CN203171323U - Abrasion drill jig for machining cylinder head through radial drill - Google Patents
Abrasion drill jig for machining cylinder head through radial drill Download PDFInfo
- Publication number
- CN203171323U CN203171323U CN 201320143711 CN201320143711U CN203171323U CN 203171323 U CN203171323 U CN 203171323U CN 201320143711 CN201320143711 CN 201320143711 CN 201320143711 U CN201320143711 U CN 201320143711U CN 203171323 U CN203171323 U CN 203171323U
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- cylinder head
- right support
- drill
- drill jig
- machining
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Abstract
The utility model discloses an abrasion drill jig for machining a cylinder head through a radial drill. The abrasion drill jig for machining the cylinder head through the radial drill comprises a bottom board, a left support, a right support and a hand wheel, wherein the two ends of a revolution body which is used for clamping a workpiece to be machined are arranged on the left support and the right support respectively through rotating shafts, the hand wheel is arranged on the rotating shaft on the right side, a graduated plate is fixed on the right side of the revolution body, a positioning hole is formed in the periphery of the graduated plate, and a positioning bolt is arranged on the right support and matched with the positioning hole to conduct positioning. The abrasion drill jig for machining the cylinder head through the radial drill has the advantages of being capable of completing machining of a plurality of face holes in once clamping, accurate in positioning and high in machining accuracy.
Description
Technical field
The utility model belongs to the production equipment technical field of processing engine cylinder cap, especially relates to a kind of revolution drill jig of processing engine cylinder cap.
Background technology
Radial drill processing cylinder head generally is after processing a face, to unload lower fixture, and the cylinder head of manually overturning begins processing behind the clamping cylinder lid again; Processing end face, bottom surface, two sides clamping device needs clamping 4 times, unloads and lives 4 times, the cylinder head of overturning manually 3 times; Long processing time, operator's physical demands is big, and working (machining) efficiency is low; If the end, top, four machined surfaces in both sides have the hole that certain angle is arranged with radial direction, so also need to design oblique tire processing inclined hole; Every processing needs an oblique tire once the inclined hole of band angle, just needs to install oblique tire, fixing oblique tire, cylinder head is lifted by crane on the oblique tire, and the clamping cylinder head, is unloaded and lived, the lifting cylinder head, removes and fix oblique device of tyre, remove oblique tire the processing inclined hole; The step complexity, poor stability, efficient is low.
Summary of the invention
The purpose of this utility model is providing an a kind of clamping to finish the processing of a plurality of faces, is locating the radial drill processing cylinder head revolution drill jig accurate, that machining accuracy is high with the deficiency of improving prior art.
The purpose of this utility model is to realize like this, a kind of radial drill processing cylinder head revolution drill jig, comprise base plate, left socle, right support and handwheel, be characterized in being installed in left socle, right support for the two ends of the revolving body that clamps work piece respectively by rotating shaft, in the rotating shaft of right side handwheel is installed, fixedly there is index dial on the right side of revolving body, and the index dial excircle is provided with locating hole, and fastening screw is installed on the right support and cooperates the location with locating hole.
In order further to realize the purpose of this utility model, can be that the turning axle of L shaped foot-driven lever is installed on the right support and a termination is connected with the fastening screw axle, the rear end of fastening screw is provided with spring.
In order further to realize the purpose of this utility model, can be that the two ends that described revolving body for the clamping work piece is U-shaped base are equipped with pressing plate by clamping bar, the end of the corresponding pressing plate in the base plate both sides of U-shaped base is provided with parallels and alignment pin.
Compared with the prior art the utility model has following distinguishing feature and good effect: the utility model is that the two ends for the revolving body that clamps work piece are installed in left socle respectively by rotating shaft, on the right support, in the rotating shaft of right side handwheel is installed, fixedly there is index dial on the right side of revolving body, the index dial excircle is provided with locating hole, fastening screw is installed on the right support and cooperates the location with locating hole, can realize positioned at arbitrary angles by index dial and fastening screw, No. one time clamping just can realize processing the cylinder head end face, the bottom surface, both sides face and bottom surface, top, two sides and radial direction have the inclined hole of certain angle.Very easy to use, the operating time is short, and working (machining) efficiency is very high, does not need the operating personnel through special training, and processing cost is low; The turning axle of L shaped foot-driven lever is installed on the right support and a termination is connected with the fastening screw axle, the rear end of fastening screw is provided with spring, in use, behind the foot-operated foot-driven lever, fastening screw separates with index dial, rotates handwheel, after pin leaves foot-driven lever, fastening screw can insert in the index hole and locate under the effect of spring automatically, and positioning action is convenient and simple; The revolving body that is used for the clamping work piece is that the two ends of U-shaped base are equipped with pressing plate by clamping bar, corresponding pressing plate end, the base plate both sides of U-shaped base is provided with parallels and alignment pin, revolving body has limited 6 frees degree of cylinder head with alignment pin and parallels, then with pressing plate clamping cylinder lid, a clamping, can finish 4 inclined holes of processing faces and 4 machined surfaces and certain angle axially being arranged, because two pin one sides have limited 6 frees degree and be the processing that No. one time clamping is finished the hole, so the location is accurate, machining accuracy is high.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is another kind of structural representation of the present utility model.
Fig. 3 is another structural representation of the present utility model.
The specific embodiment
Embodiment 1, a kind of radial drill processing cylinder head revolution drill jig, with reference to Fig. 1, be that left socle 2, right support 13 are fixedly arranged in the left and right sides of base plate 1, the two ends that are used for the revolving body 8 of clamping work piece are installed in respectively on left socle 2, the right support 13 by rotating shaft also can pivot, handwheel 15 is installed in the rotating shaft of right side, fixedly there is index dial 12 on the right side of revolving body 8, evenly be provided with locating hole 3 on index dial 12 excircles at interval, fastening screw 17 is installed on the right support 13 and cooperates the location with locating hole 3, and this constitutes a kind of structure of the present utility model.
Embodiment 2, and a kind of radial drill processing cylinder head revolution drill jig is with reference to Fig. 2, be on the basis of embodiment 1, the turning axle of L shaped foot-driven lever 18 is installed on the right support 13 and a termination is connected with 17 of fastening screws, and the rear end of fastening screw 17 is provided with spring 4, and other and embodiment 1 are identical.
Embodiment 3, a kind of radial drill processing cylinder head revolution drill jig, with reference to Fig. 3, be on the basis of embodiment 2, be that the two ends that described revolving body 8 for the clamping work piece is U-shaped bases are equipped with pressing plate 5 by clamping bar 6, the end of the corresponding pressing plate 5 in the base plate both sides of U-shaped base is provided with parallels 11 and alignment pin 7, and other and embodiment 2 are identical.
Claims (3)
1. a radial drill processing cylinder head is turned round drill jig, comprise base plate (1), left socle (2), right support (13) and handwheel (15), it is characterized in that being installed in left socle (2), right support (13) for the two ends of the revolving body (8) that clamps work piece respectively by rotating shaft, handwheel (15) is installed in the rotating shaft of right side, fixedly there is index dial (12) on the right side of revolving body (8), index dial (12) excircle is provided with locating hole (3), and fastening screw (17) is installed in right support (13) and upward cooperates the location with locating hole (3).
2. a kind of radial drill processing cylinder head according to claim 1 is turned round drill jig, the turning axle that it is characterized in that L shaped foot-driven lever (18) is installed in that right support (13) is gone up and termination and fastening screw (17) spool are connected, and the rear end of fastening screw (17) is provided with spring (4).
3. a kind of radial drill processing cylinder head according to claim 1 is turned round drill jig, it is characterized in that the two ends that described revolving body (8) for the clamping work piece is U-shaped base are equipped with pressing plate (5) by clamping bar (6), the end of the corresponding pressing plates in the base plate both sides of U-shaped base (5) is provided with parallels (11) and alignment pin (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320143711 CN203171323U (en) | 2013-03-27 | 2013-03-27 | Abrasion drill jig for machining cylinder head through radial drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320143711 CN203171323U (en) | 2013-03-27 | 2013-03-27 | Abrasion drill jig for machining cylinder head through radial drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203171323U true CN203171323U (en) | 2013-09-04 |
Family
ID=49068076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320143711 Expired - Fee Related CN203171323U (en) | 2013-03-27 | 2013-03-27 | Abrasion drill jig for machining cylinder head through radial drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203171323U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028800A (en) * | 2014-06-06 | 2014-09-10 | 内蒙古科技大学 | Brake shoe arc surface drilling device |
| CN105215729A (en) * | 2015-11-09 | 2016-01-06 | 富乐压铸(太仓)有限公司 | A kind of clamping jig and using method thereof |
| CN106002382A (en) * | 2016-07-05 | 2016-10-12 | 宿州市明兴金属制造有限公司 | Drilling tool assembly for air inlet cylinder cover |
| CN108838421A (en) * | 2018-08-31 | 2018-11-20 | 山西华翔集团股份有限公司 | Balance weight processing unit (plant) and method |
| CN113263207A (en) * | 2021-05-13 | 2021-08-17 | 常州美通备品车辆配件有限公司 | Machining mechanism of automobile cylinder cover |
-
2013
- 2013-03-27 CN CN 201320143711 patent/CN203171323U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028800A (en) * | 2014-06-06 | 2014-09-10 | 内蒙古科技大学 | Brake shoe arc surface drilling device |
| CN105215729A (en) * | 2015-11-09 | 2016-01-06 | 富乐压铸(太仓)有限公司 | A kind of clamping jig and using method thereof |
| CN106002382A (en) * | 2016-07-05 | 2016-10-12 | 宿州市明兴金属制造有限公司 | Drilling tool assembly for air inlet cylinder cover |
| CN108838421A (en) * | 2018-08-31 | 2018-11-20 | 山西华翔集团股份有限公司 | Balance weight processing unit (plant) and method |
| CN113263207A (en) * | 2021-05-13 | 2021-08-17 | 常州美通备品车辆配件有限公司 | Machining mechanism of automobile cylinder cover |
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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: 20130904 Termination date: 20170327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |