CN202701457U - Disc-type component drilling tool - Google Patents
Disc-type component drilling tool Download PDFInfo
- Publication number
- CN202701457U CN202701457U CN 201220317995 CN201220317995U CN202701457U CN 202701457 U CN202701457 U CN 202701457U CN 201220317995 CN201220317995 CN 201220317995 CN 201220317995 U CN201220317995 U CN 201220317995U CN 202701457 U CN202701457 U CN 202701457U
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- China
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- workpiece
- boss
- drilling tool
- bushing plate
- drilling
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- Expired - Fee Related
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Abstract
The utility model discloses a disc-type component drilling tool, which comprises a drilling seat, a drill template and a threaded tightening element, wherein the drilling seat is provided with a supporting stand which is matched with a central hole of a workpiece, and the workpiece is sleeved on the supporting stand; one side wall of the drill template is provided with a boss which is matched with a groove on the workpiece, the outer circumferential wall of the boss is annularly and uniformly provided with at least three grooves, and the drill template is also provided with a drilling holes for determining a drilling position of a positioning hole; and the workpiece is arranged between the drilling seat and the drill template, and the drilling seat and the drill template are respectively and correspondently provided with a through hole for installing the threaded tightening element. The disc-type component drilling tool is provided with the drilling seat and the drill template to clamp the workpiece, the workpiece is directly sleeved on the supporting stand of the drilling seat, the boss of the drill template is sleeved inside the upper groove of the workpiece, and the boss is tightened through the threaded tightening element, so that the defects the workpiece cannot be clamped or cannot be precisely clamped due to the roundness error can be effectively overcome.
Description
Technical field
The utility model relates to a kind of frock clamp, and concrete is a kind of disk part by performing drilling tool.
Background technology
In mechanical disk-like accessory, the end face that in the aperture is the part more than the φ 200mm bores a plurality of locating holes, and when institute's brill locating hole and positioning datum have the position degree requirement, require drilling tool frock and part fit clearance in 0.02mm, because part circularity when the locating hole Vehicle Processing is poor, cause the clamping of drilling tool relatively more difficult, and in the parts batch process, the mounting tool anchor clamps are extremely important quickly and easily, can Effective Raise production efficiency and reduction time cost.
In view of this, the utility model is intended to explore a kind of disk part by performing drilling tool, and this drilling tool is clamping parts quickly and easily, and and part between fit clearance can satisfy the position degree requirement of boring.
Summary of the invention
The technical problems to be solved in the utility model is to propose a kind of disk part by performing drilling tool, and this drilling tool is clamping parts quickly and easily, and and part between fit clearance can satisfy the position degree requirement of boring.
Realize above-mentioned technical purpose, disk part by performing drilling tool of the present utility model comprises boring seat, bushing plate and threaded fastener; Described boring seat is provided with the support important actor that cooperates with workpiece center hole, and workpiece is sleeved on and supports on the important actor; One sidewall of described bushing plate is provided with the boss that cooperates with the workpiece upper groove, and annular is provided with the groove that at least three roads are used for reducing boss and workpiece upper groove mating surface in uniform way on the periphery wall of described boss, also is provided with on the described bushing plate for determining to locate the brill punching that hole drill is beaten the position; Workpiece is between boring seat and bushing plate, and corresponding being provided with for the through hole that threaded fastener is installed on described boring seat and the bushing plate.
Further, the bearing of trend of described groove is parallel with the axial direction of boss;
Further, described groove is three;
Further, described installation threaded fastener is installed in the center of described boring seat and bushing plate.
The beneficial effects of the utility model are:
Disk part by performing drilling tool of the present utility model is by arranging boring seat and bushing plate clamping workpiece, during clamping, workpiece directly is sleeved on the support important actor of boring seat, and then the boss with bushing plate is sleeved in the upper groove of workpiece, get final product with threaded fastener is fastening at last, convenient and swift; By the periphery wall at the bushing plate boss groove is set, namely the cross section of the periphery wall of boss is at least cylindrical of trisection, can effectively overcome the poor defective that time clamping is not gone up or clamping precision is not enough of Roundness of Workpiece.
Description of drawings
Fig. 1 is the structural representation of the utility model disk part by performing drilling tool embodiment;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the B detail drawing of Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.
As shown in Figure 1, be the structural representation of the utility model disk part by performing drilling tool embodiment; Fig. 2 is the A-A cutaway view of Fig. 1; Fig. 3 is the B detail drawing of Fig. 2.
The disk part by performing drilling tool of the present embodiment comprises boring seat 1, bushing plate 2 and threaded fastener.Boring seat 1 is provided with the support important actor 1a that cooperates with workpiece 3 centre bores, and workpiece 3 is sleeved on and supports on the important actor 1a, supports the height of important actor 1a not interfere bushing plate 2 installation sites to get final product.One sidewall of bushing plate 2 is provided with the boss 2a that cooperates with workpiece 3 upper grooves, and annular is provided with the groove 2b that at least three roads are used for reducing boss 2a and workpiece upper groove mating surface in uniform way on the periphery wall of boss 2a, also is provided with on the bushing plate 2 for determining to locate the brill punching 2c that hole drill is beaten the position.The bearing of trend of the groove 2b of the present embodiment is parallel with the axial direction of boss 2a, easy to process and bushing plate 2 and workpiece upper groove are cooperated, preferably, the groove 2b of the present embodiment is three, can effectively avoid the poor impact on bushing plate 2 of workpiece 3 circularity, so that assembly precision is higher.Workpiece 3 is between boring seat 1 and bushing plate 2, and corresponding being provided with for through hole 1b and through hole 2d that threaded fastener is installed on boring seat 1 and the bushing plate 2, the present embodiment is installed the center that threaded fastener is installed in boring seat 1 and bushing plate 2, as shown in Figure 1, threaded fastener is bolt 4 and nut 5, by the screw threads for fastening power between bolt 4 and the nut 5, can effectively workpiece 3 be fastened between boring seat 1 and the bushing plate 2.
The disk part by performing drilling tool of the present embodiment is by arranging boring seat 1 and bushing plate 2 clamping workpieces 3, during clamping, workpiece 3 directly is sleeved on the support important actor 1a of boring seat 1, then the boss 2a with bushing plate 2 is sleeved in the upper groove of workpiece 3, get final product with threaded fastener is fastening at last, convenient and swift.By the periphery wall at bushing plate boss 2a groove 2b is set, namely the cross section of the periphery wall of boss 2a is the cylindrical of trisection, can effectively overcome the poor defective that time clamping is not gone up or clamping precision is not enough of workpiece 3 circularity.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (4)
1. a disk part by performing drilling tool is characterized in that: comprise boring seat, bushing plate and threaded fastener; Described boring seat is provided with the support important actor that cooperates with workpiece center hole, and workpiece is sleeved on and supports on the important actor; One sidewall of described bushing plate is provided with the boss that cooperates with the workpiece upper groove, and annular is provided with the groove that at least three roads are used for reducing boss and workpiece upper groove mating surface in uniform way on the periphery wall of described boss, also is provided with on the described bushing plate for determining to locate the brill punching that hole drill is beaten the position; Workpiece is between boring seat and bushing plate, and corresponding being provided with for the through hole that threaded fastener is installed on described boring seat and the bushing plate.
2. disk part by performing drilling tool according to claim 1 is characterized in that: the bearing of trend of described groove is for parallel with the axial direction of boss.
3. disk part by performing drilling tool according to claim 2, it is characterized in that: described groove is three.
4. disk part by performing drilling tool according to claim 1 is characterized in that: described installation threaded fastener is installed in the center of described boring seat and bushing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220317995 CN202701457U (en) | 2012-07-03 | 2012-07-03 | Disc-type component drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220317995 CN202701457U (en) | 2012-07-03 | 2012-07-03 | Disc-type component drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202701457U true CN202701457U (en) | 2013-01-30 |
Family
ID=47581797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220317995 Expired - Fee Related CN202701457U (en) | 2012-07-03 | 2012-07-03 | Disc-type component drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202701457U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476256A (en) * | 2014-12-13 | 2015-04-01 | 遵义金惠机械制造有限责任公司 | Fixing device for use in machining of connecting disk |
| CN104511614A (en) * | 2013-12-14 | 2015-04-15 | 柳州市国顺机械制造有限公司 | Method for drilling into round nut |
| CN104511621A (en) * | 2013-12-14 | 2015-04-15 | 柳州市国顺机械制造有限公司 | Clamp for drilling of round nut |
| CN104959867A (en) * | 2015-06-11 | 2015-10-07 | 苏州市吴中区胥口广博模具加工厂 | Automatic rotary table material loading mechanism of automatic double-station rotary table type drilling machine |
| CN107952980A (en) * | 2017-11-30 | 2018-04-24 | 哈尔滨建成集团有限公司 | A kind of annular thin wall class part Special drill jig with symmetrical boss |
-
2012
- 2012-07-03 CN CN 201220317995 patent/CN202701457U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511614A (en) * | 2013-12-14 | 2015-04-15 | 柳州市国顺机械制造有限公司 | Method for drilling into round nut |
| CN104511621A (en) * | 2013-12-14 | 2015-04-15 | 柳州市国顺机械制造有限公司 | Clamp for drilling of round nut |
| CN104476256A (en) * | 2014-12-13 | 2015-04-01 | 遵义金惠机械制造有限责任公司 | Fixing device for use in machining of connecting disk |
| CN104959867A (en) * | 2015-06-11 | 2015-10-07 | 苏州市吴中区胥口广博模具加工厂 | Automatic rotary table material loading mechanism of automatic double-station rotary table type drilling machine |
| CN107952980A (en) * | 2017-11-30 | 2018-04-24 | 哈尔滨建成集团有限公司 | A kind of annular thin wall class part Special drill jig with symmetrical boss |
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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 |
Granted publication date: 20130130 Termination date: 20150703 |
|
| EXPY | Termination of patent right or utility model |