CN104440201A - Special clamping device for milling chute - Google Patents
Special clamping device for milling chute Download PDFInfo
- Publication number
- CN104440201A CN104440201A CN201310415976.0A CN201310415976A CN104440201A CN 104440201 A CN104440201 A CN 104440201A CN 201310415976 A CN201310415976 A CN 201310415976A CN 104440201 A CN104440201 A CN 104440201A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- support plate
- workpiece
- clamping device
- plate
- 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
- 238000003801 milling Methods 0.000 title claims abstract description 20
- 238000003825 pressing Methods 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000003754 machining Methods 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a special clamping device for milling a chute. The device comprises a base for fixing and supporting a base plate, T-shaped groove bolts and a screw rod, and further comprises a base plate provided with an inclined surface at one side, wherein the base and the base plate are fixed and mounted at the upper side of a sliding box of a machine tool through the T-shaped groove bolts; a support plate is fixed and mounted on the inclined surface of the base plate through sunk screws; the screw rod is fixed and mounted in the middle of the support plate; a pressure plate for pressing a workpiece to be machined is arranged at the upper end of the screw rod through nuts; a positioning stopper for positioning the workpiece to be machined is arranged at the lower side of the support plate; and an included angle beta formed by the inclined surface of the base plate and a vertical plane is equal to an included angle alpha formed by the chute in the workpiece to be machined and the vertical plane. The device has the characteristics of reasonable design, simple structure, convenience for disassembly, high machining precision, convenience for operation, low labor intensity, high production efficiency, low production cost and convenience for promotion and application.
Description
Technical field
The invention belongs to Machining Technology field, relate to a kind of fixture, be specifically related to a kind of clamping device for skewed slot Milling Process.
Background technology
Groove milling is modal operation in machinery industry, along with the development of science and technology and the progress in epoch, some mechanical parts often needs milling skewed slot.At present, when processing the skewed slot of workpiece as shown in Figure 1, the manufacturing procedure of its skewed slot milling is generally draw shute thread on workpiece, then adjusts the angle of milling head, carries out clamping, centering to workpiece, starts lathe and processes.Make to process skewed slot in this way, not only waste time and energy, working (machining) efficiency is low, and labor strength is large, and the machining accuracy of skewed slot cannot be protected.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, provide a kind of skewed slot milling Special clamping device, it is reasonable in design, and structure is simple, easy accessibility, machining accuracy is high, easy to operate, and labour intensity is low, production efficiency is high, and production cost is low, is convenient to promote the use of.
For achieving the above object, the technical solution used in the present invention is: a kind of skewed slot milling Special clamping device, comprises for the base of fixed support backing plate, T-slot bolt and screw rod, it is characterized in that: also comprise the bevelled backing plate of side band; Described base and described backing plate are all fixedly mounted on the upside of machine slide case by T-slot bolt, the inclined-plane of described backing plate is installed with support plate by sunk screw, screw rod is installed with in the middle part of described support plate, described screw rod upper end is provided with the pressing plate for compressing workpiece to be processed by nut, be provided with the position block for locating described workpiece to be processed on the downside of described support plate, described backing plate inclined-plane is equal with perpendicular angle α with skewed slot on described workpiece to be processed with perpendicular angle β.
Above-mentioned skewed slot milling Special clamping device, is characterized in that: described position block is welded or is fixedly mounted on the downside of described support plate by screw.
Above-mentioned skewed slot milling Special clamping device, is characterized in that: described screw rod lower end is welded or is fixedly mounted in the middle part of described support plate by screw thread.
The present invention compared with prior art has the following advantages:
(1) design of this skewed slot milling Special clamping device is very reasonable, and simple and compact for structure, easy accessibility, machining accuracy is high.
(2) operation of this skewed slot milling Special clamping device is very easy, and operating personnel only need use spanner clamping workpiece, and starting lathe can process, and greatly reduce the labour intensity of workman, production efficiency is significantly improved.
(3) a lot of parts of this skewed slot milling Special clamping device are convenient to produce, buy all very much, and thus its production cost is very low, is convenient to promote the use of.
Below by drawings and Examples, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of workpiece to be processed.
Fig. 2 is overall structure schematic diagram of the present invention.
Fig. 3 is the front view of backing plate of the present invention.
Fig. 4 is working state schematic representation of the present invention.
Description of reference numerals:
1-base; 2-backing plate; 3-T-slot bolt;
4-support plate; 5-workpiece to be processed; 6-screw rod;
7-pressing plate; 8-position block; 9-cotter mill cutter;
10-slip crate.
Detailed description of the invention
A kind of skewed slot milling Special clamping device as shown in Figures 2 and 3, comprises for the base 1 of fixed support backing plate 2, T-slot bolt 3 and screw rod 6, also comprises the bevelled backing plate 2 of side band; Described base 1 and described backing plate 2 are all fixedly mounted on the upside of machine slide case 10 by T-slot bolt 3, the inclined-plane of described backing plate 2 is installed with support plate 4 by sunk screw, screw rod 6 is installed with in the middle part of described support plate 4, described screw rod 6 upper end is provided with the pressing plate 7 for compressing workpiece to be processed 5 by nut, be provided with the position block 8 for locating described workpiece to be processed 5 on the downside of described support plate 4, described backing plate 2 inclined-plane is equal with perpendicular angle α with skewed slot on described workpiece to be processed 5 with perpendicular angle β.
In the present embodiment, described position block 8 is welded or is fixedly mounted on the downside of described support plate 4 by screw.
In the present embodiment, described screw rod 6 is welded or is fixedly mounted in the middle part of described support plate 4 by screw thread.
The course of work of skewed slot milling Special clamping device of the present invention is: as shown in Figure 4, first on the upside of the slip crate 10 this clamping device being fixedly mounted on lathe, workpiece to be processed 5 is fixedly mounted on support plate 4 by screw rod 6 and pressing plate 7, the scroll chuck then on lathe spindle is installed the cotter mill cutter 9 of suitable dimension.In process, the position of mobile slip crate 10 just can control processing length and the degree of depth of skewed slot.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every above embodiment is done according to the technology of the present invention essence any simple modification, change and equivalent structure transformation, all still belong in the protection domain of technical solution of the present invention.
Claims (3)
1. a skewed slot milling Special clamping device, comprises for the base (1) of fixed support backing plate (2), T-slot bolt (3) and screw rod (6), it is characterized in that: also comprise the bevelled backing plate of side band (2), described base (1) and described backing plate (2) are all fixedly mounted on slip crate (10) upside by T-slot bolt (3), the inclined-plane of described backing plate (2) is installed with support plate (4) by sunk screw, described support plate (4) middle part is installed with screw rod (6), described screw rod (6) upper end is provided with the pressing plate (7) for compressing workpiece to be processed (5) by nut, described support plate (4) downside is provided with the position block (8) for locating described workpiece to be processed (5), described backing plate (2) inclined-plane is equal with perpendicular angle α with the upper skewed slot of described workpiece to be processed (5) with perpendicular angle β.
2. according to skewed slot milling Special clamping device according to claim 1, it is characterized in that: described position block (8) welds or is fixedly mounted on described support plate (4) downside by screw.
3. according to skewed slot milling Special clamping device according to claim 1, it is characterized in that: described screw rod (6) welds or is fixedly mounted on described support plate (4) middle part by screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310415976.0A CN104440201A (en) | 2013-09-12 | 2013-09-12 | Special clamping device for milling chute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310415976.0A CN104440201A (en) | 2013-09-12 | 2013-09-12 | Special clamping device for milling chute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104440201A true CN104440201A (en) | 2015-03-25 |
Family
ID=52887363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310415976.0A Pending CN104440201A (en) | 2013-09-12 | 2013-09-12 | Special clamping device for milling chute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104440201A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424862A (en) * | 2016-12-01 | 2017-02-22 | 安徽恩大阀门机械有限公司 | Integrated processing machine tool for processing valve body |
| CN108213533A (en) * | 2017-11-28 | 2018-06-29 | 中国航发西安动力控制科技有限公司 | Axial workpiece end face skewed slot processing unit (plant) |
-
2013
- 2013-09-12 CN CN201310415976.0A patent/CN104440201A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424862A (en) * | 2016-12-01 | 2017-02-22 | 安徽恩大阀门机械有限公司 | Integrated processing machine tool for processing valve body |
| CN108213533A (en) * | 2017-11-28 | 2018-06-29 | 中国航发西安动力控制科技有限公司 | Axial workpiece end face skewed slot processing unit (plant) |
| CN108213533B (en) * | 2017-11-28 | 2019-08-02 | 中国航发西安动力控制科技有限公司 | Axial workpiece end face skewed slot processing unit (plant) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |
|
| WD01 | Invention patent application deemed withdrawn after publication |