CN103624637A - Spiral pointed tap groove machining fixture - Google Patents
Spiral pointed tap groove machining fixture Download PDFInfo
- Publication number
- CN103624637A CN103624637A CN201310627231.0A CN201310627231A CN103624637A CN 103624637 A CN103624637 A CN 103624637A CN 201310627231 A CN201310627231 A CN 201310627231A CN 103624637 A CN103624637 A CN 103624637A
- Authority
- CN
- China
- Prior art keywords
- fixture
- handle
- groove machining
- spiral pointed
- bottom board
- 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
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a spiral pointed tap groove machining fixture. The spiral pointed tap groove machining fixture comprises an index handle, a clamping pushing handle, a movable sliding supporting board and a fixture bottom board, wherein the index handle is matched with the clamping pushing handle and is used for fixing a workpiece, the index handle and the clamping pushing handle are fixedly connected with the movable sliding supporting board, and the movable sliding supporting board is arranged above the fixture bottom board and is fixedly connected with the fixture bottom board. The spiral pointed tap groove machining fixture has the advantages that when the special fixture is applied, tap edge inclined angle machining which is difficult to complete on a common tool grinder or a simple grinder is achieved, capital can be saved, and production cost is lowered.
Description
Technical field
The present invention relates to a kind of aperture knife tool, particularly a kind of spiral pointed tap groove processing fixture.
Background technology
Spiral pointed tap is applicable to machining screw through hole, may also be referred to as front clearance screw tap.Screw tap Front-end Design has angle in cutting edge inclination and groove, and its Main Function is to change smear metal direction and change Chip Shape, improves screw tap service life.Adopt at present import equipment or more complicated manufacturing process to process angle in the cutting edge inclination of above-mentioned screw tap and groove, need to drop into larger fund, production cost is higher.
Summary of the invention
The object of this invention is to provide a kind of spiral pointed tap groove processing fixture, to solve the defect existing in above-mentioned prior art.
For realizing object of the present invention, the invention provides a kind of spiral pointed tap groove processing fixture, it is characterized in that, comprise that dividing arm, clamping advance handle, removable slip blade, clamp bottom board, described dividing arm and described clamping advance handle to match merging for fixation workpiece, described dividing arm advances handle to be fixedly connected with described removable slip blade with described clamping, and described removable slip blade is located at the top of described clamp bottom board and is fixedly connected with it.
Beneficial effect of the present invention is that application specific fixture of the present invention is realized the more difficult screw tap cutting edge inclination processing completing on general tool grinding machine or simple and easy grinding machine, can economize on the use of funds, and reduces production costs.
Accompanying drawing explanation
Fig. 1 is structural representation a of the present invention;
Fig. 2 is plan structure schematic diagram b of the present invention;
In figure, 1-dividing arm, 2-workpiece, 3-clamping advances handle, the removable slip blade of 4-, 5-clamp bottom board, 6-emery wheel.
The specific embodiment
In order to make object of the present invention, technical scheme and beneficial effect clearer, below in conjunction with embodiment, the present invention is further elaborated.Should be understood to specific embodiment described herein only in order to explain the present invention, be not limited to protection scope of the present invention.
As shown in Figure 1 and Figure 2, the invention provides a kind of spiral pointed tap groove processing fixture, it is characterized in that, comprise that dividing arm, clamping advance handle, removable slip blade, clamp bottom board, described dividing arm and described clamping advance handle to match merging for fixation workpiece, described dividing arm advances handle to be fixedly connected with described removable slip blade with described clamping, and described removable slip blade is located at the top of described clamp bottom board and is fixedly connected with it.
Beneficial effect of the present invention is that application specific fixture of the present invention is realized the more difficult screw tap cutting edge inclination processing completing on general tool grinding machine or simple and easy grinding machine, can economize on the use of funds, and reduces production costs.
The course of work: in the time of work, pull clamping to advance handle, workpiece is put between dividing arm and clamping propelling handle and fixed, promoting removable slip blade is that emery wheel and workpiece carry out grinding.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (1)
1. a spiral pointed tap groove processing fixture, it is characterized in that, comprise that dividing arm, clamping advance handle, removable slip blade, clamp bottom board, described dividing arm and described clamping advance handle to match merging for fixation workpiece, described dividing arm advances handle to be fixedly connected with described removable slip blade with described clamping, and described removable slip blade is located at the top of described clamp bottom board and is fixedly connected with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310627231.0A CN103624637A (en) | 2013-11-28 | 2013-11-28 | Spiral pointed tap groove machining fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310627231.0A CN103624637A (en) | 2013-11-28 | 2013-11-28 | Spiral pointed tap groove machining fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103624637A true CN103624637A (en) | 2014-03-12 |
Family
ID=50206277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310627231.0A Pending CN103624637A (en) | 2013-11-28 | 2013-11-28 | Spiral pointed tap groove machining fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103624637A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924162A (en) * | 2015-05-15 | 2015-09-23 | 成都大学 | One-time clamping forming tap grinding machine |
| CN106514439A (en) * | 2016-12-28 | 2017-03-22 | 上海振高螺母有限公司 | Precise screw tap groove indexing mechanism for grinding |
-
2013
- 2013-11-28 CN CN201310627231.0A patent/CN103624637A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924162A (en) * | 2015-05-15 | 2015-09-23 | 成都大学 | One-time clamping forming tap grinding machine |
| CN106514439A (en) * | 2016-12-28 | 2017-03-22 | 上海振高螺母有限公司 | Precise screw tap groove indexing mechanism for grinding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140312 |