CN210938194U - Piston pin hole drilling tool - Google Patents
Piston pin hole drilling tool Download PDFInfo
- Publication number
- CN210938194U CN210938194U CN201921724477.9U CN201921724477U CN210938194U CN 210938194 U CN210938194 U CN 210938194U CN 201921724477 U CN201921724477 U CN 201921724477U CN 210938194 U CN210938194 U CN 210938194U
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- China
- Prior art keywords
- plate
- fixed plate
- angle modulation
- connecting plate
- modulation board
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Abstract
The utility model discloses a piston bores pinhole frock, the connecting plate comprises a connecting plate, be fixed with the location screw on the connecting plate, still be provided with angle modulation board on the connecting plate, side center at angle modulation board is fixed with circular arch, be provided with left fixed plate and right fixed plate respectively at the symmetry side of angle modulation board, left side fixed plate passes through the fix with screw on angle modulation board's left surface and right fixed plate passes through the screw rod to be fixed on angle modulation board's right flank, be provided with the locating pin axle at the center of left side fixed plate and right fixed plate and pass through the bolt fastening on right fixed plate's lateral surface at the limiting plate, the bottom surface of limiting plate is the arcwall face, the top surface of locating pin axle pastes and presses and fixes a position on the arcwall face of. The utility model discloses a structure sets up rationally, can be effectively and quick realization work piece the location, can control the angle of angle modulation board and connecting plate as required, can realize the regulation of drilling angle and position, has improved its application scope greatly, and the suitability is strong and the practicality is good.
Description
Technical Field
The utility model belongs to the technical field of the drilling frock, concretely relates to piston bores pinhole frock.
Background
Need bore pinhole or angle hole on the disc in the course of working of piston, because it is the disc, prior art mainly carries out drilling processing through artifical handheld drilling tool, and it is not good location, not only can greatly increased workman's intensity of labour, can influence the precision of processing moreover, can not adjust the position of drilling moreover, so suitability and practicality receive the restriction.
Disclosure of Invention
The utility model aims at providing a piston bores pinhole frock that the structure sets up rationally and the suitability is strong.
The technical scheme of the realization the utility model provides a piston bores pinhole frock, including the connecting plate be fixed with the location screw on the connecting plate still be provided with angle modulation board on the connecting plate the side center of angle modulation board is fixed with circular arch the symmetry side of angle modulation board is provided with left fixed plate and right fixed plate respectively, left side fixed plate passes through the fix with screw just on the left surface of angle modulation board right side fixed plate passes through the screw rod to be fixed on the right flank of angle modulation board the center of left side fixed plate and right fixed plate is provided with the locating pin axle and is in through the bolt fastening at the limiting plate on the lateral surface of right fixed plate, the bottom surface of limiting plate is the arcwall face, the top surface of locating pin axle pastes and presses fix a position on the arcwall face of limiting plate.
The bottom surface of the angle adjusting plate is connected with the connecting plate through a rotating shaft rod, a shaft rod hole is formed in the connecting plate, the rotating shaft rod is located in the shaft rod hole, a positioning screw rod is arranged on the side portion of the connecting plate, and the rotating shaft rod rotates in the shaft rod hole and is positioned and fixed through the positioning screw rod.
The left fixing plate and the right fixing plate are provided with kidney-shaped grooves, and the screws and the screw rods are positioned in the kidney-shaped grooves.
And the positioning pin shaft is provided with a pressing round hole.
The utility model discloses has positive effect: the utility model discloses a structure sets up rationally, and it is through the circular arch of locating pin axle cooperation, can be effectively and quick location of realization work piece to make things convenient for subsequent drilling processing, its angle that can control angle modulation board and connecting plate as required simultaneously can realize the regulation of drilling angle and position, has improved its application scope greatly, and the suitability is strong and the practicality is good.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the following specific embodiments, taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view structure diagram of the present invention.
Detailed Description
(example 1)
Fig. 1 and 2 show an embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention; fig. 2 is a side view structure diagram of the present invention.
See fig. 1 and fig. 2, a piston bores pinhole frock, including connecting plate 1 be fixed with location screw 2 on the connecting plate still be provided with angle modulation board 3 on the connecting plate the side center of angle modulation board is fixed with circular arch 4 the symmetry side of angle modulation board is provided with left fixed plate 5 and right fixed plate 6 respectively, left side fixed plate passes through screw 7 to be fixed on the left surface of angle modulation board just right side fixed plate passes through screw rod 8 to be fixed on the right flank of angle modulation board the center of left side fixed plate and right fixed plate is provided with locating pin axle 9 and is in fix at limiting plate 10 through the bolt on the lateral surface of right fixed plate, the bottom surface of limiting plate is the arcwall face, locating pin axle's top surface is pasted and is pressed fix a position on the arcwall face of limiting plate.
The bottom surface of the angle adjusting plate is connected with the connecting plate through a rotating shaft rod 11, a shaft rod hole 12 is formed in the connecting plate, the rotating shaft rod is located in the shaft rod hole, a positioning screw rod 13 is arranged on the side portion of the connecting plate, and the rotating shaft rod rotates in the shaft rod hole and is positioned and fixed through the positioning screw rod.
The left fixing plate and the right fixing plate are provided with kidney-shaped grooves 14, and the screws and the screw rods are positioned in the kidney-shaped grooves.
The positioning pin shaft is provided with a pressing round hole 15.
When the workpiece positioning device is used, a workpiece is sleeved on the circular protrusion, the positioning pin shaft is installed and is pressed on the outer side surface of the workpiece through the positioning pin shaft, and meanwhile, the positions of the left fixing plate and the right fixing plate can be adjusted according to different workpieces so as to realize distance adjustment between the positioning pin shaft and the circular protrusion.
The utility model discloses a structure sets up rationally, and it is through the circular arch of locating pin axle cooperation, can be effectively and quick location of realization work piece to make things convenient for subsequent drilling processing, its angle that can control angle modulation board and connecting plate as required simultaneously can realize the regulation of drilling angle and position, has improved its application scope greatly, and the suitability is strong and the practicality is good.
The standard parts used in the present embodiment may be purchased directly from the market, and the non-standard structural components described in the specification and drawings may be obtained by processing without any doubt according to the common general knowledge in the art, and the connection manner of the respective parts is by the conventional means developed in the art, and the machines, parts and equipment are of the conventional type in the art, so that the detailed description thereof is omitted.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.
Claims (4)
1. The utility model provides a piston bores pinhole frock, includes the connecting plate be fixed with the location screw on the connecting plate still be provided with angle modulation board, its characterized in that on the connecting plate: the side center of angle modulation board is fixed with circular arch the symmetry side of angle modulation board is provided with left fixed plate and right fixed plate respectively, a left side fixed plate passes through the fix with screw on the left surface of angle modulation board just the right side fixed plate passes through the screw rod to be fixed on the right flank of angle modulation board the center of a left side fixed plate and right fixed plate is provided with positioning pin axle and is in fix with a position the limiting plate through the bolt fastening on the lateral surface of right fixed plate, the bottom surface of limiting plate is the arcwall face, positioning pin axle's top surface paste press be in fix a position on the arcwall face of limiting plate.
2. The piston pin hole drilling tool according to claim 1, characterized in that: the bottom surface of the angle adjusting plate is connected with the connecting plate through a rotating shaft rod, a shaft rod hole is formed in the connecting plate, the rotating shaft rod is located in the shaft rod hole, a positioning screw rod is arranged on the side portion of the connecting plate, and the rotating shaft rod rotates in the shaft rod hole and is positioned and fixed through the positioning screw rod.
3. The piston pin hole drilling tool according to claim 2, characterized in that: the left fixing plate and the right fixing plate are provided with kidney-shaped grooves, and the screws and the screw rods are positioned in the kidney-shaped grooves.
4. The piston pin hole drilling tool according to claim 3, characterized in that: and the positioning pin shaft is provided with a pressing round hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921724477.9U CN210938194U (en) | 2019-10-15 | 2019-10-15 | Piston pin hole drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921724477.9U CN210938194U (en) | 2019-10-15 | 2019-10-15 | Piston pin hole drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210938194U true CN210938194U (en) | 2020-07-07 |
Family
ID=71389511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921724477.9U Active CN210938194U (en) | 2019-10-15 | 2019-10-15 | Piston pin hole drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210938194U (en) |
-
2019
- 2019-10-15 CN CN201921724477.9U patent/CN210938194U/en active Active
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