CN201493514U - Lever drilling jig tool - Google Patents
Lever drilling jig tool Download PDFInfo
- Publication number
- CN201493514U CN201493514U CN2009202314879U CN200920231487U CN201493514U CN 201493514 U CN201493514 U CN 201493514U CN 2009202314879 U CN2009202314879 U CN 2009202314879U CN 200920231487 U CN200920231487 U CN 200920231487U CN 201493514 U CN201493514 U CN 201493514U
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- China
- Prior art keywords
- hole
- lining
- lever
- lever ratio
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a lever drilling jig tool comprising a bottom plate, an upper plate and a press plate. A positioning sleeve is welded on the bottom plate provided with a through hole, a long bolt penetrates through the through hole, the press plate is also provided with a through hole, and the upper end of the long bolt penetrates through the press plate to be fixed by a nut. The upper plate positioned under the press plate is provided with a hole for mounting a liner which is mounted inside the hole, the outer side of the hole is provided with a locking bolt mounting hole, the upper plate is further provided with an elongated slot, a lever ratio displacing slider is mounted inside the elongated slot, a hole for mounting the liner is also arranged on the lever ratio displacing slider, and the outer side of the hole is provided with a locking bolt mounting hole. The lateral edge of the elongated slot on the upper plate is provided with a plurality of bolt holes for mounting bolts for fixing the lever ratio displacing slider. By utilizing the lever drilling jig tool to carry out hole-drilling operation to levers, coaxial degree of an upper hole and a lower hole can be finely guaranteed, and the lever ratio can be conveniently regulated by using the lever ratio displacing slider, thereby increasing the production efficiency and facilitating operation.
Description
Technical field
The utility model relates to a kind of processing tool, specifically relates to a kind ofly be convenient to adjust lever ratio and guarantee the lever drill jig frock of the axiality in hole up and down.Belong to the Machining Technology field.
Background technology
In the processing technology of the lever hole of rolling stock, because some is had up and down the lever in hole, and (for example workpiece has two-layer up and down, the centre connects, two-layerly up and down be provided with coaxial hole), what adopt at present is the hole that processes earlier on the one side, hole on the upset processing another side more like this can not fine assurance two hole axialities; Secondly there is lever ratio in lever, and the position in a middle hole constantly changes with the difference of lever ratio, and the lever of the different lever ratios of so each processing is tool setting or update routine again, and it is very inconvenient to operate, and production efficiency is low.
The utility model content
For solving the deficiencies in the prior art, the purpose of this utility model is to provide a kind of lever drill jig frock, can adjust lever ratio easily and guarantee the axiality in hole up and down, has improved production efficiency, and is easy to operate.
For achieving the above object of the present utility model being achieved by the following scheme:
A kind of lever drill jig frock is characterized in that comprising base plate, upper plate and pressing plate, welds abutment sleeve on described base plate, also is provided with perforation on base plate, passes stay bolt in described perforation; Also be provided with perforation on the described pressing plate, the stay bolt upper end is passed from pressing plate, fixes with nut; Described upper plate is positioned at the pressing plate below, on upper plate, be provided with the hole of mounting bush, lining is installed in the hole, be provided with the clamping screw installing hole in the outside in hole, on upper plate, also be provided with strip hole, in strip hole, be equipped with and on lever ratio displacement slide block, also be provided with the hole of mounting bush along the lever ratio displacement slide block of strip hole slip, be provided with the clamping screw installing hole in the outside in hole; The side of the strip hole on upper plate is processed with several bolts hole, and the bolt that is used for fixing lever ratio displacement slide block is installed.
Aforesaid lever drill jig frock, it is characterized in that described lining comprises on the T shape lining under the lining and T shape, lining is installed under the T shape in the lining on the T shape, the upper end of lining is provided with one 45 degree groove on the described T shape, the upper end of lining is provided with a spacing groove on 45 degree groove side T shapes, described spacing groove is for cutting away one with the side of the upper end of lining on the T shape, form one step-like.
Aforesaid lever drill jig frock is characterized in that described lever ratio displacement slide block, and its side is provided with chute, is provided with slide rail at the side of described strip hole, and chute cooperates with slide rail.
Aforesaid lever drill jig frock is characterized in that the bolt hole of described strip hole side, and every side is 6.
Aforesaid lever drill jig frock is characterized in that described upper plate, lining and lever ratio displacement slide block are provided with two covers, are symmetrically distributed in the both sides of stay bolt on base plate.
The beneficial effects of the utility model are: when utilizing lever drill jig frock of the present utility model that lever is carried out hole processing operation, can guarantee the axiality in hole up and down well, and can utilize lever ratio displacement slide block to adjust lever ratio easily, improve production efficiency, easy to operate.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a scheme of installation of the present utility model.
The implication of main mark is as follows among the figure:
1, base plate, 2, upper plate, 3, lever ratio displacement slide block, 4, bolt, 5,45 degree grooves, 6, the clamping screw installing hole, 7, pressing plate, 8, nut, 9, spacing groove, 10, lining on the T shape, 11, abutment sleeve, 12, workpiece, 13, lining under the T shape.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is done concrete introduction.
Fig. 1 is a structural representation of the present utility model; Fig. 2 is a scheme of installation of the present utility model.
As shown in Figure 1, 2, lever drill jig frock concrete structure of the present utility model is as follows: comprise base plate 1, upper plate 2 and pressing plate 7, welding abutment sleeve 11 on base plate 1, position and profile with abutment sleeve 11 are located workpiece 12, on base plate 1, also be provided with perforation, in perforation, pass stay bolt, on pressing plate 7, also be provided with perforation, the stay bolt upper end is passed from pressing plate 7, can pressing plate 7 is fixing with nut 8.Upper plate 2 is positioned at pressing plate 7 belows, on upper plate 2, be provided with the hole of mounting bush, lining is installed in the hole, be provided with clamping screw installing hole 6 in the outside in hole, on upper plate 2, also be provided with strip hole, in strip hole, be equipped with and on lever ratio displacement slide block 3, also be provided with the hole of mounting bush along the lever ratio displacement slide block 3 of strip hole slip, be provided with the clamping screw installing hole in the outside in hole.The side of the strip hole on upper plate 2 is processed with several bolts hole, and the bolt 4 that is used for fixing lever ratio displacement slide block is installed.
Above-mentioned lining comprises on the T shape lining 13 under the lining 10 and T shape, and lining 10 is installed under the T shape in the lining 13 on the T shape, and both cooperate.The upper end of lining 10 is provided with one 45 degree groove 5 on the T shape, the upper end of lining 10 is provided with a spacing groove 9 on the T shape of 45 degree groove sides, spacing groove 9 is exactly that side with the upper end of lining 10 on the T shape cuts away one, form one step-like, be used for clamping screw and compress.
Lever ratio displacement slide block 3 can have various ways with cooperating of strip hole, and what present embodiment adopted is the fit form of chute and slide rail, but is not limited thereto.Present embodiment is for being provided with chute at the side of lever ratio displacement slide block 3, is provided with slide rail at the side of strip hole, and chute cooperates with slide rail, can move easily.
Be used for fixing every side that the bolt of lever ratio displacement slide block 3 is preferably at strip hole 6 bolts hole are set, improve fixed effect, guarantee machining accuracy.
Adding man-hour, locating workpiece 12, workpiece 12 is being pressed on abutment sleeve 11, and adjust the position of workpiece 12 with the position and the profile of abutment sleeve 11.Mounting bush on upper plate 2, lining is made of lining 13 and six clamping screws etc. under lining on six T types 10, six the T types, is used for the positioning lever coaxial position relation in hole up and down.Clamping screw 6 is installed on the upper plate 2,, realizes the thick fine finishining in lever hole by lining 5 on the dismounting T type.Lining 10 is installed under the T type in the middle of the lining 13 on the T type, when taking out on the T type lining 10, what realize is the roughing in lever hole, when installing on the T type lining 10, realization is the fine finishining in lever hole, 45 degree grooves 5 and spacing groove 9 are used for cooperating with clamping screw, realize its installation locking and dismounting.When 45 degree grooves 5 and clamping screw are close, be convenient to dismounting; Spacing groove 9 is owing to be a step, and during locking, clamping screw is pushed down step, and lining 10 on the T shape is pushed down, and plays positioning action.
On upper plate 2, be provided with strip hole, lever ratio displacement slide block 3 is installed in strip hole, lever ratio displacement slide block 3 can be free to slide in strip hole, the both sides of strip hole are provided with 12 screwed holes, after adjusting the position of lever ratio displacement slide block 3, by tighting a bolt 4, fix the position of lever ratio displacement slide block 3, realize the displacement of lever ratio.Mounted upper plate 2 is pressed on workpiece 12, and adjust the position of upper plate 2.Upper plate 2 is pressed on the workpiece 12 by pressing plate 7 and nut 8, guarantees the stability of the central frock position of process.
After installing and fixing like this, can realize the up and down coaxial processing in hole, guarantee axiality, and when changing lever ratio, adjust also very convenient.
The foregoing description does not limit the utility model in any form, and all employings are equal to the technical scheme that mode obtained of replacement or equivalent transformation, all drop in the protection domain of the present utility model.
Claims (5)
1. a lever drill jig frock is characterized in that comprising base plate, upper plate and pressing plate, welds abutment sleeve on described base plate, also is provided with perforation on base plate, passes stay bolt in described perforation; Also be provided with perforation on the described pressing plate, the stay bolt upper end is passed from pressing plate, fixes with nut; Described upper plate is positioned at the pressing plate below, on upper plate, be provided with the hole of mounting bush, lining is installed in the hole, be provided with the clamping screw installing hole in the outside in hole, on upper plate, also be provided with strip hole, in strip hole, be equipped with and on lever ratio displacement slide block, also be provided with the hole of mounting bush along the lever ratio displacement slide block of strip hole slip, be provided with the clamping screw installing hole in the outside in hole; The side of the strip hole on upper plate is processed with several bolts hole, and the bolt that is used for fixing lever ratio displacement slide block is installed.
2. lever drill jig frock according to claim 1, it is characterized in that described lining comprises on the T shape lining under the lining and T shape, lining is installed under the T shape in the lining on the T shape, the upper end of lining is provided with one 45 degree groove on the described T shape, the upper end of lining is provided with a spacing groove on 45 degree groove side T shapes, described spacing groove is for cutting away one with the side of the upper end of lining on the T shape, form one step-like.
3. lever drill jig frock according to claim 1 is characterized in that described lever ratio displacement slide block, and its side is provided with chute, is provided with slide rail at the side of described strip hole, and chute cooperates with slide rail.
4. lever drill jig frock according to claim 1 is characterized in that the bolt hole of described strip hole side, and every side is 6.
5. lever drill jig frock according to claim 1 is characterized in that described upper plate, lining and lever ratio displacement slide block are provided with two covers, are symmetrically distributed in the both sides of stay bolt on base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202314879U CN201493514U (en) | 2009-08-28 | 2009-08-28 | Lever drilling jig tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202314879U CN201493514U (en) | 2009-08-28 | 2009-08-28 | Lever drilling jig tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201493514U true CN201493514U (en) | 2010-06-02 |
Family
ID=42436724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202314879U Expired - Fee Related CN201493514U (en) | 2009-08-28 | 2009-08-28 | Lever drilling jig tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201493514U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028808A (en) * | 2014-05-23 | 2014-09-10 | 含山县兴达球墨铸铁厂 | Double-layer punching tool for control valve deck |
| CN104690574A (en) * | 2015-01-28 | 2015-06-10 | 宁夏共享机床辅机有限公司 | Clamp for transitional sleeve machining |
-
2009
- 2009-08-28 CN CN2009202314879U patent/CN201493514U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028808A (en) * | 2014-05-23 | 2014-09-10 | 含山县兴达球墨铸铁厂 | Double-layer punching tool for control valve deck |
| CN104690574A (en) * | 2015-01-28 | 2015-06-10 | 宁夏共享机床辅机有限公司 | Clamp for transitional sleeve machining |
| CN104690574B (en) * | 2015-01-28 | 2017-02-22 | 宁夏共享机床辅机有限公司 | Clamp for transitional sleeve machining |
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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: 20100602 Termination date: 20140828 |
|
| EXPY | Termination of patent right or utility model |