CN201264103Y - Composite tool with multi-tool bit - Google Patents
Composite tool with multi-tool bit Download PDFInfo
- Publication number
- CN201264103Y CN201264103Y CNU2008200294005U CN200820029400U CN201264103Y CN 201264103 Y CN201264103 Y CN 201264103Y CN U2008200294005 U CNU2008200294005 U CN U2008200294005U CN 200820029400 U CN200820029400 U CN 200820029400U CN 201264103 Y CN201264103 Y CN 201264103Y
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- lathe tool
- pin
- axle sleeve
- spindle nose
- hole
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Abstract
The utility model relates to a composite turning tool with a plurality of turning bits, which comprises a tool shank, a composite tool support, and a plurality of turning bits, wherein the composite tool support is provided with a disk body which is provided with 2-4 bit grooves that are radially arranged uniformly, the turning bits are respectively correspondingly embedded and arranged in the bit grooves and are pressed and fixed by bolts, and the composite tool support is fixedly connected with the tool shank and is arranged on a lathe tool support through the tool shank. The utility model realizes the function of one turning tool support holding the turning bits, and only needs operations of inserting and extracting pins and rotating the composite tool support when the turning bits are replaced, thereby avoiding the loss to the machine by frequently rotating the tool support because the operation of replacing the turning bits is simple and quick, improving the working efficiency, and lowering the labor intensity.
Description
Technical field
The utility model relates to the lathe tool that a kind of lathe is used, and specifically, it is the compound lathe tool of a kind of many lathe tool bits.
Background technology
In prior art, lathe tool bit is applicable to the processing of lathe to operations such as excircle of workpiece, end face, endoporus, screw thread, plane, step, groove and cut-outs.Lathe tool bit adopts the high-speed steel material to make, and has good toughness and higher hardness, and the shape of its cutter head can need grind according to different cuttings.For complicated workpiece, because processed working face is more, and working face will a corresponding corresponding cutter head shape lathe tool bit, so will use many lathe tool bits in process, and general lathe only has four tool holder, one tool holder folder one is lathe tool bit, like this, in the process of a workpiece, just need ceaselessly change lathe tool bit and rotate tool holder continually, thereby reduced operating efficiency, also strengthened labour intensity.
The utility model content
The purpose of this utility model is at the problem that exists in the prior art, provides lathe tool bit more than compound lathe tool, makes a plurality of lathe tool bits of energy clamping on the tool holder, simplify the operation of changing lathe tool bit, make and change the simple to operate and quick of lathe tool bit, increase work efficiency, reduce labour intensity.
For achieving the above object, first technical scheme of the present utility model is as follows:
It comprises handle of a knife, compound slide and is installed in a plurality of lathe tool bits on this compound slide; Described compound slide has a disc, front end face at this disc is provided with a plurality of radial uniform tool section grooves, described a plurality of lathe tool bit correspondence is inlayed and is installed in the tool section groove, on the side perisporium of disc, be provided with a screw towards the direction vertical with each tool section groove, described lathe tool bit is pressed abd fixed on the disc by a hexagon socket head cap screw that screws in this screw, be connected with a spindle nose in that the rear end face of this disc is coaxial, be used to connect handle of a knife, on the circumferential wall of this spindle nose, position corresponding to each lathe tool bit is respectively equipped with spindle nose first pin-and-hole; Described handle of a knife has an axle sleeve that is nested with described spindle nose, on this axle sleeve outer wall, be connected with a radially-protruding connecting plate, be used for whole lathe tool is fixed on lathe saddle, end at this axle sleeve is provided with axle sleeve first pin-and-hole, the axle sleeve of described handle of a knife and the spindle nose of compound slide are nested, one of them spindle nose first pin-and-hole and relative coincidence of axle sleeve first pin-and-hole, and realize being connected of spindle nose and axle sleeve and the circumferential rotational positioning between them by insertion pin wherein.
The further improved technical scheme of described first technical scheme is as follows:
Described tool section groove is one and half dovetail grooves, and the profile of described lathe tool bit matches with the shape of half dovetail groove.
Position corresponding to spindle nose first pin-and-hole on described spindle nose also is provided with two pin-and-holes that in-line axial with it arranges, simultaneously, also setting up two pin-and-holes that axially arrange corresponding to the position of described axle sleeve first pin-and-hole, and these two pin-and-holes are that the center is just being moved one along circumferential each rotation respectively of axle sleeve clockwise and counterclockwise with axle sleeve first pin-and-hole, the angle of inclination of the negative basil, described handle of a knife connecting plate docks and forms with link ramp plate and declivity panel of axle sleeve by one, regulates the height of lathe tool bit cutting edge by the ramp plate and the relative slip of declivity panel.
Described pin is a tapered dowel.
Second technical scheme of the present utility model is as follows:
It comprises handle of a knife, compound slide and is installed in a plurality of lathe tool bits on this compound slide; Described compound slide has a disc, front end face at this disc is provided with a plurality of radial uniform tool section grooves, described a plurality of lathe tool bit is inlayed and is installed in the tool section groove, in the tool section groove, be provided with a press strip parallel with lathe tool bit, this press strip is provided with two outer six square bolts, the half loose state formation press strip that moves back by these two outer six square bolts is fixed in the tool section groove compressing of lathe tool bit, be connected with a spindle nose in that the rear end face of this disc is coaxial, be used to connect handle of a knife, on the circumferential wall of this spindle nose, position corresponding to each lathe tool bit is respectively equipped with spindle nose first pin-and-hole; Described handle of a knife has an axle sleeve that is nested with described spindle nose, on the outer wall of this axle sleeve, be connected with a radially-protruding connecting plate, be used for whole lathe tool is fixed on lathe saddle, end at this axle sleeve is provided with axle sleeve first pin-and-hole, the axle sleeve of described handle of a knife and the spindle nose of compound slide are nested, one of them spindle nose first pin-and-hole and relative coincidence of axle sleeve first pin-and-hole, and realize being connected of spindle nose and axle sleeve and the circumferential rotational positioning between them by insertion pin wherein.
The further improved technical scheme of described second technical scheme is as follows:
Described tool section groove is one and half dovetail grooves, and the profile of described lathe tool bit matches with the shape of half dovetail groove.
Position corresponding to spindle nose first pin-and-hole on described spindle nose also is provided with two pin-and-holes that in-line axial with it arranges, simultaneously, also setting up two pin-and-holes that axially arrange corresponding to the position of described axle sleeve first pin-and-hole, and these two pin-and-holes are that the center is just being moved one along circumferential each rotation respectively of axle sleeve clockwise and counterclockwise with axle sleeve first pin-and-hole, the angle of inclination of the negative basil, described handle of a knife connecting plate docks and forms with link ramp plate and declivity panel of axle sleeve by one, regulates the height of lathe tool bit cutting edge by the ramp plate and the relative slip of declivity panel.
Described pin is a tapered dowel.
By technique scheme as can be seen, the utility model has adopted a discoidal compound slide, on this compound slide radial installed many lathe tool bit, and it is installed on the tool holder by a handle of a knife, thereby realized the function of a plurality of lathe tool bits of tool holder clamping, moreover, the utility model has been realized being connected and its circumferential rotational positioning between compound slide and the handle of a knife with axle sleeve and pin feature, make when changing lathe tool bit, only need the plug pin and with the disc Rotation With Changing of compound slide to getting final product.Therefore, make the simple to operate and quick of replacing lathe tool bit.Be to carry out owing to changing lathe tool bit again, and whole cutter need not be unloaded down, so avoided rotating continually the loss of tool holder machinery in the original place.The utility model has improved operating efficiency, has reduced labour intensity.
Description of drawings
Fig. 1, overall structure schematic diagram of the present utility model.
The A-A cross-sectional view of Fig. 2, Fig. 1.
The B of Fig. 3, Fig. 2 is to structural representation.
The C of Fig. 4, Fig. 2 is to structural representation.
The D of handle of a knife is to structural representation among Fig. 5, Fig. 4.
The connection diagram of Fig. 6, handle of a knife and compound slide.
The compound slide structural representation of Fig. 7, embodiment 2.
The specific embodiment
Referring to Fig. 1, the utility model comprises handle of a knife 1, compound slide 2 and is installed in a plurality of lathe tool bits 3 on this compound slide.
Referring to Fig. 1,3, described compound slide 2 has a disc 21, this example is provided with four radial uniform tool section grooves 211 at the front end face of this disc, described lathe tool bit 3 is bumped into this tool section groove 211 from the front end face of disc 21, on the circumferential side wall 212 of disc 21, be provided with a screw 213 towards the direction vertical with tool section groove 211, in this screw, screw in a hexagon socket head cap screw 4, it is compressed lathe tool bit 3, thereby lathe tool bit 3 is fixed.In four tool section grooves, can be bumped into the lathe tool bit of different cutter head shapes respectively, use in order to the processing of different operating face on the workpiece.In order to make the fixing more reliable of lathe tool bit, described tool section groove is one and half dovetail grooves 211, the profile of described lathe tool bit 3 matches with the shape of half dovetail groove, when lathe tool bit is bumped in this half dovetail groove, the one side compresses by bolt 4, and opposite side is fixed by dovetail groove, and lathe tool bit 3 can relatively be securely fixed in the tool section groove 211.
Referring to Fig. 2,5, be connected with a spindle nose 22 in that the rear end face of described disc 21 is coaxial, on the circumferential wall of this spindle nose, be respectively equipped with a spindle nose first pin-and-hole 221 corresponding to the position of four tool sections, these four spindle nose first pin-and-holes be used for respectively with handle of a knife on relative coincidence of axle sleeve first pin-and-hole, and insert with pin 5, with the circumferential rotational positioning that realizes lathe tool bit 3 with being connected of handle of a knife.
Referring to Fig. 2,4,5, described handle of a knife 1 has an axle sleeve 11 that is nested with described spindle nose 22, on this axle sleeve outer wall, be connected with a radially-protruding connecting plate 12, end at this axle sleeve is provided with an axle sleeve first pin-and-hole 111, after the spindle nose 22 of this axle sleeve 11 and compound slide is nested, pin-and-hole 221a and the 111 relative coincidences of axle sleeve first pin-and-hole in spindle nose first pin-and-hole, insert pin 5 then, can linking together with spindle nose and axle sleeve, thereby realization compound slide 2 is connected with handle of a knife 1, simultaneously, also make compound slide 2 obtain circumferential rotational positioning.During use, the connecting plate 12 by handle of a knife is clipped in this compound lathe tool on the tool holder of lathe, and promptly available lathe tool bit 3a carries out machining.When needs are changed trains tool section, earlier pin 5 is pulled out, clockwise rotate the disc 21 of compound slide then, and with another pin-and-hole 221b and pin-and-hole 111 relative coincidences, insert pin 5 again, lathe tool bit 3a can be changed into lathe tool bit 3b, like this three rotary manipulations of 90 ° promptly can be realized the exchange of four lathe tool bits.In addition, for making the fixing more firm of pin, described pin 5 is a tapered dowel.
Again referring to Fig. 6, the regulatory function that has the positive and negative basil for lathe tool bit, position corresponding to spindle nose first pin-and-hole (as: pin-and-hole 221a) on described spindle nose 22 also is provided with two pin-and-holes 222,223 that in-line axial with it arranges, simultaneously, also setting up two pin-and-holes that axially arrange 112,113 corresponding to the position of described axle sleeve first pin-and-hole 111, and these two pin-and-holes are that circumferentially each rotates the angle of inclination of moving a positive and negative basil respectively along axle sleeve clockwise with counterclockwise at the center with axle sleeve first pin-and-hole 111.When spindle nose pin-and-hole 223 and the 113 relative coincidences of axle sleeve pin-and-hole and when inserting pin 5, can make the lathe tool bit 3a positive basil degree of facing upward; When spindle nose pin-and-hole 222 overlaps with axle sleeve pin-and-hole 112 and inserts pin 5, can make a negative basil degree of lathe tool bit 3a nutation.Owing to regulated the positive and negative basil, thus the cutting edge of lathe tool can be elevated or reduce, so must carry out corresponding adjusting.Referring to Fig. 5, this example with handle of a knife connecting plate 12 be divided into one with axle sleeve link ramp plate 12-1 and a declivity panel 12-2, by of the relative slip of ramp plate, just whole lathe tool body can be raised or reduces, to reach the purpose of regulating the cutting edge height with the declivity panel.
Referring to Fig. 7, if need to install the lathe tool bit more than 4 on the disc of compound slide 21, the structure shown in the fixedly employing figure of lathe tool bit then, promptly in tool section groove 211, be provided with a press strip parallel 6 with lathe tool bit, on this press strip, be provided with six square bolts 7 outside two, during installation, these two outer six square bolts are screwed in press strip and only expose nut, then lathe tool bit 3 and press strip 6 are bumped in the tool section groove 211 together, again outer six square bolts, 7 pines are moved back at last, make its tensioning between the madial wall of press strip 6 and tool section groove, thereby form press strip to the compressing of lathe tool bit 3, then lathe tool bit 3 is fixed in the tool section groove 211.In addition, tool section groove 211 preferably has one 5～10 ° the angle that clockwise rotates with the radius of disc 21, like this, can arrange lathe tool bits in limited disk more, and simultaneously, the cutting edge of some lathe tool bit just can temper and directly use.
Lathe tool bit in the foregoing description 1,2 also can be one by knife bar be welded on the carbide bit of knife bar front end and the carbide-tipped lathe tool that constitutes.
Claims (8)
1, the compound lathe tool of a kind of many lathe tool bits is characterized in that:
1.1, it comprises handle of a knife (1), compound slide (2) and is installed in a plurality of lathe tool bits (3) on this compound slide;
1.2, described compound slide (2) has a disc (21), front end face at this disc is provided with a plurality of radial uniform tool section grooves, described a plurality of lathe tool bit is inlayed and is installed in the tool section groove, on the side perisporium of this disc, be provided with a screw (213) towards vertical direction with each tool section groove, described lathe tool bit (3) is pressed abd fixed in the tool section groove by a hexagon socket head cap screw (4) that screws in this screw, at the coaxial spindle nose (22) that is connected with of the rear end face of this disc (21), be used to connect handle of a knife, on the circumferential wall of this spindle nose, position corresponding to each lathe tool bit is respectively equipped with spindle nose first pin-and-hole (221);
1.3, described handle of a knife (1) has an axle sleeve that is nested with described spindle nose (11), on the outer wall of this axle sleeve (11), be connected with a radially-protruding connecting plate (12), be used for whole lathe tool is fixed on lathe saddle, end at this axle sleeve (11) is provided with axle sleeve first pin-and-hole (111), the axle sleeve of described handle of a knife (11) is nested with the spindle nose (22) of compound slide, the relative coincidence of one of them spindle nose first pin-and-hole (221a) with axle sleeve first pin-and-hole (111), and realize being connected of spindle nose and axle sleeve and the circumferential rotational positioning between them by insertion pin (5) wherein.
2, the compound lathe tool of many lathe tool bits according to claim 1 is characterized in that: described tool section groove is one and half dovetail grooves (211), and the profile of described lathe tool bit matches with the shape of half dovetail groove.
3, the compound lathe tool of many lathe tool bits according to claim 1 and 2, it is characterized in that: the position of going up corresponding to spindle nose first pin-and-hole (221a) at described spindle nose (22) also is provided with two pin-and-holes (222 that in-line axial with it arranges, 223), simultaneously, also setting up two pin-and-holes that axially arrange (112 corresponding to the position of described axle sleeve first pin-and-hole (111), 113), and these two pin-and-holes are that the center is just being moved one along circumferential each rotation respectively of axle sleeve clockwise and counterclockwise with axle sleeve first pin-and-hole (111), the angle of inclination of the negative basil, described handle of a knife connecting plate (12) docks and forms with link ramp plate (12-1) and a declivity panel (12-2) of axle sleeve by one, regulates the height of lathe tool bit cutting edge by the ramp plate and the relative slip of declivity panel.
4, the compound lathe tool of many lathe tool bits according to claim 1 and 2 is characterized in that: described pin (5) is a tapered dowel.
5, the compound lathe tool of a kind of many lathe tool bits is characterized in that:
1.1, it comprises handle of a knife (1), compound slide (2) and is installed in a plurality of lathe tool bits (3) on this compound slide;
1.2, described compound slide (2) has a disc (21), front end face at this disc is provided with a plurality of radial uniform tool section grooves, described a plurality of lathe tool bit is inlayed and is installed in the tool section groove, in the tool section groove, be provided with a press strip (6) parallel with lathe tool bit (3), this press strip is provided with two outer six square bolts (7), the half pine state that moves back by these two outer six square bolts forms press strip (6) compressing of lathe tool bit (3) is fixed in the tool section groove, at the coaxial spindle nose (22) that is connected with of the rear end face of this disc (21), be used to connect handle of a knife, on the circumferential wall of this spindle nose, position corresponding to each lathe tool bit is respectively equipped with spindle nose first pin-and-hole (221):
1.3, described handle of a knife (1) has an axle sleeve that is nested with described spindle nose (11), on the outer wall of this axle sleeve (11), be connected with a radially-protruding connecting plate (12), be used for whole lathe tool is fixed on lathe saddle, end at this axle sleeve (11) is provided with axle sleeve first pin-and-hole (111), the axle sleeve of described handle of a knife (11) is nested with the spindle nose (22) of compound slide, the relative coincidence of one of them spindle nose first pin-and-hole (221a) with axle sleeve first pin-and-hole (111), and realize being connected of spindle nose and axle sleeve and the circumferential rotational positioning between them by insertion pin (5) wherein.
6, the compound lathe tool of many lathe tool bits according to claim 5 is characterized in that: described tool section groove is one and half dovetail grooves (211), and the profile of described lathe tool bit matches with the shape of half dovetail groove.
7, according to claim 5 or the compound lathe tool of 6 described many lathe tool bits, it is characterized in that: the position of going up corresponding to spindle nose first pin-and-hole (221a) at described spindle nose (22) also is provided with two pin-and-holes (222 that in-line axial with it arranges, 223), simultaneously, also setting up two pin-and-holes that axially arrange (112 corresponding to the position of described axle sleeve first pin-and-hole (111), 113), and these two pin-and-holes are that the center is just being moved one along circumferential each rotation respectively of axle sleeve clockwise and counterclockwise with axle sleeve first pin-and-hole (111), the angle of inclination of the negative basil, described handle of a knife connecting plate (12) docks and forms with link ramp plate (12-1) and a declivity panel (12-2) of axle sleeve by one, regulates the height of lathe tool bit cutting edge by the ramp plate and the relative slip of declivity panel.
8, according to claim 5 or the compound lathe tool of 6 described many lathe tool bits, it is characterized in that: described pin (5) is a tapered dowel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200294005U CN201264103Y (en) | 2008-06-20 | 2008-06-20 | Composite tool with multi-tool bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200294005U CN201264103Y (en) | 2008-06-20 | 2008-06-20 | Composite tool with multi-tool bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201264103Y true CN201264103Y (en) | 2009-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200294005U Expired - Fee Related CN201264103Y (en) | 2008-06-20 | 2008-06-20 | Composite tool with multi-tool bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201264103Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303141A (en) * | 2011-08-24 | 2012-01-04 | 成都科盛石油科技有限公司 | Tool holder with a plurality of cutter holes |
| CN102873357A (en) * | 2012-09-11 | 2013-01-16 | 辉县市汽车配件有限责任公司 | Six-position tool post for center lathe |
| CN103611961A (en) * | 2013-11-25 | 2014-03-05 | 苏州康菲特自动化科技有限公司 | Sliding rail type knife rest |
| CN104001949A (en) * | 2014-04-30 | 2014-08-27 | 浙江海洋学院 | Multi-cutter-station cutter disk frame |
| CN104139189A (en) * | 2014-07-02 | 2014-11-12 | 苏州朗高电机有限公司 | Machining method of motor pressure shell stator |
| CN104148683A (en) * | 2014-07-02 | 2014-11-19 | 苏州朗高电机有限公司 | Double-bit tool for machining motor pressing shell stator |
| CN104889467A (en) * | 2015-06-15 | 2015-09-09 | 陕西汉机精密机械股份有限公司 | Cylindrical cutting head disc cutter with adjustable milling blade position |
| CN107138745A (en) * | 2017-06-29 | 2017-09-08 | 陈锦清 | The knife rest platform of Digit Control Machine Tool |
| CN111331165A (en) * | 2019-06-27 | 2020-06-26 | 中山宏润龙森自动化科技有限公司 | Novel multi-cutter-position cutter head structure for lathe |
| WO2020258348A1 (en) * | 2019-06-25 | 2020-12-30 | 苏州迈卡孚工业科技有限公司 | Industrial tool capable of being quickly replaced |
-
2008
- 2008-06-20 CN CNU2008200294005U patent/CN201264103Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303141A (en) * | 2011-08-24 | 2012-01-04 | 成都科盛石油科技有限公司 | Tool holder with a plurality of cutter holes |
| CN102873357A (en) * | 2012-09-11 | 2013-01-16 | 辉县市汽车配件有限责任公司 | Six-position tool post for center lathe |
| CN103611961A (en) * | 2013-11-25 | 2014-03-05 | 苏州康菲特自动化科技有限公司 | Sliding rail type knife rest |
| CN103611961B (en) * | 2013-11-25 | 2016-03-02 | 苏州康菲特自动化科技有限公司 | A kind of slide rail type knife rest |
| CN104001949A (en) * | 2014-04-30 | 2014-08-27 | 浙江海洋学院 | Multi-cutter-station cutter disk frame |
| CN104139189A (en) * | 2014-07-02 | 2014-11-12 | 苏州朗高电机有限公司 | Machining method of motor pressure shell stator |
| CN104148683A (en) * | 2014-07-02 | 2014-11-19 | 苏州朗高电机有限公司 | Double-bit tool for machining motor pressing shell stator |
| CN104889467A (en) * | 2015-06-15 | 2015-09-09 | 陕西汉机精密机械股份有限公司 | Cylindrical cutting head disc cutter with adjustable milling blade position |
| CN107138745A (en) * | 2017-06-29 | 2017-09-08 | 陈锦清 | The knife rest platform of Digit Control Machine Tool |
| WO2020258348A1 (en) * | 2019-06-25 | 2020-12-30 | 苏州迈卡孚工业科技有限公司 | Industrial tool capable of being quickly replaced |
| CN111331165A (en) * | 2019-06-27 | 2020-06-26 | 中山宏润龙森自动化科技有限公司 | Novel multi-cutter-position cutter head structure for lathe |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090701 Termination date: 20110620 |