CN213412216U - Main shaft of splitting machine - Google Patents
Main shaft of splitting machine Download PDFInfo
- Publication number
- CN213412216U CN213412216U CN202021922673.XU CN202021922673U CN213412216U CN 213412216 U CN213412216 U CN 213412216U CN 202021922673 U CN202021922673 U CN 202021922673U CN 213412216 U CN213412216 U CN 213412216U
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- main shaft
- sets
- box body
- bearing seats
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- 239000000428 dust Substances 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 230000008878 coupling Effects 0.000 abstract description 9
- 238000010168 coupling process Methods 0.000 abstract description 9
- 238000005859 coupling reaction Methods 0.000 abstract description 9
- 239000002699 waste material Substances 0.000 abstract description 4
- 125000006850 spacer group Chemical group 0.000 description 28
- 239000003921 oil Substances 0.000 description 6
- 239000010687 lubricating oil Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of slitting equipment, in particular to a main shaft of a slitting machine, which improves the efficiency of replacing slitting cutters, saves labor and waste and improves the practicability of the device; the cutting machine comprises a rack, two groups of bearing seats, a main shaft, two groups of locking nuts and two groups of small spacing rings, wherein the bottom ends of the two groups of bearing seats are respectively connected with the top end of the rack, the two ends of the main shaft are respectively connected with inner holes of the two groups of bearing seats, the inner holes of the two groups of locking nuts are both in threaded connection with the outer wall of the main shaft, the two groups of small spacing rings are both sleeved on the outer wall of the main shaft, and a plurality of groups of slitting cutters and a plurality of groups; still include the shaft coupling, connecting axle, box, two sets of supports, latch fitting, cylinder, U type seat and fixing base, the right-hand member of shaft coupling is connected with the input of main shaft, and the left end of shaft coupling is connected with the right-hand member of connecting axle, and in the left end of connecting axle extended to the cavity of box, be provided with the runner on the connecting axle in the box cavity, the equipartition is provided with the multiunit slotted hole on the runner.
Description
Technical Field
The utility model relates to a cut the technical field of equipment, especially relate to a main shaft of cutting machine.
Background
As is known, the main shaft of a splitting machine is an auxiliary device for mounting splitting cutters, which is widely used in the field of splitting equipment; the main shaft of the existing splitting machine comprises a frame, two groups of bearing seats, a main shaft, two groups of locking nuts and two groups of small spacer rings, wherein the bottom ends of the two groups of bearing seats are respectively connected with the top end of the frame, the two ends of the main shaft are respectively connected with inner holes of the two groups of bearing seats, threads are arranged on the main shaft, the inner holes of the two groups of locking nuts are both in threaded connection with the outer wall of the main shaft, the two groups of small spacer rings are sleeved on the outer wall of the main shaft, the two groups of small spacer rings are arranged on the inner side between the two groups of locking nuts, the outer walls of the two groups of small spacer rings are respectively in contact with the side walls of the two groups of locking nuts, a plurality of splitting tools and a plurality of large spacer rings are arranged between the two groups of small spacer rings, a group; when a main shaft of an existing splitting machine is used, firstly, a group of lock nuts are installed in a threaded mode, then a group of small spacer rings are sleeved on the right end of the main shaft, then a group of splitting cutters and a group of large spacer rings are sleeved on the right end of the main shaft in sequence, a certain number of splitting cutters and large spacer rings are sleeved according to requirements, then a group of small spacer rings are sleeved on the right end of the main shaft, then a group of lock nuts are screwed in a threaded mode, two groups of lock nuts are locked through two groups of wrenches, two groups of small spacer rings, multiple groups of splitting cutters and multiple groups of large spacer rings between the two groups of lock nuts are compressed, then two groups of bearing seats are placed at the top end of; the main shaft of current cutting machine is used and is found, need change the cutter of cutting of unequal quantity according to the product demand, need dismantle two sets of bearing frames, use two sets of spanners to twist two sets of locks female, and the quantity of cutter is cut in the readjustment, and wasted time and manpower lead to the practicality of device relatively poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an improve the efficiency of changing the cutter of cutting, the waste of using manpower sparingly improves the main shaft of the cutting machine of the practicality of device.
The utility model discloses a main shaft of cutting machine, including frame, two sets of bearing frames, main shaft, two sets of lock nuts and two sets of little spacer rings, the bottom of two sets of bearing frames is connected with the top of frame respectively, and the both ends of main shaft are connected with the hole of two sets of bearing frames respectively, be provided with the screw thread on the main shaft, the hole of two sets of lock nuts all with the outer wall threaded connection of main shaft, two sets of little spacer rings all suit on the outer wall of main shaft, two sets of little spacer rings set up the inboard between two sets of lock nuts, the outer wall of two sets of little spacer rings contacts with the lateral wall of two sets of lock nuts respectively, is provided with multiunit cutter and multiunit big spacer ring between two sets of little spacer rings, be provided with a set of big spacer ring between every two sets of cutter, the input of main shaft extends to the outer wall; still include the shaft coupling, connecting axle, box, two sets of supports, latch fitting, cylinder, U type seat and fixing base, the right-hand member of shaft coupling is connected with the input of main shaft, and the left end of shaft coupling is connected with the right-hand member of connecting axle, and the bottom of two sets of supports all is connected with the frame, and the top of two sets of supports all is connected with the bottom of box, and the inside of box is provided with left end open-ended cavity, and the left end of connecting axle extends to in the cavity of box, is provided with the runner on the connecting axle in the box cavity, the equipartition is provided with the multiunit slotted hole on the runner, and the bottom of fixing base is connected with the bottom of box cavity, but the bottom of latch fitting and the top sliding connection of fixing base, and the bottom of U type seat is connected, and the right-hand member.
The utility model discloses a main shaft of cutting machine still includes the signal lamp, and the right-hand member of latch fitting is provided with limit switch, and the bottom of signal lamp is connected with the top of box, limit switch passes through control system and is connected with the signal lamp electricity.
The utility model discloses a main shaft of cutting machine still includes two sets of jackscrews, and the female top of two sets of locks is provided with the screw hole respectively, screw hole and the female hole intercommunication of lock, two sets of jackscrews respectively with the female screw hole threaded connection of two sets of locks.
The utility model discloses a main shaft of cutting machine, the outer disc wall of main shaft is provided with a plane.
The utility model discloses a main shaft of cutting machine still includes two sets of oiling mouths, and the top of two sets of bearing frames all is provided with the oiling mouth, and the bottom of two sets of oiling mouths communicates with the oiling mouth of two sets of bearing frames respectively.
The utility model discloses a main shaft of cutting machine still includes two sets of dust caps, and the bottom of two sets of dust caps all is provided with the recess, and the recess of two sets of dust caps clamps respectively on the outer wall of two sets of oiling mouths.
The utility model discloses a main shaft of cutting machine still includes the door, and the lateral wall of door passes through hinge rotatable coupling with the left end of box.
Compared with the prior art, the beneficial effects of the utility model are that: when the quantity of cutting the cutter needs to be changed, open the cylinder, the telescopic joint of cylinder promotes the latch fitting and slides right, and the left end of latch fitting injects in a set of slotted hole of runner, pins the runner and rotates, later through the not hard up lock mother of right-hand member of a set of spanner, then dismantle the bearing frame of right-hand member can change and cut the cutter, save to change again after dismantling the main shaft, improve and change efficiency, the waste of using manpower sparingly improves the practicality of device.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic diagram of the right-side structure of the present invention;
fig. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic view of a portion of the enlarged structure of A in FIG. 1;
FIG. 5 is a schematic view of a portion of B in FIG. 1;
in the drawings, the reference numbers: 1. a frame; 2. a bearing seat; 3. a main shaft; 4. locking a nut; 5. a small spacer ring; 6. cutting a cutter; 7. a large spacer ring; 8. a belt pulley; 9. a coupling; 10. a connecting shaft; 11. a box body; 12. a support; 13. a rotating wheel; 14. a lock; 15. a cylinder; 16. a U-shaped seat; 17. a fixed seat; 18. a signal lamp; 19. carrying out top thread; 20. an oil injection nozzle; 21. a dust cap; 22. and a door.
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 5, the main shaft of a splitting machine of the present invention comprises a frame 1, two sets of bearing seats 2, a main shaft 3, two sets of locknuts 4 and two sets of small spacers 5, wherein the bottom ends of the two sets of bearing seats 2 are respectively connected with the top end of the frame 1, the two ends of the main shaft 3 are respectively connected with the inner holes of the two sets of bearing seats 2, the main shaft 3 is provided with threads, the inner holes of the two sets of locknuts 4 are respectively connected with the outer wall of the main shaft 3 by threads, the two sets of small spacers 5 are respectively sleeved on the outer wall of the main shaft 3, the two sets of small spacers 5 are arranged at the inner side between the two sets of locknuts 4, the outer walls of the two sets of small spacers 5 are respectively contacted with the side walls of the two sets of locknuts 4, a plurality of sets of slitting tools 6 and a plurality of large spacers 7 are arranged between the two sets of slitting tools 6, a belt pulley 8 is arranged on the main shaft 3 outside the bearing seat 2; the device comprises a coupler 9, a connecting shaft 10, a box body 11, two groups of supports 12, a locking piece 14, a cylinder 15, a U-shaped seat 16 and a fixed seat 17, wherein the right end of the coupler 9 is connected with the input end of a main shaft 3, the left end of the coupler 9 is connected with the right end of the connecting shaft 10, the bottom ends of the two groups of supports 12 are connected with a frame 1, the top ends of the two groups of supports 12 are connected with the bottom end of the box body 11, a cavity with an opening at the left end is arranged in the box body 11, the left end of the connecting shaft 10 extends into the cavity of the box body 11, a rotating wheel 13 is arranged on the connecting shaft 10 in the cavity of the box body 11, a plurality of groups of slotted holes are uniformly distributed on the rotating wheel 13, the bottom end of the fixed seat 17 is connected with the bottom end of the cavity of the box body 11, the bottom end of the locking piece 14, the output end of the air cylinder 15 is connected with the right end of the locking piece 14; when the quantity of cutting tool 6 need to be changed, open cylinder 15, cylinder 15's telescopic joint promotes latch fitting 14 and slides right, and 14 left ends of latch fitting inject a set of slotted hole of runner 13, pin runner 13 and rotate, later through the female 4 of the not hard up lock of right-hand member of a set of spanner, then dismantle bearing frame 2 of right-hand member can change cutting tool 6, save to change after dismantling main shaft 3 again, improve and change efficiency, the waste of using manpower sparingly improves the practicality of device.
The utility model discloses a main shaft of a splitting machine, which also comprises a signal lamp 18, the right end of the locking piece 14 is provided with a limit switch, the bottom end of the signal lamp 18 is connected with the top end of the box body 11, and the limit switch is electrically connected with the signal lamp 18 through a control system; after the cutting tool 6 is replaced, the telescopic joint of the air cylinder 15 is contracted, the telescopic joint of the air cylinder 15 drives the locking piece 14 to move rightwards, the left end of the locking piece 14 is made to withdraw from the slotted hole of the rotating wheel 13, the input end of the limit switch at the right end of the locking piece 14 is contacted with the left end of the air cylinder 15, when the left end of the locking piece 14 does not withdraw from the slotted hole of the rotating wheel 13, the starting button is started, the power source drives the main shaft 3 to rotate, the signal lamp 18 sends out an alarm signal, the control system controls the power source to be incapable of starting, the rotating wheel 13 and.
The utility model discloses a main shaft of a splitting machine, still include two sets of jackscrews 19, the top of two sets of lock nuts 4 is provided with the screw hole respectively, the screw hole communicates with the hole of lock nut 4, two sets of jackscrews 19 are connected with the screw hole screw thread of two sets of lock nuts 4 respectively; after the two sets of locking nuts 4 are locked, the two sets of top screws 19 are screwed, so that the bottom ends of the two sets of top screws 19 respectively prop against the side wall of the main shaft 3, the two sets of locking nuts 4 are prevented from being loosened in the rotating process, the plurality of sets of slitting cutters 6 cannot be locked, the motion tracks of the plurality of sets of slitting cutters 6 are deviated, the size of a slit material is deviated, and the reliability of the device is improved.
The utility model discloses a main shaft of a splitting machine, the outer circular wall of the main shaft 3 is provided with a plane; the bottom ends of the two groups of jackscrews 19 are jacked to the plane of the outer wall of the main shaft 3, so that the bottom ends of the two groups of jackscrews 19 are prevented from jacking to threads on the outer wall of the main shaft 3 to cause thread damage, the two groups of locking nuts 4 cannot be screwed, and the use reliability of the device is improved.
The utility model discloses a main shaft of a splitting machine, which also comprises two groups of oil injection nozzles 20, the top ends of the two groups of bearing blocks 2 are provided with oil injection ports, and the bottom ends of the two groups of oil injection nozzles 20 are respectively communicated with the oil injection ports of the two groups of bearing blocks 2; through setting up two sets of glib talker 20, be convenient for pour into lubricating oil into for the inside of bearing frame 2, prolong the life of two sets of bearing frames 2, improve the practicality of device.
The utility model discloses a main shaft of a splitting machine, which also comprises two groups of dust caps 21, the bottom ends of the two groups of dust caps 21 are provided with grooves, and the grooves of the two groups of dust caps 21 are respectively clamped on the outer walls of the two groups of oil injection nozzles 20; through setting up two sets of dust caps 21, prevent that the dust from adhering to in the outside of glib talker 20, get into the inside of bearing frame 2 along with lubricating oil when pouring into lubricating oil for the wearing and tearing of bearing improve the practicality of device.
The utility model discloses a main shaft of a splitting machine, which also comprises a door 22, wherein the side wall of the door 22 is rotatably connected with the left end of the box body 11 through a hinge; through setting up door 22, prevent that runner 13 in the box 11 cavity from exposing outside, the operator touches runner 13 and causes mechanical injury, improves the security of device.
When the main shaft of the cutting machine of the utility model works and the number of the cutting tools needs to be changed, firstly, the cylinder is opened, the expansion joint of the cylinder pushes the locking piece to slide rightwards, the left end of the locking piece is inserted into a group of slotted holes of the rotating wheel to lock the rotating wheel to rotate, then the jackscrew at the right end is loosened by using the wrench, then the locking nut at the right end is loosened by a group of wrenches, then the bearing seat at the right end is disassembled, the locking nut at the right end is screwed and taken down, a plurality of groups of slitting cutters and large spacer rings are taken down, then sleeving a plurality of groups of slitting cutters and a plurality of groups of large spacer rings again according to requirements, screwing the locking nut onto the outer wall of the main shaft, installing a right-end bearing seat, locking the locking nut, screwing the jackscrew to enable the bottom end of the jackscrew to be jacked onto the plane of the outer wall of the main shaft, then the telescopic joint of the cylinder is contracted, the telescopic joint of the cylinder drives the locking piece to move rightwards, and the left end of the locking piece is withdrawn from the slotted hole of the rotating wheel.
The main shaft of the splitting machine of the utility model has common mechanical modes such as installation mode, connection mode or setting mode, and can be implemented as long as the beneficial effects are achieved; the utility model discloses a bearing frame, shaft coupling, cylinder, signal lamp and the oiling mouth of main shaft of cutting machine are purchase on the market, and this technical staff in the industry only need according to its subsidiary instructions install and operate can.
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 (7)
1. A main shaft of a splitting machine comprises a frame (1), two groups of bearing seats (2), a main shaft (3), two groups of lock nuts (4) and two groups of small spacing rings (5), wherein the bottoms of the two groups of bearing seats (2) are respectively connected with the top end of the frame (1), the two ends of the main shaft (3) are respectively connected with inner holes of the two groups of bearing seats (2), the main shaft (3) is provided with threads, the inner holes of the two groups of lock nuts (4) are respectively connected with the outer wall threads of the main shaft (3), the two groups of small spacing rings (5) are respectively sleeved on the outer wall of the main shaft (3), the two groups of small spacing rings (5) are arranged on the inner side between the two groups of lock nuts (4), the outer walls of the two groups of small spacing rings (5) are respectively contacted with the side walls of the two groups of lock nuts (4), a plurality of splitting cutters (6) and a plurality of large spacing rings (7) are arranged between the two groups of small spacing rings, the input end of the main shaft (3) extends to the outer side of the bearing seat (2), and a belt pulley (8) is arranged on the main shaft (3) on the outer side of the bearing seat (2); the device is characterized by further comprising a coupler (9), a connecting shaft (10), a box body (11), two groups of supports (12), a locking piece (14), a cylinder (15), a U-shaped seat (16) and a fixing seat (17), wherein the right end of the coupler (9) is connected with the input end of the main shaft (3), the left end of the coupler (9) is connected with the right end of the connecting shaft (10), the bottom ends of the two groups of supports (12) are connected with the rack (1), the top ends of the two groups of supports (12) are connected with the bottom end of the box body (11), a cavity with an opening at the left end is arranged inside the box body (11), the left end of the connecting shaft (10) extends into the cavity of the box body (11), a rotating wheel (13) is arranged on the connecting shaft (10) in the cavity of the box body (11), a plurality of groups of slotted holes are uniformly distributed on the rotating wheel (13), the bottom end, but the bottom of latch fitting (14) and the top sliding connection of fixing base (17), the bottom of U type seat (16) is connected with the top of fixing base (17), the right-hand member of cylinder (15) and the inner wall connection of U type seat (16), the output of cylinder (15) is connected with the right-hand member of latch fitting (14).
2. The main shaft of the splitting machine according to claim 1, further comprising a signal lamp (18), wherein the right end of the locking piece (14) is provided with a limit switch, the bottom end of the signal lamp (18) is connected with the top end of the box body (11), and the limit switch is electrically connected with the signal lamp (18) through a control system.
3. The spindle of the splitting machine as claimed in claim 2, further comprising two sets of jackscrews (19), wherein the top ends of the two sets of lock nuts (4) are respectively provided with a threaded hole, the threaded holes are communicated with the inner holes of the lock nuts (4), and the two sets of jackscrews (19) are respectively in threaded connection with the threaded holes of the two sets of lock nuts (4).
4. A main shaft of a cutting machine according to claim 3, characterized in that the outer circular wall of the main shaft (3) is provided with a plane.
5. The main shaft of the splitting machine as claimed in claim 4, further comprising two sets of oil injection nozzles (20), wherein the top ends of the two sets of bearing seats (2) are provided with oil injection ports, and the bottom ends of the two sets of oil injection nozzles (20) are respectively communicated with the oil injection ports of the two sets of bearing seats (2).
6. The main shaft of the cutting machine according to claim 5, further comprising two sets of dust caps (21), wherein the bottom ends of the two sets of dust caps (21) are provided with grooves, and the grooves of the two sets of dust caps (21) are respectively clamped on the outer walls of the two sets of oil nozzles (20).
7. The main shaft of the cutting machine as claimed in claim 6, characterized in that, it further comprises a door (22), the side wall of the door (22) is rotatably connected with the left end of the box body (11) through a hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021922673.XU CN213412216U (en) | 2020-09-04 | 2020-09-04 | Main shaft of splitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021922673.XU CN213412216U (en) | 2020-09-04 | 2020-09-04 | Main shaft of splitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213412216U true CN213412216U (en) | 2021-06-11 |
Family
ID=76260159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021922673.XU Expired - Fee Related CN213412216U (en) | 2020-09-04 | 2020-09-04 | Main shaft of splitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213412216U (en) |
-
2020
- 2020-09-04 CN CN202021922673.XU patent/CN213412216U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210611 |