CN202192457U - Drilling fixture for cylinder bottoms of hydraulic cylinders - Google Patents
Drilling fixture for cylinder bottoms of hydraulic cylinders Download PDFInfo
- Publication number
- CN202192457U CN202192457U CN2011202751539U CN201120275153U CN202192457U CN 202192457 U CN202192457 U CN 202192457U CN 2011202751539 U CN2011202751539 U CN 2011202751539U CN 201120275153 U CN201120275153 U CN 201120275153U CN 202192457 U CN202192457 U CN 202192457U
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- China
- Prior art keywords
- cylinder bottom
- hole
- cylinder
- base
- drilling machine
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- 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 discloses a drilling fixture for cylinder bottoms of hydraulic cylinders, which is mounted on a drilling machine and comprises a base fixed to the drilling machine. A cylinder bottom positioning device is arranged at one end of the base, and a cylinder bottom clamping device corresponding to the cylinder bottom positioning device is disposed at the other end of the base. The base is fixed onto a worktable of the drilling machine, a cylinder bottom of a hydraulic cylinder is placed into the cylinder bottom positioning device, then the cylinder bottom clamping device is operated, and the drilling machine can be used for processing after the cylinder bottom is fixedly locked by the cylinder bottom clamping device. The drilling machine is firmly fixed during drilling and is higher in accuracy. In addition, the cylinder bottom can be quickly clamped and positioned after being mounted in place, the drilling fixture is convenient in use, and work efficiency is greatly improved. Besides, drilling centering is accurate, and the drilling fixture is convenient in clamping, realizes firm fixation during drilling, and is higher in efficiency and better in quality.
Description
Technical field
The utility model relates to a kind of anchor clamps, relates in particular to the fixedly anchor clamps of usefulness of a kind of drilling machine boring.
Background technology
Hole on the hydraulic cylinder cylinder bottom is opened on periphery, the taper seat more, and hole and cover for seat hole centre-to-centre spacing fit tolerance require tighter, if directly with drilling machine boring centering difficulty, error is big, and efficient is lower, is difficult to ensure the quality of products.
The utility model content
The utility model technical problem to be solved provide a kind of boring centering accurately, convenient mounting and clamping, and fixed during boring, efficient is higher, quality hydraulic cylinder cylinder bottom boring grab preferably.
For solving the problems of the technologies described above; The technical scheme of the utility model is: hydraulic cylinder cylinder bottom boring grab; Be installed on the drilling machine; Comprise and the fixing base of said drilling machine that one end of said base is provided with the cylinder bottom positioner, the other end of said base is provided with the cylinder bottom clamping device corresponding with said cylinder bottom positioner.
As optimized technical scheme; Said cylinder bottom positioner comprises the cylinder bottom locating support perpendicular to said base; Be provided with the positioning sleeve through hole in the said cylinder bottom locating support, be inlaid with the cylinder bottom positioning sleeve in the said positioning sleeve through hole, be provided with the cylinder bottom inlaid hole in the said cylinder bottom positioning sleeve.
As the improvement to technique scheme, said cylinder bottom inlaid hole is a shoulder hole.
As further improvement to technique scheme; Said cylinder bottom clamping device comprises the leading screw support relative with said cylinder bottom locating support; Said leading screw support is provided with the tapped through hole with said cylinder bottom inlaid hole coaxial line, and said tapped through hole coupling is provided with leading screw.
As the further improvement to technique scheme, said leading screw is a tapered end with respect to the end of said cylinder bottom inlaid hole.
As the especially further improvement to technique scheme, the end of said base is provided with bolt hole, is provided with bolt in the said bolt hole, and said bolt coupling is provided with nut, is provided with packing ring between said nut and the said base.
Owing to adopted technique scheme; Hydraulic cylinder cylinder bottom boring grab is installed on the drilling machine, comprises and the fixing base of said drilling machine; One end of said base is provided with the cylinder bottom positioner, and the other end of said base is provided with the cylinder bottom clamping device corresponding with said cylinder bottom positioner; Said base is fixed on the workbench of said drilling machine, the cylinder bottom of hydraulic cylinder is put into said cylinder bottom positioner, operate said cylinder bottom clamping device then; Said cylinder bottom clamping device with said cylinder bottom fixing and locking after, promptly available said drilling machine processing, fixed during drilling machine boring; Accuracy is higher; And as long as cylinder bottom is in place with regard to the rapid clamping and positioning of ability, easy to use, greatly improved operating efficiency; The utility model boring centering accurately, convenient mounting and clamping, and fixed during boring, efficient is higher, quality is better.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the utility model embodiment vertical view.
Among the figure: the 1-base; The 11-bolt hole; The 12-bolt; The 13-nut; 21-cylinder bottom locating support; 22-positioning sleeve through hole; 23-cylinder bottom positioning sleeve; 24-cylinder bottom inlaid hole; 31-leading screw support; The 32-tapped through hole; The 33-leading screw.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, further set forth the utility model.In the detailed description below, some example embodiment of the utility model has only been described through the mode of explanation.Undoubtedly, those of ordinary skill in the art can recognize, under the situation of spirit that does not depart from the utility model and scope, can revise described embodiment with various mode.Therefore, accompanying drawing is illustrative with being described in essence, rather than is used to limit the protection domain of claim.
As depicted in figs. 1 and 2; Hydraulic cylinder cylinder bottom boring grab is installed on the drilling machine, comprises and the fixing base 1 of said drilling machine; One end of said base 1 is provided with the cylinder bottom positioner, and the other end of said base 1 is provided with the cylinder bottom clamping device corresponding with said cylinder bottom positioner.Said cylinder bottom positioner comprises the cylinder bottom locating support 21 perpendicular to said base 1; Be provided with positioning sleeve through hole 22 in the said cylinder bottom locating support 21; Be inlaid with cylinder bottom positioning sleeve 23 in the said positioning sleeve through hole 22, be provided with cylinder bottom inlaid hole 24 in the said cylinder bottom positioning sleeve 23.Said cylinder bottom inlaid hole 24 is a shoulder hole.Said cylinder bottom clamping device comprises the leading screw support 31 relative with said cylinder bottom locating support 21, and said leading screw support 31 is provided with the tapped through hole 32 with said cylinder bottom inlaid hole 24 coaxial lines, and said tapped through hole 32 couplings are provided with leading screw 33.Said leading screw 33 is a tapered end with respect to the end of said cylinder bottom inlaid hole 24.The end of said base 1 is provided with bolt hole 11, is provided with bolt 12 in the said bolt hole 11, and said bolt 12 couplings are provided with nut 13, are provided with packing ring between said nut 13 and the said base 1.
Said base 1 is placed on the workbench of said drilling machine, is fixedly connected with said drilling machine with said nut 13 location through said bolt 12, to confirm the position of anchor clamps with respect to said drilling machine.The cylinder bottom of hydraulic cylinder is put into said cylinder bottom inlaid hole 24; One end of said cylinder bottom is resisted against the inboard of said cylinder bottom inlaid hole 24; Said cylinder bottom inlaid hole 24 is a shoulder hole; The cylinder bottoms that can be fit to different sizes, but the also said cylinder bottom positioning sleeve 23 of integral replacing different model simultaneously are to satisfy demands of different.Regulate said leading screw 33 then, the tapered end of said leading screw 33 is withstood in the centre bore of said cylinder bottom end, said leading screw 33 1 ends are taper, and the centering performance is good.After said cylinder bottom is fixed and locks, promptly available said drilling machine processing, fixed during drilling machine boring, accuracy is higher.The utility model is easy to loading and unloading, guarantees that cylinder bottom occupies correct position in anchor clamps, is convenient to the drilling machine process operation.
More than show and described the advantage of basic principle, principal character and the utility model of the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (6)
1. hydraulic cylinder cylinder bottom boring grab; Be installed on the drilling machine; Comprise and the fixing base of said drilling machine that it is characterized in that: an end of said base is provided with the cylinder bottom positioner, the other end of said base is provided with the cylinder bottom clamping device corresponding with said cylinder bottom positioner.
2. hydraulic cylinder cylinder bottom boring grab as claimed in claim 1; It is characterized in that: said cylinder bottom positioner comprises the cylinder bottom locating support perpendicular to said base; Be provided with the positioning sleeve through hole in the said cylinder bottom locating support; Be inlaid with the cylinder bottom positioning sleeve in the said positioning sleeve through hole, be provided with the cylinder bottom inlaid hole in the said cylinder bottom positioning sleeve.
3. hydraulic cylinder cylinder bottom boring grab as claimed in claim 2 is characterized in that: said cylinder bottom inlaid hole is a shoulder hole.
4. hydraulic cylinder cylinder bottom boring grab as claimed in claim 3; It is characterized in that: said cylinder bottom clamping device comprises the leading screw support relative with said cylinder bottom locating support; Said leading screw support is provided with the tapped through hole with said cylinder bottom inlaid hole coaxial line, and said tapped through hole coupling is provided with leading screw.
5. hydraulic cylinder cylinder bottom boring grab as claimed in claim 4 is characterized in that: said leading screw is a tapered end with respect to the end of said cylinder bottom inlaid hole.
6. like the described hydraulic cylinder cylinder bottom of the arbitrary claim of claim 1 to 5 boring grab; It is characterized in that: the end of said base is provided with bolt hole; Be provided with bolt in the said bolt hole, said bolt coupling is provided with nut, is provided with packing ring between said nut and the said base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202751539U CN202192457U (en) | 2011-08-01 | 2011-08-01 | Drilling fixture for cylinder bottoms of hydraulic cylinders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202751539U CN202192457U (en) | 2011-08-01 | 2011-08-01 | Drilling fixture for cylinder bottoms of hydraulic cylinders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202192457U true CN202192457U (en) | 2012-04-18 |
Family
ID=45947388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202751539U Expired - Fee Related CN202192457U (en) | 2011-08-01 | 2011-08-01 | Drilling fixture for cylinder bottoms of hydraulic cylinders |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202192457U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102950483A (en) * | 2012-11-12 | 2013-03-06 | 铜陵恒盛轨道装备有限责任公司 | Clamping mechanism for train positioning tool |
| CN103639761A (en) * | 2013-11-28 | 2014-03-19 | 无锡市航鹄科技有限公司 | High-efficiency drilling location device |
-
2011
- 2011-08-01 CN CN2011202751539U patent/CN202192457U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102950483A (en) * | 2012-11-12 | 2013-03-06 | 铜陵恒盛轨道装备有限责任公司 | Clamping mechanism for train positioning tool |
| CN103639761A (en) * | 2013-11-28 | 2014-03-19 | 无锡市航鹄科技有限公司 | High-efficiency drilling location device |
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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: 20120418 Termination date: 20130801 |