CN211841236U - Knife sharpener - Google Patents
Knife sharpener Download PDFInfo
- Publication number
- CN211841236U CN211841236U CN201922131518.XU CN201922131518U CN211841236U CN 211841236 U CN211841236 U CN 211841236U CN 201922131518 U CN201922131518 U CN 201922131518U CN 211841236 U CN211841236 U CN 211841236U
- Authority
- CN
- China
- Prior art keywords
- seat
- slide
- servo motor
- sets
- motor
- 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.)
- Active
Links
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a knife grinder, comprises a workbench, the rear portion sets up frame stand seat, the stand seat sets up servo motor, motor control lift slide vertical migration, set up the motor on the lift slide, the vertical reciprocating motion of motor control emery wheel main shaft, set up vertical slide on the lift slide, the slide sets up the emery shaft main shaft, the main shaft output end sets up the grinding face and is cup-shaped and convex emery wheel, the workstation front portion sets up horizontal slide, the slide bottom sets up servo motor, set up vertical supporting seat on the horizontal slide, the supporting seat sets up servo motor, motor control longitudinal movement, set up slope blade disc base on the vertical slide, the blade disc base sets up servo motor, motor control blade disc gyration angle, set up the knife rest on the gyration dish, set up the pressure sword groove on the knife rest. The utility model discloses but numerical control sharpedge grinding machine grinds the V-arrangement cutter of multiple different angles, and the angle of whetting a knife is accurate, and the blade is sharp.
Description
Technical Field
The utility model relates to a knife sharpening tool technical field, specifically speaking relate to a knife sharpener.
Background
Historically, the cutting edges of hard alloy and high speed steel blades have generally been ground by hand, which has been labor intensive in operation, inefficient, time consuming and material consuming. In order to improve the sharpening efficiency, people invent a plurality of types of sharpeners to replace manual grinding, thereby reducing the labor intensity of workers and improving the working efficiency, and because of complicated operation, the sharpeners with wider application range are not uniformly controlled by operators in the whole sharpening process, thereby causing the burning of the cutting edge and the annealing of the steel knife, which often can not meet the use requirements.
SUMMERY OF THE UTILITY MODEL
To the above defect, the utility model provides a numerical control sharpedge grinding machine, sharpedge grinding machine are equipped with electric and numerical control system, and this sharpedge grinding machine grinding speed is fast, improves production efficiency, practices thrift the cost, and this sharpedge grinding machine is even at the grinding process, and the angle is accurate, and the blade is sharp.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: a knife sharpener comprises a workbench, wherein a frame type upright post seat is arranged at the rear part of the workbench, a motor supporting seat is arranged on the frame type upright post seat, a servo motor is arranged on a supporting seat, the servo motor controls a vertical lifting sliding seat to move, the vertical lifting sliding seat is provided with a motor supporting seat, the supporting seat is provided with a motor, the motor controls a grinding wheel spindle sliding seat to longitudinally reciprocate, a longitudinal sliding seat is arranged on the vertical lifting sliding seat, the sliding seat is provided with a motor, the motor controls a grinding wheel output shaft, and a grinding surface of a grinding wheel in a circular arc shape and a cup shape is arranged on the output; the grinding wheel output end protective cover is provided with a proximity switch, the front part of the workbench is provided with a transverse sliding seat, the transverse sliding seat is provided with a supporting seat, the supporting seat is provided with a longitudinal sliding seat, the longitudinal sliding seat is provided with an inclined rotary disc base,
the rotary disc base is provided with a rotary disc, the rotary disc is provided with a tool rest, and the tool rest is provided with a tool pressing groove. The rotary disk is characterized in that a rotary gear is arranged at the bottom end of the rotary disk, a longitudinal sliding seat is arranged at the bottom of the rotary disk base, and a rack is arranged on the sliding seat.
Further, the rotary tool rest base is provided with a motor supporting seat, the supporting seat is provided with a servo motor, and the servo motor drives a ball screw to drive a rack to engage with a rotary gear to adjust the left and right angles of the grinding tool.
Further, frame type upright post seats are arranged at the rear parts of the working tables, motor supporting seats are arranged on the upright post seats, servo motors are arranged on the supporting seats, the servo motors drive the ball screws to drive the sliding seats to vertically move, and accurate grinding feeding and positioning are achieved.
Furthermore, a vertical lifting slide seat is arranged on the frame type stand column seat at the rear part of the workbench, a motor support seat is arranged on the slide seat, a motor is arranged on the support seat, and the motor drives an eccentric shaft connecting rod to be connected with the longitudinal slide seat to reciprocate.
Furthermore, a longitudinal sliding seat is arranged on the vertical lifting sliding seat, and a grinding wheel spindle is arranged on the sliding seat.
Further, the front base of the workbench is provided with a transverse motor supporting seat, the supporting seat is provided with a servo motor, the servo motor drives a ball screw to drive a transverse sliding seat to move, and transverse grinding accurate feeding and positioning are achieved.
Furthermore, a supporting seat is arranged on the transverse sliding seat in the front of the workbench and provided with a servo motor, and the servo motor drives the ball screw to drive the longitudinal sliding seat, so that the precise feeding and positioning of longitudinal grinding are realized.
The utility model discloses numerical control sharpedge grinding machine is provided with the cup-shaped emery wheel of angle about the grinding cutter, and grinding left and right circular arc groove emery wheel, the cutter angle that cup-shaped emery wheel ground, the adjustable contained angle of pressing about grinding cutter and cup-shaped emery wheel of revolving knife rest to grind out the V-arrangement cutter of one side blade or both sides blade, the grinding face of arc emery wheel is half-circular arc, and the adjustable contained angle of waiting between the cutter of adjustment revolving knife rest grinds out one side semicircle arc edge cutter from the face. The utility model discloses but numerical control sharpedge grinding machine grinds multiple V-arrangement cutter, arc groove cutter.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic diagram of the structure viewed from the right side of the present invention.
Detailed Description
The invention will be further described with reference to specific examples.
As shown in fig. 1 and fig. 2, the utility model discloses a numerical control knife sharpener, including workstation 1, the rear portion of workstation 1 sets up frame stand 11, frame stand 11 sets up servo support 20, support 20 sets up servo motor 18, servo motor 18 connects ball screw 21, frame stand 11 sets up vertical lift slide 19, vertical lift slide 19 sets up longitudinal slide 22, longitudinal slide 22 sets up emery wheel spindle 23, longitudinal slide 22 sets up spindle motor 27, vertical lift slide 19 sets up motor seat 25, motor seat 25 sets up motor 26, motor seat 25 sets up connecting rod 24, emery wheel spindle 23 output end sets up cup-shaped emery wheel 9 and circular arc-shaped emery wheel 8, emery wheel protecting cover at emery wheel spindle 23 output end sets up proximity switch 10, the anterior bottom of workstation 1 sets up motor support 13, the supporting seat 13 is provided with a servo motor 33, the servo motor 33 is connected with the ball screw 12, the front part of the workbench 1 is provided with a transverse sliding seat 2, the transverse sliding seat 2 is provided with a supporting seat 3, the supporting seat 3 is provided with a servo motor supporting seat 14, the supporting seat 14 is provided with a servo motor 15, the servo motor 15 is connected with the ball screw 4, the supporting seat 3 is provided with a sliding seat 28, the sliding seat 28 fixes a rotary cutter head tilting base 5, the rotary tilting base 5 is provided with a rotary disk 6, the bottom end of the rotary disk 6 is provided with a rotary gear 32, the rotary disc is provided with a tool rest 7, the tool rest 7 is provided with a tool pressing groove, the inclined base 5 of the rotary tool disc is provided with a supporting seat 17, the supporting seat 17 is provided with a servo motor 16, the servo motor 16 is connected with a ball screw 29, the bottom of the rotary inclined base 5 is provided with a longitudinal sliding seat 30, and the longitudinal sliding seat 30 is provided with a rack 31.
The servo motor 18 is connected with a ball screw 21 and rotates for a certain angle, the screw drives a vertical lifting sliding seat to move, and the grinding wheel spindle grinding head is adjusted to accurately feed and position.
The servo motor 33 is connected with the ball screw 12 to rotate for a certain angle, and the screw drives the transverse sliding seat to move so as to adjust transverse accurate feeding and positioning.
The servo motor 15 is connected with the ball screw 4 and rotates for a certain angle, and the screw drives the longitudinal sliding seat to move so as to adjust longitudinal accurate feeding and positioning.
The servo motor 16 is connected with a ball screw 29 to rotate for a certain angle, and the screw drives a rack meshing gear to rotate and move, so that the accurate angle positioning of the grinding tool is adjusted.
The proximity switch 10, servo motor drive vertical lift slide vertical movement, and proximity switch 10 detects the grinding tool arc position start stop point position.
The above description is only an embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements can be made without departing from the technical principle of the present invention, and these improvements should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a knife sharpener, includes the workstation, its characterized in that: the rear part of the workbench is provided with a frame type upright post seat, the frame type upright post seat is provided with a motor supporting seat, the supporting seat is provided with a servo motor, a vertical lifting slide seat is arranged on the frame type upright post seat and provided with a swing motor, a longitudinal slide seat is arranged on the vertical lifting slide seat and provided with a grinding wheel output shaft, the output shaft controls two grinding wheels, a cup-shaped grinding wheel and a circular arc-shaped grinding wheel, the grinding wheel output end protective cover is provided with a proximity switch, the front part of the workbench is provided with a transverse slide seat, a motor supporting seat is arranged on the transverse slide seat, a supporting seat is arranged on the transverse slide seat and provided with a longitudinal slide seat, a rotary knife rest base is arranged on the longitudinal slide seat, the servo motor is arranged on the rotary knife rest base, a rotary seat is arranged on the rotary knife rest base, the rotary knife rest is provided with a knife pressing groove, the rotary knife rest base is provided with a sliding seat, and the sliding seat is provided with a rack.
2. The knife sharpener of claim 1, wherein: the servo motor drives the lifting slide seat to move, and the position of the starting point of the arc position of the grinding tool is detected.
3. The knife sharpener of claim 1, wherein: and a longitudinal swing motor is arranged on the vertical lifting sliding seat and is connected with a longitudinal sliding block to do longitudinal reciprocating motion.
4. The knife sharpener of claim 1, wherein: the rotary tool rest base is arranged in an inclined mode.
5. The knife sharpener of claim 1, wherein: the servo motor drives the screw rod to rotate by a certain angle, and the rack is meshed with the gear to move by a certain distance to adjust the cutter rest to rotate by a set angle.
6. The knife sharpener of claim 1, wherein: the front part of the workbench is provided with a longitudinal sliding seat, and the motor drives the longitudinal sliding seat to move, adjust, grind and accurately feed and position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922131518.XU CN211841236U (en) | 2019-11-25 | 2019-11-25 | Knife sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922131518.XU CN211841236U (en) | 2019-11-25 | 2019-11-25 | Knife sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211841236U true CN211841236U (en) | 2020-11-03 |
Family
ID=73219760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922131518.XU Active CN211841236U (en) | 2019-11-25 | 2019-11-25 | Knife sharpener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211841236U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113290430A (en) * | 2021-06-15 | 2021-08-24 | 阳江市阳东区国浩机械制造有限公司 | Four-axis linkage lifting type numerical control end face knife sharpener |
| CN113814803A (en) * | 2021-10-19 | 2021-12-21 | 广东三观山精密机械有限公司 | Full-automatic edging machine |
-
2019
- 2019-11-25 CN CN201922131518.XU patent/CN211841236U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113290430A (en) * | 2021-06-15 | 2021-08-24 | 阳江市阳东区国浩机械制造有限公司 | Four-axis linkage lifting type numerical control end face knife sharpener |
| CN113814803A (en) * | 2021-10-19 | 2021-12-21 | 广东三观山精密机械有限公司 | Full-automatic edging machine |
| CN113814803B (en) * | 2021-10-19 | 2024-05-28 | 广东三观山精密机械有限公司 | Full-automatic edging machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103894897B (en) | A kind of co-ordinate-type saw bit matrix internal grinder | |
| CN211841236U (en) | Knife sharpener | |
| CN204800390U (en) | Tool sharpener | |
| CN201186398Y (en) | High precision knife sharpener | |
| CN203236311U (en) | Numerical-control cutter sharpener | |
| CN112720092A (en) | Knife sharpener capable of being adjusted at multiple angles | |
| CN202336779U (en) | Ball end mill grinding machine | |
| CN103223632A (en) | Full-automatic four-edge linear refining mill for glass | |
| CN202491141U (en) | Knife grinder with improved structure | |
| CN206662968U (en) | Angle grinder knife board | |
| CN201089103Y (en) | Edge grinding machine | |
| CN203804684U (en) | Knife grinder | |
| CN212918686U (en) | Edging device for cutter production | |
| CN204584425U (en) | A kind of portable cutting bead cutter | |
| CN204712284U (en) | A kind of ceramic paster Flange Plane cutting sander | |
| CN210280823U (en) | Novel vertical keyway planer | |
| CN211029262U (en) | Portable automatic knife grinder | |
| CN209007217U (en) | A kind of automatic tool grinding machine being conveniently replaceable cutter | |
| CN209616058U (en) | Cutting machine is used in a kind of processing of jewelry | |
| CN2239861Y (en) | Granite cambered surface plate grinding and cutting machine | |
| CN203792110U (en) | Special-purpose small-sized grinder for bearing cutter | |
| CN203751979U (en) | Knife stone device with automatic release of sharpening force | |
| CN110893564A (en) | Automatic grinding machine | |
| CN207344272U (en) | A kind of dish type planing tool blade milling machine | |
| CN104440422A (en) | Knife grinder convenient to adjust |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |