CN201813907U - Upper fastener positioning device - Google Patents
Upper fastener positioning device Download PDFInfo
- Publication number
- CN201813907U CN201813907U CN2010205178116U CN201020517811U CN201813907U CN 201813907 U CN201813907 U CN 201813907U CN 2010205178116 U CN2010205178116 U CN 2010205178116U CN 201020517811 U CN201020517811 U CN 201020517811U CN 201813907 U CN201813907 U CN 201813907U
- Authority
- CN
- China
- Prior art keywords
- upper fastener
- hole
- permanent magnet
- punching press
- plate body
- 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 - Lifetime
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Abstract
The utility model discloses an upper fastener positioning device which comprises a plate body, wherein a punched through hole penetrates in the plate body from top to bottom; an upper fastener groove arranged horizontally is communicated with the middle part of the punched through hole; an opening of the upper fastener groove is arranged at one side of the plate body; and a permanent magnet is embedded at the position adjacent to the punched through hole in the plate body. The upper fastener positioning device is simple in structure and convenient to use. As an upper fastener is supported and positioned by magnetic force instead of a solid supporting part, a punching vertical rod can press down the upper fastener without directly impacting the upper fastener positioning device in punching, so that the mechanical vibration caused by punching the upper fastener positioning device is avoided, and a dotter can work more steadily; and simultaneously, the upper fastener positioning device can not be damaged by the impact force, so that the service life of the upper fastener positioning device is greatly prolonged, and not only is the working amount for replacing the upper fastener positioning device saved, but also the using cost is reduced.
Description
Technical field
The utility model relate to a kind of dotter on anchor a device.
Background technology
The upward button of existing dotter supports, positioner all is to use the movable part support to go up and detains, button in this movable part motion and the relieving when beating button.To be that 200710066820.0 Chinese patent application discloses a kind of " dotter drift and beat the button method automatically " automatically as application number, the buckle mouth that dashes that adopts two drift chucks to constitute in the disclosed technical scheme of this patent application supports, locatees button, when the downward punching press of jumper bar, the drift that is positioned at the jumper bar lower end directly impacts to go up to detain and reaches towards the buckle mouth, under the effect of impulsive force, be forced to open towards the buckle mouth, thereby button in the release is fallen button.Button supports on this type of, positioner has following shortcoming: 1. during punching press, rely on the impulsive force of drift to force that button supports, positioner is decontroled and gone up button, last button support, positioner damage under the effect of impulsive force easily, and use cost is higher.2. need the frequent parts of changing the power that withstands shocks after going up button support, positioner damage, increased workload.3. rely on the impulsive force of drift to force button support, positioner to decontrol upward button, increased mechanical shock in the said process.
The utility model content
The purpose of this utility model be to provide a kind of can use the magnetic force location go up button on anchor a device.
For achieving the above object, anchor a device on of the present utility model and comprise plate body, up/down perforation is provided with the punching press through hole in the plate body, and punching press through hole middle part is communicated with and is provided with the horizontally disposed catching groove of going up, and last catching groove opening is in plate body one side; The adjacent permanent magnet that is embedded with described punching press through hole in the plate body.
Described permanent magnet is provided with two, is respectively first permanent magnet and second permanent magnet, and first permanent magnet is positioned at the punching press through hole of catching groove opposite side, and second permanent magnet and first permanent magnet circumferentially at right angles distribute along the punching press through hole.
Described permanent magnet and described punching press through hole are tangent.
Described first permanent magnet and second permanent magnet are all tangent with described punching press through hole.
Described plate body is the rectangle plate body, and the place, two diagonal angles of rectangle plate body is provided with the guide rod fixing hole respectively.
The utlity model has following advantage:
1. the utility model is simple in structure, and is easy to use.Because last button is supported, is located by magnetic force, there is no direct solid-state support component, therefore during punching press the punching press montant need not directly to impact anchor a device just can on withhold down, the mechanical shock when so just having avoided anchoring in the punching press device makes the work of dotter more steady; Anchor a device simultaneously and can not damage, so prolong greatly its service life, not only saved and replaced with the workload that anchors a device, and reduced use cost because of the power of withstanding shocks.
2. second permanent magnet and first permanent magnet can the most reliablely and stablely will be gone up button and be positioned in the punching press through hole along the circumferentially at right angles distribution of punching press through hole.
3. permanent magnet and described punching press through hole are tangent, make the distance of permanent magnet and punching press through hole the most approaching, thereby the magnetic force of permanent magnet is fully used.
4. the setting of guide rod fixing hole is convenient to anchor a device on of the present utility model and is fixedlyed connected with the guide rod in the decompressor.
Description of drawings
Fig. 1 is a plan structure schematic diagram of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is user mode figure of the present utility model.
The specific embodiment
As depicted in figs. 1 and 2, anchor a device on of the present utility model and comprise plate body 6, up/down perforations are provided with punching press through hole 27 in the plate body 6, and punching press through hole 27 middle parts are communicated with and are provided with the horizontally disposed catching groove 26 of going up, and last catching groove 26 openings are in plate body 6 one sides; Adjacently with described punching press through hole 27 in the plate body 6 be embedded with punching press through hole 27 places that first permanent magnet 2 and second permanent magnet, 3, the first permanent magnets 2 are positioned at catching groove 26 opposite sides, second permanent magnet 3 and first permanent magnet 2 are along the circumferentially rectangular distribution of punching press through hole 27.Wherein, described first permanent magnet 2 and second permanent magnet 3 are all tangent with described punching press through hole 27; Described plate body 6 is the rectangle plate body, and the place, two diagonal angles of rectangle plate body is provided with guide rod fixing hole 4 respectively.
As shown in Figure 3, anchor the below that a device 24 is installed in decompressor on of the present utility model during use.As shown in Figure 3, decompressor comprises the drift location-plate 19 that is connected on the dotter frame, slide and be equipped with punching press montant 1 in drift location-plate 19 middle parts, fixed cover is provided with restoring board 21 on the punching press montant 1 of drift location-plate 19 tops, slip is equipped with two guide rods 22 in described punching press montant 1 both sides on the restoring board 21, two guide rod 22 tops are all passed restoring board 21 and are installed with boss 23, and guide rod 22 passes drift location-plate 19 and its bottom is fixed in the guide rod fixing hole 4 that anchors a device 24 to lower slider.Be arranged with spring 25 on the punching press montant 1 between drift location-plate 19 and the restoring board 21, on anchor that level is provided with catching groove 26 on the device 24, described punching press montant 1 and the 27 corresponding settings of punching press through hole.During work, last button is admitted in the punching press through hole 27 through last catching groove 26, is positioned in the punching press through hole 27 under the magnetic force of first, second permanent magnet 2,3.When the downward punching press of punching press montant 1, restoring board 21 moves downward under the effect of punching press montant 1, anchor simultaneously a device 24 the effect of gravity next with motion downwards (because restoring board 21 has supporting role upwards by anchoring a device 24 on 22 pairs of the boss 23, guide rod, therefore the falling speed that anchors a device 24 on can be faster than punching press montant 1), when on anchor a device 24 be fastened on down anchor on the device after, punching press montant 1 continues to press down along punching press through hole 27, with in the punching press through hole 27 by magnetic force locate on withhold down and finish punching press and beat and pull work.In the said process, because last button is supported, is located by magnetic force, there is no direct solid-state support component, therefore during punching press punching press montant 1 need not directly to impact anchor a device 24 just can on withhold down, mechanical shock when so just having avoided anchoring in the punching press device 24 makes the work of dotter more steady; Anchor a device 24 simultaneously and can not damage, so prolong greatly its service life, not only saved and replaced with the workload that anchors a device 24, and reduced use cost because of the power of withstanding shocks.
Claims (5)
1. anchor a device on, it is characterized in that: comprise plate body, up/down perforation is provided with the punching press through hole in the plate body, and the connection of punching press through hole middle part is provided with the horizontally disposed catching groove of going up, and last catching groove opening is in plate body one side; The adjacent permanent magnet that is embedded with described punching press through hole in the plate body.
2. anchor a device on according to claim 1, it is characterized in that: described permanent magnet is provided with two, be respectively first permanent magnet and second permanent magnet, first permanent magnet is positioned at the punching press through hole of catching groove opposite side, and second permanent magnet and first permanent magnet circumferentially at right angles distribute along the punching press through hole.
3. anchor a device on according to claim 1, it is characterized in that: described permanent magnet and described punching press through hole are tangent.
4. anchor a device on according to claim 2, it is characterized in that: described first permanent magnet and second permanent magnet are all tangent with described punching press through hole.
5. according to each anchors a device on described in the claim 1 to 4, it is characterized in that: described plate body is the rectangle plate body, and the place, two diagonal angles of rectangle plate body is provided with the guide rod fixing hole respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205178116U CN201813907U (en) | 2010-09-06 | 2010-09-06 | Upper fastener positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205178116U CN201813907U (en) | 2010-09-06 | 2010-09-06 | Upper fastener positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201813907U true CN201813907U (en) | 2011-05-04 |
Family
ID=43911878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205178116U Expired - Lifetime CN201813907U (en) | 2010-09-06 | 2010-09-06 | Upper fastener positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201813907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101940377A (en) * | 2010-09-06 | 2011-01-12 | 郑州大学 | Upper buckle positioning device |
-
2010
- 2010-09-06 CN CN2010205178116U patent/CN201813907U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101940377A (en) * | 2010-09-06 | 2011-01-12 | 郑州大学 | Upper buckle positioning device |
| CN101940377B (en) * | 2010-09-06 | 2012-06-27 | 郑州大学 | Upper buckle positioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110504 Effective date of abandoning: 20120627 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20110504 Effective date of abandoning: 20120627 |