CN102773745A - Deep hole cutting clamp spring slot cutter bar - Google Patents
Deep hole cutting clamp spring slot cutter bar Download PDFInfo
- Publication number
- CN102773745A CN102773745A CN2012102867873A CN201210286787A CN102773745A CN 102773745 A CN102773745 A CN 102773745A CN 2012102867873 A CN2012102867873 A CN 2012102867873A CN 201210286787 A CN201210286787 A CN 201210286787A CN 102773745 A CN102773745 A CN 102773745A
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- China
- Prior art keywords
- cutter bar
- blade
- deep hole
- knife bar
- fixed
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Abstract
The invention discloses a deep hole cutting clamp spring slot cutter bar, belonging to the field of machining tool. The deep hole cutting clamp spring slot cutter bar comprises a connection handle and a cutter bar, wherein the connection handle and the cutter bar are fixed through a nut. The deep hole cutting clamp spring slot cutter bar is characterized in that a push rod extending into the cutter bar is arranged at the top end of the cutter bar; a compaction screw, a compression spring, a blade slider and a blade are sequentially arranged in the cutter bar; one end of the compaction screw is connected with the connection handle, and the other end is connected with the compression spring; the compression spring is mounted on a spring seat; the spring seat is fixed on the push rod through a nut; a blade is also arranged in the cutter bar and located on the blade slider; and the blade slider is fixed on the cutter bar through a nut. The deep hole cutting clamp spring slot cutter bar disclosed by the invention has a simple structure, is convenient to operate, saves time and labor in a machining process, and greatly improves the working efficiency; and moreover, in the whole machining process, a workpiece can be fixed, and the cutter bar is driven by a machine tool spindle only to drive the blade to rotate, thus the machining process is safe and reliable.
Description
Technical field
The present invention relates to a kind of machining tool, relate in particular to a kind of deep hole and cut jump ring groove knife bar, mainly be applicable to processing deep hole jump ring groove.
Background technology
After boring processing, regular meeting runs into the processing of jump ring groove in the requirement hole, and general processing technology is after earlier workpiece to be processed being clamped with chuck, use shaped profile turning cutter to carry out turning, but common technology to cause work efficiency low owing to operating procedure, has wasted the time; And for big workpiece, because the weight of workpiece own is big, carrying, clamping are all very difficult, add and require great effort very much man-hour; And owing to measure difficulty, thus the size of wayward processing, and then influence the quality of workpiece.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of deep hole simple in structure, easy to operate, that machining accuracy is high to cut jump ring groove knife bar.
Technical problem to be solved by this invention adopts following technical scheme to realize:
A kind of deep hole is cut jump ring groove knife bar, comprises connecing handle and knife bar, saidly connects handle and knife bar is fixed through nut; It is characterized in that: said knife bar top is provided with and extends to the inner pushing ram of knife bar, is disposed with clamping screw, compression spring, knife block and blade in the said knife bar, clamping screw one end with connect handle and be connected; The other end connects the compression spring; The compression spring mounts elastically, and spring base is fixed on the pushing ram through nut, also is provided with blade in the said knife bar; Blade is arranged on the knife block, and knife block is fixed on the knife bar through nut.
The invention has the beneficial effects as follows: the present invention is connected with machine tool chief axis and realizes rotatablely moving through connecing handle; Thereby the blade in the drive knife bar rotatablely moves; Blade inwardly promotes to confirm outside the stretching out highly of blade through pushing ram, and blade outside stretch out the degree of depth that highly determines the workpiece to be machined slotted eye; The effect of compression spring is when guaranteeing to machine, and pushing ram is resetted, thereby makes in the blade withdrawal knife block.The present invention is simple in structure, easy to operate, and is time saving and energy saving in the process, improved operating efficiency greatly, and in the whole machining process process, workpiece can be fixed, drives blade rotation thereby only drive the knife bar rotation through machine tool chief axis, and process safety is reliable.
Description of drawings
Fig. 1 cuts jump ring groove lever structure sketch map for a kind of deep hole of the present invention.
Wherein: 1-connects handle; The 2-knife bar; The 3-nut; The 4-pushing ram; The 5-clamping screw; 6-compresses spring; The 7-knife block; The 8-blade; The 9-spring base.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect and be easy to understand and understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figure 1, a kind of deep hole is cut jump ring groove knife bar, comprises connecing handle 1 and knife bar 2; It is fixing through nut 3 with knife bar 2 to connect handle 1, and knife bar 2 tops are provided with and extend to the inner pushing ram 4 of knife bar, is disposed with clamping screw 5, compression spring 6, knife block 7 and blade 8 in the knife bar 2; Clamping screw 5 one ends with connect handle 1 and be connected, the other end connects compression spring 6, compression spring 6 is installed on the spring base 9; Spring base 9 is fixed on the pushing ram 4 through nut 3; Also be provided with blade 8 in the knife bar 2, blade 8 is arranged on the knife block 7, and knife block 7 is fixed on the knife bar 2 through nut 3.
The present invention realizes like this; At first the processing end face with workpiece to be processed leans against on the blade 8, be connected with machine tool chief axis and realize rotatablely moving through connecing handle 1, thereby the blades 8 that drive in the knife bar 2 rotatablely moves along with connecing handle 1 together; Through inside promotion pushing ram 4; Make the outstanding beginning of blade 8 bore holes, blade 8 inwardly promotes to confirm blade 8 outside stretching out highly through pushing ram 4, and blade 8 outside stretch out the degree of depth that highly determines the workpiece to be machined slotted eye; After the process finishing, remove the thrust power of pushing ram 4, compression spring 6 resets pushing ram 4, thereby makes that in the blade 8 withdrawal knife blocks 7, knife bar 2 leaves processing work, accomplishes processing.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification just explains principle of the present invention; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection domain to be defined by appending claims and equivalent thereof.
Claims (1)
1. a deep hole is cut jump ring groove knife bar, comprises connecing handle and knife bar, saidly connects handle and knife bar is fixed through nut; It is characterized in that: said knife bar top is provided with and extends to the inner pushing ram of knife bar, is disposed with clamping screw, compression spring, knife block and blade in the said knife bar, clamping screw one end with connect handle and be connected; The other end connects the compression spring; The compression spring mounts elastically, and spring base is fixed on the pushing ram through nut, also is provided with blade in the said knife bar; Blade is arranged on the knife block, and knife block is fixed on the knife bar through nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102867873A CN102773745A (en) | 2012-08-13 | 2012-08-13 | Deep hole cutting clamp spring slot cutter bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102867873A CN102773745A (en) | 2012-08-13 | 2012-08-13 | Deep hole cutting clamp spring slot cutter bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102773745A true CN102773745A (en) | 2012-11-14 |
Family
ID=47118967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102867873A Pending CN102773745A (en) | 2012-08-13 | 2012-08-13 | Deep hole cutting clamp spring slot cutter bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102773745A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2041771C1 (en) * | 1993-06-10 | 1995-08-20 | Леонид Григорьевич Одинцов | Device for deburring the rims of holes with small diameters |
| JP2005081529A (en) * | 2003-09-11 | 2005-03-31 | Kyowa Kogyo Kk | Cutting head for cutting tapered bore and drill |
| CN201115881Y (en) * | 2007-10-26 | 2008-09-17 | 比亚迪股份有限公司 | Cutter for drill lathe |
| WO2009005804A1 (en) * | 2007-07-05 | 2009-01-08 | Valenite, Llc | Actuated material removal tool |
| CN101607319A (en) * | 2009-07-16 | 2009-12-23 | 杭州泛亚水暖器材有限公司 | Internally hooking and shaping flexible cutter |
| CN202021368U (en) * | 2011-03-17 | 2011-11-02 | 上海东方泵业(集团)有限公司 | Borer |
| CN202239757U (en) * | 2011-09-02 | 2012-05-30 | 贵州群建精密机械有限公司 | Boring device for turning lathe |
| CN202780632U (en) * | 2012-08-13 | 2013-03-13 | 六安市龙兴汽车零部件有限公司 | Cutter bar used for cutting clamp spring groove in deep hole |
-
2012
- 2012-08-13 CN CN2012102867873A patent/CN102773745A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2041771C1 (en) * | 1993-06-10 | 1995-08-20 | Леонид Григорьевич Одинцов | Device for deburring the rims of holes with small diameters |
| JP2005081529A (en) * | 2003-09-11 | 2005-03-31 | Kyowa Kogyo Kk | Cutting head for cutting tapered bore and drill |
| WO2009005804A1 (en) * | 2007-07-05 | 2009-01-08 | Valenite, Llc | Actuated material removal tool |
| CN201115881Y (en) * | 2007-10-26 | 2008-09-17 | 比亚迪股份有限公司 | Cutter for drill lathe |
| CN101607319A (en) * | 2009-07-16 | 2009-12-23 | 杭州泛亚水暖器材有限公司 | Internally hooking and shaping flexible cutter |
| CN202021368U (en) * | 2011-03-17 | 2011-11-02 | 上海东方泵业(集团)有限公司 | Borer |
| CN202239757U (en) * | 2011-09-02 | 2012-05-30 | 贵州群建精密机械有限公司 | Boring device for turning lathe |
| CN202780632U (en) * | 2012-08-13 | 2013-03-13 | 六安市龙兴汽车零部件有限公司 | Cutter bar used for cutting clamp spring groove in deep hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121114 |