CN115401161B - Discharging mechanism of cold header for bearing production - Google Patents
Discharging mechanism of cold header for bearing production Download PDFInfo
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- CN115401161B CN115401161B CN202211356629.0A CN202211356629A CN115401161B CN 115401161 B CN115401161 B CN 115401161B CN 202211356629 A CN202211356629 A CN 202211356629A CN 115401161 B CN115401161 B CN 115401161B
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- hopper
- blanking
- cold header
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- guide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K27/00—Handling devices, e.g. for feeding, aligning, discharging, Cutting-off means; Arrangement thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
- B01D33/0346—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
- B01D33/0353—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements self-supporting
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- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Frying-Pans Or Fryers (AREA)
Abstract
The invention relates to the technical field of blanking of cold headers, in particular to a discharging mechanism of a cold header for bearing production, which comprises a cold header, wherein a material guide mechanism is arranged on one side of the cold header, a blanking mechanism is arranged on the material guide mechanism, an adjusting mechanism is arranged on the material guide mechanism, a screening mechanism is arranged on the blanking mechanism, a filtering mechanism is arranged on the material guide mechanism, a butting mechanism is arranged on the material guide mechanism, a clamping mechanism is arranged on the material guide mechanism, and a placing mechanism is arranged on one side of the cold header; guide mechanism and unloading mechanism make the part derive well, reduce the striking wearing and tearing, and adjustment mechanism can control the part derivation volume, and screening mechanism realizes filtering the discharge to the fluid on the part, and filtering mechanism makes inside piece of fluid and debris obtain filtering the collection, through the drive of unloading mechanism to conflict mechanism, makes the filtering mechanism shake, better leads oil, constructs the drive of clamping mechanism through placing, realizes unloading mechanism's shutting control.
Description
Technical Field
The invention relates to the technical field of blanking of cold headers, in particular to a discharging mechanism of a cold header for bearing production.
Background
The cold heading machine applies a certain pressure to a metal blank at normal temperature according to a metal plastic deformation theory to cause the metal blank to generate plastic deformation in a die cavity, the metal blank is formed according to a specified shape and size, and steel balls are produced by the cold heading machine in the bearing production process, so that the subsequent butt joint production with a bearing is facilitated.
However, when the cold header is in the ejection of compact, the ball is fast when deriving from hopper down, splashes easily and spills over when connecing the material, and the easy striking wearing and tearing of ball downflow speed is too fast simultaneously, influences follow-up use to there is a large amount of fluid on the ball when the cold header is produced at the ball, inconvenient well separation recovery during the unloading, needs follow-up rethread process separation, and consuming time is hard, has reduced holistic efficiency.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a discharging mechanism of a cold header for bearing production.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a discharge mechanism of cold heading machine for bearing production, includes the cold heading machine, guide mechanism is installed to cold heading machine one side, install unloading mechanism in the guide mechanism, install adjustment mechanism in the guide mechanism, install screening mechanism in the unloading mechanism, install filtering mechanism in the guide mechanism, install conflict mechanism in the guide mechanism, install block mechanism in the guide mechanism, placing mechanism is installed to cold heading machine one side.
The guide mechanism comprises a blanking hopper, one side of the cold header can be detachably connected with the blanking hopper, the included angle between the blanking hopper and one side of the cold header is 60 degrees, a baffle is arranged on the top side of the inner portion of the blanking hopper, the baffle is connected with the inner portion of the blanking hopper through a rotating shaft in a rotating mode, and a collision spring is arranged between the baffle and the blanking hopper.
The blanking mechanism comprises a guide plate, a guide plate is arranged inside the blanking hopper, one end of the guide plate is connected with the inner portion of the blanking hopper through a connecting shaft in a rotating mode, the other end of the guide plate is abutted against the inner side of the blanking hopper, a connecting block is arranged inside the blanking hopper, an expansion spring is arranged on the connecting block, the top of the expansion spring is connected with one end of the guide plate in a rotating mode, a plurality of protrusions distributed at equal intervals are arranged on the top side of the guide plate, and the protrusions are of hemispherical structures.
The adjusting mechanism comprises a screw rod, the bottom of the hopper is connected with the screw rod in a rotating mode, the top of the screw rod extends into the connecting block, the connecting block is connected with the inner portion of the hopper in a sliding mode, the screw rod is connected with the inner portion of the connecting block in a threaded mode, a nut is installed at the bottom of the screw rod, a symmetrical limiting block is installed inside the hopper in a sliding mode, the limiting block is connected with the inner portion of the hopper in a sliding mode through a compression spring, one end of the limiting block is abutted to the outer side of the connecting block, a symmetrical limiting groove is formed in the bottom of the side wall of the connecting block, and the limiting block and the limiting groove are of a trapezoid structure.
Specifically, screening mechanism includes the screen cloth, install the screen cloth on the baffle, the guide plate that a plurality of equidistance distribute is installed to the screen cloth bottom, the contained angle between guide plate and the screen cloth is 60 degrees, hopper bottom inboard is equipped with logical groove down, the hopper outside is installed down and is led oil pipe, it passes through the guide slot and leads to the groove to be connected to lead oil pipe one end.
Specifically, filtering mechanism is including collecting the box, hopper inside sliding connection has the collection box down, collect box one end and extend to the hopper outside down, collect the box outside and install the handle, the sealing washer is installed to hopper inboard down, collect the box outside and contradict with the sealing washer inboard, collect the box bottom and install the filter screen, the filter screen is through a plurality of coupling springs and the inboard sliding connection of collection box bottom.
Specifically, conflict mechanism includes the briquetting, the briquetting is installed to the hopper inboard down, the briquetting passes through pressure relief spring and the inside sliding connection of hopper down, the briquetting top is rotated and is connected with the pinch roller, the briquetting bottom is connected with the ejector pin perpendicularly, the ejector pin runs through in pressure relief spring and extends to collection box one side, it is connected with the actuating lever to collect the box inboard sliding, actuating lever one end runs through in coupling spring and is connected with the filter screen, the actuating lever other end is contradicted with the ejector pin.
Specifically, block mechanism includes the bayonet lock, hopper internally mounted has the bayonet lock down, the bayonet lock passes through extrusion spring and hopper inside sliding connection down, the guide arm is installed to bayonet lock one side, the guide arm run through in extrusion spring and with hopper inside sliding connection down, the bayonet lock is "C" shape structure, baffle one end bottom side is equipped with the draw-in groove, the inside block of bayonet lock top and draw-in groove, bayonet lock bottom one side is the arc structure, hopper internally mounted has the pull rod down, the pull rod is "F" shape structure, the pull rod passes through reset spring and hopper inside sliding connection down, the pull rod top is contradicted with bayonet lock one side, the pull rod bottom extends to the hopper outside down.
The placing mechanism comprises a placing plate, the placing plate is connected to one side of the cold header in a sliding mode, the placing plate is located at the bottom of the hopper, two fixing blocks are fixedly connected to one side of the cold header, two sliding grooves are formed in the placing plate, movable springs are installed between the fixing blocks and the side wall of the placing plate, the placing plate is connected with the fixing blocks in a sliding mode through the movable springs inside the compression sliding grooves, the pull rod extends to the inside of the placing plate, and the pull rod is connected with the inner side of the placing plate in a sliding mode through the stretching springs.
The invention has the beneficial effects that:
(1) According to the discharging mechanism of the cold header for bearing production, the guide mechanism and the discharging mechanism are matched, so that parts can be guided out, the parts can be discharged slowly, the part discharging speed is reduced, and impact wear is reduced, namely: the effect through hopper down is favorable to deriving the unloading to the part, make the baffle have the effect of flexible decompression simultaneously under the effect of conflict spring, conflict to the baffle when unloading through the part, thereby the speed of part unloading has been reduced, reduce to connect the unloading and cause the striking wearing and tearing at the excessive speed, effect through the connecting axle is convenient to the baffle installation, make things convenient for the baffle to rotate inside the hopper under simultaneously, effect through connecting block and expanding spring, be favorable to the pulling of baffle one end, make the baffle other end and the inboard conflict of hopper down, the convenience is taken over the part, pile up a certain amount of back when the part, make the baffle break away from expanding spring's effect under the effect of gravity and rotate, make the part slowly discharge, be favorable to preventing that the part from flowing down fast and causing splashing.
(2) The discharging mechanism of the cold header for bearing production is beneficial to controlling the lead-out amount of parts through the action of the adjusting mechanism, and is beneficial to discharging the parts after filtering oil on the parts through the action of the screening mechanism, namely: drive through the spanner to the nut, make the screw rod under the hopper inside rotation, make the screw rod can be to connecting block drive control under the effect of screw thread, make things convenient for the connecting block can be at hopper inside slip down, be favorable to taut and lax to expanding spring, thereby realize adjusting the gravity that the baffle bore, make things convenient for the part unloading of not equidimension, after the connecting block slides a definite position, the stopper is with spacing inslot portion block under compression spring's effect, thereby to the spacing protection of connecting block, when the connecting block reverse slip, because stopper and spacing groove are the trapezium structure, the spacing groove is followed the connecting block and is contradicted the shrink to the stopper, make things convenient for the connecting block to reset and slide, the effect through the screen cloth is favorable to placing the part, make simultaneously fluid on the part can pass through screen cloth filtering separation, and water conservancy diversion to logical inslot portion under the effect of a plurality of guide plates, make fluid retrieve through leading oil pipe discharge through the effect of guide slot.
(3) According to the discharging mechanism of the cold header for bearing production, the filtering mechanism is installed, so that the collection and storage of the scraps and sundries in the oil liquid are facilitated, the blanking mechanism drives the abutting mechanism to enable the abutting mechanism to drive the filtering mechanism to shake, and the oil liquid can flow down conveniently, namely: effect through collecting the box is favorable to connecting the filter screen, be favorable to filtering the fluid of unloading, the sealing washer makes the leakproofness better between collection box and the lower hopper, prevent that fluid from spilling over, coupling spring makes the filter screen can shake under the vibrations of equipment, make things convenient for fluid to flow down better, through the pulling handle, take out collection box, the convenience is washd or is changed debris on the filter screen, pressure reducing spring is favorable to the briquetting to have the effect of flexible decompression, after rotating through the baffle, the baffle is contradicted to the briquetting, the effect of buffering decompression has been played, prevent that the baffle striking from warping, the pinch roller makes the slip that the briquetting can be fine, conveniently conflict work to baffle decompression better, drive ejector pin is contradicted the actuating lever when the briquetting slides simultaneously, the actuating lever is contradicted the shake to the filter screen repeatedly, realize the better work of ground material of fluid.
(4) According to the discharging mechanism of the cold header for bearing production, disclosed by the invention, the placing mechanism is convenient for sliding in and placing the collecting box, so that the material receiving work is convenient, meanwhile, the clamping mechanism is driven by the placing mechanism to control the locking of the blanking mechanism, so that the blanking work can be performed after the collecting box is placed, and the protective effect is achieved, namely: extrusion spring makes bayonet lock and the inside block of draw-in groove, be favorable to the spacing unable unloading of rotating of baffle, when placing the collecting box and connect and get the part, the pull rod is stimulateeed, the pull rod breaks away from reset spring's effect and contradicts the bayonet lock, the bayonet lock breaks away from the effect slip and the draw-in groove separation of extrusion spring, thereby make things convenient for the baffle to rotate, make the bayonet lock slip smoothly stable under the effect of guide arm, when no collecting box, the pull rod resets, it is spacing with the bayonet lock block when the baffle resets, make the part can not flow down and spill over, place the board and conveniently place the collecting box of getting the part to connect, and play the effect to the collecting box location, realize better receiving and get the connection, make through the movable spring and place the board and be in certain height, after slipping into the collecting box, make under the effect that places the board and break away from movable spring gliding under the effect of gravity, realize the pulling to the pull rod, the pull rod can slide with place inboard through extension spring's effect simultaneously, make and place the board and can push down and put in place the board, conveniently place the collecting box stably.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic overall structure diagram of a discharging mechanism of a cold header for bearing production according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged view of the part A shown in FIG. 1;
FIG. 3 is a schematic view of the connection structure of the placing plate and the pull rod of the present invention;
FIG. 4 is an enlarged view of the part B shown in FIG. 2;
FIG. 5 is a schematic view of the internal structure of the discharge hopper of the present invention;
FIG. 6 is an enlarged view of the structure of the portion C shown in FIG. 5;
FIG. 7 is an enlarged view of the structure of the portion D shown in FIG. 5;
fig. 8 is an enlarged view of the structure of the portion E shown in fig. 5.
In the figure: 1. a cold header; 2. a material guiding mechanism; 201. feeding a hopper; 202. a baffle plate; 203. against the spring; 204. a rotating shaft; 3. a blanking mechanism; 301. a guide plate; 302. a protrusion; 303. a connecting shaft; 304. a tension spring; 305. connecting blocks; 4. an adjustment mechanism; 401. a nut; 402. a screw; 403. a limiting block; 404. a compression spring; 405. a limiting groove; 5. a screening mechanism; 501. screening a screen; 502. a baffle; 503. a through groove; 504. a guide groove; 505. an oil guide pipe; 6. a filtering mechanism; 601. a handle; 602. a collection box; 603. a seal ring; 604. a filter screen; 605. a connecting spring; 7. a collision mechanism; 701. a pinch roller; 702. briquetting; 703. a relief spring; 704. a top rod; 705. a drive rod; 8. a clamping mechanism; 801. a pull rod; 802. a return spring; 803. a bayonet lock; 804. extruding the spring; 805. a guide bar; 806. a card slot; 9. a placement mechanism; 901. placing the plate; 902. a movable spring; 903. a fixed block; 904. an extension spring; 905. a chute.
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. 1-8, the discharging mechanism of the cold header for bearing production according to the invention comprises a cold header 1, wherein a material guide mechanism 2 is installed on one side of the cold header 1, a material discharging mechanism 3 is installed on the material guide mechanism 2, an adjusting mechanism 4 is installed on the material guide mechanism 2, a screening mechanism 5 is installed on the material discharging mechanism 3, a filtering mechanism 6 is installed on the material guide mechanism 2, a collision mechanism 7 is installed on the material guide mechanism 2, a clamping mechanism 8 is installed on the material guide mechanism 2, and a placing mechanism 9 is installed on one side of the cold header 1.
Specific, guide mechanism 2 is including hopper 201 down, hopper 201 under can dismantling to be connected with in 1 one side of cold heading machine, hopper 201 is 60 degrees with 1 one side contained angle of cold heading machine down, baffle 202 is installed to the inside top side of hopper 201 down, baffle 202 is connected through pivot 204 and the inside rotation of hopper 201 down, install conflict spring 203 between baffle 202 and the lower hopper 201, down hopper 201 is favorable to deriving the unloading to the part, makes simultaneously under the effect of conflict spring 203 baffle 202 has the effect of flexible decompression, and is right when unloading through the part baffle 202's conflict to make the part reduce the speed of unloading, reduce the part unloading and cause the striking wearing and tearing at the excessive speed.
Specifically, unloading mechanism 3 includes baffle 301, hopper 201 internally mounted has baffle 301 down, baffle 301 one end is passed through connecting axle 303 and is connected with the inside rotation of hopper 201 down, the baffle 301 other end is contradicted with hopper 201 inboard down, hopper 201 internally mounted has connecting block 305 down, install expanding spring 304 on the connecting block 305, expanding spring 304 top is rotated with baffle 301 one end and is connected, the protruding 302 that a plurality of equidistance distribute is installed to baffle 301 top side, protruding 302 is the hemisphere structure, connecting axle 303 is convenient to baffle 301 installation, and is convenient simultaneously baffle 301 is in hopper 201 internally rotates down, through connecting block 305 with expanding spring 304's effect, it is favorable to right baffle 301 one end pulling makes baffle 301 the baffle 301 other end with the inboard conflict of hopper 201 down, the convenience is received and is got up to spare part, piles up a certain amount after the part, under the effect of gravity, the baffle breaks away from 301 rotate under expanding spring 304's the effect, makes the part slowly discharge down, is favorable to preventing that the part from causing fast and splashes.
The adjusting mechanism 4 comprises a screw 402, the bottom of the lower hopper 201 is rotatably connected with the screw 402, the top of the screw 402 extends to the inside of the connecting block 305, the connecting block 305 is slidably connected with the inside of the lower hopper 201, the screw 402 is connected with the internal thread of the connecting block 305, a nut 401 is installed at the bottom of the screw 402, a symmetrical limiting block 403 is installed at the bottom of the lower hopper 201, the limiting block 403 is slidably connected with the inside of the lower hopper 201 through a compression spring 404, one end of the limiting block 403 is abutted against the outer side of the connecting block 305, the bottom of the side wall of the connecting block 305 is provided with a symmetrical limiting groove 405, the limiting block 403 is in a trapezoidal structure with the limiting groove 405, the screw 402 is driven by the nut 401 to rotate the inside of the lower hopper 201 under the action of threads, the screw 402 can be aligned with the driving control of the connecting block 305, the connecting block can slide inside the lower hopper 201, so as to be beneficial to tension and relax the telescopic spring 304, thereby realizing that the gravity borne by the guide plate 301 is adjusted, the parts abutted against the sliding of the connecting block 305, after a certain position of the connecting block 305, the sliding spring 403 is clamped with the limiting groove 405, the limiting block 305 is retracted conveniently, the limiting groove 405, the limiting block 405 is retracted by the limiting block 405, the sliding of the limiting block 305, the sliding groove 405, the limiting block 305 is retracted by the sliding protection structure, and the limiting block 405.
Specifically, screening mechanism 5 includes screen cloth 501, install screen cloth 501 on the baffle 301, a plurality of equidistance distribution's guide plate 502 is installed to screen cloth 501 bottom, the contained angle between guide plate 502 and the screen cloth 501 is 60 degrees, hopper 201 bottom inboard is equipped with logical groove 503 down, down the hopper 201 outside is installed and is led oil pipe 505, it is connected with logical groove 503 through guide slot 504 to lead oil pipe 505 one end, screen cloth 501 is favorable to placing the part, makes the fluid on the part simultaneously can pass through screen cloth 501 carries out filtering separation, and through a plurality of guide plate 502 water conservancy diversion extremely lead to inside the groove 503 under the effect of guide slot 504, make fluid pass through lead oil pipe 505 discharge and retrieve.
Specifically, filtering mechanism 6 is including collecting box 602, hopper 201 inside sliding connection has collection box 602 down, collection box 602 one end extends to the hopper 201 outside down, collect the box 602 outside and install handle 601, the sealing washer 603 is installed to hopper 201 inboard down, collect the box 602 outside and contradict with the sealing washer 603 is inboard, collect box 602 bottom and install filter screen 604, filter screen 604 is through a plurality of coupling spring 605 and the inboard sliding connection in collection box 602 bottom, it is favorable to right to collect box 602 filter screen 604 connects, is favorable to filtering debris to the fluid of unloading, sealing washer 603 makes collection box 602 with the leakproofness is better between the hopper 201 down, prevents that fluid from overflowing, coupling spring 605 makes filter screen 604 can shake under the vibrations of equipment, makes things convenient for fluid better to flow down, through the pulling handle 601, right it is right to collect box 602 and take out, and convenient right debris on the filter screen 604 wash or change.
Specifically, conflict mechanism 7 includes briquetting 702, briquetting 702 is installed to hopper 201 inboard, briquetting 702 passes through decompression spring 703 and the inside sliding connection of hopper 201 down, briquetting 702 top is rotated and is connected with pinch roller 701, briquetting 702 bottom is connected with ejector pin 704 perpendicularly, ejector pin 704 runs through in decompression spring 703 and extends to collection box 602 one side, collect the inboard sliding connection of box 602 and have actuating lever 705, actuating lever 705 one end runs through to be connected in coupling spring 605 and filter screen 604, the actuating lever 705 other end is contradicted with ejector pin 704, decompression spring 703 is favorable to briquetting 702 has the ability of stretching and reducing pressure, behind guide plate 301 rotates, guide plate 301 is right briquetting 702 contradicts, has played the effect of buffering decompression, prevents guide plate 301 striking deformation, pinch roller 701 makes briquetting 702 can be fine slip, and convenient better right guide plate 301 decompression conflict work, simultaneously briquetting 702 drives when sliding ejector pin 704 is right the actuating lever 705 contradicts, actuating lever shake is right filter screen 604 conflicts, realizes the better work of underground material repeatedly.
Specifically, the fastening mechanism 8 includes a bayonet lock 803, a bayonet lock 803 is installed inside the lower hopper 201, the bayonet lock 803 is slidably connected with the inside of the lower hopper 201 through an extrusion spring 804, a guide rod 805 is installed on one side of the bayonet lock 803, the guide rod 805 penetrates through the extrusion spring 804 and is slidably connected with the inside of the lower hopper 201, the bayonet lock 803 is in a "C" shaped structure, a clamping groove 806 is arranged on the bottom side of one end of the guide plate 301, the top of the bayonet lock 803 is fastened with the inside of the clamping groove 806, one side of the bottom of the bayonet lock 803 is in an arc-shaped structure, a pull rod 801 is installed inside the lower hopper 201, the pull rod 801 is in an "F" shaped structure, the pull rod 801 is slidably connected with the inside of the lower hopper 201 through a return spring 802, and the top of the pull rod 801 abuts against one side of the bayonet lock 803, the bottom of the pull rod 801 extends to the outer side of the blanking hopper 201, the extrusion spring 804 enables the bayonet lock 803 to be clamped with the inner portion of the clamping groove 806, the guide plate 301 is limited and cannot be rotated for blanking, when a collecting box is placed for receiving and taking parts, the pull rod 801 is pulled, the pull rod 801 breaks away from the effect of the reset spring 802 to abut against the bayonet lock 803, the bayonet lock 803 breaks away from the effect of the extrusion spring 804 to slide and is separated from the clamping groove 806, so that the guide plate 301 can rotate conveniently, the guide rod 805 enables the bayonet lock 803 to slide smoothly and stably, when the collecting box is not available, the pull rod 801 resets, the guide plate 301 is clamped with the bayonet lock 803 for limiting when resetting, and the parts cannot flow down and overflow.
Specifically, the placing mechanism 9 includes a placing plate 901, a placing plate 901 is slidably connected to one side of the cold header 1, the placing plate 901 is located at the bottom of the discharging hopper 201, two fixing blocks 903 are fixedly connected to one side of the cold header 1, two sliding grooves 905 are formed in the placing plate 901, a movable spring 902 is installed between the fixing block 903 and the side wall of the placing plate 901, the placing plate 901 is slidably connected to the fixing block 903 through the movable spring 902 inside the compression sliding groove 905, the pull rod 801 extends into the placing plate 901, the pull rod 801 is slidably connected to the inner side of the placing plate 901 through an extension spring 904, the placing plate 901 facilitates placing of a collecting box for receiving parts, and plays a role in positioning the collecting box, so as to achieve better receiving and connecting, the movable spring 902 enables the placing plate 901 to be located at a certain height, after sliding into the collecting box, the placing plate is made to slip down under the action of gravity of the movable spring 902, so as to achieve pulling of the pull rod 801, and the placing plate can slide down with the inside of the placing plate under the action of the extension spring 904, so as to enable the collecting box 901 to be placed stably placed in place.
When the invention is used, firstly, the part is guided and discharged under the action of the discharging hopper 201, meanwhile, the baffle 202 has the function of stretching and decompressing under the action of the abutting spring 203, the part is reduced in discharging speed through the abutting of the baffle 202 when the part is discharged, the impact abrasion caused by the over-fast discharging of the part is reduced, the guide plate 301 is convenient to mount under the action of the connecting shaft 303, meanwhile, the guide plate 301 is convenient to rotate in the discharging hopper 201, one end of the guide plate 301 is convenient to pull under the action of the connecting block 305 and the telescoping spring 304, the other end of the guide plate 301 abuts against the inner side of the discharging hopper 201, the part is convenient to be received and taken, after a certain amount of the part is accumulated, the guide plate 301 is enabled to rotate under the action of the telescoping spring 304 under the action of gravity, the part is slowly discharged, the part is convenient to be prevented from fast flowing down to cause splashing, and the nut 401 is driven by a wrench, the screw 402 is enabled to rotate inside the blanking hopper 201, the screw 402 can drive and control the connecting block 305 under the action of the threads, the connecting block 305 can slide inside the blanking hopper 201 conveniently, the expansion spring 304 can be tensioned and loosened, the gravity borne by the guide plate 301 can be adjusted conveniently, parts of different quantities can be blanked conveniently, after the connecting block 305 slides to a certain position, the limiting block 403 is clamped with the limiting groove 405 under the action of the compression spring 404 to limit and protect the connecting block 305, when the connecting block 305 slides reversely, the limiting block 403 and the limiting groove 405 are both in a trapezoidal structure, the limiting groove 405 is abutted and contracted with the limiting block 403 along with the connecting block 305, the connecting block 305 can conveniently reset and slide, the parts can be placed under the action of the screen 501, meanwhile, oil on the parts can be filtered and separated through the screen 501, and the oil can be guided to the inside the through groove 503 under the action of the guide plates 502, the guide groove 504 enables oil to be discharged and recycled through the oil guide pipe 505, the connection of the filter screen 604 is facilitated under the action of the collection box 602, the filtering of the oil in the blanking is facilitated, the sealing ring 603 enables the sealing performance between the collection box 602 and the blanking hopper 201 to be better, the oil is prevented from overflowing, the connection spring 605 enables the filter screen 604 to shake under the vibration of equipment, the oil can flow down conveniently, the collection box 602 is drawn out by pulling the handle 601, the cleaning or replacement of sundries on the filter screen 604 is facilitated, the pressure reducing spring 703 facilitates the pressing block 702 to have the function of telescopic pressure reduction, after the guide plate 301 rotates, the guide plate 301 butts against the pressing block 702, the function of buffering and pressure reduction is achieved, the guide plate 301 is prevented from being deformed due to impact, the pressing wheel 701 enables the pressing block 702 to slide well, the pressure reduction and butting work on the guide plate 301 is facilitated, and the push rod 704 is driven to butt against the driving rod 705 when the pressing block 702 slides, the driving rod 705 repeatedly collides and shakes the filter screen 604 to realize better blanking of oil, the extrusion spring 804 enables the bayonet 803 to be clamped with the inner part of the clamping groove 806, so that the guide plate 301 is limited to enable the guide plate 301 not to rotate for blanking, when a collecting box is placed to receive and take parts, the pull rod 801 is pulled, the pull rod 801 breaks away from the action of the reset spring 802 to enable the bayonet 803 to be abutted, the bayonet 803 breaks away from the action of the extrusion spring 804 to slide and separate from the clamping groove 806, so that the guide plate 301 can rotate conveniently, under the action of the guide rod 805, the bayonet 803 slides smoothly and stably, when no collecting box exists, the pull rod 801 resets, the guide plate 301 is clamped and limited with the bayonet 803 when resetting, so that the parts cannot flow down and overflow, the placing plate 901 is convenient to place the collecting box for receiving and taking the parts, and plays a role in positioning the collecting box, so that better receiving and connecting are realized, the movable spring 902 enables the placing plate 901 to be at a certain height, after sliding into the collecting box, make under the effect of gravity place board 901 and break away from down gliding under the effect of activity spring 902, realize the pulling to pull rod 801, pull rod 801 simultaneously through extension spring 904 the effect can with place board 901 inside slip, make and place board 901 and can push down and put in place, make things convenient for the collecting box to place stably.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The discharging mechanism of the cold header for bearing production is characterized by comprising a cold header (1), wherein a material guide mechanism (2) is installed on one side of the cold header (1), a blanking mechanism (3) is installed on the material guide mechanism (2), an adjusting mechanism (4) is installed on the material guide mechanism (2), a screening mechanism (5) is installed on the blanking mechanism (3), a filtering mechanism (6) is installed on the material guide mechanism (2), a collision mechanism (7) is installed on the material guide mechanism (2), a clamping mechanism (8) is installed on the material guide mechanism (2), and a placing mechanism (9) is installed on one side of the cold header (1);
the material guide mechanism (2) comprises a blanking hopper (201), one side of the cold header (1) is detachably connected with the blanking hopper (201), an included angle between the blanking hopper (201) and one side of the cold header (1) is 60 degrees, a baffle (202) is installed on the top side of the interior of the blanking hopper (201), the baffle (202) is rotatably connected with the interior of the blanking hopper (201) through a rotating shaft (204), and a collision spring (203) is installed between the baffle (202) and the blanking hopper (201);
the blanking mechanism (3) comprises a guide plate (301), the guide plate (301) is installed inside the blanking hopper (201), one end of the guide plate (301) is rotatably connected with the inside of the blanking hopper (201) through a connecting shaft (303), the other end of the guide plate (301) is abutted to the inner side of the blanking hopper (201), a connecting block (305) is installed inside the blanking hopper (201), a telescopic spring (304) is installed on the connecting block (305), and the top of the telescopic spring (304) is rotatably connected with one end of the guide plate (301);
the adjusting mechanism (4) comprises a screw rod (402), the bottom of the discharging hopper (201) is rotatably connected with the screw rod (402), the top of the screw rod (402) extends into the connecting block (305), the connecting block (305) is connected with the inside of the discharging hopper (201) in a sliding mode, the screw rod (402) is in threaded connection with the inside of the connecting block (305), and the bottom of the screw rod (402) is provided with a screw cap (401);
symmetrical limiting blocks (403) are arranged in the discharging hopper (201), the limiting blocks (403) are connected with the inside of the discharging hopper (201) in a sliding mode through compression springs (404), one end of each limiting block (403) abuts against the outer side of the connecting block (305), symmetrical limiting grooves (405) are formed in the bottom of the side wall of the connecting block (305), and the limiting blocks (403) and the limiting grooves (405) are of trapezoidal structures;
the screening mechanism (5) comprises a screen (501), the screen (501) is installed on the guide plate (301), a plurality of guide plates (502) which are distributed at equal intervals are installed at the bottom of the screen (501), a through groove (503) is formed in the inner side of the bottom of the blanking hopper (201), an oil guide pipe (505) is installed on the outer side of the blanking hopper (201), and one end of the oil guide pipe (505) is connected with the through groove (503) through a guide groove (504);
the filtering mechanism (6) comprises a collecting box (602), the collecting box (602) is connected to the inner part of the discharging hopper (201) in a sliding manner, one end of the collecting box (602) extends to the outer side of the discharging hopper (201), a filtering net (604) is installed at the bottom of the collecting box (602), and the filtering net (604) is connected with the inner side of the bottom of the collecting box (602) in a sliding manner through a plurality of connecting springs (605);
the collision mechanism (7) comprises a pressing block (702), the pressing block (702) is installed on the inner side of the blanking hopper (201), the pressing block (702) is connected with the inner part of the blanking hopper (201) in a sliding mode through a pressure reducing spring (703), the top of the pressing block (702) is connected with a pressing wheel (701) in a rotating mode, the bottom of the pressing block (702) is vertically connected with a push rod (704), the push rod (704) penetrates through the pressure reducing spring (703) and extends to one side of the collecting box (602), the inner side of the collecting box (602) is connected with a driving rod (705) in a sliding mode, one end of the driving rod (705) penetrates through the connecting spring (605) and is connected with the filter screen (604), and the other end of the driving rod (705) is in collision with the push rod (704);
the clamping mechanism (8) comprises a clamping pin (803), the clamping pin (803) is installed inside the lower hopper (201), the clamping pin (803) is connected with the inner portion of the lower hopper (201) in a sliding mode through an extrusion spring (804), a clamping groove (806) is formed in the bottom side of one end of the guide plate (301), the top of the clamping pin (803) is clamped with the inner portion of the clamping groove (806), one side of the bottom of the clamping pin (803) is of an arc-shaped structure, a pull rod (801) is installed inside the lower hopper (201), the pull rod (801) is of an F-shaped structure, the pull rod (801) is connected with the inner portion of the lower hopper (201) in a sliding mode through a return spring (802), the top of the pull rod (801) is abutted to one side of the clamping pin (803), and the bottom of the pull rod (801) extends to the outer side of the lower hopper (201);
the placing mechanism (9) comprises a placing plate (901), one side of the cold header (1) is slidably connected with the placing plate (901), the placing plate (901) is positioned at the bottom of the blanking hopper (201), one side of the cold header (1) is fixedly connected with two fixed blocks (903), two sliding grooves (905) are formed in the placing plate (901), movable springs (902) are installed between the fixed blocks (903) and the side wall of the placing plate (901), the placing plate (901) is slidably connected with the fixed blocks (903) through the movable springs (902) inside the compression sliding grooves (905), the pull rod (801) extends to the inside of the placing plate (901), and the pull rod (801) is slidably connected with the inner side of the placing plate (901) through an extension spring (904).
2. The discharging mechanism of the cold header for bearing production according to claim 1, wherein: the top side of the guide plate (301) is provided with a plurality of protrusions (302) which are distributed at equal intervals, and the protrusions (302) are of hemispherical structures.
3. The discharging mechanism of the cold header for bearing production according to claim 1, wherein: the included angle between the guide plate (502) and the screen (501) is 60 degrees.
4. The discharging mechanism of the cold header for bearing production according to claim 1, wherein: collect box (602) outside and install handle (601), down hopper (201) inboard installs sealing washer (603), collect box (602) outside and contradict with sealing washer (603) inboard.
5. The discharging mechanism of the cold header for bearing production according to claim 1, wherein the discharging mechanism comprises: a guide rod (805) is installed on one side of the clamping pin (803), the guide rod (805) penetrates through the extrusion spring (804) and is connected with the inner part of the lower hopper (201) in a sliding mode, and the clamping pin (803) is of a C-shaped structure.
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| CN115401161A (en) | 2022-11-29 |
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