CN111037208A - Toothed ring heat seal device - Google Patents
Toothed ring heat seal device Download PDFInfo
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- CN111037208A CN111037208A CN201911210607.1A CN201911210607A CN111037208A CN 111037208 A CN111037208 A CN 111037208A CN 201911210607 A CN201911210607 A CN 201911210607A CN 111037208 A CN111037208 A CN 111037208A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for
- B23P11/02—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits
- B23P11/025—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits by using heat or cold
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Abstract
The invention discloses a gear ring heat sealing device, which relates to the technical field of flywheel manufacturing and comprises a mounting frame, wherein a pressing component, a heating component, a moving component and a flywheel placing component are arranged on the mounting frame.
Description
Technical Field
The invention relates to the technical field of flywheel manufacturing, in particular to a toothed ring heat sealing device.
Background
The flywheel is a rotating component with proper moment of inertia and functions of storing and releasing kinetic energy, is commonly seen in machines, automobiles, bicycles and the like, and is a wheel-shaped energy accumulator with larger moment of inertia. Flywheels are wheel-like accumulators with a large moment of inertia mounted on the machine's rotating shaft. When the rotating speed of the machine is increased, the kinetic energy of the flywheel is increased, and the energy is stored; when the rotating speed of the machine is reduced, the kinetic energy of the flywheel is reduced, and the energy is released. Flywheels may be used to reduce speed fluctuations during operation of the machine.
During the process of processing the flywheel, the gear teeth and the flywheel are manufactured respectively and then are spliced together. The existing flywheel pressing adopts a hot processing mode, the processed gear teeth are heated, the heated gear teeth naturally expand, then the gear teeth are arranged on the flywheel and pressed down by a pressing device to be combined into a whole, and the gear teeth after being cooled and contracted are naturally matched on the flywheel. However, the existing press-fitting equipment for the gear ring and the existing heating equipment for the gear teeth are two separate devices, the production efficiency is low, the lower electrode plate of the existing gear tooth heating equipment is fixedly installed on the workbench, a material needs to be manually placed below the press-fitting device or the heating device, the safety coefficient is low, the pressure value of the press-fitting device can not be judged in the press-fitting process, and the problem of poor press-fitting effect can be caused.
In addition, the flywheel needs the pressure equipment pin in the edge of flywheel in process of production, and traditional mounting means is that the installation of manual installation carrying out the pin, and the installation effectiveness is low, also has the pin to adorn less and neglected loading's problem easily, and the installation of current pin and the pressfitting of flywheel, ring gear separately go on simultaneously, cause production efficiency to hang down.
Disclosure of Invention
The invention aims to provide a toothed ring heat sealing device to solve the defects caused in the prior art.
A toothed ring heat sealing device comprises a mounting frame, wherein a mounting plate is connected to a supporting plate of the mounting frame through a supporting rod, a hydraulic cylinder is vertically mounted on the mounting plate, a piston rod of the hydraulic cylinder penetrates through the mounting plate and is provided with a lower pressing plate through a die shank, a pressing component and a heating component are arranged at the lower end of the lower pressing plate, a U-shaped baffle plate and a push-pull component are arranged on the supporting plate, a moving rod in the push-pull component is fixedly mounted on the lower end face of the lower pressing plate, an upper toothed bar in the heating component is fixedly mounted on the side wall of the moving rod, a flywheel placing component is arranged on a cover plate I in the push-pull component and is used for placing a pin, a flywheel and a toothed ring, the moving component is used for moving the flywheel placing component to the position below the pressing component and moving the toothed ring to, the heating assembly is used for heating the gear ring, the pressing assembly is used for pressing the flywheel and the gear ring, and meanwhile, the pin is pressed into the through hole.
Preferably, the moving component comprises a moving rod and two support frames positioned on the support plate, a first cover plate and a second cover plate are respectively arranged on the two support frames, a flywheel placing component is arranged on the first cover plate, an annular positioning block is arranged on the second cover plate, a slide rail is arranged in the support frames, the slide rail is arranged along the front-back direction and is installed on the support plate, a slide block is connected on the slide rail in a sliding manner, a slide plate is installed on the slide block, a connecting block is installed on the slide plate, the two connecting blocks are respectively connected in a first slide groove and a second slide groove on the support plate in a sliding manner, one end of each connecting block penetrates through the support plate and is connected through a connecting plate, a horizontally arranged limiting column penetrates through the connecting plate, the limiting column is fixedly installed on the lower end face of the support plate through an, the other end of the connecting rod is fixedly connected with the mounting block, an inclined block is arranged on the connecting plate, a triangular inclined plate corresponding to the inclined block is arranged on the movable rod, and the triangular inclined plate slides in the first through groove of the supporting plate.
Preferably, the flywheel placing assembly comprises a circular placing plate and a circular fixture block fixedly connected with a connecting block located in the cover plate I, the circular placing plate is provided with a positioning pin, a positioning column and a through hole, the lower end face of the circular placing plate is provided with a circular sliding groove, the circular fixture block is in sliding fit with the circular sliding groove, the circular placing plate is connected with the circular fixture block through a spring I, a placing block corresponding to the through hole is arranged in the circular fixture block, and the placing block is provided with a pressure sensor II.
Preferably, the heating assembly comprises an upper rack, an annular sleeve, a gear, an annular positioning block and a moving plate, the annular positioning block is fixedly connected with a connecting block positioned in the cover plate II, the gear is positioned in the through groove I of the supporting plate and is rotationally connected with the supporting plate, the annular sleeve is positioned right above the through groove II on the supporting plate, and the annular sleeve is arranged on the lower end surface of the lower pressure plate, the lower end surface of the annular sleeve is connected with a fixed block through an installation rod, an upper electrode plate is arranged in the annular sleeve, the upper electrode plate is arranged on the lower end surface of the lower pressure plate through the mounting column, the lower moving plate is arranged below the supporting plate, and the lower moving plate is provided with a heat conducting plate through a mounting column, the heat conducting plate is provided with a lower electrode plate corresponding to the upper electrode plate, the lower moving plate is provided with a lower rack through a rack mounting strip, and the upper rack and the lower rack are meshed with the gear.
Preferably, the press-fit assembly comprises a first pressure sensor fixedly mounted on the lower end face of the lower pressing plate, the pressing plate is mounted on the lower end face of the first pressure sensor, the pressing ring is mounted on the lower end face of the pressing plate, a cooling hose is arranged on the outer circumferential face of the pressing ring and connected with an external air source, and vertical downward air outlet holes are uniformly formed in the cooling hose.
Preferably, guide posts are symmetrically arranged at the left end and the right end of the lower pressing plate and at the front end and the rear end of the movable plate, guide sleeves arranged on the mounting plate are connected to the guide posts on the lower pressing plate in a sliding mode, and guide sleeves arranged on the support plate are connected to the guide posts on the movable plate in a sliding mode.
Preferably, support legs are arranged on support columns of the mounting frame.
The hydraulic cylinder, the upper electrode plate, the lower electrode plate, the first pressure sensor and the second pressure sensor are all electrically connected with an external PLC (programmable logic controller) so as to realize automatic control
The invention has the advantages that: (1) the structure is simple, the operation is convenient, the heat sealing can be conveniently carried out on the flywheels with different diameters, by arranging the moving component, when the pressing component moves upwards, the flywheel placing component and the annular positioning block move forwards, the flywheels and the gear rings are placed on the circular placing block conveniently, the gear rings to be heated are placed on the annular positioning block, when the pressing component moves downwards to press, the flywheel placing component and the circular placing block move backwards and respectively move to the positions under the pressing component and between the upper electrode plate and the lower electrode plate, when the inclined plate is contacted with the moving rod, the inclined plate stops moving, the flywheels to be pressed, the gear rings and the gear rings to be heated are fixed and respectively positioned under the pressing component and the upper motor plate, at the moment, the moving rod continues to move downwards, only the pressing component moves downwards and the upper electrode plate and the lower electrode plate move oppositely, the flywheel and the direct placement of the flywheels and the gear rings under the pressing component by the, the operation safety is increased;
(2) the flywheel placing assembly is arranged, so that simultaneous press mounting of the pin, the flywheel and the gear ring can be realized, and the pressure sensor II is arranged on the placing block, so that whether the pin is placed or not can be judged, and the problems of less installation and neglected installation during manual installation are avoided;
(3) the pressure sensor I is arranged, so that the pressure value of the pressing ring during pressing can be monitored, when the pressure value is within a set range, pressing is performed, when the pressure value is not within the set range, the hydraulic cylinder can be stopped to work through the controller, the problem of poor pressing effect caused by too low pressure is avoided, the pressed gear ring can be cooled through the cooling hose, and the accelerator shrinks;
(4) the device can realize simultaneous heating of the gear ring, pressing of the flywheel and the gear ring and installation of the pin through one hydraulic cylinder, thereby reducing driving elements, lowering the cost and increasing the production efficiency.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic structural view of the U-shaped baffle-free structure of the present invention.
Fig. 3, 4 and 5 are schematic structural views of the push-pull assembly of the present invention from different viewing angles.
Fig. 6 is a schematic structural view of the lower platen of the present invention.
FIG. 7 is a schematic view of the flywheel placement assembly of the present invention
FIG. 8 is a front cross-sectional view of the flywheel placement assembly of the present invention.
FIG. 9 is a schematic view of the flywheel and the ring gear of the present invention.
Fig. 10 is a schematic structural view of a support plate according to the present invention.
Wherein, 1-a mounting frame, 101-a support plate, 102-a U-shaped baffle, 103-a first chute, 104-a second chute, 105-a mounting plate, 106-a support rod, 107-a first chute, 108-a second chute, 2-a lower press plate, 3-a heating component, 301-an annular sleeve, 302-an upper electrode plate, 303-a lower electrode plate, 304-a mounting rod, 305-a fixed block, 306-a moving plate, 307-a lower rack, 308-a mounting column, 309-a gear, 310-a heat conduction plate, 311-an annular positioning block, 312-an upper rack, 4-a pressing component, 401-a pressure sensor, 402-a press plate, 403-a press ring, 404-a cooling hose, 405-an air outlet, 5-a flywheel placing component and 501-a circular placing plate, 502-circular sliding groove, 503-through hole, 504-circular clamping block, 505-placing block, 506-pressure sensor two, 507-spring one, 508-positioning column, 509-positioning pin, 6-moving component, 601-supporting frame, 602-cover one, 603-cover two, 604-sliding rail, 605-sliding block, 606-sliding plate, 607-connecting block, 608-connecting plate, 609-limiting column, 610-mounting block, 611-spring two, 612-inclined block, 613-triangular inclined plate, 614-moving rod, 7-guiding column, 8-guiding sleeve, 9-flywheel, 10-gear ring, 11-pin, 12-supporting leg and 13-hydraulic cylinder.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 10, a toothed ring heat sealing device includes a mounting frame 1, a mounting plate 105 is connected to a support plate 101 of the mounting frame 1 through a support rod 106, a hydraulic cylinder 13 is vertically mounted on the mounting plate 105, a piston rod of the hydraulic cylinder 13 penetrates through the mounting plate 105 and is mounted with a lower press plate 2 through a die shank, a press-fit component 4 and a heating component 3 are arranged at a lower end of the lower press plate 2, a U-shaped baffle 102 and a push-pull component are arranged on the support plate 101, a moving rod 614 in the push-pull component is fixedly mounted on a lower end face of the lower press plate 2, an upper rack 312 in the heating component 3 is fixedly mounted on a side wall of the moving rod 614, a flywheel placing component 5 is arranged on a cover plate one 602 in the push-pull component, the flywheel placing component 5 is used for placing a pin 11, a flywheel 9 and a toothed ring 10, the moving component 6 is used for, and simultaneously, the gear ring 10 to be heated is moved to a position between an upper electrode plate 302 and a lower electrode plate 303 in the heating assembly 3, the heating assembly 3 is used for heating the gear ring 10, the pressing assembly 4 is used for pressing the flywheel 9 and the gear ring 10, and the pin 11 is pressed into the through hole 503.
In this embodiment, the moving assembly 6 includes a moving rod 614 and two supporting frames 601 located on the supporting plate 101, the two supporting frames 601 are respectively provided with a first cover plate 602 and a second cover plate 603, the first cover plate 602 is provided with a flywheel placing assembly 5, the second cover plate 603 is provided with an annular positioning block 311, the supporting frame 601 is provided with a sliding rail 604 therein, the sliding rail 604 is arranged along the front-back direction and is mounted on the supporting plate 101, the sliding rail 604 is slidably connected with a sliding block 605, the sliding block 605 is provided with a sliding plate 606, the sliding plate 606 is provided with a connecting block 607, the two connecting blocks 607 are respectively slidably connected with the first sliding groove 103 and the second sliding groove 104 on the supporting plate 101, one end of each connecting block 607 penetrates through the supporting plate 101 and is connected through a connecting plate 608, the connecting plate 608 is provided with a horizontally arranged limiting post 609, and the limiting post, the limiting column 609 is sleeved with a second spring 611, one end of the second spring 611 is fixedly connected with a connecting plate 608, the other end of the second spring 611 is fixedly connected with a mounting block 610, the connecting plate 608 is provided with an inclined block 612, the movable rod 614 is provided with a triangular inclined plate 613 corresponding to the inclined block 612, the triangular inclined plate 613 slides in the first through groove 107 of the support plate 101, the hydraulic cylinder 13 drives the lower pressure plate 2 and the movable rod 614 to move downwards, the triangular inclined plate 613 moves downwards, the inclined block 612 and the connecting plate 608 move towards the movable rod 614 under the action of the second spring 611, so as to drive the flywheel placing component 5 and the annular positioning block 311 connected with the connecting block 607 to move, after the end surface of the inclined block 612 is contacted with the side wall of the movable rod 614, the lower pressure plate 2 continues to drive the movable rod 614 to move downwards, the inclined plate stops moving, the flywheel 9 to be pressed, the gear ring 10 and the gear ring 10 to be heated are fixed, at this time, the spring is still in a stretched state, and the moving rod 614 moves downwards continuously, which drives the pressing component 4 to move downwards and the upper electrode plate 302 and the lower electrode plate 303 to move towards each other, so that the pressing component 4 presses the flywheel 9, the gear ring 10 and the pin 11 located below, and simultaneously the upper electrode plate 302, the heat conducting plate 310 and the lower electrode plate 303 are in contact and energized, and the outer side surface of the heat conducting plate 310 is in contact with the inner side surface of the upper gear ring 10 located on the annular positioning block 311, thereby heating the gear ring 10.
In this embodiment, the flywheel placing assembly 5 includes a circular placing plate 501 and a circular fixture block 504 fixedly connected to a connecting block 607 located in a first cover plate 602, the circular placing plate 501 is provided with a positioning pin 509, a positioning post 508 and a through hole 503, the lower end surface of the circular placing plate 501 is provided with a circular sliding groove 502, the circular fixture block 504 is in sliding fit with the circular sliding groove 502, the circular placing plate 501 is connected to the circular fixture block 504 through a first spring 507, a placing block 505 corresponding to the through hole 503 is located in the circular fixture block 504, the placing block 505 is provided with a second pressure sensor 506, the pin 11 is placed in the through hole 503, after the placing, the second pressure sensor 506 is pressed, the through hole 503 without the pin 11 is placed, the second pressure sensor 506 located on the placing block 505 transmits a signal to a controller, and can be externally connected to alarm to remind a worker to place the flywheel, after all the flywheel 9 is placed into the pin 11, the flywheel 9 is placed into the positioning column 508 on the circular placing plate 501, the positioning pin 509 is inserted into the positioning hole on the flywheel 9, the pin hole on the flywheel 9 corresponds to the pin 11, when the flywheel 9 is pressed, the flywheel 9 and the circular placing block 505 move downwards, the position of the pin 11 is unchanged, the pin 11 is pressed into the pin hole of the flywheel 9, and when the pressing component 4 moves upwards, the circular placing plate 501 moves upwards under the action of the first spring 507.
In this embodiment, the heating element 3 includes an upper rack 312, an annular sleeve 301, a gear 309, an annular positioning block 311 and a moving plate 306, the annular positioning block 311 is fixedly connected to a connecting block 607 located in a second cover plate 603, the gear 309 is located in a first through slot 107 of the support plate 101 and is rotatably connected to the support plate 101, the annular sleeve 301 is located right above a second through slot 108 of the support plate 101, the annular sleeve 301 is mounted on the lower end surface of the lower press plate 2, the lower end surface of the annular sleeve 301 is connected to a fixing block 305 through a mounting rod 304, an upper electrode plate 302 is disposed in the annular sleeve 301, the upper electrode plate 302 is mounted on the lower end surface of the lower press plate 2 through a mounting column 308, the lower moving plate 306 is located below the support plate 101, a heat conducting plate 310 is mounted on the lower moving plate 306 through the mounting column 308, and a lower electrode plate 303 corresponding to the, the lower moving plate 306 is provided with a lower rack 307 through a rack mounting bar, the upper rack 312 and the lower rack 307 are engaged with the gear 309, the hydraulic cylinder 13 drives the lower pressing plate 2 to move downwards, the lower pressing plate 2 moves downwards to drive the moving rod 614 and the upper electrode plate 302 to move downwards, the moving rod 614 drives the upper rack 312 to move downwards, the gear 309 rotates to drive the lower rack 307 and the moving plate 306 to move upwards, so that the lower electrode plate 303 moves upwards, the upper electrode plate 302, the heat conducting plate 310 and the lower electrode plate 303 are contacted and electrified, and the outer side surface of the heat conducting plate 310 is contacted with the inner side surface of the upper gear ring 10 on the annular positioning block 311, thereby heating the.
In this embodiment, the press-fit assembly 4 includes a first pressure sensor 401 fixedly mounted on the lower end surface of the lower pressure plate 2, a pressure plate 402 is mounted on the lower end surface of the first pressure sensor 401, a pressing ring 403 is mounted on the lower end surface of the pressure plate 402, a cooling hose 404 is arranged on the outer circumferential surface of the pressing ring 403, the cooling hose 404 is connected with an external air source, vertical and downward air outlet holes 405 are uniformly distributed in the cooling hose 404, after the pressing ring 403 is pressed on the flywheel 9, the pressure applied to the flywheel 9 can be monitored by the first pressure sensor 401, whether the pressure is within a set range or not is determined, the hydraulic cylinder 13 stops working, meanwhile, an alarm can be given through an external alarm to remind a worker, and after the press-fit is completed, the gear ring 10 can be cooled through air outlet holes 405 on the cooling hose 404.
In this embodiment, guide posts 7 are symmetrically installed at the left end and the right end of the lower pressing plate 2 and the front end and the rear end of the moving plate 306, a guide sleeve 8 installed on the installation plate 105 is slidably connected to the guide post 7 on the lower pressing plate 2, a guide sleeve 8 installed on the support plate 101 is slidably connected to the guide post 7 on the moving plate 306, and the two sets of guide posts 7 and guide sleeves 8 can respectively guide the up-and-down movement of the lower pressing plate 2 and the moving plate 306, so that the movement of the lower pressing plate and the moving plate is more stable.
In this embodiment, the support columns of the mounting rack 1 are provided with the support legs 12, so that the working stability of the device can be improved.
The working process and principle are as follows: firstly, a pin 11 is placed into a through hole 503, after the pin 11 is placed, a pressure sensor II 506 detects whether the pin 11 is placed into the through hole 503, after the pin 11 is completely placed, a flywheel 9 and a gear ring 10 are placed on a circular placing plate 501, the flywheel 9 is positioned through a positioning column 508, the gear ring 10 to be heated is placed into an annular positioning block 311, the corresponding annular sleeve 301 and the annular positioning block 311 can be replaced for the flywheel 9 with a larger diameter, then a connecting plate 608 is pulled outwards to enable the circular placing plate 501 and the annular positioning block 311 to move outwards, the connecting plate 608 returns to the position before pulling under the action of an inclined block 612 and a triangular inclined plate 613, a spring II 611 continues to stretch, the flywheel 9 and the gear ring 10 are placed on the circular placing plate 501, the gear ring 10 to be heated is placed into the annular positioning block 311, the connecting plate 608 is released, the spring II 611 contracts, a hydraulic cylinder 13 is started, a lower pressing plate 2 moves downwards, the pressing component 4, the upper electrode plate 302 and the moving rod 614 move downwards, the upper rack 312 on the moving rod 614 moves downwards, the gear 309 rotates to drive the lower rack 307 and the moving plate 306 to move upwards, so that the lower electrode plate 303 moves upwards, the triangular inclined plate 613 moves downwards, the inclined block 612 and the connecting plate 608 move towards the moving rod 614 under the action of the spring II 611, so that the flywheel placing component 5 and the annular positioning block 311 connected with the connecting block 607 are driven to move, when the end surface of the inclined block 612 is contacted with the side wall of the moving rod 614, the inclined plate stops moving, the lower pressing plate 2 continues to drive the moving rod 614 to move downwards, the flywheel 9 to be pressed, the gear ring 10 to be heated and the gear ring 10 to be pressed are fixed and respectively positioned under the pressing component 4 and the upper motor plate, the moving rod 614 continues to move downwards, the pressing component 4 presses the gear ring 10 of the flywheel 9, presses the pin 11 into the pin hole of, The heat conducting plate 310 and the lower electrode plate 303 are contacted and electrified, the outer side surface of the heat conducting plate 310 is contacted with the inner side surface of the gear ring 10 positioned on the annular positioning block 311, the gear ring 10 is heated, in the pressing process, the pressure sensor I401 can monitor the pressure on the flywheel 9-level gear ring 10, whether the pressure is within a set range is judged, after pressing and heating are completed, the flywheel 9 and the gear ring 10 after pressing are cooled through the cooling hose 404 and air injection, after cooling, the hydraulic cylinder 13 drives the lower pressing plate 2 to move upwards, the inclined block 612 is far away from the moving rod 614 under the action of the triangular inclined plate 613, all the parts return to the initial working state, and then the steps are repeated.
Based on the above, the invention has simple structure and convenient operation, can conveniently press flywheels 9 with different diameters, can realize the back and forth movement of the flywheel placing component 5 and the annular positioning block 311 by arranging the moving component 6, can drive the opposite movement of the upper electrode plate 302 and the lower electrode plate 303 in the heating component 3, is convenient for placing the flywheel 9, the gear ring 10 and the gear ring 10 to be pressed, avoids the prior manual work of directly placing the flywheel 9 and the gear ring 10 below the pressing component 4 and placing the heated gear ring 10 between the upper electrode plate 302 and the lower electrode plate 303, increases the operation safety, can simultaneously realize the press mounting of the pin 11, the flywheel 9 and the gear ring 10 and the heating of the gear ring 10 by arranging the heating component 3 and the flywheel placing component 5, and can judge whether the pin 11 is placed or not, and avoids the problems of less mounting and missing mounting when the manual work is carried out, to sum up, through a pneumatic cylinder 13 in this device, can realize that the heating of ring gear 10, the pressfitting of flywheel 9 and ring gear 10, the installation of pin 11 go on simultaneously, reduced drive element, the cost is reduced has avoided current manual work to place flywheel 9, ring gear 10, increases the security, avoids the manual work to install the problem of the few dress that appears of pin 11 and neglected loading, increases production efficiency.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.
Claims (7)
1. A toothed ring heat sealing device is characterized by comprising a mounting frame (1), a mounting plate (105) is connected to a support plate (101) of the mounting frame (1) through a support rod (106), a hydraulic cylinder (13) is vertically mounted on the mounting plate (105), a piston rod of the hydraulic cylinder (13) penetrates through the mounting plate (105) and is provided with a lower pressing plate (2) through a mold handle, a pressing component (4) and a heating component (3) are arranged at the lower end of the lower pressing plate (2), a U-shaped baffle (102) and a push-pull component are arranged on the support plate (101), a moving rod (614) in the push-pull component is fixedly mounted on the lower end face of the lower pressing plate (2), an upper rack (312) in the heating component (3) is fixedly mounted on the side wall of the moving rod (614), and a flywheel placing component (5) is arranged on a first cover plate (602) in the, the flywheel placing assembly (5) is used for placing a pin (11), a flywheel (9) and a gear ring (10), the moving assembly (6) is used for placing the flywheel placing assembly (5) to be moved to the lower portion of the pressing assembly (4), the gear ring (10) to be heated is moved to the heating assembly (3) between an upper electrode plate (302) and a lower electrode plate (303), the heating assembly (3) is used for heating the gear ring (10), the pressing assembly (4) is used for pressing the flywheel (9) and the gear ring (10), and the pin (11) is pressed into the through hole (503) at the same time.
2. The apparatus according to claim 1, wherein: the moving assembly (6) comprises a moving rod (614) and two supporting frames (601) positioned on the supporting plate (101), a first cover plate (602) and a second cover plate (603) are respectively arranged on the two supporting frames (601), a flywheel placing assembly (5) is arranged on the first cover plate (602), an annular positioning block (311) is arranged on the second cover plate (603), a sliding rail (604) is arranged in the supporting frame (601), the sliding rail (604) is arranged and installed on the supporting plate (101) along the front-back direction, a sliding block (605) is connected on the sliding rail (604) in a sliding manner, a sliding plate (606) is installed on the sliding block (605), connecting blocks (607) are installed on the sliding plate (606), the two connecting blocks (607) are respectively connected in a first sliding groove (103) and a second sliding groove (104) on the supporting plate (101) in a sliding manner, and one end of each connecting block (607) penetrates through, the connecting plate (608) is provided with a horizontally arranged limiting column (609) in a penetrating mode, the limiting column (609) is fixedly installed on the lower end face of the supporting plate (101) through an installation block (610), a second spring (611) is sleeved on the limiting column (609), one end of the second spring (611) is fixedly connected with the connecting plate (608), the other end of the second spring is fixedly connected with the installation block (610), the connecting plate (608) is provided with an inclined block (612), a triangular inclined plate (613) corresponding to the inclined block (612) is arranged on the moving rod (614), and the triangular inclined plate (613) slides in a first through groove (107) of the supporting plate (101).
3. The apparatus according to claim 2, wherein: the flywheel placing assembly (5) comprises a circular placing plate (501) and a circular clamping block (504) fixedly connected with a connecting block (607) located in a cover plate I (602), wherein a positioning pin (509), a positioning column (508) and a through hole (503) are arranged on the circular placing plate (501), a circular sliding groove (502) is formed in the lower end face of the circular placing plate (501), the circular clamping block (504) is in sliding fit with the circular sliding groove (502), the circular placing plate (501) is connected with the circular clamping block (504) through a spring I (507), a placing block (505) corresponding to the through hole (503) is arranged in the circular clamping block (504), and a pressure sensor II (506) is arranged on the placing block (505).
4. The apparatus according to claim 3, wherein: the heating assembly (3) comprises an upper rack (312), an annular sleeve (301), a gear (309), an annular positioning block (311) and a moving plate (306), the annular positioning block (311) is fixedly connected with a connecting block (607) in a cover plate II (603), the gear (309) is positioned in a through groove I (107) of a support plate (101) and is rotatably connected with the support plate (101), the annular sleeve (301) is positioned right above the through groove II (108) on the support plate (101), the annular sleeve (301) is arranged on the lower end face of a lower pressing plate (2), the lower end face of the annular sleeve (301) is connected with a fixed block (305) through a mounting rod (304), an upper electrode plate (302) is arranged in the annular sleeve (301), the upper electrode plate (302) is arranged on the lower end face of the lower pressing plate (2) through a mounting column (308), and the lower moving plate (306) is positioned below the support plate (101), and a heat conducting plate (310) is arranged on the lower moving plate (306) through a mounting column (308), a lower electrode plate (303) corresponding to the upper electrode plate (302) is arranged on the heat conducting plate (310), a lower rack (307) is arranged on the lower moving plate (306) through a rack mounting bar, and the upper rack (312) and the lower rack (307) are meshed with the gear (309).
5. The apparatus according to claim 4, wherein: the pressing assembly (4) comprises a first pressure sensor (401) fixedly mounted on the lower end face of the lower pressing plate (2), the pressing plate (402) is mounted on the lower end face of the first pressure sensor (401), a pressing ring (403) is mounted on the lower end face of the pressing plate (402), a cooling hose (404) is arranged on the outer circumferential face of the pressing ring (403), the cooling hose (404) is connected with an external air source, and vertical downward air outlet holes (405) are uniformly distributed in the cooling hose (404).
6. The apparatus according to claim 5, wherein: guide posts (7) are symmetrically arranged at the left end and the right end of the lower pressing plate (2) and the front end and the rear end of the movable plate (306), a guide sleeve (8) arranged on the mounting plate (105) is connected onto the guide posts (7) on the lower pressing plate (2) in a sliding mode, and a guide sleeve (8) arranged on the support plate (101) is connected onto the guide posts (7) on the movable plate (306) in a sliding mode.
7. The apparatus according to claim 1, wherein: and supporting legs (12) are arranged on the supporting columns of the mounting rack (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911210607.1A CN111037208B (en) | 2019-12-02 | 2019-12-02 | Toothed ring heat seal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911210607.1A CN111037208B (en) | 2019-12-02 | 2019-12-02 | Toothed ring heat seal device |
Publications (2)
| Publication Number | Publication Date |
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| CN111037208A true CN111037208A (en) | 2020-04-21 |
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| CN112548485A (en) * | 2020-10-27 | 2021-03-26 | 中国船舶重工集团公司第七0三研究所 | Non-impact press-fitting method for stationary blade ring of gas turbine |
| CN113547584A (en) * | 2021-08-03 | 2021-10-26 | 安徽信息工程学院 | Perforating device of electronic product circuit board |
| CN114083228A (en) * | 2021-12-24 | 2022-02-25 | 王刚 | Hot pressing device for gear ring and flywheel |
| CN117817310A (en) * | 2024-03-06 | 2024-04-05 | 浙江大铭汽车零部件有限公司 | Hub bearing ABS gear ring press-fitting machine capable of accurately positioning gear ring end face |
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| CN111037208B (en) | 2021-08-20 |
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