CN203611031U - Boring cutter tool capable of adjusting angle and length - Google Patents
Boring cutter tool capable of adjusting angle and length Download PDFInfo
- Publication number
- CN203611031U CN203611031U CN201320810042.2U CN201320810042U CN203611031U CN 203611031 U CN203611031 U CN 203611031U CN 201320810042 U CN201320810042 U CN 201320810042U CN 203611031 U CN203611031 U CN 203611031U
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- CN
- China
- Prior art keywords
- hole
- pin bushing
- guide pin
- tool
- tool rest
- 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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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model discloses a boring cutter tool capable of adjusting angle and length, and relates to the technical field of machine manufacturing. The boring cutter tool capable of adjusting the angle and the length comprises a tool apron sleeve, wherein a shaft hole and an adjusting pin hole are formed in the tool apron sleeve. A guide sleeve is arranged in the tool apron sleeve, a toolbar provided with an inner hole is arranged in the guide sleeve, the inner hole of the toolbar is sleeved on a screw rod, a bevel gear is arranged on the end of the screw rod, and the end portion of the toolbar is connected with the screw rod through a nut arranged on the screw rod. A rotating small shaft is arranged in the shaft hole of a tool apron and a hole of the guide sleeve, one end of the small shaft is provided with a hand wheel, the other end of the small shaft is provided with a bevel gear which is meshed with the bevel gear arranged on the screw rod, an adjusting groove is formed in the guide sleeve, an adjusting pin is arranged in the adjusting pin hole of the tool apron sleeve, and the guide sleeve is fastenedly connected with the tool apron sleeve through a bolt. The boring cutter tool capable of adjusting the angle and the length can solve problems that machining precision is influenced due to the fact that fine adjustment needs to be conducted for the angle of a tool and the length of the tool at the same time during processing the boring, processing speed is low and work efficiency is reduced due to the replacing of the boring tool.
Description
Technical field
The utility model relates to machinery manufacturing technology field, especially a kind of for the fine-tuning angle of Boring machine processing and the boring cutter frock of length.
Background technology
The boring cutter of bore hole is generally made up of knife bar and the mount pad that is fixed on knife rod head, and mechanical boring processing industry adds man-hour in the hole to parts, conventionally adopts different size cutter head to carry out respectively heavy boring, right boring to hole; This processing mode needs angle and the length to cutter to finely tune operation sometimes simultaneously, particularly in some special circumstances with higher to bore hole required precision in the situation that, now can only change different size boring cutter and meet the requirement to cutting-tool angle and length, but as again changed different size boring cutter, can have influence on the precision of processing, because changing the boring cutter process velocity that has influence on consuming time, reduced operating efficiency simultaneously.
Utility model content
The purpose of this utility model is to provide the boring cutter frock of a kind of angle adjustable and length, the boring cutter frock of this angle adjustable and length it can solve Boring time because need to finely tune the precision that has influence on processing to the angle of cutter and length simultaneously, and cause process velocity slow because changing boring cutter, reduce the problem of operating efficiency.
In order to address the above problem, the technical solution adopted in the utility model is:
The boring cutter frock of this angle adjustable and length, comprises the tool rest cover that is provided with guide hole, and described tool rest cover offers the axis hole being connected with described guide hole and adjusts pin-and-hole; In described guide hole, be provided with guide pin bushing, described guide pin bushing end is provided with the hole communicating with the axis hole of tool rest cover, the knife bar that has endoporus is installed in described guide pin bushing, the inner hole sleeve of described knife bar is at one end arranged on guide pin bushing and is connected with on the screw mandrel of bevel gear, and the end of described knife bar is connected with screw mandrel by the nut being arranged on screw mandrel; In the hole of the guide pin bushing being connected at the axis hole of tool rest with this axis hole, rotatable little axle is installed, one end that little shaft extension goes out tool rest cover is provided with handwheel, and the one end in guide pin bushing is provided with the bevel gear being meshed with the bevel gear on screw mandrel; On guide pin bushing, be provided with and coordinate the adjustment tank that knife bar angle is adjusted with adjusting pin; Described adjusting pin is arranged in the adjustment pin-and-hole of described tool rest cover; Guide pin bushing and tool rest cover are bolted connection.
In above technical scheme, further scheme is: in described guide pin bushing, be provided with and allow knife bar in guide pin bushing, do linearly moving linear guides groove.
Owing to having adopted technique scheme, the utility model compared with prior art has following beneficial effect:
1, the utility model passes through adjusting handle, the distance that can regulate knife bar to move along processing work direction, simultaneously, can carry out the adjustment of knife bar angle by the adjusting pin rotating in adjustment tank, angle and the displacement adjustment of cutter in process are fully protected, have improved working (machining) efficiency and the precision of product.
2, the utility model is simple in structure, easily manufactures, with low cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram that the utility model knife bar carries out angle fine setting state.
Number in the figure is expressed as: 1, knife bar; 2, guide pin bushing; 3, adjusting pin; 4, screw mandrel; 5, handwheel; 6, little axle; 7, tool rest cover.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
The boring cutter frock of the angle adjustable of Fig. 1 and Fig. 2 and length, comprises the tool rest cover 7 that is provided with guide hole, and tool rest cover 7 offers the axis hole being connected with described guide hole and adjusts pin-and-hole; In guide hole, be provided with guide pin bushing 2, guide pin bushing 2 ends are provided with the hole communicating with the axis hole of tool rest cover 7, and the interior installation of guide pin bushing 2 has the knife bar 1 of endoporus, is provided with and allows knife bar 1 do linearly moving linear guides groove in guide pin bushing 2; The inner hole sleeve of knife bar 1 is at one end arranged on guide pin bushing 2 and is connected with on the screw mandrel 4 of bevel gear, and the end of knife bar 1 is connected with screw mandrel 4 by the nut 8 being arranged on screw mandrel 4; In the hole of the guide pin bushing 2 being connected at the axis hole of tool rest 7 with this axis hole, rotatable little axle 6 is installed, one end that little axle 6 stretches out tool rest cover 7 is provided with handwheel 5, and the one end in guide pin bushing 2 is provided with another bevel gear being meshed with the bevel gear on screw mandrel 4; Drive screw mandrel 4 rotations can make knife bar 1 do Linear-moving in guide pin bushing 2 by rotating 5, two bevel gear engaged transmission of handwheel; On guide pin bushing 2, be provided with and coordinate the adjustment tank that knife bar 1 angle is adjusted with adjusting pin 3; Adjusting pin 3 is arranged in the adjustment pin-and-hole of tool rest cover 7, by adjusting pin 3 swing can fine-adjustable tool bar 1 angle; Guide pin bushing 2 is bolted connection with tool rest cover 7.
The utility model passes through adjusting handle, can regulate knife bar to move certain distance along processing work direction, simultaneously, can carry out the adjustment of knife bar angle by the adjusting pin rotating in adjustment tank, the adjustment of cutter in process is fully protected, has improved working (machining) efficiency and the precision of product.
Claims (2)
1. a boring cutter frock for angle adjustable and length, is characterized in that: comprise the tool rest cover (7) that is provided with guide hole, described tool rest cover (7) offers the axis hole being connected with described guide hole and adjusts pin-and-hole; In described guide hole, be provided with guide pin bushing (2), described guide pin bushing (2) end is provided with the hole communicating with the axis hole of tool rest cover (7), the knife bar (1) that has endoporus is installed in described guide pin bushing (2), the inner hole sleeve of described knife bar (1) is at one end arranged on guide pin bushing (2) and goes up and be connected with on the screw mandrel (4) of bevel gear, and the end of described knife bar (1) is connected with screw mandrel (4) by the nut being arranged on screw mandrel (4); In the hole of the axis hole of tool rest (7) and the guide pin bushing (2) that is connected with this axis hole, rotatable little axle (6) is installed, one end that little axle (6) stretches out tool rest cover (7) is provided with handwheel (5), and the one end in guide pin bushing (2) is provided with another bevel gear being meshed with the bevel gear on screw mandrel (4); On guide pin bushing (2), be provided with and coordinate the adjustment tank that knife bar (1) angle is adjusted with adjusting pin (3); Described adjusting pin (3) is arranged in the adjustment pin-and-hole of described tool rest cover (7); Guide pin bushing (2) is bolted connection with tool rest cover (7).
2. the boring cutter frock of angle adjustable according to claim 1 and length, is characterized in that: in described guide pin bushing (2), be provided with and allow knife bar (1) in guide pin bushing (2), do linearly moving linear guides groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320810042.2U CN203611031U (en) | 2013-12-07 | 2013-12-07 | Boring cutter tool capable of adjusting angle and length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320810042.2U CN203611031U (en) | 2013-12-07 | 2013-12-07 | Boring cutter tool capable of adjusting angle and length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203611031U true CN203611031U (en) | 2014-05-28 |
Family
ID=50763712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320810042.2U Expired - Fee Related CN203611031U (en) | 2013-12-07 | 2013-12-07 | Boring cutter tool capable of adjusting angle and length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203611031U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325332A (en) * | 2013-12-07 | 2015-02-04 | 柳州正菱重型数控机床有限公司 | Boring cutter tool with adjustable angle and length |
| CN106670840A (en) * | 2016-12-29 | 2017-05-17 | 广东科杰机械自动化有限公司 | Cutting angle adjusting mechanism of cutterhead |
-
2013
- 2013-12-07 CN CN201320810042.2U patent/CN203611031U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325332A (en) * | 2013-12-07 | 2015-02-04 | 柳州正菱重型数控机床有限公司 | Boring cutter tool with adjustable angle and length |
| CN106670840A (en) * | 2016-12-29 | 2017-05-17 | 广东科杰机械自动化有限公司 | Cutting angle adjusting mechanism of cutterhead |
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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 |
Granted publication date: 20140528 Termination date: 20151207 |
|
| EXPY | Termination of patent right or utility model |