CN103506858A - Clamping device special for circular arc pen forklift groove - Google Patents
Clamping device special for circular arc pen forklift groove Download PDFInfo
- Publication number
- CN103506858A CN103506858A CN201210213360.0A CN201210213360A CN103506858A CN 103506858 A CN103506858 A CN 103506858A CN 201210213360 A CN201210213360 A CN 201210213360A CN 103506858 A CN103506858 A CN 103506858A
- Authority
- CN
- China
- Prior art keywords
- circular arc
- positioning component
- ring flange
- clamping device
- pressing 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
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention relates to a clamping device special for a circular arc pen forklift groove. The clamping device comprises a flange disc, a set of positioning components for installing workpieces are evenly distributed on the upper surface of the flange disc, and a pressing plate which is used for compressing the workpieces and positioned above each positioning component is installed at the position, arranged on the side edge of each positioning component, of the flange disc. The clamping device for the circular arc pen forklift groove is ingenious in design, reasonable in structure, convenient to use, high in practicability and long in service life, due to the fact that the device can complete machining of the multiple workpieces at a time, the machining time is greatly shortened, and the working efficiency and the machining precision are improved.
Description
Technical field
The present invention relates to clamping device field, especially a kind of circular arc fork truck groove Special clamping equipment.
Background technology
Use in sewing machine circular arc pen fork surface need to process groove, conventionally adopt at present milling machine working groove, though which is widely used, but still there is following defect in it: 1, because each clamping can only be processed a workpiece, want to process a plurality of workpiece, need multiple clamping just can complete, therefore in process, have slow, the inefficient problem of process velocity, be not suitable for large-scale processing; 2, machining accuracy is low, and each dimensional accuracy of workpiece is difficult to guarantee.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of reasonable in design, simple in structure, easy to manufacture, circular arc fork truck groove Special clamping equipment that can improve working (machining) efficiency and machining accuracy is provided.
The present invention solves its technical problem and is achieved through the following technical solutions:
A kind of circular arc fork truck groove Special clamping equipment, it is characterized in that: comprise a ring flange, one group of the uniform installation of upper surface of this ring flange is for installing the positioning component of workpiece, and a pressing plate for workpiece pressing being positioned at above positioning component is all installed on the ring flange of each positioning component side.
And, described positioning component consists of two alignment pin and detents that are formed on ring flange upper surface that are arranged on ring flange, these two alignment pins and detent radially distribute from inside to outside, pressing plate is arranged on two ring flanges between alignment pin by screw, and this pressing plate is positioned at the top of two alignment pins.
And described positioning component is three.
And three installing holes are made at the back side of described ring flange.
Advantage of the present invention and beneficial effect are:
1, this clamping device is uniform on ring flange has installed a plurality of positioning components, so this device can grip a plurality of workpieces to be processed simultaneously, completes the recessing processing of a plurality of workpiece simultaneously, thereby has greatly shortened process time, improved operating efficiency.
2, each positioning component top is all provided with a pressing plate, because this pressing plate can position workpiece, avoids workpiece to produce and rock in process, therefore uses this device can improve machining accuracy, and each dimensional accuracy of the part after processing has all reached requirement.
3, positioning component consists of alignment pin and detent, and the front end of workpiece to be processed is used alignment pin to fix, and detent location is used in rear end, its good positioning effect, and stability is high, is conducive to equally improve machining accuracy.
4, this clamping device is to adopt the iron plate that material is 45#, the special fixture made from lathes such as rocking arm milling, surface grinding machine, line cuttings after design, and it has good anti-wear performance and extremely long service life.
5, the present invention is an a kind of circular arc fork truck groove Special clamping equipment that designs ingenious, rational in infrastructure, easy to use, practical and long service life, owing to using this device once can complete the processing of a plurality of workpiece, therefore greatly shortened process time, improved operating efficiency and machining accuracy.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is the top view (only illustrate one group of positioning component) of Fig. 1;
Fig. 3 is the rearview of Fig. 1.
The specific embodiment
Below by specific embodiment, the invention will be further described, and following examples are descriptive, is not determinate, can not limit protection scope of the present invention with this.
A fork truck groove Special clamping equipment, comprises a ring flange 1, and three installing holes 7 are made at the back side of ring flange, and this installing hole is for being arranged on lathe by ring flange.One group of positioning component that is used for installing workpiece of the uniform installation of upper surface of this ring flange, positioning component quantity is not limit, and is generally three.A pressing plate 3 for workpiece pressing being positioned at above positioning component is all installed on the ring flange of each positioning component side.
Above-mentioned concrete mounting structure is: positioning component consists of two alignment pins 4 and a detent 5, alignment pin is arranged on ring flange, detent is formed on the upper surface of ring flange, these two alignment pins and detent radially distribute from inside to outside, and this alignment pin and detent are for plug-in mounting workpiece 2.Pressing plate is arranged on two ring flanges between alignment pin by screw 6, and this pressing plate is positioned at the top of two alignment pins, so that compress from top by workpiece front end.
Claims (4)
1. a circular arc fork truck groove Special clamping equipment, it is characterized in that: comprise a ring flange, one group of the uniform installation of upper surface of this ring flange is for installing the positioning component of workpiece, and a pressing plate for workpiece pressing being positioned at above positioning component is all installed on the ring flange of each positioning component side.
2. a circular arc according to claim 1 fork truck groove Special clamping equipment, it is characterized in that: described positioning component consists of two alignment pin and detents that are formed on ring flange upper surface that are arranged on ring flange, these two alignment pins and detent radially distribute from inside to outside, pressing plate is arranged on two ring flanges between alignment pin by screw, and this pressing plate is positioned at the top of two alignment pins.
3. a circular arc according to claim 1 and 2 fork truck groove Special clamping equipment, is characterized in that: described positioning component is three.
4. a circular arc according to claim 1 fork truck groove Special clamping equipment, is characterized in that: three installing holes are made at the back side of described ring flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210213360.0A CN103506858A (en) | 2012-06-26 | 2012-06-26 | Clamping device special for circular arc pen forklift groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210213360.0A CN103506858A (en) | 2012-06-26 | 2012-06-26 | Clamping device special for circular arc pen forklift groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103506858A true CN103506858A (en) | 2014-01-15 |
Family
ID=49890568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210213360.0A Pending CN103506858A (en) | 2012-06-26 | 2012-06-26 | Clamping device special for circular arc pen forklift groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103506858A (en) |
-
2012
- 2012-06-26 CN CN201210213360.0A patent/CN103506858A/en active Pending
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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: 20140115 |