CN203696551U - Device for rapidly aligning workpiece based on line on numerical control machine tool - Google Patents
Device for rapidly aligning workpiece based on line on numerical control machine tool Download PDFInfo
- Publication number
- CN203696551U CN203696551U CN201320789992.1U CN201320789992U CN203696551U CN 203696551 U CN203696551 U CN 203696551U CN 201320789992 U CN201320789992 U CN 201320789992U CN 203696551 U CN203696551 U CN 203696551U
- Authority
- CN
- China
- Prior art keywords
- line
- support frame
- arm
- screw
- rotatable support
- 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.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000012423 maintenance Methods 0.000 abstract description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 description 7
- 210000000080 chela (arthropods) Anatomy 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Landscapes
- Machine Tool Units (AREA)
Abstract
The utility model discloses a device for rapidly aligning a workpiece based on a line on a numerical control machine tool. The device comprises a pedestal and a rotary stand, wherein the rotary stand is connected with an upper part of the pedestal and comprises a base plate and a supporting arm; a rotary locking guide slot is formed in the base plate of the rotary stand; locking screws of the rotary stand are located in the rotary locking guide slot; the supporting arm of the rotary stand is connected with a height telescopic arm through height flexible locking screws; the upper part of the height telescopic arm is connected with the middle part of a transverse telescopic arm through transverse flexible locking screws; one end of the transverse telescopic arm is respectively connected with a leader line tip and a leader line tip locking screw. The device disclosed by the utility model is simple in structure, low in manufacturing cost, convenient to operate, low in use loss and maintenance cost, and high in quality and efficiency of workpiece aligning.
Description
Technical field
The utility model relates to the device of centering workpiece on a kind of Digit Control Machine Tool.
Background technology
In digital control processing, general workpiece is all shaped with two fabrication holes, as the benchmark of following process.The method of fabrication hole processed generally has three kinds, a kind of first by line pincers worker according to model, drawing and technological procedure etc. according to coordinating after each surplus of blank, draw fabrication hole center line on blank surface, then holed to the layout line by pincers worker; The second is to utilize Special drilling jig, is holed by pincers worker; The third is to mark fabrication hole center line by line pincers worker, then by Digit Control Machine Tool work to the layout line, combined hole carpenters square cun boring.
Adopt the processing of first two method, position, hole, pitch-row dimensional accuracy are low, and the economy of simultaneously manufacturing Special drilling jig is poor, take up room, the resource such as manufacturing cost.Along with aeronautical product is more and more accurate, technological requirement and automatization level improve constantly, and the method in manufacturing process hole more and more adopts digital control processing.
Numerical control processing technology hole, precision is higher, but the preparation time is long, needs to utilize the scriber being arranged on machine tool chief axis to carry out centering workpiece.First scriber will be installed on machine tool chief axis, by first centerline hole intersection point of scriber alignment pieces, start again lathe along reference axis (X or Y) single-way moving, marking-off pin is moved on to another centerline hole intersection point place, knock workpiece with wooden mallet, eliminate the deviation between scriber and hole center line intersection point, and then scriber is returned to first empty center line intersection point place's verification, knock again workpiece, revise deviation, 4 ~ 5 times like this repeatedly, in the time that two centerline hole intersection points all overlap with scriber, complete the centering of workpiece on lathe.Afterwards, working origin is set, holes by pitch-row size.By the method, the centering time is longer, and dimension precision between the holes is guaranteed, but position, hole size still exists inaccurate risk.Especially when numerical control device main tapping is large, workpiece cavity is more complicated, scribing position is difficult for observing, sight line is when unclear, operator is more difficult accurately by workpiece centering, the quality risk of processing is larger.
Summary of the invention
The purpose of this utility model be to provide a kind of on Digit Control Machine Tool fast by the device of line centering workpiece, for the line fast aligning workpiece on workpiece with working origin is set.
For achieving the above object, the technical solution adopted in the utility model is: a kind of quick by the device of line centering workpiece on Digit Control Machine Tool, comprise base and rotatable support frame, base top connects rotatable support frame, rotatable support frame comprises chassis and support arm, the chassis of rotatable support frame is provided with rotational lock gathering sill, rotatable support frame lock-screw is positioned at rotational lock gathering sill, the support arm of rotatable support frame is connected by height telescopic locking screw with height telescopic arm, height telescopic arm top connects flexing transverse arm middle part by transversal stretching lock-screw, one end of flexing transverse arm connects respectively and refers to that line is top and refer to the top lock-screw of line.
The beneficial effects of the utility model: the utility model is simple in structure, low cost of manufacture, operation is convenient, and service wear is little, and maintenance cost is low, quality and the efficiency of centering workpiece are high, flexibility, highly versatile, in batch production, operation quantity is larger, effect is more obvious, can promote the use of Digit Control Machine Tool and conventional lathe and use.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is top view of the present utility model.
The specific embodiment
As depicted in figs. 1 and 2, a kind of device of pressing fast line centering workpiece on Digit Control Machine Tool, base 1 top connects rotatable support frame 2, rotatable support frame 2 comprises chassis and support arm, the chassis of rotatable support frame 2 is provided with rotational lock gathering sill 10, rotatable support frame lock-screw 7 is positioned at rotational lock gathering sill 10, the support arm of rotatable support frame 2 is connected by height telescopic locking screw 8 with height telescopic arm 4, height telescopic arm top connects flexing transverse arm 3 middle parts by transversal stretching lock-screw 6, one end of flexing transverse arm 3 connects respectively and refers to line top 5 and refer to the top lock-screw 9 of line.
Preparation before using: 1) draw on request fabrication hole center line at surface of the work; 2) two covers originally being installed to corresponding workpiece hole position is arranged on platen; 3) rotatable support frame 2 is rotated to initial position, fastening rotatable support frame lock-screw 7, adjusts height telescopic arm 4 to appropriate location, fastening height telescopic locking screw 8; 4) press work centre line and adjust flexing transverse arm 3, by technological requirement and stretching centering two pointers top 5 of hole bit data, fastening transversal stretching lock-screw 6, and 1 X, Y coordinate figure that refers to line top 5 cusps is wherein made as to workpiece working origin, be worth into machine tool control system and preserve.
Using method: 1) have the workpiece of centerline hole to be placed on platen by drawing; 2) unclamp and refer to the top lock-screw 9 of line, suitably adjust and refer to behind the position of line top 5, the top lock-screw 9 of fastening finger line; 3) refer to the line top 5 center line intersection point of two fabrication holes of alignment pieces respectively by two; 4) workpiece pressing; 5) unclamp and refer to line top lock-screw 9, adjust and refer to line top 5 or take off top finger line 5, unclamp rotatable support frame lock-screw 7, by rotatable support frame 2 rotate to do not affect by position; 6) according to the initial point arranging in preparation process and the boring of pitch-row data, processing work; 7) process qualified after, change second workpiece, be placed on workbench; 8) cycle rotatable support frame 2 is to initial position, and fastening rotatable support frame lock-screw 7 packs into or adjusts and refers to that, after top 5 location-appropriates of line, the top lock-screw 9 of fastening finger line, then can carry out centering and process operation to second as stated above.
Claims (1)
1. on Digit Control Machine Tool, press fast the device of line centering workpiece for one kind, it is characterized in that: base (1) top connects rotatable support frame (2), rotatable support frame (2) comprises chassis and support arm, the chassis of rotatable support frame (2) is provided with rotational lock gathering sill (10), rotatable support frame lock-screw (7) is positioned at rotational lock gathering sill (10), the support arm of rotatable support frame (2) is connected by height telescopic locking screw (8) with height telescopic arm (4), height telescopic arm top connects flexing transverse arm (3) middle part by transversal stretching lock-screw (6), one end of flexing transverse arm (3) connects respectively and refers to line top (5) and refer to the top lock-screw of line (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320789992.1U CN203696551U (en) | 2013-12-05 | 2013-12-05 | Device for rapidly aligning workpiece based on line on numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320789992.1U CN203696551U (en) | 2013-12-05 | 2013-12-05 | Device for rapidly aligning workpiece based on line on numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203696551U true CN203696551U (en) | 2014-07-09 |
Family
ID=51047050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320789992.1U Expired - Fee Related CN203696551U (en) | 2013-12-05 | 2013-12-05 | Device for rapidly aligning workpiece based on line on numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203696551U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111993101A (en) * | 2020-09-27 | 2020-11-27 | 河北京车轨道交通车辆装备有限公司 | A tool for aligning outside the machine tool during FMS frame processing |
| CN116160292A (en) * | 2023-03-08 | 2023-05-26 | 云南昆船机械制造有限公司 | Reversible double-center alignment device |
-
2013
- 2013-12-05 CN CN201320789992.1U patent/CN203696551U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111993101A (en) * | 2020-09-27 | 2020-11-27 | 河北京车轨道交通车辆装备有限公司 | A tool for aligning outside the machine tool during FMS frame processing |
| CN116160292A (en) * | 2023-03-08 | 2023-05-26 | 云南昆船机械制造有限公司 | Reversible double-center alignment device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104289978B (en) | A kind of aligning method of machine tool chief axis or center cutter and workpiece datum level | |
| CN204321676U (en) | A kind of drilling jig | |
| CN105215786A (en) | A kind of simple and easy centering presetting cutter method for boring-mill work | |
| CN204565896U (en) | The V-block positioner adjusted can be quantized for indexable insert tip periphery grinding machine | |
| CN203696551U (en) | Device for rapidly aligning workpiece based on line on numerical control machine tool | |
| CN201295924Y (en) | Marking tool for workpieces | |
| CN204135502U (en) | Wire cutting machine in a kind of high accuracy | |
| CN204604307U (en) | A kind of line measurement mechanism of large scale special-shaped workpiece | |
| CN101391358B (en) | Method for processing welding frame device using bolt, pun bush as positioning reference | |
| CN203843834U (en) | Centering tooling for vertical machining center | |
| CN103624595A (en) | Self-positioning tool for machining reducer housing | |
| CN207387103U (en) | The fast-positioning device of horizontal CNC | |
| CN205630030U (en) | A adjustable frock for scarf | |
| CN202607317U (en) | Precision cross-shaped flat tongs | |
| CN202752717U (en) | A reference film device | |
| CN201405215Y (en) | Clamping device for directional four-axis horizontal machine tool | |
| CN209737083U (en) | Marine air compressor machine gear box frock | |
| CN209681778U (en) | A simple tool for measuring the clamping length of CNC tools | |
| CN203265678U (en) | Novel full-automatic vertical drilling machine | |
| CN115533563B (en) | Method for machining lug holes of rocker arm parts | |
| CN105252512A (en) | Lineation method for inner cavity of machine base blank of large single-cylinder diesel engine | |
| CN203817830U (en) | Clamp for machining high-precision holes and contours at any angle at horizontal machining center | |
| CN204262841U (en) | The self guided device of a kind of clamping workpiece | |
| CN212287612U (en) | Box scribing device | |
| CN204748064U (en) | Digital control processing location frock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20161205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |