CN212351351U - A exempt from to tear open blade sharpedge grinding machine for lathe - Google Patents
A exempt from to tear open blade sharpedge grinding machine for lathe Download PDFInfo
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- CN212351351U CN212351351U CN202020661557.0U CN202020661557U CN212351351U CN 212351351 U CN212351351 U CN 212351351U CN 202020661557 U CN202020661557 U CN 202020661557U CN 212351351 U CN212351351 U CN 212351351U
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- shaft
- knife
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- 238000000034 method Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910001651 emery Inorganic materials 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 241001149761 Planera aquatica Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a exempt from to tear open blade sharpedge grinding machine for lathe, include: knife sharpener body, support frame and band pulley. The knife sharpener body comprises a motor and a miniature grinding wheel which are fixed on a motor fixing plate, the bottom end of the miniature grinding wheel is connected with a knife edge, the motor fixing plate is obliquely arranged, a sliding block support is arranged below one side of the motor fixing plate, and the lower side of the other side of the motor fixing plate is connected with a slideway; the support frame comprises a shaft shell, a sucker plate and a rack, the shaft shell is respectively arranged at two ends of the cutter shaft, the rack is parallel to the slide way and is connected with the slide way through a rack connecting rod, and the sucker plate is provided with an electromagnetic sucker and a cutter rest mark; the belt wheel is coaxial with the cutter shaft, the cutter shaft mark is arranged on the belt wheel, and the belt wheel is connected with the sucker plate through the electromagnetic sucker. The disassembly-free blade knife sharpener for the machine tool is high in precision, working procedures are saved, operation is simple and convenient, knife sharpening times are reduced, and product quality is improved; the production schedule can be accelerated, and the application range is wide; the knife sharpener and the machine tool are integrated, and the prospect is wide.
Description
Technical Field
The utility model relates to a sharpedge grinding machine technical field, in particular to exempt from to tear open blade sharpedge grinding machine for lathe.
Background
In industrial production, planing machines and knife sharpeners are common devices. In use, the problems of troublesome knife assembly and disassembly and difficult knife grinding often occur. When the planer needs to sharpen, the blade must be detached and sharpened, and then the blade must be attached, so that the sharpening method has poor accuracy. Moreover, a common planer is provided with more than three blades, and the blades are difficult to be assembled manually, so that the heights of the three blades are consistent, the accuracy cannot be realized, and the blades are easy to damage. Similarly, the procedure of detaching and installing the knife each time is complicated, which undoubtedly increases the daily workload of workers. Moreover, the products processed by manual knife installation have more defects and larger defective products.
In view of this, it is highly desirable to produce a new knife grinder without detaching the knife blade.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a exempt from to tear open blade sharpedge grinding machine for lathe is provided, it has solved the problem that sharpedge grinding machine and lathe combined together, no longer need the dismouting sword, has reduced product defect.
The utility model discloses the technical problem that solve is realized through following technical scheme:
a tamper-free blade sharpener for a machine tool comprising:
the knife sharpener comprises a knife sharpener body and a knife shaft, wherein the lower end of the motor is connected with the top end of a miniature grinding wheel, the bottom end of the miniature grinding wheel can penetrate through a motor fixing plate and is connected with a knife edge, the motor fixing plate is obliquely arranged with a workbench, the lower part of one side of the motor fixing plate is connected with the workbench through a sliding block support, the lower part of the other side of the motor fixing plate is connected with a slide way above the workbench through a slide way groove, and the slide way is parallel to the knife shaft;
the support frame comprises two shaft shells and a frame, the two shaft shells are respectively arranged at two ends of the cutter shaft, the frame is parallel to the slide way, the slide way is connected with two ends of the frame through a first frame connecting rod and a second frame connecting rod, the upper parts of the two shaft shells are respectively connected with the two frame connecting rods, a sucker plate is further arranged on one side, away from the second frame connecting rod, of the first frame connecting rod in parallel, and an electromagnetic sucker and a cutter rest mark are arranged on the sucker plate;
the belt wheel is coaxial with the cutter shaft and drives the cutter shaft to rotate through the rotation of the belt wheel, the belt wheel is provided with a cutter shaft mark, and the belt wheel is connected with the sucker plate through an electromagnetic sucker.
Preferably, in the above technical solution, the motor fixing plate and the worktable are inclined to form an included angle α, and the included angle α is 20 ° to 25 °.
Preferably, in the above technical solution, the motor is fixed above the motor fixing plate by a support member, and the motor is connected to a power supply; the supporting piece is provided with a plurality of groups of fixing pieces with different heights, and the motor is fixed by selecting the fixing pieces with different heights so as to adjust the distance between the motor and the motor fixing plate.
Preferably, in the above technical scheme, a clamping groove for fixing the shaft housing is provided below each of the first frame connecting rod and the second frame connecting rod.
Preferably, in the above technical scheme, an included angle α is formed between the motor fixing plate and the workbench in an inclined manner, and the included angle α is 23 °.
Preferably, in the above technical solution, the motor 11 is a high-speed motor.
The above technical scheme of the utility model, following beneficial effect has:
compared with the prior art, the disassembly-free blade sharpener for the machine tool has the advantages of high precision, process saving, simplicity and convenience in operation, reduction in sharpening times and improvement of product quality; meanwhile, the production progress can be accelerated, the application range is wide, and the knife sharpener can be arranged in widely used woodworking planers; moreover, the knife sharpener and the machine tool are integrated, and the device has great social application effect.
Drawings
Fig. 1 is a front view of the dismounting-free blade sharpener for machine tool of the present invention.
Fig. 2 is a side sectional view of the detaching-free blade sharpener for machine tool of the present invention.
Fig. 3 is a schematic view of the connection between the motor and the workbench according to the present invention.
Fig. 4 is a top view of the support frame of the present invention.
Fig. 5 is a bottom view of the support frame of the present invention.
Fig. 6 is a schematic view of the connection between the shaft housing and the belt wheel of the present invention.
Fig. 7 is a schematic view of the connection between the shaft housing and the suction cup plate of the present invention.
Fig. 8 is a schematic view of the connection between the suction plate and the electromagnetic chuck of the present invention.
Fig. 9 is a schematic view of the connection between the suction cup plate and the belt wheel of the present invention.
Wherein: 1-workbench, 11-motor, 12-micro grinding wheel, 13-motor fixing plate, 14-sliding block support, 15-sliding channel groove, 16-cutter shaft, 17-sliding channel, 18-knife edge, 21-shaft shell, 22-frame, 23-first frame connecting rod, 24-second frame connecting rod, 25-suction disc plate, 26-electromagnetic suction disc, 27-knife rest mark, 28-clamping groove, 31-belt wheel and 32-cutter shaft mark.
Detailed Description
The following detailed description of the present invention is provided to facilitate further understanding of the invention.
Fig. 1 is a front view of the dismounting-free blade sharpener for machine tool of the present invention. Fig. 2 is a side sectional view of the detaching-free blade sharpener for machine tool of the present invention. Fig. 3 is a schematic view of the connection between the motor and the workbench according to the present invention. Fig. 4 is a top view of the support frame of the present invention. Fig. 5 is a bottom view of the support frame of the present invention. Fig. 6 is a schematic view of the connection between the shaft housing and the belt wheel of the present invention. Fig. 7 is a schematic view of the connection between the shaft housing and the suction cup plate of the present invention. Fig. 8 is a schematic view of the connection between the suction plate and the electromagnetic chuck of the present invention. Fig. 9 is a schematic view of the connection between the suction cup plate and the belt wheel of the present invention. As shown in the figure:
a tamper-free blade sharpener for a machine tool comprising: knife sharpener body, support frame and band pulley.
In detail:
the sharpener body comprises a motor 11, a micro grinding wheel 12 and a motor fixing plate 13. The motor 11 is provided with a power cord, the lower end of the motor 11 is connected with the top end of the micro grinding wheel 12, and the bottom end of the micro grinding wheel 12 can penetrate through the motor fixing plate 13 and is connected with the knife edge 18. The motor 11 is fixed above the motor fixing plate 13 by a support member. That is, the motor fixing plate 13 fixes the motor 11 and the micro grinding wheel 12 as a whole. The motor fixing plate 13 is obliquely arranged with the workbench 1, the lower part of one side of the motor fixing plate 13 is connected with the workbench 1 through the sliding block support 14, and the lower part of the other side of the motor fixing plate is connected with the slide way 17 above the workbench 1 through the slide way groove 15. The slideway 17 is arranged in parallel with the cutter shaft 16, so that the slideway is tightly attached to the workbench 1. Under the condition of electrifying, the motor 11 and the micro grinding wheel 12 which are fixed by the motor fixing plate 13 can move back and forth along the slide way to grind the knife. During the movement, the slide block support 14 plays a role of support and slides on the workbench 1 along with the sliding of the motor fixing plate 13. Preferably, the motor 11 is a high-speed motor. The miniature grinding wheel and the high-speed motor are adopted because the miniature grinding wheel solves the problem that the common grinding wheel cannot be combined with a planer, and the high-speed motor solves the problem that the linear speed is slow because the grinding wheel is small.
Further, the motor fixing plate 13 and the workbench 1 are inclined to form an included angle α, and the included angle α is 20-25 degrees, and preferably 23 degrees. Perpendicular setting between motor 11 and the motor fixed plate 13, miniature emery wheel 12 is coaxial with motor 11, and miniature emery wheel 12 cover is established in the trompil of motor fixed plate 13, and such benefit lies in motor fixed plate 13 both can play the effect of supporting the sharpedge grinding machine, can also fix miniature emery wheel 12 simultaneously. The lower surface of the grinding whetstone 12 is in full contact with the surface of the knife edge 18.
Further, a plurality of sets of fixing members with different heights are arranged on the supporting member of the motor 11, and the motor 11 is fixed by selecting the fixing members with different heights, so that the distance between the motor 11 and the motor fixing plate 13 is adjusted. For example, when the grinding wheel is worn after a certain period of time, the height of the integral structure formed by the grinding wheel and the motor needs to be adjusted so that the lower end surface of the grinding wheel can be well combined with the knife edge 18, and the adjustment is realized by adjusting the fixing piece on the supporting piece. For another example, when the heights of the grinding wheels are different, the height of the motor needs to be adjusted, and the adjustment is also realized by adjusting the fixing piece.
The support frame comprises two shaft housings 21, a frame 22 and two support rods. The two shaft housings 21 are respectively provided at the left and right ends of the cutter shaft 16. The frame 22 is parallel to the slide way 17, the slide way 17 is connected with two ends of the frame 22 through a first frame connecting rod 23 and a second frame connecting rod 24, and the upper parts of the two shaft shells 21 are respectively connected with the two frame connecting rods. That is, the first and second frame connecting rods 23 and 24 are respectively provided on the two shaft housings, and the shaft housing 21 supports the two frame connecting rods. Simultaneously, for the connection that can be better between axle housing 21 and two connecting rods, the support frame of formation is more stable, all is provided with the draw-in groove 28 that is used for fixed axle housing 21 in the below of first frame connecting rod 23 and second frame connecting rod 24, and the card that the outward flange of axle housing 21 can be fine like this is in draw-in groove 28, and when sharpedge grinding machine during operation, whole support frame is more stable, the condition of off tracking can not appear.
Further, a suction cup plate 25 is arranged in parallel on the side of the first frame connecting rod 23 away from the second frame connecting rod 24, and an electromagnetic suction cup 26 and a tool rest mark 27 are arranged on the suction cup plate 25.
The belt wheel 31 is coaxial with the knife shaft 16 and drives the knife shaft 16 to rotate through the rotation of the belt wheel 31, the knife shaft mark 32 is arranged on the belt wheel 31, and the belt wheel 31 is connected with the sucker plate 25 through the electromagnetic sucker 26. When the arbor shaft mark 32, the tool rest mark 27 and the arbor shaft 18 are aligned, the electromagnetic chuck 26 is energized and passes through the electromagnetic fixed pulley 31. The purpose of the arbor indicia 32 and tool holder indicia is to precisely locate the blades so that each blade stays at the same location as the highest point.
The use method of the disassembly-free blade sharpener for the machine tool comprises the following steps:
(1) installing the knife sharpener body, clamping the knife sharpener body on a shaft shell, checking whether a slide way is parallel to a knife shaft or not, and adjusting if the slide way is not parallel to the knife shaft;
(2) after the knife sharpener is combined with the planer, the knife shaft is rotated to align the knife shaft mark with the knife rest mark;
(3) starting the electromagnetic chuck, fixing the cutter shaft, accurately positioning the cutter edge and the micro sand, and entering a knife grinding state;
(4) starting a motor, and carrying out reciprocating motion with the workbench sliding block support along the slide way to sharpen the knife;
(5) after the first blade is ground, the electromagnetic chuck of the cutter shaft is closed, the cutter shaft is rotated to align the mark of the second cutter shaft with the mark of the cutter rest, and the second blade is ground, so that the blades are ground one by one.
The application has the advantages that:
(1) the knife sharpener and the machine tool are integrated, the disassembly and the assembly are not needed, and the time and the labor are saved;
(2) the moving mode of the monorail track and the workbench supporting slide way is adopted for sharpening the knife, so that the precision is higher;
(3) the fixing effect is better by adopting an electromagnetic chuck fixing method for fixing;
(4) the high-speed motor has high rotating speed, and the blades are fast in heat dissipation when being arranged on the cutter shaft, so that the cutter is not easy to burn;
(5) because the slide support is a planer table, the precision of the ground blade is high.
Although the present invention has been described with reference to the above embodiments, it is not intended to limit the present invention, and various alternatives and modifications can be made by those skilled in the art without departing from the spirit and scope of the present invention.
Claims (6)
1. A disassembly-free blade sharpener for a machine tool, comprising:
the knife sharpener comprises a knife sharpener body and a knife shaft, wherein the lower end of the motor (11) is connected with the top end of a miniature grinding wheel (12), the bottom end of the miniature grinding wheel (12) can penetrate through a motor fixing plate (13) and is connected with a knife edge (18), the motor fixing plate (13) is obliquely arranged with a workbench (1), the lower part of one side of the motor fixing plate (13) is connected with the workbench (1) through a sliding block support (14), the lower part of the other side of the motor fixing plate is connected with a slide way (17) above the workbench through a slide way groove (15), and the slide way (17) is parallel to the knife shaft (16);
the support frame comprises two shaft shells (21) and a rack (22), the two shaft shells (21) are respectively arranged at two ends of the cutter shaft (16), the rack (22) is parallel to the slide way (17), the slide way (17) is connected with two ends of the rack (22) through a first rack connecting rod (23) and a second rack connecting rod (24), the upper parts of the two shaft shells (21) are respectively connected with the two rack connecting rods, a sucker plate (25) is further arranged on one side, away from the second rack connecting rod (24), of the first rack connecting rod (23) in parallel, and an electromagnetic sucker (26) and a cutter rest mark (27) are arranged on the sucker plate (25);
the belt wheel (31) is coaxial with the cutter shaft (16) and drives the cutter shaft (16) to rotate through the rotation of the belt wheel (31), a cutter shaft mark (32) is arranged on the belt wheel (31), and the belt wheel (31) is connected with the sucker plate (25) through an electromagnetic sucker (26).
2. The detaching-free blade sharpener for machine tools according to claim 1, characterized in that the motor fixing plate (13) is inclined with the worktable (1) by an included angle α of 20 ° -25 °.
3. The demolition-free blade sharpener for a machine tool according to claim 1, characterized in that the motor (11) is fixed above the motor fixing plate (13) by a support, the motor (11) being connected to a power supply.
4. The demolition-free blade sharpener for a machine tool according to claim 1, characterized in that a slot (28) for fixing the shaft housing (21) is provided below the first frame connecting rod (23) and the second frame connecting rod (24).
5. The demolition-free blade sharpener for machine tools according to claim 1, characterized in that the motor (11) is a high-speed motor.
6. The demolition-free blade sharpener for a machine tool according to claim 3, wherein the support member is provided with a plurality of sets of fasteners with different heights, and the motor (11) is fixed by selecting the fasteners with different heights so as to adjust the distance between the motor (11) and the motor fixing plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020661557.0U CN212351351U (en) | 2020-04-27 | 2020-04-27 | A exempt from to tear open blade sharpedge grinding machine for lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020661557.0U CN212351351U (en) | 2020-04-27 | 2020-04-27 | A exempt from to tear open blade sharpedge grinding machine for lathe |
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| Publication Number | Publication Date |
|---|---|
| CN212351351U true CN212351351U (en) | 2021-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020661557.0U Expired - Fee Related CN212351351U (en) | 2020-04-27 | 2020-04-27 | A exempt from to tear open blade sharpedge grinding machine for lathe |
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| CN (1) | CN212351351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111360593A (en) * | 2020-04-27 | 2020-07-03 | 葛建洪 | Disassembly-free blade knife sharpener for machine tool and use method thereof |
-
2020
- 2020-04-27 CN CN202020661557.0U patent/CN212351351U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111360593A (en) * | 2020-04-27 | 2020-07-03 | 葛建洪 | Disassembly-free blade knife sharpener for machine tool and use method thereof |
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Granted publication date: 20210115 |