CN117181983B - Clamping and rotating device for forging processing and using method - Google Patents
Clamping and rotating device for forging processing and using method Download PDFInfo
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- CN117181983B CN117181983B CN202311468532.3A CN202311468532A CN117181983B CN 117181983 B CN117181983 B CN 117181983B CN 202311468532 A CN202311468532 A CN 202311468532A CN 117181983 B CN117181983 B CN 117181983B
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- 238000005242 forging Methods 0.000 title claims abstract description 217
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- 230000007246 mechanism Effects 0.000 claims abstract description 46
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- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 239000010720 hydraulic oil Substances 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
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- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
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- 241000018646 Pinus brutia Species 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The invention discloses a clamping and rotating device for forging processing and a using method, and belongs to the technical field of forging processing. The utility model provides a forging processing is with centre gripping rotating device, includes the base that is provided with forging platform, still includes: the mounting plate is rotatably arranged on the base and provided with a moving mechanism; the mounting ring is connected with the moving mechanism, a movable tube is rotatably arranged in the mounting ring, and a clamping mechanism is arranged in the movable tube; the auxiliary clamping assembly is arranged in the movable tube and is connected with the clamping mechanism; wherein, the mounting ring is provided with a transmission component for driving the movable pipe to rotate; according to the invention, the traditional manual clamping is abandoned, the clamping firmness of the clamping mechanism to the forge piece is improved, the loosening of the forge piece during forging is avoided, the forging quality of the forge piece is improved, the clamping mechanism drives the forge piece to rotate in the feeding process, the rotation of the forge piece in the forging process is realized, and the forging efficiency of the forge piece is ensured.
Description
Technical Field
The invention relates to the technical field of forging processing, in particular to a clamping and rotating device for forging processing and a using method.
Background
The forging is a forging or a blank obtained by forging and deforming a metal blank, and an operator usually places the forging blank in a heating furnace to heat, so that the forging reaches a forging temperature range, and the forging is ensured to have higher plasticity and smaller deformation resistance in the forging temperature range. Then an operator clamps the high-temperature forging by a clamp and places the forging on a forging machine for forging so as to change the physical properties of the forging, eliminate the defects of as-cast loosening and the like generated in the smelting process of metal, optimize the microstructure, and simultaneously maintain the complete metal streamline, wherein the mechanical properties of the forging are generally superior to those of castings made of the same materials.
The Chinese patent with the application number of CN202121462356.9 in the prior art discloses a clamping rotating device for processing a high-temperature forging piece, and solves the problem that the existing clamping device cannot be held for a long time when a worker uses the clamping rotating device due to the overlong length. But the forging is all forged through clamp centre gripping high temperature blank by the workman, and the workman is through clamp constantly upset or rotatory blank in the forging process, however, because clamp structure is too simple, especially its hold end is in the centre gripping blank in-process, and less with blank area of contact, take place the slippage very easily or the condition that the turnover angle is not enough, and through manual centre gripping of workman, workman's working strength is big, when manual centre gripping for a long time easily lead to the centre gripping insecure because of the fatigue, lead to forging position change, some positions are not forged by forging many times, reduce the forging quality of forging.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a clamping and rotating device for forging processing and a using method.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a forging processing is with centre gripping rotating device, includes the base that is provided with forging platform, still includes:
the mounting plate is rotatably arranged on the base, and a moving mechanism is arranged on the mounting plate;
the mounting ring is connected with the moving mechanism, a movable tube is rotatably arranged in the mounting ring, and a clamping mechanism is arranged in the movable tube; and
the auxiliary clamping assembly is arranged in the movable tube and is connected with the clamping mechanism;
wherein, be provided with the drive assembly who is used for driving movable tube rotation on the collar.
Preferably, the moving mechanism comprises a sliding groove formed in the mounting plate, a sliding block in the sliding groove in a sliding manner, a supporting rod fixedly connected with the sliding block, an ear plate fixedly arranged on the supporting rod, a moving motor fixedly arranged on the ear plate, a rotating shaft connected with the output end of the moving motor and rotationally connected with the ear plate, a moving gear fixedly arranged on the rotating shaft and a rack plate fixedly arranged on the mounting plate and meshed with the moving gear, and one end of the supporting rod far away from the sliding block is fixedly connected with the mounting ring.
Preferably, the transmission assembly comprises a connecting plate fixedly arranged at the bottom of the mounting ring, a rotating rod rotatably connected in the connecting plate, a worm wheel and a driving gear which are arranged on the rotating rod, a worm fixedly arranged on the rotating shaft and meshed with the worm wheel, and a driven gear fixedly arranged on the movable tube and meshed with the driving gear.
Preferably, the clamping mechanism comprises an adjusting pipe fixedly arranged on the movable pipe, a lower clamping plate arranged at the top of the adjusting pipe, a hydraulic cylinder fixedly connected with one side, far away from the adjusting pipe, of the movable pipe and an upper clamping plate connected with a telescopic rod of the hydraulic cylinder, and the upper clamping plate and the lower clamping plate move in opposite directions and are used for clamping the forge piece.
Preferably, the adjusting tube comprises a sleeve fixedly arranged on the movable tube, a first piston slidingly connected in the sleeve, a first elastic element arranged between the first piston and the inner wall of the sleeve, and a connecting rod arranged between the first piston and the lower clamping plate.
Preferably, the auxiliary clamping assembly comprises a connecting seat fixedly arranged on the inner wall of the movable pipe, a rotating rod rotatably connected in the connecting seat and a swinging rod fixedly arranged on the rotating rod, one end of the swinging rod is movably connected with the connecting rod, one end of the swinging rod, far away from the connecting rod, is connected with a pressing rod, a groove is formed in the swinging rod, a moving plate movably connected with the connecting rod is slidably connected in the groove, and a second elastic element is arranged between one end of the moving plate, far away from the connecting rod, and the inner wall of the groove.
Preferably, the side of collar is provided with the curb plate, sliding connection has the slide in the curb plate, be provided with first elasticity telescopic link between slide and the curb plate, the tip of slide is provided with the baffle.
Preferably, the installation ring outside has set firmly circular shell, circular shell swivelling joint has the annular plate that links firmly with the movable tube, the sleeve pipe sets firmly on the annular plate and communicates each other with circular shell, set firmly the working tube on the circular shell, sliding connection has the second piston on the working tube, set firmly the locating lever on the second piston, the cover is equipped with the third elastic component that both ends link to each other with working tube inner wall and second piston respectively on the locating lever, set up on the slide with locating lever matched with locating hole.
Preferably, the positioning rod comprises a first rod body fixedly connected with the second piston, a second rod body movably connected in the positioning hole and a second elastic telescopic rod arranged between the first rod body and the second rod body.
The invention also discloses a using method of the clamping and rotating device for forging processing, which comprises the following steps:
s1: when the device is used, the baffles on two sides of the mounting ring are manually stirred, the distance between the baffles on two sides is adapted to the length of a forging piece to be processed, then one end of the heated forging piece is placed on the lower clamping plate in the movable pipe, and the hydraulic oil cylinder is controlled to operate, so that the hydraulic oil cylinder drives the upper clamping plate to move towards the lower clamping plate, and the end part of the forging piece is clamped;
s2: the upper clamping plate is contacted with the forging piece on the upper side of the lower clamping plate, then pressure is continuously applied, the lower clamping plate is stressed to drive the first piston to slide in the sleeve through the connecting rod, and the movement of the connecting rod drives the swinging rod to rotate around the rotating rod, so that the pressing rod at the end part of the swinging rod is abutted with the side surface of the forging piece, and the clamping contact area of the forging piece is increased;
s3: when the first piston moves in the sleeve, air in the sleeve is discharged into the working pipe through the circular shell, and the second piston in the working pipe moves under force and drives the positioning rod to be inserted into the positioning hole of the sliding plate, so that the position of the sliding plate is limited, and the distance between the baffles at two sides of the device is always matched with the length of the forging piece;
s4: then controlling the running of a moving motor, driving a rotating shaft to rotate by the output end of the moving motor, and meshing and driving a moving gear on the rotating shaft with a rack plate on a mounting plate, so that a sliding block slides in a sliding groove, a mounting ring drives a movable pipe and a forging clamped in the movable pipe to transversely move, the forging moves towards a forging table, and forging is carried out on the forging arranged on the forging table by forging equipment;
s5: in the process that the forge piece moves transversely along with the movable pipe, the worm on the outer side of the rotating shaft is meshed with the worm wheel on the rotating rod, the worm wheel drives the rotating rod to rotate, and the rotating rod drives the driving gear to be meshed with the driven gear on the outer side of the movable pipe, so that the movable pipe rotates relative to the mounting ring, the forge piece can be rotated in the process that the movable pipe drives the forge piece to translate, and the forging equipment forges the periphery of the forge piece;
s6: after one end of the forging is forged, a worker rotates the mounting plate through rotating the mounting plate, the mounting plate rotates relative to the base, one end which is clamped originally is close to the forging table, the hydraulic cylinder is controlled to drive the upper clamping plate to move upwards, the clamping mechanism removes the clamping of the end of the forging, the forging is horizontally pushed in the movable tube through the external push plate, the other end of the forging moves to the clamping mechanism, then the clamping mechanism is utilized to clamp the end of the forging which is placed in the movable tube at the moment, and the steps S4-S5 are repeated, so that forging work of the forging is achieved.
Compared with the prior art, the invention provides the clamping and rotating device for forging processing and the use method thereof, and the clamping and rotating device has the following beneficial effects:
1. this centre gripping rotating device and application method for forging processing, cooperation through fixture auxiliary clamping subassembly has abandoned traditional manual centre gripping, improves fixture to the centre gripping firmness of forging, and the pine takes off when avoiding the forging, has improved the forging quality of forging, and makes fixture drive the forging and feeds the rotation in-process, realizes the rotation of forging in-process, guarantees forging efficiency.
2. According to the clamping rotating device for forging processing and the application method, the hydraulic oil cylinder is controlled to operate, the hydraulic oil cylinder drives the upper clamping plate to move towards the lower clamping plate, clamping action is carried out on the end portion of the forging, the upper clamping plate is contacted with the forging on the upper side of the lower clamping plate, then pressure is continuously applied, the lower clamping plate is stressed to drive the first piston to slide in the sleeve through the connecting rod, the movement of the connecting rod drives the swinging rod to rotate around the rotating rod, so that the pressing rod at the end portion of the swinging rod is abutted against the side face of the forging, the clamping contact area of the forging is increased, the clamping firmness of the clamping mechanism on the forging is improved, loosening during forging of the forging is avoided, and the forging quality of the forging is improved.
3. According to the clamping rotating device for forging processing and the application method, the baffles are arranged at the two ends of the clamped forging, so that the two ends of the forging can be limited during forging, the clamping firmness of the device to the forging is improved, loosening of the forging during forging is avoided, and the forging quality of the forging is improved.
4. According to the clamping rotating device for forging processing and the using method, in the process that the forging moves transversely along with the movable pipe, the worm on the outer side of the rotating shaft is meshed with the worm wheel on the rotating rod, the worm wheel drives the rotating rod to rotate, and the rotating rod drives the driving gear to be meshed with the driven gear on the outer side of the movable pipe, so that the movable pipe rotates relative to the mounting ring, the movable pipe drives the forging to rotate in the translation process, the forging equipment can comprehensively forge the peripheral side of the forging, inconvenience brought by an operator in overturning the forging is reduced, and forging efficiency and forging effect of the forging are guaranteed.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present invention;
FIG. 2 is a schematic diagram of a second embodiment of the present invention;
FIG. 3 is a schematic view of the exterior structure of the mounting ring of the present invention;
FIG. 4 is a schematic view of the structure of FIG. 3 from another perspective in accordance with the present invention;
FIG. 5 is a schematic view of the clamping mechanism of the present invention clamping a forging;
FIG. 6 is a schematic cross-sectional view of a mounting ring of the present invention;
FIG. 7 is a schematic cross-sectional view of a movable tube according to the present invention;
FIG. 8 is a partially enlarged schematic illustration of the structure of portion A of FIG. 7 in accordance with the present invention;
FIG. 9 is a schematic cross-sectional view of a circular housing of the present invention;
FIG. 10 is a partially enlarged schematic illustration of the structure of portion B of FIG. 9 in accordance with the present invention;
FIG. 11 is a schematic view of the circular housing and annular plate of the present invention;
fig. 12 is a schematic cross-sectional view of a base of the present invention.
In the figure: 1. a base; 101. a forging stage; 2. a mounting plate; 201. a chute; 202. a slide block; 203. a support rod; 2031. ear plates; 204. a moving motor; 205. a rotating shaft; 2051. a worm; 206. a moving gear; 207. rack plate; 3. a mounting ring; 4. a movable tube; 401. a driven gear; 5. a connecting plate; 501. a rotating lever; 5011. a worm wheel; 5012. a drive gear; 6. an adjusting tube; 601. a sleeve; 602. a first piston; 603. a first elastic element; 604. a connecting rod; 7. a lower clamping plate; 8. a hydraulic cylinder; 801. an upper clamping plate; 9. a connecting seat; 901. a rotating rod; 902. a swinging rod; 9021. a groove; 9022. a moving plate; 9023. a second elastic element; 10. a pressing rod; 11. a side plate; 111. a slide plate; 1111. positioning holes; 112. a first elastic telescopic rod; 113. a baffle; 12. a circular housing; 121. an annular plate; 13. a working tube; 131. a second piston; 132. a positioning rod; 1321. a first rod body; 1322. a second rod body; 1323. a second elastic telescopic rod; 133. and a third elastic element.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1: referring to fig. 1, 2, 3, 4 and 5, a clamping and rotating device for forging processing includes a base 1 provided with a forging stage 101, and further includes:
the mounting plate 2 is rotatably arranged on the base 1, and a moving mechanism is arranged on the mounting plate 2;
the mounting ring 3 is connected with the moving mechanism, the movable pipe 4 is rotationally arranged in the mounting ring 3, and the clamping mechanism is arranged in the movable pipe 4; and
the auxiliary clamping assembly is arranged in the movable pipe 4 and is connected with the clamping mechanism;
wherein, the mounting ring 3 is provided with a transmission component for driving the movable tube 4 to rotate.
Specifically, when the device is used, the movable tube 4 is arranged at one end of the forging after heating, the end part of the forging is clamped through the clamping mechanism in the movable tube 4, the auxiliary clamping assembly is driven to act during operation of the clamping mechanism, the device clamps the forging stably, traditional manual clamping is abandoned, clamping firmness of the clamping mechanism to the forging is improved, loosening of the forging during forging is avoided, then the clamped forging is driven to move towards the forging table 101 through the moving mechanism, the forging is processed through forging equipment (the forging equipment is in the prior art), the moving mechanism is operated to drive the movable tube 4 to rotate through the transmission assembly, rotation during forging feeding of the forging is driven to be realized, after the forging of one end of the forging is finished, the working staff rotates through the rotary mounting plate 2, the motor or the motor drive installed in the base 1 can drive the mounting plate 2 to rotate relative to the base 1, the clamped end part of the forging is enabled to be close to the forging table 101, clamping mechanism is removed at the moment, the other end part of the forging is enabled to move to the forging table 101 through flat pushing the forging in the movable tube 4, then the clamping mechanism is utilized to process the forging, the end part in the movable tube 4, and the forging effect of the forging is guaranteed to be uniform and the forging effect is guaranteed.
Example 2: referring to fig. 1, 2, 3, 4, 5 and 6, a clamping and rotating device for forging processing is further provided, based on embodiment 1, the moving mechanism comprises a sliding groove 201 formed on a mounting plate 2, a sliding block 202 slidingly connected in the sliding groove 201, a supporting rod 203 fixedly connected with the sliding block 202, an ear plate 2031 fixedly arranged on the supporting rod 203, a moving motor 204 fixedly arranged on the ear plate 2031, a rotating shaft 205 connected with an output end of the moving motor 204 and rotationally connected with the ear plate 2031, a moving gear 206 fixedly arranged on the rotating shaft 205, and a rack plate 207 fixedly arranged on the mounting plate 2 and meshed with the moving gear 206, and one end of the supporting rod 203 far away from the sliding block 202 is fixedly connected with a mounting ring 3.
Specifically, when the moving mechanism works, the moving motor 204 is controlled to operate, the output end of the moving motor 204 drives the rotating shaft 205 to rotate, and the moving gear 206 on the rotating shaft 205 is meshed with the rack plate 207 on the mounting plate 2 for transmission, so that the sliding block 202 slides in the sliding groove 201, the mounting ring 3 drives the movable pipe 4 and the forgings clamped in the movable pipe 4 to transversely move, the forgings move towards the forging table 101, and the forgings arranged on the forging table 101 are forged by forging equipment.
Example 3: referring to fig. 1, 2, 3, 4, 5 and 6, in the clamp rotation device for forging processing, further, based on embodiment 2, the transmission assembly includes a connection plate 5 fixed at the bottom of the mounting ring 3, a rotation rod 501 rotatably connected in the connection plate 5, a worm wheel 5011 and a driving gear 5012 provided on the rotation rod 501, a worm 2051 fixed on the rotation shaft 205 and meshed with the worm wheel 5011, and a driven gear 401 fixed on the movable tube 4 and meshed with the driving gear 5012.
Specifically, in the transverse movement process of the forging along with the movable tube 4, the worm 2051 on the outer side of the rotating shaft 205 is meshed with the worm gear 5011 on the rotating rod 501, the worm gear 5011 drives the rotating rod 501 to rotate, and the rotating rod 501 drives the driving gear 5012 to be meshed with the driven gear 401 on the outer side of the movable tube 4, so that the movable tube 4 rotates relative to the mounting ring 3, the forging can be rotated in the translation process of the movable tube 4, the forging equipment can comprehensively forge the peripheral side of the forging, inconvenience brought by an operator in overturning the forging is reduced, and the forging efficiency and the forging effect of the forging are ensured.
Example 4: referring to fig. 3, 4, 5 and 6, based on embodiment 3, further, the clamping mechanism includes an adjusting tube 6 fixed on the moving tube 4, a lower clamping plate 7 arranged on the top of the adjusting tube 6, a hydraulic cylinder 8 fixedly connected to the moving tube 4 on a side far away from the adjusting tube 6, and an upper clamping plate 801 connected to a telescopic rod of the hydraulic cylinder 8, wherein the upper clamping plate 801 and the lower clamping plate 7 move in opposite directions for clamping the forging.
Specifically, when the device is used, one end of the forging piece after heating is placed on the lower clamping plate 7 in the movable tube 4, and the hydraulic cylinder 8 is controlled to operate, so that the hydraulic cylinder 8 drives the upper clamping plate 801 to move towards the lower clamping plate 7, and the end part of the forging piece is clamped, so that the mechanical clamping of the forging piece is realized, the traditional manual clamping is abandoned, the working strength of workers is reduced, and the problem that the workers cannot hold for a long time during use is solved.
Example 5: referring to fig. 3, 4, 5, 6, 7, 8 and 9, in the clamping and rotating device for forging processing, further, in the embodiment 4, the adjusting tube 6 includes a sleeve 601 fixed on the movable tube 4, a first piston 602 slidably connected in the sleeve 601, a first elastic element 603 disposed between the first piston 602 and an inner wall of the sleeve 601, and a connecting rod 604 disposed between the first piston 602 and the lower clamping plate 7.
Further, the auxiliary clamping assembly comprises a connecting seat 9 fixedly arranged on the inner wall of the movable pipe 4, a rotating rod 901 rotatably connected in the connecting seat 9, and a swinging rod 902 fixedly arranged on the rotating rod 901, one end of the swinging rod 902 is movably connected with the connecting rod 604, one end of the swinging rod 902, far away from the connecting rod 604, is connected with a pressing rod 10, a groove 9021 is formed in the swinging rod 902, a moving plate 9022 movably connected with the connecting rod 604 is slidably connected in the groove 9021, and a second elastic element 9023 is arranged between one end of the moving plate 9022, far away from the connecting rod 604, and the inner wall of the groove 9021.
Specifically, when the device is used, one end of the heated forging piece is placed on the lower clamping plate 7 in the movable tube 4, the hydraulic oil cylinder 8 is controlled to operate, the hydraulic oil cylinder 8 drives the upper clamping plate 801 to move towards the lower clamping plate 7, clamping action is carried out on the end part of the forging piece, pressure is continuously applied after the upper clamping plate 801 contacts with the forging piece on the upper side of the lower clamping plate 7, the lower clamping plate 7 is stressed to drive the first piston 602 to slide in the sleeve 601 through the connecting rod 604, the movement of the connecting rod 604 can drive the swinging rod 902 to rotate by taking the rotating rod 901 as the center, in the process, the moving plate 9022 slides in the groove 9021 and moves along with the connecting rod 604, so that the pressing rod 10 at the end part of the swinging rod 902 is abutted against the side surface of the forging piece, the clamping contact area of the forging piece is increased, the clamping firmness of a clamping mechanism on the forging piece is improved, loosening during forging of the forging piece is avoided, and the forging quality of the forging piece is ensured.
Example 6: referring to fig. 7, 9, 10 and 11, in the clamping and rotating device for forging processing, further, in the embodiment 5, a side plate 11 is provided at a side edge of the mounting ring 3, a sliding plate 111 is slidably connected to the side plate 11, a first elastic telescopic rod 112 is provided between the sliding plate 111 and the side plate 11, and a baffle 113 is provided at an end of the sliding plate 111.
Further, the outside of the mounting ring 3 is fixedly provided with a circular shell 12, the circular shell 12 is rotationally connected with an annular plate 121 fixedly connected with the movable tube 4, the sleeve 601 is fixedly arranged on the annular plate 121 and is mutually communicated with the circular shell 12, the circular shell 12 is fixedly provided with a working tube 13, the working tube 13 is slidably connected with a second piston 131, the second piston 131 is fixedly provided with a positioning rod 132, the positioning rod 132 is sleeved with a third elastic element 133, two ends of the third elastic element are respectively connected with the inner wall of the working tube 13 and the second piston 131, and the slide plate 111 is provided with a positioning hole 1111 matched with the positioning rod 132.
Specifically, when the device is used, the baffles 113 on two sides of the mounting ring 3 are stirred, the distance between the baffles 113 on two sides is adapted to the length of a forging to be machined, then the forging is clamped through the clamping mechanism, the first piston 602 can discharge air in the sleeve 601 into the working tube 13 through the circular shell 12 when moving in the sleeve 601, the second piston 131 in the working tube 13 is stressed to move and drive the positioning rod 132 to be inserted into the positioning hole 1111 of the sliding plate 111, the position of the sliding plate 111 is limited, so that the distance between the baffles 113 on two sides of the device is always adapted to the length of the forging, two ends of the forging can be limited when the forging is forged, the clamping firmness of the forging is improved, loosening when the forging is avoided, and the forging quality of the forging is improved.
Example 7: referring to fig. 6, 9 and 10, in the clamping and rotating device for forging processing, further, based on embodiment 6, the positioning rod 132 includes a first rod body 1321 fixedly connected to the second piston 131, a second rod body 1322 movably connected in the positioning hole 1111, and a second elastic telescopic rod 1323 disposed between the first rod body 1321 and the second rod body 1322.
Specifically, the positioning rod 132 is provided as two rod bodies connected elastically, when the clamping mechanism clamps the forgings with different sizes, the adjusting tube 6 is compressed for different lengths, so that the air amount discharged into the working tube 13 in the adjusting tube 6 is different, and when the air discharged into the working tube 13 is too much, the second piston 131 continues to move under the condition that the second rod body 1322 is propped against the positioning hole 1111, so that the second elastic telescopic rod 1323 is compressed, and the applicability of the device is improved.
The invention also discloses a using method of the clamping and rotating device for forging processing, which comprises the following steps:
s1: when the device is used, the baffles 113 on two sides of the mounting ring 3 are manually stirred, the distance between the baffles 113 on two sides is matched with the length of a forging to be processed, then one end of the heated forging is placed on the lower clamping plate 7 in the movable pipe 4, and the hydraulic cylinder 8 is controlled to operate, so that the hydraulic cylinder 8 drives the upper clamping plate 801 to move towards the lower clamping plate 7, and the end part of the forging is clamped;
s2: after the upper clamping plate 801 is contacted with the forge piece on the upper side of the lower clamping plate 7, pressure is continuously applied, the lower clamping plate 7 is stressed to drive the first piston 602 to slide in the sleeve 601 through the connecting rod 604, and the movement of the connecting rod 604 drives the swinging rod 902 to rotate around the rotating rod 901, so that the pressing rod 10 at the end part of the swinging rod 902 is abutted with the side surface of the forge piece, and the clamping contact area of the forge piece is increased;
s3: while the first piston 602 moves in the sleeve 601 to discharge air in the sleeve 601 into the working tube 13 through the circular shell 12, the second piston 131 in the working tube 13 is forced to move and drive the positioning rod 132 to be inserted into the positioning hole 1111 of the slide plate 111, so as to limit the position of the slide plate 111, and the distance between the two side baffles 113 of the device is always adapted to the length of the forging;
s4: then, the moving motor 204 is controlled to operate, the output end of the moving motor 204 drives the rotating shaft 205 to rotate, and a moving gear 206 on the rotating shaft 205 is meshed with a rack plate 207 on the mounting plate 2 for transmission, so that the sliding block 202 slides in the sliding groove 201, the mounting ring 3 drives the movable tube 4 and the forgings clamped in the movable tube 4 to transversely move, the forgings move towards the forging table 101, and forgings arranged on the forging table 101 are forged by forging equipment;
s5: in the process that the forge piece transversely moves along with the movable tube 4, the worm 2051 on the outer side of the rotating shaft 205 is meshed with the worm gear 5011 on the rotating rod 501, the worm gear 5011 drives the rotating rod 501 to rotate, the rotating rod 501 drives the driving gear 5012 to be meshed with the driven gear 401 on the outer side of the movable tube 4, so that the movable tube 4 rotates relative to the mounting ring 3, the forge piece can be rotated in the process that the movable tube 4 drives the forge piece to translate, and the forging equipment can forge the periphery of the forge piece;
s6: after forging one end of the forging is finished, a worker rotates the mounting plate 2 relative to the base 1 by rotating the mounting plate 2, so that the originally clamped end is close to the forging table 101, at the moment, the hydraulic cylinder 8 is controlled to drive the upper clamping plate 801 to move upwards, the clamping mechanism removes the clamping of the end part of the forging, the forging is horizontally pushed in the movable pipe 4 through the external push plate, the other end of the forging is moved to the clamping mechanism, then the end part of the forging, which is placed in the movable pipe 4 at the moment, is clamped by the clamping mechanism, and the steps S4-S5 are repeated, so that forging work of the forging is realized.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (2)
1. The utility model provides a forging processing is with centre gripping rotary device, including base (1) that is provided with forging platform (101), its characterized in that still includes:
the mounting plate (2) is rotatably arranged on the base (1), and the mounting plate (2) is provided with a moving mechanism;
the mounting ring (3), the mounting ring (3) is connected with the moving mechanism, the mounting ring (3) is rotatably provided with a movable tube (4), and a clamping mechanism is arranged in the movable tube (4); and
the auxiliary clamping assembly is arranged in the movable tube (4) and is connected with the clamping mechanism;
wherein, the mounting ring (3) is provided with a transmission component for driving the movable tube (4) to rotate;
the moving mechanism comprises a sliding groove (201) formed in the mounting plate (2), a sliding block (202) which is connected in the sliding groove (201) in a sliding mode, a supporting rod (203) which is fixedly connected with the sliding block (202), an ear plate (2031) which is fixedly arranged on the supporting rod (203), a moving motor (204) which is fixedly arranged on the ear plate (2031), a rotating shaft (205) which is connected with the output end of the moving motor (204) and is rotationally connected with the ear plate (2031), a moving gear (206) which is fixedly arranged on the rotating shaft (205) and a rack plate (207) which is fixedly arranged on the mounting plate (2) and is meshed with the moving gear (206), and one end, far away from the sliding block (202), of the supporting rod (203) is fixedly connected with the mounting ring (3);
the transmission assembly comprises a connecting plate (5) fixedly arranged at the bottom of the mounting ring (3), a rotating rod (501) rotatably connected in the connecting plate (5), a worm wheel (5011) and a driving gear (5012) which are arranged on the rotating rod (501), a worm (2051) fixedly arranged on the rotating shaft (205) and meshed with the worm wheel (5011), and a driven gear (401) fixedly arranged on the movable pipe (4) and meshed with the driving gear (5012);
the clamping mechanism comprises an adjusting pipe (6) fixedly arranged on the movable pipe (4), a lower clamping plate (7) arranged at the top of the adjusting pipe (6), a hydraulic oil cylinder (8) fixedly connected with one side, far away from the adjusting pipe (6), of the movable pipe (4) and an upper clamping plate (801) connected with a telescopic rod of the hydraulic oil cylinder (8), wherein the upper clamping plate (801) and the lower clamping plate (7) move in opposite directions to clamp a forge piece;
the adjusting tube (6) comprises a sleeve (601) fixedly arranged on the movable tube (4), a first piston (602) connected in the sleeve (601) in a sliding manner, a first elastic element (603) arranged between the first piston (602) and the inner wall of the sleeve (601), and a connecting rod (604) arranged between the first piston (602) and the lower clamping plate (7);
the auxiliary clamping assembly comprises a connecting seat (9) fixedly arranged on the inner wall of the movable pipe (4), a rotating rod (901) rotatably connected in the connecting seat (9) and a swinging rod (902) fixedly arranged on the rotating rod (901), one end of the swinging rod (902) is movably connected with the connecting rod (604), one end of the swinging rod (902) far away from the connecting rod (604) is connected with a pressing rod (10), a groove (9021) is formed in the swinging rod (902), a movable plate (9022) movably connected with the connecting rod (604) is connected in the groove (9021) in a sliding mode, and a second elastic element (9023) is arranged between one end of the movable plate (9022) far away from the connecting rod (604) and the inner wall of the groove (9021);
the side of the mounting ring (3) is provided with a side plate (11), a sliding plate (111) is connected in a sliding manner in the side plate (11), a first elastic telescopic rod (112) is arranged between the sliding plate (111) and the side plate (11), and a baffle (113) is arranged at the end part of the sliding plate (111);
the annular plate (121) fixedly connected with the movable tube (4) is rotationally connected to the outer side of the mounting ring (3), the sleeve (601) is fixedly arranged on the annular plate (121) and is mutually communicated with the circular housing (12), the working tube (13) is fixedly arranged on the circular housing (12), the second piston (131) is slidably connected to the working tube (13), the positioning rod (132) is fixedly arranged on the second piston (131), the third elastic element (133) with two ends respectively connected with the inner wall of the working tube (13) and the second piston (131) is sleeved on the positioning rod (132), and the positioning hole (1111) matched with the positioning rod (132) is formed in the sliding plate (111);
the positioning rod (132) comprises a first rod body (1321) fixedly connected with the second piston (131), a second rod body (1322) movably connected in the positioning hole (1111) and a second elastic telescopic rod (1323) arranged between the first rod body (1321) and the second rod body (1322).
2. The application method of the clamping and rotating device for forging processing according to claim 1 is characterized by comprising the following steps:
s1: when the device is used, the baffles (113) on two sides of the mounting ring (3) are manually stirred, the distance between the baffles (113) on two sides is adapted to the length of a forging to be processed, then one end of the heated forging is placed on the lower clamping plate (7) in the movable pipe (4), and the hydraulic oil cylinder (8) is controlled to operate, so that the hydraulic oil cylinder (8) drives the upper clamping plate (801) to move towards the lower clamping plate (7) to clamp the end part of the forging;
s2: the upper clamping plate (801) is contacted with the forging piece on the upper side of the lower clamping plate (7), then pressure is continuously applied, the lower clamping plate (7) is stressed to drive the first piston (602) to slide in the sleeve (601) through the connecting rod (604), the movement of the connecting rod (604) can drive the swinging rod (902) to rotate by taking the rotating rod (901) as the center, so that the pressing rod (10) at the end part of the swinging rod (902) is abutted with the side surface of the forging piece, and the clamping contact area of the forging piece is increased;
s3: when the first piston (602) moves in the sleeve (601), air in the sleeve (601) is discharged into the working tube (13) through the circular shell (12), the second piston (131) in the working tube (13) moves under force and drives the positioning rod (132) to be inserted into the positioning hole (1111) of the sliding plate (111), and the position of the sliding plate (111) is limited, so that the distance between the two side baffles (113) of the device is always matched with the length of a forging;
s4: then, the output end of the mobile motor (204) drives the rotating shaft (205) to rotate, and a mobile gear (206) on the rotating shaft (205) is meshed with a rack plate (207) on the mounting plate (2) for transmission, so that the sliding block (202) slides in the sliding groove (201), the mounting ring (3) drives the movable pipe (4) and the forging clamped in the movable pipe (4) to transversely move, the forging moves towards the forging table (101), and the forging arranged on the forging table (101) is forged by forging equipment;
s5: in the transverse movement process of the movable pipe (4), a worm (2051) on the outer side of the rotating shaft (205) is meshed with a worm wheel (5011) on the rotating rod (501), the worm wheel (5011) drives the rotating rod (501) to rotate, the rotating rod (501) drives a driving gear (5012) to be meshed with a driven gear (401) on the outer side of the movable pipe (4), so that the movable pipe (4) rotates relative to the mounting ring (3), and the movable pipe (4) drives the forging to rotate in the translation process of the forging, so that forging equipment forges the periphery of the forging;
s6: after one end of the forging is forged, a worker rotates the mounting plate (2) through rotating the mounting plate (2), the mounting plate (2) rotates relative to the base (1), one end which is clamped originally is close to the forging table (101), the hydraulic cylinder (8) is controlled to drive the upper clamping plate (801) to move upwards, the clamping mechanism removes the clamping of the end part of the forging, the forging is horizontally pushed in the movable tube (4) through the external pushing plate, the other end of the forging is moved to the clamping mechanism, then the clamping mechanism is utilized to clamp the end part of the forging which is arranged in the movable tube (4) at the moment, and the steps S4-S5 are repeated, so that forging work of the forging is realized.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311468532.3A CN117181983B (en) | 2023-11-07 | 2023-11-07 | Clamping and rotating device for forging processing and using method |
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| CN202311468532.3A CN117181983B (en) | 2023-11-07 | 2023-11-07 | Clamping and rotating device for forging processing and using method |
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| CN117181983A CN117181983A (en) | 2023-12-08 |
| CN117181983B true CN117181983B (en) | 2024-02-02 |
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| CN117583530A (en) * | 2024-01-12 | 2024-02-23 | 江苏正泰不锈钢产业有限公司 | Stainless steel bar forging device |
| CN118180314B (en) * | 2024-05-16 | 2024-07-12 | 山西东皇风电法兰制造有限公司 | Clamping and rotating device for processing material forgings and using method |
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