CN203265682U - Boring mill for boring ball arced face - Google Patents

Boring mill for boring ball arced face Download PDF

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Publication number
CN203265682U
CN203265682U CN 201320254515 CN201320254515U CN203265682U CN 203265682 U CN203265682 U CN 203265682U CN 201320254515 CN201320254515 CN 201320254515 CN 201320254515 U CN201320254515 U CN 201320254515U CN 203265682 U CN203265682 U CN 203265682U
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CN
China
Prior art keywords
boring
cutter
workpiece
spherical cambered
cutter head
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CN 201320254515
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Chinese (zh)
Inventor
王龙轩
党军朋
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GUANGZHOU AGILE MANUFACTURING Co Ltd
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GUANGZHOU AGILE MANUFACTURING Co Ltd
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Priority to CN 201320254515 priority Critical patent/CN203265682U/en
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Publication of CN203265682U publication Critical patent/CN203265682U/en
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Abstract

The utility model discloses a boring mill for boring a ball arced face. The boring mill comprises a boring mill body, a boring machining device and a workpiece clamp, wherein the boring machining device and the workpiece clamp are arranged on the boring mill body. The boring mill body is provided with a sliding mechanism which enables the boring machining device and the workpiece clamp to relatively move. The boring machining device comprises a coarse boring cutter and a ball arced face boring cutter. According to the boring mill for boring the ball arced face, the workpiece clamp is used for clamping a workpiece, the sliding mechanism is controlled to enable the workpiece to move to the front end of the coarse boring cutter, the coarse boring cuter carries out coarse boring machining on an inner hole of the workpiece, the sliding mechanism is controlled to enable the workpiece to move to the front end of the ball arced face boring cutter, the ball arced face boring cutter carries out inner hole ball arced face boring on the inner hole of the workpiece, the workpiece with an inner hole ball arced face is machined and formed on the boring mill in a one-shot mode, operation is convenient, and the boring mill is used in the technical field of boring mills.

Description

The boring machine that a kind of boring spherical cambered surface is used
Technical field
The utility model relates to boring machine, particularly a kind of boring machine for boring inner hole of workpiece spherical cambered surface.
Background technology
The part that machine-shaping is had interior spherical cambered surface, the use common boring machine is difficult to machine-shaping and precision is difficult to guarantee, usually need to use numerical control machining center to process, yet when adopting numer centre to process tool changing, stroke is too large, thereby stock-removing efficiency is low, therefore processing cost is high, researches and develops a kind ofly both can enhance productivity, and can guarantee that again the special boring mill of the efficient boring inner hole of workpiece spherical cambered surface of machining accuracy seems very important.
The utility model content
Technical problem to be solved in the utility model is to provide and a kind ofly enhances productivity, can a boring go out the boring machine of inner hole of workpiece spherical cambered surface.
For solving the problems of the technologies described above the technical scheme that adopts: the boring machine that a kind of boring spherical cambered surface is used, comprise boring machine bed body, be located at device for boring and work piece holder on boring machine bed body, be provided with the slipping mechanism that device for boring and work piece holder are relatively moved on boring machine bed body, device for boring comprises heavy boring cutter and spherical cambered surface boring cutter.
Be further used as the improvement of technical solutions of the utility model, slipping mechanism comprises the X-axis slide that is slidably connected on boring machine bed body and the perpendicular Z axis slide of glide direction of glide direction and X-axis slide, work piece holder is arranged on the X-axis slide, be provided with spindle drive on the Z axis slide, heavy boring cutter and spherical cambered surface boring cutter are located on the Z axis slide and by spindle drive and are driven.
Be further used as the improvement of technical solutions of the utility model, the spherical cambered surface boring cutter comprises the first cutter head and is articulated in the first cutter head and an end stretches out the boring cutter of the first cutter head, is provided with in the first cutter head and drives the driving mechanism that boring cutter rotates around pin joint.
Be further used as the improvement of technical solutions of the utility model, but the heavy boring cutter comprises the second cutter head and the rough boring cutter of being located at radial feed on described the second cutter head.
Be further used as the improvement of technical solutions of the utility model, the heavy boring cutter also comprises the boring tool of being located on the second cutter head, and carries out the cutter-exchange mechanism of tool changing between rough boring cutter and boring tool.
Beneficial effect: the boring machine that this boring spherical cambered surface is used utilizes work piece holder clamping fixation workpiece, controlling slipping mechanism makes workpiece move to heavy boring cutter front end, the heavy boring cutter carries out heavy boring processing to inner hole of workpiece, controlling slipping mechanism makes workpiece move to spherical cambered surface boring cutter front end again, the spherical cambered surface boring cutter carries out the boring of endoporus spherical cambered surface to inner hole of workpiece again, once machine-shaping goes out to have the workpiece of endoporus spherical cambered surface on boring machine, and is easy to operate.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is described further;
Fig. 1 is the structural representation of the present embodiment;
Fig. 2 is the structural representation of spherical cambered surface boring cutter in the present embodiment;
Fig. 3 is the cutaway view of spherical cambered surface boring cutter in the present embodiment;
Fig. 4 is the structural representation of heavy boring cutter in the present embodiment;
Fig. 5 is the cutaway view of heavy boring cutter in the present embodiment.
The specific embodiment
Referring to figs. 1 through Fig. 5, the boring machine that a kind of boring spherical cambered surface of the utility model is used, comprise boring machine bed body 10, be located at device for boring 30 and work piece holder 40 on boring machine bed body 10, be provided with the slipping mechanism that device for boring 30 and work piece holder 40 are relatively moved on boring machine bed body 10, device for boring 30 comprises heavy boring cutter 31 and spherical cambered surface boring cutter 32.
The boring machine that this boring spherical cambered surface is used utilizes work piece holder 40 clamping fixation workpieces, controlling slipping mechanism makes workpiece move to heavy boring cutter 31 front ends, 31 pairs of inner hole of workpieces of heavy boring cutter carry out heavy boring processing, controlling slipping mechanism makes workpiece move to spherical cambered surface boring cutter 32 front ends again, spherical cambered surface boring cutter 32 carries out the boring of endoporus spherical cambered surface to inner hole of workpiece again, once machine-shaping goes out to have the workpiece of endoporus spherical cambered surface on boring machine, and is easy to operate.
As preferred embodiment of the present utility model, slipping mechanism comprises the X-axis slide 21 that is slidably connected on boring machine bed body 10 and the perpendicular Z axis slide 22 of glide direction of glide direction and X-axis slide 21, work piece holder 40 is arranged on X-axis slide 21, be provided with spindle drive on Z axis slide 22, heavy boring cutter 31 and spherical cambered surface boring cutter 32 are located on Z axis slide 22 and by spindle drive and are driven.
Be respectively equipped with the slide rail that matches with X-axis slide 21 and Z axis slide 22 on boring machine bed body 10, also be provided with on boring machine bed body 10 and drive the drive unit that X-axis slide 21 and Z axis slide 22 slide along slide rail separately, spindle drive comprise spindle motor and with joining the first main shaft of spindle motor output and the second main shaft, heavy boring cutter 31 is arranged on the first main shaft, and spherical cambered surface boring cutter 32 is arranged on the second main shaft.
As preferred embodiment of the present utility model, spherical cambered surface boring cutter 32 comprises the first cutter head 321 and is articulated in the first cutter head 321 and an end stretches out the boring cutter 322 of the first cutter head 321, is provided with in the first cutter head 321 and drives the driving mechanism that boring cutter 322 rotates around pin joint.
in the present embodiment, the first cutter head 321 is a multidiameter shape, the first cutter head 321 and the second main shaft link, boring cutter 322 comprises rolling disc 3221, rolling disc 3221 is articulated in take its center of circle as pin joint in the first cutter head 321, radially have a conduit at rolling disc 3221, knife bar 3222 is installed in conduit, one end of knife bar 3222 stretches out the first cutter head 321 and the cutter grain is installed thereon, driving mechanism drives rolling disc 3221 and rotates around its center of circle, driving mechanism comprises connecting rod 3231, be hinged with connecting rod 3,231 one ends and can be along the first cutter head 321 sliding shoe 3232 in axial sliding, and the pull bar 3233 that is connected with sliding shoe 3232, connecting rod 3231 is articulated in rolling disc 3221 outer rim ends, make rolling disc 3221 under the pulling of connecting rod 3231, rolling disc 3221 can rotate around its center of circle, and then drive knife bar 3222 swings, make the cutter grain on it make the cutting of arc track, the second main shaft rotates drive the first cutter head 321 and does gyration, and then the boring cutter 322 that drives on it is made circumference cutting movement right boring endoporus, again by controlling driving mechanism, boring cutter 322 is rotated around its pin joint, at the gyration of the first cutter head 321 and boring cutter 322 self under the acting in conjunction that its pin joint rotates, boring cutter 322 cuts out interior spherical cambered surface as cambered surface.
As preferred embodiment of the present utility model, but heavy boring cutter 31 comprises the second cutter head 311 and the rough boring cutter 312 of being located at radial feed on described the second cutter head 311.
As preferred embodiment of the present utility model, heavy boring cutter 31 also comprises the boring tool 313 of being located on the second cutter head 311, and the cutter-exchange mechanism that carries out tool changing between rough boring cutter 312 and boring tool 313.
in the present embodiment, the second cutter head 311 is a multidiameter shape, the second cutter head 311 and the first main shaft link, cutter-exchange mechanism mainly comprises the tool fitting 3111 and the slide block spare 3112 that is connected with tool fitting 3111 that is arranged in the second cutter head 311, tool fitting 3111 is mutually vertical with slide block spare 3112, cross section is T-shaped, rough boring cutter 312 and boring tool 313 be opposing being arranged on tool fitting 3111 respectively, the second cutter head 311 axially has a rectangular opening, the rectangular opening that tool fitting 3111 passes on the second cutter head 311 stretches out the second cutter head 311, and slide block spare 3112 is placed in the second cutter head 311, radially have a chute in the second cutter head 311, slide block spare 3112 is arranged on the interior chute of the second cutter head 311 and chute slip relatively, slide block spare 3112 drives coupled corresponding the moving radially of tool fitting 3111 when chute slides, thereby drive rough boring cutter 312 radial feeds, for need to be to the workpiece of endoporus slot boring, by controlling cutter-exchange mechanism, driving whole tool fitting 3111 moves radially, realize the rapid changing knife of rough boring cutter 312 and boring tool 313, specifically controlling slide block spare 3112 radially slides, driving tool fitting 3111 moves radially, make rough boring cutter 312 on it away from the axis of rotation of the second cutter head 311, boring tool 313 is near the axis of rotation of the second cutter head 311, thereby when the second cutter head 311 is done gyration, only have 312 pairs of workpiece borings of rough boring cutter, after the inner hole of workpiece heavy boring is complete, controlling slide block spare 3112 radially slides in opposite direction, and then make rough boring cutter 312 on tool fitting 3111 near the axis of rotation of the second cutter heads 311, boring tool 313 is away from the axis of rotation of the second cutter head 311, thereby when the second cutter head 311 is done gyration, due to the distance between boring tool 313 and the second cutter head 311 axiss of rotation greater than the distance between rough boring cutter 312 and the second cutter head 311 axiss of rotation, only have 313 pairs of workpiece of boring tool to carry out boring, complete the inner hole of workpiece slot boring.
The above has done detailed description to embodiment of the present utility model by reference to the accompanying drawings, but the utility model is not limited to above-mentioned embodiment, in the ken that described technical field those of ordinary skill possesses, can also make various variations under the prerequisite that does not break away from the utility model aim.

Claims (5)

1. boring machine that the boring spherical cambered surface is used, it is characterized in that: comprise boring machine bed body (10), be located at device for boring (30) and work piece holder (40) on described boring machine bed body (10), be provided with the slipping mechanism that device for boring (30) and work piece holder (40) are relatively moved on described boring machine bed body (10), described device for boring (30) comprises heavy boring cutter (31) and spherical cambered surface boring cutter (32).
2. the boring machine used of boring spherical cambered surface according to claim 1, it is characterized in that: described slipping mechanism comprises the X-axis slide (21) that is slidably connected on boring machine bed body (10) and the perpendicular Z axis slide (22) of glide direction of glide direction and X-axis slide (21), described work piece holder (40) is arranged on X-axis slide (21), be provided with spindle drive on described Z axis slide (22), described heavy boring cutter (31) and spherical cambered surface boring cutter (32) are located at Z axis slide (22) upward and are driven by spindle drive.
3. the boring machine used of boring spherical cambered surface according to claim 1 and 2, it is characterized in that: described spherical cambered surface boring cutter (32) comprises the first cutter head (321) and is articulated in the first cutter head (321) and an end stretches out the boring cutter (322) of the first cutter head (321), is provided with to drive the driving mechanism that boring cutter (322) rotates around pin joint in the first cutter head (321).
4. the boring machine used of boring spherical cambered surface according to claim 1 and 2, it is characterized in that: described heavy boring cutter (31) comprises the second cutter head (311) and is located at described the second cutter head (311) but the rough boring cutter (312) of upper radial feed.
5. the boring machine used of boring spherical cambered surface according to claim 4, it is characterized in that: described heavy boring cutter (31) also comprises the boring tool (313) of being located on the second cutter head (311), and the cutter-exchange mechanism that carries out tool changing between described rough boring cutter (312) and boring tool (313).
CN 201320254515 2013-05-10 2013-05-10 Boring mill for boring ball arced face Active CN203265682U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320254515 CN203265682U (en) 2013-05-10 2013-05-10 Boring mill for boring ball arced face

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320254515 CN203265682U (en) 2013-05-10 2013-05-10 Boring mill for boring ball arced face

Publications (1)

Publication Number Publication Date
CN203265682U true CN203265682U (en) 2013-11-06

Family

ID=49496175

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320254515 Active CN203265682U (en) 2013-05-10 2013-05-10 Boring mill for boring ball arced face

Country Status (1)

Country Link
CN (1) CN203265682U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106624035A (en) * 2016-12-29 2017-05-10 重庆越发机械制造有限公司 Valve rocker drilling equipment with automatic tool changing mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106624035A (en) * 2016-12-29 2017-05-10 重庆越发机械制造有限公司 Valve rocker drilling equipment with automatic tool changing mechanism
CN106624035B (en) * 2016-12-29 2018-06-29 重庆越发机械制造有限公司 Valve rocker drilling device with automatic tool changer

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