench hole or a star-shaped wrench hole) at the head of the screw is often punched by adopting a hot forging mode, and before hot forging, the screw head needs to be heated to reach the hot forging temperature. The traditional heating mode is that a plurality of screws are heated intensively in a heating furnace at the same time and then conveyed to a hot forging machine for hot forging one by one, so that part of screws can be hot forged after heating is completed for a long time, great heat loss exists in the waiting process, and meanwhile, certain material loading and unloading time is also needed for the heated screws to rotate from the heating furnace to the hot forging machine, and the heat loss is also caused.
In view of the above, the present application has made an intensive study on the above problems, and has made this invention.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a screw rod continuous heating forging and pressing equipment that helps reducing calorific loss.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a screw rod continuous heating forging and pressing equipment, includes screw rod head heating device and is located the other screw rod hot forging machine of screw rod head heating device, screw rod hot forging machine includes the workstation, sets up screw rod positioning die on the workstation with be located the punching press head of screw rod positioning die top, screw rod head heating device includes the frame, be provided with heating element in the frame, heating element is including rotating respectively to be connected driving shaft and driven shaft in the frame, be used for the drive driving shaft pivoted conveyor motor, fixed cover are established drive sprocket, fixed cover on the driving shaft are established driven sprocket on the driven shaft, around establishing drive sprocket with conveying chain between the driven sprocket and being located the U type high frequency heating coil of conveying chain one side, equidistant around being equipped with a plurality of supporting seats that are used for placing the screw rod on the conveying chain, U type high frequency heating coil orientation one side of conveying chain is offered the U-shaped groove that is used for supplying the screw rod head to pass, U-shaped inslot is provided with high frequency coil, the workstation with be used for transporting the screw rod between the frame material receiving device on the screw rod positioning die.
As an improvement of the present invention, the heating assembly is located laterally above the working table, the receiving device includes a receiving slot located below the output end of the conveying chain, a pushing cylinder located in one end direction of the receiving slot, a receiving slide rail arranged obliquely with respect to a horizontal plane, a support fixedly connected to the working table, a roll-over stand rotatably connected to the support, a turning cylinder for driving the roll-over stand to rotate, a receiving finger cylinder fixedly connected to the roll-over stand, a receiving support fixedly connected to the working table, a jacking cylinder fixedly connected to the receiving support and having a piston rod arranged vertically upward, a lifting frame fixedly connected to a piston rod of the jacking cylinder, a first sliding seat horizontally slidably connected to the lifting frame, a first motor for driving the first sliding seat to slide, and a first pneumatic clamp fixedly connected to the first sliding seat toward one end of the screw positioning mold, a pushing block fixedly connected to a piston rod of the pushing cylinder, a length direction of the piston of the pushing cylinder is the same as a length direction of the receiving slot and is inserted into the receiving slot, an upper end of the receiving slot is far away from one end of the pushing cylinder, a connecting track of the receiving slide rail and a positioning line of the receiving slide rail are located on the receiving mold, and a positioning line of the receiving mold, and a positioning line is located on the receiving slide rail; when the finger rods of the material receiving finger cylinder rotate to a position parallel to the material receiving slide rail, the material receiving slide rail is positioned between the two finger rods of the material receiving finger cylinder; when the finger rods of the material receiving finger cylinder are vertically arranged upwards, the position between the two finger rods of the material receiving finger cylinder is located on a vertical surface where a connecting line of the screw positioning die and the first pneumatic clamp is located.
As an improvement of the utility model, the workstation with connect the position department that material finger cylinder corresponds to seted up the groove of stepping down.
As an improvement of the utility model, screw head heating device still includes the pay-off subassembly, the pay-off subassembly has and is located the ejection of compact delivery track of one side of its output is kept away from to the input of conveyor chain, the other inductor or the camera that are used for discerning the screw head position that is provided with of ejection of compact delivery track and are used for following the screw rod ejection of compact delivery track centre gripping arrives get material manipulator on the supporting seat.
As an improvement of the utility model, the conveyor chain the orbital end of ejection of compact conveying with it arranges in proper order to get the material manipulator to be the straight line, ejection of compact conveying track level arrange and with conveyor chain arranges perpendicularly, get the material manipulator including fixed connection in the frame and with ejection of compact conveying track parallel arrangement's slide bar, sliding connection be in slide, fixed connection on the slide are in support, horizontal sliding connection on the slide are in sideslip seat on the support, be used for the drive gliding sideslip cylinder of sideslip seat, fixed connection are in on the sideslip seat and the vertical lift cylinder, the fixed connection of arranging down of piston rod are in revolving cylinder and the fixed connection of lift cylinder's piston rod lower extreme are in finger cylinder on revolving cylinder's the rotary disk, revolving cylinder's the vertical arrangement of rotation axis, fixedly connected with clamping rod on finger cylinder's the hand finger rod.
As an improvement of the utility model, the worktable is also embedded with a stripper which is obliquely arranged relative to the horizontal plane.
As an improvement of the utility model, the workstation is lieing in the other position department of stripper still is provided with the support of unloading, the cylinder of unloading that the vertical orientation of fixedly connected with piston rod was arranged on the support of unloading, fixedly connected with stripper on the piston rod of the cylinder of unloading, horizontal sliding connection has the second sliding seat on the stripper, just be provided with on the stripper and be used for the drive the second motor of second sliding seat action, the second sliding seat orientation one of screw rod positioning die serves the pneumatic clamp of fixedly connected with second, the upper end of stripper is located screw rod positioning die with on the vertical face at the line place of the pneumatic clamp of second.
By adopting the scheme, the invention has the following beneficial effects:
1. the utility model discloses a heating element can heat its head in conveying screw, and the screw rod that is heated can be exported one by one, and rethread receiving device will be sent to screw rod forge hot machine one by the volume screw rod of heating and carry out the hot forging processing, realizes continuous production of continuous water-flowing type, need not to have enough to meet the need the material, effectively reduces the screw rod and need the time of waiting after the heating is accomplished, helps reducing calorific loss.
2. Through setting up inductor or camera and reclaimer manipulator, guarantee to be got the screw head of pressing from both sides the screw rod of getting to carry out on the chain and all towards U type high frequency heating coil, and then can be heated by U type high frequency heating coil, improve production efficiency.
3. Through seting up the groove of stepping down on the workstation for the interval between receiving device and the screw rod positioning die can shorten as far as possible, set up screw rod positioning die on the extension line of the slip orbit of first sliding seat simultaneously, effectively shorten first pneumatic clamp centre gripping screw rod and place the motion stroke on the screw rod positioning die, and the motion orbit of orthoscopic also helps promoting the sliding speed, greatly shortened the time of placing the screw rod on screw rod positioning die, production efficiency is higher relatively, whole process need not artifical the participation, the security is also higher relatively.
4. Through inlaying the stripper and establishing on the workstation, effectively reduce the interval between stripper and the screw rod positioning die, the removal stroke when less unloading further improves production efficiency.
Drawings
FIG. 1 is a schematic structural view of a screw hot forging machine in an embodiment;
FIG. 2 is a schematic structural view of a screw head heating apparatus according to an embodiment;
fig. 3 is a schematic structural diagram of another view of the screw head heating device in the embodiment.
The designations in the figures correspond to the following:
10-screw head heating device; 11-a frame;
12-a discharge conveying track; 20-screw hot forging machine;
21-a workbench; 22-screw positioning mould;
23-a stripper plate;
31-a material receiving groove; 32-a material pushing cylinder;
33-a material receiving slide rail; 34-a support;
35-a roll-over stand; 36-a tumble cylinder;
37-finger receiving cylinder; 38-material receiving bracket;
39-a jacking cylinder; 40-a heating assembly;
41-driving shaft; 42-a driven shaft;
43-a conveying motor; 44-a drive sprocket;
45-a driven sprocket; 46-a conveyor chain;
47-U type high frequency heating coil; 48-a support seat;
49-a guide bar; 50-a material taking manipulator;
51-a slide bar; 52-a slide;
53-a scaffold; 54-a traversing seat;
55-a transverse moving cylinder; 56-lifting cylinder;
57-a rotary cylinder; 58-finger cylinder;
59-adjusting screw; 60-a lifting frame;
61-a first sliding seat; 62-a first motor;
63-first pneumatic clamp; 70-a discharge support;
71-a discharge cylinder; 72-a discharge frame;
73-a second sliding seat; 74-a second motor;
75-second pneumatic gripper.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 3, the present embodiment provides a screw continuous heating forging apparatus, which includes a screw head heating device 10 and a screw forge 20 located beside the screw head heating device 10, wherein the screw head heating device 10 includes a frame 11, the screw forge 20 includes a table 21, a screw positioning die 22 provided on the table 21, and a punch located above the screw positioning die 22, and the screw forge 20 can be obtained by purchasing a forge from the market and installing the positioning die 22 on the forge (of course, it is also necessary to machine a structure matching with a receiving device to be mentioned later on the table of the purchased forge. A material receiving device for conveying the screw from the screw head heating device 10 to the screw positioning die 22 is arranged between the workbench 21 and the frame 11. It should be noted that the screw head heating device 10 and the screw forge 20 provided in the present embodiment can be used independently, that is, the present embodiment also provides a screw head heating device and a screw forge substantially.
The frame 11 of the screw head heating device 10 is provided with a heating assembly 40, the heating assembly 40 includes a driving shaft 41 and a driven shaft 42 respectively rotatably connected to the frame 11, a conveying motor 43 for driving the driving shaft 41 to rotate, a driving sprocket 44 fixedly sleeved on the driving shaft 41, a driven sprocket 45 fixedly sleeved on the driven shaft 42, a conveying chain 46 (only partially shown in the figure) wound between the driving sprocket 44 and the driven sprocket 45, and a U-shaped high-frequency heating coil 47 located on one side of the conveying chain 46, wherein the specific transmission connection structure between the conveying motor 43 and the driving shaft 41 may be a conventional structure, for example, transmission connection is realized through a speed reducer or a shaft coupling. The conveying chain 46 is formed with a horizontally arranged conveying section and a circulating section below the conveying section at a position between the driving shaft 41 and the driven shaft 42, one end of the conveying section forms a feeding end of the conveying chain 46, the other end forms a discharging end for conveying two conveying belts 46, and the conveying chain 46 is wound with a plurality of supporting seats 48 for placing screws at equal intervals (only the supporting seats 48 on the conveying section of the conveying chain 46 are shown in the figure); preferably, there are more than two conveying chains 46, and each support seat 48 is fixedly connected to each conveying chain 46 at the same time, which helps to improve the stability of the support seats 48 during movement; in addition, in this embodiment, two guide rods 49 are respectively arranged on two sides of the conveying section, that is, two guide rods 49 are arranged in parallel with the conveying section, when there are more than two conveying chains 46, the conveying section of each conveying chain 46 is located between the two guide rods 49, and each guide rod 49 is located right below each support seat 48 moving to the conveying section, so that when the support seat 48 shakes on the conveying section, it can be supported by the guide rods 49.
The U-shaped high-frequency heating coil 47 is also called a U-shaped induction heating coil, and is directly commercially available, and has a U-shaped groove for passing a screw head therethrough opened on a side facing the conveyor chain 46, the U-shaped groove passing through the U-shaped high-frequency heating coil 47 with a notch facing each support seat 48 on the conveying section of the conveyor chain 46, and a high-frequency heating coil (also referred to as an induction coil) disposed in the U-shaped groove. During use, the screw to be heated is placed on the supporting seat 48 at the feeding end of the conveying chain 46, and is driven by the conveying chain 46 to move towards the discharging end of the conveying chain 46, and in the process, the head of the screw penetrates into the U-shaped groove and is heated.
The screw head heating device provided by the present embodiment further includes a feeding assembly, the feeding assembly has an output conveying rail 12 located on the side of the input end of the conveying chain 46 away from the output end thereof, the output conveying rail 12 is horizontally arranged and is perpendicular to the conveying chain 46, and the feeding assembly having the output conveying rail 12 may be a conventional assembly, such as a vibration feeding tray and the like, which is not the focus of the present embodiment and will not be described in detail herein. An inductor or a camera (not shown in the figure) for recognizing the position of the screw head of the screw and a material taking manipulator 50 for clamping the screw from the discharging conveying track 12 to the supporting seat 48 at the feeding end of the conveying chain 46 are arranged beside the discharging conveying track 12, so that when the screw is conveyed to the discharging conveying track 12, the position of the screw head can be identified by using the inductor or the camera, and the screw head of the screw can be enabled to face the U-shaped high-frequency heating coil 47 when the material taking manipulator 50 clamps the screw to the supporting seat 48 at the feeding end of the conveying chain 46.
The material taking manipulator 50 may be a conventional multi-joint manipulator, preferably, in this embodiment, the conveying chain 46, the end of the discharging conveying track 12 and the material taking manipulator 50 are arranged in a straight line in sequence, the material taking manipulator 50 includes a slide rod 51 fixedly connected to the frame 11 and arranged in parallel with the discharging conveying track 12, a slide seat 52 slidably connected to the slide rod 51, a support 53 fixedly connected to the slide seat 52, a traverse seat 54 horizontally slidably connected to the support 53, a traverse cylinder 55 for driving the traverse seat 54 to slide, a lifting cylinder 56 fixedly connected to the traverse seat 54 and arranged with a piston rod facing downward, a rotating cylinder 57 fixedly connected to a lower end of a piston rod of the lifting cylinder 56, and a finger cylinder 58 fixedly connected to a rotating disk of the rotating cylinder 57, wherein a sliding direction of the traverse seat 54 is parallel to a conveying section of the conveying chain 46, a rotating shaft of the rotating cylinder 57 is arranged vertically, and a clamping rod is fixedly connected to a finger rod of the finger cylinder 58. In addition, an adjusting screw 59 is spirally connected to the slide 52, the adjusting screw 59 is rotatably connected to the frame 11, specifically, the frame 11 has two fixing seats oppositely arranged, the slide rod 51 is fixedly connected between the two fixing seats, and the adjusting screw 59 is indirectly rotatably connected to the frame 11 by being rotatably connected to one of the fixing seats. Before use, the position of the sliding seat 52 is adjusted by rotating the adjusting screw 59 according to the specification of the screw, so that the sliding track of the transverse moving seat 54, the clamped position of the screw on the discharging conveying track 12 and the placing position of the screw on the conveying chain 46 are positioned on the same vertical plane, the movement stroke of the material taking manipulator 50 is simplified, and the production efficiency is improved; in use, the screw is clamped from the outfeed conveyor track 12 onto the support base 48 at the infeed end of the conveyor chain 46 by the cooperation of the traversing cylinder 55, the raising and lowering cylinder 56 and the finger cylinder 58, and in the process, if an inductor or camera detects that the screw head of the screw is not facing the U-shaped high frequency heating coil 47, the screw is rotated 180 ° by the rotating cylinder 57.
The material receiving device can adopt a conventional material receiving manipulator, and considering that the existing material receiving manipulator has relatively more actions, relatively longer distance with the screw positioning die 22 and relatively longer taking and placing time, so that the waiting time of the hot forging machine is relatively longer, and the production efficiency is influenced, preferably, in the embodiment, the heating assembly 40 is positioned above the workbench 21, the receiving device comprises a receiving groove 31 located below the output end of the conveying chain 46, a pushing cylinder 32 located at one end of the receiving groove 31, a receiving slide rail 33 arranged obliquely relative to the horizontal plane, a support 34 fixedly connected to the workbench 21, a turning frame 35 rotatably connected to the support 34, a turning cylinder 36 for driving the turning frame 35 to rotate, a receiving finger cylinder 37 fixedly connected to the turning frame 35, a receiving support 38 fixedly connected to the workbench 21, a jacking cylinder 39 fixedly connected to the receiving support 38 and having a piston rod arranged vertically upward, a lifting frame 60 fixedly connected to the piston rod of the jacking cylinder 39, a first sliding seat 61 horizontally slidably connected to the lifting frame 60, a first motor 62 for driving the first sliding seat 61 to slide, and a first pneumatic clamp 63 fixedly connected to one end of the first sliding seat 61 facing the screw positioning die 22, wherein the transmission connection structure between the first motor 62 and the first sliding seat 61 can be a conventional mechanism, and in the embodiment, the transmission connection between the first motor 62 and the first sliding seat 61 can be realized by a screw rod assembly. The specific transmission connection structure between the overturning cylinder 36 and the overturning frame 35 is as follows: the cylinder body of the turning cylinder 36 is rotatably connected to the workbench 21, the piston rod of the turning cylinder 36 is rotatably connected to the turning frame 35, and the rotating connecting shaft between the piston rod of the turning cylinder 36 and the turning frame 35 and the rotating connecting shaft between the turning frame 35 and the support 34 are arranged in a staggered manner to form a crank link mechanism.
The material receiving groove 31 is horizontally arranged and is perpendicular to the conveying chain wheel 46, a piston rod of the material pushing cylinder 32 is fixedly connected with a material pushing block, and the length direction of the piston rod of the material pushing cylinder 32 is the same as the length direction of the material receiving groove 31 and penetrates through the material receiving groove 31. Preferably, the cross section of the material receiving groove 31 is in a V shape, so that when the supporting seat 48 is driven by the conveying chain 46 to move to the output end position of the conveying chain 46, the supporting seat 48 can rotate around the corresponding chain wheel, and the screw rod on the supporting seat 48 falls into the material receiving groove 31 under the action of gravity, because the cross section of the material receiving groove 31 is in the V shape, the screw rod falling into the material receiving groove 31 can be ensured to be coaxial with the material pushing block or the piston rod of the material pushing cylinder 32, and after the piston rod of the material pushing cylinder 32 is pushed out, the screw rod in the material receiving groove 31 can be pushed out from the material receiving groove 31 under the pushing of the material pushing block.
The upper end of the material receiving slide rail 33 is connected with one end of the material receiving groove 31 far away from the material pushing cylinder 32 so as to receive the screw rod flowing out of the material receiving groove 31 and enable the screw rod to slide down under the action of gravity. The rotating shaft between the turnover frame 35 and the support 34 is perpendicular to the material receiving slide rail 33, when the finger rods of the material receiving finger cylinder 37 rotate to a position parallel to the material receiving slide rail 33, the material receiving slide rail 33 is positioned between the two finger rods of the material receiving finger cylinder 37, so that the heated screws slide off the material receiving slide rail 33 and abut against the cylinder body of the material receiving finger cylinder 37 and penetrate between the two finger rods of the material receiving finger cylinder 37, and then the material receiving finger cylinder 37 can be used for clamping the screws and turnover to the position where the finger rods are vertically arranged upwards, so that the screws clamped by the finger cylinders are vertically arranged. Because roll-over stand 35 drives and connects material finger cylinder 37 upset to need certain space, if through the increase of the interval between axis of rotation between roll-over stand 35 and the support 34 and the workstation 21, although can obtain the required space of upset, but also can lead to the up-and-down stroke of jacking cylinder 39 to need the increase, lead to the activity duration to increase, influence production efficiency, for this reason, in this embodiment, workstation 21 has seted up the groove of stepping down (set up the groove of stepping down promptly on the workstation of conventional hot forging machine) in the position department that corresponds with connecing material finger cylinder 37 to obtain the required space of upset with this, reduce the up-and-down stroke of jacking cylinder 39, improve production efficiency.
The screw positioning mold 22 is located on an extension line of a sliding track of the first sliding seat 61, and when the finger rods of the material receiving finger cylinder 37 are arranged vertically upward, a position between the two finger rods of the material receiving finger cylinder 37 (i.e., a position where the clamped screw is located) is located on a vertical plane where a connecting line of the screw positioning mold 21 and the first pneumatic clamp 63 is located. During use, in the process that the material receiving finger cylinder 37 is turned to the position where the finger rods are vertically arranged upwards, the jacking cylinder 39 drives the lifting frame 60 to move upwards, so that when the material receiving finger cylinder 37 is turned to the position where the finger rods are vertically arranged upwards, the first pneumatic clamp 63 and the screw rods clamped by the material receiving finger cylinder 37 are located on the same horizontal plane, then the first motor 62 drives the first sliding seat 61 to drive the first pneumatic clamp 63 to slide towards the screw rod positioning die 22, in the process, the first pneumatic clamp 63 clamps the screw rods and continues to slide when passing through the position where the screw rods clamped by the material receiving finger cylinder 37 are located, the screw rods are conveyed to the position right above the screw rod positioning die 22, then the jacking cylinder 39 drives the lifting frame 60 to move upwards and downwards, the screw rods are placed in the screw rod positioning die 22, and after the jacking cylinder 39 and the first sliding seat 61 are reset, the screw rods located on the screw rod positioning die 22 are subjected to hot forging treatment by utilizing the stamping head.
It should be noted that, when the screw head heating device 10 is used independently, it is also required to be provided with the material receiving slot 31, the material pushing cylinder 32 and the material pushing block in the material receiving device, of course, when the screw hot forging machine 20 is used independently, the material receiving device is directly arranged on the workbench 21, and at this time, the material receiving device may be provided with the material receiving slot 31, the material pushing cylinder 32 and the material pushing block, or may not be provided with the material receiving slot 31, the material pushing cylinder 32 and the material pushing block.
Still inlay on the workstation 21 and be equipped with the stripper 23 of arranging for the horizontal plane slope, through directly inlaying the stripper 23 and establish on workstation 21, can reduce the interval between stripper 21 and the screw rod positioning die 22, the removal stroke when unloading less, further improves production efficiency. In addition, the working platform 21 is further provided with a discharging bracket 70 at a position beside the discharging plate 23, the discharging bracket 70 is fixedly connected with a discharging cylinder 71 with a piston rod arranged vertically, a discharging frame 72 is fixedly connected with the piston rod of the discharging cylinder 71, a second sliding seat 73 is horizontally and slidably connected with the discharging frame 72, a second motor 74 for driving the second sliding seat 73 to move is arranged on the discharging frame 72, the second motor 74 is also in transmission connection with the second sliding seat 73 through a conventional screw rod assembly, a second pneumatic clamp 75 is fixedly connected with one end of the second sliding seat 73 facing the screw rod positioning die 22, the upper end of the discharging plate 23 is located on a vertical surface where a connecting line of the screw rod positioning die 22 and the second pneumatic clamp 85 is located, so that a screw rod subjected to hot forging can be taken down from the screw rod positioning die 22 by using the second pneumatic clamp 75 and placed on the discharging plate 23, and is made to slide down along the discharging plate 23 and collected, the specific discharging action is the same as that of the first pneumatic clamp 63, and the position is not repeated here.
The present invention is described in detail with reference to the attached drawings, but the embodiments of the present invention are not limited to the above embodiments, and those skilled in the art can make various changes and applications of the present invention according to the prior art, which all belong to the protection scope of the present invention.
Claims (7)
1. The utility model provides a screw rod continuous heating forging equipment, its characterized in that includes screw rod head heating device and is located the other screw rod hot forging machine of screw rod head heating device, screw rod hot forging machine includes the workstation, sets up screw rod positioning die on the workstation with be located the punching press head of screw rod positioning die top, screw rod head heating device includes the frame, be provided with heating element in the frame, heating element is including rotating respectively to be connected driving shaft and driven shaft in the frame, be used for the drive driving shaft pivoted conveyor motor, fixed cover are established driving sprocket, fixed cover on the driving shaft are established driven sprocket on the driven shaft, around establishing driving sprocket with conveying chain between the driven sprocket and being located the U type high frequency heating coil of conveying chain one side, equidistant around being equipped with a plurality of supporting seats that are used for placing the screw rod, U type high frequency heating coil orientation one side of conveying chain is offered and is used for supplying the U-shaped groove that the screw rod head passed, U-shaped inslot is provided with coil, the workstation with be used for transporting the screw rod between the frame receiving device on the screw rod positioning die.
2. The screw continuous heating forging device according to claim 1, wherein the heating assembly is located laterally above the workbench, the receiving device comprises a receiving groove located below an output end of the conveying chain, a pushing cylinder located in one end direction of the receiving groove, a receiving slide rail arranged obliquely relative to a horizontal plane, a support fixedly connected to the workbench, a turning frame rotatably connected to the support, a turning cylinder for driving the turning frame to rotate, a receiving finger cylinder fixedly connected to the turning frame, a receiving support fixedly connected to the workbench, a jacking cylinder fixedly connected to the receiving support and having a piston rod arranged vertically upward, a lifting frame fixedly connected to a piston rod of the jacking cylinder, a first sliding seat horizontally slidably connected to the lifting frame, a first motor for driving the first sliding seat to slide, and a first pneumatic clamp fixedly connected to one end of the first sliding seat facing the screw positioning mold, a pushing block fixedly connected to a piston rod of the pushing cylinder, a length direction of the piston rod of the pushing cylinder is the same as a length direction of the receiving groove, and the receiving groove is inserted into the receiving groove, an upper end of the receiving slide rail is far away from the receiving slide rail, and a positioning track of the receiving slide rail is located between the receiving cylinder and the receiving groove, and the receiving mold, and a positioning track of the receiving device is located vertically above the receiving groove; when the finger rods of the material receiving finger cylinder rotate to a position parallel to the material receiving slide rail, the material receiving slide rail is positioned between the two finger rods of the material receiving finger cylinder; when the finger rods of the material receiving finger cylinder are vertically arranged upwards, the position between the two finger rods of the material receiving finger cylinder is located on a vertical surface where the connecting line of the screw positioning die and the first pneumatic clamp is located.
3. The continuous heating forging equipment for the screw according to claim 2, wherein the workbench is provided with a yielding groove at a position corresponding to the material receiving finger cylinder.
4. The screw continuous heating forging apparatus of claim 1, wherein the screw head heating device further includes a feed assembly having an outfeed conveyor track at a side of the input end of the conveyor chain remote from the output end thereof, the outfeed conveyor track being flanked by an inductor or camera for identifying the position of the screw head and a material pick-up robot for clamping the screw from the outfeed conveyor track to the support bed.
5. The continuous screw heating forging and pressing equipment as recited in claim 4, wherein the conveyor chain, the end of the discharging conveyor track and the material taking manipulator are sequentially arranged in a straight line, the discharging conveyor track is horizontally arranged and is arranged perpendicular to the conveyor chain, the material taking manipulator comprises a slide rod fixedly connected to the frame and arranged parallel to the discharging conveyor track, a slide seat slidably connected to the slide rod, a support fixedly connected to the slide seat, a traverse seat horizontally slidably connected to the support, a traverse cylinder for driving the traverse seat to slide, a lifting cylinder fixedly connected to the traverse seat and having a piston rod arranged vertically downward, a rotary cylinder fixedly connected to a lower end of a piston rod of the lifting cylinder, and a finger cylinder fixedly connected to a rotary disk of the rotary cylinder, a rotating shaft of the rotary cylinder is arranged vertically, and a clamping rod is fixedly connected to a finger rod of the finger cylinder.
6. The screw continuous heating forging apparatus according to any one of claims 1 to 5, wherein a stripper plate is further embedded in the table and is disposed obliquely with respect to a horizontal plane.
7. The screw continuous heating forging apparatus according to claim 6, wherein the table is further provided with a discharge frame at a position beside the discharge plate, the discharge frame is fixedly connected with a discharge cylinder with a piston rod vertically oriented, a discharge frame is fixedly connected with a piston rod of the discharge cylinder, a second sliding seat is horizontally and slidably connected with the discharge frame, a second motor for driving the second sliding seat to move is arranged on the discharge frame, a second pneumatic clamp is fixedly connected with one end of the second sliding seat facing the screw positioning die, and the upper end of the discharge plate is located on a vertical plane where a connecting line of the screw positioning die and the second pneumatic clamp is located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222420826.6U CN218109240U (en) | 2022-09-13 | 2022-09-13 | Continuous heating forging and pressing equipment for screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116890084A (en) * | 2023-07-17 | 2023-10-17 | 青岛勤德索具有限公司 | Shackle blank making device |
| CN117358876A (en) * | 2023-11-27 | 2024-01-09 | 河南亚兴精锻股份有限公司 | Feeding mechanism and feeding method of forging equipment |
| CN118180311A (en) * | 2024-05-16 | 2024-06-14 | 济南新助友联机械科技有限公司 | Hot forging composite processing device and hot forging composite processing method |
| CN118847898A (en) * | 2024-06-17 | 2024-10-29 | 徐州众工精密模锻有限公司 | A hardware continuous forging automatic discharging machine |
| CN119681189A (en) * | 2025-02-10 | 2025-03-25 | 铁科(天津)科技有限公司 | An automatic turning device for forging production line |
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2022
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116890084A (en) * | 2023-07-17 | 2023-10-17 | 青岛勤德索具有限公司 | Shackle blank making device |
| CN117358876A (en) * | 2023-11-27 | 2024-01-09 | 河南亚兴精锻股份有限公司 | Feeding mechanism and feeding method of forging equipment |
| CN118180311A (en) * | 2024-05-16 | 2024-06-14 | 济南新助友联机械科技有限公司 | Hot forging composite processing device and hot forging composite processing method |
| CN118847898A (en) * | 2024-06-17 | 2024-10-29 | 徐州众工精密模锻有限公司 | A hardware continuous forging automatic discharging machine |
| CN119681189A (en) * | 2025-02-10 | 2025-03-25 | 铁科(天津)科技有限公司 | An automatic turning device for forging production line |
| CN119681189B (en) * | 2025-02-10 | 2025-06-17 | 铁科(天津)科技有限公司 | An automatic turning device for forging production line |
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