CN112440159A - Machine tool with knife grinding clamp - Google Patents
Machine tool with knife grinding clamp Download PDFInfo
- Publication number
- CN112440159A CN112440159A CN202011106346.1A CN202011106346A CN112440159A CN 112440159 A CN112440159 A CN 112440159A CN 202011106346 A CN202011106346 A CN 202011106346A CN 112440159 A CN112440159 A CN 112440159A
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- CN
- China
- Prior art keywords
- clamping block
- gear
- threaded
- machine tool
- handle
- 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.)
- Pending
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Classifications
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- 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
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- 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
- B24B41/02—Frames; Beds; Carriages
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- 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
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- 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
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- 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
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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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 machine tool with a knife grinding clamp, which comprises a machine body, a clamping mechanism and a grinding mechanism, wherein the clamping mechanism and the grinding mechanism are arranged on the machine body; the clamping mechanism comprises a clamping assembly and a transmission assembly for driving the clamping assembly to rotate, the clamping assembly comprises a circular turntable arranged on the upper surface of the machine body, a fixed clamping block, a movable clamping block and a threaded handle, the fixed clamping block, the movable clamping block and the threaded handle are arranged at the upper end of the circular turntable in parallel, the movable clamping block and the fixed clamping block are both provided with through threaded holes, the two threaded holes are positioned on the same straight line, and the threaded handle is arranged in the two threaded holes in a penetrating manner; the transmission assembly comprises a connecting column vertically arranged in the machine body, a first gear arranged on the connecting column, a second gear meshed with the first gear and a rotating motor driving the second gear to rotate. The invention can change the relative position of the cutter and the cutter grinding wheel, and is convenient for the cutter to be ground in all directions.
Description
Technical Field
The invention relates to the field of knife sharpening machine tools, in particular to a machine tool with a knife sharpening clamp.
Background
A tool is a tool used for cutting machining in machine manufacturing, and is also called a cutting tool. Most knives are machine, but also hand-held. Since tools used in machine manufacturing are basically used for cutting metal materials, the term "tool" is generally understood to mean a metal cutting tool. The cutting tools for cutting wood are called woodworking tools. There is also a class of tools of particular application for geological exploration, well drilling, mine drilling, known as mine tools.
The cutter can become dull after long-time use, needs to polish and process the cutter, and these processes mostly need go on in the sharpedge grinding machine tool in the workshop of whetting a knife.
However, when the existing knife sharpening machine tool is used for fixing a cutter, the relative position of the cutter and a knife sharpening wheel is fixed, and the cutter is inconvenient to polish in all directions.
Disclosure of Invention
The invention provides a machine tool with a knife sharpening fixture, which solves the problem that the existing knife sharpening machine tool is inconvenient for omnibearing sharpening of a knife because the relative position of the knife and a knife sharpening wheel is fixed when the knife is fixed.
The technical scheme of the invention is realized as follows:
a machine tool with a knife grinding clamp comprises a machine body, a clamping mechanism and a grinding mechanism, wherein the clamping mechanism and the grinding mechanism are arranged on the machine body;
the clamping mechanism comprises a clamping assembly and a transmission assembly for driving the clamping assembly to rotate, the clamping assembly comprises a circular turntable arranged on the upper surface of the machine body, a fixed clamping block, a movable clamping block and a threaded handle, the fixed clamping block, the movable clamping block and the threaded handle are arranged at the upper end of the circular turntable, the fixed clamping block and the movable clamping block are arranged in parallel, the movable clamping block and the fixed clamping block are both provided with penetrating threaded holes, the two threaded holes are positioned on the same straight line, and the threaded handle is arranged in the two threaded holes in a penetrating manner; the transmission assembly comprises a connecting column vertically arranged in the machine body, a first gear arranged on the connecting column, a second gear meshed with the first gear and a rotating motor driving the second gear to rotate.
Preferably, the first gear, the second gear and the rotating electrical machine are all disposed inside the machine body.
Preferably, the grinding device comprises a frame body fixed on the machine body, a grinding motor arranged on the frame body and a grinding wheel driven by the grinding motor, and the grinding wheel is hemispherical.
Preferably, the threaded handle comprises a bolt and a handle arranged at one end of the bolt, the bolt penetrates through the two threaded holes, and the handle is close to the movable clamping block.
Preferably, the two threaded holes are respectively marked as a first threaded hole and a second threaded hole, the first threaded hole is located on the fixing clamping block, and the directions of the threads of the first threaded hole and the second threaded hole are the same.
Preferably, the circular turntable is arranged in parallel with the first gear.
Preferably, a guide groove is formed in the circular turntable, and a moving block is arranged at the lower end of the movable clamping block and located in the guide groove.
The beneficial effect of the invention is that,
the clamping mechanism is arranged, the clamping mechanism comprises a taking assembly and a transmission assembly for driving the clamping assembly to rotate, the clamping assembly comprises a circular turntable arranged on the upper surface of the machine body, a fixed clamping block, a movable clamping block and a threaded handle, the fixed clamping block, the movable clamping block and the threaded handle are arranged at the upper end of the circular turntable, and the distance between the movable clamping block and the fixed clamping block is changed by driving the threaded handle to change the phase, so that a cutter can be clamped conveniently; the motor in the transmission assembly drives the circular turntable to rotate, so that the cutter between the fixed clamping block and the movable clamping block is driven to rotate, the relative position of the cutter and the cutter grinding wheel is changed, and the cutter is convenient to grind in all directions.
Drawings
In order to more clearly illustrate the embodiments of the present 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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a machine tool having a sharpening fixture according to the present invention;
FIG. 2 is a schematic structural view of a clamping mechanism according to the present invention;
fig. 3 is a schematic structural view of the movable clamping block of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a machine tool with a sharpening fixture comprises a machine body 1, and a clamping mechanism and a sharpening mechanism which are arranged on the machine body;
the clamping mechanism comprises a clamping assembly and a transmission assembly for driving the clamping assembly to rotate, the clamping assembly comprises a circular turntable 2 arranged on the upper surface of the machine body 1, a fixed clamping block 3, a movable clamping block 4 and a threaded handle 5 arranged at the upper end of the circular turntable 2, the fixed clamping block 3 and the movable clamping block 4 are arranged in parallel, the movable clamping block 4 and the fixed clamping block 3 are both provided with through threaded holes, the two threaded holes are positioned on the same straight line, and the threaded handle 4 is arranged in the two threaded holes in a penetrating manner; the drive assembly includes vertical spliced pole 6 of setting in organism 1, set up first gear 7 on spliced pole 6, circular carousel 2 and first gear 7 parallel arrangement, with the second gear 8 of 7 meshing of first gear, drive second gear 8 pivoted rotating electrical machines 9, rotating electrical machines 9 drive circular carousel 2 and rotate, thereby drive the cutter rotation between fixed clamp splice 3 and the activity clamp splice 4, thereby change the relative position of cutter and whetting a knife wheel, the cutter all-round of being convenient for is polished.
The first gear 7, the second gear 8 and the rotating motor 9 are all arranged inside the machine body.
Grinding device fixes support body 10 on organism 1 including setting up to and set up grinding motor 11 on support body 10 and by grinding motor 11 driven grinding wheel 12, grinding wheel 12 is the hemisphere type, and the sphere is located the outside, aims at fixture, and the structure of hemisphere type guarantees that circular carousel when rotating each position, and the homoenergetic is polished the cutter.
The threaded handle 5 comprises a bolt 51 and a handle 52 arranged at one end of the bolt 51, the bolt is arranged in the two threaded holes in a penetrating way, and the handle is close to the movable clamping block.
The two threaded holes are marked as a first threaded hole and a second threaded hole respectively, the first threaded hole is positioned on the fixed clamping block, and the directions of the threads of the first threaded hole and the second threaded hole are the same.
The circular turntable 2 is provided with a guide groove 13, the lower end of the movable clamping block 4 is provided with a movable block 41, the movable block 41 is located in the guide groove 13, the bolt 51 drives the movable clamping block 4 to move relative to the fixed clamping block 3 by rotating the handle 52, and the movable clamping block is guaranteed to move relative to the fixed clamping block by matching the movable block 41 with the guide groove 13.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. A machine tool with a knife grinding clamp is characterized by comprising a machine body, a clamping mechanism and a grinding mechanism, wherein the clamping mechanism and the grinding mechanism are arranged on the machine body;
the clamping mechanism comprises a clamping assembly and a transmission assembly for driving the clamping assembly to rotate, the clamping assembly comprises a circular turntable arranged on the upper surface of the machine body, a fixed clamping block, a movable clamping block and a threaded handle, the fixed clamping block, the movable clamping block and the threaded handle are arranged at the upper end of the circular turntable, the fixed clamping block and the movable clamping block are arranged in parallel, the movable clamping block and the fixed clamping block are both provided with penetrating threaded holes, the two threaded holes are positioned on the same straight line, and the threaded handle is arranged in the two threaded holes in a penetrating manner; the transmission assembly comprises a connecting column vertically arranged in the machine body, a first gear arranged on the connecting column, a second gear meshed with the first gear and a rotating motor driving the second gear to rotate.
2. The machine tool having a sharpener fixture of claim 1, wherein said first gear, second gear and said rotating motor are all disposed inside said body.
3. The machine tool with a sharpener fixture of claim 2 wherein said sharpening device includes a frame body fixed to the machine body, and a sharpening motor provided on the frame body and a sharpening wheel driven by said sharpening motor, said sharpening wheel being hemispherical.
4. The machine tool with a sharpener fixture of claim 3 wherein said threaded handle includes a bolt and a handle disposed at one end of the bolt, said bolt passing through both of said threaded holes and said handle being adjacent to said movable clamp block.
5. The machine tool with a sharpener fixture of claim 1 wherein two threaded holes are labeled as a first threaded hole and a second threaded hole, respectively, said first threaded hole being located on said stationary block, said first threaded hole and said second threaded hole having threads in the same direction.
6. The machine tool with a sharpener fixture of claim 5 wherein said circular turntable is disposed parallel to said first gear.
7. The machine tool with a sharpener fixture as claimed in claim 1, wherein said circular turntable is provided with a guide groove, the lower end of said movable clamping block is provided with a moving block, and said moving block is located in said guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011106346.1A CN112440159A (en) | 2020-10-16 | 2020-10-16 | Machine tool with knife grinding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011106346.1A CN112440159A (en) | 2020-10-16 | 2020-10-16 | Machine tool with knife grinding clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112440159A true CN112440159A (en) | 2021-03-05 |
Family
ID=74735942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011106346.1A Pending CN112440159A (en) | 2020-10-16 | 2020-10-16 | Machine tool with knife grinding clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112440159A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114505734A (en) * | 2022-02-12 | 2022-05-17 | 徐州标特福数控科技有限公司 | Machine tool manufacturing and forming processing equipment and processing method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1222386A (en) * | 1968-11-21 | 1971-02-10 | Capacity Engineering Co Ltd | Improvements in or relating to grinding attachments for holding machine tool cutters or the like |
| CN202240733U (en) * | 2011-08-16 | 2012-05-30 | 江阴市文明体育塑胶有限公司 | Knife grinder for plastic mat production |
| CN208409443U (en) * | 2018-06-08 | 2019-01-22 | 浙江金晟汽车零部件股份有限公司 | A kind of portable vehicle balancing pole sander |
| CN210388665U (en) * | 2019-07-08 | 2020-04-24 | 苏州联万电子科技有限公司 | Novel surface polishing device for injection molding part |
| CN211249583U (en) * | 2019-11-28 | 2020-08-14 | 江苏大明波纹管有限公司 | Conveniently collect clastic bellows burnishing machine |
-
2020
- 2020-10-16 CN CN202011106346.1A patent/CN112440159A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1222386A (en) * | 1968-11-21 | 1971-02-10 | Capacity Engineering Co Ltd | Improvements in or relating to grinding attachments for holding machine tool cutters or the like |
| CN202240733U (en) * | 2011-08-16 | 2012-05-30 | 江阴市文明体育塑胶有限公司 | Knife grinder for plastic mat production |
| CN208409443U (en) * | 2018-06-08 | 2019-01-22 | 浙江金晟汽车零部件股份有限公司 | A kind of portable vehicle balancing pole sander |
| CN210388665U (en) * | 2019-07-08 | 2020-04-24 | 苏州联万电子科技有限公司 | Novel surface polishing device for injection molding part |
| CN211249583U (en) * | 2019-11-28 | 2020-08-14 | 江苏大明波纹管有限公司 | Conveniently collect clastic bellows burnishing machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114505734A (en) * | 2022-02-12 | 2022-05-17 | 徐州标特福数控科技有限公司 | Machine tool manufacturing and forming processing equipment and processing method thereof |
| CN114505734B (en) * | 2022-02-12 | 2022-12-09 | 徐州标特福数控科技有限公司 | Machine tool manufacturing, forming and processing equipment and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210305 |