CN222268276U - A guide plate repair device for centerless grinder - Google Patents
A guide plate repair device for centerless grinder Download PDFInfo
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- CN222268276U CN222268276U CN202421081451.8U CN202421081451U CN222268276U CN 222268276 U CN222268276 U CN 222268276U CN 202421081451 U CN202421081451 U CN 202421081451U CN 222268276 U CN222268276 U CN 222268276U
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- 230000005540 biological transmission Effects 0.000 claims description 21
- 230000033001 locomotion Effects 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000003044 adaptive effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
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- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model belongs to the field of repairing devices, in particular to a guide plate repairing device of a centerless grinding machine, which comprises a workbench and an adaptation repairing device, wherein the adaptation repairing device is provided with a guide frame, one side of the guide frame is fixedly provided with a stepping motor, the output end of the stepping motor is fixedly provided with a guide roller, one side of the top of the guide frame is hinged with a movable plate, one side of the movable plate is fixedly provided with a movable roller, the top of the guide frame is hinged with a buffer rod, one side of the movable plate and one side of the buffer rod are movably arranged, the threaded shaft is matched with a threaded sleeve, so that the rotary motion of the threaded shaft is converted into the linear motion of the threaded sleeve to drive a movable block to lift, the gap between a lower grinding roller and an upper connecting shaft is adjusted, and the adaptation repairing function of the centerless grinding machine is realized by adjusting the gap, so that the problem of waste caused by the cost of materials is solved, and the reproducibility of the materials is improved.
Description
Technical Field
The utility model relates to the field of repairing devices, in particular to a guide plate repairing device of a centerless grinding machine.
Background
The centerless grinder grinding process is that the workpiece is pushed onto the support plate and guide plate from the front of the machine tool to the grinding area and then the workpiece is passed through the grinding area from the back of the machine tool.
At present, according to the prior art, the existing domestic centerless grinder guide plate cannot be repaired, the material tooling loss is large, the cost is high, when the centerless grinder guide plate is bent and distorted, the centerless grinder guide plate needs to be replaced, the cost of the material is wasted in the operation process, and the economic loss is gradually increased.
Therefore, a centerless grinder guide plate repairing device is provided for solving the problems.
Disclosure of utility model
In order to overcome the defects of the prior art and solve the problem of waste of material cost, the utility model provides a guide plate repairing device of a centerless grinding machine.
The guide plate repairing device for the centerless grinding machine comprises a workbench and an adaptive repairing device, wherein the adaptive repairing device is provided with a guide frame, one side of the guide frame is fixedly provided with a stepping motor, the output end of the stepping motor is fixedly provided with a guide roller, one side of the top of the guide frame is hinged with a movable plate, one side of the movable plate is fixedly provided with a movable roller, the top of the guide frame is hinged with a buffer rod, and one side of the movable plate and one side of the buffer rod are movably arranged.
Preferably, the support frame is installed to the workstation, the top fixedly connected with loading board of support frame, the spread groove has been seted up to one side of loading board, the bottom fixed mounting of support frame has moment motor, moment motor output transmission is connected with the drive belt, the both sides movable mounting of drive belt has spacing wheel, the transmission of drive belt is connected with the drive gear that is two in quantity.
Preferably, the adaptation prosthetic devices still installs the mount that is two in quantity, bottom one side fixed mounting of mount has the fixed block, one side of fixed block runs through and movable mounting has down the connecting axle, the one end fixed mounting of connecting axle has drive gear down, the other end fixed mounting of connecting axle has lower roller down.
Preferably, a movable block is movably arranged on one side of the fixing frame, an upper connecting shaft penetrates through one side of the movable block and is movably arranged on one side of the movable block, a driven wheel is fixedly arranged at one end of the upper connecting shaft, a transmission gear is connected with the bottom of the driven wheel in a transmission manner, and an upper grinding roller is fixedly arranged at the other end of the upper connecting shaft.
Preferably, the top of mount runs through and movable mounting has the screw thread axle, the bottom of screw thread axle runs through and movable mounting has rather than looks adaptation screw thread sleeve, screw thread sleeve's bottom fixed mounting has the movable block, the top fixed mounting of screw thread axle has rotatory handle.
Preferably, the bottom of the fixing frame is fixedly provided with a bearing plate, the top of the bearing plate is fixedly provided with a limiting frame, and one side of the limiting frame is fixedly provided with a limiting rod.
The utility model has the advantages that:
1. According to the utility model, through the structural design of the adaptation repairing device, the rotation motion of the threaded shaft is converted into the linear motion of the threaded sleeve to drive the movable block to lift by mutually matching the threaded shaft and the threaded sleeve, the gap between the lower grinding roller and the upper connecting shaft is adjusted, the adaptation repairing function of the centerless grinding machine guide plate is realized by adjusting the gap, the adaptation repairing function for different specifications is realized, the problem of waste caused by the cost of materials is solved, and the reproducibility of the materials is improved;
2. According to the utility model, through the structural design of the adaptation repairing device, the guide roller is driven to conduct rotary motion to guide the centerless grinding machine guide plate by driving the stepping motor, one end of the centerless grinding machine guide plate is enabled to move between the lower grinding roller and the upper grinding roller, the lower grinding roller is driven to roll through the lower connecting shaft when the transmission gear is in anticlockwise rotary motion, the lower grinding roller is matched with the upper grinding roller to grind, level and repair the centerless grinding machine guide plate, and meanwhile, the centerless grinding machine guide plate is driven to move.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an exploded view of the overall structure of the present utility model;
FIG. 3 is an exploded view of the structure of the adaptive prosthetic device of the present utility model;
FIG. 4 is a schematic diagram of an adaptive prosthetic device according to the present utility model;
Fig. 5 is an exploded view of the structure of the work table of the present utility model.
The device comprises a workbench, a2, an adaptive repairing device, a 11, a support frame, a 12, a bearing plate, a 13, a connecting groove, a 14, a limiting wheel, a 15, a torque motor, a 16, a driving belt, a 21, a guide frame, a 22, a stepping motor, a 23, a guide roller, a 24, a movable plate, a 25, a movable roller, a 26, a buffer rod, a 27, a fixed frame, a 28, a fixed block, a 29, a lower connecting shaft, a 31, a lower grinding roller, a 32, a transmission gear, a 33, a movable block, a 34, an upper connecting shaft, a 35, an upper grinding roller, a 36, a driven wheel, a 37, a rotary handle, a 38, a threaded shaft, a 39, a threaded sleeve, a 41, a limiting frame, a 42 and a limiting 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.
Referring to fig. 1-5, a guide plate repairing device of a centerless grinder comprises a workbench 1 and an adaptive repairing device 2, wherein the adaptive repairing device 2 is provided with a guide frame 21, one side of the guide frame 21 is fixedly provided with a stepping motor 22, the output end of the stepping motor 22 is fixedly provided with a guide roller 23, one side of the top of the guide frame 21 is hinged with a movable plate 24, one side of the movable plate 24 is fixedly provided with a movable roller 25, the top of the guide frame 21 is hinged with a buffer rod 26, and one sides of the movable plate 24 and the buffer rod 26 are movably arranged;
During operation, the guide roller 23 and the movable roller 25 are used for limiting the centerless grinding machine guide plate, the guide roller 23 rotates to guide the centerless grinding machine guide plate when the stepping motor 22 is driven, and the movable plate 24 and the buffer rod 26 are matched to buffer the centerless grinding machine guide plate during the movement of the centerless grinding machine guide plate.
Further, the workbench 1 is provided with a supporting frame 11, the top of the supporting frame 11 is fixedly connected with a bearing plate 12, one side of the bearing plate 12 is provided with a connecting groove 13, the bottom of the supporting frame 11 is fixedly provided with a torque motor 15, the output end of the torque motor 15 is in transmission connection with a transmission belt 16, two sides of the transmission belt 16 are movably provided with limiting wheels 14, and the transmission belt 16 is in transmission connection with two transmission gears 32;
When the device works, the whole body is supported and carried by the support frame 11, and the driving belt 16 is limited by the limiting wheel 14 when the torque motor 15 is driven, so that the driving belt is in a tight state to drive the driving gear 32.
Further, the adaptive repairing device 2 is further provided with two fixing frames 27, one side of the bottom of each fixing frame 27 is fixedly provided with a fixing block 28, one side of each fixing block 28 penetrates through and is movably provided with a lower connecting shaft 29, one end of each lower connecting shaft 29 is fixedly provided with a transmission gear 32, and the other end of each lower connecting shaft 29 is fixedly provided with a lower rolling roller 31;
During operation, the lower connecting shaft 29 is supported and limited through the fixed block 28, the lower grinding roller 31 is driven to roll through the lower connecting shaft 29 when the transmission gear 32 rotates anticlockwise, and the lower grinding roller 31 rolls and levels the centerless grinding machine guide plate when being matched with the upper grinding roller 35, and meanwhile drives the centerless grinding machine guide plate to move.
Further, a movable block 33 is movably installed on one side of the fixed frame 27, an upper connecting shaft 34 is penetrated and movably installed on one side of the movable block 33, a driven wheel 36 is fixedly installed at one end of the upper connecting shaft 34, a transmission gear 32 is connected to the bottom of the driven wheel 36 in a transmission manner, and an upper rolling roller 35 is fixedly installed at the other end of the upper connecting shaft 34;
During operation, the driven wheel 36 is driven by the driving gear 32 to rotate the driven wheel 36 clockwise, so that the driven wheel 36 drives the upper grinding roller 35 to rotate clockwise through the upper connecting shaft 34.
Further, the top of the fixing frame 27 is penetrated and movably provided with a threaded shaft 38, the bottom of the threaded shaft 38 is penetrated and movably provided with a threaded sleeve 39 matched with the threaded shaft, the bottom of the threaded sleeve 39 is fixedly provided with a movable block 33, and the top of the threaded shaft 38 is fixedly provided with a rotary handle 37;
When the specifications of the centerless grinder guide plate are inconsistent in operation, a person rotates the rotary handle 37, and the rotary handle 37 drives the threaded shaft 38 to be matched with the threaded sleeve 39, so that the rotary motion of the threaded shaft 38 is converted into the linear motion of the threaded sleeve 39, and the movable block 33 is driven to move up and down.
Further, the bottom of the fixing frame 27 is fixedly provided with a bearing plate 12, the top of the bearing plate 12 is fixedly provided with a limiting frame 41, and one side of the limiting frame 41 is fixedly provided with a limiting rod 42;
During operation, the limiting rod 42 is fixed through the limiting frame 41, and the guide of the centerless grinding machine guide plate is ensured in the moving process of the centerless grinding machine guide plate.
The working principle is that one end of a centerless grinding machine guide plate is placed between a guide roller 23 and a movable roller 25, at the moment, a stepping motor 22 is driven to enable the guide roller 23 to conduct rotary motion to guide the centerless grinding machine guide plate, one end of the centerless grinding machine guide plate is enabled to move between a lower grinding roller 31 and an upper grinding roller 35, straightening and leveling work of the centerless grinding machine guide plate is conducted through the mutual matching of the lower grinding roller 31 and the upper grinding roller 35, when the centerless grinding machine guide plate with inconsistent specifications is required to be directly faced, a movable rotating handle 37 of a person enables a threaded shaft 38 to rotate clockwise, the threaded shaft 38 is mutually matched with a threaded sleeve 39, rotary motion of the threaded shaft 38 is converted into linear motion of the threaded sleeve 39 to drive a movable block 33 to lift, a gap between the lower grinding roller 31 and the upper connecting shaft 34 is adjusted, and repairing of the centerless grinding machine guide plate is adapted through a gap adjusting mode.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The guide plate repairing device of the centerless grinding machine is characterized by comprising a workbench (1) and an adaptation repairing device (2), wherein a guide frame (21) is arranged on the adaptation repairing device (2), a stepping motor (22) is fixedly arranged on one side of the guide frame (21), a guide roller (23) is fixedly arranged at the output end of the stepping motor (22), a movable plate (24) is hinged to one side of the top of the guide frame (21), a movable roller (25) is fixedly arranged on one side of the movable plate (24), a buffer rod (26) is hinged to the top of the guide frame (21), and the movable plate (24) and one side of the buffer rod (26) are movably arranged.
2. The centerless grinding machine guide plate repairing device according to claim 1, wherein the workbench (1) is provided with a supporting frame (11), the top of the supporting frame (11) is fixedly connected with a bearing plate (12), one side of the bearing plate (12) is provided with a connecting groove (13), the bottom of the supporting frame (11) is fixedly provided with a torque motor (15), the output end of the torque motor (15) is in transmission connection with a driving belt (16), two sides of the driving belt (16) are movably provided with limiting wheels (14), and the driving belt (16) is in transmission connection with two driving gears (32).
3. The guide plate repairing device for the centerless grinding machine, as set forth in claim 1, is characterized in that the adapting repairing device (2) is further provided with two fixing frames (27), one side of the bottom of each fixing frame (27) is fixedly provided with a fixing block (28), one side of each fixing block (28) is penetrated and movably provided with a lower connecting shaft (29), one end of each lower connecting shaft (29) is fixedly provided with a transmission gear (32), and the other end of each lower connecting shaft (29) is fixedly provided with a lower grinding roller (31).
4. A centerless grinder guide plate repairing device according to claim 3 is characterized in that a movable block (33) is movably arranged on one side of the fixed frame (27), an upper connecting shaft (34) penetrates through one side of the movable block (33) and is movably arranged on one side of the movable block, a driven wheel (36) is fixedly arranged at one end of the upper connecting shaft (34), a transmission gear (32) is connected to the bottom of the driven wheel (36) in a transmission manner, and an upper grinding roller (35) is fixedly arranged at the other end of the upper connecting shaft (34).
5. A centerless grinder guide plate repairing device according to claim 4, wherein the top of the fixing frame (27) is penetrated and movably provided with a threaded shaft (38), the bottom of the threaded shaft (38) is penetrated and movably provided with a threaded sleeve (39) matched with the threaded shaft, the bottom of the threaded sleeve (39) is fixedly provided with a movable block (33), and the top of the threaded shaft (38) is fixedly provided with a rotary handle (37).
6. The guide plate repairing device for the centerless grinding machine according to claim 5, wherein a bearing plate (12) is fixedly arranged at the bottom of the fixing frame (27), a limiting frame (41) is fixedly arranged at the top of the bearing plate (12), and a limiting rod (42) is fixedly arranged at one side of the limiting frame (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421081451.8U CN222268276U (en) | 2024-05-17 | 2024-05-17 | A guide plate repair device for centerless grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421081451.8U CN222268276U (en) | 2024-05-17 | 2024-05-17 | A guide plate repair device for centerless grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222268276U true CN222268276U (en) | 2024-12-31 |
Family
ID=93952431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421081451.8U Active CN222268276U (en) | 2024-05-17 | 2024-05-17 | A guide plate repair device for centerless grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222268276U (en) |
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2024
- 2024-05-17 CN CN202421081451.8U patent/CN222268276U/en active Active
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