CN203696616U - Tool adjusting device of expansion type cutting tool - Google Patents
Tool adjusting device of expansion type cutting tool Download PDFInfo
- Publication number
- CN203696616U CN203696616U CN201420095716.XU CN201420095716U CN203696616U CN 203696616 U CN203696616 U CN 203696616U CN 201420095716 U CN201420095716 U CN 201420095716U CN 203696616 U CN203696616 U CN 203696616U
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- CN
- China
- Prior art keywords
- hollow cylinder
- adjusting device
- lever
- jaws
- tool
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- Expired - Fee Related
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model discloses a tool adjusting device of an expansion type cutting tool, for adjusting the axial displacement of the cutting tool. The tool adjusting device comprises a substrate, a hollow cylinder, a centre, a measuring head, a lever and a dial indicator, wherein the substrate is fixed with a fixture on a machine tool, a clamping rod is arranged on the substrate, the hollow cylinder is arranged on the front end of the clamping rod, a slot is formed in the side wall of the hollow cylinder adjacent to the lower end, the slot is arranged along the axial direction of the hollow cylinder, a radial through hole is formed in the lower end of the hollow cylinder, the centre is arranged at the middle position in the hollow cylinder in a sliding manner, the measuring head is a cylinder with a sliding chute, the measuring head is movably arranged in the through hole, the lever is L-shaped and rotationally arranged in the slot, one end of the lever is abutted against the lower end of the centre, the other end of the lever is inserted into the sliding chute, the dial indicator is arranged on the upper end of the hollow cylinder, and the indicator head of the dial indicator is abutted against the upper end of the centre. According to the tool adjusting device, the expansion type cutting tool can be subjected to axial tool setting on the machine tool, the tool adjusting efficiency is improved, and the labor intensity of workers is reduced.
Description
Technical field
The utility model relates to Machining Technology field, particularly a kind of knife adjusting device of expansion cutter.
Background technology
Whether in field of machining, expansion cutter is the cutter that a kind of axial feed is radially processed, and its structure is very complicated, in process, meet the requirements or the wearing and tearing of cutter itself according to product size, need to axially adjust expansion cutter.At present, when expansion cutter is carried out to toolsetting, can not on lathe, directly carry out axial tool setting, toolsetting, move tool setting on tool setting gauge, toolsetting to and will dismantle bottom tool from lathe, toolsetting efficiency is slow, and the producer's labour intensity is large.
Utility model content
The utility model is in order to overcome defect in above-mentioned prior art, and a kind of knife adjusting device of expansion cutter is provided, and passes through.
For achieving the above object, the utility model provides a kind of knife adjusting device of expansion cutter, and it is used for adjusting the axial displacement of cutter, and this knife adjusting device comprises: pedestal, pedestal be used for lathe on frock fix, on pedestal, be provided with clamping bar; Hollow cylinder, it is located at clamping bar front end, on the sidewall near hollow cylinder lower end, is provided with fluting, and fluting, along the axial setting of hollow cylinder, is provided with radial direction through hole in the lower end of hollow cylinder; Thimble, it is slidably located at the centre position in hollow cylinder; Gauge head, it is the cylinder with chute, gauge head is movably located in through hole; Lever, it is L shaped shape, and lever is rotating to be located in fluting, and one end of lever is connected to the lower end of thimble, and the other end of lever inserts in chute; And dial gauge, it is located at the upper end of hollow cylinder, and the syringe needle of dial gauge is connected to the upper end of thimble.
In technique scheme, lever is located in fluting by straight pin.
In technique scheme, clamping bar front end is provided with installing hole, is provided with the first jaws connecting with installing hole in the centre position of clamping bar front end, and the first jaws is adjusted its openings of sizes by the first bolt.
In technique scheme, the upper end of hollow cylinder is provided with the second jaws, and the second jaws presss from both sides to adjust its openings of sizes by table.
In technique scheme, table folder is the packet with the 3rd jaws, and the 3rd jaws is adjusted its openings of sizes by the second bolt.
In technique scheme, chute is spill, and mate with spill the termination of the other end of lever.
Compared with prior art, the utlity model has following beneficial effect: by lever, moving horizontally of gauge head is converted into the dynamometry of thimble and is delivered on dial gauge, adjust cutter holder axial displacement, from dial gauge, can draw adjustment amount, can on lathe, carry out axial tool setting to expansion cutter, improve toolsetting efficiency, reduce the producer's labour intensity.
Accompanying drawing explanation
Fig. 1 is the structural representation of the knife adjusting device of expansion cutter of the present utility model;
Fig. 2 is the structural representation of pedestal and clamping bar in the utility model;
Fig. 3 is the structural representation of table folder in the utility model;
Fig. 4 is the utility model hollow core column structure schematic diagram;
Fig. 5 is the structural representation of lever in the utility model;
Fig. 6 is the structural representation of gauge head in the utility model.
Mark the following drawings mark thereon by reference to the accompanying drawings:
1-hollow cylinder, 2-pedestal, 3-shows folder, 4-thimble, 5-straight pin, 6-lever, 7-gauge head.
The specific embodiment
Below in conjunction with accompanying drawing, a specific embodiment of the present utility model is described in detail, but is to be understood that protection domain of the present utility model is not subject to the restriction of the specific embodiment.
As shown in Figure 1, the knife adjusting device of expansion cutter of the present utility model, it is used for adjusting the axial displacement of cutter, this knife adjusting device comprises pedestal 2, hollow cylinder 1, thimble 4, gauge head 7, lever 6 and dial gauge, pedestal 2 be used for lathe on frock 8 fixing, specifically be screwed in the frock of non-interference machining area, on pedestal 2, be fixed with clamping bar and be used for locking hollow cylinder 1.Hollow cylinder 1 is located at clamping bar front end, is provided with fluting 11(referring to Fig. 4 on the sidewall near hollow cylinder 1 lower end), the fluting 11 axial settings along hollow cylinder 1, are provided with radial direction through hole 12(referring to Fig. 4 in the lower end of hollow cylinder 1).Thimble 4 is slidably located at the centre position in hollow cylinder 1.Gauge head 7 is referring to Fig. 6 with chute 71() cylinder, gauge head 7 is movably located in through hole 12.Lever 6 is L shaped shape, and lever 6 is rotating to be located in fluting 11, and one end of lever 6 is connected to the lower end of thimble 4, and the other end of lever 6 inserts in chute 71.Dial gauge is located at the upper end of hollow cylinder 1, and the syringe needle of dial gauge is connected to the upper end of thimble 4.
Particularly, clamping bar front end is provided with installing hole 21, and hollow cylinder 1 inserts installing hole 21, is provided with the first jaws 22, the first jaws 22 that connect with installing hole 2 adjusts its openings of sizes by the first bolt and make to lock hollow cylinder 1 in the centre position of clamping bar front end.The upper end of hollow cylinder 1 is provided with the second jaws 13(referring to Fig. 4), the second jaws 13 is pressed from both sides 3(referring to Fig. 1 by table) adjust its openings of sizes, table folder 3 is the packet (referring to Fig. 3) with the 3rd jaws 31, the 3rd jaws 31 is adjusted its openings of sizes by the second bolt, the installation mandrel of dial gauge inserts behind the upper end of hollow cylinder 1, the size that changes the size of the 3rd jaws 31 and then adjust the second jaws 13 by rotating the second bolt, finally make dial gauge be locked at the upper end of hollow cylinder 1, guarantee that tool setting device is firm.Chute is spill (referring to Fig. 1), and mate with spill the termination of the other end of lever 6.Lever 6 is arranged in fluting 11 through fluting 11 by straight pin 5, and lever 6 rotates around straight pin 5.
In the time specifically needing toolsetting, cutter on rotating spindle 9 makes blade be pressed onto gauge head 7, gauge head 7 is slidably matched with the other end of lever 6, when gauge head 7 moves horizontally, the straight pin 5 of its activation lever 6 on hollow cylinder 1 rotates, one end of lever 6 promotes thimble 4 and produces dynamometry and be delivered on dial gauge, adjusts cutter holder axial displacement, from dial gauge, can draw adjustment amount.In peacetime state, this device need not disassemble, and easy to install, can on lathe, carry out axial tool setting to expansion cutter, improves toolsetting efficiency, reduces the producer's labour intensity.
Disclosed is above only specific embodiment of the utility model, and still, the utility model is not limited thereto, and the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (6)
1. a knife adjusting device for expansion cutter, the axial displacement that it is used for adjusting cutter, is characterized in that, this knife adjusting device comprises:
Pedestal, described pedestal be used for lathe on frock fix, on described pedestal, be provided with clamping bar;
Hollow cylinder, it is located at described clamping bar front end, on the sidewall near described hollow cylinder lower end, is provided with fluting, and described fluting, along the axial setting of described hollow cylinder, is provided with radial direction through hole in the lower end of described hollow cylinder;
Thimble, it is slidably located at the centre position in described hollow cylinder;
Gauge head, it is the cylinder with chute, described gauge head is movably located in described through hole;
Lever, it is L shaped shape, and described lever is rotating to be located in described fluting, and one end of described lever is connected to the lower end of described thimble, and the other end of described lever inserts in described chute; And
Dial gauge, it is located at the upper end of described hollow cylinder, and the syringe needle of described dial gauge is connected to the upper end of described thimble.
2. the knife adjusting device of expansion cutter according to claim 1, is characterized in that, described lever is located in described fluting by straight pin.
3. the knife adjusting device of expansion cutter according to claim 1, it is characterized in that, described clamping bar front end is provided with installing hole, is provided with the first jaws connecting with described installing hole in the centre position of described clamping bar front end, and described the first jaws is adjusted its openings of sizes by the first bolt.
4. the knife adjusting device of expansion cutter according to claim 1, is characterized in that, the upper end of described hollow cylinder is provided with the second jaws, and described the second jaws presss from both sides to adjust its openings of sizes by table.
5. the knife adjusting device of expansion cutter according to claim 4, is characterized in that, described table folder is the packet with the 3rd jaws, and described the 3rd jaws is adjusted its openings of sizes by the second bolt.
6. according to the knife adjusting device of the expansion cutter described in claim 1 to 5 any one, it is characterized in that, described chute is spill, and mate with described spill the termination of the other end of described lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420095716.XU CN203696616U (en) | 2014-03-04 | 2014-03-04 | Tool adjusting device of expansion type cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420095716.XU CN203696616U (en) | 2014-03-04 | 2014-03-04 | Tool adjusting device of expansion type cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203696616U true CN203696616U (en) | 2014-07-09 |
Family
ID=51047114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420095716.XU Expired - Fee Related CN203696616U (en) | 2014-03-04 | 2014-03-04 | Tool adjusting device of expansion type cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203696616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483326A (en) * | 2017-09-12 | 2019-03-19 | 哈恩和特斯基工件指数有限商业两合公司 | Method in lathe by location of the core on geometrical axis |
-
2014
- 2014-03-04 CN CN201420095716.XU patent/CN203696616U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483326A (en) * | 2017-09-12 | 2019-03-19 | 哈恩和特斯基工件指数有限商业两合公司 | Method in lathe by location of the core on geometrical axis |
| CN109483326B (en) * | 2017-09-12 | 2021-09-10 | 哈恩和特斯基工件指数有限商业两合公司 | Method for positioning a center point on a geometric axis in a machine tool |
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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: 20140709 Termination date: 20180304 |