CN104551872A - Grinding fixture for circular profile of knife point - Google Patents
Grinding fixture for circular profile of knife point Download PDFInfo
- Publication number
- CN104551872A CN104551872A CN201410832856.5A CN201410832856A CN104551872A CN 104551872 A CN104551872 A CN 104551872A CN 201410832856 A CN201410832856 A CN 201410832856A CN 104551872 A CN104551872 A CN 104551872A
- Authority
- CN
- China
- Prior art keywords
- clamping mechanism
- tool arc
- clamp
- positioning
- vertical direction
- 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
Links
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
- B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
-
- 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
- B24B41/068—Table-like supports for panels, sheets or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a grinding fixture for a circular profile of a knife point. The grinding fixture comprises a substrate at the bottom part; the substrate is provided with a vertical direction indexing mechanism; the top part of the vertical direction indexing mechanism is provided with a worktable used for machining; one end of the worktable is provided with a grinding radius regulating mechanism for the circular profile of the knife point; the tail end of the grinding radius regulating mechanism for the circular profile of the knife point is provided with a ball handle. The grinding fixture is characterized in that the other end of the worktable is provided with a bolt; the bottom part of the bolt is inserted into the worktable and can move vertically along the vertical direction; the bolt is provided with a positioning clamping mechanism for a blade; the bottom part of the positioning clamping mechanism is provided with a cushioning mechanism; preferably, the cushioning mechanism is a hemispheric cushioning part arranged at the bottom part of the positioning clamping mechanism; a detachable protective film wraps the hemispheric cushioning part, so that not only can the appearance of a to-be-processed blade be prevented from being scratched but also the abrasion of the positioning clamping mechanism for the blade can be avoided, and the service life of the fixture is prolonged.
Description
Technical field
The present invention relates to a kind of clamp of tool arc.
Background technology
The grinding of tool arc is carried out on fixture, because grinding process needs repeatedly processing back and forth, so traditional tool arc clamp can cause the wearing and tearing of blade positioning and clamping mechanism after using for a long time, cause in follow-up process, producing loosening of blade, affect the effect of grinding, and, because clamping force crosses the outward appearance generation scuffing of conference tool setting sheet at the beginning of use.
Summary of the invention
For the problems referred to above, the invention provides a kind of clamp of tool arc, the outward appearance treating processing blades not only can be avoided to produce and scratch, the wearing and tearing to blade positioning and clamping mechanism can also be avoided, increase the service life of fixture.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of clamp of tool arc, comprise the pedestal of bottom, described pedestal is provided with vertical direction indexing mechanism, described vertical direction indexing mechanism top is provided with the workbench for processing, described workbench one end is provided with tool arc grinding radius governor motion, the end of described tool arc grinding radius governor motion is provided with ball handle, it is characterized in that, the described workbench other end is provided with bolt, described stud base inserts workbench and can move up and down along vertical direction, described bolt is provided with the positioning and clamping mechanism of blade, the bottom of described positioning and clamping mechanism is provided with buffer gear.
Preferably, described buffer gear is the hemispherical buffer part be arranged on bottom positioning and clamping mechanism, is enclosed with detachable protective film outside described hemispherical buffer part.
Preferably, described hemispherical buffer part and positioning and clamping mechanism are one cast moldings, and hemispherical buffer part caves in into the groove of a connection to the inside with the junction of positioning and clamping mechanism.
The invention has the beneficial effects as follows: when grinding; the adjustable blade radius of gyration is to meeting corner radius requirement; swing ball handle and get final product grinding; wherein, multiple hemispherical buffer part is used for fixing to clamp blade, and the diaphragm outside it not only can avoid the outward appearance treating processing blades to produce scuffing; the wearing and tearing to blade positioning and clamping mechanism can also be avoided; when diaphragm produces damage, only need replace, increase the service life of fixture.
Accompanying drawing explanation
Fig. 1 is the structural representation of the clamp of a kind of tool arc of the present invention;
Fig. 2 is the schematic diagram of tool arc grinding of the present invention;
The mark implication of accompanying drawing is as follows:
1: pedestal; 2: vertical direction indexing mechanism; 3: ball handle; 4: tool arc grinding radius governor motion; 5: bolt; 6: positioning and clamping mechanism; 7: buffer gear; 8: workbench.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, technical solution of the present invention is described in further detail, can better understand the present invention to make those skilled in the art and can be implemented, but illustrated embodiment is not as a limitation of the invention.
As shown in Figure 1, a kind of clamp of tool arc, comprise the pedestal 1 of bottom, described pedestal 1 is provided with vertical direction indexing mechanism 2, described vertical direction indexing mechanism 2 top is provided with the workbench 8 for processing, described workbench 8 one end (right-hand member namely in Fig. 1) is provided with tool arc grinding radius governor motion 4, and the end of described tool arc grinding radius governor motion 4 is provided with ball handle 3.
Described workbench 8 other end (left end namely in Fig. 1) is provided with bolt 5, insert workbench 8 bottom described bolt 5 and can move up and down along vertical direction, described bolt 5 is provided with the positioning and clamping mechanism 6 of blade, the bottom of described positioning and clamping mechanism 6 is provided with buffer gear 7.
Preferably, described buffer gear 7 is the hemispherical buffer part be arranged on bottom positioning and clamping mechanism 6, is enclosed with detachable protective film outside described hemispherical buffer part; wherein; diaphragm can be wear-resisting pellosil, also can be abrasive rubber film, all can buy on the market.In order to ensure the effect fixed to clamp, the quantity of described hemispherical buffer part is not less than 3, and they are evenly arranged on the periphery of screw rod.
Hemispherical buffer part and positioning and clamping mechanism 6 are one cast moldings, and hemispherical buffer part caves in into the groove of a connection to the inside with the junction of positioning and clamping mechanism 6, convenient fixing diaphragm.
When grinding; by blade to be ground according to the schematic diagram clamping shown in Fig. 2; the adjustable blade radius of gyration, to meeting corner radius requirement, swings ball handle 3 and gets final product grinding, wherein; multiple hemispherical buffer part is used for fixing to clamp blade; diaphragm outside it not only can avoid the outward appearance treating processing blades to produce scuffing, can also avoid the wearing and tearing to blade positioning and clamping mechanism 6, when diaphragm produces damage; only need replace, increase the service life of fixture.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in the technical field that other are relevant, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. the clamp of a tool arc, comprise the pedestal (1) of bottom, described pedestal (1) is provided with vertical direction indexing mechanism (2), described vertical direction indexing mechanism (2) top is provided with the workbench (8) for processing, described workbench (8) one end is provided with tool arc grinding radius governor motion (4), the end of described tool arc grinding radius governor motion (4) is provided with ball handle (3), it is characterized in that, described workbench (8) other end is provided with bolt (5), described bolt (5) bottom is inserted workbench (8) and can move up and down along vertical direction, described bolt (5) is provided with the positioning and clamping mechanism (6) of blade, the bottom of described positioning and clamping mechanism (6) is provided with buffer gear (7).
2. the clamp of a kind of tool arc according to claim 1, is characterized in that, described buffer gear (7) is the hemispherical buffer part being arranged on positioning and clamping mechanism (6) bottom, is enclosed with detachable protective film outside described hemispherical buffer part.
3. the clamp of a kind of tool arc according to claim 2, is characterized in that, the quantity of described hemispherical buffer part is not less than 3.
4. the clamp of a kind of tool arc according to claim 2, is characterized in that, described diaphragm is wear-resisting pellosil.
5. the clamp of a kind of tool arc according to claim 2, is characterized in that, described diaphragm is abrasive rubber film.
6. the clamp of a kind of tool arc according to claim 2, it is characterized in that, described hemispherical buffer part and positioning and clamping mechanism (6) are one cast moldings, and hemispherical buffer part caves in into the groove of a connection to the inside with the junction of positioning and clamping mechanism (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410832856.5A CN104551872A (en) | 2014-12-29 | 2014-12-29 | Grinding fixture for circular profile of knife point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410832856.5A CN104551872A (en) | 2014-12-29 | 2014-12-29 | Grinding fixture for circular profile of knife point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104551872A true CN104551872A (en) | 2015-04-29 |
Family
ID=53069494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410832856.5A Pending CN104551872A (en) | 2014-12-29 | 2014-12-29 | Grinding fixture for circular profile of knife point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104551872A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500746A (en) * | 2018-04-27 | 2018-09-07 | 福州大学 | Precisely ensure the grinding wheel Sharpening device and its application method of cutter tooth angle |
| CN109048512A (en) * | 2017-02-27 | 2018-12-21 | 南通大学 | Effectively improve micro- pendulum grinding and polishing device of polishing efficiency |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201442194U (en) * | 2009-07-23 | 2010-04-28 | 济南博特威精密机械有限公司 | Rotary workbench |
| CN202701920U (en) * | 2012-06-26 | 2013-01-30 | 郑振华 | Blade grinding clamp and blade grinding conversion device |
| CN202964310U (en) * | 2012-10-29 | 2013-06-05 | 深圳深蓝精机有限公司 | Jig special for grinding alloy tool blades |
| CN103692297A (en) * | 2013-12-13 | 2014-04-02 | 绵阳市绵工工具有限公司 | Device for processing blade circular arc |
| CN103846743A (en) * | 2012-11-30 | 2014-06-11 | 昆山允可精密工业技术有限公司 | Long and thin cutter support device |
| CN204397507U (en) * | 2014-12-29 | 2015-06-17 | 苏州用朴合金工具有限公司 | A kind of clamp of tool arc |
-
2014
- 2014-12-29 CN CN201410832856.5A patent/CN104551872A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201442194U (en) * | 2009-07-23 | 2010-04-28 | 济南博特威精密机械有限公司 | Rotary workbench |
| CN202701920U (en) * | 2012-06-26 | 2013-01-30 | 郑振华 | Blade grinding clamp and blade grinding conversion device |
| CN202964310U (en) * | 2012-10-29 | 2013-06-05 | 深圳深蓝精机有限公司 | Jig special for grinding alloy tool blades |
| CN103846743A (en) * | 2012-11-30 | 2014-06-11 | 昆山允可精密工业技术有限公司 | Long and thin cutter support device |
| CN103692297A (en) * | 2013-12-13 | 2014-04-02 | 绵阳市绵工工具有限公司 | Device for processing blade circular arc |
| CN204397507U (en) * | 2014-12-29 | 2015-06-17 | 苏州用朴合金工具有限公司 | A kind of clamp of tool arc |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048512A (en) * | 2017-02-27 | 2018-12-21 | 南通大学 | Effectively improve micro- pendulum grinding and polishing device of polishing efficiency |
| CN109093455A (en) * | 2017-02-27 | 2018-12-28 | 南通大学 | Micro- pendulum grinding and polishing device of highly-efficient processing high-precision arc-blade diamond cutter |
| CN109158961A (en) * | 2017-02-27 | 2019-01-08 | 南通大学 | Improve micro- pendulum grinding and polishing device of polishing quality |
| CN109158961B (en) * | 2017-02-27 | 2020-06-09 | 南通大学 | Micro-pendulum polishing device for improving polishing quality |
| CN109093455B (en) * | 2017-02-27 | 2020-06-09 | 南通大学 | Micro-pendulum grinding and polishing device for efficiently processing high-precision arc-edge diamond cutter |
| CN108500746A (en) * | 2018-04-27 | 2018-09-07 | 福州大学 | Precisely ensure the grinding wheel Sharpening device and its application method of cutter tooth angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |
|
| RJ01 | Rejection of invention patent application after publication |