CN203738084U - Special drill jig for plunger end face holes - Google Patents
Special drill jig for plunger end face holes Download PDFInfo
- Publication number
- CN203738084U CN203738084U CN201420010937.2U CN201420010937U CN203738084U CN 203738084 U CN203738084 U CN 203738084U CN 201420010937 U CN201420010937 U CN 201420010937U CN 203738084 U CN203738084 U CN 203738084U
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- CN
- China
- Prior art keywords
- drill
- drill jig
- bushing
- jig
- plunger end
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a special drill jig for plunger end face holes. The special drill jig is characterized by comprising a base, a liner plate and a V-type block; the liner plate is fixed on the base, and the V-type block is located on the upper portion of the liner plate; the upper portion of the V-type block is provided with a lining and a drill bushing; the drill jig further comprises a quick-replacement assembly which is arranged on the periphery of a drill jig body and comprises a hinge bracket, a hinge support and a hinge press plate. The special drill jig for the plunger end face holes has the advantages that the overall structure is simple, and operation is convenient; the drill bushing is installed on a drill plate and used for determining the positions of machined holes in workpieces, guiding a tool for machining, improving the rigidity of the tool in the machining process and preventing vibration in the machining process, and meanwhile the drill bushing is replaceable so that the drill bushing can be replaced once being abraded, which is easy to operate; as the quick-replacement assembly is arranged, the special drill jig has a quick-replacement effect, clamping is easy, and efficiency is high.
Description
Technical field
The utility model relates to a kind of drill jig, especially a kind of plunger end face Special drilling jig.
Background technology
In prior art, processing plunger end face, the general position that adopts the mode of ruling to look for hole, this processing method not only efficiency is very low, higher to labor claim, and can not guarantee the position degree in hole, and product qualified rate is very low.Therefore, a kind of new technical scheme of exigence solves above-mentioned technical problem.
Utility model content
The utility model, just for the technical problem existing in prior art, provides simple in structure, easy to operate plunger end face Special drilling jig, and this technical scheme provides a kind of Special fixing fixed pattern drill jig that can rapid processing plunger end face.
To achieve these goals; the technical solution of the utility model is as follows; a kind of plunger end face Special drilling jig; it is characterized in that; described drill jig comprises base, be fixed on backing plate on base, be positioned at the V-block on backing plate top, the top of described V-block is provided with lining and drill bushing; described drill jig also comprises quick change parts, and described quick change parts are arranged on drill jig around.The effect that described V-block has location and clamps, described drill bushing is mounted on bushing plate, be used for determining the position in processed hole on workpiece, guiding cutter is processed, and improve the rigidity of cutter in process and prevent the vibration in processing, what drill bushing adopted simultaneously is interchangeable, as long as drill bushing wearing and tearing are replaceable, simple to operate.Described lining has guide function, has separated bushing plate and drill bushing, has reduced the wearing and tearing of bushing plate, and lining wearability is good, easy to process, and replacement cost is low.
As a kind of improvement of the present utility model, described quick change parts comprise hinge forked standard, rocker bar bearing and hinge pressing plate.Described hinge forked standard, rocker bar bearing, hinge pressing plate have quick change effect, and the simple efficiency of clamping is high.
As a kind of improvement of the present utility model, described drill jig also comprises bushing plate, and described drill bushing is arranged on bushing plate.Described bushing plate is to design according to the position distribution in processed hole, in order to determine the position of cutter, can prevent that cutter is in process medium dip, thereby guarantee the positional precision in processed hole in conjunction with drill bushing.
As a kind of improvement of the present utility model, described drill jig also comprises briquetting, and described briquetting is positioned at the bottom of V-block.Briquetting has clamping action.
Advantage of the present utility model is as follows, 1) overall structure is simple, easy to operate; 2) drill bushing of this technical scheme setting is mounted on bushing plate, be used for determining the position in processed hole on workpiece, guiding cutter is processed, and improve the rigidity of cutter in process and prevent the vibration in processing, what drill bushing adopted simultaneously is interchangeable, as long as drill bushing wearing and tearing are replaceable, simple to operate; 3) this technical scheme is provided with quick change parts, has quick change effect, and the simple efficiency of clamping is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model side structure schematic diagram;
Diagram: 1, base, 2, backing plate, 3, V-block, 4, lining, 5, drill bushing, 6, hinge forked standard, 7, bushing plate, 8, rocker bar bearing, 9, hinge pressing plate, 10, briquetting, 11, soket head cap screw, 12, straight pin, 13, soket head cap screw, 14, straight pin, 15, hex nut, 16, cylindrical pin, 17, cylindrical pin, 48, wing nut, 19, eyelet bolt, 20, soket head cap screw, 21, drill bushing screw, 22, straight pin, 23, soket head cap screw, 24, packing ring.
The specific embodiment
In order to deepen, to understanding and cognition of the present utility model, below in conjunction with the drawings and specific embodiments, the utility model to be made further instructions and introduced.
embodiment 1:
Referring to Fig. 1, Fig. 2; a kind of plunger end face Special drilling jig; described drill jig comprises base 1, be fixed on backing plate 2 on base 1, be positioned at the V-block 3 on backing plate top, the top of described V-block 3 is provided with lining 4 and drill bushing 5; described drill jig also comprises quick change parts, and described quick change parts are arranged on drill jig around.The effect that described V-block 3 has location and clamps, described drill bushing 5 is mounted on bushing plate 7, be used for determining the position in processed hole on workpiece, guiding cutter is processed, and improve the rigidity of cutter in process and prevent the vibration in processing, what drill bushing adopted simultaneously is interchangeable, as long as drill bushing wearing and tearing are replaceable, simple to operate.Described lining has guide function, has separated bushing plate and drill bushing, has reduced the wearing and tearing of bushing plate, and lining wearability is good, easy to process, and replacement cost is low.
embodiment 2:
Referring to Fig. 1, Fig. 2, as a kind of improvement of the present utility model, described quick change parts comprise hinge forked standard 6, rocker bar bearing 8 and hinge pressing plate 9.Described hinge forked standard 6, rocker bar bearing 8, hinge pressing plate 9 have quick change effect, and the simple efficiency of clamping is high.All the other structures are identical with embodiment 1 with advantage.
embodiment 3:
Referring to Fig. 1, Fig. 2, as a kind of improvement of the present utility model, described drill jig also comprises bushing plate 7, and described drill bushing 5 is arranged on bushing plate 7.Described bushing plate 7 is to design according to the position distribution in processed hole, in order to determine the position of cutter, can prevent that cutter is in process medium dip, thereby guarantee the positional precision in processed hole in conjunction with drill bushing.All the other structures are identical with embodiment 1 with advantage.
embodiment 4:
Referring to Fig. 1, Fig. 2, as a kind of improvement of the present utility model, described drill jig also comprises briquetting 10, and described briquetting 10 is positioned at the bottom of V-block 3.Briquetting has clamping action.All the other structures are identical with embodiment 1 with advantage.
The utility model can also be combined to form new embodiment by least one and embodiment 1 in technical characterictic described in embodiment 2,3,4.
It should be noted that above-described embodiment is only preferred embodiment of the present utility model; be not used for limiting protection domain of the present utility model; being equal to replacement or substituting of having done on the basis of the above all belongs to protection domain of the present utility model, and protection domain of the present utility model is as the criterion with claims.
Claims (4)
1. a plunger end face Special drilling jig; it is characterized in that; described drill jig comprises base, be fixed on backing plate on base, be positioned at the V-block on backing plate top, the top of described V-block is provided with lining and drill bushing; described drill jig also comprises quick change parts, and described quick change parts are arranged on drill jig around.
2. a kind of plunger end face Special drilling jig according to claim 1, is characterized in that, described quick change parts comprise hinge forked standard, rocker bar bearing and hinge pressing plate.
3. a kind of plunger end face Special drilling jig according to claim 1 and 2, is characterized in that, described drill jig also comprises bushing plate, and described drill bushing is arranged on bushing plate.
4. a kind of plunger end face Special drilling jig according to claim 3, is characterized in that, described drill jig also comprises briquetting, and described briquetting is positioned at the bottom of V-block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420010937.2U CN203738084U (en) | 2014-01-09 | 2014-01-09 | Special drill jig for plunger end face holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420010937.2U CN203738084U (en) | 2014-01-09 | 2014-01-09 | Special drill jig for plunger end face holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203738084U true CN203738084U (en) | 2014-07-30 |
Family
ID=51337947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420010937.2U Expired - Fee Related CN203738084U (en) | 2014-01-09 | 2014-01-09 | Special drill jig for plunger end face holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203738084U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984259A (en) * | 2017-12-04 | 2018-05-04 | 佛山科学技术学院 | A kind of pipe hole drilling auxiliary device |
| CN108466078A (en) * | 2018-01-30 | 2018-08-31 | 江西昌河航空工业有限公司 | A kind of clamping and positioning device for turning thin-wall threeway pipe part |
-
2014
- 2014-01-09 CN CN201420010937.2U patent/CN203738084U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984259A (en) * | 2017-12-04 | 2018-05-04 | 佛山科学技术学院 | A kind of pipe hole drilling auxiliary device |
| CN108466078A (en) * | 2018-01-30 | 2018-08-31 | 江西昌河航空工业有限公司 | A kind of clamping and positioning device for turning thin-wall threeway pipe part |
| CN108466078B (en) * | 2018-01-30 | 2020-06-02 | 江西昌河航空工业有限公司 | Clamping and positioning device for turning thin-wall three-way pipe parts |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20180109 |