CN220007060U - Knife sharpening equipment for machine tool - Google Patents
Knife sharpening equipment for machine tool Download PDFInfo
- Publication number
- CN220007060U CN220007060U CN202321401623.0U CN202321401623U CN220007060U CN 220007060 U CN220007060 U CN 220007060U CN 202321401623 U CN202321401623 U CN 202321401623U CN 220007060 U CN220007060 U CN 220007060U
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- CN
- China
- Prior art keywords
- milling cutter
- piece
- fixedly connected
- fixing
- machine tool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000003801 milling Methods 0.000 claims abstract description 48
- 230000000670 limiting effect Effects 0.000 claims abstract description 18
- 238000005452 bending Methods 0.000 claims description 2
- 238000000227 grinding Methods 0.000 abstract description 4
- 238000005498 polishing Methods 0.000 description 12
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses sharpening equipment for a machine tool, which relates to the field of sharpening equipment for machine tools and comprises an operation table, wherein a machine shell, a rotating piece and a sharpening piece are arranged at the top end of the operation table, the sharpening piece is driven to rotate by a motor in the machine shell, a milling cutter can be sharpened, a rotating rod, a base, a handle, a fixed shell and a fixed assembly are arranged at the top end of the operation table, and the fixed assembly comprises a fixed groove, a pressing piece, a connecting rod, a clamping groove and a limiting piece, and can fix and take out the milling cutter by moving and limiting the pressing piece and the connecting rod up and down. According to the milling cutter grinding device, the fixing assembly is arranged, the milling cutter to be ground can be firmly clamped in the fixing groove, meanwhile, the milling cutter can be rotated by holding the handle by the aid of the rotating rod, the base and the handle in cooperation with the fixing shell, so that fine grinding can be performed, the situation that the milling cutter is damaged due to the fact that people hold the cutter to be ground in the past is effectively avoided, and therefore grinding efficiency is improved.
Description
Technical Field
The utility model relates to the field of machine tool knife sharpening equipment, in particular to sharpening equipment for a machine tool.
Background
The machine tool is mainly used for turning a rotating workpiece by a turning tool, and can be correspondingly processed by a drill bit, a reamer, a tap, a threading die, a knurling tool and the like, and is mainly used for processing shafts, discs, sleeves and other workpieces with rotating surfaces, is the most widely used machine tool in a machine manufacturing and repairing factory, and the tool is an important tool for cutting the workpiece by the machine tool.
When the conventional knife sharpening device is used, a worker holds a knife to polish the knife sharpening device, a large amount of heat is generated by the knife during polishing, the hand of the worker is uncomfortable due to the excessively high temperature, and meanwhile, a certain danger exists in the hand approaching to the grinding disc rotating at a high speed.
Disclosure of Invention
The utility model aims at: in order to solve the problem that the existing sharpening equipment is easy to cause injury to personnel in a mode of holding a cutter by a person, the sharpening equipment for the machine tool cutter is provided.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sharpening equipment for lathe cutter, includes the operation panel, the top fixedly connected with casing of operation panel, the lateral wall of casing rotates and is connected with the rotating member, the lateral wall outer fringe fixedly connected with of rotating member polishes the piece, through the inside motor drive of casing polishes the piece and rotates, alright polish the milling cutter, the top of operation panel rotates and is connected with the rotary rod, the top fixedly connected with base of rotary rod, the lateral wall fixedly connected with handle of base, the handle is convenient for the staff to hold and carries out the multi-angle rotation to the base;
the top end of the base is fixedly connected with a fixing shell through a screw, and a fixing assembly is arranged in one side of the fixing shell and used for fixing a milling cutter to be polished;
the fixing assembly includes:
the fixing groove is arranged at one side of the fixing shell, the sliding groove is arranged above the fixing groove in the fixing shell, the bottom end of the sliding groove is provided with a pressing sheet, the top end of the pressing sheet is fixedly connected with a connecting rod which is connected in the sliding groove in a sliding way, the top end of the connecting rod penetrates through the sliding groove to the top end of the fixing shell, two draw-in grooves have been seted up to the lateral wall of connecting rod, the top of fixed shell rotates and is connected with spacing piece, the one end joint of spacing piece is inside the draw-in groove that is located the below, through reciprocate and spacing to preforming and connecting rod, can realize fixing and taking out milling cutter.
As still further aspects of the utility model: the end wall of the casing is provided with a control knob for controlling the rotational speed of the polishing sheet.
As still further aspects of the utility model: the diameter size of the inner wall of the fixed groove is matched with the size of the outer wall of the milling cutter.
As still further aspects of the utility model: the height of the clamping groove is matched with the height of the limiting piece.
As still further aspects of the utility model: the bottom end side wall of the milling cutter is provided with a circle of annular groove in a forming mode, the pressing sheet is of an arc-shaped sheet structure, and the bending radian of the pressing sheet is matched with the radian of the annular groove of the milling cutter.
As still further aspects of the utility model: the annular groove wall of the milling cutter and the bottom end wall of the pressing sheet are fixedly connected with rubber layers, so that friction force of clamping connection of the annular groove wall of the milling cutter and the pressing sheet is increased.
Compared with the prior art, the utility model has the beneficial effects that:
through setting up fixed subassembly, can be with the firm centre gripping in the fixed slot inside of milling cutter that need polish, simultaneously, through the cooperation of rotary rod, base, handle and fixed shell, can hold handle rotary milling cutter in order to carry out meticulously polishing, this device has effectively avoided in the past because of personnel hand the cutter polishes and causes the condition of injury to polishing efficiency has been improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1 in accordance with the present utility model;
FIG. 3 is a schematic view of the structure of the milling cutter for milling according to the present utility model;
fig. 4 is a schematic view of an example of the milling cutter according to the present utility model.
In the figure: 1. an operation table; 2. a housing; 3. a rotating member; 4. polishing the sheet; 5. a rotating rod; 6. a base; 7. a handle; 8. a fixed case; 9. a fixing groove; 10. tabletting; 11. a connecting rod; 12. a clamping groove; 13. a limiting piece; 14. milling cutter.
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 to 4, in an embodiment of the utility model, a sharpening device for a machine tool cutter includes an operation table 1, wherein a casing 2 is fixedly connected to the top end of the operation table 1, a rotating member 3 is rotatably connected to a side wall of the casing 2, a sharpening sheet 4 is fixedly connected to an outer edge of a side wall of the rotating member 3, the sharpening sheet 4 is driven to rotate by a motor in the casing 2, a milling cutter 14 can be sharpened, a rotating rod 5 is rotatably connected to the top end of the operation table 1, a base 6 is fixedly connected to the top end of the rotating rod 5, a handle 7 is fixedly connected to a side wall of the base 6, and the handle 7 is convenient for a worker to hold the base 6 for multi-angle rotation;
the top end of the base 6 is fixedly connected with a fixing shell 8 through a screw, and a fixing assembly is arranged in one side of the fixing shell 8 and used for fixing a milling cutter 14 to be polished;
the fixed subassembly includes:
offer in fixed slot 9 of fixed shell 8 one side, the spout has been seted up to the inside of fixed shell 8 in the top of fixed slot 9, the bottom of spout is provided with preforming 10, the top fixedly connected with connecting rod 11 of preforming 10, connecting rod 11 sliding connection runs through the spout in spout inside and its top to the top of fixed shell 8, two draw-in grooves 12 have been seted up to the lateral wall of connecting rod 11, the top rotation of fixed shell 8 is connected with spacing piece 13, the one end joint of spacing piece 13 is inside draw-in groove 12 that is located the below, through reciprocate and spacing to preforming 10 and connecting rod 11, can realize the fixed of milling cutter 14 and take out.
In this embodiment: when the device is used, the base 6 and the fixed shell 8 are rotated by the hand grip 7 by a certain angle, so that the opening end face of the fixed groove 9 faces workers, a milling cutter 14 to be polished is conveniently inserted, then the milling cutter 14 is inserted into the fixed groove 9, and the fixing assembly is utilized for fixing the milling cutter 14, and the device specifically comprises the following operation:
firstly, one end of a limiting piece 13 is rotated out of a clamping groove 12, the limiting effect of the limiting piece 13 is lost, a connecting rod 11 automatically slides downwards along a sliding groove, when the bottom end face of a pressing piece 10 is attached to the annular groove wall of a milling cutter 14, the clamping groove 12 positioned above is just positioned above a fixed shell 8, at the moment, one end of the limiting piece 13 is rotated into the clamping groove 12, the connecting rod 11 and the pressing piece 10 can be limited, and then the milling cutter 14 inserted into the fixed groove 9 is firmly fixed; then, the motor is started to drive the rotating piece 3 to drive the polishing piece 4 to rotate, and a worker can rotate the milling cutter 14 by holding the handle 7, so that the polishing angle of the milling cutter 14 is adjusted;
after finishing polishing, the motor is turned off, one end of the limiting piece 13 is rotated out of the clamping groove 12, the top end of the connecting rod 11 is pinched to move the limiting piece upwards, when the clamping groove 12 positioned below is leveled with the height of the limiting piece 13, the limiting piece 13 is screwed into the clamping groove 12 again, the extrusion limiting of the pressing piece 10 is lost, and the milling cutter 14 can be easily pulled out of the fixing groove 9.
Referring to fig. 1 and 4, the end wall of the casing 2 is provided with a control knob for controlling the rotation speed of the polishing sheet 4.
In this embodiment: the rotational speed of the polishing sheet 4 is adjusted by the control knob, so that the polishing precision of the milling cutter 14 by the worker can be improved.
Referring to fig. 4, the diameter of the inner wall of the fixing slot 9 is matched with the outer wall of the milling cutter 14.
In this embodiment: the size of the fixing groove 9 is compared with that of the milling cutter 14, so that the milling cutter 14 can be smoothly inserted into the fixing groove 9.
Referring to fig. 2 and 4, the height of the slot 12 is matched with the height of the limiting plate 13.
In this embodiment: the clamping groove 12 is matched with the limiting piece 13 in height, so that the clamping groove 12 and the limiting piece can be firmly clamped, and then the connecting rod 11 and the pressing piece 10 are limited.
Referring to fig. 2 to 4, a ring-shaped groove is formed on the bottom side wall of the milling cutter 14, and the pressing sheet 10 has an arc-shaped sheet structure with a curvature matching the curvature of the ring-shaped groove of the milling cutter 14.
In this embodiment: the circular groove of the milling cutter 14 is compared with the radian of the pressing sheet 10, so that the limiting effect of the pressing sheet 10 on the milling cutter 14 can be ensured, and then the milling cutter 14 is prevented from being displaced when being polished.
Referring to fig. 4, a rubber layer is fixedly connected to the annular groove wall of the milling cutter 14 and the bottom end wall of the pressing sheet 10, so as to increase the friction force between the two.
In this embodiment: the design of the rubber layer ensures that the two can not generate relative displacement or displacement is slow, thereby ensuring polishing precision.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a sharpening equipment for lathe cutter, includes operation panel (1), the top fixedly connected with casing (2) of operation panel (1), the lateral wall of casing (2) rotates and is connected with rotating member (3), the lateral wall outer fringe fixedly connected with of rotating member (3) polishes piece (4), through inside motor drive of casing (2) polishes piece (4) rotation, alright polish milling cutter (14), a serial communication port, the top rotation of operation panel (1) is connected with rotary rod (5), the top fixedly connected with base (6) of rotary rod (5), the lateral wall fixedly connected with handle (7) of base (6), handle (7) are convenient for the staff hold and are rotated base (6) multi-angle;
the top end of the base (6) is fixedly connected with a fixing shell (8) through a screw, and a fixing assembly is arranged in one side of the fixing shell (8) and used for fixing a milling cutter (14) to be polished;
the fixing assembly includes:
the utility model provides a set up in fixed slot (9) of fixed shell (8) one side, the spout has been seted up to the inside of fixed shell (8) in the top of fixed slot (9), the bottom of spout is provided with preforming (10), the top fixedly connected with connecting rod (11) of preforming (10), connecting rod (11) sliding connection runs through spout to the top of fixed shell (8) in spout inside and its top, two draw-in grooves (12) have been seted up to the lateral wall of connecting rod (11), the top rotation of fixed shell (8) is connected with spacing piece (13), the one end joint of spacing piece (13) is inside draw-in groove (12) that are located the below, through reciprocate and spacing to preforming (10) and connecting rod (11), can realize fixing and taking out milling cutter (14).
2. A sharpening device for machine tool cutters according to claim 1, characterized in that the end wall of the casing (2) is provided with a control knob for controlling the rotational speed of the sharpening sheet (4).
3. A sharpening device for machine tool cutters according to claim 1, characterized in that the diameter of the inner wall of the fixed slot (9) is sized to match the outer wall of the milling cutter (14).
4. The sharpening device for machine tool cutters according to claim 1, characterized in that the height of the clamping groove (12) is matched with the height of the limiting piece (13).
5. A sharpening device for a tool of a machine tool according to claim 3, wherein the side wall of the bottom end of the milling cutter (14) is formed with a circle of annular grooves, and the pressing sheet (10) is of an arc-shaped sheet structure, and the bending radian of the pressing sheet is matched with the radian of the annular grooves of the milling cutter (14).
6. The sharpening device for machine tool cutters according to claim 5, wherein the annular groove wall of the milling cutter (14) and the bottom end wall of the pressing sheet (10) are fixedly connected with rubber layers, so that the friction force of the clamping connection of the two is increased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321401623.0U CN220007060U (en) | 2023-06-05 | 2023-06-05 | Knife sharpening equipment for machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321401623.0U CN220007060U (en) | 2023-06-05 | 2023-06-05 | Knife sharpening equipment for machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220007060U true CN220007060U (en) | 2023-11-14 |
Family
ID=88691334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321401623.0U Active CN220007060U (en) | 2023-06-05 | 2023-06-05 | Knife sharpening equipment for machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220007060U (en) |
-
2023
- 2023-06-05 CN CN202321401623.0U patent/CN220007060U/en active Active
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| GR01 | Patent grant |