CN202527965U - Drill hole clamp of cylinder cover - Google Patents
Drill hole clamp of cylinder cover Download PDFInfo
- Publication number
- CN202527965U CN202527965U CN201120572644XU CN201120572644U CN202527965U CN 202527965 U CN202527965 U CN 202527965U CN 201120572644X U CN201120572644X U CN 201120572644XU CN 201120572644 U CN201120572644 U CN 201120572644U CN 202527965 U CN202527965 U CN 202527965U
- Authority
- CN
- China
- Prior art keywords
- workpiece
- fixed
- cylinder cover
- plate
- 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
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- Drilling And Boring (AREA)
Abstract
The utility model provides a drill hole clamp of a cylinder cover, which can effectively improve positioning and clamping precision of a workpiece so as to guarantee the processing precision of the workpiece, greatly reduce the labor intensity of workers, improve production efficiency and reduce production cost. The drill hole clamp of the cylinder cover comprises a bottom plate, wherein a fixed plate is vertically arranged on the bottom plate. The drill hole clamp of the cylinder cover is characterized by further comprising a workpiece positioning and clamping device and a drill plate die, wherein the workpiece positioning and clamping device is fixed on the workpiece clamping surface of the fixed plate; the drill plate die is connected with the upper end of the fixed plate through a hinge device; and a drill sleeve is correspondingly arranged on the drill plate die according to the to-be-drilled position of the workpiece.
Description
Technical field
The utility model relates to diesel engine part processing tool field, is specially a kind of boring grab of cylinder cover cap.
Background technology
The cylinder of diesel engine cover cap was holed processing is many is fixed in the radial drilling machine platform through pressing plate with workpiece in the past; Its shortcoming be workpiece the location, clamp unreliable; Machining accuracy is low, and the mode clamping workpiece labor strength that adopts pressing plate to fix is big, production efficiency is low; In addition, to the cylinder cover cap of different model, need the corresponding pressing plate of configuration, its production cost is high.
Summary of the invention
To the problems referred to above; The utility model provides a kind of boring grab of cylinder cover cap; Its its can effectively improve location, the clamping precision of workpiece, thereby guarantee the workpiece machining accuracy, and can reduce labor strength greatly, enhance productivity, reduce production costs.
Its technical scheme is such; It comprises base plate; Be vertically installed with fixed head on the said base plate, it is characterized in that: it also comprises the tight device of work piece positioning and bores template die that the tight device of said work piece positioning is fixed in the clamping workpiece face of said fixed head; Said brill template die is connected with the upper end of said fixed head through hinge means, and the bore position correspondence of treating according to workpiece on the said bushing plate is installed drill bushing.
It is further characterized in that: the tight device of said work piece positioning comprises alignment pin, gripper shoe and locking pliers; Said alignment pin and gripper shoe are fixed in the workpiece locating surface of said fixed head; The position of said alignment pin is provided with according to workpiece design basis position, and said locking pliers is fixed on the clamping workpiece face of said fixed head through cushion block; Said drill bushing is fixed in said bushing plate through the drill bushing screw; The lower surface of said bushing plate is also installed the workpiece alignment pin.
After adopting the utility model boring grab, its beneficial effect is: its alignment pin location workpiece through the tight device of work piece positioning, and through locking pliers with Work-sheet pressing on gripper shoe, guaranteed workpiece reliable localization and clamping; The bushing plate that drill bushing is installed simultaneously is connected with the upper end of workpiece location-plate through hinge, and the folding of bushing plate is easy to operate, effectively reduces labor strength, enhances productivity; And the position of drill bushing is provided with according to the position of workpiece design boring or tapping, can further guarantee to hole or the precision of tapping position, thereby further guarantee the machining accuracy of workpiece; And the bushing plate bottom surface also is equipped with the workpiece alignment pin, can further guarantee the reliable location of workpiece, guarantees machining accuracy.
Description of drawings
Fig. 1 is the utility model perspective view.
The specific embodiment
See Fig. 1; The utility model comprises base plate 1; Be vertically installed with fixed head 2 on the base plate 1, it also comprises the tight device of work piece positioning and bores template die 3 that the tight device of work piece positioning is fixed in the clamping workpiece face of fixed head 2; Bore template die 3 and be connected with the upper end of fixed head 2 through hinge means 4, the bore position correspondence of treating according to workpiece on the bushing plate 3 is installed drill bushing 9.The tight device of work piece positioning comprises alignment pin 5, gripper shoe 6 and locking pliers 7; Alignment pin 5 and gripper shoe are fixed in the workpiece locating surface of fixed head 2; The position of alignment pin 5 is provided with according to workpiece design basis position, and locking pliers 7 is fixed on the clamping workpiece face of 2 fixed heads through cushion block 8; Drill bushing 9 is fixed in bushing plate 3 through drill bushing screw 10; The lower surface of bushing plate 3 is also installed workpiece alignment pin 11.
Claims (3)
1. the boring grab of a cylinder cover cap; It comprises base plate; Be vertically installed with fixed head on the said base plate, it is characterized in that: it also comprises the tight device of work piece positioning and bores template die that the tight device of said work piece positioning is fixed in the clamping workpiece face of said fixed head; Said brill template die is connected with the upper end of said fixed head through hinge means, and the bore position correspondence of treating according to workpiece on the said bushing plate is installed drill bushing.
2. the boring grab of a kind of cylinder cover cap according to claim 1; It is characterized in that: the tight device of said work piece positioning comprises alignment pin, gripper shoe and locking pliers; Said alignment pin and gripper shoe are fixed in the workpiece locating surface of said fixed head; The position of said alignment pin is provided with according to workpiece design basis position, and said locking pliers is fixed on the clamping workpiece face of said fixed head through cushion block.
3. the boring grab of a kind of cylinder cover cap according to claim 2 is characterized in that: said drill bushing is fixed in said bushing plate through the drill bushing screw; The lower surface of said bushing plate is also installed the workpiece alignment pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120572644XU CN202527965U (en) | 2011-12-31 | 2011-12-31 | Drill hole clamp of cylinder cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120572644XU CN202527965U (en) | 2011-12-31 | 2011-12-31 | Drill hole clamp of cylinder cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202527965U true CN202527965U (en) | 2012-11-14 |
Family
ID=47129173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120572644XU Expired - Fee Related CN202527965U (en) | 2011-12-31 | 2011-12-31 | Drill hole clamp of cylinder cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202527965U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554659A (en) * | 2011-12-31 | 2012-07-11 | 无锡曙光模具有限公司 | Drilling fixture for cylinder cover |
| CN103286349A (en) * | 2013-05-03 | 2013-09-11 | 安徽蓝博旺机械集团振邺机械有限公司 | Jig tool for inclined oil cylinder bottom bush hole |
| CN103737066A (en) * | 2013-12-20 | 2014-04-23 | 柳州瑞明威罗动力机械有限公司 | Multi-shaft drill clamp for air intake side face holes of air cylinder cover |
-
2011
- 2011-12-31 CN CN201120572644XU patent/CN202527965U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554659A (en) * | 2011-12-31 | 2012-07-11 | 无锡曙光模具有限公司 | Drilling fixture for cylinder cover |
| CN103286349A (en) * | 2013-05-03 | 2013-09-11 | 安徽蓝博旺机械集团振邺机械有限公司 | Jig tool for inclined oil cylinder bottom bush hole |
| CN103286349B (en) * | 2013-05-03 | 2016-09-28 | 安徽蓝博旺机械集团振邺机械有限公司 | A kind of dump ram cylinder bottom bush hole drilling jig tool |
| CN103737066A (en) * | 2013-12-20 | 2014-04-23 | 柳州瑞明威罗动力机械有限公司 | Multi-shaft drill clamp for air intake side face holes of air 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: 20121114 Termination date: 20161231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |