CN203738445U - Mark hole drilling fixture for plunger parts - Google Patents

Mark hole drilling fixture for plunger parts Download PDF

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Publication number
CN203738445U
CN203738445U CN201420108789.8U CN201420108789U CN203738445U CN 203738445 U CN203738445 U CN 203738445U CN 201420108789 U CN201420108789 U CN 201420108789U CN 203738445 U CN203738445 U CN 203738445U
Authority
CN
China
Prior art keywords
plate
plunger
drilling
mark hole
hole drilling
Prior art date
Application number
CN201420108789.8U
Other languages
Chinese (zh)
Inventor
徐俊伟
Original Assignee
无锡威孚马山油泵油嘴有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 无锡威孚马山油泵油嘴有限公司 filed Critical 无锡威孚马山油泵油嘴有限公司
Priority to CN201420108789.8U priority Critical patent/CN203738445U/en
Application granted granted Critical
Publication of CN203738445U publication Critical patent/CN203738445U/en

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Abstract

The utility model relates to a mark hole drilling fixture for plunger parts. The fixture comprises a bottom plate, wherein one end of a double-thread screw is in threaded connection with the bottom plate, and the other end of the double-thread screw penetrates through a press plate and is in threaded connection with a lock nut; a propping post is also mounted on the bottom plate and located on one side of the double-thread screw, and one end of the propping post extends out of the bottom plate to be propped againstthe press plate; a drilling sleeve positioning plate is mounted on one side of the bottom plate, drilling sleeves which are arranged at an interval are mounted in the drilling sleeve positioning plate through bushings, and drilling holes are formed in thedrilling sleeves; a positioning block and a positioning base are also fixedly connected onto the bottom plate. The fixture is simple in structure and convenient to mount, the plunger parts are clamped and locked, theplunger parts are positioned accurately through arrangement of the positioning plate, thepositioning block and a positioning rod, anddrill bits are extended into the drilling sleeves symmetrically arranged on the drilling sleeve positioning plate, so that multiple mark holes are machined once, the machiningefficiency is greatly improved, the production cost of an enterprise is saved, secondary clamping is avoided, and the labor intensity of workers is reduced.

Description

A kind of mark hole drilling jig for plunger member
Technical field
The utility model relates to frock clamp, relates 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.
Utility model content
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 scheme that the utility model adopts 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 with 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.
The beneficial effects of the utility model are as follows:
The utility model 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.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is sectional structure schematic diagram of the present utility model.
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.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model 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 with 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 utility model 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 ensured 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, ensure 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 to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range, referring to claim, within protection domain of the present utility model, can be done any type of amendment.

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 of described double threaded screw (12) runs through pressing plate (7) and is spirally connected with locking nut (8); Be positioned at a side of described double threaded screw (12), 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).
CN201420108789.8U 2014-03-12 2014-03-12 Mark hole drilling fixture for plunger parts CN203738445U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420108789.8U CN203738445U (en) 2014-03-12 2014-03-12 Mark hole drilling fixture for plunger parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420108789.8U CN203738445U (en) 2014-03-12 2014-03-12 Mark hole drilling fixture for plunger parts

Publications (1)

Publication Number Publication Date
CN203738445U true CN203738445U (en) 2014-07-30

Family

ID=51338308

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420108789.8U CN203738445U (en) 2014-03-12 2014-03-12 Mark hole drilling fixture for plunger parts

Country Status (1)

Country Link
CN (1) CN203738445U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103831645A (en) * 2014-03-12 2014-06-04 无锡威孚马山油泵油嘴有限公司 Fixture for drilling mark holes in plunger parts
CN104985234A (en) * 2015-07-24 2015-10-21 苏州市海神达机械科技有限公司 Clamp for drilling oil hole for plunger core
CN105108528A (en) * 2015-09-07 2015-12-02 苏州莱测检测科技有限公司 Jig for milling straight groove in plunger cylindrical surface
CN106425593B (en) * 2016-12-26 2018-04-20 贵州航飞精密制造有限公司 A kind of processing unit (plant) of cap nut lock wire hole

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103831645A (en) * 2014-03-12 2014-06-04 无锡威孚马山油泵油嘴有限公司 Fixture for drilling mark holes in plunger parts
CN103831645B (en) * 2014-03-12 2016-02-03 无锡威孚马山油泵油嘴有限公司 A kind of mark hole drilling jig for plunger member
CN104985234A (en) * 2015-07-24 2015-10-21 苏州市海神达机械科技有限公司 Clamp for drilling oil hole for plunger core
CN105108528A (en) * 2015-09-07 2015-12-02 苏州莱测检测科技有限公司 Jig for milling straight groove in plunger cylindrical surface
CN106425593B (en) * 2016-12-26 2018-04-20 贵州航飞精密制造有限公司 A kind of processing unit (plant) of cap nut lock wire hole

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C25 Abandonment of patent right or utility model to avoid double patenting
AV01 Patent right actively abandoned

Granted publication date: 20140730

Effective date of abandoning: 20160203