CN2855603Y - Worm drill jig tool - Google Patents
Worm drill jig tool Download PDFInfo
- Publication number
- CN2855603Y CN2855603Y CN 200620100655 CN200620100655U CN2855603Y CN 2855603 Y CN2855603 Y CN 2855603Y CN 200620100655 CN200620100655 CN 200620100655 CN 200620100655 U CN200620100655 U CN 200620100655U CN 2855603 Y CN2855603 Y CN 2855603Y
- Authority
- CN
- China
- Prior art keywords
- worm
- locating shaft
- worm screw
- axle hole
- drill
- 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
Links
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a worm drill plate frock. In the utility model, a locating shaft is arranged on the ally arm of a drillrig; a to-be-processed work piece which is a worm is sleeve-arranged on the locating shaft through the axle hole; the locating shaft is matched in a sliding way with the worm axle hole and the length of the locating shaft is shorter than that of the worm axle hole; a pressing bar is arranged at the outer part of the worm axle hole; the upper part of the pressing bar is hinged on the extending arm of the drillrig by bolts and the lower part is provided with a handle for convenient pressing bar operation, a lug boss with an inclined surface is arranged close to the outer part of the worm axle hole on the pressing bar, and the lug boss is thickened gradually along the rotating direction; a drill sleeve is arranged on the drillrig and the drill hole on the drill sleeve is right above the position of the to-be-drilled on the worm. When in use, the worm is first sleeved on the locating shaft, the pressing is rotated then to press the worm on the locating shaft by the lug boss with the inclined surface; and because the sliding matching structure is adopted between the locating shaft and the worm, the worm is not allowed to move up and down, providing a convenient condition for processing pin holes.
Description
Technical field
The utility model relates to a kind of frock clamp, specifically relates to a kind of worm screw drill jig frock.
Background technology
After the wrom tooth of worm screw machines, when assembling, need pin to be connected and fixed, on the worm screw of wrom tooth outside, need to process a pin-and-hole so with axostylus axostyle.In the operation of pin hole processing, because the precision of wrom tooth is higher, fixation workpiece can not damage wrom tooth, so the frock clamp of fixation workpiece must have rational structure, in the prior art, difficulty can be seen the frock clamp that is fit to this operation.
Summary of the invention
The utility model mainly is to solve above-mentioned existing in prior technology technical problem, and a kind of worm screw drill jig frock is provided.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of worm screw drill jig frock, comprise drilling cramp, the support arm of described drilling cramp is provided with a locating shaft, and locating shaft and worm screw axis hole are slippery, and the length of locating shaft is less than the length of worm screw axis hole; The outer end of described worm screw axis hole is provided with a pressure handle, and the end of pressure handle is hinged on the cantilever arm of drilling cramp.
As preferably, described pressure handle is provided with boss near worm shaft outer end of hole position, and described boss takes the form of inclined plane along its direction of rotation, and its thickness increases gradually.Be provided with drill bushing above the described drilling cramp, be position to be holed on the worm screw under the boring on the drill bushing.
Like this, utilize the inclined-plane boss on the pressure handle easily worm screw to be pressed on the locating shaft, the slippery structure of locating shaft and worm screw, make that worm screw can not be up and down, for draw-bore provides good condition, pressure handle is pressed in the worm screw end, can not be damaged to the wrom tooth of worm screw.
The utlity model has simple in structurely, rationally distributed, design characteristics such as ingenious, manipulate also very easy.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: referring to Fig. 1, the utility model is that locating shaft 12 is set on the support arm of drilling cramp 11, workpiece to be processed worm screw 41 is located on the locating shaft 12 by its shaft hole sleeve, and locating shaft 12 is slippery with worm screw 41 axis holes, and the length of locating shaft 12 is less than the length of worm screw 41 axis holes; The outer end of worm screw 41 axis holes is provided with a pressure handle 21, the upper end of pressure handle 21 is hinged on the cantilever arm of drilling cramp 11 by screw 22, the lower end of pressure handle 21 is provided with a handgrip 24, with handled easily pressure handle 21, pressure handle 21 is provided with inclined-plane boss 23 near worm shaft outer end of hole position, and boss 23 increases gradually along its direction of rotation thickness; Be provided with drill bushing 31 above the drilling cramp 11, be position to be holed on the worm screw 41 under the boring 32 on the drill bushing 31.
During use, before this worm screw 41 is set in locating shaft 12, changeed pressure handle 21 down again, utilize inclined-plane boss 23 that worm screw 41 is pressed on the locating shaft 12, again because locating shaft 12 adopts sliding distribution structures with worm screw 41, and worm screw is difficult to up and down, be the pin hole processing condition of providing convenience.
At last, should be pointed out that above embodiment only is the more representational example of the utility model.Obviously, the utility model is not limited to the foregoing description, and many distortion can also be arranged.Every foundation technical spirit of the present utility model all should be thought to belong to protection domain of the present utility model to any simple modification, equivalent variations and modification that above embodiment did.
Claims (3)
1. worm screw drill jig frock, comprise drilling cramp (11), it is characterized in that being provided with on the support arm of described drilling cramp (11) locating shaft (12), locating shaft (12) is slippery with worm screw (41) axis hole, and the length of locating shaft (12) is less than the length of worm screw (41) axis hole; The outer end of described worm screw (41) axis hole is provided with a pressure handle (21), and the end of pressure handle (21) is hinged on the cantilever arm of drilling cramp (11).
2. worm screw drill jig frock according to claim 1 is characterized in that being provided with boss (23) at described pressure handle (21) near position, worm screw (41) axis hole outer end, and described boss (23) takes the form of inclined plane along its direction of rotation, and its thickness increases gradually.
3. worm screw drill jig frock according to claim 1 and 2 is characterized in that being provided with drill bushing (31) on described drilling cramp (11), be position to be holed on the worm screw (41) under the boring (32) on the drill bushing (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620100655 CN2855603Y (en) | 2006-01-24 | 2006-01-24 | Worm drill jig tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620100655 CN2855603Y (en) | 2006-01-24 | 2006-01-24 | Worm drill jig tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2855603Y true CN2855603Y (en) | 2007-01-10 |
Family
ID=37598908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620100655 Expired - Fee Related CN2855603Y (en) | 2006-01-24 | 2006-01-24 | Worm drill jig tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2855603Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059375A (en) * | 2010-11-12 | 2011-05-18 | 无锡明珠增压器制造有限公司 | Supercharger connecting plate drilling die |
| CN102107364A (en) * | 2009-12-29 | 2011-06-29 | 天津市金涞精密机械有限公司 | High-efficiency crank shaft drilling clamp |
| CN103480891A (en) * | 2013-08-30 | 2014-01-01 | 安徽池州家用机床股份有限公司 | X-axis motor base drilling jig |
| CN103878545A (en) * | 2014-02-28 | 2014-06-25 | 济南中森机械制造有限公司 | Machining process of multi-side porous parts |
| CN108098388A (en) * | 2017-12-18 | 2018-06-01 | 中国航发贵州黎阳航空动力有限公司 | A kind of clamp for machining and processing method in the drilling of cone shape sleeve surface |
-
2006
- 2006-01-24 CN CN 200620100655 patent/CN2855603Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102107364A (en) * | 2009-12-29 | 2011-06-29 | 天津市金涞精密机械有限公司 | High-efficiency crank shaft drilling clamp |
| CN102059375A (en) * | 2010-11-12 | 2011-05-18 | 无锡明珠增压器制造有限公司 | Supercharger connecting plate drilling die |
| CN102059375B (en) * | 2010-11-12 | 2013-01-23 | 无锡明珠增压器制造有限公司 | Supercharger connecting plate drilling die |
| CN103480891A (en) * | 2013-08-30 | 2014-01-01 | 安徽池州家用机床股份有限公司 | X-axis motor base drilling jig |
| CN103878545A (en) * | 2014-02-28 | 2014-06-25 | 济南中森机械制造有限公司 | Machining process of multi-side porous parts |
| CN103878545B (en) * | 2014-02-28 | 2016-08-17 | 济南中森机械制造有限公司 | A kind of multiaspect porous parts machining technique |
| CN108098388A (en) * | 2017-12-18 | 2018-06-01 | 中国航发贵州黎阳航空动力有限公司 | A kind of clamp for machining and processing method in the drilling of cone shape sleeve surface |
| CN108098388B (en) * | 2017-12-18 | 2020-09-11 | 中国航发贵州黎阳航空动力有限公司 | Machining clamp and machining method for drilling holes in surface of conical bushing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070110 Termination date: 20100224 |