CN204148631U - A kind of efficient broaching tool - Google Patents
A kind of efficient broaching tool Download PDFInfo
- Publication number
- CN204148631U CN204148631U CN201420451240.9U CN201420451240U CN204148631U CN 204148631 U CN204148631 U CN 204148631U CN 201420451240 U CN201420451240 U CN 201420451240U CN 204148631 U CN204148631 U CN 204148631U
- Authority
- CN
- China
- Prior art keywords
- cutter platform
- broaching tool
- cylinder boss
- arc
- blade
- 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, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The utility model relates to a kind of efficient broaching tool, coaxially be arranged on the master hydraulic bar end that workpiece side on all-in-one is bored in boring, this master hydraulic bar is coaxial with workpiece, master hydraulic bar drives broaching tool work, it is characterized in that: broaching tool comprises cylinder boss, cutter platform, blade and arc-shaped slot, axial one end of cylinder boss is coaxially shaped with cutter platform, this cutter platform is the cylindrical structure that diameter is greater than cylinder boss, cutter platform be fixed with blade with radial one end of cylinder boss crossover position, the cutter platform outer wall of this blade side is shaped with an arc-shaped slot, this arc-shaped slot is through cutter platform sidewall axially.The utility model design science, rational in infrastructure, efficient quick, tool strength is highly reliable durable, and single cutting output is large and machining accuracy is higher, and working (machining) efficiency is high, and then promotes integral production efficiency and product quality.
Description
Technical field
The utility model belongs to bore hole, drilling machine process equipment accessory field, relates to boring and bores all-in-one, especially a kind of efficient broaching tool.
Background technology
Bore hole is the further processing to pipe fitting with holes, and bore hole can expand aperture, improve precision, reduces surface roughness, can also correct the deflection of original axially bored line preferably.At present, pipe fitting needs to carry out repeatedly feed processing just can reach required aperture size, and working (machining) efficiency is lower.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, provides the efficient broaching tool that a kind of design science is reasonable, structure is simple, stability is high.
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of efficient broaching tool, coaxially be arranged on the master hydraulic bar end that workpiece side on all-in-one is bored in boring, this master hydraulic bar is coaxial with workpiece, master hydraulic bar drives broaching tool work, it is characterized in that: broaching tool comprises cylinder boss, cutter platform, blade and arc-shaped slot, axial one end of cylinder boss is coaxially shaped with cutter platform, this cutter platform is the cylindrical structure that diameter is greater than cylinder boss, cutter platform be fixed with blade with radial one end of cylinder boss crossover position, the cutter platform outer wall of this blade side is shaped with an arc-shaped slot, and this arc-shaped slot is through cutter platform sidewall axially.
And in the middle part of described cutter platform outer wall, spaced radial is uniform is fixed with three bakelite locating pieces.
Advantage of the present utility model and good effect are:
The utility model design science, rational in infrastructure, efficient quick, tool strength is highly reliable durable, and single cutting output is large and machining accuracy is higher, and working (machining) efficiency is high, and then promotes integral production efficiency and product quality.
Accompanying drawing explanation
Fig. 1 is the utility model structural front view;
Fig. 2 is the upward view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of efficient broaching tool, be coaxially arranged on the master hydraulic bar end that workpiece side on all-in-one is bored in boring, this master hydraulic bar is coaxial with workpiece, and master hydraulic bar drives broaching tool work, and innovative point of the present utility model is:
Broaching tool comprises cylinder boss 4, cutter platform 1, blade 5 and arc-shaped slot 3, axial one end of cylinder boss is coaxially shaped with cutter platform, this cutter platform is the cylindrical structure that diameter is greater than cylinder boss, cutter platform be fixed with blade with radial one end of cylinder boss crossover position, the cutter platform outer wall of this blade side is shaped with an arc-shaped slot, this arc-shaped slot is through cutter platform sidewall axially, and cutting the waste material produced is derived by this arc-shaped slot.
In order to ensure that access site is accurate, in the middle part of cutter platform outer wall, spaced radial is uniform is fixed with three bakelite locating pieces 2, and this bakelite locating piece is bolted the cushion block that can need to replace with according to processing different-thickness.
Although disclose embodiment of the present utility model and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that: in the spirit and scope not departing from the utility model and claims, various replacement, change and amendment are all possible, therefore, scope of the present utility model is not limited to the content disclosed in embodiment and accompanying drawing.
Claims (2)
1. an efficient broaching tool, coaxially be arranged on the master hydraulic bar end that workpiece side on all-in-one is bored in boring, this master hydraulic bar is coaxial with workpiece, master hydraulic bar drives broaching tool work, it is characterized in that: broaching tool comprises cylinder boss, cutter platform, blade and arc-shaped slot, axial one end of cylinder boss is coaxially shaped with cutter platform, this cutter platform is the cylindrical structure that diameter is greater than cylinder boss, cutter platform be fixed with blade with radial one end of cylinder boss crossover position, the cutter platform outer wall of this blade side is shaped with an arc-shaped slot, and this arc-shaped slot is through cutter platform sidewall axially.
2. efficient broaching tool according to claim 1, is characterized in that: in the middle part of described cutter platform outer wall, spaced radial is uniform is fixed with three bakelite locating pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420451240.9U CN204148631U (en) | 2014-08-12 | 2014-08-12 | A kind of efficient broaching tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420451240.9U CN204148631U (en) | 2014-08-12 | 2014-08-12 | A kind of efficient broaching tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204148631U true CN204148631U (en) | 2015-02-11 |
Family
ID=52506784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420451240.9U Expired - Fee Related CN204148631U (en) | 2014-08-12 | 2014-08-12 | A kind of efficient broaching tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204148631U (en) |
-
2014
- 2014-08-12 CN CN201420451240.9U patent/CN204148631U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20170812 |