CN211614405U - Tool for drilling inclined hole on rocker arm roller shaft - Google Patents
Tool for drilling inclined hole on rocker arm roller shaft Download PDFInfo
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- CN211614405U CN211614405U CN202020193214.6U CN202020193214U CN211614405U CN 211614405 U CN211614405 U CN 211614405U CN 202020193214 U CN202020193214 U CN 202020193214U CN 211614405 U CN211614405 U CN 211614405U
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- inclined hole
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Abstract
The utility model relates to a frock technical field just discloses a rocking arm roller shaft bores inclined hole frock, including the frock base, frock base's upper end one side surface is provided with positioning fixture, one side of positioning fixture is provided with the cylinder, the upper end both sides surface of cylinder all is provided with the choke valve, positioning fixture's front end is provided with manual gas accuse valve, one side surface of manual gas accuse valve is provided with the silencer, be provided with the trachea between manual gas accuse valve and the choke valve. Through the arrangement of the tool base, the throttle valve, the manual pneumatic control valve, the air cylinder, the positioning clamp and the like, the special customized design can be integrated according to the specific model of the rocker arm roller shaft, the rapid die change can be realized, and the production debugging time is shortened; the method is suitable for high-medium and low-grade equipment, has high universality and reduces the equipment investment threshold; the production efficiency is improved, the production cost is reduced, and the problems of high tool processing rejection rate and high production cost are solved.
Description
Technical Field
The utility model relates to a frock technical field specifically is a rocking arm roller shaft bores inclined hole frock.
Background
Related tools are used for assisting in the production and machining processes of many parts, so that the required use effect is achieved, and in order to better use the tools, related tools extend out, and the tool for drilling inclined holes on the rocker roller shaft is one of the tools.
The traditional shaft side inclined hole machining process is that inclined plates with the same angle are machined according to the angle between a hole and a horizontal plane, the machined hole is perpendicular to the horizontal plane, and then inclined hole machining is conducted. There are several problems with this approach: because the angles of the drilling holes required by parts with different specifications are different, the workload of tool design and processing is quite large, and the tool processing rejection rate is very high; when the part needs to be processed with an inclined hole to penetrate through other holes or has other phase processing requirements, the traditional tool cannot realize accurate positioning; hardware processing equipment is high in requirement, numerical control processing center equipment is required, even a four-axis processing function is required, and equipment investment is large; traditional conventional frock part clamping need do locking through adding the cover clamp plate, and locking device then is the mode of screwing up the screw through the spanner, and whole loading and unloading part and elasticity screw process are long consuming time, greatly reduced production efficiency, improved manufacturing cost.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a tool for drilling inclined holes on rocker roller shafts, which has a special integrated customized design aiming at the specific model of the rocker roller shafts, can realize quick die change and shorten the production debugging time; the method is suitable for high-medium and low-grade equipment, has high universality and reduces the equipment investment threshold; the production efficiency is improved, the production cost is reduced, and the problems of high tool processing rejection rate and high production cost are solved.
(II) technical scheme
In order to realize that above-mentioned space utilizes more abundant, the arrangement of being convenient for collect back aggregate, effectively reduce the purpose that the raise dust appears, the utility model provides a following technical scheme:
the utility model provides a rocking arm roller shaft bores inclined hole frock, includes the frock base, frock base's upper end one side surface is provided with positioning fixture, one side of positioning fixture is provided with the cylinder, the upper end both sides surface of cylinder all is provided with the choke valve, positioning fixture's front end is provided with manual gas accuse valve, one side surface of manual gas accuse valve is provided with the silencer, be provided with the trachea between manual gas accuse valve and the choke valve.
The tool base is beneficial to better keeping stability in practical use.
Preferably, the outer surface of the lower end of the positioning clamp is in screw locking connection with the outer surface of the upper end of the tool base.
Preferably, the outer surface of the lower end of the air cylinder is in screw locking connection with the outer surface of the upper end of the tooling base.
Preferably, the outer surface of the lower end of the manual pneumatic control valve is in screw locking connection with the outer surface of the upper end of the tool base.
Preferably, the outer surface of the manual pneumatic control valve is fixedly connected with the outer surface of the throttle valve through air pipes, and the number of the air pipes is two.
Preferably, the outer surface of the cylinder is provided with four groups of protective cross bars.
Preferably, a switch is arranged on the outer surface of one side of the upper end of the manual pneumatic control valve.
(III) advantageous effects
Compared with the prior art, the utility model provides a rocking arm roller shaft bores inclined hole frock possesses following beneficial effect:
according to the tool for drilling the inclined hole in the rocker roller shaft, the tool base, the throttle valve, the manual pneumatic control valve, the air cylinder, the positioning clamp and the like can be integrated and specially customized according to the specific model of the rocker roller shaft, so that the rapid die change can be realized, and the production and debugging time can be shortened; the method is suitable for high-medium and low-grade equipment, has high universality and reduces the equipment investment threshold; the production efficiency is improved, the production cost is reduced, and the problems of high tool processing rejection rate and high production cost are solved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged view of the manual pneumatic control valve 5 and the silencer 6 in fig. 1 according to the present invention.
In the figure: 1. a tooling base; 2. a throttle valve; 3. a cylinder; 4. positioning a clamp; 5. a manual pneumatic control valve; 6. a muffler; 7. the trachea.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a tool for drilling inclined holes in rocker arm roller shafts comprises a tool base 1, a positioning fixture 4 is arranged on the outer surface of one side of the upper end of the tool base 1, an air cylinder 3 is arranged on one side of the positioning fixture 4, throttle valves 2 are arranged on the outer surfaces of two sides of the upper end of the air cylinder 3, a manual pneumatic control valve 5 is arranged at the front end of the positioning fixture 4, a silencer 6 is arranged on the outer surface of one side of the manual pneumatic control valve 5, and an air pipe 7 is arranged between the manual pneumatic control valve 5 and the throttle.
Furthermore, the outer surface of the lower end of the positioning clamp 4 is in screw locking connection with the outer surface of the upper end of the tooling base 1, so that the stability of the positioning clamp 4 is kept.
Further, the lower end surface of the cylinder 3 is connected with the upper end surface of the tooling base 1 through screw locking, so that the stability of the cylinder 3 is kept.
Furthermore, the outer surface of the lower end of the manual pneumatic control valve 5 is in screw locking connection with the outer surface of the upper end of the tool base 1, so that the stability of the manual pneumatic control valve 5 is kept.
Furthermore, the outer surface of the manual pneumatic control valve 5 is fixedly connected with the outer surface of the throttle valve 2 through the air pipes 7, and the number of the air pipes 7 is two, so that the air cylinders 3 can be better controlled.
Further, the outer surface of the cylinder 3 is provided with four groups of protective cross rods, which is beneficial to better protecting the cylinder 3.
Furthermore, the outer surface of one side of the upper end of the manual pneumatic control valve 5 is provided with a switch, so that the tool can be better controlled to use.
The working principle is as follows: in actual use, the whole device is placed on a table top suitable for operation, so that the tool base 1 can keep stable operation, parts inserted with positioning pins are firstly installed into corresponding matched clamping assemblies, then the manual pneumatic control valve 5 is switched on and off, the air cylinder 3 is pneumatic and pushes the clamping assemblies to be pressed and closed to realize a rapid automatic clamping function, the positioning pins are adopted for oblique hole processing of different position phases of the product, the processing position precision of the oblique holes is greatly improved, in addition, an integrated design is adopted, rapid die changing and rapid clamping loosening are realized to improve the production efficiency, the requirement on equipment hardware is not high, and a common drilling machine is also used; the method is suitable for high-medium and low-grade equipment, has high universality and reduces the equipment investment threshold; the production efficiency is improved, advantages such as reduction in production cost have solved the very high, the high problem of manufacturing cost of frock processing disability rate, in addition be connected through trachea 7 between manual gas accuse valve 5 and the cylinder 3 for the nature controlled is higher, and adopt screw locking to be connected between each mechanism and the frock base 1, so just can promote holistic stability better.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a rocking arm roller shaft inclined hole frock, includes fixture base (1), its characterized in that: the tool base is characterized in that a positioning clamp (4) is arranged on the outer surface of one side of the upper end of the tool base (1), an air cylinder (3) is arranged on one side of the positioning clamp (4), a throttling valve (2) is arranged on the outer surfaces of two sides of the upper end of the air cylinder (3), a manual pneumatic control valve (5) is arranged at the front end of the positioning clamp (4), a silencer (6) is arranged on the outer surface of one side of the manual pneumatic control valve (5), and an air pipe (7) is arranged between the manual pneumatic control valve (5) and the throttling valve (2).
2. The tool for drilling the inclined hole on the rocker roller shaft according to claim 1, characterized in that: the outer surface of the lower end of the positioning clamp (4) is in screw locking connection with the outer surface of the upper end of the tooling base (1).
3. The tool for drilling the inclined hole on the rocker roller shaft according to claim 1, characterized in that: the outer surface of the lower end of the air cylinder (3) is in screw locking connection with the outer surface of the upper end of the tooling base (1).
4. The tool for drilling the inclined hole on the rocker roller shaft according to claim 1, characterized in that: the outer surface of the lower end of the manual pneumatic control valve (5) is in screw locking connection with the outer surface of the upper end of the tool base (1).
5. The tool for drilling the inclined hole on the rocker roller shaft according to claim 1, characterized in that: the outer surface of the manual pneumatic control valve (5) is fixedly connected with the outer surface of the throttle valve (2) through air pipes (7), and the number of the air pipes (7) is two.
6. The tool for drilling the inclined hole on the rocker roller shaft according to claim 1, characterized in that: the outer surface of the cylinder (3) is provided with four groups of protective cross rods.
7. The tool for drilling the inclined hole on the rocker roller shaft according to claim 1, characterized in that: and a switch is arranged on the outer surface of one side of the upper end of the manual pneumatic control valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020193214.6U CN211614405U (en) | 2020-02-21 | 2020-02-21 | Tool for drilling inclined hole on rocker arm roller shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020193214.6U CN211614405U (en) | 2020-02-21 | 2020-02-21 | Tool for drilling inclined hole on rocker arm roller shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211614405U true CN211614405U (en) | 2020-10-02 |
Family
ID=72618862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020193214.6U Active CN211614405U (en) | 2020-02-21 | 2020-02-21 | Tool for drilling inclined hole on rocker arm roller shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211614405U (en) |
-
2020
- 2020-02-21 CN CN202020193214.6U patent/CN211614405U/en active Active
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