CN102069212A - Turntable type link three-axis boring mill - Google Patents
Turntable type link three-axis boring mill Download PDFInfo
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- CN102069212A CN102069212A CN201010546625XA CN201010546625A CN102069212A CN 102069212 A CN102069212 A CN 102069212A CN 201010546625X A CN201010546625X A CN 201010546625XA CN 201010546625 A CN201010546625 A CN 201010546625A CN 102069212 A CN102069212 A CN 102069212A
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Abstract
The invention discloses a multifunctional cutter bar structure of a boring mill and belongs to the technical field of manufacturing of boring mill equipment according to the International Patent Classification (IPC). The boring mill comprises a machine frame, a turntable mechanism and a boring mechanism, wherein the machine frame is provided with a workbench, and the turntable mechanism is arranged on the workbench; the turntable mechanism is provided with four clamp stations to position and clamp a workpiece; the boring mechanism is mounted on the machine frame and comprises three boring cutter bars, the boring point of each boring cutter bar is arranged on the periphery of a turntable and matched with the clamp stations to bore holes on the workpiece positioned by clamp work stations; and the turntable mechanism rotates certain angles in turn to make the bored holes of the workpiece clamped by the turntable mechanism to direct face the boring point of the each boring cutter bar. In the invention, positioning is completed at one time by the cooperation of the turntable and the three-axis boring cutter bars on machine frame so as to bore a plurality of apertures on the workpiece; two kinds of boring cutters are mounted on the shaft of the same cutter bar, so concentricity of the boring hole is high; and the boring mill also has the advantages of rational structure, high production efficiency, high yield and the like.
Description
Technical field
The present invention discloses the multi-functional knife bar structure of a kind of boring machine, divides by International Patent Classification (IPC) (IPC) to belong to boring machine equipment class manufacturing technology field, especially relates to a kind of boring machine equipment of machining chain sheet integrated molding.
Background technology
Boring machine, the mainly lathe that the existing pre-manufactured hole of workpiece is carried out boring with boring cutter.Usually, boring cutter rotates to be main motion, and boring cutter or workpiece movement are feed motion.The function of boring machine is mainly used in the machining high-precision hole or one-time positioning is finished the fine finishining in a plurality of holes, can be engaged in the processing of other machined surfaces relevant with hole fine finishining in addition.Use different cutters and annex also can carry out drilling, milling, the machining accuracy of cutting it and surface quality and will be higher than drilling machine.Yet existing boring machine generally can only assemble a knife bar, and one match knife bar and a boring cutter, for the boring hole when if high requirement such as tolerance or concentricity is arranged, must be through heavy boring and two steps of right boring, correspondingly will be equipped with two kinds of boring cutters.
If when carrying out boring for workpiece with position, a plurality of hole, changing knife rod or directly carry out next position, hole operation more to another boring machine.Form by a plurality of interconnective chain sheets as the excavator crawler belt, each chain sheet has two to connect circular hole along its length, one of them circular hole has small one and large one two kinds of different apertures along its axial direction, this circular hole also is referred to as shoulder hole, therefore from mach angle, the chain sheet comprises the hole of three different sizes, and all there is higher specification requirement in each aperture, therefore the boring for chain sheet aperture is by six more changing knife rod realizations, so the dismounting position fixing process of chain sheet is wasted the more time, and because positioning requirements height during the dismounting of chain sheet, bore hole tends to cause shoddy goods once more, not only production efficiency reduces, and increases production cost of products.
Summary of the invention
At the deficiencies in the prior art, the invention provides a kind of rational in infrastructure, three boring machines of rotating disc type chain sheet that can enhance productivity.
For achieving the above object, the present invention is achieved by the following technical solutions:
Three boring machines of a kind of rotating disc type chain sheet comprise frame, rotating disk mechanism and boring mechanism, wherein:
Frame which is provided with workbench, on this workbench rotating disk mechanism is installed;
Rotating disk mechanism which is provided with four anchor clamps stations with the positioning clamping workpiece;
Boring mechanism, it is installed on the frame, and this boring mechanism comprises three boring knife bars, and the boring end of each knife bar is arranged at rotating disk week side and cooperate workpiece hole with its location of boring with rotating disk anchor clamps station;
Turn an angle the successively position, workpiece boring hole that makes its clamping of described rotating disk mechanism faces the boring end of each boring knife bar, thus the disposable boring operation of finishing a plurality of apertures on the workpiece.
Further, described rotating disk mechanism comprises the hydraulic cylinder of rotating disk, anchor clamps and control anchor clamps, the positive front side of rotating disk is the dismounting mouth that is arranged on the frame, and the anchor clamps station of corresponding this dismounting mouth is a workpiece dismounting station, its excess-three station respectively correspondence the boring end of knife bar be the boring station.
Further, four anchor clamps on the described rotating disk mechanism are interval 90 degree and are distributed on the rotating disk, and dial rotation 90 degree make the position, workpiece boring hole of its clamping face the boring end of boring knife bar.
Further, described boring knife bar is by cutter spindle and be arranged at two kinds of boring cutters on the knife bar, and cutter spindle one end is fixed on the boring machine and drives it by driving mechanism and carries out the boring operation.
Further, described two kinds of boring cutters are the combination of first boring cutter and fine boring cutter combination or first boring cutter and boring cutter combination just or fine boring cutter and fine boring cutter and are fixedly installed on the cutter spindle, wherein one group of boring cutter adopts axial location, and another group boring cutter adopts radial location to be fixed on the cutter spindle.
Further, every kind of boring cutter on described each cutter spindle is formed by a boring cutter or by two boring cutters, thereby both are symmetrical arranged and are installed on the speed of accelerating the boring workpiece hole on the cutter spindle when adopting two boring cutters.
Boring process of the present invention is as follows: design boring machine program, start the dress work procedure, put the first chain sheet by the dismounting mouth on the frame, make the clamp on the rotating disk, rotate 90 degree, the first chain sheet arrives the first bore hole station and carries out operation, and corresponding dismounting mouth is installed the second chain sheet, locate the 3rd successively, the 4th chain sheet, and two boring knife bars of back are reprocessed the first knife bar boring hole or the connecting hole of the boring chain sheet other end, and two kinds of boring cutters are installed on the same cutter spindle, after the boring cutter of front end on the cutter spindle machines, directly the feeding cutter spindle carries out back group boring cutter operation to desired location, and bore hole product concentricity height and efficient are fast.
The present invention has following beneficial effect:
1, three operations successively of boring machine equipment, the fast and bore hole quality height of efficient;
2, the present invention adopts the rotating disc type anchor clamps, each anchor clamps station continuous productive process, and one-time positioning and finish six boring operations in three apertures of chain sheet, the concentricity height of shoulder hole greatly reduces the shoddy goods rate of product;
3, the present invention has rational in infrastructure, production efficiency and yield rate advantages of higher.
Description of drawings
Fig. 1 is a schematic diagram of the present invention;
Fig. 2 is another angle schematic diagram of the present invention;
Fig. 3 is a partial enlarged drawing among Fig. 2;
Fig. 4 is knife bar 1 schematic diagram of the present invention;
Fig. 5 is knife bar 1 vertical view of the present invention;
Fig. 6 is boring cutter location, knife bar of the present invention 1 a rear end schematic diagram;
Fig. 7 is knife bar 1 a front end boring cutter of the present invention location schematic diagram;
Fig. 8 is knife bar 2 schematic diagrames of the present invention;
Fig. 9 is knife bar 2 vertical views of the present invention;
Figure 10 is boring cutter location, knife bar of the present invention 2 a rear end schematic diagram;
Figure 11 is knife bar 2 a front end boring cutters of the present invention location schematic diagram.
Figure 12 is knife bar 3 schematic diagrames of the present invention;
Figure 13 is knife bar 3 vertical views of the present invention;
Figure 14 is boring cutter location, knife bar of the present invention 3 a rear end schematic diagram.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing:
Embodiment: present embodiment is to be example with three different size apertures on the boring chain sheet, specifically sees also Fig. 1 and Fig. 2, and three boring machines of a kind of rotating disc type chain sheet comprise frame 1, rotating disk mechanism 2 and boring mechanism 3, wherein:
Frame 1 which is provided with workbench, and rotating disk mechanism 2 is installed on this workbench;
Rotating disk mechanism 2 which is provided with four anchor clamps stations with the positioning clamping workpiece;
See also Fig. 2 and Fig. 3, rotating disk mechanism 2 is provided with four anchor clamps and is respectively applied for four workpiece of positioning clamping, corresponding boring mechanism comprises three boring knife bars, described rotating disk mechanism comprises the hydraulic cylinder 221,222,223,224 of rotating disk 21, anchor clamps 231,232,233,234 and control anchor clamps, the positive front side of rotating disk is the dismounting mouth 100 that is arranged on the frame, the anchor clamps station of corresponding this dismounting mouth is a workpiece dismounting station, its excess-three station respectively correspondence the boring end of knife bar be the boring station.Four anchor clamps on the rotating disk mechanism 2 are interval 90 degree and are distributed on the rotating disk, and dial rotation 90 degree make the position, workpiece boring hole of its clamping face the boring end of boring knife bar.
The boring sequence of operation of the present invention can the shoulder hole of first machining chain sheet after another straight hole of processing, straight hole reprocessing shoulder hole that also can first machining chain sheet is no matter which kind of order all will be used three kinds of knife bars.
Fig. 4, Fig. 5 and Fig. 6, the 7th, the heavy boring knife bar 31 in machining chain sheet ladder aperture, this knife bar comprise cutter spindle 310 and be arranged at two kinds of boring cutters on the knife bar, and cutter spindle is a multidiameter, and the one end is fixed on the boring machine, and the thin shaft part of the other end is installed boring cutter; Boring cutter is two groups, is that just boring cutter 311 is with boring cutter 312 combinations just and be fixedly installed on the thinner section of cutter spindle 310, and two groups just the specification of boring cutters is different, and its effect is the preparatory processing of shoulder hole in the different apertures of boring chain sheet.See also Fig. 4, Fig. 6 and Fig. 7, just boring cutter 312 is made up of two boring cutters, thereby both are symmetrical arranged and are installed on the speed of accelerating the boring workpiece hole on the cutter spindle, two groups of first boring cutters are the heavy boring cutter of boring workpiece hole, axial location hole 3101 on the knife bar is used to locate boring cutter just, another group boring cutter 311 is first boring cutter, and cutter spindle is provided with boring cutter installing hole 3102 and perpendicular radial location hole 3103 is used for the radial location fine boring cutter and is fixed in cutter spindle.
See also Fig. 8, Fig. 9 and Figure 10,11 and be the tool-bar for accurately boring 32 in machining chain sheet ladder aperture, this knife bar and heavy boring knife bar 31 building stones are similar, difference is that boring cutter is a fine boring cutter, specifically comprise cutter spindle 320 and be arranged at two kinds of boring cutters on the knife bar, cutter spindle is a multidiameter, the one end is fixed on the boring machine, and the thin shaft part of the other end is installed boring cutter; Boring cutter be fine boring cutter 321 with fine boring cutter 322 combinations and be fixedly installed on the thinner section of cutter spindle, two groups just the boring cutter specifications are different, its effect is the fine finishining of shoulder hole in the different apertures of boring chain sheet.See also Fig. 8, Figure 10 and Figure 11, axial location hole 3201 on the knife bar is used to locate knife bar front end fine boring cutter 322, another group boring cutter is similarly fine boring cutter 321, and corresponding cutter spindle is provided with boring cutter installing hole 3202 and perpendicular radial location hole 3203 is used for the radial location fine boring cutter and is fixed in cutter spindle.
Figure 12, Figure 13 and Figure 14 are the boring knife bar 33 of machining chain sheet straight hole, and this boring knife bar comprises cutter spindle 330 and be arranged at two kinds of boring cutters 331,332 on the knife bar, and cutter spindle is a multidiameter, and the one end is fixed on the boring machine, and the thin shaft part of the other end is installed boring cutter.Just boring cutter 2 is made up of two boring cutters, thereby both are symmetrical arranged and are installed on the speed of accelerating the boring workpiece hole on the cutter spindle 330, just boring cutter is the heavy boring cutter of boring workpiece hole, axial location hole 3301 on the knife bar is used to locate boring cutter just, another group boring cutter is a fine boring cutter, and cutter spindle is provided with boring cutter installing hole 3302 and perpendicular radial location hole 3303 is used for the first boring cutter of radial location and is fixed in cutter spindle.
The present invention is to the processing of chain sheet, according to above-mentioned each knife bar order can first machining chain sheet shoulder hole, the straight hole of machining chain sheet then; Be specially and start the dress work procedure, put the first chain sheet by the dismounting mouth on the frame, make the clamp on the rotating disk, rotate 90 degree, the first chain sheet arrives shoulder hole hole station and carries out the heavy boring operation, and corresponding dismounting mouth is installed the second chain sheet, locate the 3rd, the 4th chain sheet successively, and two boring knife bars of back carry out to the first chain sheet shoulder hole respectively that fine finishining and another straight hole are coaxial to carry out thick, roughing, rotate again after machining 90 these stations of degree just in time corresponding dismounting mouth and reequip new chain sheet and carry out cycle operation again.The present invention is owing to install two kinds of boring cutters on the same cutter spindle, after the boring cutter of front end on the cutter spindle machined, directly the feeding cutter spindle carried out back group boring cutter operation to desired location, and bore hole product concentricity height and efficient are fast.
The above record only for utilizing the embodiment of this origination techniques content, anyly is familiar with modification, the variation that this skill person uses this creation to do, and all belongs to the claim of this creation opinion, and is not limited to those disclosed embodiments.
Claims (6)
1. three boring machines of a rotating disc type chain sheet is characterized in that comprising frame, rotating disk mechanism and boring mechanism, wherein:
Frame which is provided with workbench, on this workbench rotating disk mechanism is installed;
Rotating disk mechanism which is provided with four anchor clamps stations with the positioning clamping workpiece;
Boring mechanism, it is installed on the frame, and this boring mechanism comprises three boring knife bars, and the boring end of each knife bar is arranged at rotating disk week side and cooperate workpiece hole with its location of boring with rotating disk anchor clamps station;
The position, workpiece boring hole that makes its clamping faces the disposable boring operation of finishing a plurality of apertures on the workpiece of boring end of each boring knife bar thereby described rotating disk mechanism turns an angle successively.
2. three boring machines of rotating disc type chain sheet according to claim 1, it is characterized in that: described rotating disk mechanism comprises the hydraulic cylinder of rotating disk, anchor clamps and control anchor clamps, the positive front side of rotating disk is the dismounting mouth that is arranged on the frame, the anchor clamps station of corresponding this dismounting mouth is a workpiece dismounting station, its excess-three station respectively correspondence the boring end of knife bar be the boring station.
3. three boring machines of rotating disc type chain sheet according to claim 2 is characterized in that: four anchor clamps on the described rotating disk mechanism are interval 90 degree and are distributed on the rotating disk, and dial rotation 90 degree make the position, workpiece boring hole of its clamping face the boring end of boring knife bar.
4. three boring machines of rotating disc type chain sheet according to claim 1 is characterized in that: described boring knife bar is by cutter spindle and be arranged at two kinds of boring cutters on the knife bar, and cutter spindle one end is fixed on the boring machine and drives it by driving mechanism and carries out the boring operation.
5. three boring machines of rotating disc type chain sheet according to claim 4, it is characterized in that: described two kinds of boring cutters are the combination of first boring cutter and fine boring cutter combination or first boring cutter and boring cutter combination just or fine boring cutter and fine boring cutter and are fixedly installed on the cutter spindle, wherein one group of boring cutter adopts axial location, and another group boring cutter adopts radial location to be fixed on the cutter spindle.
6. three boring machines of rotating disc type chain sheet according to claim 4, it is characterized in that: every kind of boring cutter on the described cutter spindle is formed by a boring cutter or by two boring cutters, thereby both are symmetrical arranged and are installed on the speed of accelerating the boring workpiece hole on the cutter spindle when adopting two boring cutters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010546625XA CN102069212A (en) | 2010-11-11 | 2010-11-11 | Turntable type link three-axis boring mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010546625XA CN102069212A (en) | 2010-11-11 | 2010-11-11 | Turntable type link three-axis boring mill |
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| Publication Number | Publication Date |
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| CN102069212A true CN102069212A (en) | 2011-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010546625XA Pending CN102069212A (en) | 2010-11-11 | 2010-11-11 | Turntable type link three-axis boring mill |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108044148A (en) * | 2017-12-04 | 2018-05-18 | 上海佳友市政建筑有限公司 | A kind of electromechanical HDD pipeline boring device for clearing away obstacle and application method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2804584A1 (en) * | 1978-02-03 | 1979-08-09 | Heinrich Eppinger | Machine tool with multiple working stations - has fixed and retractable machining units at stations connected to common power unit |
| US5199158A (en) * | 1992-07-28 | 1993-04-06 | Litton Industrial Automation Systems, Inc. | Multiple station flexible boring machine |
| CN2915360Y (en) * | 2006-04-27 | 2007-06-27 | 臧日政 | Multi-position processing machine |
| CN201076936Y (en) * | 2007-07-25 | 2008-06-25 | 北京市建筑工程研究院 | Device for simultaneous milling process on multi-station |
-
2010
- 2010-11-11 CN CN201010546625XA patent/CN102069212A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2804584A1 (en) * | 1978-02-03 | 1979-08-09 | Heinrich Eppinger | Machine tool with multiple working stations - has fixed and retractable machining units at stations connected to common power unit |
| US5199158A (en) * | 1992-07-28 | 1993-04-06 | Litton Industrial Automation Systems, Inc. | Multiple station flexible boring machine |
| CN2915360Y (en) * | 2006-04-27 | 2007-06-27 | 臧日政 | Multi-position processing machine |
| CN201076936Y (en) * | 2007-07-25 | 2008-06-25 | 北京市建筑工程研究院 | Device for simultaneous milling process on multi-station |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108044148A (en) * | 2017-12-04 | 2018-05-18 | 上海佳友市政建筑有限公司 | A kind of electromechanical HDD pipeline boring device for clearing away obstacle and application method |
| CN108044148B (en) * | 2017-12-04 | 2024-04-16 | 上海佳友市政建筑有限公司 | Electromechanical HDD (hard disk drive) pipeline boring obstacle remover and use method thereof |
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Application publication date: 20110525 |