CN205200575U - Cutter adjusting device - Google Patents
Cutter adjusting device Download PDFInfo
- Publication number
- CN205200575U CN205200575U CN201520990774.3U CN201520990774U CN205200575U CN 205200575 U CN205200575 U CN 205200575U CN 201520990774 U CN201520990774 U CN 201520990774U CN 205200575 U CN205200575 U CN 205200575U
- Authority
- CN
- China
- Prior art keywords
- hole
- cutter
- connecting rod
- adjusting device
- bar
- 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 relates to a cutter adjusting device. Cutter adjusting device includes boring bar and cutter pole, is equipped with the cutter mounting hole of installation cutter pole on the boring bar, the cutter mounting hole includes the screw thread through -hole, the end of cutter pole is equipped with the connecting rod, is equipped with the external screw thread section on the connecting rod, and the connecting rod rotationally revolves the dress and is in in the screw thread through -hole. Cutter rod end portion passes through the connecting rod and is connected with the boring bar, and is flexible through rotating connecting rod drive cutter pole, and then can conveniently adjust cutter extension amount to control cutter turning size, the change cutter is swift, production efficiency is high.
Description
Technical field
The utility model relates to a kind of cutter adjusting device.
Background technology
Column cap is a kind of mine individual hydraulic prop special part, and dimension precision requirement is high, the same axle in through hole has different aperture sizes, must once complete during turning, otherwise affect the axiality in each hole.In real work, because column cap aperture is little, boring bar carries out cutter and regulates comparatively inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of cutter adjusting device being convenient to regulate blade projection.
For achieving the above object, the technical scheme of the utility model cutter adjusting device is: cutter adjusting device comprises boring bar and tool bar, boring bar is provided with the Cutting tool installation manner hole of mounting cutter bar, described Cutting tool installation manner hole comprises tapped through hole, the end of described tool bar is provided with connecting rod, connecting rod is provided with external thread section, connecting rod rotationally spinning in described tapped through hole.
The hole wall in described Cutting tool installation manner hole is provided with the hole, cutter positioning for fixed cutting tool bar.
The apertura lateralis of described tapped through hole is provided with the locating part for limiting connecting rod displacement along place.
The end of described tool bar is provided with blind silk hole, and screw thread spinning is passed through in blind silk hole in one end of described connecting rod.
Described Cutting tool installation manner hole is shoulder hole, comprises hole, large footpath and diameter holes, and described tool bar is arranged in hole, large footpath, and diameter holes is described tapped through hole.
The beneficial effects of the utility model are: tool bar end is connected with boring bar by connecting rod, and stretch by being rotationally connected bar carry its tools bar, and then can regulate blade projection easily, to control cutter turning size, replacing cutter is quick, production efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model cutter adjusting device embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
The specific embodiment of cutter adjusting device of the present utility model, as shown in Figure 1, tool regulator comprises boring bar 1 tool bar 4, boring bar 1 is column structure, boring bar 1 offers the Cutting tool installation manner hole 2 of mounting cutter bar 4 diametrically, and Cutting tool installation manner hole 2 is shoulder hole, comprises hole, large footpath and diameter holes, tool bar 4 is arranged in hole, large footpath, and diameter holes is tapped through hole.The end of tool bar 4 is connected with connecting rod 5, connecting rod 5 is provided with external thread section, spinning is in tapped through hole rotationally for connecting rod 5, and the length of connecting rod 5 external thread section is greater than the length of tapped through hole, can regulate the telescopic displacement of tool bar 4 on boring bar 1 by the bar 5 that is rotatably connected.Tool bar 4 and Cutting tool installation manner hole 2 matched in clearance, the hole wall in Cutting tool installation manner hole 2 is provided with the hole, cutter positioning 3 for fixed cutting tool be communicated with Cutting tool installation manner hole 2.In the present embodiment, the axis in hole, cutter positioning 3 and the axis perpendicular in Cutting tool installation manner hole 2, be provided with the securing member for fixed cutting tool bar 4 in hole, cutter positioning 3.The end of tool bar 4 is provided with axial blind silk hole, and one end of connecting rod 5 is by screw thread spinning in blind silk hole, and the apertura lateralis of tapped through hole is provided with locating part 6 along place, and locating part 6 is land structure, after connecting rod 5 is rotated in place, and its external thread section of locating part 6 block.
When needing to regulate, loosen the securing member in hole, cutter positioning 3, stretch by being rotationally connected bar 5 carry its tools bar 4, and then can blade projection be regulated, to control cutter turning size, after having regulated, by securing member, tool bar is fixed.
In the present embodiment, boring bar is column cap dedicated boring rod, and cutter adjusting device is used for the production of hydraulic prop.Connecting rod is processed by high hardness material, and dimensional accuracy is high, wear-resistant, can ensure that minimum clearance is rotated.Cutter adjusting device manufacture of the present utility model is simple, with low cost, easy for installation, and replacing cutter is quick, production efficiency is high.Tool bar end is efficiently connected with boring bar by connecting rod, makes cutter good fixing effect, stability high, and occur without shaking phenomenon, converted products dimensional accuracy is improved, and decreases percent defective.
In other embodiments, cutter adjusting device can also be applied to other production needing the workpiece of bore hole.
In other embodiments, connecting rod can also be fixed on tool bar by welding or integrated mode.
In other embodiments, can also save locating part, the part of giving prominence to boring bar at connecting rod arranges scale, according to the telescopic displacement of scale adjustment tool bar.
Claims (5)
1. a cutter adjusting device, comprise boring bar and tool bar, boring bar is provided with the Cutting tool installation manner hole of mounting cutter bar, it is characterized in that: described Cutting tool installation manner hole comprises tapped through hole, the end of described tool bar is provided with connecting rod, connecting rod is provided with external thread section, connecting rod rotationally spinning in described tapped through hole.
2. cutter adjusting device according to claim 1, is characterized in that: the hole wall in described Cutting tool installation manner hole is provided with the hole, cutter positioning for fixed cutting tool bar.
3. cutter adjusting device according to claim 1, is characterized in that: the apertura lateralis of described tapped through hole is provided with the locating part for limiting connecting rod displacement along place.
4. the cutter adjusting device according to claim 1 or 2 or 3, is characterized in that: the end of described tool bar is provided with blind silk hole, and screw thread spinning is passed through in blind silk hole in one end of described connecting rod.
5. the cutter adjusting device according to claim 1 or 2 or 3, is characterized in that: described Cutting tool installation manner hole is shoulder hole, comprises hole, large footpath and diameter holes, and described tool bar is arranged in hole, large footpath, and diameter holes is described tapped through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520990774.3U CN205200575U (en) | 2015-12-03 | 2015-12-03 | Cutter adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520990774.3U CN205200575U (en) | 2015-12-03 | 2015-12-03 | Cutter adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205200575U true CN205200575U (en) | 2016-05-04 |
Family
ID=55838316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520990774.3U Expired - Fee Related CN205200575U (en) | 2015-12-03 | 2015-12-03 | Cutter adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205200575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109158627A (en) * | 2018-09-26 | 2019-01-08 | 江苏天工科技股份有限公司 | A kind of high-precision fixed bit architecture of titanic alloy machining |
-
2015
- 2015-12-03 CN CN201520990774.3U patent/CN205200575U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109158627A (en) * | 2018-09-26 | 2019-01-08 | 江苏天工科技股份有限公司 | A kind of high-precision fixed bit architecture of titanic alloy machining |
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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: 20160504 Termination date: 20201203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |