CN104842227A - Single-shaft multi-grinding-wheel screw tap grinding device - Google Patents
Single-shaft multi-grinding-wheel screw tap grinding device Download PDFInfo
- Publication number
- CN104842227A CN104842227A CN201410144431.5A CN201410144431A CN104842227A CN 104842227 A CN104842227 A CN 104842227A CN 201410144431 A CN201410144431 A CN 201410144431A CN 104842227 A CN104842227 A CN 104842227A
- Authority
- CN
- China
- Prior art keywords
- grinding
- wheel
- grinding wheel
- screw tap
- main shaft
- 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
- B24B3/18—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of taps or reamers
-
- 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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a screw tap grinding device, in particular a single-shaft multi-grinding-wheel screw tap grinding device. The single-shaft multi-grinding-wheel screw tap grinding device comprises a belt wheel, a grinding wheel main shaft and a grinding wheel frame, wherein the back end of the grinding wheel main shaft is connected with the belt wheel; the grinding wheel main shaft is driven to rotate through the belt wheel; the grinding wheel frame is fixedly connected to the grinding wheel main shaft; and a rough grinding wheel, a medium grinding wheel and a fine grinding wheel are mounted on the grinding wheel frame from front to back in sequence. As three grinding wheels with different thicknesses are respectively mounted on the grinding wheel main shaft, when the rough grinding, the medium grinding and the fine grinding are performed for workpieces, the replacement of the grinding wheels and the loading/unloading of the workpieces are not frequently needed for multiple times, finished products can be processed through once clamping, the quality defect caused in multiple times of clamping and grinding is prevented, multiple troubles are saved, the working efficiency is improved, and the grinding quality and the precision requirement are guaranteed.
Description
Technical field
The present invention is a kind of screw tap grinding attachment, particularly a kind of single shaft many emery wheels screw tap grinding attachment.
Background technology
Screw thread on screw tap blade is realized by multiple operation grinding in the fabrication process, all will carry out roughly grinding, middle mill and fine grinding during grinding.The emery wheel that corase grind, middle mill and fine grinding use is different, corase grind coarse plain emery wheel, otherwise just uses fine grinding wheel.Existing corase grind, middle mill and precision grinding process, need every procedure to use the emery wheel adapted with it instead, so vary, both wasted time, be also difficult to ensure grinding quality, also waste of manpower.
Summary of the invention
The object of the invention is constantly to use emery wheel instead cause the artificial defect of work efficiency low quality difference expense to overcome current screw tap grinding, invent and a kind of single shaft many emery wheels screw tap grinding attachment that three emery wheels bear corase grind, middle mill and fine grinding is respectively installed on machine tool chief axis simultaneously.
The object of the invention is to realize as follows: described single shaft many emery wheels screw tap grinding attachment, comprise belt pulley, grinding wheel spindle and grinding carriage, the rear end of grinding wheel spindle is connected with belt pulley, grinding wheel spindle is driven to rotate by belt pulley, affixed grinding carriage on grinding wheel spindle, grinding carriage is provided with rough grinding wheel, middle grinding abrasive disk and fine grinding emery wheel from front to back successively.
Good effect of the present invention is as follows: owing to grinding wheel spindle having been installed respectively the emery wheel of three different thicknesses, so workpiece is roughly ground, middle mill and fine grinding time, repeatedly need not use emery wheel and workpiece loading and unloading continually instead, can can process finished product by clamped one time, avoid the quality defect caused in multiple clamping and grinding, eliminate many troubles, both improve work efficiency, in turn ensure that quality and the required precision of grinding.
Accompanying drawing explanation
Fig. 1 is structure chart of the present invention
In figure: 1 belt pulley 2 grinding wheel spindle 3 grinding carriage
Grinding abrasive disk 6 fine grinding emery wheel in 4 rough grinding wheels 5
7 workpiece.
Detailed description of the invention
As shown in Figure 1, described single shaft many emery wheels screw tap grinding attachment, comprise belt pulley 1, grinding wheel spindle 2 and grinding carriage 3, the rear end of grinding wheel spindle 1 is connected with belt pulley 1, grinding wheel spindle 2 is driven to rotate by belt pulley 1, affixed grinding carriage 3 on grinding wheel spindle 2, grinding carriage 3 is provided with rough grinding wheel 4, middle grinding abrasive disk 5 and fine grinding emery wheel 6 from front to back successively.
During work, workpiece 7 is located at below emery wheel by frock, the front end of workpiece 7 enters from the outside of rough grinding wheel 4, under the drive of frock, the rear end that workpiece 7 one facings grinding wheel spindle 2 is moved, one side slowly rotates evenly, forms screw tap finished product with regard to completing corase grind, middle mill and fine grinding once.In work, rough grinding wheel 4 removes surplus, middle grinding abrasive disk 5 revises flute profile, finishing wheel 6 fine finishining, whole operating process need only clamped one time, disposablely completes, emery wheel need not be changed continually and repeatedly repeatedly tap blank is installed, very convenient, both improve work efficiency, the screw tap after ensureing grinding again reaches every technical requirement.
Claims (1)
1. single shaft many emery wheels screw tap grinding attachment, it is characterized in that: it comprises belt pulley, grinding wheel spindle and grinding carriage, the rear end of grinding wheel spindle is connected with belt pulley, grinding wheel spindle is driven to rotate by belt pulley, affixed grinding carriage on grinding wheel spindle, grinding carriage is provided with rough grinding wheel, middle grinding abrasive disk and fine grinding emery wheel from front to back successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410144431.5A CN104842227A (en) | 2014-04-11 | 2014-04-11 | Single-shaft multi-grinding-wheel screw tap grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410144431.5A CN104842227A (en) | 2014-04-11 | 2014-04-11 | Single-shaft multi-grinding-wheel screw tap grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104842227A true CN104842227A (en) | 2015-08-19 |
Family
ID=53842411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410144431.5A Pending CN104842227A (en) | 2014-04-11 | 2014-04-11 | Single-shaft multi-grinding-wheel screw tap grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104842227A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717743A (en) * | 2017-11-10 | 2018-02-23 | 慈兴集团有限公司 | Multithreading abrasive grinding wheel mechanism |
| CN109366326A (en) * | 2018-12-19 | 2019-02-22 | 台州北平机床有限公司 | A kind of screw rod grinding machine |
| CN110732952A (en) * | 2019-10-30 | 2020-01-31 | 广州市鸣雅玛丁尼乐器制造有限公司 | multi-plate grinding machine for manufacturing classical guitars |
| CN113910071A (en) * | 2021-10-12 | 2022-01-11 | 广州群创数控机床有限公司 | Grinding device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2730550Y (en) * | 2004-09-29 | 2005-10-05 | 田书朝 | Moving mechanism for grinding-wheel motor of edge grinding machine of spectacle lens |
| CN201419345Y (en) * | 2009-05-18 | 2010-03-10 | 重庆恒博机械制造有限公司 | Wide grinding wheel/multiple grinding wheel grinding head |
| CN201632939U (en) * | 2010-03-05 | 2010-11-17 | 西安航天自动化股份有限公司 | Grinding wheel for grinding edges and corners of glass |
| CN102151907A (en) * | 2010-01-23 | 2011-08-17 | Kapp有限公司 | Method for grinding a workpiece section |
| CN203527193U (en) * | 2013-10-11 | 2014-04-09 | 南京农业大学 | Inner scattering toric face milling-grinding device |
| CN203751838U (en) * | 2014-04-11 | 2014-08-06 | 圆兴(厦门)精密工具有限公司 | Single-shaft multiple-grinding-wheel screw tap grinding device |
-
2014
- 2014-04-11 CN CN201410144431.5A patent/CN104842227A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2730550Y (en) * | 2004-09-29 | 2005-10-05 | 田书朝 | Moving mechanism for grinding-wheel motor of edge grinding machine of spectacle lens |
| CN201419345Y (en) * | 2009-05-18 | 2010-03-10 | 重庆恒博机械制造有限公司 | Wide grinding wheel/multiple grinding wheel grinding head |
| CN102151907A (en) * | 2010-01-23 | 2011-08-17 | Kapp有限公司 | Method for grinding a workpiece section |
| CN201632939U (en) * | 2010-03-05 | 2010-11-17 | 西安航天自动化股份有限公司 | Grinding wheel for grinding edges and corners of glass |
| CN203527193U (en) * | 2013-10-11 | 2014-04-09 | 南京农业大学 | Inner scattering toric face milling-grinding device |
| CN203751838U (en) * | 2014-04-11 | 2014-08-06 | 圆兴(厦门)精密工具有限公司 | Single-shaft multiple-grinding-wheel screw tap grinding device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717743A (en) * | 2017-11-10 | 2018-02-23 | 慈兴集团有限公司 | Multithreading abrasive grinding wheel mechanism |
| CN109366326A (en) * | 2018-12-19 | 2019-02-22 | 台州北平机床有限公司 | A kind of screw rod grinding machine |
| CN109366326B (en) * | 2018-12-19 | 2024-04-19 | 北平机床(浙江)股份有限公司 | Screw grinder |
| CN110732952A (en) * | 2019-10-30 | 2020-01-31 | 广州市鸣雅玛丁尼乐器制造有限公司 | multi-plate grinding machine for manufacturing classical guitars |
| CN113910071A (en) * | 2021-10-12 | 2022-01-11 | 广州群创数控机床有限公司 | Grinding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate 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: 20150819 |