CN2463141Y - Cutter plate for paper perforating and bookbinding machine - Google Patents
Cutter plate for paper perforating and bookbinding machine Download PDFInfo
- Publication number
- CN2463141Y CN2463141Y CN 01210615 CN01210615U CN2463141Y CN 2463141 Y CN2463141 Y CN 2463141Y CN 01210615 CN01210615 CN 01210615 CN 01210615 U CN01210615 U CN 01210615U CN 2463141 Y CN2463141 Y CN 2463141Y
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- China
- Prior art keywords
- knife plate
- cutter
- thin
- cutter plate
- utility
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- 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 cutter plate for paper perforating and bookbinding machines. The upper part of the cutter plate is a cutter body; the lower part of the cutter plate is a cutter head for perforation; the cutter body and the cutter head are integrated. The utility model is characterized in that the cutter plate is composed of a plurality of thin cutter plate sheets which have an identical shape; the direction of the cutter bodies and the direction the cutter heads of a plurality of thin cutter plate sheets are respectively identical and the cutter bodies and the cutter heads are mutually overlapped respectively. The cutter plate for paper perforating and bookbinding machines of the utility model has the advantages of lower processing cost and convenient processing.
Description
The utility model relates to the paper perforating binding machine of the usefulness of handling official business, and more specifically refers to a kind of paper perforating binding machine knife plate.
At present, traditional used knife plate of various paper perforating binding machines is an integral type, its thickness direction also is a monoblock type knife plate, the top of knife plate is blade, the bottom is the cutter head of punching, and this knife plate will satisfy certain thickness to guarantee the rigidity of knife plate, processes this knife plate and generally adopts the line cutting mode, cut out some cutter heads, carry out grinding at last again.As everybody knows, wire cutting technology is except cost is higher, and its technology is also comparatively loaded down with trivial details, therefore, the knife plate processed complex of traditional perforating binding machine, cost is also higher.
For this reason, the purpose of this utility model is the shortcoming that exists at traditional knife plate, proposes a kind of improved paper perforating binding machine knife plate, with the processing technology of simplifying knife plate with reduce cost.
To achieve these goals, the utility model adopts following technical scheme: this perforating binding machine is a blade with the top of knife plate, the bottom is the cutter head of punching, blade and cutter head are an integral body, different is, this knife plate is made of the identical thin knife plate sheet of several piece shape, the blade of the thin knife plate sheet of several piece, the consistent mutual superposition of cutter head direction.
The complete phase of described several piece shape thin knife plate sheet comprise two to eight.
Because knife plate of the present utility model is made of the identical thin knife plate sheet of several piece shape, several piece approaches the consistent mutual superposition of direction of knife plate sheet blade, cutter head, for the processing of the thin knife plate sheet adopting process line cutting mode of complexity comparatively not just, and the simple impact style of adopting process is processed, also do not need simultaneously the knife plate after the processing is carried out grinding, so perforating binding machine of the present utility model also just has cost advantage low, easy to process with knife plate.
Below in conjunction with drawings and Examples, the utility model is done a detailed explanation:
Fig. 1 is thin knife plate sheet of the present utility model (or knife plate) structural representation.
Fig. 2 is a knife plate side-looking structural representation of the present utility model.
See also Fig. 1, shown in Figure 2, perforating binding machine of the present utility model is a blade 1 with the top of knife plate, and the bottom is the cutter head 2 of punching, and cutter head 2 has many small bit tools as impulse type, and blade 1 and cutter head 2 are an integral body, and this is identical with traditional knife plate structure.But different is that at the thickness direction of knife plate, this knife plate is made of the identical thin knife plate sheet of several piece shape, the blade of the thin knife plate sheet of several piece, the consistent mutual superposition of cutter head direction.In the utility model, the knife plate that Fig. 2 signal is formed by three block-shaped identical thin knife plate sheet mutual superposition.In general, the identical thin knife plate sheet of several piece shape comprises two to eight, still, will decide according to the thickness of the knife plate that will form and the thickness of thin knife plate sheet with the thin knife plate sheet of how many pieces.
The knife plate thickness that traditional puncher is used is thicker, thickness is generally about 3mm, the materials of knife plate adopt the hard steel plate, in its processing, also can only adopt the mode of line cutting, also be provided with heat treatment, grinding two road technologies to reach the requirement that improves knife plate hardness, fineness, flatness for the durability that improves knife plate simultaneously.And because the structure of the utility model knife plate makes thicker knife plate be formed by the thin knife plate sheet mutual superposition of several piece, fixed again after the stack, the thickness of thin knife plate sheet can be about 1mm, and therefore, needing the quantity of thin knife plate sheet is three.In this practicality is new, thin knife plate sheet materials also adopt the hard steel plate, for the thick thin knife plate sheet in the 1mm left and right sides, just the mode that can adopt press machine to carry out punching press is processed, less than the then easier punch process of the hard steel plate of 1mm, the such punch process mode just line cutting mode than traditional knife plate is much simple, so the one-tenth instinct of knife plate is when guaranteeing hardness and reduce.
Claims (2)
1, a kind of paper perforating binding machine knife plate, the top of this knife plate is blade, the bottom is the cutter head of punching, blade and cutter head are an integral body, it is characterized in that: this knife plate is made of the identical thin knife plate sheet of several piece shape, and the thin knife plate sheet of several piece forms the mutual superposition of blade, cutter head direction unanimity.
2, paper perforating binding machine knife plate as claimed in claim 1 is characterized in that: the complete phase of described several piece shape thin knife plate sheet comprise two to eight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01210615 CN2463141Y (en) | 2001-02-20 | 2001-02-20 | Cutter plate for paper perforating and bookbinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01210615 CN2463141Y (en) | 2001-02-20 | 2001-02-20 | Cutter plate for paper perforating and bookbinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2463141Y true CN2463141Y (en) | 2001-12-05 |
Family
ID=33630135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01210615 Expired - Fee Related CN2463141Y (en) | 2001-02-20 | 2001-02-20 | Cutter plate for paper perforating and bookbinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2463141Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100335248C (en) * | 2003-11-05 | 2007-09-05 | 致伸科技股份有限公司 | Cutting edge construction used in perforating device |
-
2001
- 2001-02-20 CN CN 01210615 patent/CN2463141Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100335248C (en) * | 2003-11-05 | 2007-09-05 | 致伸科技股份有限公司 | Cutting edge construction used in perforating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI DISBAY OFFICE EQUIPMENT MANUFACTURING CO Free format text: FORMER OWNER: DISHIBI INTERNATIONAL TRADE CO LTD, SHANGHAI Effective date: 20030905 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20030905 Patentee after: Dishibi Office Equipment Manufacturing Co-operative Corp. Shanghai Patentee before: Dishibi International Trade Co Ltd, Shanghai |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |