CN103831652A - Clamp for end face turning - Google Patents
Clamp for end face turning Download PDFInfo
- Publication number
- CN103831652A CN103831652A CN201210479834.6A CN201210479834A CN103831652A CN 103831652 A CN103831652 A CN 103831652A CN 201210479834 A CN201210479834 A CN 201210479834A CN 103831652 A CN103831652 A CN 103831652A
- Authority
- CN
- China
- Prior art keywords
- clamp
- positioning disk
- positioning
- face
- finish turning
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/36—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases using ionised gases, e.g. ionitriding
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a clamp for end face turning. The clamp for end face turning solves the problems of an existing clamp. According to the technical scheme, the clamp for end face turning is composed of a finish turning mandrel (2), a positioning plate (3) and a stop block (6), wherein the finish turning mandrel (2) is designed into a taper shank (1) which serves as a connecting body and is matched with a main shaft hole of a machine tool through the taper shank (1), and thus gapless positioning is achieved; the positioning plate (3) is arranged at the front end of the finish turning mandrel (2), a positioning shaft (4) is arranged on the positioning plate (3), and the diameter of the positioning shaft (4) is 24+/-0.005 mm; M8 bolt holes (7) are formed in the positioning plate (3), and the stop block (6) is fixed to the positioning plate (3) by means of two hexagon socket screws (5) through the M8 bolt holes (7); a workpiece is installed on the positioning shaft (4), and then a rocker arm support is positioned with an inner hole and is installed on the positioning shaft (4) of the clamp. The clamp for end face turning has the advantages that the structure is simple, operation is convenient, workpiece machining accuracy is high, and production efficiency is high.
Description
Technical field
The present invention relates to jig for machining, be specifically related to a kind of face work fixture.
Background technology
CA498 rocker arm shaft support is the shaped piece of aluminium alloy, the interior hole dimension φ 24+0.025 0mm of workpiece, and end face and interior hole perpendicularity 0.01mm, product yield is large, requires operating efficiency high.For reaching high efficiency processing, endoporus is taked Broaching Technology, and end face is taked turning process.Existing fixture is difficult to reach technological requirement, and labour intensity is high again.
Summary of the invention
The present invention discloses the anti-carbon black frock of a kind of gear nitrogenize, and object is to solve the problems of the technologies described above.Gear nitrogenize frock be on chassis (4) the tubular type column of central vertical welding (1) go up and overlap successively sleeved separation pad (3);
(4) described chassis is placed on cathode disc carrying workpiece face;
The anti-carbon black frock of described gear nitrogenize is equipped with temperature thermocouple, water-cooled anode cap; Ammonia, acetone, electric power system and vacuum acquiring system.
The invention has the advantages that: tool structure is simple, convenient operation; Economical and practical; Surface quality, the physical dimension of gear ionic nitriding all reach technical requirement.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Fig. 1 is the anti-carbon black frock of gear nitrogenize schematic diagram.
In figure: tubular type column 1, workpiece gear 2, sleeve separation pad 3, chassis 4.
The specific embodiment
The present invention discloses a kind of face work fixture, addresses the above problem.
Technical solution of the present invention: face work fixture by finish turning axle (2), positioning disk (3) with link stopper (6) three parts form; (1) (2) finish turning axle is designed to taper shank is connector, (1) match with the spindle hole of lathe by taper shank, and gapless location; (3) finish turning axle front end (2) has positioning disk, and (4) (3) positioning disk be provided with φ 24+0.005-0.005 locating shaft, and (7) positioning disk is processed with M8 bolt hole on (3), (5) (7) (6) link stopper is fixed on to positioning disk by M8 bolt hole (3) goes up with two hexagon socket head cap screws.
Helpful being of the present invention: simple in structure, convenient operation; Workpiece Machining Accuracy is high; Production efficiency is high.
accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is elaborated.
Fig. 1 is the front view (partial sectional view) of face work fixture.
In figure: No. 5 taper shanks 1 of Mohs, finish turning axle 2, positioning disk 3, locating shaft 4, interior six have bolt 5, link stopper 6, bolt hole 7.
The specific embodiment
As shown in Figure 1, face work fixture is made up of finish turning axle 2, positioning disk 3 and link stopper 6 three parts; Finish turning axle 2 is designed to taper shank 1 for connector, matches with the spindle hole of lathe by taper shank 1, and gapless location; The front end of finish turning axle 1 has positioning disk 3, and positioning disk 3 is provided with φ 24+0.005-0.005 locating shaft 4, is processed with M8 bolt hole 7 on positioning disk 3, by M8 bolt hole 7, link stopper 6 is fixed on positioning disk 3 with two hexagon socket head cap screws 5.
Concrete operations: first chuck is disassembled, clean lathe spindle hole, then taper shank after face work 1 is cleaned and injected in spindle hole, face work fixture is fixed on lathe with lacing wire; Workpiece is contained on locating shaft 4, and workpiece end face and positioning disk 3 end faces are sturdy.Afterwards rocker arm support endoporus, end face are cleaned, be installed on fixture locating shaft 4 with Internal hole positioning.Finally start lathe, main shaft rotating vehicle end face fixture drives workpiece rotation to start turning processing end face, stops lathe after process finishing; Carry out again next workpiece processing.
Claims (4)
1. a face work fixture, is characterized in that: described face work fixture by finish turning axle (2), positioning disk (3) with link stopper (6) three parts form; (3) finish turning axle front end (2) has positioning disk, and (6) link stopper is fixed on positioning disk and (3) goes up.
2. face work fixture according to claim 1, is characterized in that: (1) (2) described finish turning axle is designed to taper shank is connector, (1) match with the spindle hole of lathe by taper shank, and gapless location.
3. face work fixture according to claim 1, is characterized in that: (7) described positioning disk is processed with M8 bolt hole on (3), (5) (7) (6) link stopper is fixed on to positioning disk by M8 bolt hole (3) goes up with two hexagon socket head cap screws.
4. face work fixture according to claim 1, is characterized in that: (4) (3) described positioning disk be provided with φ 24+0.005-0.005 locating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210479834.6A CN103831652A (en) | 2012-11-23 | 2012-11-23 | Clamp for end face turning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210479834.6A CN103831652A (en) | 2012-11-23 | 2012-11-23 | Clamp for end face turning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103831652A true CN103831652A (en) | 2014-06-04 |
Family
ID=50795717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210479834.6A Pending CN103831652A (en) | 2012-11-23 | 2012-11-23 | Clamp for end face turning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103831652A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097078A (en) * | 2014-06-30 | 2014-10-15 | 高玉琴 | End surface cutting clamp for workpiece and manufacturing method of end surface cutting clamp |
| CN106002421A (en) * | 2016-06-16 | 2016-10-12 | 沈阳飞机工业（集团）有限公司 | Special-shaped part turning fixture and application method thereof |
-
2012
- 2012-11-23 CN CN201210479834.6A patent/CN103831652A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097078A (en) * | 2014-06-30 | 2014-10-15 | 高玉琴 | End surface cutting clamp for workpiece and manufacturing method of end surface cutting clamp |
| CN106002421A (en) * | 2016-06-16 | 2016-10-12 | 沈阳飞机工业（集团）有限公司 | Special-shaped part turning fixture and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140604 |