CN204148632U - Impact test block U, V-arrangement broaching tool - Google Patents
Impact test block U, V-arrangement broaching tool Download PDFInfo
- Publication number
- CN204148632U CN204148632U CN201420499688.8U CN201420499688U CN204148632U CN 204148632 U CN204148632 U CN 204148632U CN 201420499688 U CN201420499688 U CN 201420499688U CN 204148632 U CN204148632 U CN 204148632U
- Authority
- CN
- China
- Prior art keywords
- cutter tooth
- arrangement
- broaching tool
- utility
- model
- 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.)
- Active
Links
Landscapes
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The utility model provides a kind of and impacts test block U, V-arrangement broaching tool, problem to be solved is: when manufacturing broaching and impacting test block U, V-arrangement broaching tool, will remove a large amount of excess metals in process, the material of broaching tool costly, had virtually both wasted material and had turn increased processing cost; Technical essential of the present utility model is: the axial centre of broach body one side is provided with a U-shaped mounting groove, cutter tooth module is provided with in U-shaped mounting groove, also be provided with at least five through holes in U-shaped mounting groove, be provided with screw in through hole, bolt and cutter tooth module are fixed together; The cutter tooth of described cutter tooth module is U-shaped or V-arrangement.The utility model has the advantages that: after cutter tooth damages, be convenient to maintenance, reduce material cost and processing cost greatly.The utility model also has that structure is simple, easy and simple to handle, reliability high.
Description
Technical field
The utility model relates to impact test block processing technique field, is a kind of impact test block U, V-arrangement broaching tool of broaching to impact test block specifically.
Background technology
Existing broaching tool is that operationally each cutter tooth cuts certain thickness metal from workpiece, finally obtains the workpiece of required size and dimension, and traditional broaching tool is all manufacture by high-speed steel entirety.
Broaching tool be usually used in batch with a large amount of production and processing circular hole, splined hole, keyway, plane, conjunction profiled surface etc., there is higher productivity ratio, but manufacture more difficult.U, V-arrangement broaching tool are mainly used in broaching and impact test block, impact test block and are used for impact test, to verify the physical property of this test block material.When manufacturing such broaching tool, will remove a large amount of excess metals in process, the material of broaching tool again costly, had virtually both wasted material and had turn increased processing cost.
Summary of the invention
The purpose of this utility model provides a kind of impact test block U, V-arrangement broaching tool of broaching to impact test block.
The purpose of this utility model is achieved in that the axial centre of broach body one side is provided with a U-shaped mounting groove, cutter tooth module is provided with in U-shaped mounting groove, also be provided with at least five through holes in U-shaped mounting groove, be provided with screw in through hole, screw and cutter tooth module are fixed together; The cutter tooth of described cutter tooth module is U-shaped or V-arrangement.
Broach body is provided with screw mounting hole.
The utility model has the advantages that: cutter tooth part adopts raw material, body portion adopts more applicable cheap material, can increase work efficiency on the basis keeping former technical performance like this, and be convenient to maintenance after cutter tooth damages, reduce material cost and processing cost greatly.The utility model also has that structure is simple, easy and simple to handle, reliability high.
Accompanying drawing explanation
Fig. 1 is structural representation sketch of the present utility model;
Fig. 2 is broach body structural representation sketch of the present utility model.
The utility model is described in further detail by example below in conjunction with accompanying drawing; but following example is only the utility model example wherein; do not represent the rights protection scope that the utility model limits, rights protection scope of the present utility model is as the criterion with claims.
Detailed description of the invention
See Fig. 1 ~ 2, the axial centre of broach body 1 one side is provided with a U-shaped mounting groove 2, cutter tooth module 3 is provided with in U-shaped mounting groove, at least five through holes 4 are also provided with in U-shaped mounting groove, be provided with screw 6 in through hole, screw is fixed together with cutter tooth module through the screw mounting hole 5 being arranged on the U-shaped mounting groove back side; The cutter tooth 7 of described cutter tooth module is U-shaped or V-arrangement.
During use, cutter tooth part is put in the mounting groove of body portion, then, with screw, cutter tooth is tightened, so just cutter tooth is inlayed on cutter hub firmly, then according to the serviceability of broaching tool and technical requirement, broaching tool is made qualified products.
Claims (2)
1. impact test block U, V-arrangement broaching tool, it comprises broach body, it is characterized in that: the axial centre of broach body one side is provided with a U-shaped mounting groove, cutter tooth module is provided with in U-shaped mounting groove, at least five through holes are also provided with in U-shaped mounting groove, be provided with screw in through hole, bolt and cutter tooth module are fixed together; The cutter tooth of described cutter tooth module is U-shaped or V-arrangement.
2. impact test block U according to claim 1, V-arrangement broaching tool, is characterized in that: broach body is provided with screw mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420499688.8U CN204148632U (en) | 2014-09-02 | 2014-09-02 | Impact test block U, V-arrangement broaching tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420499688.8U CN204148632U (en) | 2014-09-02 | 2014-09-02 | Impact test block U, V-arrangement broaching tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204148632U true CN204148632U (en) | 2015-02-11 |
Family
ID=52506785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420499688.8U Active CN204148632U (en) | 2014-09-02 | 2014-09-02 | Impact test block U, V-arrangement broaching tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204148632U (en) |
-
2014
- 2014-09-02 CN CN201420499688.8U patent/CN204148632U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202922276U (en) | Clamp for fixing multiple valve bodies during machining process | |
| CN204183026U (en) | A kind of aluminium alloy window section bar cutting clamping device | |
| CN203956567U (en) | A kind of guide rail chamfering facing cut processing tool | |
| CN104002158A (en) | Groove milling device | |
| CN204108351U (en) | Three lobe separate type expanders | |
| CN204148632U (en) | Impact test block U, V-arrangement broaching tool | |
| CN204018829U (en) | Combined type grooving cutter | |
| CN204171447U (en) | A kind of novel broaching tool | |
| CN202447690U (en) | Novel lathe tool | |
| CN203804317U (en) | Milling outer groove and milling tooling | |
| CN201220352Y (en) | Tightening apparatus for processing pole winding elbow stamping die edge | |
| CN204262803U (en) | A kind of wedge block cutting fixture | |
| CN203779161U (en) | Flat square part milling tooling for roller shaft | |
| CN202943320U (en) | Cutter for finish milling on boss surface of aluminum substrate | |
| CN202742286U (en) | Dual-purpose screwdriver | |
| CN202199787U (en) | Boring cutter | |
| CN104511608A (en) | Adjustable molding cutter | |
| CN204976087U (en) | Machine tooling pyriform special fixture of breaking out | |
| CN203578798U (en) | Adjustable molding cutter | |
| CN203045903U (en) | Groove cutting saw blade | |
| CN103949541B (en) | Pendulum plate clashes into punching machine | |
| CN203603789U (en) | Polish rod anti-disengagement square clamp for producing wells | |
| CN202137455U (en) | Material cutting combination saw | |
| CN202517105U (en) | Cutter bar for planer internal operation | |
| CN202668177U (en) | Machining tool for cutter slots in standing plate of tool holder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |