CN203751838U - Single-shaft multiple-grinding-wheel screw tap grinding device - Google Patents
Single-shaft multiple-grinding-wheel screw tap grinding device Download PDFInfo
- Publication number
- CN203751838U CN203751838U CN201420174380.6U CN201420174380U CN203751838U CN 203751838 U CN203751838 U CN 203751838U CN 201420174380 U CN201420174380 U CN 201420174380U CN 203751838 U CN203751838 U CN 203751838U
- Authority
- CN
- China
- Prior art keywords
- grinding
- wheel
- grinding wheel
- screw tap
- spindle
- 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.)
- Expired - Lifetime
Links
- 229910001651 emery Inorganic materials 0.000 claims description 19
- 230000007547 defect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model provides a screw tap grinding device, in particular to a single-shaft multiple-grinding-wheel screw tap grinding device. The single-shaft multiple-grinding-wheel screw tap grinding device comprises a belt wheel, a grinding wheel spindle and a grinding wheel carrier, wherein the rear end of the grinding wheel spindle is connected with the belt wheel and drives the grinding wheel spindle to rotate through the belt wheel, the grinding wheel carrier is fixedly connected onto the grinding wheel spindle, and a rough grinding wheel, a moderate grinding wheel and an accurate grinding wheel are sequentially installed on the grinding wheel carrier from front to back. Due to the fact that three grinding wheels different in thickness are respectively installed on the grinding wheel spindle, multiple frequent grinding wheel replacement and workpiece installation and dismounting are not needed during rough grinding, moderate grinding and accurate grinding of workpieces, a finished product can be machined through one-time clamping, quality defects caused by multiple-time clamping and grinding are avoided, lots of troubles are avoided, the working efficiency is improved, and the grinding quality and accuracy requirements are ensured.
Description
Technical field
The utility model is a kind of screw tap grinding attachment, particularly a kind of many emery wheels of single shaft screw tap grinding attachment.
Background technology
Screw thread on screw tap blade is realized by multiple operation grinding in manufacture process, all will roughly grind, middle mill and fine grinding when grinding.The emery wheel that corase grind, middle mill and fine grinding use is different, corase grind coarse plain emery wheel, on the contrary just use fine grinding wheel.Existing corase grind, middle mill and precision grinding process, need every procedure to use the emery wheel adapting with it instead, so varies, and both wasted time, and is also difficult to ensure grinding quality, also waste of manpower.
Summary of the invention
The purpose of this utility model is must constantly use emery wheel instead and cause the artificial defect of the poor expense of work efficiency low quality in order to overcome current screw tap grinding, invents a kind of many emery wheels of single shaft screw tap grinding attachment of three emery wheels being installed on machine tool chief axis simultaneously being born respectively corase grind, middle mill and fine grinding.
The purpose of this utility model realizes as follows: described many emery wheels of single shaft 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, drive grinding wheel spindle rotation by belt pulley, affixed grinding carriage on grinding wheel spindle, is provided with rough grinding wheel, middle grinding abrasive disk and fine grinding emery wheel from front to back successively on grinding carriage.
Good effect of the present utility model is as follows: due to the emery wheel of three different thicknesses being installed respectively on grinding wheel spindle, so to workpiece roughly grind, middle mill and when fine grinding, need not repeatedly use continually emery wheel and workpiece loading and unloading instead, can can process finished product by clamped one time, avoid the quality defect causing in multiple clamping and grinding, save many troubles, both improved work efficiency, ensured again quality and the required precision of grinding.
Brief description of the drawings
Fig. 1 is the utility model structure chart
In figure: 1 belt pulley 2 grinding wheel spindle 3 grinding carriages
Grinding abrasive disk 6 fine grinding emery wheels in 4 rough grinding wheels 5
7 workpiece.
Detailed description of the invention
As shown in Figure 1, described many emery wheels of single shaft 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, drive grinding wheel spindle 2 to rotate by belt pulley 1, affixed grinding carriage 3 on grinding wheel spindle 2, is provided with rough grinding wheel 4, middle grinding abrasive disk 5 and fine grinding emery wheel 6 from front to back successively on grinding carriage 3.
When work, workpiece 7 is located at by frock below emery wheel, the front end of workpiece 7 enters from the outside of rough grinding wheel 4, under the drive of frock, workpiece 7 one sides move towards the rear end of grinding wheel spindle 2, one side is rotation evenly slowly, forms screw tap finished product with regard to having completed once corase grind, middle mill and fine grinding.In work, rough grinding wheel 4 is removed surplus, middle grinding abrasive disk 5 is revised flute profile, finishing wheel 6 fine finishining, whole operating process need only clamped one time, disposable completing, needn't change continually emery wheel and screw tap blank is repeatedly installed repeatedly, very convenient, both improved work efficiency, ensure that again the screw tap after grinding reaches every technical requirement.
Claims (1)
1. many emery wheels of single shaft 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, drive grinding wheel spindle rotation by belt pulley, affixed grinding carriage on grinding wheel spindle, is provided with rough grinding wheel, middle grinding abrasive disk and fine grinding emery wheel from front to back successively on grinding carriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420174380.6U CN203751838U (en) | 2014-04-11 | 2014-04-11 | Single-shaft multiple-grinding-wheel screw tap grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420174380.6U CN203751838U (en) | 2014-04-11 | 2014-04-11 | Single-shaft multiple-grinding-wheel screw tap grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203751838U true CN203751838U (en) | 2014-08-06 |
Family
ID=51247149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420174380.6U Expired - Lifetime CN203751838U (en) | 2014-04-11 | 2014-04-11 | Single-shaft multiple-grinding-wheel screw tap grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203751838U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842227A (en) * | 2014-04-11 | 2015-08-19 | 圆兴(厦门)精密工具有限公司 | Single-shaft multi-grinding-wheel screw tap grinding device |
| CN106956214A (en) * | 2017-03-03 | 2017-07-18 | 常熟市双月机械有限公司 | The small-sized grinding machine of one species diversity |
-
2014
- 2014-04-11 CN CN201420174380.6U patent/CN203751838U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842227A (en) * | 2014-04-11 | 2015-08-19 | 圆兴(厦门)精密工具有限公司 | Single-shaft multi-grinding-wheel screw tap grinding device |
| CN106956214A (en) * | 2017-03-03 | 2017-07-18 | 常熟市双月机械有限公司 | The small-sized grinding machine of one species diversity |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201881243U (en) | Profiling machining device for cams | |
| CN102990304A (en) | Spherical surface machining method | |
| CN104526503A (en) | Integrated blade disk and blade tip curved surface numerical control grinding device and method | |
| CN201415356Y (en) | Double grinding wheel edge polisher | |
| CN107414097B (en) | Round corner trimming device for outer wheel rim of vehicle | |
| CN203751838U (en) | Single-shaft multiple-grinding-wheel screw tap grinding device | |
| CN202479969U (en) | Turning-tool-type disc repairing machine | |
| CN203973341U (en) | A kind of Large Sand band polishing machine of processing deflector roll | |
| CN204195413U (en) | A kind of numerical control relief-grinding bed | |
| CN202528061U (en) | Grinding wheel dresser for numerically controlled guide-way grinder | |
| CN204487293U (en) | Cylindrical grinder | |
| CN104139334A (en) | Diamond grinding wheel set trimming machine and using method thereof | |
| CN104289984A (en) | Numerically-controlled relief grinding machine | |
| CN104842227A (en) | Single-shaft multi-grinding-wheel screw tap grinding device | |
| CN201309072Y (en) | Improved high-precision numerical control machine tool | |
| CN203495721U (en) | Coated abrasive tool finishing device | |
| CN203863513U (en) | Surface grinder | |
| CN202780833U (en) | Diamond grinding wheel dressing device of numerical control external grinding machine | |
| CN203003613U (en) | Lathe inner hole grinding device | |
| CN215281188U (en) | Full-automatic withdrawal and straightening roll system grinding lathe | |
| CN205968560U (en) | Two grindstone head grinding machines with automatically, repair sand function | |
| CN205043592U (en) | Poor machine that grinds of section | |
| CN211728700U (en) | Multifunctional grinding machine | |
| CN202592132U (en) | Numerical control grinder for forming screw tap blank | |
| CN203956706U (en) | A kind of valve hydraulic pressure grinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |