CN2597164Y - Cutting body for wire cut pliers - Google Patents
Cutting body for wire cut pliers Download PDFInfo
- Publication number
- CN2597164Y CN2597164Y CNU032197187U CN03219718U CN2597164Y CN 2597164 Y CN2597164 Y CN 2597164Y CN U032197187 U CNU032197187 U CN U032197187U CN 03219718 U CN03219718 U CN 03219718U CN 2597164 Y CN2597164 Y CN 2597164Y
- Authority
- CN
- China
- Prior art keywords
- blade
- top board
- lower platen
- tool bit
- utility
- 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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Abstract
The utility model disclose a bit tool body of a wire clippers and mainly includes a pair of blades, a top board and a bottom board, mounting through holes which are arranged on each of the blade, the top board and the bottom board; the blade, the top board and the bottom board are movably connected together by a jointing rivet through the mounting through holes. The utility model has the advantages of that the production process is simplified, the manufacturing cost is reduced and the utility model is more convenient and reliable to be used.
Description
Technical field
The utility model relates to the hardware ﹠ tools field, refers more particularly to the body of tool bit part of bolt clipper.
Background technology
Bolt clipper is mainly used to objects such as shear reinforcement, steel cable, steel wire, and it mainly is made up of body of tool bit and handle, and body of tool bit and handle flexibly connect mutually by connecting pin.As shown in Figure 1 and Figure 2, the body of tool bit of tradition bolt clipper mainly comprises: a blade 1, top board 2 and lower platen 5, connecting bolt 3 is movably connected a blade 1 and top board 2 and lower platen 5, its concrete connected mode is: all offer the installation through hole on lower platen 5 and blade 1, top board 2 is provided with screwed hole, and connecting bolt 3 passes behind the installation through hole on lower platen 5 and the blade 1 with screwed hole on the top board 2 again and is connected; During normal the use, blade 1 can rotate around connecting bolt 3.When reality is used, because blade 1 constantly rotates around connecting bolt 3, become flexible for preventing connecting bolt 3, generally also on bolt, increase the extraordinary check bolt of safety plate, nut or use customization.The major defect of the body of tool bit of said structure is: connected mode more complicated, production technology are also more complicated, and service time one is long, and loosening phenomenon always takes place connecting bolt 3, and this just need often tighten, and it is not too convenient to use.And, the cross sectional shape of blade cutting edge 4 of tradition body of tool bit is in line---as shown in Figure 5 or become concave arc shape---as shown in Figure 6, the intensity of the blade cutting edge of this shape is lower, and the chipping phenomenon easily takes place in use, can influence the service life of body of tool bit greatly.
Summary of the invention
At the problems referred to above, the utility model will provide a kind of bolt clipper body of tool bit simple, easy to use of making.
The technical solution adopted in the utility model is: described bolt clipper body of tool bit mainly comprises: a blade, top board and lower platen, on blade, top board and lower platen, all offer the installation through hole, connect rivet and blade, top board and lower platen are movably connected by the installation through hole on blade, top board and the lower platen.
The further technical scheme of the utility model is: the cross sectional shape of the blade cutting edge of described blade becomes the dome arc.
The utility model has the advantages that: simplified production technology, reduced manufacturing cost, used more convenient, more reliable.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of the traditional body of tool bit described in the background technology;
Fig. 2 is the left TV structure schematic diagram of Fig. 1;
Fig. 3 is the main TV structure schematic diagram of body of tool bit described in the utility model;
Fig. 4 is the left TV structure schematic diagram of Fig. 3;
Fig. 5 is a kind of schematic cross-section of the conventional blades cutting edge described in the background technology;
Fig. 6 is the another kind of schematic cross-section of the conventional blades cutting edge described in the background technology;
Fig. 7 is the schematic cross-section of blade cutting edge described in the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments technical scheme described in the utility model and advantage thereof are further described.
As shown in Figure 3, Figure 4, bolt clipper body of tool bit described in the utility model mainly comprises: a blade 1, top board 2 and lower platen 5, on blade 1, top board 2 and lower platen 5, all offer the installation through hole, connect rivet 3 and blade 1, top board 2 and lower platen 5 are movably connected by the installation through hole on blade 1, top board 2 and the lower platen 5.Blade 1 can rotate around connecting rivet 3.Use the body of tool bit of said structure, on top board 2, only need offer through hole---and screwed hole needn't be set, and use steel rivet 3 directly blade 1, top board 2 and lower platen 5 to be riveted together, thereby loosening phenomenon in use can not take place, so can cancel locking parts such as safety plate, nut, also needn't use the extraordinary check bolt of customization, simplify production technology, also reduce manufacturing cost.
In the present embodiment, as shown in Figure 7, the cross sectional shape of the blade cutting edge 4 of described blade 1 becomes the dome arc, like this, has increased the intensity of blade cutting edge 4 greatly, uses more reliably, has also prolonged service life of body of tool bit.
Claims (2)
1, bolt clipper body of tool bit, mainly comprise: a blade, top board and lower platen, on blade, top board and lower platen, all offer the installation through hole, it is characterized in that: connect rivet and blade, top board and lower platen are movably connected by the installation through hole on blade, top board and the lower platen.
2, bolt clipper body of tool bit as claimed in claim 1, it is characterized in that: the cross sectional shape of the blade cutting edge of described blade becomes the dome arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032197187U CN2597164Y (en) | 2003-01-28 | 2003-01-28 | Cutting body for wire cut pliers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032197187U CN2597164Y (en) | 2003-01-28 | 2003-01-28 | Cutting body for wire cut pliers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2597164Y true CN2597164Y (en) | 2004-01-07 |
Family
ID=34161408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032197187U Expired - Fee Related CN2597164Y (en) | 2003-01-28 | 2003-01-28 | Cutting body for wire cut pliers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2597164Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104625212A (en) * | 2014-12-30 | 2015-05-20 | 苏州安特实业有限公司 | Calipers |
-
2003
- 2003-01-28 CN CNU032197187U patent/CN2597164Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104625212A (en) * | 2014-12-30 | 2015-05-20 | 苏州安特实业有限公司 | Calipers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |