CN205020902U - Jacking drilling combination cutting tool - Google Patents
Jacking drilling combination cutting tool Download PDFInfo
- Publication number
- CN205020902U CN205020902U CN201520767698.XU CN201520767698U CN205020902U CN 205020902 U CN205020902 U CN 205020902U CN 201520767698 U CN201520767698 U CN 201520767698U CN 205020902 U CN205020902 U CN 205020902U
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- China
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- jacking
- tool
- trepanning
- trepanning tool
- knife
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Abstract
The utility model discloses a jacking drilling combination cutting tool, this jacking drilling combination cutting tool include the cutter body, a serial communication port, one side of cutter body is equipped with the drill bit, the both ends of cutter body all edgewise the reason to drill bit axial direction extends and forms the jacking cutter arbor body no. 1 and the jacking cutter arbor body no. 2, the tip clamping of the jacking cutter arbor body no. 1 has jacking sword no. 1, the clamping is established to the tip of the jacking cutter arbor body no. 2 has jacking sword no. 2, the draw of jacking sword jacking sword no. 2 is removable blade, the jacking cutter arbor body no. 1, the jacking cutter arbor body no. 2 and drill bit and the cutter body is solid forging formula or unit construction formula. This cutter simple structure, the function is simultaneously drilling and jacking, endocentric annular work piece inside and outside can a clamping processing obtaining is efficient, with low costs, the facilitate promotion.
Description
Technical field
The utility model relates to a kind of cutter, particularly relates to a kind of jacking boring compound tool.
Background technology
When needs are in similar thick 40mm aluminum plate stock, when the ring-shaped work pieces of diameter ￠ 280mm central diameter ￠ 80mm is made in blanking, obtain part fast for disposable, devise that a kind of structure is simple, efficiency is high, the jacking of good concentricity boring compound tool.
Utility model content
The purpose of this utility model is to provide that a kind of structure is simple, efficiency is high, can the jacking boring compound tool of jacking and boring simultaneously.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is, this jacking boring compound tool comprises cutter hub, it is characterized in that, the side of described cutter hub is provided with drill bit, the two ends of described cutter hub all extend to form the trepanning tool body of rod one and the trepanning tool body of rod two along edge to described drill bit axial direction, the end clamping of the described trepanning tool body of rod one has trepanning tool one, the end of the described trepanning tool body of rod two establishes clamping to have trepanning tool two, described trepanning tool one and described trepanning tool two are changeable blade, the described trepanning tool body of rod one, the trepanning tool body of rod two and drill bit and described cutter hub are Integral forge type or component combination formula.By the side at cutter hub, drill bit and trepanning tool one and trepanning tool two are set simultaneously, trepanning tool one and trepanning tool two lay respectively at the both sides of cutter hub, the making of the trepanning tool body of rod one, the trepanning tool body of rod two and drill bit and cutter hub can be Integral forge type, also can be component combination formula; Wherein trepanning tool one and trepanning tool two are for double-pole trepanning; And trepanning tool one and trepanning tool two are changeable blade, the replacing of trepanning tool one and trepanning tool two can be facilitated like this and the service life of prolongation trepanning tool, the structure of such setting is simple, the opposite side of cutter hub can directly be connected with the main shaft of lathe simultaneously, lathe driven rotary also can realize jacking and boring simultaneously after feeding, namely when cutter hub rotates, blade marks the circle of ￠ 280mm, completes double-pole trepanning; Disposablely obtain ring-shaped work pieces, have operating efficiency high, clamping times is few, the advantage that cylindrical bore concentricity is high, and laborsavingly saves time, and eliminates shank portion simultaneously, can save material like this, reduce costs, be applicable to wide popularization and application.
Further improvement is, this jacking boring compound tool also comprises handle of a knife, and described handle of a knife is arranged on the opposite side of described cutter hub, and the center of described handle of a knife and the center of described drill bit are concentric setting; Described trepanning tool one, trepanning tool two coexist on a center line with described drill bit and described handle of a knife.Handle of a knife plays the effect connect with the main shaft of lathe, simultaneously by arrange handle of a knife can make this jacking hole compound tool be connected with lathe time more firm.
Further improvement is, the on line of the blade of described trepanning tool one and trepanning tool two passes through center line of bit.
Further improvement is, described drill bit comprises drill body, and described drill body is formed from the center of cutter hub side along Axis Extension, and on described drill body, clamping has two bites, and two described bites are changeable blade; Two described bites are positioned at the both sides of described drill body end, and the on line of the blade of two bites passes through center line of bit.Cutter hub centre is drill bit, and the end of drill bit is provided with the clamped blade of two panels, forms drilling cutting edge.
Further improvement is, described drill bit also comprises 2 rows and cuts groove, and described row cuts slot in the both sides of described drill body, and described row cuts groove runs through and be arranged between described drill body and described cutter hub.
Further improvement is, described handle of a knife comprises handle of a knife body, end key and tail end, and described handle of a knife is connected with described cutter hub by described end key, and described handle of a knife body is connected with described end key, and described tail end is connected with described handle of a knife body; Described end key transmitting torque, is provided with internal thread in described tail end, for straining this jacking boring compound tool.By being provided with internal thread in tail end, handle of a knife is connected more firm, stable with lathe.
Further improvement is, described trepanning tool one and described trepanning tool two all adopt interchangeable clamping structure to be connected with described jacking bar two with described jacking bar one; The blade of described trepanning tool one and described trepanning tool two and the described trepanning tool body of rod one and the described trepanning tool body of rod two are and removably connect.Such setting is more convenient for the installation and removal of trepanning tool one and trepanning tool two, is convenient to the replacing of the blade of trepanning tool one and trepanning tool two, extends the service life of this jacking boring compound tool like this.
Further improvement is, the blade of described bite adopts interchangeable clamping structure to be connected with described drill body, and described bite and described drill body are for removably connecting.Such setting is more convenient for the installation and removal of blade of bite and the replacing of blade, extends the service life of this jacking boring compound tool like this.
As preferred version of the present utility model, the shape of described trepanning tool one and described trepanning tool two and described bite is triangle or square or rhombus or circle.
As preferred version of the present utility model, described handle of a knife body is cone shape or cylindrical, and described end key and tail end are cylindrical.
Compared to existing technology, the beneficial effects of the utility model are: drill bit and trepanning tool are designed to one, simultaneously feed processing, achieves jacking and cutting simultaneously like this, disposablely obtains inside and outside concentric ring-shaped work pieces, there is operating efficiency high, clamping times is few, the advantage that cylindrical bore concentricity is high, saves time, raise the efficiency, improve working (machining) efficiency at least 50%; The blade of trepanning tool one and trepanning tool two is all removable standard insert, and cutter hub can Long-Time Service; Extend the service life of this jacking boring compound tool like this.
Compared to existing technology, the beneficial effects of the utility model are: drill bit and trepanning tool have been designed to one, and the processing of feed simultaneously disposablely can obtain inside and outside concentric ring-shaped work pieces, improve working (machining) efficiency at least 50%; The blade of trepanning tool one and trepanning tool two is all removable standard insert, cutter hub can Long Service Life long, the compound tool of this jacking boring simultaneously has the advantage that clamping times is few, efficiency is high, inner hole outer circularity good concentricity, saving material, cost reduce, and is suitable for applying.
Accompanying drawing explanation
Fig. 1 is the structural representation of the jacking boring compound tool in the utility model;
Fig. 2 is the main pseudosection of the jacking boring compound tool in the utility model;
Fig. 3 is the right view of the jacking boring compound tool in the utility model;
Fig. 4 adopts the workpiece schematic diagram of jacking of the present utility model boring obtained by compound tool;
Wherein: 1-cutter hub; The 101-trepanning tool body of rod one; The 102-trepanning tool body of rod two; 2-handle of a knife; 201-internal thread hole; 202-connecting portion; 203-handle of a knife body; 204-handle of a knife tail end; 3-drill bit; 301-drill body; 302-bite; 303-row cuts groove; 401-trepanning tool one; 402-trepanning tool two.
Detailed description of the invention
Embodiment: as shown in Fig. 1 ~ 3, this jacking boring compound tool, comprises cutter hub 1, handle of a knife 2 and drill bit 3, and the two ends of cutter hub 1 are arc and centre is rectangle; The side of cutter hub 1 is provided with drill bit 3, and the opposite side of cutter hub 1 is provided with handle of a knife 2; The inside of one end of handle of a knife 2 is provided with internal thread hole 201, and internal thread hole 201 is for being connected with the main shaft of lathe, and the specification of internal thread hole 201 is M24; The two ends of cutter hub 1 all vertically extend along edge to the side of plumbous 3 and are provided with the trepanning tool body of rod 1 and the trepanning tool body of rod 2 102, one end clamping of the trepanning tool body of rod 1 has trepanning tool 1, one end clamping of the trepanning tool body of rod 2 102 has trepanning tool 2 402, the Integral forge type that is made as of this jacking boring trepanning tool body of rod 1 of compound tool, the trepanning tool body of rod 2 102, drill bit 3, cutter hub 1 and handle of a knife 2 makes integrative-structure, the course of work can be made more synchronous, prevent some positions delayed; Trepanning tool 1, trepanning tool 2 402 coexist on a center line with drill bit 3 and handle of a knife 2; Trepanning tool 1 passes through drill bit 3 center line with the on line of the blade of trepanning tool 2 402; Trepanning tool 1 and trepanning tool 2 402 are arranged in same Radius and same length, form trepanning sword; Drill bit 3 is standard powerful drill, drill bit 3 comprises drill body 301 and two bites 302, cutter hub 1 along its side center upwards vertically extend be provided with drill body 301, on drill body 301, clamping has two bites 302, and two bites 302 are positioned at the both sides of the end of drill body 301, and the on line of the blade of two bites 302 passes through center line of bit; The position of two bites 302 is on different Radius, but drill bit 3 also comprises row and cuts groove 303 on same axial length, and row cuts the both sides that groove 303 is positioned at drill body 301, and row cuts groove 303 runs through and be arranged between drill body 301 and cutter hub 1; Handle of a knife 2 comprises handle of a knife body 203, end key 202 and tail end 204, and cutter hub 1 is connected with handle of a knife 2 by end key 202, and handle of a knife body 203 is connected with end key 202, and tail end 204 is connected with handle of a knife body 203; End key 202 transmitting torque, is provided with internal thread hole 201 in tail end 204, for straining this jacking boring compound tool; Tail end 204 is a part for standard system handle of a knife 2; Handle of a knife body 203 is cone shape, and tail end 204 and described end key 202 are cylindrical; Trepanning tool 1 and trepanning tool 2 402 all adopt interchangeable clamping structure to be connected with jacking bar 2 102 with jacking bar 1; Trepanning tool 1 and trepanning tool 2 402 are with the trepanning tool body of rod 1 and the trepanning tool body of rod 2 102 and removably connect, and bite 302 adopts interchangeable clamping structure to be connected with cutting portion 302, and bite 302 and cutting portion 302 are for removably connecting; Bite 302 is removable; Trepanning tool 1 and described trepanning tool 2 402 are all indexable structures, and are removable; Wherein, trepanning tool 1 is 280mm with the diagonal line length of trepanning tool 2 402; Trepanning tool one is 11.5mm with the width of trepanning tool two, and the trepanning tool body of rod one is 11mm with the thickness of the trepanning tool body of rod two, is highly 45mm; The width of cutter hub is 80mm, is highly 60mm; The diameter of drill bit is 80mm; Be highly 50mm.
This jacking boring compound tool can carry out jacking and cutting simultaneously, and the ring-shaped work pieces (as shown in Figure 4) that diameter ￠ 280mm central diameter ￠ 80mm is made in processing blanking only needs 12 seconds, improves working (machining) efficiency at least 50%.
In addition, described jacking knife bar 1 and described jacking knife bar 2 102 all can branch make, and adopt spiral marking connection to be combined on cutter hub 1; Handle of a knife body 203 can be cylindrical.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effect further describe, be understood that, the foregoing is only specific embodiment of the utility model, be not limited to the utility model, all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improve, such as, component shape in certain embodiment can adopt the quantity of trepanning tool in component shape in other embodiments and structure or change jacking boring compound tool or position etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a jacking boring compound tool, comprise cutter hub, it is characterized in that, the side of described cutter hub is provided with drill bit, the two ends of described cutter hub all extend to form the trepanning tool body of rod one and the trepanning tool body of rod two along edge to described drill bit axial direction, the end clamping of the described trepanning tool body of rod one has trepanning tool one, the end clamping of the described trepanning tool body of rod two has trepanning tool two, described trepanning tool one and described trepanning tool two are changeable blade, and the described trepanning tool body of rod one, the trepanning tool body of rod two and drill bit and described cutter hub are Integral forge type or component combination formula.
2. jacking boring compound tool according to claim 1, is characterized in that, this jacking boring compound tool also comprises handle of a knife, and described handle of a knife is arranged on the opposite side of described cutter hub, and the center of described handle of a knife and the center of described drill bit are concentric setting; Described trepanning tool one, trepanning tool two coexist on a center line with described drill bit and described handle of a knife.
3. jacking boring compound tool according to claim 1, it is characterized in that, the on line of the blade of described trepanning tool one and trepanning tool two passes through center line of bit.
4. the jacking boring compound tool according to any one of claim 1-3, it is characterized in that, described drill bit comprises drill body, described drill body is formed from the center of cutter hub side along Axis Extension, on described drill body, clamping has two bites, and two described bites are changeable blade; Two described bites are positioned at the both sides of described drill body end, and the on line of the blade of two bites passes through center line of bit.
5. jacking according to claim 4 boring compound tool, it is characterized in that, described drill bit also comprises 2 rows and cuts groove, and described row cuts slot in the both sides of described drill body, and described row cuts groove runs through and be arranged between described drill body and described cutter hub.
6. jacking boring compound tool according to claim 2, it is characterized in that, described handle of a knife comprises handle of a knife body, end key and tail end, and described handle of a knife is connected with described cutter hub by described end key, described handle of a knife body is connected with described end key, and described tail end is connected with described handle of a knife body; Described end key transmitting torque; Internal thread is provided with, for straining this jacking boring compound tool in described tail end.
7. jacking boring compound tool according to claim 5, it is characterized in that, described trepanning tool one and described trepanning tool two all adopt interchangeable clamping structure to be connected with described jacking bar two with described jacking bar one; Described trepanning tool one and described trepanning tool two are with the described trepanning tool body of rod one and the described trepanning tool body of rod two and removably connect.
8. jacking boring compound tool according to claim 7, it is characterized in that, the blade of described bite adopts interchangeable clamping structure to be connected with described drill body, and described bite and described drill body are for removably connecting.
9. jacking according to claim 4 boring compound tool, is characterized in that, the shape of described trepanning tool one and described trepanning tool two and described bite can be all triangle, square, rhombus or circle.
10. jacking boring compound tool according to claim 6, it is characterized in that, described handle of a knife body is cone shape or cylindrical, and described end key and tail end are cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520767698.XU CN205020902U (en) | 2015-10-03 | 2015-10-03 | Jacking drilling combination cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520767698.XU CN205020902U (en) | 2015-10-03 | 2015-10-03 | Jacking drilling combination cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205020902U true CN205020902U (en) | 2016-02-10 |
Family
ID=55253469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520767698.XU Expired - Fee Related CN205020902U (en) | 2015-10-03 | 2015-10-03 | Jacking drilling combination cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205020902U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171065A (en) * | 2015-10-03 | 2015-12-23 | 诺德科技股份有限公司 | Jacking and drilling composite cutter |
| CN109093167A (en) * | 2017-06-20 | 2018-12-28 | 罗伯特·博世有限公司 | Boring bar tool |
-
2015
- 2015-10-03 CN CN201520767698.XU patent/CN205020902U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171065A (en) * | 2015-10-03 | 2015-12-23 | 诺德科技股份有限公司 | Jacking and drilling composite cutter |
| CN109093167A (en) * | 2017-06-20 | 2018-12-28 | 罗伯特·博世有限公司 | Boring bar tool |
| CN109093167B (en) * | 2017-06-20 | 2022-03-11 | 罗伯特·博世有限公司 | Drilling 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: 20160210 Termination date: 20181003 |