CN103831645A - Fixture for drilling mark holes in plunger parts - Google Patents
Fixture for drilling mark holes in plunger parts Download PDFInfo
- Publication number
- CN103831645A CN103831645A CN201410087864.1A CN201410087864A CN103831645A CN 103831645 A CN103831645 A CN 103831645A CN 201410087864 A CN201410087864 A CN 201410087864A CN 103831645 A CN103831645 A CN 103831645A
- Authority
- CN
- China
- Prior art keywords
- plate
- drill bushing
- plunger member
- base plate
- bottom plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention relates to a fixture for drilling mark holes in plunger parts. The fixture comprises a bottom plate. One end of a double-thread screw is screwed to the bottom plate; the other end of the double-thread screw penetrates a press plate and is screwed to a locknut. An ejector post is disposed on the bottom plate on one side of the double-thread screw; one end of the ejector post extends out of the bottom plate and is abutted to the press plate. A drill bushing positioning plate is disposed on one side of the bottom plate; drill bushings which are spaced are disposed in the drill bushing positioning plate through bushings; each drill bushing is provided with a drilling hole inside; a positioning block and a positioning seat are also fixedly connected onto the bottom plate. The fixture is simple in structure and convenient to mount; a plunger part is clamped and locked and is accurately positioned through a positioning plate, the positioning block and a positioning rod, multiple mark holes are machined once by extending a drill bit into the symmetric drill bushings on the drill bushing positioning plate, machining efficiency is greatly improved, production cost is saved for enterprises, secondary clamping is avoided, and labor intensity is reduced for workers.
Description
Technical field
The present invention relates to frock clamp, relate in particular to a kind of mark hole drilling jig for plunger member.
Background technology
For the each model to plunger member is distinguished, in prior art normally to drilling mark hole in plunger member, because mark span is arranged, prior art is normally behind the complete mark hole of drilling, and then by a plunger member mobile segment distance again, to carry out the drilling in next mark hole, this drilling mode has not only increased labour intensity, also greatly waste the time simultaneously, wasted time and energy, affected working (machining) efficiency.
Summary of the invention
The applicant, for above-mentioned existing issue, is studied improvement, and a kind of mark hole drilling jig for plunger member is provided, and a drilling that has effectively realized mark hole puts in place, has greatly improved working (machining) efficiency.
The technical solution adopted in the present invention is as follows:
For a mark hole drilling jig for plunger member, comprise base plate, one end and the base plate of double threaded screw are spirally connected, and the other end runs through pressing plate and is spirally connected in locking nut; Be positioned at a side of described double threaded screw, returning apparatus fore-set on described base plate, one end of fore-set stretch out described base plate and with pressing plate butt; Drill bushing positioning plate device is in a side of described base plate, and spaced apart drill bushing, by bushing device in drill bushing location-plate, has drawbore in described drill bushing each other; Be positioned on described base plate also affixed locating piece and positioning seat.
Its further technical scheme is:
On described locating piece, have V-shaped groove, be positioned at the also affixed location-plate of one end of described locating piece, also have locating slot on described location-plate, described locating slot is rectangle;
Through-going device backstay on described positioning seat;
In the bottom of described pressing plate, be positioned at the also pocketed springs of periphery of described double threaded screw;
Described drill bushing location-plate is square;
On described locking nut, also weld set lever.
Beneficial effect of the present invention is as follows:
The present invention is simple in structure, easy for installation, by by plunger member clamping locking, utilize the layout of location-plate, locating piece, backstay to make the registration of plunger member, by drill bit being stretched in the drill bushing being arranged symmetrically with on drill bushing location-plate, realize the disposable processing to multiple marks hole, time saving and energy saving, greatly improve working (machining) efficiency, save the production cost of enterprise, avoid secondary clamping, reduced workman's labour intensity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is sectional structure schematic diagram of the present invention.
Wherein: 1, base plate; 2, locating piece; 201, V-shaped groove; 3, drill bushing location-plate; 4, positioning seat; 5, backstay; 6, set lever; 7, pressing plate; 701, groove; 702, mounting hole; 8, locking nut; 9, drill bushing; 901, drawbore; 10, fore-set; 11, spring; 12, double threaded screw; 13, location-plate; 1301, locating slot; 14, lining.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1 and Figure 2, a kind of mark hole drilling jig for plunger member, comprise base plate 1, one end of double threaded screw 12 and base plate 1 are spirally connected and pass through nut (not marking in figure) locking, the other end runs through pressing plate 7 and is spirally connected in locking nut 8, locking nut 8 welds with set lever 6, in the bottom of pressing plate 7, is positioned at the also pocketed springs 11 of periphery of double threaded screw 12.On pressing plate 7, have groove 701 and mounting hole 702; Be positioned at a side of double threaded screw 12, returning apparatus fore-set 10 on base plate 1, one end of fore-set 10 stretch out base plate 1 and with pressing plate 7 on groove 701 butts that have; Drill bushing location-plate 3 is installed on a side of base plate 1, and spaced apart drill bushing 9 is installed in drill bushing location-plate 3 by lining 14 each other, and drill bushing location-plate 3 is square.In drill bushing 9, have drawbore 901; Be positioned on base plate 1 also affixed locating piece 2 and positioning seat 4, through-going device backstay 5 on positioning seat 4.On locating piece 2, have V-shaped groove 201, be positioned at the also affixed location-plate 13 of one end of locating piece 2, also have locating slot 1301 on location-plate 13, locating slot 1301 can coordinate each other with the flat position of plunger member, and locating slot 1301 is rectangle.
Specific works process of the present invention is as follows:
As Fig. 1, shown in Fig. 2, first plunger member is packed in the V-shaped groove 201 of locating piece 2, simultaneously in the locating slot 1301 of the flat position embedding location-plate 13 of plunger member, then by backstay 5 butts of one end of plunger member and positioning seat 4, the layout of V-shaped groove 201 has guaranteed the level of plunger member, then drive locking nut 8 to rotate in the end of double threaded screw 12 by set lever 6, pressing plate 7 is pressed down, until one end of pressing plate 7 and the periphery of plunger member contact, due to the layout of fore-set 10, make the level of remaining that presses down of pressing plate 7, the layout of spring 11 makes the adjustment process of pressing plate 7 laborsaving, the last application of force compresses pressing plate 7 by locking nut 8, guarantee the fixing of plunger member, then stretch into the disposable processing of the interior realization of drawbore 901 to plunger member mark hole by mobile drill bit.
More than describing is explanation of the invention, is not the restriction to invention, and limited range of the present invention, referring to claim, within protection scope of the present invention, can be done any type of modification.
Claims (6)
1. for a mark hole drilling jig for plunger member, it is characterized in that: comprise base plate (1), one end of double threaded screw (12) and base plate (1) are spirally connected, the other end runs through pressing plate (7) and is spirally connected in locking nut (8); Be positioned at a side of described double threaded screw (1), at the upper returning apparatus fore-set (10) of described base plate (1), one end of fore-set (10) stretch out described base plate (1) and with pressing plate (7) butt; Drill bushing location-plate (3) is installed on a side of described base plate (1), and spaced apart drill bushing (9) is installed in drill bushing location-plate (3) by lining (14) each other, has drawbore (901) in described drill bushing (9); Be positioned at described base plate (1) upper also affixed locating piece (2) and positioning seat (4).
2. a kind of mark hole drilling jig for plunger member as claimed in claim 1, it is characterized in that: on described locating piece (2), have V-shaped groove (201), be positioned at the also affixed location-plate (13) of one end of described locating piece (2), on described location-plate (13), also have locating slot (1301), described locating slot (1301) is rectangle.
3. a kind of mark hole drilling jig for plunger member as claimed in claim 1, is characterized in that: the upper through-going device backstay (5) of described positioning seat (4).
4. a kind of mark hole drilling jig for plunger member as claimed in claim 1, is characterized in that: in the bottom of described pressing plate (7), be positioned at the also pocketed springs (11) of periphery of described double threaded screw (12).
5. a kind of mark hole drilling jig for plunger member as claimed in claim 1, is characterized in that: described drill bushing location-plate (3) is square.
6. a kind of mark hole drilling jig for plunger member as claimed in claim 1, is characterized in that: on described locking nut (8), also weld set lever (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410087864.1A CN103831645B (en) | 2014-03-12 | 2014-03-12 | A kind of mark hole drilling jig for plunger member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410087864.1A CN103831645B (en) | 2014-03-12 | 2014-03-12 | A kind of mark hole drilling jig for plunger member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103831645A true CN103831645A (en) | 2014-06-04 |
| CN103831645B CN103831645B (en) | 2016-02-03 |
Family
ID=50795710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410087864.1A Active CN103831645B (en) | 2014-03-12 | 2014-03-12 | A kind of mark hole drilling jig for plunger member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103831645B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043994A (en) * | 2014-06-20 | 2014-09-17 | 蒋彩英 | Clamp used for machining |
| CN104108036A (en) * | 2014-06-24 | 2014-10-22 | 常州德日机械有限公司 | Special clamp for milling and flattening cylindrical face of plunger |
| CN106862880A (en) * | 2017-03-06 | 2017-06-20 | 中航动力株洲航空零部件制造有限公司 | hollow shaft processing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1402982A1 (en) * | 1960-09-14 | 1968-12-05 | Josef Kruempel | Drilling device |
| US20060233620A1 (en) * | 2005-04-13 | 2006-10-19 | Richard Herrick | Fixturing device for drilling workpieces |
| CN102848218A (en) * | 2012-08-11 | 2013-01-02 | 苏州市建军纺机配件厂 | Continuous punching clamp |
| CN203184702U (en) * | 2013-03-18 | 2013-09-11 | 滁州恒昌机械制造有限公司 | Drill jig with fast rotating template |
| CN203738445U (en) * | 2014-03-12 | 2014-07-30 | 无锡威孚马山油泵油嘴有限公司 | Mark hole drilling fixture for plunger parts |
-
2014
- 2014-03-12 CN CN201410087864.1A patent/CN103831645B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1402982A1 (en) * | 1960-09-14 | 1968-12-05 | Josef Kruempel | Drilling device |
| US20060233620A1 (en) * | 2005-04-13 | 2006-10-19 | Richard Herrick | Fixturing device for drilling workpieces |
| CN102848218A (en) * | 2012-08-11 | 2013-01-02 | 苏州市建军纺机配件厂 | Continuous punching clamp |
| CN203184702U (en) * | 2013-03-18 | 2013-09-11 | 滁州恒昌机械制造有限公司 | Drill jig with fast rotating template |
| CN203738445U (en) * | 2014-03-12 | 2014-07-30 | 无锡威孚马山油泵油嘴有限公司 | Mark hole drilling fixture for plunger parts |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043994A (en) * | 2014-06-20 | 2014-09-17 | 蒋彩英 | Clamp used for machining |
| CN104108036A (en) * | 2014-06-24 | 2014-10-22 | 常州德日机械有限公司 | Special clamp for milling and flattening cylindrical face of plunger |
| CN106862880A (en) * | 2017-03-06 | 2017-06-20 | 中航动力株洲航空零部件制造有限公司 | hollow shaft processing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103831645B (en) | 2016-02-03 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |