CN209867216U - Multi-station automatic nut cold heading machine - Google Patents

Abstract

The utility model relates to the technical field of auxiliary devices for nut production, in particular to a multi-station automatic nut cold heading machine which can conveniently and directly carry out straightening treatment on used raw material bars, shorten the consumed time and improve the practicability; comprises a machine body, four groups of supporting legs and four groups of anti-skid seats; still including handling the case, the horizontal leveling roller of multiunit, the vertical leveling roller of multiunit, the first fixed axle of multiunit, the multiunit second fixed axle, two sets of transmission rollers, first motor, the transmission shaft, drive gear, driven gear, two sets of drive shaft and two sets of location axles, the transmission shaft bottom is passed and is handled the bottom half and be connected with motor top output, and be provided with mechanical seal at the transmission shaft with handling bottom half contact department, driven gear bottom central zone is provided with the gag lever post, the gag lever post bottom is provided with spacing wheel, be provided with on handling the case right side wall and keep off the lid, it is provided with the feed port to keep off lid central zone, it is provided with the discharge opening to handle case left side.

Description

Multi-station automatic nut cold heading machine

Technical Field

The utility model relates to a technical field of nut production auxiliary device especially relates to an automatic cold mound machine of nut of multistation.

Background

As is well known, a multi-station automatic nut cold heading machine is an accessory device which is used for processing a disc element or a bar into a nut by sequentially carrying out operations such as feeding, cutting, ball pressing, presser foot, punching and the like in the nut production process, and is widely used in the field of nut production; the existing multi-station automatic nut cold heading machine comprises a machine body, four groups of supporting legs and four groups of anti-skidding seats, wherein the four groups of supporting legs are respectively arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom of the machine body; when the existing multi-station automatic nut cold heading machine is used, the machine is moved to a proper position, the friction force between four groups of supporting legs and the ground is enhanced through four groups of anti-skid seats, so that the displacement of the machine body can be reduced, the integral stability is improved, a bar to be processed is added into the machine body, the operation of feeding, cutting, ball pressing, punching and the like is completed in the machine body, and a nut is formed and led out; the existing multi-station automatic nut cold heading machine is found in use that the used raw material bar stock cannot be directly guided into a machine body, needs to be straightened at first, is long in consumed time and poor in practicability.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a can conveniently directly carry out the aligning to the raw materials bar that uses and handle, shorten the time that expends, improve the cold mound machine of multistation automatic nut of practicality.

The utility model discloses a multi-station automatic nut cold heading machine, which comprises a machine body, four groups of supporting legs and four groups of anti-skidding seats, wherein the four groups of supporting legs are respectively arranged at the left front side, the left rear side, the right front side and the right rear side of the bottom of the machine body; still including handling case, the horizontal leveling roller of multiunit, the vertical leveling roller of multiunit, multiunit first fixed axle, multiunit second fixed axle, two sets of transmission rollers, first motor, transmission shaft, drive gear, driven gear, two sets of drive shafts and two sets of location axles, be provided with the treatment chamber in the processing case to be provided with the installing port on handling case right side wall, the installing port communicates with each other with the treatment chamber, the horizontal leveling roller of multiunit and the vertical leveling roller both ends of multiunit are installed respectively to multiunit first fixed axle and multiunit second fixed axle, be provided with the first fixed slot of multiunit on the preceding lateral wall in the processing case and the interior back lateral wall respectively, top and interior bottom are provided with the multiunit second fixed slot respectively in handling the case, be provided with multiunit first ball bearing and multiunit second ball bearing in the first fixed slot of multiunit and the multiunit second fixed slot respectively, first fixed axle of multiunit and multiunit second fixed axle insert and fix to first ball bearing of multiunit and multiunit second The motor is arranged in the right half area of the bottom of the treatment box, the bottom end of the transmission shaft penetrates through the bottom of the treatment box and is connected with the output end of the top of the motor, a mechanical sealing element is arranged at the contact position of the transmission shaft and the bottom of the treatment box, the top end of the transmission shaft is connected with a transmission gear, a driven gear is meshed with the transmission gear, one ends of two groups of driving shafts and one ends of two groups of positioning shafts are respectively connected with the bottom and the top central areas of two groups of transmission rollers, the other ends of the two groups of driving shafts are respectively connected with the top central areas of the transmission gear and the driven gear, two groups of positioning grooves are arranged in the right half area of the top in the treatment box, two groups of third ball bearings are respectively arranged in the two groups of positioning grooves, the other ends of, the utility model discloses a processing box, including spacing pole, handle the incasement, the gag lever post bottom is provided with spacing wheel, handle the right half region of bottom in the case and be provided with the spacing groove, spacing wheel is located the spacing inslot, it is provided with the fender lid on the case right side wall to handle, fender lid central zone is provided with the feed port, it is provided with the discharge opening to handle case left side wall central zone to handle the case and install at organism right side wall first region.

The utility model discloses a multi-station automatic nut cold heading machine, which also comprises a clapboard, a first rotating shaft, a plurality of groups of second rotating shafts, a plurality of groups of rotating gears, a second motor, a belt pulley and a transmission belt, wherein the clapboard is longitudinally arranged in the left half area of a treatment box, and is provided with a through hole in the central area of the clapboard, a plurality of groups of left slots and a plurality of groups of right slots are respectively arranged on the left side wall and the left side wall of the treatment box, the left and right ends of the first rotating shaft and the plurality of groups of second rotating shafts are respectively inserted into the plurality of groups of left slots and the plurality of groups of right slots, and are respectively provided with a plurality of groups of brush hairs on the outer walls of the first rotating shaft and the plurality of groups of second rotating shafts, the central area of the plurality of groups of rotating gears is respectively provided with a plurality of groups of fixed, the second motor is installed and is being handled half region on the left side of bottom of the case portion, the belt pulley is installed at second motor output department, it is provided with the transmission hole to handle half region on the left side of bottom of the case portion, driving belt passes the transmission hole, first rotation axis and belt pulley pass through the driving belt transmission and connect.

The utility model discloses a cold mound machine of automatic nut of multistation still includes two sets of slipmats, two sets of slipmats are installed respectively on two sets of transmission roller outer walls.

The utility model discloses a cold mound machine of automatic nut of multistation still includes two sets of dead levers and spacing ring, two sets of dead lever one end all are connected with the spacing ring to two sets of dead lever other ends respectively with handle incasement top and half regional connection on the right side of interior bottom.

The utility model discloses a cold mound machine of automatic nut of multistation, first rotation axis outer wall right half region is provided with the annular groove, the driving belt top is located the annular groove.

The utility model discloses a cold mound machine of automatic nut of multistation still includes the multiunit bracing piece, multiunit bracing piece both ends are connected with organism right side wall and processing bottom of the case portion respectively.

The utility model discloses a cold mound machine of multistation automatic nut still includes the guide fill, the guide fill is installed on fender lid right side wall.

The utility model discloses a cold mound machine of automatic nut of multistation still includes the multiunit connecting rod, multiunit connecting rod both ends respectively with keep off lid right side wall and guide fill outer wall connection.

Compared with the prior art, the beneficial effects of the utility model are that: can be with first motor circular telegram and start, make first motor pass through the transmission shaft and drive gear and rotate, because driven gear and drive gear meshing, consequently driven gear rotates along with drive gear, make two sets of transmission rollers constantly rotate, the bar that will process passes through the leading-in processing incasement of feed port, and between leading-in two sets of transmission rollers, drive the bar through two sets of transmission rollers of antiport and constantly move left, make it between horizontal straightener roll of multiunit and the vertical straightener roll of multiunit, thereby can conveniently carry out direct straightening to the bar through horizontal straightener roll of multiunit and the vertical straightener roll of multiunit and handle, the bar after the processing passes through the discharge opening and discharges, and enter the inside direct processing that carries out of organism, thereby can shorten and consume time, and the improvement practicality.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a partial enlarged view of portion B of FIG. 1;

FIG. 4 is a right view of the structure of the present invention;

in the drawings, the reference numbers: 1. a body; 2. a support leg; 3. an anti-slip seat; 4. a treatment tank; 5. a longitudinal straightening roll; 6. a second fixed shaft; 7. a transfer roller; 8. a first motor; 9. a drive shaft; 10. a transmission gear; 11. driving a shaft; 12. positioning the shaft; 13. a second ball bearing; 14. a mechanical seal; 15. a limiting rod; 16. a limiting wheel; 17. a blocking cover; 18. a driven gear; 19. a partition plate; 20. a first rotating shaft; 21. a rotating gear; 22. a second motor; 23. a belt pulley; 24. a drive belt; 25. brushing; 26. a non-slip mat; 27. fixing the rod; 28. a limiting ring; 29. a support bar; 30. a material guide hopper; 31. a connecting rod.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the multi-station automatic nut cold heading machine of the present invention comprises a machine body 1, four sets of legs 2 and four sets of anti-slip seats 3, wherein the four sets of legs 2 are respectively installed at the left front side, the left rear side, the right front side and the right rear side of the bottom of the machine body 1, and the four sets of anti-slip seats 3 are respectively installed at the bottom ends of the four sets of legs 2; still including handling case 4, the multiunit horizontal leveling roller, multiunit vertical leveling roller 5, the multiunit first fixed axle, multiunit second fixed axle 6, two sets of transmission rollers 7, first motor 8, transmission shaft 9, drive gear 10, driven gear 18, two sets of drive axle 11 and two sets of location axle 12, be provided with the treatment chamber in the processing case 4, and be provided with the installing port on handling case 4 right side wall, the installing port communicates with each other with the treatment chamber, multiunit first fixed axle and multiunit second fixed axle 6 are installed respectively at multiunit horizontal leveling roller and the 5 both ends of multiunit vertical leveling roller, be provided with multiunit first fixed slot on the inside front wall of processing case 4 and the inside rear wall respectively, top and the inside bottom of processing case 4 are provided with the multiunit second fixed slot respectively, be provided with multiunit first ball bearing and multiunit second ball bearing 13 in multiunit first fixed slot and the multiunit second fixed slot respectively, multiunit first fixed axle and multiunit second fixed axle 6 insert and fix to multiunit first ball bearing and multiunit and multi Inside a plurality of groups of second ball bearings 13, a first motor 8 is arranged in the right half area of the bottom of a treatment box 4, the bottom end of a transmission shaft 9 penetrates through the bottom of the treatment box 4 and is connected with the output end of the top of the first motor 8, a mechanical sealing element 14 is arranged at the contact part of the transmission shaft 9 and the bottom of the treatment box 4, the top end of the transmission shaft 9 is connected with a transmission gear 10, a driven gear 18 is meshed with the transmission gear 10, one ends of two groups of driving shafts 11 and two groups of positioning shafts 12 are respectively connected with the central areas of the bottoms and the tops of two groups of transmission rollers 7, the other ends of the two groups of driving shafts 11 are respectively connected with the central areas of the tops of the transmission gear 10 and the driven gear 18, two groups of positioning grooves are arranged in the right half area of the top inside the treatment box 4, two groups of third ball bearings are respectively arranged, the bottom end of the limiting rod 15 is provided with a limiting wheel 16, the right half area of the bottom in the treatment box 4 is provided with a limiting groove, the limiting wheel 16 is positioned in the limiting groove, the right side wall of the treatment box 4 is provided with a baffle cover 17, the central area of the baffle cover is provided with a feeding hole, the central area of the left side wall of the treatment box 4 is provided with a discharging hole, and the treatment box 4 is arranged in the upper half area of the right side wall of the machine body 1; can be with first motor circular telegram and start, make first motor pass through the transmission shaft and drive gear and rotate, because driven gear and drive gear meshing, consequently driven gear rotates along with drive gear, make two sets of transmission rollers constantly rotate, the bar that will process passes through the leading-in processing incasement of feed port, and between leading-in two sets of transmission rollers, drive the bar through two sets of transmission rollers of antiport and constantly move left, make it between horizontal straightener roll of multiunit and the vertical straightener roll of multiunit, thereby can conveniently carry out direct straightening to the bar through horizontal straightener roll of multiunit and the vertical straightener roll of multiunit and handle, the bar after the processing passes through the discharge opening and discharges, and enter the inside direct processing that carries out of organism, thereby can shorten and consume time, and the improvement practicality.

The utility model discloses a multi-station automatic nut cold heading machine, which also comprises a clapboard 19, a first rotating shaft 20, a plurality of groups of second rotating shafts, a plurality of groups of rotating gears 21, a second motor 22, a belt pulley 23 and a driving belt 24, wherein the clapboard 19 is longitudinally arranged in the left half area of a treatment box 4, a through hole is arranged in the central area of the clapboard 19, a plurality of groups of left slots and a plurality of groups of right slots are respectively arranged on the left side wall of the treatment box 4 and the left side wall of the clapboard 19, the left and right ends of the first rotating shaft 20 and the plurality of groups of second rotating shafts are respectively inserted into the plurality of groups of left slots and the plurality of groups of right slots, a plurality of groups of brush hairs 25 are respectively arranged on the outer walls of the first rotating shaft 20 and the plurality of groups of second rotating shafts, a plurality of groups of fixing holes are respectively arranged in the central area of the rotating gears 21, the second motor 22 is arranged in the left half area of the bottom of the treatment box 4, the belt pulley 23 is arranged at the output end of the second motor 22, the left half area of the bottom of the treatment box 4 is provided with a transmission hole, the transmission belt 24 penetrates through the transmission hole, and the first rotating shaft 20 and the belt pulley 23 are in transmission connection through the transmission belt 24; can separate into two cavities with the treatment chamber through the baffle, accomplish the back with the bar aligning, it gets into left cavity through the through-hole in, circular telegram the second motor and start, make the belt pulley drive conveyer rotation under the effect of second motor, thereby make first rotation axis take place to rotate, because multiunit rotating gear meshes in proper order, therefore, multiunit second swiveling wheel rotates along with first swiveling wheel together, thereby drive the brush hair on its surface and rotate, clear up the bar surface after the aligning through the pivoted brush hair, sweep its surperficial impurity, again pass through the discharge opening discharge with the bar after the clearance is accomplished.

The utility model discloses a multi-station automatic nut cold heading machine, which also comprises two groups of anti-skid pads 26, wherein the two groups of anti-skid pads 26 are respectively arranged on the outer walls of the two groups of transmission rollers; can strengthen the frictional force between two sets of transmission rollers and the bar when transmitting the bar through two sets of slipmats to can conveniently transmit the bar.

The utility model discloses a multi-station automatic nut cold heading machine, which also comprises two groups of fixed rods 27 and a limiting ring 28, wherein one ends of the two groups of fixed rods 27 are connected with the limiting ring 28, and the other ends of the two groups of fixed rods 27 are respectively connected with the right half area of the inner top and the inner bottom of the treatment box 4; the position of the limiting ring can be fixed through the two groups of fixing rods, so that the bar can be limited and supported by the limiting ring, and the bar can be straightened conveniently.

The utility model discloses a multi-station automatic nut cold heading machine, an annular groove is arranged on the right half area of the outer wall of a first rotating shaft 20, and the top of a transmission belt 24 is positioned in the annular groove; because the transmission belt is partially positioned in the annular groove, the position of the transmission belt can be conveniently limited, and the deviation of the transmission belt is reduced.

The utility model discloses a multi-station automatic nut cold heading machine, which also comprises a plurality of groups of support rods 29, wherein two ends of each group of support rods 29 are respectively connected with the right side wall of the machine body 1 and the bottom of the treatment box 4; the treatment box can be supported and fixed by a plurality of groups of supporting rods.

The utility model discloses a multi-station automatic nut cold heading machine, which also comprises a material guide hopper 30, wherein the material guide hopper 30 is arranged on the right side wall of the baffle cover 17; when the bar is required to stretch into the feeding hole, the bar can be directly stretched into the material guide hopper, so that the left end of the bar slides along the inner wall of the material guide hopper and stretches into the feeding hole, and feeding can be facilitated.

The utility model discloses a multi-station automatic nut cold heading machine, which also comprises a plurality of groups of connecting rods 31, wherein two ends of each group of connecting rods 31 are respectively connected with the right side wall of the baffle cover 17 and the outer wall of the guide hopper 30; can improve the installation stability of guide fill on keeping off lid right side wall through two sets of connecting rods.

The utility model discloses a multistation automatic nut cold heading machine, it is at work, can switch on and start first motor, make first motor drive gear through the transmission shaft and rotate, because driven gear and drive gear mesh, so driven gear rotates along with drive gear, make two sets of transmission rollers constantly rotate, the bar that will process is led into the processing case through the feed port, and lead into between two sets of transmission rollers, drive bar constantly move left through two sets of transmission rollers of reverse rotation, make it pass between multiunit horizontal straightening roller and multiunit longitudinal straightening roller, thus can carry out direct straightening processing to the bar through multiunit horizontal straightening roller and multiunit longitudinal straightening roller conveniently, the bar after the processing is discharged through the discharge opening, and enter the organism to directly process, thus can shorten and consume time, improve practicality, the processing cavity can be divided into two chambers through the partition board, after the bar stock is straightened, the bar stock enters the left chamber through the through hole, the second motor is electrified and started, the belt pulley drives the conveying belt to rotate under the action of the second motor, so that the first rotating shaft rotates, and the plurality of groups of rotating gears are meshed in sequence, therefore, the plurality of groups of second rotating wheels rotate together with the first rotating wheel, so that the bristles on the surface of the second rotating wheels are driven to rotate, the straightened bar stock surface is cleaned through the rotating bristles, impurities on the surface of the straightened bar stock are swept down, the bar stock is discharged through the discharge hole after the cleaning is finished, the friction force between two groups of transmission rollers and the bar stock during the bar stock transmission can be enhanced through the two groups of anti-skid pads, the bar stock can be conveniently transmitted, the position of the limiting ring can be fixed through the two groups of fixing rods, so that the limiting ring can play a certain limiting, thereby can conveniently straighten the processing to it, because the driving belt part is located the annular groove, thereby can conveniently inject driving belt's position, reduce driving belt's skew, can play certain support fixed action to handling the case through the multiunit bracing piece, when needs stretch into the feed port with the bar, can directly stretch into the guide fill with it in, make the bar left end slide and stretch into the feed port along the guide fill inner wall, thereby can make things convenient for the feeding, can improve the installation stability of guide fill on keeping off the lid right side wall through two sets of connecting rods.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. A multi-station automatic nut cold heading machine comprises a machine body (1), four groups of supporting legs (2) and four groups of anti-skidding seats (3), wherein the four groups of supporting legs (2) are respectively arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom of the machine body (1), and the four groups of anti-skidding seats (3) are respectively arranged at the bottom ends of the four groups of supporting legs (2); it is characterized by also comprising a treatment box (4), a plurality of groups of transverse straightening rollers, a plurality of groups of longitudinal straightening rollers (5), a plurality of groups of first fixed shafts, a plurality of groups of second fixed shafts (6), two groups of transmission rollers (7), a first motor (8), a transmission shaft (9), a transmission gear (10), a driven gear (18), two groups of driving shafts (11) and two groups of positioning shafts (12), wherein a treatment cavity is arranged in the treatment box (4), a mounting opening is arranged on the right side wall of the treatment box (4) and communicated with the treatment cavity, the plurality of groups of first fixed shafts and the plurality of groups of second fixed shafts (6) are respectively arranged at two ends of the plurality of groups of transverse straightening rollers and the plurality of groups of longitudinal straightening rollers (5), a plurality of groups of first fixed grooves are respectively arranged on the inner front side wall and the inner rear side wall in the treatment box (4), a plurality of groups of second fixed grooves are respectively arranged at, a plurality of groups of first ball bearings and a plurality of groups of second ball bearings (13) are respectively arranged in the plurality of groups of first fixing grooves and the plurality of groups of second fixing grooves, the plurality of groups of first fixing shafts and the plurality of groups of second fixing shafts (6) are respectively inserted into and fixed inside the plurality of groups of first ball bearings and the plurality of groups of second ball bearings (13), the first motor (8) is arranged in the right half area of the bottom of the treatment box (4), the bottom end of the transmission shaft (9) penetrates through the bottom of the treatment box (4) and is connected with the top output end of the first motor (8), a mechanical sealing element (14) is arranged at the contact part of the transmission shaft (9) and the bottom of the treatment box (4), the top end of the transmission shaft (9) is connected with the transmission gear (10), the driven gear (18) is meshed with the transmission gear (10), one ends of the two groups of driving shafts (11) and the two groups of positioning shafts (12, the other ends of the two groups of driving shafts (11) are respectively connected with the central area of the top of the transmission gear (10) and the central area of the top of the driven gear (18), two groups of positioning grooves are arranged in the right half area of the top in the processing box (4), two groups of third ball bearings are respectively arranged in the two groups of positioning grooves, the other ends of the two groups of positioning shafts (12) are respectively inserted and fixed into the two groups of third ball bearings, a limiting rod (15) is arranged in the central area of the bottom of the driven gear (18), a limiting wheel (16) is arranged at the bottom end of the limiting rod (15), a limiting groove is arranged in the right half area of the bottom in the processing box (4), the limiting wheel (16) is positioned in the limiting groove, a blocking cover (17) is arranged on the right side wall of the processing box (4), a feeding hole is arranged in the central area of the blocking, and the treatment tank (4) is installed on the upper half area of the right side wall of the machine body (1).

2. The multi-station automatic nut cold heading machine according to claim 1, further comprising a partition plate (19), a first rotating shaft (20), a plurality of sets of second rotating shafts, a plurality of sets of rotating gears (21), a second motor (22), a belt pulley (23) and a transmission belt (24), wherein the partition plate (19) is longitudinally installed in a left half area in the processing box (4), a through hole is formed in a central area of the partition plate (19), a plurality of sets of left slots and a plurality of sets of right slots are respectively formed in a left side wall in the processing box (4) and a left side wall of the partition plate (19), left and right ends of the first rotating shaft (20) and the plurality of sets of second rotating shafts are respectively inserted into the plurality of sets of left slots and the plurality of sets of right slots, a plurality of sets of bristles (25) are respectively arranged on outer walls of the first rotating shaft (20) and the plurality of sets of second rotating shafts, a plurality of sets of, and multiunit rotating gear (21) suit is fixed on first rotation axis (20) and multiunit second rotation axis outer wall right half region respectively, multiunit rotating gear (21) mesh in proper order, second motor (22) are installed and are being handled case (4) bottom left half region, belt pulley (23) are installed at second motor (22) output end department, it is provided with the transmission hole to handle case (4) bottom left half region, transmission belt (24) pass the transmission hole, first rotation axis (20) and belt pulley (23) are through transmission belt (24) transmission connection.

3. A multi-station automatic nut cold heading machine according to claim 2, further comprising two sets of anti-slip pads (26), said two sets of anti-slip pads (26) being mounted on the outer walls of the two sets of transport rollers, respectively.

4. A multi-station automatic nut cold heading machine according to claim 3, further comprising two sets of fixing rods (27) and a stop collar (28), wherein one end of each of the two sets of fixing rods (27) is connected to the stop collar (28), and the other end of each of the two sets of fixing rods (27) is connected to the right half area of the inner top and the inner bottom of the treatment box (4), respectively.

5. A multi-station automatic nut cold heading machine according to claim 4, characterized in that the right half of the outer wall of the first rotary shaft (20) is provided with an annular groove, and the top of the driving belt (24) is located in the annular groove.

6. A multi-station automatic nut cold heading machine as claimed in claim 5, characterized by further comprising a plurality of sets of support rods (29), wherein two ends of the plurality of sets of support rods (29) are respectively connected with the right side wall of the machine body (1) and the bottom of the treatment box (4).

7. A multi-station automatic nut cold heading machine according to claim 6, further comprising a material guiding hopper (30), wherein the material guiding hopper (30) is mounted on the right side wall of the blocking cover (17).

8. The multi-station automatic nut cold heading machine according to claim 7, further comprising a plurality of sets of connecting rods (31), wherein two ends of the plurality of sets of connecting rods (31) are respectively connected with the right side wall of the blocking cover (17) and the outer wall of the material guiding hopper (30).