CN202377322U - Bending device for pin board of card reader - Google Patents
Bending device for pin board of card reader Download PDFInfo
- Publication number
- CN202377322U CN202377322U CN 201120519136 CN201120519136U CN202377322U CN 202377322 U CN202377322 U CN 202377322U CN 201120519136 CN201120519136 CN 201120519136 CN 201120519136 U CN201120519136 U CN 201120519136U CN 202377322 U CN202377322 U CN 202377322U
- Authority
- CN
- China
- Prior art keywords
- bending
- groove
- rotating part
- card reader
- tool rest
- 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
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a bending device for a pin board of a card reader. The device is characterized by comprising a longitudinally extending support post, a bending knife seat arranged at the lower end of the support post and a bending knife arranged in the bending knife seat; the bending knife comprises a rotary part with an arc-shaped section and a block-shaped bending part with a flat bottom; a groove for accommodating the bending knife rotary part is arranged on the bending knife seat; and the rotary part can rotate in the groove along the longitudinal plane. According to the bending device provided by the utility model, the bottom surface of the bending part is flat, and the action area is large; when a pin board is bent, the action force is stable, the bending shape is standard and the working efficiency is high; and the bending part of the bending knife is driven by the rotary part to work, the structure is simple, and the cost is saved. The groove of the bending knife seat can be shaped matching with the external surface of the rotary part of the bending knife, thus both the flexibility and stability of rotation can be realized.
Description
Technical field
The utility model relates to a kind of card reader stitch plate apparatus for bending, relates in particular to a kind of rotation apparatus for bending.
Background technology
The deck of card reader generally includes and has bayonet socket, the plastic feet of screens structure and be installed in the metal stitch on the base.Before the metal stitch is not installed, link to each other side by side, be tabular, to call stitch plate in the following text.Metal needle in the stitch plate is connected by two horizontal flap, and one is positioned at forward position, metal needle middle part, and hereinafter to be referred as the horizontal flap in middle part, another is positioned at the metal needle tail end, hereinafter to be referred as the horizontal flap of tail end.During charging, whole stitch plate charging is washed out the part between the horizontal flap two adjacent metal pins in middle part towards the waste material device, and apparatus for bending is converted into stitch plate the angle that needs.Normally used bending cutter, the cross section is crotch shape, and head is thinner, and during work, head acts on workpiece and needs the bending part, with its bending.Said stitch plate is that many metal needles link to each other side by side, only relies on two horizontal flap, and intensity is little, if use hooked bending cutter, the cutter head acting surface is little, and instability makes the bending of individual metals pin unusual easily, is unfavorable for steady operation efficient.
Summary of the invention
The utility model has overcome the deficiency of prior art, provides a kind of simple in structure, and the bending part acting surface is big, and is stable, bending shape standard, the card reader stitch plate apparatus for bending of increasing work efficiency.
For achieving the above object; The technical scheme that the utility model adopts is: the support column that comprises longitudinal extension; Be located at the bending tool rest and the bending cutter that is placed in the bending tool rest of support column lower end; Said bending cutter comprises that the cross section is the smooth block bending part of rotating part and bottom surface of circular arc, has the groove of a ccontaining bending cutter rotating part on the said bending tool rest, and said rotating part can plane rotation longitudinally in groove.
In preferred embodiment of the utility model, comprise that further said rotating part is located at bending part end face middle part.
In preferred embodiment of the utility model, comprise that further the groove shapes of said bending tool rest cooperates with said bending cutter rotating part outer surface type, rotating part can rotate along cross-wise direction in groove.
In preferred embodiment of the utility model, comprise that further an end parts that links to each other with bending part on the said rotating part exposes said groove.
In preferred embodiment of the utility model, comprise that further said groove is positioned at bending tool rest side, opening laterally outwardly.
The utility model has solved the defective that exists in the background technology, and the bending cutter bending part bottom surface of the utility model is smooth, and acting surface is big, and during the bending stitch plate, active force is stable, bending shape standard, high efficiency; Said bending cutter bending part relies on rotating part to drive rotation work, and is simple in structure, saves cost.The groove of said bending tool rest can be processed with said bending cutter rotating part outer surface type and cooperate, and takes into account the flexibility and the stability of rotation.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the preferred embodiment of the utility model;
Fig. 2 is the side view of rotating part and bending part in the preferred embodiment of the utility model;
Among the figure: 1, stitch plate 2, support column 4, bending tool rest 6, bending cutter 61, rotating part 62, bending part.
The specific embodiment
Combine accompanying drawing and embodiment that the utility model is done further detailed explanation now, these accompanying drawings are the sketch map of simplification, the basic structure of the utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
Like Fig. 1, shown in Figure 2, a kind of card reader stitch plate apparatus for bending of the utility model comprises the support column 2 of longitudinal extension, is located at the bending tool rest 4 and the bending cutter 6 that is placed in the bending tool rest 4 of support column 2 lower ends.Said bending cutter 6 comprises that the cross section is the rotating part 61 and the smooth block bending part 62 in bottom surface of circular arc, and the arc opening end links to each other with bending part 62, and said rotating part 61 is located at bending part 62 end faces middle part.Have the groove of a ccontaining bending cutter rotating part 61 on the said bending tool rest 4, said rotating part 61 can be in groove longitudinally the plane be that rotate in rotating part 61 cross sections.The groove inner surface configuration of said bending tool rest 4 cooperates with said bending cutter rotating part 61 outer surface types.An end parts that links to each other with bending part 62 on the said rotating part 61 is exposed said groove.Said groove is positioned at bending tool rest 4 sides, and opening laterally outwardly.
Said apparatus for bending is installed on stitch plate 1 incoming flow waterline top; Make bending cutter rotating part 61 cross sections perpendicular to the streamline feedstock direction; Support column 2 links to each other with the control device that the control apparatus for bending moves up and down, and stitch plate needs the position of bending to place workbench edge.During work; Stitch plate 1 passes through from bending cutter 6 belows with streamline, treats that a section of bending is parked in the bending cutter 6 times, and bending cutter 6 descends and makes bending part 62 bottom surface contact pin soles 1 need the bending part; Bending cutter 6 continues to descend; Bending part 62 needs to rotate under the corresponding platform edges effect in bending part at stitch plate 1, and the bending part of treating of this section stitch plate 1 is pushed down in bending part 62 bottom surfaces, bending downwards to required angle: 75 °-80 °.Bending cutter 6 rises subsequently; Bending part 62 backward rotation under the gravity effect is upwards left stitch plate 1 plane, treats that streamline walks about again, when next section stitch plate 1 advances to bending cutter 6 times; Repeat above-mentioned bending action, the bending to whole row's stitch plate 1 is accomplished in segmentation thus.
Above desirable embodiment according to the utility model is enlightenment, and through above-mentioned description, the related personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must confirm technical scope according to the claim scope.
Claims (5)
1. card reader stitch plate apparatus for bending; It is characterized in that: the support column that comprises longitudinal extension; Be located at the bending tool rest and the bending cutter that is placed in the bending tool rest of support column lower end; Said bending cutter comprises that the cross section is the smooth block bending part of rotating part and bottom surface of circular arc, has the groove of a ccontaining bending cutter rotating part on the said bending tool rest, and said rotating part can plane rotation longitudinally in groove.
2. a kind of card reader stitch plate apparatus for bending according to claim 1 is characterized in that: said rotating part is located at bending part end face middle part.
3. a kind of card reader stitch plate apparatus for bending according to claim 2 is characterized in that: the groove shapes of said bending tool rest cooperates with said bending cutter rotating part outer surface type, and rotating part can rotate along cross-wise direction in groove.
4. a kind of card reader stitch plate apparatus for bending according to claim 3, it is characterized in that: an end parts that links to each other with bending part on the said rotating part is exposed said groove.
5. a kind of card reader stitch plate apparatus for bending according to claim 4, it is characterized in that: said groove is positioned at bending tool rest side, and opening laterally outwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120519136 CN202377322U (en) | 2011-12-13 | 2011-12-13 | Bending device for pin board of card reader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120519136 CN202377322U (en) | 2011-12-13 | 2011-12-13 | Bending device for pin board of card reader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202377322U true CN202377322U (en) | 2012-08-15 |
Family
ID=46625842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120519136 Expired - Fee Related CN202377322U (en) | 2011-12-13 | 2011-12-13 | Bending device for pin board of card reader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202377322U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226499A (en) * | 2018-09-26 | 2019-01-18 | 苏州三维精密机械有限公司 | It is a kind of to rotate bent mold structure without the face contact for wiping bruise mark mark wound |
| CN114029408A (en) * | 2020-09-07 | 2022-02-11 | 青岛海尔模具有限公司 | Bending wrap angle die and bending wrap angle method |
-
2011
- 2011-12-13 CN CN 201120519136 patent/CN202377322U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226499A (en) * | 2018-09-26 | 2019-01-18 | 苏州三维精密机械有限公司 | It is a kind of to rotate bent mold structure without the face contact for wiping bruise mark mark wound |
| CN114029408A (en) * | 2020-09-07 | 2022-02-11 | 青岛海尔模具有限公司 | Bending wrap angle die and bending wrap angle method |
| CN114029408B (en) * | 2020-09-07 | 2023-07-14 | 卡奥斯模具(青岛)有限公司 | Bending wrap angle die and bending wrap angle method |
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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: 20120815 Termination date: 20121213 |