CN204603388U - Novel drilling depth localization device cutter - Google Patents
Novel drilling depth localization device cutter Download PDFInfo
- Publication number
- CN204603388U CN204603388U CN201520327743.XU CN201520327743U CN204603388U CN 204603388 U CN204603388 U CN 204603388U CN 201520327743 U CN201520327743 U CN 201520327743U CN 204603388 U CN204603388 U CN 204603388U
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- depth localization
- process tool
- depth
- rolling bearing
- bearing
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Abstract
The utility model discloses a kind of Novel drilling depth localization device cutter, comprise process tool, depth localization cover, rolling bearing, plane bearing, described process tool coordinates rolling bearing and plane bearing to be assemblied in depth localization cover, described process tool overlaps axial limiting relative to depth localization and circumference is rotated, and inwall interference fit is overlapped in rolling bearing and depth localization; Plane bearing is positioned on rolling bearing, and depth localization cover is stretched out in the lower end of process tool.When getting into the size of this brill, workpiece is encountered in the lower edge of depth localization cover, prevents process tool from continuing processing, guarantees the consistent of each machining hole degree of depth; The overprocessing of the process tool simultaneously also effectively avoided, ensures service life; In addition, drilling depth, without the need to manual intervention, is also conducive to the lifting of working (machining) efficiency.Belong to equipments machining die technical field.
Description
Technical field
The utility model belongs to equipments machining die technical field, more particularly relates to a kind of Novel drilling depth localization device cutter.
Background technology
Can punch on mould as required in mold pressing process, as processed jogger hole, adopt at present mostly drilling machine to complete boring, due to existing drill bit, do not have can the accessory part of the keyhole degree of depth very well, cause when processing mold jogger hole, there is the different common fault of the punching degree of depth; Each punching simultaneously needs the Artificial Control degree of depth, also easily causes working (machining) efficiency lower.
Summary of the invention
Technical problem to be solved in the utility model is: provide that one can improve punching size accuracy, easy to use, processing dimension regulates simple Novel drilling depth localization device cutter.
Technical solution adopted in the utility model is: a kind of Novel drilling depth localization device cutter, comprise process tool, depth localization cover, rolling bearing, plane bearing, described process tool coordinates rolling bearing and plane bearing to be assemblied in depth localization cover, described process tool overlaps axial limiting relative to depth localization and circumference is rotated, and inwall interference fit is overlapped in rolling bearing and depth localization; Plane bearing is positioned on rolling bearing, and depth localization cover is stretched out in the lower end of process tool.
Described rolling bearing and plane bearing are enclosed within process tool, and depth localization cover inwall is provided with the bearing fixed seat for axial support rolling bearing, and plane bearing is positioned on rolling bearing; Process tool upper end is provided with radial loop, forms axial limiting between described radial loop and the upper surface of plane bearing.
Working depth adjustable ring is provided with between the radial loop of described process tool and plane bearing.
The lower end of described depth localization cover is provided with several radial discharging openings.
The beneficial effects of the utility model are: a kind of Novel drilling depth localization of the utility model device cutter, and when getting into the size of this brill, workpiece is encountered in the lower edge of depth localization cover, prevents process tool from continuing processing, guarantees the consistent of each machining hole degree of depth; The overprocessing of the process tool simultaneously also effectively avoided, ensures service life; In addition, drilling depth, without the need to manual intervention, is also conducive to the lifting of working (machining) efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model schematic perspective view.
Fig. 2 position the utility model front view.
Fig. 3 is A-A sectional view in Fig. 2.
In figure, 1, process tool, 1.1, radial loop, 2, depth localization cover, 2.1, bearing fixed seat, 2.2, radial discharging opening, 3, rolling bearing, 4, plane bearing, 5, working depth adjustable ring.
Detailed description of the invention
Shown in Fig. 1-Fig. 3, a kind of Novel drilling depth localization of the utility model device cutter, comprise process tool 1, depth localization cover 2, rolling bearing 3, plane bearing 4, described process tool 1 coordinates rolling bearing 3 and plane bearing 4 to be assemblied in depth localization cover 2, described process tool 1 overlaps 2 axial limitings relative to depth localization and circumference is rotated, and 2 inwall interference fit are overlapped in rolling bearing 3 and depth localization; Plane bearing 4 is positioned on rolling bearing 3, and depth localization cover 2 is stretched out in the lower end of process tool 1.Described rolling bearing 3 is deep groove ball bearing, and described plane bearing is the plane bearing of dribbling.
Described rolling bearing 3 and plane bearing 4 are enclosed within process tool 1, and depth localization is overlapped 2 inwalls and is provided with bearing fixed seat 2.1 for axial support rolling bearing 3, and described bearing fixed seat 2.1 is radial convex loop; Plane bearing 4 is positioned on rolling bearing 3; Process tool 1 upper end is provided with radial loop 1.1, forms axial limiting between described radial loop 1.1 and the upper surface of plane bearing 4.
Working depth adjustable ring 5 is provided with between the radial loop 1.1 of described process tool 1 and plane bearing 4.When adjusting working depth, the gap between the radial loop 1.1 of process tool 1 and plane bearing 4 is filled up through working depth adjustable ring 5.
The lower end of described depth localization cover 2 is provided with several radial discharging openings 2.2.Have iron filings in boring procedure to produce, be convenient to discharge from radial discharging opening 2.2 timely.
Operation principle of the present utility model is: as shown in Figure 3, the working depth in hole is exactly that process tool 1 stretches out this part distance of depth localization cover 2, after processing puts in place, processing is encountered in the lower surface of depth localization cover 2, process tool 1 cannot continue downward operation, can only rotate in a circumferential direction simultaneously, effectively ensure that the uniformity of working depth.
The utility model Novel drilling depth localization device cutter, when getting into the size of this brill, workpiece is encountered in the lower edge of depth localization cover 2, prevents process tool 1 from continuing processing, guarantees the consistent of each machining hole degree of depth; The overprocessing of the process tool simultaneously also effectively avoided, ensures service life; In addition, drilling depth, without the need to manual intervention, is also conducive to the lifting of working (machining) efficiency.
Claims (4)
1. a Novel drilling depth localization device cutter, it is characterized in that: comprise process tool (1), depth localization cover (2), rolling bearing (3), plane bearing (4), described process tool (1) coordinates rolling bearing (3) and plane bearing (4) to be assemblied in depth localization cover (2), described process tool (1) relative to depth localization cover (2) axial limiting and circumference rotate, rolling bearing (3) and depth localization cover (2) inwall interference fit; Plane bearing (4) is positioned on rolling bearing (3), and depth localization cover (2) is stretched out in the lower end of process tool (1).
2. a kind of Novel drilling depth localization device cutter according to claim 1, it is characterized in that: described rolling bearing (3) and plane bearing (4) are enclosed within process tool (1), depth localization cover (2) inwall is provided with the bearing fixed seat (2.1) for axial support rolling bearing (3), and plane bearing (4) is positioned on rolling bearing (3); Process tool (1) upper end is provided with radial loop (1.1), forms axial limiting between described radial loop (1.1) and the upper surface of plane bearing (4).
3. a kind of Novel drilling depth localization device cutter according to claim 2, is characterized in that: be provided with working depth adjustable ring (5) between the radial loop (1.1) of described process tool (1) and plane bearing (4).
4. a kind of Novel drilling depth localization device cutter according to claim 1, is characterized in that: the lower end of described depth localization cover (2) is provided with several radial discharging openings (2.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520327743.XU CN204603388U (en) | 2015-05-15 | 2015-05-15 | Novel drilling depth localization device cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520327743.XU CN204603388U (en) | 2015-05-15 | 2015-05-15 | Novel drilling depth localization device cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204603388U true CN204603388U (en) | 2015-09-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520327743.XU Active CN204603388U (en) | 2015-05-15 | 2015-05-15 | Novel drilling depth localization device cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204603388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108247780A (en) * | 2017-12-28 | 2018-07-06 | 浙江浪潮精密机械有限公司 | A kind of drilling depth positions adjustable counter bore bit and drilling depth adjusting method |
-
2015
- 2015-05-15 CN CN201520327743.XU patent/CN204603388U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108247780A (en) * | 2017-12-28 | 2018-07-06 | 浙江浪潮精密机械有限公司 | A kind of drilling depth positions adjustable counter bore bit and drilling depth adjusting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |