CN203484549U - Self-adjusting positioning device of raw steel plate - Google Patents
Self-adjusting positioning device of raw steel plate Download PDFInfo
- Publication number
- CN203484549U CN203484549U CN201320452016.7U CN201320452016U CN203484549U CN 203484549 U CN203484549 U CN 203484549U CN 201320452016 U CN201320452016 U CN 201320452016U CN 203484549 U CN203484549 U CN 203484549U
- Authority
- CN
- China
- Prior art keywords
- self
- roller
- portable plate
- positioning device
- torsion spring
- 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
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a self-adjusting positioning device of a raw steel plate. The positioning device is arranged on the workbench top of a drawing die. The positioning device includes a fixed positioning roller and a movable positioning roller, the wheel shaft of the movable positioning roller is fixedly arranged on a movable plate, and a spring compression mechanism is arranged on the movable plate. The self-adjusting positioning device has good capability of adaptive adjustment to raw steel plates in different sizes, in this way, the positioning device is free of being adjusted frequently during operation, and therefore, the work efficiency can be significantly improved and the labor intensity of workers can be reduced. In addition, the positioning device can prevent workpieces from colliding with the positioning device itself to result in deformation due to improper artificial adjustment, and improves the one-step off-line qualified rate of blanking members.
Description
Technical field
The utility model relates to a kind of Working piece positioning device, and in particular, it relates to a kind of former steel plateelement self-adjusting positioner.
Background technology
In automobile manufacturing process, the former steel plateelement of large format first will carry out preparatory processing and form blank, by blank, be processed to form automobile body sheet metal part again, production size is when more than 4500 blanks, for guaranteeing feeding process Central Plains steel plateelement, deliver to exactly the working region of blanking die, the blanking plate of producing is of the required size, need to use positioner, the general positioner adopting is fixed positioner at present, although can solve to a certain extent the crooked problem of material loading, but when producing the blank of different size, need to manually carry out rapid adjustment positioner, according to on-the-spot timing, adjusting one-time positioning device need to spend about 5 minutes, load and unload so continually positioner, both lost time, work efficiency is low, increased again employee's labour intensity, in the situation that production is very tight, very easily manufacturing schedule is caused to very large impact, simultaneously, when positioner is adjusted when unreasonable, can cause former steel plateelement and positioner to bump, cause steel plateelement distortion to be scrapped, so virtually can greatly increase production cost, reduce production efficiency.Publication number is that the invention of CN101396708A discloses a kind of sheet-material automatic positioning system on April 1st, 2009, comprise location support, be positioned at material conveying platform, computer control system, checkout gear, magnetic valve, position block, pneumatic mechanism, the pneumatic gripping of locating support top, wherein, described positioning baffle is in the edge at support top, location, checkout gear is positioned at the below of positioning baffle, pneumatic mechanism top is on material conveying platform, pneumatic mechanism bottom is fixed in support, and computer control system connects by magnetic valve pneumatic mechanism, pneumatic gripping.This invention can realize the automatic location of plate before punching press, and repetitive positioning accuracy is high, and can automatic detection and location precision.But this invention complicated structure, has electric control system, and overall cost is higher.
utility model content
In order to overcome existing raw steel panel positioning device adjustment trouble, easy damaged workpiece defect, the utility model provides a kind of former steel plateelement of energy self adaptation different size, without frequent adjustment, thus the former steel plateelement self-adjusting positioner of greatly increasing work efficiency.
The technical solution of the utility model is: a kind of former steel plateelement self-adjusting positioner, be located on the work top of drawing die, this positioner comprises stationary positioned roller and activity orientation roller, and the wheel shaft of activity orientation roller is fixedly arranged on a portable plate, and portable plate is provided with spring compression mechanism.During the work of this positioner, former steel plateelement workpiece to be positioned is sent between stationary positioned roller and activity orientation roller, stationary positioned roller and activity orientation roller push against respectively former steel plateelement workpiece both sides, limit former steel plateelement workpiece horizontal looseness, thus the location of realizing former steel plateelement workpiece.Because portable plate is provided with spring compression mechanism, spring compression mechanism can make portable plate be backed down by former steel plateelement workpiece together with activity orientation roller, elasticity in spring compression mechanism can be replied in scope, translation change can be pressed because of the top of workpiece in the position of activity orientation roller, while processing the former steel plateelement of different size, this positioner just can be adjusted the working region of self rapidly, the driving of Bing Shou spring compression mechanism keeps the side direction of workpiece to compress, also can play guide effect simultaneously, former steel plateelement is delivered on mould exactly, therefore, basis steel plateelement self-adjusting positioner can adapt to the former steel plateelement workpiece of different size in certain limit automatically, like this, during the former steel plateelement workpiece feeding of different size, without frequent this positioner of adjusting, also can guarantee normal work, thereby can greatly increase work efficiency, reduce labour intensity, and avoided workpiece because positioner is artificial, to adjust improper damage, and use roller can offset the impulsive force of former steel plateelement in the mode of rolling as positioning element, thereby effectively protect former steel plateelement.
As preferably, portable plate is rotationally connected with on an activity orientation roller substrate by a rotating shaft bar, and rotating shaft bar is fixedly arranged on activity orientation roller substrate and runs through portable plate, and rotating shaft bar protrudes from the end face of portable plate.The portable plate spindle rotation that can rotate, forms a swing-bar mechanism, and when the activity orientation roller on portable plate is pressed by top, activity orientation roller can drive portable plate to swing displacement, to adapt to the different in width of workpiece.
As preferably, described spring compression mechanism comprises torsion spring and push rod, and push rod is fixedly arranged on portable plate, and torsion spring surrounds on rotating shaft bar, and torsion spring one end is fixed on rotating shaft bar, and the other end is connected on push rod.Torsion spring, on fixing position, can provide elastic force, conducts on push rod and even portable plate, makes portable plate under the driving of torsion spring, drive all the time activity orientation roller compression workpiece.
As preferably, on rotating shaft bar, be installed with a torsion spring termination steady pin, torsion spring termination steady pin is perpendicular to rotating shaft bar, and the termination of torsion spring is connected on the steady pin of torsion spring termination.Torsion spring termination steady pin, for torsion spring termination provides fixing point, fixes torsion spring termination easily with rotating shaft bar.
As preferably, activity orientation roller substrate is provided with thrust regulating tank, is provided with the bolt being threaded with work top in thrust regulating tank.In the length range of thrust regulating tank, activity orientation roller substrate can be upper at an arbitrary position fixing, along thrust regulating tank, can change like this fixed position of activity orientation roller substrate, and then the position of change activity orientation roller, thereby adjust the thrust of activity orientation pair of rollers workpiece, if former steel plateelement workpiece size is too large, pressure is too large during location and between activity orientation roller, just can appropriateness adjust activity orientation roller substrate fixed position, the working region of this positioner is changed accordingly.
As preferably, on activity orientation roller substrate, be also provided with portable plate deflection spacer pin.When this device is installed, torsion spring must be in certain deformed state to produce enough activity orientation roller compression power, if but torsion spring deformation degree is larger, and it is without restriction, portable plate will overswing, makes stationary positioned roller and activity orientation roller spacing too small and hinder workpiece to enter, for this reason, portable plate deflection spacer pin is set with restraint plate deflection angle, to guarantee that workpiece is smooth and easy, passes through.
As preferably, the wheel shaft of stationary positioned roller is fixedly arranged on a stationary positioned roller substrate, stationary positioned roller substrate is provided with the stationary positioned roller position adjustments groove of pair of parallel, in stationary positioned roller position adjustments groove, is provided with the bolt being threaded with work top.Equally, stationary positioned roller substrate fixed position also can change by adjustment structure same as described above, to adapt to the processing of the former steel plateelement of special size.
The beneficial effects of the utility model are:
Increase work efficiency, reduce labour intensity.The utility model has good self adaptation adjustment capability to the former steel plateelement of different size, like this in when work without frequently positioner being adjusted, therefore can significantly improve operating efficiency, reduce staff labor intensity simultaneously.
Improve workpiece crudy.The utility model, owing to can doing self adaptation adjustment, without artificial frequent adjustment, therefore can avoid improper because manually adjusting, and causes that workpiece and positioner bump and cause distortion, have improved the qualification rate that once rolls off the production line of blank.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is a kind of plan structure figure of the present utility model.
In figure, 1-stationary positioned roller, 2-activity orientation roller, 3-portable plate, 4-activity orientation roller substrate, 5-rotating shaft bar, 6-torsion spring, 7-push rod, 8-thrust regulating tank, 9-portable plate deflection spacer pin, 10-stationary positioned roller substrate, 11-stationary positioned roller position adjustments groove, 12-torsion spring termination steady pin, 13-work top.
The specific embodiment
Below in conjunction with accompanying drawing specific embodiment, the utility model is described in further detail.
embodiment:
As depicted in figs. 1 and 2, a former steel plateelement self-adjusting positioner, is located on the work top 13 of drawing die, and this positioner comprises stationary positioned roller 1 and activity orientation roller 2, the wheel shaft of activity orientation roller 2 is fixedly arranged on a portable plate 3, and portable plate 3 is provided with spring compression mechanism.Portable plate 3 is rotationally connected with on an activity orientation roller substrate 4 by a rotating shaft bar 5, rotating shaft bar 5 is fixedly arranged on activity orientation roller substrate 4 and runs through portable plate 3, rotating shaft bar 5 protrudes from the end face of portable plate 3, on rotating shaft bar 5, be installed with a torsion spring termination steady pin 12, torsion spring termination steady pin 12 is perpendicular to rotating shaft bar 5.On activity orientation roller substrate 4, be also provided with a portable plate deflection spacer pin 9.Described spring compression mechanism comprises torsion spring 6 and push rod 7, and push rod 7 is fixedly arranged on portable plate 3, and torsion spring 6 surrounds on rotating shaft bar 5, and torsion spring 6 one end are connected on torsion spring termination steady pin 12, and the other end is connected on push rod 7.Activity orientation roller substrate 4 is provided with thrust regulating tank 8, is provided with the bolt being threaded with work top 13 in thrust regulating tank 8.The wheel shaft of stationary positioned roller 1 is fixedly arranged on a stationary positioned roller substrate 10, stationary positioned roller substrate 10 is provided with the stationary positioned roller position adjustments groove 11 of pair of parallel, in stationary positioned roller position adjustments groove 11, is provided with the bolt being threaded with work top 13.
While using basis steel plateelement self-adjusting positioner, first according to the size of the former steel plateelement that will process, and the working range of described spring compression mechanism, determine rational working region, after activity orientation roller substrate 4 and stationary positioned roller substrate 10 are moved and adjust on appropriate location along thrust regulating tank 8 and stationary positioned roller position adjustments groove 11 respectively, with bolt, fix, make stationary positioned roller 1 and activity orientation roller 2 keep suitable spacing, former steel plateelement workpiece both sides can be pushed against, unlikelyly again press to such an extent that tension is not too smooth and easy while causing workpiece to pass through.Then just can produce, when producing the blank of different size, do not need manually to go to adjust the working region of positioner, during each material loading, activity orientation roller 2 all can, under the effect of described spring compression mechanism, be adjusted to the working region that is applicable to workpiece size automatically, thereby avoid common part because bumping and cause distortion with positioner, improve the qualification rate that once rolls off the production line of blank, meanwhile, greatly reduced operating personnel's labour intensity.
Claims (7)
1. a former steel plateelement self-adjusting positioner, be located on the work top (13) of drawing die, it is characterized in that comprising stationary positioned roller (1) and activity orientation roller (2), it is upper that the wheel shaft of activity orientation roller (2) is fixedly arranged on a portable plate (3), and portable plate (3) is provided with spring compression mechanism.
2. former steel plateelement self-adjusting positioner according to claim 1, it is characterized in that portable plate (3) is rotationally connected with on an activity orientation roller substrate (4) by a rotating shaft bar (5), rotating shaft bar (5) is fixedly arranged on activity orientation roller substrate (4) above and runs through portable plate (3), and rotating shaft bar (5) protrudes from the end face of portable plate (3).
3. former steel plateelement self-adjusting positioner according to claim 2, it is characterized in that described spring compression mechanism comprises torsion spring (6) and push rod (7), push rod (7) is fixedly arranged on portable plate (3), torsion spring (6) surrounds on rotating shaft bar (5), it is upper that torsion spring (6) one end is fixed on rotating shaft bar (5), and the other end is connected on push rod (7).
4. former steel plateelement self-adjusting positioner according to claim 3, it is characterized in that being installed with on rotating shaft bar (5) a torsion spring termination steady pin (12), torsion spring termination steady pin (12) is perpendicular to rotating shaft bar (5), and the termination of torsion spring (6) is connected on torsion spring termination steady pin (12).
5. according to the former steel plateelement self-adjusting positioner described in claim 2 or 3 or 4, it is characterized in that activity orientation roller substrate (4) is provided with thrust regulating tank (8), in thrust regulating tank (8), be provided with the bolt being threaded with work top (13).
6. according to the former steel plateelement self-adjusting positioner described in claim 2 or 3 or 4, it is characterized in that being also provided with on activity orientation roller substrate (4) portable plate deflection spacer pin (9).
7. according to the former steel plateelement self-adjusting positioner described in claim 1 or 2 or 3 or 4, the wheel shaft that it is characterized in that stationary positioned roller (1) is fixedly arranged on a stationary positioned roller substrate (10), stationary positioned roller substrate (10) is provided with the stationary positioned roller position adjustments groove (11) of pair of parallel, is provided with the bolt being threaded with work top (13) in stationary positioned roller position adjustments groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320452016.7U CN203484549U (en) | 2013-07-26 | 2013-07-26 | Self-adjusting positioning device of raw steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320452016.7U CN203484549U (en) | 2013-07-26 | 2013-07-26 | Self-adjusting positioning device of raw steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203484549U true CN203484549U (en) | 2014-03-19 |
Family
ID=50255408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320452016.7U Expired - Fee Related CN203484549U (en) | 2013-07-26 | 2013-07-26 | Self-adjusting positioning device of raw steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203484549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107433298A (en) * | 2017-08-29 | 2017-12-05 | 吉林省元隆达工装设备有限公司 | Eccentric roller type sheet material uncoiling blanking bears against device |
-
2013
- 2013-07-26 CN CN201320452016.7U patent/CN203484549U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107433298A (en) * | 2017-08-29 | 2017-12-05 | 吉林省元隆达工装设备有限公司 | Eccentric roller type sheet material uncoiling blanking bears against device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107088594B (en) | A kind of sectional material straightening machine | |
| CN204220833U (en) | A kind of deep-draw pressing mold reclaimer robot | |
| WO2017128827A1 (en) | Cutting device | |
| US9789526B2 (en) | Plate-like-workpiece twisting and retaining apparatus, plate-like-workpiece twisting and retaining method, and plate-like-workpiece twisting and shaping method | |
| US20160207174A1 (en) | Universal fixture for burring machine | |
| CN201304491Y (en) | Dedicated vehicle eccentric machine | |
| CN111112414B (en) | Horizontal flanging machine | |
| CN104511526A (en) | Punching die fixing device | |
| CN109433852A (en) | A kind of coiled material punching press feeder | |
| CN203484549U (en) | Self-adjusting positioning device of raw steel plate | |
| CN104368717A (en) | High-speed roller feeder | |
| CN202555641U (en) | Surface bending machine | |
| CN201446135U (en) | Centering adjusting device of side guide plate | |
| CN203470582U (en) | Automatic rotating device of stretch-arm stretch bender | |
| CN208178211U (en) | A kind of feed device for C-type steel punching | |
| CN203921887U (en) | A kind of clearance-type pay-off | |
| CN206199952U (en) | Stamping machine | |
| CN113664102B (en) | A panel stamping equipment for robot processing | |
| CN206838803U (en) | A kind of sectional material straightening machine | |
| CN205967256U (en) | Sucker rod automatic production line rotary manipulator | |
| CN102059605A (en) | Surface grinding machine surface R processing fixture | |
| CN204294803U (en) | High-speed roller wheel feeder | |
| CN211278634U (en) | Feeding device for cutting packaged printed matter | |
| CN221493881U (en) | Punch press device | |
| CN110788169B (en) | Bending process and bending equipment for elevator sill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20140726 |
|
| EXPY | Termination of patent right or utility model |