CN202656238U - Pipe cutting mechanism of binding machine - Google Patents
Pipe cutting mechanism of binding machine Download PDFInfo
- Publication number
- CN202656238U CN202656238U CN 201220118956 CN201220118956U CN202656238U CN 202656238 U CN202656238 U CN 202656238U CN 201220118956 CN201220118956 CN 201220118956 CN 201220118956 U CN201220118956 U CN 201220118956U CN 202656238 U CN202656238 U CN 202656238U
- Authority
- CN
- China
- Prior art keywords
- voussoir
- cutting mechanism
- pipe cutting
- sliding panel
- wedge block
- 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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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a pipe cutting mechanism of a binding machine, relating to the technical field of pipe cutting devices of office binding machines. The pipe cutting mechanism comprises a punching stand which is connected with a rack motor, the punching stand is connected with a wedge block, the wedge block is L-shaped, one end of the wedge block, far away from the punching stand, is conical, a cutter installation plate is arranged at one side of the wedge block and is movably provided with a sliding plate which is matched with the wedge block, and a cutter is arranged at one end of the sliding plate, far away from the wedge block. The pipe cutting mechanism is simple in structure, reliable in cutter resetting, and high in pipe cutting efficiency.
Description
Technical field
The utility model relates to a kind of the office with the technical field of binder pipe installation.
Background technology
Present known binder does not have to adopt additional automatic pipe cutting resetting means, at first by binder paper is punched when needing bookbinding, then according to the thickness that punches, the bookbinding pipe of cutting respective length, by back-moving spring cutting knife is resetted, carry out the rivet hot nail.Because binder can have a pulling force to spring in the punching process, can cause in the course of time spring tension not or other reason, so that can not reset after the cutting knife Pipe Cutting, thereby can't blanking.
Summary of the invention
The utility model purpose provides a kind of simple in structure, and cutting knife resets reliably, the binder tube cutting mechanism that Pipe Cutting efficient is high.
A kind of binder tube cutting mechanism, comprise the punching support that is connected with the tooth bar motor, connecting wedge on the punching support, voussoir is L-type, end away from punching support on the voussoir is tapered, one side of voussoir is arranged the cutter plate, the sliding panel that packaged type setting and voussoir are complementary on the cutter plate, and the end away from voussoir on the sliding panel arranges cutting knife.
The utility model arranges roller shaft at an end of the close voussoir of sliding panel, and bearing is set on the roller shaft.
The forced resetting piece is set on the voussoir of the present utility model.
The utility model is technique scheme, compared with prior art has following advantage:
1, the utility model rises by tooth bar motor-driven punching support, the voussoir that is fixed on the punching support rises, and voussoir promotes sliding panel and travels forward along the cutter plate, and the cutting knife that is fixed on the sliding panel will be bound on request cut-out of pipe, simple in structure, accurate positioning.
2, the utility model fixed idler whell axle on sliding panel, rigid bearing on the roller shaft can reduce the frictional force between sliding panel and the voussoir, has improved operating efficiency.
3, be fixed with the forced resetting piece on the voussoir of the present utility model, when voussoir descended, the forced resetting piece just made the sliding panel counter motion by one section of roller shaft, and sliding panel is withdrawn into reset position, this device has well solved the unreliability of spring reset because be enforceable.
Description of drawings
Fig. 1 is the schematic diagram of general structure of the present utility model.
Fig. 2 is the structural scheme of mechanism of the utility model Pipe Cutting part.
The specific embodiment
Below in conjunction with accompanying drawing the technical solution of the utility model is elaborated:
As shown in Figure 1 and Figure 2, a kind of binder tube cutting mechanism, comprise the punching support 1 that is connected with tooth bar motor 3, connecting wedge 2 on the punching support 1, voussoir 2 is L-type, and the end away from punching support 1 on the voussoir 2 is tapered, and a side of voussoir 2 is arranged cutter plate 9, the sliding panel 7 that packaged type setting and voussoir 2 are complementary on the cutter plate 9, the end away from voussoir 2 on the sliding panel 7 arranges cutting knife 8.
As shown in Figure 2, the utility model arranges roller shaft 5 at an end of sliding panel 7 close voussoirs 2, and bearing 4 is set on the roller shaft 5.
As shown in Figure 2, on the voussoir 2 of the present utility model forced resetting piece 6 is set.
The concrete course of work of the utility model is as follows: 3 counter-rotatings of tooth bar motor drive punching supports 1 and rise, the voussoir 2 that is fixed on the punching support 1 rises, slope on the voussoir 2 promotes sliding panel 7 and travels forward along cutter plate 9, the cutting knife 8 that is fixed on the sliding panel 7 will be bound on request cut-out of pipe, be fixed wtih roller shaft 5 on the sliding panel, be fixed with bearing 4 on the roller shaft 5, bearing 4 plays a part to reduce to rub.When tooth bar motor 3 forwards drive punching support 1 decline, the voussoir 2 that is fixed on the punching support 1 descends, be fixed with forced resetting piece 6 on the voussoir 2, consistent and the keeping parallelism of the gradient of the gradient of forced resetting piece 6 and voussoir 2 upslopes, slope on forced resetting piece 6 and the voussoir 2 is arranged symmetrically in the both sides of roller shaft 5 respectively, like this, and when voussoir 2 descends, forced resetting piece 6 just makes sliding panel 7 counter motions by one section of roller shaft 5, and sliding panel 7 is withdrawn into reset position.
Claims (3)
1. binder tube cutting mechanism, it is characterized in that comprising the punching support (1) that is connected with tooth bar motor (3), the upper connecting wedge (2) of punching support (1), voussoir (2) is L-type, voussoir (2) is upper tapered away from an end of punching support (1), one side of voussoir (2) is equipped with cutter plate (9), the sliding panel (7) that has packaged type setting and voussoir (2) to be complementary on the cutter plate (9), and the upper end away from voussoir (2) of sliding panel (7) arranges cutting knife (8).
2. binder tube cutting mechanism according to claim 1 is characterized in that above-mentioned sliding panel (7) arranges roller shaft (5) near an end of voussoir (2), arranges bearing (4) on the roller shaft (5).
3. binder tube cutting mechanism according to claim 1 is characterized in that arranging on the above-mentioned voussoir (2) forced resetting piece (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220118956 CN202656238U (en) | 2012-09-05 | 2012-09-05 | Pipe cutting mechanism of binding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220118956 CN202656238U (en) | 2012-09-05 | 2012-09-05 | Pipe cutting mechanism of binding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202656238U true CN202656238U (en) | 2013-01-09 |
Family
ID=47451169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220118956 Expired - Fee Related CN202656238U (en) | 2012-09-05 | 2012-09-05 | Pipe cutting mechanism of binding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202656238U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875520A (en) * | 2015-06-01 | 2015-09-02 | 浙江智源办公设备制造有限公司 | Perforating device for binding machine |
| CN107244155A (en) * | 2017-06-30 | 2017-10-13 | 东莞市铂睿锋电子有限公司 | Self-binder and its pipe installation |
-
2012
- 2012-09-05 CN CN 201220118956 patent/CN202656238U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875520A (en) * | 2015-06-01 | 2015-09-02 | 浙江智源办公设备制造有限公司 | Perforating device for binding machine |
| CN107244155A (en) * | 2017-06-30 | 2017-10-13 | 东莞市铂睿锋电子有限公司 | Self-binder and its pipe installation |
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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: 20130109 Termination date: 20200905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |