CN104708409A - Application method of machining positioning fixture - Google Patents
Application method of machining positioning fixture Download PDFInfo
- Publication number
- CN104708409A CN104708409A CN201310680985.2A CN201310680985A CN104708409A CN 104708409 A CN104708409 A CN 104708409A CN 201310680985 A CN201310680985 A CN 201310680985A CN 104708409 A CN104708409 A CN 104708409A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- base
- application method
- positioning fixture
- locating piece
- 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
- B23Q3/02—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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to an application method of a machining positioning fixture. The application method comprises the following steps: (1) a base is fixedly connected to a console; (2) a workpiece is positioned at the top of the base, and a dowel pin on the workpiece fits a positioning hole in the base; (3) the height of a first positioning block is adjusted, and a screw rod rotates to enable a clamping block to clamp the workpiece from the two sides of the workpiece; and (4) the workpiece is machined. The application method has the advantages of simple structure, flexibility and convenience for use, simple clamping and high machining precision.
Description
Technical field
The present invention relates to technical field of tooling clamps, particularly relating to the positioning fixture for processing workpiece.
Background technology
For the workpiece that structure is more complicated, add man-hour positioning it, plain clamp is used to acquire a certain degree of difficulty to its location, especially machining accuracy will be ensured, special frock must be used just to meet the demands, and frock must be easy to use, clamping efficiency is high, can ensure its machining accuracy again simultaneously.
Summary of the invention
The present invention is directed to above-mentioned shortcoming of the prior art, provide a kind of machined positioning fixture and using method thereof, its structure is simple, and flexible and convenient to use, clamping efficiency is high, and machining accuracy is high.
The technical solution adopted in the present invention is as follows:
The using method of machined positioning fixture, comprises the steps:
The first step, is fixed on base on operating desk;
Second step, is placed in the top of base workpiece and the alignment pin on workpiece is coordinated with the locating hole on base;
3rd step, regulates the height of the first locating piece, and rotary screw makes compact heap clamp from the both sides of workpiece it;
4th step, processes workpiece.
The invention has the advantages that: according to the positioning requirements to workpiece, locating hole is set in base top vertical positioning supports is carried out to workpiece, in the two side of base, locating piece is installed simultaneously, by the screw rod on locating piece, being fixedly clamped of horizontal direction is carried out to workpiece, enable wherein one or whole locating piece height up and down simultaneously, practical structures according to workpiece positions different workpiece, play the effect of a frock multi-work piece, structure is simple, flexible and convenient to use, clamping efficiency is high, and machining accuracy is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1, the present invention includes trapezoidal base 1, first locating piece 4 and the second locating piece 7, a sidewall of trapezoidal base 1 and top respectively with dovetail groove 3 and locating hole 2, when workpiece is placed in base 1 top, locating hole 2 and the detent fit on workpiece, vertically positioning workpiece; First locating piece 4 and the screw rod 5 that is connected all vertical on the second locating piece 7, the end of screw rod 5 is all connected a compact heap 9, and rotary screw 5 can make compact heap 9 pairs of workpiece clamp; First locating piece 4 sidewall is connected a bucking ladder 6, and bucking ladder 6 is positioned at dovetail groove 3, and the first locating piece 4 can be made vertically to move along dovetail groove 3, and the second locating piece 7 is anchored on the sidewall of trapezoidal base 1 by screw 8; Trapezoidal base 1 is through hole between two relative inclined-planes, and can alleviate the weight of base 1, facilitate movement and the dismounting of base 1, base 1, with U-shaped holddown groove 10, can be fixed on operating desk by U-shaped holddown groove 10 by the bottom of described through hole;
Using method of the present invention is as follows:
The first step, is fixed on operating desk by base 1;
Second step, is placed in the top of base 1 workpiece and the alignment pin on workpiece is coordinated with the locating hole 2 on base 1;
3rd step, regulates the height of the first locating piece 4, and rotary screw 5 makes compact heap 9 clamp from the both sides of workpiece it;
4th step, processes workpiece.
More than describing is explanation of the invention, and be not the restriction to invention, limited range of the present invention, see claim, within protection scope of the present invention, can do any type of amendment.
Claims (1)
1. the using method of machined positioning fixture, is characterized in that: comprise the steps:
The first step, is fixed on operating desk by base (1);
Second step, is placed in the top of base (1) workpiece and the alignment pin on workpiece is coordinated with the locating hole (2) on base (1);
3rd step, regulates the height of the first locating piece (4), and rotary screw (5) makes compact heap (9) clamp from the both sides of workpiece it;
4th step, processes workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310680985.2A CN104708409A (en) | 2013-12-12 | 2013-12-12 | Application method of machining positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310680985.2A CN104708409A (en) | 2013-12-12 | 2013-12-12 | Application method of machining positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104708409A true CN104708409A (en) | 2015-06-17 |
Family
ID=53408403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310680985.2A Pending CN104708409A (en) | 2013-12-12 | 2013-12-12 | Application method of machining positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104708409A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860926A (en) * | 2019-12-17 | 2020-03-06 | 强龙科技（苏州）有限公司 | CNC machining thin-walled workpiece combined clamp and clamping method |
-
2013
- 2013-12-12 CN CN201310680985.2A patent/CN104708409A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860926A (en) * | 2019-12-17 | 2020-03-06 | 强龙科技（苏州）有限公司 | CNC machining thin-walled workpiece combined clamp and clamping method |
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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: 20150617 |
|
| WD01 | Invention patent application deemed withdrawn after publication |