CN2422077Y - Combined welding lathe tool - Google Patents
Combined welding lathe tool Download PDFInfo
- Publication number
- CN2422077Y CN2422077Y CN 00208857 CN00208857U CN2422077Y CN 2422077 Y CN2422077 Y CN 2422077Y CN 00208857 CN00208857 CN 00208857 CN 00208857 U CN00208857 U CN 00208857U CN 2422077 Y CN2422077 Y CN 2422077Y
- Authority
- CN
- China
- Prior art keywords
- knife bar
- cutter head
- screw rod
- cutter
- connecting screw
- 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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- Milling Processes (AREA)
Abstract
The utility model provides a combined welding turning tool which solves the defects of large material waste and high manufacturing cost because a cutter head and a cutter bar of the traditional cutter can not be separated with each other. The movable connecting mode of the cutter head and the cutter bar is adopted to prolong the service life of the whole cutter and reduce the waste of materials. Therefore, the utility model has the advantages of low cost, simple structure, practicality and convenient use.
Description
The utility model relates to soldering appliance, especially a kind of combined welding lathe tool.
General brazed carbide turning tool all is that cutter head, knife bar are linked as integral body, and is inseparable, like this, when cutter head part after repeatedly sharpening can not continue to use, the knife bar part is also discarded thereupon, thereby make the cutter material waste serious, reduced utilization rate, improved the cost of manufacture of cutter.
The purpose of this utility model is the shortcoming that overcomes prior art, provide a kind of cutter head, knife bar separable, be convenient for changing, stock utilization height, combined welding cutter that cost is low.
For achieving the above object, the utility model is by the following technical solutions:
A kind of combined welding lathe tool is made up of cutter head and knife bar, being connected to movable connection the between cutter head and knife bar.
Knife bar is by compressing knife bar and connecting screw rod is formed, and compresses the knife bar middle part and is provided with a hole that coincide with the connecting screw rod cross sectional shape, and connecting screw rod inserts in the above-mentioned hole just, and external screw thread is established in the connecting screw rod end, establishes on the cutter head and internal thread that external screw thread coincide; Compressing on the knife bar, communicating with the hole and also be provided with the square hole that matches with the cutter head cross sectional shape, cutter head snaps in the above-mentioned square hole just with after connecting screw rod links to each other.
Side on the knife bar has a rectangle elongated slot, has a slit between the upper edge of rectangle elongated slot and the matrix of knife bar, and cutter head snaps in the above-mentioned rectangle elongated slot.
Because the utility model has adopted cutter head, knife bar separated structures, thereby make cutter after repeatedly using, only change cutter head, cutter is reused, prolong the service life of cutter, saved material, reduced cost.
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is the utility model embodiment one structural representation.
Fig. 2 compresses the lever structure schematic diagram for the utility model embodiment one.
Fig. 3 compresses the knife bar left view for the utility model embodiment one.
Fig. 4 is the utility model embodiment one overall structure schematic diagram.
Fig. 5 is the utility model embodiment two structural representations.
Fig. 6 is the utility model embodiment two left views.
Fig. 7 is the utility model embodiment two cutter head structure schematic diagrames.
Embodiment one:
This combined welding lathe tool is made up of cutter head 1 and knife bar 3, as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, is the welding billmpse tool, and its cutter head 1 is connected to movable the connection with 2 of knife bars, and this flexibly connects to being threaded.The concrete practice is: knife bar compresses the hole 7 that knife bar 3 middle parts are provided with and the connecting screw rod cross sectional shape is identical by compressing knife bar 3 and connecting screw rod 6 is formed, and connecting screw rod inserts in the above-mentioned hole 7 just.External screw thread is established in the end of connecting screw rod, establishes the internal thread 4 that coincide with external screw thread 5 on the cutter head 1, also is provided with the square hole 8 that matches with cutter head 1 cross sectional shape compressing on the knife bar 3 to communicate with hole 7, and cutter head 1 snaps in the above-mentioned square hole just with after connecting screw rod 6 links to each other.In the use, at first cutter head 1 and threaded rod 6 usefulness screw threads are fused, make things convenient for sharpening, sharpening finishes, and threaded rod 6 is inserted together with cutter head 1 and compressed in the knife bar 3.Place lathe, the hold-down bolt that compresses on the lathe saddle gets final product turning.
Embodiment two:
This combined welding lathe tool, shown in Fig. 5,6,7, be the welding parting-off tool, cutter head 1 is an elongated rectangular shape, the flexible connection that is connected to knife bar 2, the concrete practice is: the side on knife bar 2 has a rectangle elongated slot 9, its shape and cutter head 1 cross section coincide, and have a slit between the upper edge of rectangle elongated slot 9 and the matrix of knife bar, and cutter head 1 snaps in the above-mentioned rectangle elongated slot 9, cooperate aforesaid slit, whole lathe tool is inserted on the lathe, screws the hold-down bolt on the lathe saddle, makes the upper edge retraction of rectangle elongated slot 9, compress cutter head, can cut off or cutting thread work.
Claims (3)
1. a combined welding lathe tool is made up of cutter head (1) and knife bar (2), it is characterized in that being connected to movable connection the between cutter head (1) and knife bar (2).
2. combined welding lathe tool as claimed in claim 1, it is characterized in that knife bar (2) is by compressing knife bar (3) and connecting screw rod (6) is formed, compress knife bar (3) middle part and be provided with a hole (7) that coincide with connecting screw rod (6) cross sectional shape, connecting screw rod (6) inserts in the above-mentioned hole (7) just, external screw thread (5) is established in connecting screw rod (6) end, establishes the internal thread (4) that coincide with external screw thread (5) on the cutter head (1); Compressing on the knife bar (3), communicating with hole (7) and also be provided with the square hole (8) that matches with cutter head (1) cross sectional shape, cutter head (1) snaps in the above-mentioned square hole (8) just with after connecting screw rod (6) links to each other.
3. combined welding lathe tool as claimed in claim 1 is characterized in that the side on the knife bar (2) has a rectangle elongated slot (9), has a slit between the matrix of the upper edge of rectangle elongated slot (9) and knife bar (2), and cutter head (1) snaps in the above-mentioned rectangle elongated slot (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00208857 CN2422077Y (en) | 2000-05-01 | 2000-05-01 | Combined welding lathe tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00208857 CN2422077Y (en) | 2000-05-01 | 2000-05-01 | Combined welding lathe tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2422077Y true CN2422077Y (en) | 2001-03-07 |
Family
ID=33576110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00208857 Expired - Fee Related CN2422077Y (en) | 2000-05-01 | 2000-05-01 | Combined welding lathe tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2422077Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772477A (en) * | 2014-01-09 | 2015-07-15 | 朱晓丰 | Tool bar-recyclable welding turning tool |
-
2000
- 2000-05-01 CN CN 00208857 patent/CN2422077Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772477A (en) * | 2014-01-09 | 2015-07-15 | 朱晓丰 | Tool bar-recyclable welding turning tool |
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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 |