阅读说明：本技术 一种便于钻飞轮斜油孔的通用工装 (General frock convenient to bore oblique oilhole of flywheel ) 是由 陈春明 卢业 伍广仿 曾德宁 陈少锋 于 2020-07-15 设计创作，主要内容包括：本发明公开了一种便于钻飞轮斜油孔的通用工装,属于飞轮斜油孔加工工装,解决传统的工装只能加工一个型号的飞轮斜油孔的问题。该通用工装包括底板和支撑板,所述底板的一端与支撑板的一端铰接相连,所述底板的另一端两侧设有调节板,所述的调节板上设有多个沿支撑板的转动轨迹线布置的销孔,所述支撑板的另一端通过定位销杆穿过销孔与调节板活动相连,所述的支撑板上设有与飞轮的轴孔相适配的定位轴。本发明的通用工装,能够加工不同型号的飞轮斜油孔,有效降低了劳动强度,提高了生产效率。(The invention discloses a universal tool convenient for drilling an oblique oil hole of a flywheel, belongs to a tool for machining the oblique oil hole of the flywheel, and solves the problem that the traditional tool can only machine one type of oblique oil hole of the flywheel. The universal tool comprises a bottom plate and a supporting plate, wherein one end of the bottom plate is hinged to one end of the supporting plate, adjusting plates are arranged on two sides of the other end of the bottom plate, a plurality of pin holes are formed in the adjusting plates and are arranged along the rotating track line of the supporting plate, the other end of the supporting plate penetrates through the pin holes through positioning pin rods to be movably connected with the adjusting plates, and positioning shafts matched with the shaft holes of the flywheel are arranged on the supporting plate. The universal tool can be used for processing the flywheel inclined oil holes of different types, so that the labor intensity is effectively reduced, and the production efficiency is improved.)

1. The utility model provides a general frock convenient to bore oblique oilhole of flywheel, a serial communication port, includes bottom plate (1) and backup pad (2), the one end of bottom plate (1) links to each other with the one end of backup pad (2) is articulated, the other end both sides of bottom plate (1) are equipped with regulating plate (3), regulating plate (3) on be equipped with a plurality of pinhole (4) of arranging along the rotation trajectory line of backup pad (2), the other end of backup pad (2) passes pinhole (4) through locating pin pole (5) and links to each other with regulating plate (3) activity, backup pad (2) on be equipped with location axle (7) with the shaft hole looks adaptation of flywheel (6).

2. The universal tool convenient to drill the oblique oil hole of the flywheel as claimed in claim 1, wherein two sides of the other end of the support plate (2) are provided with connecting lugs (8), and the positioning pin rod (5) penetrates through the pin hole (4) and is movably inserted into the connecting lugs (8).

3. The universal tool convenient for drilling the oblique oil hole of the flywheel as claimed in claim 2, wherein a magnet is arranged at one end of the positioning pin rod (5) contacting with the connecting lug (8).

4. The universal tool convenient for drilling the oblique oil hole of the flywheel as claimed in claim 1, wherein an angle mark (9) is arranged on the periphery of each pin hole (4).

5. The general tool convenient to drill the oblique oil hole of flywheel of claim 1, characterized in that, the location axle (7) include dabber (71) and briquetting (72), dabber (71) activity peg graft on backup pad (2), and dabber (71) on be equipped with spacing step (73), briquetting (72) pass through bolted connection with dabber (71) that passes backup pad (2) one end.

6. The universal tool convenient for drilling the oblique oil hole of the flywheel as claimed in any one of claims 1 to 5, wherein a movable limiting block (10) is further arranged on the bottom plate (1).

7. The universal tool convenient to drill the oblique oil hole of the flywheel as claimed in claim 6, wherein the bottom plate (1) is provided with adjusting holes arranged along two ends of the bottom plate, the adjusting holes are provided with movable adjusting bolts (11), the limiting blocks (10) are sleeved on the adjusting bolts (11), and the adjusting bolts (11) are screwed with locking nuts (12).

8. The universal tool convenient for drilling the oblique oil hole of the flywheel as claimed in claim 7, wherein a plurality of vacuum chucks (13) are further arranged on the supporting plate (2), and the vacuum chucks (13) are connected with a vacuum pump through an air pipe (14).

9. The universal tool convenient for drilling the oblique oil hole of the flywheel as claimed in claim 8, wherein a threaded pipe (15) is screwed on the support plate (2), the vacuum chuck (13) is installed at one end of the threaded pipe (15), and the air pipe (14) is inserted in the threaded pipe (15).

10. The universal tool convenient for drilling the oblique oil hole of the flywheel as claimed in claim 9, wherein the vacuum chuck (13) is connected with the threaded pipe (15) through a universal joint (16).

Technical Field

The invention relates to a flywheel oblique oil hole machining tool, in particular to a universal tool convenient for drilling a flywheel oblique oil hole.

Background

In the process of machining the oblique oil hole of the flywheel, because the oblique oil hole of the flywheel and a machine tool drill bit are not on the same straight line, an auxiliary tool is usually needed to support the flywheel, so that the oblique oil hole of the flywheel and the machine tool drill bit are on the same straight line, and the oblique oil hole can be conveniently machined by the drill bit. Traditional oblique oilhole drilling auxiliary fixtures of flywheel structure is comparatively simple, can only process the oblique oilhole of an angle, because the oblique oilhole angle of every kind of flywheel signal is different, the flywheel of every kind of model all need correspond a frock, in actual course of working, need frequently change the frock, and not only intensity of labour is big, and production efficiency is low moreover to, because the frock is too much, occupy the workshop place, not well management has seriously hindered the rapid development of enterprise.

Disclosure of Invention

The invention aims to solve the technical problem that the defects in the prior art are overcome, and the universal tool convenient for drilling the oblique oil holes of the flywheel can be used for machining oblique oil holes of different models, so that the labor intensity is effectively reduced, and the production efficiency is improved.

The technical scheme of the invention is as follows: the utility model provides a general frock convenient to bore oblique oilhole of flywheel, includes bottom plate and backup pad, the one end of bottom plate links to each other with the one end of backup pad is articulated, the other end both sides of bottom plate are equipped with the regulating plate, the regulating plate on be equipped with a plurality of pinholes of arranging along the rotation trajectory line of backup pad, the other end of backup pad passes the pinhole through the locating pin pole and links to each other with the regulating plate activity, the backup pad on be equipped with the location axle with the shaft hole looks adaptation of flywheel.

As a further improvement, two sides of the other end of the supporting plate are provided with connecting lugs, and the positioning pin rod penetrates through the pin hole and is movably inserted in the connecting lugs.

Furthermore, a magnet is arranged at one end of the positioning pin rod, which is contacted with the connecting lug.

Furthermore, the periphery of each pin hole is provided with an angle mark.

Furthermore, the positioning shaft comprises a mandrel and a pressing block, the mandrel is movably inserted in the supporting plate, a limiting step is arranged on the mandrel, and the pressing block is connected with the mandrel penetrating through one end of the supporting plate through a bolt.

Furthermore, a movable limiting block is further arranged on the bottom plate.

Furthermore, the bottom plate on be equipped with along the regulation hole that its both ends were arranged, the regulation hole on be equipped with movable adjusting bolt, the stopper cover establish on adjusting bolt, just adjusting bolt spin and connect lock nut.

Furthermore, the supporting plate is also provided with a plurality of vacuum chucks, and the vacuum chucks are connected with a vacuum pump through air pipes.

Furthermore, a threaded pipe is screwed on the supporting plate, the vacuum chuck is installed at one end of the threaded pipe, and the air pipe is inserted in the threaded pipe.

Further, the vacuum chuck is connected with the threaded pipe through a universal joint.

Advantageous effects

Compared with the prior art, the invention has the following advantages:

1. according to the universal tool, the bottom plate and the supporting plate are hinged to each other, the supporting plate is supported by the adjusting plate, the flywheel is placed on the positioning shaft of the supporting plate, the inclination angle of the supporting plate is adjusted, the inclination angle of the supporting plate can be adjusted by locking the flywheel through the positioning pin, and then the inclination angle of the flywheel is adjusted so as to adapt to the angles of the inclined oil holes of the flywheels of different models, the inclined oil holes of the flywheels of different models can be machined, the labor intensity is effectively reduced, and the production efficiency is improved.

2. According to the universal tool, the limiting block is additionally arranged between the supporting plate and the bottom plate, and the supporting plate is supported by the aid of the limiting block, so that the stability of the supporting plate is further improved, and vibration during machining is prevented; meanwhile, the limiting block is locked on the bottom plate in a mode of adjusting bolts and locking nuts, and when the inclination angle of the supporting plate is adjusted, the position of the limiting block is convenient to adjust, so that the problem of interference is solved.

3. According to the universal tool, the vacuum chuck is arranged on the supporting plate, and the flywheel is adsorbed and fixed on the supporting plate by using the vacuum chuck, so that the problem of vibration of the flywheel during processing is further prevented; meanwhile, the vacuum chuck is connected with the supporting plate through the threaded pipe and the universal joint, the height and the angle of the vacuum chuck can be adjusted, so that the vacuum chuck is suitable for adsorbing and fixing flywheels of different models, and the use is very convenient.

Drawings

Fig. 1 is a schematic front view of the structure of embodiment 1 of the present invention;

FIG. 2 is a schematic perspective view of embodiment 1 of the present invention;

FIG. 3 is an enlarged view of the positioning shaft in embodiment 1 of the present invention;

FIG. 4 is a schematic front view of the embodiment 1 of the present invention;

FIG. 5 is a schematic front view of embodiment 2 of the present invention;

FIG. 6 is a schematic front view of embodiment 3 of the present invention;

fig. 7 is an enlarged schematic view of the structure at a in fig. 6.

Wherein: 1-bottom plate, 2-supporting plate, 3-adjusting plate, 4-pin hole, 5-positioning pin rod, 6-flywheel, 7-positioning shaft, 8-connecting lug, 9-angle mark, 10-limiting block, 11-adjusting bolt, 12-locking nut, 13-vacuum chuck, 14-air pipe, 15-threaded pipe, 16-universal joint, 71-core shaft, 72-pressing block and 73-limiting step.

Detailed Description

The invention will be further described with reference to specific embodiments shown in the drawings.