CN219703741U - Sheave bracket with adjustable center distance for multi-wire sawing machine - Google Patents
Sheave bracket with adjustable center distance for multi-wire sawing machine Download PDFInfo
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- CN219703741U CN219703741U CN202320771329.2U CN202320771329U CN219703741U CN 219703741 U CN219703741 U CN 219703741U CN 202320771329 U CN202320771329 U CN 202320771329U CN 219703741 U CN219703741 U CN 219703741U
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- sleeve
- sheave
- fixedly connected
- threaded
- swing joint
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- 238000009434 installation Methods 0.000 claims abstract description 11
- 230000033001 locomotion Effects 0.000 abstract description 7
- 238000010030 laminating Methods 0.000 abstract description 3
- 230000002457 bidirectional effect Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
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Abstract
The utility model discloses a sheave bracket with adjustable center distance for a multi-wire cutting machine, which comprises a support frame, wherein two ends of one side of the support frame are respectively provided with a group of sheave bodies, one side of the top end of the support frame is fixedly connected with a limiting vertical plate, and the inside of the sheave bodies is fixedly connected with a mounting shaft. This multi-wire saw adjustable centre-to-centre spacing's sheave support is through being provided with installation axle, movable groove, two-way screw thread sleeve, spacing groove, lift sleeve, screw thread axle and location sleeve board, before cutting, can rotate two-way screw thread sleeve and drive the lift sleeve motion through the screw thread axle at both ends, drive sheave body motion through inside installation axle when the lift sleeve moves to adjust the interval between two sets of sheave bodies, and the spacing groove laminating at lift sleeve both ends can be spacing to the installation axle in the inside of movable groove, thereby guarantee the stability when sheave body motion, the problem of unable convenient regulation sheave interval is solved.
Description
Technical Field
The utility model relates to the technical field of multi-wire cutting machines, in particular to a grooved pulley bracket with an adjustable center distance for a multi-wire cutting machine.
Background
The multi-wire cutting machine is large equipment for realizing cutting by driving cutting wires made of multiple groups of metal materials to reciprocate and grinding the cutting positions of the materials by abrasive materials, and is suitable for cutting the materials made of multiple materials, two or more groups of grooved wheels with grooves arranged outside in the multi-wire cutting machine drive the cutting wires to move, and a bracket for supporting the grooved wheels in the multi-wire cutting machine still has some defects in use;
the utility model provides a multi-wire saw sheave support of adjustable sheave centre-to-centre spacing according to chinese patent application number CN201721314239.1, the specific content is a multi-wire saw sheave support of adjustable sheave centre-to-centre spacing, belongs to multi-wire saw technical field. The support comprises a support body, a front support sleeve and a rear support sleeve; the rear end of the bracket body is fixedly arranged on a main wallboard of the multi-wire saw, two groups of assembly holes are symmetrically arranged on the bracket body left and right, each assembly hole comprises a front end assembly hole and a rear end assembly hole, and the front end assembly holes and the rear end assembly holes are long holes arranged in the horizontal direction; the front support sleeve is arranged in the front end assembly hole, and a front support sleeve position adjusting mechanism is arranged between the front support sleeve and the bracket body; the rear support sleeve is arranged in the rear end assembly hole, and a rear support sleeve position adjusting mechanism is arranged between the rear support sleeve and the bracket body;
the sheave bracket of the multi-wire cutting machine with the adjustable sheave center distance can not conveniently adjust the spacing between sheaves after the sheaves are installed, so that the cutting requirements of different materials are met;
the sheave bracket with adjustable center distance for the novel multi-wire cutting machine is provided at present to solve the problems
Disclosure of Invention
The utility model aims to provide a sheave bracket with adjustable center distance for a multi-wire cutting machine, which solves the problem that the sheave spacing cannot be conveniently adjusted in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the sheave bracket comprises a support frame, wherein two ends of one side of the support frame are respectively provided with a group of sheave bodies, one side of the top end of the support frame is fixedly connected with a limiting vertical plate, the inside of the sheave bodies is fixedly connected with a mounting shaft, and the center line of the mounting shaft and the center line of the sheave bodies are on the same horizontal plane;
the movable groove is formed in one end of one side of the support frame, the positioning sleeve plate is fixedly connected to the inside of the movable groove, the bidirectional threaded sleeve is movably connected to the inside of the positioning sleeve plate, a group of threaded shafts are movably connected to the two ends of the inside of the bidirectional threaded sleeve respectively, a lifting sleeve is movably connected to one end of each threaded shaft, a group of limiting grooves are formed in the two ends of each lifting sleeve respectively, and the lifting sleeve is movably connected with the mounting shaft.
Preferably, the limiting groove is in sliding connection with the movable groove, and the center line of the positioning sleeve plate and the center line of the movable groove are on the same horizontal plane.
Preferably, the spout has been seted up to the one end of support frame, the inside sliding connection of spout has a sliding sleeve, sliding sleeve's inside swing joint has a locating shaft, one side fixedly connected with of locating shaft supports sprocket, the installation axle runs through lift sleeve fixedly connected with drive sprocket, drive sprocket's outside swing joint has drive chain, drive chain and support sprocket swing joint, sliding sleeve's one end swing joint has the threaded rod, threaded hole has been seted up to the one end of support frame, threaded rod runs through threaded hole fixedly connected with runner.
Preferably, the threaded rod is in threaded connection with the threaded hole, and the center line of the positioning shaft and the center line of the supporting sprocket are on the same vertical plane.
Preferably, a group of lifting grooves are respectively formed in two ends of the inner portion of the limiting vertical plate, a threaded sleeve plate is movably connected in the lifting grooves, a limiting sleeve is fixedly connected to one side of the threaded sleeve plate, and a group of positioning bolts are respectively and movably connected to two ends of one side of the limiting vertical plate.
Preferably, the limit sleeve is movably connected with the mounting shaft, and the positioning bolt is in threaded connection with the threaded sleeve plate.
Compared with the prior art, the utility model has the beneficial effects that: the sheave bracket with the adjustable center distance of the multi-wire cutting machine not only realizes that the sheave distance can be adjusted, but also can keep the transmission piece tight so as to ensure the driving stability, and can improve the sheave stability;
(1) Through being provided with installation axle, movable groove, two-way screw sleeve, spacing groove, lift sleeve, screw shaft and location sleeve board, before cutting, can rotate two-way screw sleeve and drive the lift sleeve through the screw shaft at both ends and move, drive the sheave body motion through inside installation axle when the lift sleeve moves to adjust the interval between two sets of sheave bodies, and the spacing groove laminating at both ends of lift sleeve can be spacing to the installation axle in the inside of movable groove, thereby guarantee the stability when sheave body moves, realized can adjusting the centre-to-centre spacing of sheave body according to the cutting demand;
(2) Through being provided with installation axle, drive sprocket, drive chain, slip sleeve, support sprocket, locating shaft, spout, runner, screw hole and threaded rod, can rotate the runner and drive the threaded rod and rotate in the inside of screw hole after adjusting the centre-to-centre spacing of sheave body, can drive slip sleeve to one end motion simultaneously, slip sleeve rethread inside locating shaft drive support sprocket to one end motion, support sprocket can support the drive chain, make drive chain and drive sprocket zonulae occludens, thereby guarantee the stability when driving, realized can guarantee the stability of connecting between drive chain and the drive sprocket;
(3) Through being provided with spacing sleeve, thread bushing, lift groove, positioning bolt and spacing riser, this support is when using, and the inside lift groove of seting up of spacing riser can be spacing to spacing sleeve through the thread bushing, and spacing sleeve cup joints the outside at the installation axle simultaneously and can be spacing to the sheave body through the installation axle to improve the stability of sheave body, and can make its laminating in one side of spacing riser through the thread bushing to spacing sleeve location through rotating positioning bolt, further improve the stability of sheave body, realized can supporting the sheave body, improve its stability.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic side view of the support frame of the present utility model;
FIG. 3 is a schematic top view of a lifting sleeve according to the present utility model;
fig. 4 is a schematic top view of a limiting vertical plate according to the present utility model.
In the figure: 1. a sheave body; 2. a mounting shaft; 3. a support frame; 4. a movable groove; 5. a drive sprocket; 6. a drive chain; 7. a sliding sleeve; 8. a support sprocket; 9. a bidirectional threaded sleeve; 10. a limit groove; 11. lifting the sleeve; 12. a threaded shaft; 13. positioning a shaft; 14. positioning a sleeve plate; 15. a limit sleeve; 16. a thread sleeve plate; 17. a lifting groove; 18. positioning bolts; 19. a limiting vertical plate; 20. a chute; 21. a rotating wheel; 22. a threaded hole; 23. a threaded rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1: referring to fig. 1-4, a sheave bracket with adjustable center distance for a multi-wire saw comprises a supporting frame 3, wherein a group of sheave bodies 1 are respectively arranged at two ends of one side of the supporting frame 3, a limiting vertical plate 19 is fixedly connected to one side of the top end of the supporting frame 3, a mounting shaft 2 is fixedly connected to the inside of the sheave bodies 1, and the center line of the mounting shaft 2 and the center line of the sheave bodies 1 are on the same horizontal plane;
a movable groove 4 is formed in one end of one side of the support frame 3, a positioning sleeve plate 14 is fixedly connected to the inside of the movable groove 4, a bidirectional threaded sleeve 9 is movably connected to the inside of the positioning sleeve plate 14, a group of threaded shafts 12 are movably connected to the two ends of the inside of the bidirectional threaded sleeve 9 respectively, a lifting sleeve 11 is movably connected to one end of the threaded shaft 12, a group of limiting grooves 10 are formed in the two ends of the lifting sleeve 11 respectively, and the lifting sleeve 11 is movably connected with the mounting shaft 2;
the limiting groove 10 is in sliding connection with the movable groove 4, and the center line of the positioning sleeve plate 14 and the center line of the movable groove 4 are on the same horizontal plane;
specifically, as shown in fig. 1, 2 and 3, before cutting, the bidirectional threaded sleeve 9 can be rotated to drive the lifting sleeve 11 to move through the threaded shafts 12 at two ends, the lifting sleeve 11 moves and drives the sheave body 1 to move through the internal mounting shaft 2, so that the distance between two groups of sheave bodies 1 is adjusted, the limiting grooves 10 at two ends of the lifting sleeve 11 are attached to the inner part of the movable groove 4 to limit the mounting shaft 2, the stability of the sheave body 1 during movement is ensured, and the center distance of the sheave body 1 can be adjusted according to cutting requirements.
Example 2: a sliding groove 20 is formed in one end of the supporting frame 3, a sliding sleeve 7 is connected in the sliding groove 20 in a sliding manner, a positioning shaft 13 is movably connected in the sliding sleeve 7, a supporting chain wheel 8 is fixedly connected on one side of the positioning shaft 13, a mounting shaft 2 penetrates through the lifting sleeve 11 and is fixedly connected with a driving chain wheel 5, a driving chain 6 is movably connected to the outside of the driving chain wheel 5, the driving chain 6 is movably connected with the supporting chain wheel 8, a threaded rod 23 is movably connected to one end of the sliding sleeve 7, a threaded hole 22 is formed in one end of the supporting frame 3, and the threaded rod 23 penetrates through the threaded hole 22 and is fixedly connected with a rotating wheel 21;
the threaded rod 23 is in threaded connection with the threaded hole 22, and the center line of the positioning shaft 13 and the center line of the supporting chain wheel 8 are on the same vertical plane;
specifically, as shown in fig. 1 and fig. 2, after the center distance of the sheave body 1 is adjusted, the rotating wheel 21 can be rotated to drive the threaded rod 23 to rotate in the threaded hole 22, meanwhile, the sliding sleeve 7 is driven to move to one end, the sliding sleeve 7 drives the supporting sprocket 8 to move to one end through the positioning shaft 13 in the sliding sleeve 7, the supporting sprocket 8 can support the driving chain 6, the driving chain 6 is tightly connected with the driving sprocket 5, so that the stability in driving is ensured, and the stability of connection between the driving chain 6 and the driving sprocket 5 is realized.
Example 3: a group of lifting grooves 17 are respectively formed in two ends of the inner part of the limiting vertical plate 19, a threaded sleeve plate 16 is movably connected in the lifting grooves 17, a limiting sleeve 15 is fixedly connected to one side of the threaded sleeve plate 16, and a group of positioning bolts 18 are respectively and movably connected to two ends of one side of the limiting vertical plate 19;
the limit sleeve 15 is movably connected with the mounting shaft 2, and the positioning bolt 18 is in threaded connection with the threaded sleeve plate 16;
specifically, as shown in fig. 1 and 4, when the support is used, the lifting groove 17 formed in the limiting vertical plate 19 can limit the limiting sleeve 15 through the threaded sleeve plate 16, and meanwhile, the limiting sleeve 15 is sleeved outside the mounting shaft 2 and can limit the sheave body 1 through the mounting shaft 2, so that the stability of the sheave body 1 is improved, the sheave body 1 can be positioned through the threaded sleeve plate 16 on one side of the limiting vertical plate 19 through rotating the positioning bolt 18, the stability of the sheave body 1 is further improved, the sheave body 1 can be supported, and the stability of the sheave body is improved.
Working principle: when the two-way grooved pulley cutting device is used, firstly, before cutting, the two-way threaded sleeve 9 can be rotated to drive the lifting sleeve 11 to move through the threaded shafts 12 at the two ends, the lifting sleeve 11 can drive the grooved pulley body 1 to move through the internal mounting shaft 2 at the same time, so that the distance between the two groups of grooved pulley bodies 1 is adjusted, the limiting grooves 10 at the two ends of the lifting sleeve 11 are attached to the inside of the movable groove 4 and can limit the mounting shaft 2, so that the stability of the grooved pulley body 1 in moving is ensured, after the center distance of the grooved pulley body 1 is adjusted, the rotating wheel 21 can be rotated to drive the threaded rod 23 to rotate in the threaded hole 22, meanwhile, the sliding sleeve 7 can be driven to move to one end, the sliding sleeve 7 can drive the supporting sprocket 8 to move to one end through the internal positioning shaft 13, the supporting sprocket 8 can support the driving sprocket 6, the driving sprocket 6 is tightly connected with the driving sprocket 5, so that the stability in driving is ensured, when the support is used, the lifting groove 17 formed in the limiting vertical plate 19 can limit the limiting sleeve 15 through the threaded sleeve 16, and the limiting sleeve 15 is sleeved outside the mounting shaft 2 to limit the grooved pulley body 1 through the mounting shaft 2, so that the stability of the grooved pulley body 1 can be improved, and the stability of the grooved pulley body 1 can be further improved through the positioning sleeve 16 and the positioning bolt 15 attached to the vertical plate 18 to one side of the grooved pulley body 1 through the positioning sleeve 16.
Claims (6)
1. The utility model provides a sheave support of multi-wire saw adjustable centre-to-centre spacing, includes support frame (3), its characterized in that: two ends of one side of the supporting frame (3) are respectively provided with a group of grooved wheel bodies (1), one side of the top end of the supporting frame (3) is fixedly connected with a limiting vertical plate (19), the inside of the grooved wheel bodies (1) is fixedly connected with a mounting shaft (2), and the central line of the mounting shaft (2) and the central line of the grooved wheel bodies (1) are on the same horizontal plane;
the movable groove (4) has been seted up to one end of support frame (3) one side, the inside fixedly connected with location sleeve board (14) of movable groove (4), the inside swing joint of location sleeve board (14) has two-way screw sleeve (9), the inside both ends of two-way screw sleeve (9) respectively swing joint have a set of screw shaft (12), the one end swing joint of screw shaft (12) has lift sleeve (11), a set of spacing groove (10) have been seted up respectively at the both ends of lift sleeve (11), lift sleeve (11) and installation axle (2) swing joint.
2. The sheave bracket with adjustable center distance for a multi-wire saw according to claim 1, wherein: the limiting groove (10) is in sliding connection with the movable groove (4), and the center line of the positioning sleeve plate (14) and the center line of the movable groove (4) are on the same horizontal plane.
3. The sheave bracket with adjustable center distance for a multi-wire saw according to claim 1, wherein: spout (20) have been seted up to the one end of support frame (3), the inside sliding connection of spout (20) has sliding sleeve (7), the inside swing joint of sliding sleeve (7) has locating shaft (13), one side fixedly connected with support sprocket (8) of locating shaft (13), install axle (2) run through lift sleeve (11) fixedly connected with drive sprocket (5), the outside swing joint of drive sprocket (5) has drive chain (6), drive chain (6) and support sprocket (8) swing joint, the one end swing joint of sliding sleeve (7) has threaded rod (23), screw hole (22) have been seted up to the one end of support frame (3), threaded rod (23) run through screw hole (22) fixedly connected with runner (21).
4. The sheave bracket with adjustable center distance for a multi-wire saw according to claim 3, wherein: the threaded rod (23) is in threaded connection with the threaded hole (22), and the center line of the positioning shaft (13) and the center line of the supporting chain wheel (8) are on the same vertical plane.
5. The sheave bracket with adjustable center distance for a multi-wire saw according to claim 1, wherein: a group of lifting grooves (17) are respectively formed in two ends of the inside of the limiting vertical plate (19), a threaded sleeve plate (16) is movably connected in the lifting grooves (17), a limiting sleeve (15) is fixedly connected to one side of the threaded sleeve plate (16), and a group of positioning bolts (18) are respectively and movably connected to two ends of one side of the limiting vertical plate (19).
6. The sheave bracket with adjustable center distance for a multi-wire saw according to claim 5, wherein: the limiting sleeve (15) is movably connected with the mounting shaft (2), and the positioning bolt (18) is in threaded connection with the threaded sleeve plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320771329.2U CN219703741U (en) | 2023-04-10 | 2023-04-10 | Sheave bracket with adjustable center distance for multi-wire sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320771329.2U CN219703741U (en) | 2023-04-10 | 2023-04-10 | Sheave bracket with adjustable center distance for multi-wire sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219703741U true CN219703741U (en) | 2023-09-19 |
Family
ID=87977477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320771329.2U Active CN219703741U (en) | 2023-04-10 | 2023-04-10 | Sheave bracket with adjustable center distance for multi-wire sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219703741U (en) |
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2023
- 2023-04-10 CN CN202320771329.2U patent/CN219703741U/en active Active
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