CN112059745A - Be suitable for equipment of whetting a knife of equidimension cutter not - Google Patents

Be suitable for equipment of whetting a knife of equidimension cutter not Download PDF

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Publication number
CN112059745A
CN112059745A CN202011017457.5A CN202011017457A CN112059745A CN 112059745 A CN112059745 A CN 112059745A CN 202011017457 A CN202011017457 A CN 202011017457A CN 112059745 A CN112059745 A CN 112059745A
Authority
CN
China
Prior art keywords
block
shaft
power
gear
sharpening
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.)
Withdrawn
Application number
CN202011017457.5A
Other languages
Chinese (zh)
Inventor
顿娟红
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Junping Damping Technology Co Ltd
Original Assignee
Qingdao Junping Damping Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qingdao Junping Damping Technology Co Ltd filed Critical Qingdao Junping Damping Technology Co Ltd
Priority to CN202011017457.5A priority Critical patent/CN112059745A/en
Publication of CN112059745A publication Critical patent/CN112059745A/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/16—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces performing a reciprocating movement, e.g. during which the sense of rotation of the working-spindle is reversed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/04—Protective covers for the grinding wheel

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention discloses a knife sharpening device suitable for cutters of different sizes, which comprises a machine body, wherein a knife sharpening cavity is arranged in the machine body, a power block is fixedly arranged at the left part of the machine body, a clamp mechanism is arranged on the power block, and a knife sharpening mechanism is arranged in the knife sharpening cavity.

Description

Be suitable for equipment of whetting a knife of equidimension cutter not
Technical Field
The invention relates to the technical field of hardware, in particular to a knife sharpening device suitable for cutters of different sizes.
Background
The cutter is the most frequent one of our daily life uses, the cutting edge can become sharp no longer after long-time use to lead to using more arduous, so the cutter needs often to whet a knife, also need certain technique when whetting a knife, unskilled person not only the sword does not grind, cause destruction to the cutting edge on the contrary, let oneself be injured even, can not polish simultaneously when whetting a knife by hand moreover, the time of whetting a knife is longer, and two sides are asynchronous still can lead to the cutter to be partially cutting edge of a knife.
Disclosure of Invention
Aiming at the defects of the technology, the invention provides the knife sharpening equipment suitable for cutters with different sizes, and the defects can be overcome.
The invention relates to a knife sharpening device suitable for knives with different sizes, which comprises a machine body, wherein a knife sharpening cavity is arranged in the machine body, a power block is fixedly arranged at the left part of the machine body, a clamp mechanism is arranged on the power block, a knife sharpening mechanism is arranged in the knife sharpening cavity, the clamp mechanism comprises a turnover block rotatably arranged in the power block, an installation block is fixedly arranged at the upper side of the turnover block, a ratchet pressing plate is slidably arranged up and down in the installation block, a limiting spring connected with the installation block is arranged at the lower side of the ratchet pressing plate, a synchronous gear is rotatably arranged in the ratchet pressing plate, a torsion spring connected with the ratchet pressing plate is arranged on the synchronous gear, two limiting racks are meshed with the synchronous gear in front and back, the two limiting racks respectively extend into the installation block in the left and right directions, a pressing block is slidably arranged at the left part of the installation block in, the pressure block is provided with a pressure spring connected with the mounting block, the right side of the pressure block is provided with a force transmission slide block which is arranged in the mounting block in a left-right sliding manner, the force transmission slide block can push a limit rack to slide in the right direction, the turning block is provided with a push rod in an upper-lower sliding manner, the push rod is provided with a jacking spring connected with the turning block, the power block is fixedly provided with an arc push plate, the mounting block is provided with a ratchet slide block in a left-right sliding manner, the ratchet slide block can be connected with the ratchet press plate through a ratchet, the upper side of the ratchet slide block is fixedly provided with a fixed block, the right side of the fixed block is provided with a fixed spring connected with the mounting block, the upper part of the power block is rotatably provided with a rotating block, the left end of the rotating block is provided with a positioning plate in an upper-, the sharpening mechanism comprises a front sharpening block and a rear sharpening block, wherein the front sharpening block and the rear sharpening block are symmetrically installed in the sharpening cavity in a rotating mode, an output shaft is installed in the working block in a rotating mode, an installation rod is fixedly installed on the output shaft, a longitudinal sliding block is installed on the installation rod in a rotating mode, a sharpening stone is fixedly installed on the longitudinal sliding block, the longitudinal sliding block is installed in a transverse sliding block in a front sliding mode, and the transverse sliding block is installed on the output shaft in a left sliding mode and a.
Beneficially, a motor is arranged on the front side of the power block, a power shaft is connected to the rear side of the motor, the power shaft is rotatably mounted at the left portion of the power block, a turnover gear is fixedly mounted on the power shaft, an incomplete gear is meshed and connected to the right side of the turnover gear, the incomplete gear is fixedly mounted on the turnover shaft, the turnover shaft is rotatably mounted in the power block, a turnover block is fixedly mounted on the turnover shaft, a support block is vertically and slidably mounted at the right portion of the machine body, and a support spring connected with the machine body is arranged on the lower side of the support block.
Beneficially, there are pressure pinion rack in the last lower slidable mounting of grinding sword chamber left wall, pressure pinion rack downside is provided with reset spring that the organism is connected, the equal meshing of side is connected with output gear around the pressure pinion rack, output gear fixed mounting is on the trip shaft cover, the trip shaft cover rotate install in the grinding sword chamber, the meshing of output gear upside is connected with the output shaft, drive gear fixed mounting is in the drive shaft, the drive shaft rotate install in the organism, the drive shaft left end passes through bevel gear pair and rotation axis connection, the rotation axis rotate install in power block upper portion, fixed mounting has in the axis of rotation the turning block.
Beneficially, there is the ejector pad horizontal slidable mounting in the fixed block, ejector pad right side fixed mounting has the stopper, the stopper right side be provided with the resistance spring that the fixed block is connected, the side is provided with around the stopper around and symmetrical around and slidable mounting in clamp splice in the fixed block, slidable mounting around the clamp splice in the fixed block, be provided with on the clamp splice with the clamp spring that the fixed block is connected, slidable mounting has two buffering clamp splices of symmetry around in the fixed block, be provided with on the buffering clamp splice with the buffer spring that the clamp splice is connected.
Beneficially, the power shaft is connected with two transmission shafts through a bevel gear pair, the two transmission shafts are respectively rotatably installed in the front portion and the rear portion of the power block, the transmission shafts are rotatably installed on the turning shaft sleeves and rotatably installed in the working block, the turning shaft sleeves are fixedly installed on the working block, transition shafts are rotatably installed in the working block, and the transition shafts are connected with the transmission shafts and the output shaft through the bevel gear pair.
The beneficial effects are that: when using this equipment only need put into between locating plate and the fixed block with cutter cutting edge and locating plate contact, just can fix the cutter in equipment, later equipment can take over the cutter upset and grind the sword chamber, with two crisscross and the contact of cutting edge both sides of whetting a knife stone polish to reduce the required time of whetting a knife, the locating plate shelters from after can following the cutter upset simultaneously and prevents to whet a knife water and spatter, avoids staff and cutting edge contact simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of a knife sharpening device suitable for knives of different sizes according to the present invention;
FIG. 2 is a schematic view of the structure A-A of FIG. 1;
FIG. 3 is an enlarged schematic view of B of FIG. 1;
FIG. 4 is a schematic diagram of the structure of C-C in FIG. 1;
FIG. 5 is a schematic diagram of D-D of FIG. 2;
FIG. 6 is a schematic diagram of the structure of E-E in FIG. 1.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-6, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a knife sharpening device suitable for knives of different sizes, which comprises a machine body 10, a knife sharpening cavity 11 is arranged in the machine body 10, a power block 12 is fixedly arranged at the left part of the machine body 10, a clamp mechanism capable of fixing the knife placed in the power block 12 and sending the knife into the knife sharpening cavity 11 is arranged on the power block 12, a knife sharpening mechanism capable of simultaneously sharpening two sides of the knife edge sent into the knife sharpening cavity 11 is arranged in the knife sharpening cavity 11, the clamp mechanism comprises an overturning block 18 rotatably arranged in the power block 12, an installation block 19 is fixedly arranged at the upper side of the overturning block 18, a ratchet pressing plate 20 is movably arranged in the installation block 19 up and down, a limiting spring 21 connected with the installation block 19 is arranged at the lower side of the ratchet pressing plate 20, a synchronous gear 22 is rotatably arranged in the ratchet pressing plate 20, a torsion spring 23 connected with the ratchet pressing plate 20 is arranged on the synchronous gear 22, the synchronous gear 22 is engaged with two limiting racks 24 at the front and back, the two limiting racks 24 extend into the mounting block 19 in the left and right directions respectively, a press block 26 is vertically slidably mounted at the left part of the mounting block 19, a pressure spring 27 connected with the mounting block 19 is arranged on the press block 26, a force transmission slide block 25 which is installed in the mounting block 19 in the left and right directions is arranged at the right side of the press block 26, the force transmission slide block 25 can push the limiting racks 24 to slide in the right direction, a push rod 28 is slidably mounted in the upper and lower directions of the turnover block 18, a jacking spring 29 connected with the turnover block 18 is arranged on the push rod 28, the ratchet push rod 28 can jack the press plate 20, a section of arc-shaped push plate 30 is fixedly mounted in the power block 12, the turnover block 18 can be jacked up by the arc-shaped push plate 30 after rotating, and a ratchet slide block 31 is slidably mounted in the, the ratchet slider 31 can be connected with the ratchet pressing plate 20 through a ratchet, a fixed block 32 is fixedly installed on the upper side of the ratchet slider 31, a fixed spring 33 connected with the installation block 19 is arranged on the right side of the fixed block 32, a rotating block 48 is rotatably installed on the upper portion of the power block 12, a positioning plate 49 is slidably installed on the left end of the rotating block 48 up and down, a connecting rod 50 is rotatably installed at the lower end of the positioning plate 49, the upper end of the connecting rod 50 is rotatably installed on the left portion of the power block 12, the knife sharpening mechanism comprises a working block 51 which is rotatably installed in the sharpener cavity 11 in a front-back symmetrical mode, an output shaft 54 is rotatably installed in the working block 51, an installation rod 58 is fixedly installed on the output shaft 54, a longitudinal slider 59 is rotatably installed on the installation rod 58, a sharpening stone 60 is fixedly installed on the longitudinal slider 59, and the longitudinal slider, the lateral sliding block 56 is mounted on the output shaft 54 in a left-right sliding manner.
Beneficially, a motor 13 is arranged on the front side of the power block 12, a power shaft 14 is connected to the rear side of the motor 13, the power shaft 14 is rotatably mounted on the left portion of the power block 12, a turnover gear 15 is fixedly mounted on the power shaft 14, an incomplete gear 16 is engaged and connected to the right side of the turnover gear 15, the incomplete gear 16 is fixedly mounted on a turnover shaft 17, the turnover shaft 17 is rotatably mounted in the power block 12, a turnover block 18 is fixedly mounted on the turnover shaft 17, a support block 61 is vertically slidably mounted on the right portion of the machine body 10, and a support spring 62 connected with the machine body 10 is arranged on the lower side of the support block 61.
Beneficially, a pressure toothed plate 41 is slidably mounted up and down on the left wall of the sharpener cavity 11, a return spring 42 connected with the machine body 10 is arranged on the lower side of the pressure toothed plate 41, the pressure toothed plate 41 can be pressed down after being rotated by the turning block 18, output gears 43 are respectively meshed with the front side and the rear side of the pressure toothed plate 41, the output gears 43 are fixedly mounted on turning shaft sleeves 44, the turning shaft sleeves 44 are rotatably mounted in the sharpener cavity 11, an output shaft 54 is meshed with the upper side of the output gears 43, the drive gear 45 is fixedly mounted on a drive shaft 46, the drive shaft 46 is rotatably mounted in the machine body 10, the left end of the drive shaft 46 is connected with a rotating shaft 47 through a bevel gear pair, the rotating shaft 47 is rotatably mounted on the upper portion of the power block 12, and the rotating block 48 is fixedly mounted on the rotating shaft 47.
Beneficially, push block 34 is installed in fixed block 32 in a left-right sliding manner, limit block 35 is installed on the right side of push block 34 in a fixed manner, resistance spring 36 connected with fixed block 32 is arranged on the right side of limit block 35, front and back sides of limit block 35 are provided with clamping blocks 37 which are symmetrical in a front-back manner and are installed in fixed block 32 in a front-back sliding manner, clamping blocks 37 are installed in fixed block 32 in a front-back sliding manner, clamping springs 38 connected with fixed block 32 are arranged on clamping blocks 37, front and back two buffer clamping blocks 39 which are symmetrical in a front-back manner are installed in fixed block 32 in a front-back sliding manner, and buffer springs 40 connected with clamping blocks 37 are arranged on buffer clamping blocks 39.
Advantageously, the power shaft 14 is connected with two transmission shafts 52 through a bevel gear pair, the two transmission shafts 52 are rotatably mounted in the front and rear portions of the power block 12, the transmission shaft 52 is rotatably mounted with the turning shaft sleeve 44 and rotatably mounted in the working block 51, the turning shaft sleeve 44 is fixedly mounted on the working block 51, the working block 51 is rotatably mounted with a transition shaft 53, and the transition shaft 53 is connected with the transmission shaft 52 and the output shaft 54 through a bevel gear pair.
In an initial state, the turning block 18 is in a vertical state, the positioning plate 49 is in a vertical state, the fixed block 32 is positioned at the rightmost end of the mounting block 19, the limiting rack 24 is inserted into the mounting block 19, the working block 51 is in a horizontal state, and the clamping spring 38 is in a compressed state; when the machine starts to work, the cutting edge of the cutter is placed leftwards between the positioning plate 49 and the fixed block 32, the cutting edge is in contact with the positioning plate 49 and presses down the pressing block 26, so that the force transmission slide block 25 slides rightwards, the limit rack 24 is pushed into the ratchet pressing plate 20, so that the fixed block 32 can slide leftwards under the action of the fixed spring 33, when the pushing block 34 is in contact with the back of the cutter, the limiting block 35 is driven to slide rightwards, the clamping block 37 slides under the action of the clamping spring 38, so that the buffer clamping block 39 clamps the cutter, then the motor 13 is started, the power shaft 14 is rotated, the transmission shaft 52 is driven to rotate through bevel gear meshing transmission, the transition shaft 53 is driven to rotate through bevel gear meshing transmission, the output shaft 54 is driven to rotate through bevel gear meshing transmission, the rotary disc 57 is driven to rotate, and the longitudinal slide block 59 is driven to keep horizontal and do circular, meanwhile, the power shaft 14 drives the turning shaft 17 to rotate through the meshing transmission of the turning gear 15 and the incomplete gear 16, so as to drive the turning block 18 to turn, when the turning block 18 starts to turn, the turning block 18 is lifted upwards by the arc push plate 30, so as to prop the ratchet pressing plate 20, so that the ratchet sliding block 31 cannot slide, when the 8-turn gear turns to the horizontal level, the pressure toothed plate 41 is pressed down, so that the turning shaft sleeve 44 is driven to rotate through the meshing transmission of the pressure toothed plate 41 and the output gear 43, so as to drive the working block 51 to rotate, so that the sharpening stone 60 is contacted with the cutting edge, so that the longitudinal sliding block 59 drives the sharpening stone 60 to polish the cutting edge, when the output gear 43 rotates, the driving shaft 46 is driven to rotate through the meshing transmission with the driving gear 45, so as to drive the rotating shaft 47 to rotate through the helical gear transmission, so that the rotating block 48 turns, and the positioning, thereby covering the upper part of the sharpener cavity 11 and preventing water splash from splashing during sharpening.
The beneficial effects are that: when using this equipment only need put into between locating plate and the fixed block with cutter cutting edge and locating plate contact, just can fix the cutter in equipment, later equipment can take over the cutter upset and grind the sword chamber, with two crisscross and the contact of cutting edge both sides of whetting a knife stone polish to reduce the required time of whetting a knife, the locating plate shelters from after can following the cutter upset simultaneously and prevents to whet a knife water and spatter, avoids staff and cutting edge contact simultaneously.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims (5)

1. The utility model provides a be suitable for not equipment of whetting a knife of equidimension cutter, includes the organism, its characterized in that: a cutter grinding cavity is formed in the machine body, a power block is fixedly mounted at the left part of the machine body, a clamp mechanism is arranged on the power block, and a cutter grinding mechanism is arranged in the cutter grinding cavity; the fixture mechanism comprises a turning block rotatably arranged in the power block, an installation block is fixedly arranged on the upper side of the turning block, a ratchet pressing plate is slidably arranged in the installation block up and down, a limiting spring connected with the installation block is arranged on the lower side of the ratchet pressing plate, a synchronous gear is rotatably arranged in the ratchet pressing plate, a torsion spring connected with the ratchet pressing plate is arranged on the synchronous gear, two limiting racks are meshed with the synchronous gear in front and back, the two limiting racks extend into the installation block in the left and right directions respectively, a pressing block is slidably arranged on the left portion of the installation block up and down, a pressure spring connected with the installation block is arranged on the pressing block, a force transmission sliding block which is slidably arranged in the installation block in the left and right directions is arranged on the right side of the pressing block, the force transmission sliding block can push the limiting racks to slide in the right direction, and, the top rod is provided with a jacking spring connected with the turnover block, an arc-shaped push plate is fixedly arranged in the power block, a ratchet slider is arranged in the mounting block in a left-right sliding manner and can be connected with the ratchet pressing plate through a ratchet, a fixed block is fixedly arranged on the upper side of the ratchet slider, a fixed spring connected with the mounting block is arranged on the right side of the fixed block, the upper part of the power block is rotatably provided with a rotating block, the left end of the rotating block is provided with a positioning plate in an up-down sliding manner, the lower end of the positioning plate is rotatably provided with a connecting rod, and the upper end of the connecting rod is rotatably arranged on the left part; the sharpening mechanism comprises a front sharpening block and a rear sharpening block, wherein the front sharpening block and the rear sharpening block are symmetrically installed in the sharpening cavity in a rotating mode, an output shaft is installed in the working block in a rotating mode, an installation rod is fixedly installed on the output shaft, a longitudinal sliding block is installed on the installation rod in a rotating mode, a sharpening stone is fixedly installed on the longitudinal sliding block, the longitudinal sliding block is installed in a transverse sliding block in a front sliding mode, and the transverse sliding block is installed on the output shaft in a left sliding mode and a.
2. The knife sharpening device suitable for knives of different sizes as claimed in claim 1, wherein: the power block front side is provided with the motor, the motor rear side is connected with the power shaft, the power shaft rotate install in the power block left part, fixed mounting has the upset gear on the power shaft, the meshing of upset gear right side is connected with incomplete gear, incomplete gear fixed mounting is on the trip shaft, the trip shaft rotate install in the power block, fixed mounting has the trip block on the trip shaft, slidable mounting has the supporting shoe about the organism right part, the supporting shoe downside be provided with the supporting spring that the organism is connected.
3. The knife sharpening device suitable for knives of different sizes as claimed in claim 1, wherein: grind sword chamber left wall middle-upper and lower slidable mounting has pressure pinion rack, pressure pinion rack downside be provided with reset spring that the organism is connected, the equal meshing of side is connected with output gear around the pressure pinion rack, output gear fixed mounting is on the trip shaft cover, the trip shaft cover rotate install in grind the sword chamber, the meshing of output gear upside is connected with the output shaft, drive gear fixed mounting is in the drive shaft, the drive shaft rotate install in the organism, the drive shaft left end passes through bevel gear pair and rotation axis connection, the rotation axis rotate install in power block upper portion, fixed mounting has in the axis of rotation the turning block.
4. The knife sharpening device suitable for knives of different sizes as claimed in claim 1, wherein: the fixed block is internally provided with a push block in a left-right sliding manner, the right side of the push block is fixedly provided with a limiting block, the right side of the limiting block is provided with a resistance spring connected with the fixed block, the front side and the rear side of the limiting block are provided with a front-rear symmetrical clamping block and a front-rear sliding mounted clamping block in the fixed block, the front side and the rear side of the clamping block are slidably mounted in the fixed block, the clamping block is provided with a clamping spring connected with the fixed block, the front side and the rear side of the fixed block are slidably mounted with two buffering clamping blocks in a front-rear symmetrical manner, and the buffering.
5. The knife sharpening device suitable for knives of different sizes as claimed in claim 2, wherein: the power shaft passes through the bevel gear pair to be connected with two transmission shafts, two the transmission shaft rotate respectively install in the power block front and back part, rotate on the transmission shaft and install turn over the pivot cover and rotate and install in the work piece, turn over pivot cover fixed mounting in on the work piece, rotate in the work piece and install the transition axle, the transition axle pass through the bevel gear pair with the transmission shaft with output shaft connects.
CN202011017457.5A 2020-09-24 2020-09-24 Be suitable for equipment of whetting a knife of equidimension cutter not Withdrawn CN112059745A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011017457.5A CN112059745A (en) 2020-09-24 2020-09-24 Be suitable for equipment of whetting a knife of equidimension cutter not

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011017457.5A CN112059745A (en) 2020-09-24 2020-09-24 Be suitable for equipment of whetting a knife of equidimension cutter not

Publications (1)

Publication Number Publication Date
CN112059745A true CN112059745A (en) 2020-12-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011017457.5A Withdrawn CN112059745A (en) 2020-09-24 2020-09-24 Be suitable for equipment of whetting a knife of equidimension cutter not

Country Status (1)

Country Link
CN (1) CN112059745A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115070333A (en) * 2022-08-19 2022-09-20 长治市三耐铸业有限公司 Matching device for overturning of positioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115070333A (en) * 2022-08-19 2022-09-20 长治市三耐铸业有限公司 Matching device for overturning of positioner

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Application publication date: 20201211