CN201405212Y - Special clamp for milling small shoulder by using adjustable wrench - Google Patents
Special clamp for milling small shoulder by using adjustable wrench Download PDFInfo
- Publication number
- CN201405212Y CN201405212Y CN2009200416685U CN200920041668U CN201405212Y CN 201405212 Y CN201405212 Y CN 201405212Y CN 2009200416685 U CN2009200416685 U CN 2009200416685U CN 200920041668 U CN200920041668 U CN 200920041668U CN 201405212 Y CN201405212 Y CN 201405212Y
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- CN
- China
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- base
- fixedly arranged
- ejector pin
- fixture block
- clamping block
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a special clamp for milling a small shoulder by using an adjustable wrench with convenient and accurate clamping. The special clamp comprises a base fixedly arranged on a workbench, a hydraulic oil cylinder fixedly arranged at the left end of the base, a supporting leg fixedly arranged on the base, a supporting plate fixedly arranged at the right end of the supporting leg, a cover plate fixedly arranged above the base through a bolt, an upper clamping block and a connecting plate fixedly arranged on the cover plate, a locking bolt arranged at the right end of the connecting plate, a lower clamping block mutually matched with the upper clamping block and fixedly arranged on the base, an ejector pin movably arranged between the upper clamping block and the lower clamping block, a lug fixedly arranged at the left end of the ejector pin and a spring sleeved on the ejector pin, wherein the right end of the piston rod of the hydraulic oil cylinder is propped against the lug . The special clamp for milling the small shoulder by using the adjustable wrench has the advantages of convenient clamping, high work efficiency, different workpiece clamping positions every time, no frequent cutter aligning and simple operation.
Description
Technical field
The utility model relates to a kind of anchor clamps that use when the little shoulder of monkey wrench is carried out Milling Process.
Background technology
The structure of monkey wrench generally comprises: handle, the movable jaw that is fixedly installed on the fixedly spanner on the handle and cooperatively interacts with fixing spanner, the structure of movable jaw generally comprises: smallmouth, be arranged on the little shoulder of smallmouth lower end and be arranged on the slide block of little shoulder lower end.When the little shoulder of monkey wrench is carried out Milling Process, need earlier the movable jaw clamping on workbench, existing clamping method is original manual clamping, utilize pressing plate and bolt that movable jaw is fixed on the workbench by the operator, clamping gets up very inconvenient, inefficiency, simultaneously, because therefore the position difference of each clamping workpiece all needed to carry out tool setting, complex operation before little shoulder carries out Milling Process to monkey wrench at every turn.
The utility model content
Technical problem to be solved in the utility model is: a kind of convenient mounting and clamping, special adjustable spanner clamp for milling small shoulder accurately are provided.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: special adjustable spanner clamp for milling small shoulder, comprise: be fixedly installed on the base on the workbench, on the left end of base, be set with hydraulic jack, on base, be set with stand-off, on the right-hand member of stand-off, be set with supporting plate, cover plate is fixedly installed on the top of base by screw, on the cover board be fixedly installed on fixture block and connecting plate, the right-hand member of connecting plate is provided with holding screw, on base, be set with the following fixture block that cooperatively interacts with last fixture block, between last fixture block and following fixture block, be movably set with ejector pin, be set with projection on the left end of ejector pin, the right-hand member and the projection of the piston rod of hydraulic jack offset, and are arranged with spring on ejector pin.
The utility model has the advantages that: the special adjustable spanner clamp for milling small shoulder convenient mounting and clamping of this structure, high efficiency, the position of each clamping workpiece is identical, does not need frequent tool setting, and is simple to operate.
Description of drawings
Sectional structure schematic diagram when Fig. 1 is the utility model special adjustable spanner clamp for milling small shoulder clamping workpiece.
Fig. 2 is the plan structure schematic diagram of special adjustable spanner clamp for milling small shoulder among Fig. 1.
Fig. 3 looks up structural scheme of mechanism for the part of special adjustable spanner clamp for milling small shoulder among Fig. 2.
Among the figure: 1, base, 2, hydraulic jack, 21, oil-in, 22, oil return opening, 3, stand-off, 31, screw, 4, supporting plate, 41, screw, 5, cover plate, 6, screw, 7, go up fixture block, 8, connecting plate, 81, screw, 9, holding screw, 10, fixture block down, 11, ejector pin, 12, projection, 13, piston rod, 14, spring, 15, screw, 16, Slipper, 17, little mouth portion, 18, little shoulder portion, 19, cutter.
The specific embodiment
Describe particular content of the present utility model in detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 2, special adjustable spanner clamp for milling small shoulder, comprise: be fixedly installed on the base 1 on the workbench, on the left end of base 1, be set with hydraulic jack 2, on hydraulic jack 2, be respectively arranged with oil-in 21 and oil return opening 22, be set with stand-off 3 by screw 31 on base 1, be set with supporting plate 4 by screw 41 on the right-hand member of stand-off 3, cover plate 5 is fixedly installed on the top of base 1 by screw 6.As shown in Figure 3, be fixedly installed on fixture block 7 and connecting plate 8 on the cover plate 5, connecting plate 8 is fixed on the cover plate 5 by screw 81, and the right-hand member of connecting plate 8 is provided with holding screw 9, fixedly installs the following fixture block 10 that cooperatively interacts with last fixture block 7 on base 1.As shown in Figure 1, be movably set with ejector pin 11 between last fixture block 7 and following fixture block 10, be set with projection 12 on the left end of ejector pin 11, the right-hand member and the projection 12 of the piston rod 13 of hydraulic jack 2 offset, and are arranged with spring 14 on ejector pin 11.
As shown in Figure 2, the special adjustable spanner clamp for milling small shoulder with said structure is fixed on the workbench by screw 15.By 22 oil returns of oil-in 21 oil-feed oil return openings, as shown in Figure 1, the piston rod 13 that promotes in the hydraulic jack 2 moves right, the right-hand member of piston rod 13 and projection 12 offset, thereby promotion ejector pin 11 moves right the Slipper in the movable jaw workpiece 16 is compressed, make the movable jaw workpiece at ejector pin 11 and last fixture block 7, fixing about obtaining between the following fixture block 10, as shown in Figure 2, the smallmouth part 17 of movable jaw workpiece is bearing on the supporting plate 4, make the movable jaw workpiece at last fixture block 7, obtain fixing up and down between following fixture block 10 and the supporting plate 4, the little shoulder portion 18 of movable jaw workpiece is between two cutters 19, and it is fixing to make the movable jaw workpiece obtain front and back between the cutting force of lock screw 9 and cutter 19.When little shoulder portion 18 is carried out Milling Process, just the movable jaw workpiece can well be fixed like this, prevent play.After to be processed the finishing, by oil return opening 22 oil-feeds, oil-in 21 oil returns make piston rod 13 withdrawals in the hydraulic jack 2, and ejector pin 11 and projection 12 unclamp the movable jaw workpiece and return to the origin-location under spring 14 elastic force effects.
Claims (1)
1, special adjustable spanner clamp for milling small shoulder, it is characterized in that: comprising: be fixedly installed on the base (1) on the workbench, on the left end of base (1), be set with hydraulic jack (2), on base (1), be set with stand-off (3), on the right-hand member of stand-off (3), be set with supporting plate (4), cover plate (5) is fixedly installed on the top of base (1) by screw (6), on cover plate (5), be fixedly installed on fixture block (7) and connecting plate (8), the right-hand member of connecting plate (8) is provided with holding screw (9), on base (1), be set with the following fixture block (10) that cooperatively interacts with last fixture block (7), between last fixture block (7) and following fixture block (10), be movably set with ejector pin (11), on the left end of ejector pin (11), be set with projection (12), the right-hand member and the projection (12) of the piston rod (13) of hydraulic jack (2) offset, and are arranged with spring (14) on ejector pin (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200416685U CN201405212Y (en) | 2009-03-30 | 2009-03-30 | Special clamp for milling small shoulder by using adjustable wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200416685U CN201405212Y (en) | 2009-03-30 | 2009-03-30 | Special clamp for milling small shoulder by using adjustable wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201405212Y true CN201405212Y (en) | 2010-02-17 |
Family
ID=41676134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200416685U Expired - Fee Related CN201405212Y (en) | 2009-03-30 | 2009-03-30 | Special clamp for milling small shoulder by using adjustable wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201405212Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108058040A (en) * | 2017-12-12 | 2018-05-22 | 重庆乐迪机车车辆配件有限公司 | A kind of drilling device of parts used for rail vehicle |
| CN109304593A (en) * | 2017-07-28 | 2019-02-05 | 贵州中烟工业有限责任公司 | A kind of interior floral disc mounting tool and interior floral disc installation system |
| CN111618619A (en) * | 2020-06-10 | 2020-09-04 | 邵东智能制造技术研究院有限公司 | Wrench positioning clamp and positioning clamping method |
-
2009
- 2009-03-30 CN CN2009200416685U patent/CN201405212Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109304593A (en) * | 2017-07-28 | 2019-02-05 | 贵州中烟工业有限责任公司 | A kind of interior floral disc mounting tool and interior floral disc installation system |
| CN108058040A (en) * | 2017-12-12 | 2018-05-22 | 重庆乐迪机车车辆配件有限公司 | A kind of drilling device of parts used for rail vehicle |
| CN111618619A (en) * | 2020-06-10 | 2020-09-04 | 邵东智能制造技术研究院有限公司 | Wrench positioning clamp and positioning clamping method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHANGJIAGANG YUCHENG PRECISION MECHANISM CO., LTD. Free format text: FORMER NAME: ZHANGJIAGANG YUCHENG PRECISION MACHINE CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 215621 Jiangsu province Zhangjiagang Leyu town Mega Tongfu Road No. 1 Zhangjiagang Yucheng machine Limited by Share Ltd Patentee after: ZHANGJIAGANG YUCHENG MACHINE CO., LTD. Address before: 215622 Jiangsu city in Zhangjiagang province Fu Le Yu Town Road No. 1 Patentee before: Zhangjiagang Yucheng Precision Machine Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20170330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |