Pulley rope groove polishing device

Abstract

The utility model discloses a pulley rope groove polishing device which comprises a working table, a first adjusting assembly, a rotating assembly, a lifting polishing assembly, a second adjusting assembly, a collecting and discharging assembly and a fixing assembly, the collecting and discharging assembly is arranged at the bottom of the working table, and the first adjusting assembly is arranged in an inner cavity of the working table. The second adjusting assembly is arranged on the left side of the top of the workbench, the rotating assembly is arranged on the right side of the top of the workbench, the lifting grinding assembly is arranged on the top of the first adjusting assembly, and the fixing assemblies are arranged on the two sides of the top of the lifting grinding assembly. The pulley rope groove grinding device has the advantages of facilitating grinding and collecting residues, and solves the problems that when a grinding device in the prior art is used for grinding a pulley, the pulley falls off due to the poor clamping effect, meanwhile, the grinding depth and the grinding position are adjusted, and the residues of the pulley cannot be collected after grinding is finished.

Description

Technical Field

[0001] The utility model relates to the technical field of pulley processing, in particular to a pulley rope groove grinding device. Background Art

[0002] A pulley is a small wheel with grooves around its perimeter that can rotate around an axis. A simple machine consisting of a grooved disc that rotates around a central axis and a flexible cable that spans the disc is called a pulley. It can achieve the goal of both saving effort and redirecting force. The degree of effort saved and the rope winding method determine the effectiveness of the pulley system. The pulley is supported by two ropes, with each rope supporting the object and the movable pulley.

[0003] The rope groove of the pulley needs to be polished during production and processing. When the pulley is polished, the polishing device in the existing technology usually causes the pulley to fall off due to poor clamping effect. At the same time, the polishing depth and polishing position need to be adjusted. After the polishing is completed, the residue cannot be collected. Therefore, a pulley rope groove polishing device is urgently needed to overcome the above defects. Summary of the Invention

[0004] The purpose of the utility model is to provide a pulley rope groove grinding device, which has the advantages of convenient grinding and residue collection, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pulley rope groove grinding device, comprising a workbench, a first adjusting component, a rotating component, a lifting and grinding component, a second adjusting component, a collecting and discharging component and a fixing component, wherein the collecting and discharging component is arranged at the bottom of the workbench, the first adjusting component is arranged in the inner cavity of the workbench, the second adjusting component is arranged on the left side of the top of the workbench, the rotating component is arranged on the right side of the top of the workbench, the lifting and grinding component is arranged on the top of the first adjusting component, and the fixing components are both arranged on both sides of the top of the lifting and grinding component, the first adjusting component comprises a first motor, a first sliding rod, a threaded block and a first threaded rod, the fixing component comprises a fixed seat, a fourth motor, a slide groove, a limit clamp, a second threaded rod and a slide block, the lifting and grinding assembly comprises a mounting block, a hydraulic rod, a slot, a limit sleeve and a grinding head, the rotating component comprises a mounting rod and a second motor, and the second adjusting component comprises a positioning plate, a cylinder, a second sliding rod and a mounting plate.

[0006] Furthermore, the collection and discharge assembly includes a storage box, an auger, a discharge trough and a third motor. The storage box is fixedly installed at the bottom of the workbench, the auger is rotatably connected to the inner cavity of the storage box through a bearing, and the third motor is fixedly installed on the front of the storage box. The output shaft of the third motor passes through the inner cavity of the storage box and is fixedly connected to the front of the auger.

[0007] Furthermore, the discharge trough is opened at the bottom of the storage box, the threaded block is arranged in the inner cavity of the workbench, the first motor is fixedly installed on the right side of the workbench, the first threaded rod is rotated inside the threaded block through threads, and the output shaft of the first motor passes through the inner cavity of the workbench and is fixedly connected to the right side of the first threaded rod.

[0008] Furthermore, the first sliding rods slide on both sides of the threaded block, the two sides of the first sliding rods are fixedly connected to the inner cavity of the workbench, the mounting block is fixedly installed on the top of the threaded block, the limit sleeve is arranged on the surface of the mounting block, the grinding head is fixedly installed on the top of the limit sleeve, and the card slots are opened on both sides of the inside of the mounting block.

[0009] Furthermore, the hydraulic rod is fixedly installed in the inner cavity of the slot, the top of the hydraulic rod is fixedly connected to the top of the inner cavity of the limit sleeve, the positioning plate is fixedly installed on the left side of the top of the workbench, the cylinder is fixedly installed on the left side of the positioning plate, and the second slide rod slides inside the positioning plate.

[0010] Furthermore, the mounting plate is arranged on the right side of the positioning plate, the right side of the cylinder passes through the right side of the positioning plate and is fixedly connected to the left side of the mounting plate, the right side of the second slide rod is fixedly connected to the left side of the mounting plate, the mounting rod is fixedly installed on the right side of the top of the workbench, and the second motor is fixedly installed on the right side of the mounting rod.

[0011] Furthermore, the fourth motor is fixedly mounted on the top and bottom of the fixed seat, the slide grooves are opened on both sides inside the fixed seat, the slider slides inside the slide groove, the limit clamp is fixedly mounted on the inner side of the slider, and the second threaded rod is rotated inside the slider through threads.

[0012] Furthermore, the output shaft of the fourth motor passes through the inner cavity of the slide groove and is fixedly connected to the outer side of the second threaded rod. The left side of the left fixing seat is rotatably connected to the right side of the mounting plate through a bearing. The output shaft of the second motor passes through the left side of the mounting rod and is fixedly connected to the right side of the right fixing seat.

[0013] In summary, due to the adoption of the above technology, the beneficial effects of the utility model are:

[0014] The utility model is convenient for fixing the entire device by arranging a workbench, and convenient for collecting and discharging waste chips generated by grinding by arranging a collecting and discharging assembly, and for fixing and clamping the pulley to be ground by arranging a fixing assembly, and for moving the position of the left fixing assembly by arranging a second adjusting assembly, and for rotating the position of the right fixing assembly by arranging a rotating assembly, and for moving the position of the lifting and grinding assembly by the first adjusting assembly, and for adjusting the grinding depth of the pulley rope groove by arranging the lifting and grinding assembly. When grinding, the pulley is first placed on the surface of the right fixing seat, and then the fourth motor is turned on, and the second threaded rod is driven to rotate by the fourth motor, so that the slider drives the limiting clamp to move downward, and fixes the right side of the pulley under the action of the limiting clamp, and after fixing, the cylinder is turned on, and the mounting plate and the left fixing seat are driven to move to the right by the cylinder, and then the fourth motor on the left is turned on, and the second motor is driven by the fourth motor to rotate. The fourth motor drives the second threaded rod to rotate, so that the slider drives the limit clamp to fix the left side of the pulley. After fixing, the second motor is opened, and the fixed seat is driven to rotate by the second motor, so that the pulley rotates. Then the hydraulic rod is opened, and the limit sleeve and the grinding head are driven upward by the hydraulic rod. Under the action of the grinding head, the grinding depth is adjusted. When moving, the first motor is turned on, and the first threaded rod is driven to rotate by the first motor, and the position of the grinding head is moved by the threaded block. When collecting waste residue, the third motor is turned on, and the auger is driven to rotate by the third motor, and the polished waste residue is discharged through the discharge chute under the action of the auger. It has the advantages of convenient polishing and residue collection, which solves the problem that the grinding device of the prior art usually causes the pulley to fall off due to poor clamping effect when polishing the pulley. At the same time, the polishing depth and polishing position are adjusted, and the residue cannot be collected after polishing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic structural diagram of the first adjustment component of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the fixed component of the utility model;

[0018] Figure 4 This is a schematic diagram of the cross-sectional structure of the collecting and discharging assembly of the utility model from a top view;

[0019] Figure 5 This is a schematic diagram of the cross-sectional structure of the lifting and grinding assembly of the utility model.

[0020] In the figure: 1. workbench; 2. first adjusting component; 21. first motor; 22. first slide rod; 23. threaded block; 24. first threaded rod; 3. rotating component; 31. mounting rod; 32. second motor; 4. lifting and grinding component; 41. mounting block; 42. hydraulic rod; 43. slot; 44. limit sleeve; 45. grinding head; 5. second adjusting component; 51. positioning plate; 52. cylinder; 53. second slide rod; 54. mounting plate; 6. collecting and discharging component; 61. storage box; 62. auger; 63. discharge chute; 64. third motor; 7. fixing component; 71. fixing seat; 72. fourth motor; 73. slide groove; 74. limit clamp; 75. second threaded rod; 76. slider. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] The utility model provides Figure 1-5As shown, a pulley rope groove grinding device includes a workbench 1, a first adjustment component 2, a rotating component 3, a lifting and grinding component 4, a second adjustment component 5, a collecting and discharging component 6 and a fixing component 7, wherein the collecting and discharging component 6 is arranged at the bottom of the workbench 1, the first adjustment component 2 is arranged in the inner cavity of the workbench 1, the second adjustment component 5 is arranged on the left side of the top of the workbench 1, the rotating component 3 is arranged on the right side of the top of the workbench 1, the lifting and grinding component 4 is arranged on the top of the first adjustment component 2, and the fixing component 7 is arranged on the lifting and grinding component 4, the first adjustment assembly 2 includes a first motor 21, a first slide rod 22, a threaded block 23 and a first threaded rod 24, the fixing assembly 7 includes a fixing seat 71, a fourth motor 72, a slide 73, a limit clamp 74, a second threaded rod 75 and a slider 76, the lifting and grinding assembly 4 includes a mounting block 41, a hydraulic rod 42, a slot 43, a limit sleeve 44 and a grinding head 45, the rotating assembly 3 includes a mounting rod 31 and a second motor 32, and the second adjustment assembly 5 includes a positioning plate 51, a cylinder 52, a second slide rod 53 and a mounting plate 54;

[0023] More specifically, the grinding depth of the pulley rope groove is adjusted by setting the lifting and grinding assembly 4. When grinding, the pulley is first placed on the surface of the right fixing seat 71, and then the fourth motor 72 is turned on, and the second threaded rod 75 is driven to rotate by the fourth motor 72, so that the slider 76 drives the limiting clamp 74 to move downward, and fixes the right side of the pulley under the action of the limiting clamp 74. After fixing, the cylinder 52 is turned on, and the mounting plate 54 and the left fixing seat 71 are driven to move to the right by the cylinder 52. Then, the fourth motor 72 on the left is turned on, and the second threaded rod 75 is driven to rotate by the fourth motor 72, so that the slider 76 drives the limiting clamp 74 to fix the left side of the pulley. Then turn on the second motor 32, and drive the fixed seat 71 to rotate through the second motor 32, thereby rotating the pulley, and then turn on the hydraulic rod 42, and drive the limit sleeve 44 and the grinding head 45 to move upward through the hydraulic rod 42, and adjust the grinding depth under the action of the grinding head 45, turn on the first motor 21 when moving, and drive the first threaded rod 24 to rotate through the first motor 21, and move the position of the grinding head 45 through the threaded block 23, turn on the third motor 64 when collecting waste residue, and drive the auger 62 to rotate through the third motor 64, and discharge the ground waste residue through the discharge trough 63 under the action of the auger 62, which has the advantages of convenient grinding and residue collection.

[0024] In some embodiments, the collection and discharge assembly 6 includes a storage box 61, an auger 62, a discharge trough 63 and a third motor 64. The storage box 61 is fixedly installed at the bottom of the workbench 1, and the auger 62 is rotatably connected to the inner cavity of the storage box 61 through a bearing. The third motor 64 is fixedly installed on the front of the storage box 61, and the output shaft of the third motor 64 passes through the inner cavity of the storage box 61 and is fixedly connected to the front of the auger 62. More specifically, the grinding residue is collected and discharged by setting the auger 62, and the auger 62 is driven by setting the third motor 64.

[0025] In some embodiments, the discharge trough 63 is opened at the bottom of the storage box 61, the threaded block 23 is arranged in the inner cavity of the workbench 1, the first motor 21 is fixedly installed on the right side of the workbench 1, and the first threaded rod 24 is rotated inside the threaded block 23 through threads. The output shaft of the first motor 21 passes through the inner cavity of the workbench 1 and is fixedly connected to the right side of the first threaded rod 24. More specifically, the threaded block 23 is set to limit the mounting block 41 to prevent the mounting block 41 from shaking during the movement. The first motor 21 is set to drive the first threaded rod 24 to indirectly move the position of the threaded block 23.

[0026] In some embodiments, the first slide rod 22 slides on both sides of the threaded block 23, and the two sides of the first slide rod 22 are fixedly connected to the inner cavity of the workbench 1. The mounting block 41 is fixedly installed on the top of the threaded block 23, and the limiting sleeve 44 is arranged on the surface of the mounting block 41. The grinding head 45 is fixedly installed on the top of the limiting sleeve 44. The card slots 43 are opened on both sides of the inside of the mounting block 41. More specifically, the threaded block 23 is limited by setting the first slide rod 22 to prevent the threaded block 23 from shaking during movement, and the hydraulic rod 42 is installed by setting the card slot 43.

[0027] In some embodiments, the hydraulic rod 42 is fixedly installed in the inner cavity of the slot 43, the top of the hydraulic rod 42 is fixedly connected to the top of the inner cavity of the limit sleeve 44, the positioning plate 51 is fixedly installed on the left side of the top of the workbench 1, the cylinder 52 is fixedly installed on the left side of the positioning plate 51, and the second slide rod 53 slides inside the positioning plate 51. More specifically, the position of the limit sleeve 44 is moved by setting the hydraulic rod 42, and the grinding depth of the grinding head 45 is adjusted by setting the limit sleeve 44.

[0028] In some embodiments, the mounting plate 54 is arranged on the right side of the positioning plate 51, the right side of the cylinder 52 passes through the right side of the positioning plate 51 and is fixedly connected to the left side of the mounting plate 54, the right side of the second slide bar 53 is fixedly connected to the left side of the mounting plate 54, the mounting rod 31 is fixedly installed on the right side of the top of the workbench 1, and the second motor 32 is fixedly installed on the right side of the mounting rod 31. More specifically, the mounting plate 54 is limited by setting the second slide bar 53 to prevent the mounting plate 54 from shaking during movement, and the second motor 32 is installed by setting the mounting rod 31.

[0029] In some embodiments, the fourth motor 72 is fixedly mounted on the top and bottom of the fixed base 71, the slide grooves 73 are opened on both sides of the fixed base 71, the slider 76 slides inside the slide grooves 73, the limit clamp 74 is fixedly mounted on the inner side of the slider 76, and the second threaded rod 75 is rotated inside the slider 76 through threads. More specifically, the slider 76 is limited by setting the slide grooves 73 to prevent the slider 76 from shaking during movement, the limit clamp 74 is limited by setting the slider 76 to prevent the limit clamp 74 from shaking during movement, and the two sides of the pulley are limited by setting the limit clamp 74.

[0030] In some embodiments, the output shaft of the fourth motor 72 passes through the inner cavity of the slide groove 73 and is fixedly connected to the outer side of the second threaded rod 75. The left side of the left fixed seat 71 is rotatably connected to the right side of the mounting plate 54 through a bearing. The output shaft of the second motor 32 passes through the left side of the mounting rod 31 and is fixedly connected to the right side of the right fixed seat 71. More specifically, the second threaded rod 75 is driven by the fourth motor 72 to indirectly move the position of the slider 76, and the fixed seat 71 on the right is rotated by the second motor 32.

[0031] Working principle:

[0032] Step 1: When grinding, first place the pulley on the surface of the right fixing seat 71, then turn on the fourth motor 72, and drive the second threaded rod 75 to rotate through the fourth motor 72, so that the slider 76 drives the limiting clamp 74 to move downward, and the right side of the pulley is fixed under the action of the limiting clamp 74. After fixing, turn on the cylinder 52, and drive the mounting plate 54 and the left fixing seat 71 to move to the right through the cylinder 52;

[0033] Step 2: Then turn on the fourth motor 72 on the left side, and drive the second threaded rod 75 to rotate through the fourth motor 72, so that the slider 76 drives the limiting clamp 74 to fix the left side of the pulley. After fixation, turn on the second motor 32, and drive the fixing seat 71 to rotate through the second motor 32, thereby rotating the pulley. Then, turn on the hydraulic rod 42, and drive the limiting sleeve 44 and the grinding head 45 to move upward through the hydraulic rod 42;

[0034] Step three: The grinding depth is adjusted under the action of the grinding head 45. When moving, the first motor 21 is turned on, and the first threaded rod 24 is driven to rotate by the first motor 21, and the position of the grinding head 45 is moved by the threaded block 23. When collecting waste residue, the third motor 64 is turned on, and the auger 62 is driven to rotate by the third motor 64. Under the action of the auger 62, the polished waste residue is discharged through the discharge trough 63, which has the advantages of convenient grinding and residue collection.

[0035] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0036] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. A pulley rope groove grinding device, characterized in that: The invention comprises a workbench (1), a first adjusting component (2), a rotating component (3), a lifting and grinding component (4), a second adjusting component (5), a collecting and discharging component (6) and a fixing component (7), wherein the collecting and discharging component (6) is arranged at the bottom of the workbench (1), the first adjusting component (2) is arranged in the inner cavity of the workbench (1), the second adjusting component (5) is arranged on the left side of the top of the workbench (1), the rotating component (3) is arranged on the right side of the top of the workbench (1), the lifting and grinding component (4) is arranged on the top of the first adjusting component (2), the fixing components (7) are both arranged on both sides of the top of the lifting and grinding component (4), and the first adjusting component (2) includes a first motor (21), a first slide rod (22), a threaded block (23) and a first threaded rod (24); the fixing assembly (7) includes a fixing seat (71), a fourth motor (72), a slide groove (73), a limit clamp (74), a second threaded rod (75) and a slide block (76); the lifting and grinding assembly (4) includes a mounting block (41), a hydraulic rod (42), a slot (43), a limit sleeve (44) and a grinding head (45); the rotating assembly (3) includes a mounting rod (31) and a second motor (32); the second adjusting assembly (5) includes a positioning plate (51), a cylinder (52), a second slide rod (53) and a mounting plate (54).

2. The pulley rope groove grinding device according to claim 1, characterized in that: The collecting and discharging assembly (6) comprises a storage box (61), an auger (62), a discharging trough (63) and a third motor (64); the storage box (61) is fixedly mounted on the bottom of the workbench (1); the auger (62) is rotatably connected to the inner cavity of the storage box (61) via a bearing; the third motor (64) is fixedly mounted on the front of the storage box (61); the output shaft of the third motor (64) passes through the inner cavity of the storage box (61) and is fixedly connected to the front of the auger (62).

3. The pulley rope groove grinding device according to claim 2, characterized in that: The discharge trough (63) is opened at the bottom of the storage box (61), the threaded block (23) is set in the inner cavity of the workbench (1), the first motor (21) is fixedly installed on the right side of the workbench (1), the first threaded rod (24) is rotated inside the threaded block (23) through a thread, and the output shaft of the first motor (21) passes through the inner cavity of the workbench (1) and is fixedly connected to the right side of the first threaded rod (24).

4. The pulley rope groove grinding device according to claim 1, characterized in that: The first slide rod (22) slides on both sides of the threaded block (23), and both sides of the first slide rod (22) are fixedly connected to the inner cavity of the workbench (1). The mounting block (41) is fixedly mounted on the top of the threaded block (23), the limiting sleeve (44) is arranged on the surface of the mounting block (41), the grinding head (45) is fixedly mounted on the top of the limiting sleeve (44), and the slots (43) are opened on both sides of the mounting block (41).

5. The pulley rope groove grinding device according to claim 1, characterized in that: The hydraulic rod (42) is fixedly mounted in the inner cavity of the card slot (43), the top of the hydraulic rod (42) is fixedly connected to the top of the inner cavity of the limiting sleeve (44), the positioning plate (51) is fixedly mounted on the left side of the top of the workbench (1), the cylinder (52) is fixedly mounted on the left side of the positioning plate (51), and the second slide rod (53) slides inside the positioning plate (51).

6. The pulley rope groove grinding device according to claim 1, characterized in that: The mounting plate (54) is arranged on the right side of the positioning plate (51), the right side of the cylinder (52) passes through the right side of the positioning plate (51) and is fixedly connected to the left side of the mounting plate (54), the right side of the second slide bar (53) is fixedly connected to the left side of the mounting plate (54), the mounting rod (31) is fixedly mounted on the right side of the top of the workbench (1), and the second motor (32) is fixedly mounted on the right side of the mounting rod (31).

7. The pulley rope groove grinding device according to claim 1, characterized in that: The fourth motor (72) is fixedly mounted on the top and bottom of the fixed seat (71), the slide grooves (73) are opened on both sides of the interior of the fixed seat (71), the slider (76) slides inside the slide groove (73), the limit clamp (74) is fixedly mounted on the inner side of the slider (76), and the second threaded rod (75) is rotated inside the slider (76) through a thread.

8. The pulley rope groove grinding device according to claim 1, characterized in that: The output shaft of the fourth motor (72) passes through the inner cavity of the slide groove (73) and is fixedly connected to the outer side of the second threaded rod (75). The left side of the left fixing seat (71) is rotatably connected to the right side of the mounting plate (54) through a bearing. The output shaft of the second motor (32) passes through the left side of the mounting rod (31) and is fixedly connected to the right side of the right fixing seat (71).

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