CN201076889Y - Mechanical automatic centralizing device - Google Patents
Mechanical automatic centralizing device Download PDFInfo
- Publication number
- CN201076889Y CN201076889Y CNU2007200271846U CN200720027184U CN201076889Y CN 201076889 Y CN201076889 Y CN 201076889Y CN U2007200271846 U CNU2007200271846 U CN U2007200271846U CN 200720027184 U CN200720027184 U CN 200720027184U CN 201076889 Y CN201076889 Y CN 201076889Y
- Authority
- CN
- China
- Prior art keywords
- block
- tooth bar
- workpiece
- gear
- utility
- 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
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a mechanical automatic centering device, comprising two parallel racks used to support a workpiece, wherein one rack is connected with a power unit that drives the rack to move; a rotatable gear meshed with the two racks is arranged between the two racks; a stop is arranged on each of the two racks, and the two stops are respectively at sides of the workpiece. The utility model is suitable for the centering of punching, drilling or other machining of flat plates. The utility model has the advantages of simple structure, convenient operation, high accuracy and high reliability.
Description
(1) technical field
The utility model relates to a kind of mechanical centralising device, the mechanical type automatic centring device in particularly a kind of purl machine processing.
(2) background technology
In process, when dashing (brill) hole as automobile longitudinal girder is dull and stereotyped, owing to shape and size errors the such as generally blank of long flat plate all exist camber, curve is curved or trapezoidal, it is benchmark that dull and stereotyped upper punch (brill) hole then requires the center line with flat board.
(3) summary of the invention
The technical problems to be solved in the utility model is: a kind of mechanical type automatic centring device is provided, has made that workpiece centering is easy and simple to handle, accuracy is high.
In order to solve the problems of the technologies described above, the utility model comprises two parallel supporting workpiece tooth bars that are used for, one of them tooth bar is connected with and connects the power set that order about its motion, be provided with the rotating gear of one and two tooth bars engagement between two tooth bars, two tooth bars respectively are provided with a block, and the block branch is in the both sides of workpiece.
In order to improve the accuracy of centering, and be suitable for operating the long workpiece of multiple material, the described centralising device of being made up of power set, tooth bar, gear, block has two groups at least, and the medial surface of identical block is in same plane in all groups, and the medial surface of block is parallel to the gear centre line.
The beneficial effects of the utility model are that the utility model can be used for dull and stereotyped punching, boring and other mach centering.It has simple in structure, easy to operate, degree of accuracy height, the advantage that reliability is high.
(4) description of drawings
Fig. 1 is the utility model structural representation;
Among the figure: 1, power set, 2, tooth bar, 3, gear, 4, block, 5, tooth bar, 6, block.
(5) specific embodiment
A kind of specific embodiment as shown in Figure 1 comprises power set 1, tooth bar 2, tooth bar 5, gear 3, block 4 and block 6.
Every needs the lathe of centralising device that the centralising device that many groups are made up of power set 1, tooth bar 2, tooth bar 5, gear 3, block 4, block 6 can be set, the center of all group middle gears 3 should be on the same straight line, the medial surface of identical block 4 is in same plane, the medial surface of identical block 6 in same plane, the straight line parallel at the place, center of two planes and gear 3.
The operation of workpiece centering: workpiece is placed on vertical material road, according to the automatic centralising device of selecting two groups of apart from each others of material long number control system, in every group of centralising device, power set 1 drive tooth bar 2 and block 6 moves, tooth bar 2 driven gears 3 rotate, and gear 3 drives tooth bar 5 and block 4 moves.Tooth bar 2 and tooth bar 5 move by rightabout, drive block 6 and block 4 extruding workpiece both sides, make the center line of Workpiece length direction and the straight line parallel at the place, center of gear 3, the centering of realization workpiece.
Claims (2)
1. mechanical type automatic centring device, it is characterized in that: comprise two parallel supporting workpiece tooth bar (2), (5) of being used for, one of them tooth bar is connected with the power set (1) that order about its motion, be provided with the rotating gear (3) of one and two tooth bars engagement between two tooth bars (2), (5), two tooth bars (2), (5) respectively are provided with a block (6), (4), and the both sides that are in workpiece are divided in block (6), (4).
2. mechanical type automatic centring device according to claim 1, it is characterized in that: the described centralising device of being made up of power set (1), tooth bar (2), (5), gear (3), block (4), (6) has two groups at least, the medial surface of identical block (4), (6) is in same plane in all groups, and the medial surface of block (4), (6) is parallel to gear (3) line of centres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200271846U CN201076889Y (en) | 2007-09-04 | 2007-09-04 | Mechanical automatic centralizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200271846U CN201076889Y (en) | 2007-09-04 | 2007-09-04 | Mechanical automatic centralizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201076889Y true CN201076889Y (en) | 2008-06-25 |
Family
ID=39568939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200271846U Expired - Fee Related CN201076889Y (en) | 2007-09-04 | 2007-09-04 | Mechanical automatic centralizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201076889Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862083A (en) * | 2012-09-25 | 2013-01-09 | 江苏金方圆数控机床有限公司 | Centering mechanism |
| CN103286233A (en) * | 2012-10-26 | 2013-09-11 | 青岛嘉龙自动化设备有限公司 | Production line transmission centring mechanism and method thereof |
| CN103624610A (en) * | 2013-11-07 | 2014-03-12 | 大连华根机械有限公司 | Centering and positioning device |
| CN104439141A (en) * | 2014-12-15 | 2015-03-25 | 中冶南方工程技术有限公司 | Adaptive slab centering unit and centering method thereof |
| CN105058152A (en) * | 2015-08-21 | 2015-11-18 | 佛山市普拉迪数控科技有限公司 | Centering device for automatic production line of frame |
| CN105479214A (en) * | 2015-12-18 | 2016-04-13 | 浙江理工大学 | Automatic alignment and positioning device for motor direct-drive square tool plates |
| CN109931833A (en) * | 2017-12-19 | 2019-06-25 | 宁波方太厨具有限公司 | A kind of workpiece size cubing in irregular shape |
| CN112958660A (en) * | 2021-02-20 | 2021-06-15 | 邢美华 | Bending equipment and method for manufacturing boiler economizer pipe fitting |
-
2007
- 2007-09-04 CN CNU2007200271846U patent/CN201076889Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862083A (en) * | 2012-09-25 | 2013-01-09 | 江苏金方圆数控机床有限公司 | Centering mechanism |
| CN103286233A (en) * | 2012-10-26 | 2013-09-11 | 青岛嘉龙自动化设备有限公司 | Production line transmission centring mechanism and method thereof |
| CN103286233B (en) * | 2012-10-26 | 2016-06-01 | 青岛嘉龙自动化设备有限公司 | Production line transmission centering body and method thereof |
| CN103624610A (en) * | 2013-11-07 | 2014-03-12 | 大连华根机械有限公司 | Centering and positioning device |
| CN104439141A (en) * | 2014-12-15 | 2015-03-25 | 中冶南方工程技术有限公司 | Adaptive slab centering unit and centering method thereof |
| CN105058152A (en) * | 2015-08-21 | 2015-11-18 | 佛山市普拉迪数控科技有限公司 | Centering device for automatic production line of frame |
| CN105058152B (en) * | 2015-08-21 | 2018-08-10 | 佛山市普拉迪数控科技有限公司 | A kind of centralising device of frame automatic production line |
| CN105479214A (en) * | 2015-12-18 | 2016-04-13 | 浙江理工大学 | Automatic alignment and positioning device for motor direct-drive square tool plates |
| CN109931833A (en) * | 2017-12-19 | 2019-06-25 | 宁波方太厨具有限公司 | A kind of workpiece size cubing in irregular shape |
| CN109931833B (en) * | 2017-12-19 | 2021-04-16 | 宁波方太厨具有限公司 | Size checking fixture for workpiece with irregular shape |
| CN112958660A (en) * | 2021-02-20 | 2021-06-15 | 邢美华 | Bending equipment and method for manufacturing boiler economizer pipe fitting |
| CN112958660B (en) * | 2021-02-20 | 2023-01-17 | 吉林隆源骐化工有限责任公司 | Bending equipment and method for manufacturing boiler economizer pipe fitting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201076889Y (en) | Mechanical automatic centralizing device | |
| CN101386137B (en) | Self-centering clamping mechanism | |
| CN201329499Y (en) | Working platform automatic exchange device of horizontal tool machine | |
| CN201505754U (en) | Multi-main shaft numerically controlled machining center | |
| CN203031607U (en) | Truss mechanical hand structure | |
| CN104084816A (en) | Parallel multi-turntable numerical control clamp | |
| CN202896119U (en) | High precision numerical control carving machine | |
| CN105817886B (en) | A kind of pair of workpiece continuous drilling chasing bar | |
| CN210938284U (en) | Five-station tool changing mechanism of multi-spindle vertical machining center | |
| CN101537517A (en) | Numerical-control machine tool for processing spiral bevel gear | |
| CN103786028A (en) | Movable gantry type multi-spindle numerical-control drilling and milling center | |
| CN203956139U (en) | A kind of drilling machine | |
| CN105171025A (en) | Device for machining metal plate | |
| CN201371256Y (en) | Drill for printed circuit boards | |
| CN204912872U (en) | Dual drive planer -type numerically controlled fraise machine | |
| CN211191562U (en) | Workbench for plate stamping forming | |
| CN202963998U (en) | Traveler gantry type numerical control drilling and milling center with multiple main shafts | |
| CN103465110A (en) | Machine tool structure with three-spindle vertical machining center | |
| CN200939954Y (en) | Bottles carried rotary disc device of rotary labbler | |
| CN209800657U (en) | Three-axis linkage mechanism based on rack and pinion | |
| CN203679941U (en) | Three-spindle vertical machining center machine tool structure | |
| CN204308650U (en) | A kind of tool magazine cam driving gear | |
| CN203316912U (en) | Built-in rotary table used for plate and tube integrated cutting and welding equipment | |
| CN202292236U (en) | Roadster type gantry boring and milling machine | |
| CN102407361A (en) | Special drilling machine for plane cross hole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080625 Termination date: 20100904 |